ipoib \\r
srp \\r
wsd \\r
- qlc_vnic\r
+ qlgcvnic\r
+++ /dev/null
-DIRS=\\r
- kernel\r
+++ /dev/null
-########################################################################\r
-#\r
-# Copyright(c) Infinicon Systems All rights reserved.\r
-#\r
-########################################################################\r
-\r
-\r
-# The TARGETNAME. This is name of the item being built (without the\r
-# extension. \r
-TARGETNAME=qlgcvnic\r
-\r
-########################################################################\r
-# The path where all binaries are built. \r
-#\r
-TARGETPATH=..\..\..\bin\kernel\obj$(BUILD_ALT_DIR)\r
-\r
-########################################################################\r
-# The type of item that is being built. This is manditory.\r
-# Value Meaning\r
-# DYNLINK - A DLL.\r
-# DRIVER - A kernel device driver.\r
-# EXPORT_DRIVER - A kernel device driver with exports.\r
-# PROGRAM - A windows executable.\r
-# PROGLIB - A windows library.\r
-# MINPORT - A miniport driver.\r
-# GDI_DRIVER - A video driver.\r
-# LIBRARY - A library \r
-TARGETTYPE=MINIPORT\r
-\r
-########################################################################\r
-# The type of driver being built. This affects the include paths.\r
-# Comment out for non-WDM drivers.\r
-#DRIVERTYPE=WDM\r
-\r
-#\r
-########################################################################\r
-# All the source files in this project. \r
-#\r
-SOURCES= inic.rc \\r
- vnic_driver.c \\r
- vnic_adapter.c \\r
- vnic_ib.c \\r
- vnic_control.c \\r
- vnic_data.c \\r
- vnic_netpath.c \\r
- vnic_viport.c \\r
-\r
-\r
-\r
-\r
-INCLUDES=..;..\..\..\inc;..\..\..\inc\kernel;\r
-\r
-C_DEFINES=$(C_DEFINES) -DNDIS_MINIPORT_DRIVER -DNDIS_WDM=1 \\r
- -DDEPRECATE_DDK_FUNCTIONS -DNDIS51_MINIPORT -DBINARY_COMPATIBLE=0 -DLBFO_ENABLED=1\r
-\r
-#!if $(FREEBUILD)\r
-# Free build will printout error messages\r
-#C_DEFINES=$(C_DEFINES) -DFREE_BUILD_DBG=1\r
-#!endif\r
-\r
-TARGETLIBS= \\r
- $(DDK_LIB_PATH)\ntoskrnl.lib \\r
- $(DDK_LIB_PATH)\hal.lib \\r
- $(DDK_LIB_PATH)\ndis.lib \\r
- $(TARGETPATH)\*\complib.lib \\r
- $(TARGETPATH)\*\ibal.lib\r
-\r
-#!if !defined(DDK_TARGET_OS) || "$(DDK_TARGET_OS)"=="Win2K"\r
-#\r
-# The driver is built in the Win2K build environment\r
-# - use the library version of safe strings \r
-#\r
-#TARGETLIBS= $(TARGETLIBS) $(DDK_LIB_PATH)\ntstrsafe.lib\r
-#!endif\r
-\r
-########################################################################\r
-# Set the warning levels to maximum.\r
-MSC_WARNING_LEVEL= /W4\r
-#\r
-\r
-\r
+++ /dev/null
-/*\r
- * Copyright (c) 2005 SilverStorm Technologies. All rights reserved.\r
- *\r
- * This software is available to you under the OpenIB.org BSD license\r
- * below:\r
- *\r
- * Redistribution and use in source and binary forms, with or\r
- * without modification, are permitted provided that the following\r
- * conditions are met:\r
- *\r
- * - Redistributions of source code must retain the above\r
- * copyright notice, this list of conditions and the following\r
- * disclaimer.\r
- *\r
- * - Redistributions in binary form must reproduce the above\r
- * copyright notice, this list of conditions and the following\r
- * disclaimer in the documentation and/or other materials\r
- * provided with the distribution.\r
- *\r
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,\r
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\r
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND\r
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS\r
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN\r
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN\r
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\r
- * SOFTWARE.\r
- *\r
- * $Id$\r
- */\r
-\r
-\r
-#include <oib_ver.h>\r
-\r
-#define VER_FILETYPE VFT_DRV\r
-#define VER_FILESUBTYPE VFT2_DRV_NETWORK\r
-\r
-#ifdef _DEBUG_\r
-#define VER_FILEDESCRIPTION_STR "QLogic VNIC NDIS Miniport (Debug)"\r
-#else\r
-#define VER_FILEDESCRIPTION_STR "QLogic VNIC NDIS Miniport"\r
-#endif\r
-\r
-#define VER_INTERNALNAME_STR "qlgcvnic.sys"\r
-#define VER_ORIGINALFILENAME_STR "qlgcvnic.sys"\r
-\r
-#include <common.ver>\r
+++ /dev/null
-#\r
-# DO NOT EDIT THIS FILE!!! Edit .\sources. if you want to add a new source\r
-# file to this component. This file merely indirects to the real make file\r
-# that is shared by all the driver components of the Windows NT DDK\r
-#\r
-\r
-!INCLUDE ..\..\..\inc\openib.def\r
+++ /dev/null
-; QLogic Corporation Ethernet over Infiniband NIC.\r
-; Copyright (c) QLogic Corporation all Rights Reserved.\r
-\r
-[Version]\r
-Signature="$Windows NT$"\r
-Class=Net\r
-ClassGUID={4d36e972-e325-11ce-bfc1-08002be10318}\r
-Provider=%Inf_Provider%\r
-DriverVer=01/21/2008,1.0.0000.927\r
-\r
-[ControlFlags]\r
-ExcludeFromSelect = IBA\V00066aP00000030\r
-\r
-; ================= Device Install section =====================\r
-\r
-[DestinationDirs]\r
-DefaultDestDir=12\r
-\r
-[SourceDisksNames.x86]\r
-1=%DiskId%,,,""\r
-\r
-[SourceDisksNames.amd64]\r
-1=%DiskId%,,,""\r
-\r
-[SourceDisksNames.ia64]\r
-1=%DiskId%,,,""\r
-\r
-[SourceDisksFiles]\r
-qlgcvnic.sys=1\r
-\r
-[Manufacturer]\r
-%Inf_Provider% = vnic.DeviceSection,ntx86,ntamd64,ntia64\r
-\r
-[vnic.DeviceSection]\r
-; empty since we don't support W9x/Me\r
-\r
-[vnic.DeviceSection.ntx86]\r
-%vnic.DeviceDesc% = VNIC.DDInstall,IBA\V00066aP00000030S00066as00000030v0001, \\r
- IBA\V00066aP00000030S00066as00000030, \\r
- IBA\V00066aP00000030v0001, \\r
- IBA\V00066aP00000030\r
-\r
-[vnic.DeviceSection.ntamd64]\r
-%vnic.DeviceDesc% = vnic.DDInstall,IBA\V00066aP00000030S00066as00000030v0001, \\r
- IBA\V00066aP00000030S00066as00000030, \\r
- IBA\V00066aP00000030v0001, \\r
- IBA\V00066aP00000030\r
-\r
-[vnic.DeviceSection.ntia64]\r
-%vnic.DeviceDesc% = vnic.DDInstall,IBA\V00066aP00000030S00066as00000030v0001, \\r
- IBA\V00066aP00000030S00066as00000030, \\r
- IBA\V00066aP00000030v0001, \\r
- IBA\V00066aP00000030\r
-\r
-[vnic.DDInstall.ntx86]\r
-Characteristics = %CHARACTERISTICS%\r
-AddReg = vnic.AddReg\r
-CopyFiles = vnic.CopyFiles\r
-\r
-[vnic.DDInstall.ntamd64]\r
-Characteristics = %CHARACTERISTICS%\r
-AddReg = vnic.AddReg\r
-CopyFiles = vnic.CopyFiles\r
-\r
-[vnic.DDInstall.ntia64]\r
-Characteristics = %CHARACTERISTICS%\r
-AddReg = vnic.AddReg\r
-CopyFiles = vnic.CopyFiles\r
-\r
-[vnic.DDInstall.ntx86.Services]\r
-AddService = qlgcvnic,%SPSVCINST_ASSOCSERVICE%,vnic.ServiceInstall,vnic.EventLogInstall\r
-\r
-[vnic.DDInstall.ntamd64.Services]\r
-AddService = qlgcvnic,%SPSVCINST_ASSOCSERVICE%,vnic.ServiceInstall,vnic.EventLogInstall\r
-\r
-[vnic.DDInstall.ntia64.Services]\r
-AddService = qlgcvnic,%SPSVCINST_ASSOCSERVICE%,vnic.ServiceInstall,vnic.EventLogInstall\r
-\r
-[vnic.CopyFiles]\r
-qlgcvnic.sys,,,2\r
-\r
-[vnic.AddReg]\r
-HKR, Ndi, Service, 0, "qlgcvnic"\r
-HKR, Ndi\Interfaces, UpperRange, 0, "ndis5"\r
-HKR, Ndi\Interfaces, LowerRange, 0, "ethernet"\r
-\r
-HKR, Ndi\params\VlanId, ParamDesc, 0, "802.1q VlanId"\r
-HKR, Ndi\params\VlanId, Type, 0, "dword"\r
-HKR, Ndi\params\VlanId, Optional, 0, "1"\r
-HKR, Ndi\params\VlanId, Default, 0, "1"\r
-HKR, Ndi\params\VlanId, Min, 0, "1"\r
-HKR, Ndi\params\VlanId, Max, 0, "4094"\r
-HKR, Ndi\params\VlanId, Step, 0, "1"\r
-HKR, Ndi\params\VlanId, Base, 0, "10"\r
-\r
-HKR, Ndi\params\UserPriority, ParamDesc, 0, "802.1p Priority"\r
-HKR, Ndi\params\UserPriority, Type, 0, "dword"\r
-HKR, Ndi\Params\UserPriority, Optional, 0, "1"\r
-HKR, Ndi\params\UserPriority, Default, 0, "0"\r
-HKR, Ndi\params\UserPriority, Min, 0, "0"\r
-HKR, Ndi\params\UserPriority, Max, 0, "7"\r
-HKR, Ndi\params\UserPriority, Step, 0, "1"\r
-\r
-HKR, Ndi\Params\PayloadMtu, ParamDesc, 0, "Payload Mtu size"\r
-HKR, Ndi\Params\PayloadMtu, Type, 0, "dword"\r
-HKR, Ndi\Params\PayloadMtu, Default, 0, "1500"\r
-HKR, Ndi\Params\PayloadMtu, Min, 0, "1500"\r
-HKR, Ndi\Params\PayloadMtu, Max, 0, "9500"\r
-HKR, Ndi\Params\PayloadMtu, Step, 0, "100"\r
-HKR, Ndi\Params\PayloadMtu, Base, 0, "10"\r
-\r
-HKR, Ndi\Params\UseTxCsum, ParamDesc, 0, "Send Chksum Offload"\r
-HKR, Ndi\Params\UseTxCsum, Type, 0, "enum"\r
-HKR, Ndi\Params\UseTxCsum, Default, 0, "1"\r
-HKR, Ndi\Params\UseTxCsum, Optional, 0, "0"\r
-HKR, Ndi\Params\UseTxCsum\enum, "0", 0, "Disabled"\r
-HKR, Ndi\Params\UseTxCsum\enum, "1", 0, "Enabled"\r
-\r
-HKR, Ndi\Params\UseRxCsum,ParamDesc, 0, "Recv Chksum Offload"\r
-HKR, Ndi\Params\UseRxCsum,Type, 0, "enum"\r
-HKR, Ndi\Params\UseRxCsum,Default, 0, "1"\r
-HKR, Ndi\Params\UseRxCsum,Optional, 0, "0"\r
-HKR, Ndi\Params\UseRxCsum\enum, "0", 0, "Disabled"\r
-HKR, Ndi\Params\UseRxCsum\enum, "1", 0, "Enabled"\r
-\r
-HKR, Ndi\Params\SecondaryPath, ParamDesc, 0, "Secondary path"\r
-HKR, Ndi\Params\SecondaryPath, Type, 0, "enum"\r
-HKR, Ndi\Params\SecondaryPath, Default, 0, "0"\r
-HKR, Ndi\Params\SecondaryPath, Optional, 0, "0"\r
-HKR, Ndi\Params\SecondaryPath\enum, "0", 0, "Disabled"\r
-HKR, Ndi\Params\SecondaryPath\enum, "1", 0, "Enabled"\r
-\r
-HKR, Ndi\Params\Heartbeat, ParamDesc, 0, "Heartbeat interval (ms)"\r
-HKR, Ndi\Params\Heartbeat, Type, 0, "dword"\r
-HKR, Ndi\Params\Heartbeat, Default, 0, "2000"\r
-HKR, Ndi\Params\Heartbeat, Min, 0, "0"\r
-HKR, Ndi\Params\Heartbeat, Max, 0, "10000"\r
-HKR, Ndi\Params\Heartbeat, Step, 0, "1000"\r
-HKR, Ndi\Params\Heartbeat, Base, 0, "10"\r
-\r
-HKR, Ndi\Params\BundleId, ParamDesc, 0, "LBFO Bundle Id"\r
-HKR, Ndi\Params\BundleId, Type, 0, "enum"\r
-HKR, Ndi\Params\BundleId, Default, 0, "1"\r
-HKR, Ndi\Params\BundleId, Optional, 0, "1"\r
-HKR, Ndi\Params\BundleId\enum, "1", 0, "Bundle 1"\r
-HKR, Ndi\Params\BundleId\enum, "2", 0, "Bundle 2"\r
-HKR, Ndi\Params\BundleId\enum, "3", 0, "Bundle 3"\r
-HKR, Ndi\Params\BundleId\enum, "4", 0, "Bundle 4"\r
-;\r
-;\r
-; ============= Service Install section ==============\r
-;\r
-\r
-[vnic.ServiceInstall]\r
-DisplayName = %vnic.ServiceDesc%\r
-ServiceType = %SERVICE_KERNEL_DRIVER%\r
-StartType = %SERVICE_DEMAND_START%\r
-ErrorControl = %SERVICE_ERROR_NORMAL%\r
-ServiceBinary = %12%\qlgcvnic.sys\r
-LoadOrderGroup = NDIS\r
-AddReg = vnic.ParamsReg\r
-\r
-[vnic.ParamsReg]\r
-\r
-HKR,"Parameters","DebugFlags",%REG_DWORD%,0x00000003\r
-\r
-HKR,"Parameters","MinHostPoolSz",%REG_DWORD%,256\r
-HKR, "Parameters","HostRecvPoolEntries",%REG_DWORD%,512\r
-HKR, "Parameters","MinEiocPoolSz",%REG_DWORD%,256\r
-HKR, "Parameters","MaxEiocPoolSz",%REG_DWORD%,512\r
-HKR, "Parameters","MinHostKickTimeout",%REG_DWORD%,50\r
-HKR, "Parameters","MaxHostKickTimeout",%REG_DWORD%,100\r
-HKR, "Parameters","MinHostKickEntries",%REG_DWORD%,1\r
-HKR, "Parameters","MaxHostKickEntries",%REG_DWORD%,64\r
-HKR, "Parameters","MinHostKickBytes",%REG_DWORD%,0\r
-HKR, "Parameters","MaxHostKickBytes",%REG_DWORD%,5000\r
-HKR, "Parameters","MinHostUpdateSz",%REG_DWORD%,8\r
-HKR, "Parameters","MaxHostUpdateSz",%REG_DWORD%,32\r
-HKR, "Parameters","MinEiocUpdateSz",%REG_DWORD%,8\r
-HKR, "Parameters","MaxEiocUpdateSz",%REG_DWORD%,32\r
-HKR, "Parameters","HeartbeatTimeout",%REG_DWORD%,40000\r
-\r
-[vnic.EventLogInstall]\r
-AddReg = vnic.EventLogAddReg\r
-\r
-[vnic.EventLogAddReg]\r
-HKR,,EventMessageFile,%REG_EXPAND_SZ%,"%%SystemRoot%%\System32\netevent.dll"\r
-HKR,,TypesSupported,%REG_DWORD%,7\r
-\r
-[Strings]\r
-NetClassGuid="{4d36e972-e325-11ce-bfc1-08002be10318}"\r
-Inf_Provider="QLogic Corporation"\r
-vnic.DeviceDesc="Ethernet over InfiniBand Virtual NIC"\r
-vnic.ServiceDesc="Virtual NIC"\r
-DiskId="QLogic Ethernet over InfiniBand Disk"\r
-InternalBus=0\r
-PNPBus=15\r
-SPSVCINST_NULL=0x0\r
-SPSVCINST_ASSOCSERVICE=0x00000002\r
-SERVICE_KERNEL_DRIVER=1\r
-SERVICE_DEMAND_START=3\r
-SERVICE_ERROR_NORMAL=1\r
-REG_DWORD=0x00010001\r
-REG_DWORD_NO_CLOBBER=0x00010003\r
-REG_EXPAND_SZ=0x00020000\r
-CHARACTERISTICS=0x81; NCF_VIRTUAL | NCF_HAS_UI\r
+++ /dev/null
-/*\r
- * Copyright (c) 2007 QLogic Corporation. All rights reserved.\r
- *\r
- * This software is available to you under the OpenIB.org BSD license\r
- * below:\r
- *\r
- * Redistribution and use in source and binary forms, with or\r
- * without modification, are permitted provided that the following\r
- * conditions are met:\r
- *\r
- * - Redistributions of source code must retain the above\r
- * copyright notice, this list of conditions and the following\r
- * disclaimer.\r
- *\r
- * - Redistributions in binary form must reproduce the above\r
- * copyright notice, this list of conditions and the following\r
- * disclaimer in the documentation and/or other materials\r
- * provided with the distribution.\r
- *\r
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,\r
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\r
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND\r
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS\r
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN\r
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN\r
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\r
- * SOFTWARE.\r
- *\r
- * $Id$\r
- */\r
-\r
-#include <iba/ib_al.h>\r
-#include <iba/ioc_ifc.h>\r
-#include <complib/cl_bus_ifc.h>\r
-#include "vnic_adapter.h"\r
-\r
-//#include "vnic_driver.h"\r
-\r
-extern struct _vnic_globals g_vnic;\r
-\r
-NDIS_STATUS\r
-vnic_get_adapter_params(\r
- IN NDIS_HANDLE h_handle,\r
- OUT vnic_params_t* const p_params );\r
-\r
-static\r
-NDIS_STATUS\r
-_adapter_set_sg_size(\r
- IN NDIS_HANDLE h_handle,\r
- IN ULONG mtu_size );\r
-\r
-NDIS_STATUS\r
-vnic_get_adapter_interface(\r
- IN NDIS_HANDLE h_handle,\r
- IN vnic_adapter_t *p_adapter);\r
-\r
-static\r
-vnic_path_record_t*\r
-__path_record_add(\r
- IN vnic_adapter_t* const p_adapter,\r
- IN ib_path_rec_t* const p_path_rec );\r
-\r
-static \r
-vnic_path_record_t*\r
-__path_record_remove(\r
- IN vnic_adapter_t* const p_adapter,\r
- IN ib_path_rec_t* const p_path_rec );\r
-\r
-static BOOLEAN\r
-__path_records_match(\r
- IN ib_path_rec_t* const p_path1,\r
- IN ib_path_rec_t* const p_path2 );\r
-\r
-static\r
-vnic_path_record_t *\r
-__path_record_find( \r
- IN vnic_adapter_t* const p_adapter,\r
- IN ib_path_rec_t* const p_path_rec );\r
-\r
-static\r
-vnic_path_record_t*\r
-__path_record_get(\r
- IN vnic_adapter_t* const p_adapter );\r
-\r
-static void\r
-__path_records_cleanup(\r
- IN vnic_adapter_t *p_adapter );\r
-\r
-static ib_api_status_t\r
-_adapter_open_ca(\r
- IN vnic_adapter_t* const p_adapter );\r
-\r
-\r
-static ib_api_status_t\r
-_adapter_close_ca(\r
- IN vnic_adapter_t* const p_adapter );\r
-\r
-static \r
-ib_api_status_t\r
-_adapter_netpath_update(\r
- IN vnic_adapter_t* const p_adapter,\r
- IN viport_t* const p_viport,\r
- IN vnic_path_record_t* p_path );\r
-\r
-static\r
-ib_api_status_t\r
-adapter_netpath_update_and_connect(\r
- IN vnic_adapter_t* const p_adapter,\r
- IN vnic_path_record_t *p_path );\r
-\r
-static inline uint8_t\r
-_get_ioc_num_from_iocguid(\r
- IN ib_net64_t *p_iocguid );\r
-\r
-static BOOLEAN\r
-__sid_valid(\r
- IN vnic_adapter_t *p_adapter,\r
- IN ib_net64_t sid );\r
-\r
-static void\r
-__adapter_cleanup(\r
- IN vnic_adapter_t *p_adapter );\r
-\r
-#if ( LBFO_ENABLED )\r
-\r
-static NDIS_STATUS\r
-__adapter_set_failover_primary(\r
- IN vnic_adapter_t* const p_adapter,\r
- IN BOOLEAN promote_secondary );\r
-\r
-static NDIS_STATUS\r
-__adapter_set_failover_secondary(\r
- IN vnic_adapter_t* const p_adapter,\r
- IN NDIS_HANDLE primary_handle );\r
-\r
-static void\r
-__adapter_add_to_failover_list(\r
- IN vnic_adapter_t* const p_adapter,\r
- IN lbfo_state_t failover_state );\r
-static void\r
-__adapter_remove_from_failover_list(\r
- IN vnic_adapter_t* const p_adapter );\r
-\r
-static\r
-vnic_adapter_t*\r
-__adapter_find_on_failover_list(\r
- IN int list_flag,\r
- IN uint32_t bundle_id );\r
-\r
-#endif // LBFO_ENABLED\r
-\r
-ib_api_status_t\r
-vnic_create_adapter(\r
- IN NDIS_HANDLE h_handle,\r
- IN NDIS_HANDLE wrapper_config_context,\r
- OUT vnic_adapter_t** const pp_adapter)\r
-{\r
- NDIS_STATUS status;\r
- ib_api_status_t ib_status;\r
- vnic_adapter_t *p_adapter;\r
-\r
- VNIC_ENTER( VNIC_DBG_ADAPTER );\r
-\r
- status = NdisAllocateMemoryWithTag( &p_adapter, sizeof(vnic_adapter_t), 'pada');\r
-\r
- if ( status != NDIS_STATUS_SUCCESS )\r
- {\r
- VNIC_TRACE_EXIT(VNIC_DBG_ERROR,("Failed to allocate adapter\n"));\r
- return IB_INSUFFICIENT_MEMORY;\r
- }\r
-\r
- NdisZeroMemory( p_adapter, sizeof(vnic_adapter_t) );\r
-\r
- NdisAllocateSpinLock( &p_adapter->lock );\r
- NdisAllocateSpinLock( &p_adapter->path_records_lock );\r
- NdisAllocateSpinLock( &p_adapter->pending_list_lock );\r
- NdisAllocateSpinLock( &p_adapter->cancel_list_lock );\r
- \r
- InitializeListHead( &p_adapter->send_pending_list );\r
- InitializeListHead( &p_adapter->cancel_send_list );\r
-\r
- cl_qlist_init( &p_adapter->path_records_list );\r
-\r
- status = \r
- vnic_get_adapter_params( wrapper_config_context, &p_adapter->params );\r
-\r
- if ( status != NDIS_STATUS_SUCCESS )\r
- {\r
- VNIC_TRACE( VNIC_DBG_ERROR,\r
- (" vnic_get_adapter_params failed with status %d\n", status));\r
- NdisFreeMemory( p_adapter, sizeof(vnic_adapter_t), 0 );\r
- return IB_INVALID_PARAMETER;\r
- }\r
-\r
- status = vnic_get_adapter_interface( h_handle, p_adapter );\r
- if ( status != NDIS_STATUS_SUCCESS )\r
- {\r
- VNIC_TRACE( VNIC_DBG_ERROR,\r
- ("failed status %x\n", status ) );\r
- NdisFreeMemory( p_adapter, sizeof(vnic_adapter_t), 0 );\r
- return IB_INVALID_PARAMETER;\r
- }\r
-\r
- /*Open AL */\r
- ib_status = p_adapter->ifc.open_al( &p_adapter->h_al );\r
- if ( ib_status != IB_SUCCESS )\r
- {\r
- VNIC_TRACE( VNIC_DBG_ERROR,\r
- ("ib_open_al returned %s\n", \r
- p_adapter->ifc.get_err_str( ib_status )) );\r
- NdisFreeMemory( p_adapter, sizeof(vnic_adapter_t), 0 );\r
- return ib_status;\r
- }\r
-\r
- /* we will use these indexes later as an viport instance ID for connect request\r
- * since target requires unique instance per connection per IOC.\r
- */\r
- p_adapter->primaryPath.instance = NETPATH_PRIMARY;\r
- p_adapter->secondaryPath.instance = NETPATH_SECONDARY;\r
- \r
- /* set adapter level params here */\r
- p_adapter->vlan_info = p_adapter->params.VlanInfo;\r
-\r
-#if ( LBFO_ENABLED )\r
-\r
- p_adapter->failover.bundle_id = p_adapter->params.bundle_id;\r
- p_adapter->failover.fo_state = _ADAPTER_NOT_BUNDLED;\r
-\r
-#endif\r
-\r
- p_adapter->h_handle = h_handle;\r
- *pp_adapter = p_adapter;\r
-\r
- VNIC_EXIT( VNIC_DBG_ADAPTER );\r
- return IB_SUCCESS;\r
-}\r
-\r
-\r
-void\r
-vnic_destroy_adapter(\r
- IN vnic_adapter_t *p_adapter)\r
-{\r
- ib_api_status_t ib_status = IB_SUCCESS;\r
- ib_pnp_handle_t h_pnp;\r
- ib_al_handle_t h_al;\r
-\r
- VNIC_ENTER( VNIC_DBG_ADAPTER );\r
-\r
- ASSERT( KeGetCurrentIrql() < DISPATCH_LEVEL );\r
-\r
- if( ( h_pnp = InterlockedExchangePointer( (void *)&p_adapter->h_pnp, NULL ) ) != NULL )\r
- {\r
- ib_status =\r
- p_adapter->ifc.dereg_pnp( h_pnp, NULL );\r
- }\r
-\r
- /* should not receive new path notifications anymore, safe to cleanup */\r
-\r
- if( InterlockedCompareExchange( (volatile LONG *)&p_adapter->state,\r
- INIC_DEREGISTERING, INIC_REGISTERED ) == INIC_REGISTERED )\r
- {\r
- __adapter_cleanup( p_adapter );\r
- }\r
-\r
- _adapter_close_ca( p_adapter );\r
-\r
-#if ( LBFO_ENABLED )\r
-\r
- __adapter_remove_from_failover_list( p_adapter );\r
-\r
-#endif\r
-\r
- InterlockedExchange( (volatile LONG *)&p_adapter->state, INIC_UNINITIALIZED );\r
- if( ( h_al = InterlockedExchangePointer( (void *)&p_adapter->h_al, NULL ) ) != NULL )\r
- {\r
- ib_status = p_adapter->ifc.close_al( h_al );\r
- ASSERT( ib_status == IB_SUCCESS );\r
- }\r
-\r
- NdisFreeSpinLock( &p_adapter->lock );\r
- NdisFreeSpinLock( &p_adapter->path_records_lock );\r
- NdisFreeMemory( p_adapter, sizeof(vnic_adapter_t), 0 );\r
- p_adapter = NULL;\r
-\r
- VNIC_EXIT( VNIC_DBG_ADAPTER );\r
-}\r
-\r
-static ib_api_status_t\r
-_adapter_open_ca(\r
- IN vnic_adapter_t* const p_adapter )\r
-{\r
- ib_api_status_t ib_status = IB_SUCCESS;\r
- ib_al_ifc_t *p_ifc = &p_adapter->ifc;\r
- uint32_t attr_size;\r
- ib_ca_attr_t *p_ca_attrs;\r
- uint32_t num;\r
- uint64_t start_addr = 0;\r
- \r
- if( p_adapter->h_ca )\r
- return ib_status;\r
-\r
- ib_status = p_ifc->open_ca( p_adapter->h_al,\r
- p_adapter->ifc_data.ca_guid,\r
- NULL, //ib_asyncEvent,\r
- p_adapter,\r
- &p_adapter->h_ca );\r
-\r
- if ( ib_status != IB_SUCCESS )\r
- {\r
- VNIC_TRACE( VNIC_DBG_ERROR,\r
- ("Failed to open hca\n") );\r
- return IB_INSUFFICIENT_RESOURCES;\r
- }\r
-\r
- ib_status = p_ifc->query_ca( p_adapter->h_ca, NULL , &attr_size );\r
- if( ib_status != IB_INSUFFICIENT_MEMORY )\r
- {\r
- VNIC_TRACE( VNIC_DBG_ERROR,\r
- ("ib_query_ca failed status %s\n",\r
- p_ifc->get_err_str( ib_status )) );\r
- \r
- ib_status = IB_INSUFFICIENT_RESOURCES;\r
- goto ca_failure;\r
- }\r
-\r
- ASSERT( attr_size );\r
-\r
- p_ca_attrs = cl_zalloc( attr_size );\r
- if ( p_ca_attrs == NULL )\r
- {\r
- VNIC_TRACE( VNIC_DBG_ERROR,\r
- ("Allocate %d bytes failed for Channel adapter\n", attr_size ));\r
-\r
- ib_status = IB_INSUFFICIENT_MEMORY;\r
- goto ca_failure;\r
- }\r
-\r
- ib_status = p_ifc->query_ca( p_adapter->h_ca, p_ca_attrs , &attr_size );\r
- if ( ib_status != IB_SUCCESS )\r
- {\r
- VNIC_TRACE( VNIC_DBG_ERROR,\r
- ("CA attributes query failed\n") );\r
- cl_free ( p_ca_attrs );\r
- goto ca_failure;\r
- }\r
-\r
- p_adapter->ca.numPorts = p_ca_attrs->num_ports;\r
- if( p_adapter->ca.numPorts > VNIC_CA_MAX_PORTS )\r
- p_adapter->ca.numPorts = VNIC_CA_MAX_PORTS;\r
-\r
- for( num = 0; num < p_adapter->ca.numPorts; num++ )\r
- p_adapter->ca.portGuids[num] = p_ca_attrs->p_port_attr[num].port_guid;\r
-\r
- p_adapter->ca.caGuid = p_adapter->ifc_data.ca_guid;\r
-\r
- cl_free ( p_ca_attrs );\r
-\r
- ib_status = p_adapter->ifc.alloc_pd( p_adapter->h_ca,\r
- IB_PDT_NORMAL, p_adapter, &p_adapter->ca.hPd );\r
- if ( ib_status != IB_SUCCESS )\r
- {\r
- VNIC_TRACE_EXIT ( VNIC_DBG_ERROR,\r
- ("Alloc PD failed status %s(%d)\n",\r
- p_adapter->ifc.get_err_str(ib_status), ib_status ));\r
- goto ca_failure;\r
- }\r
-\r
- if ( ( ib_status = ibregion_physInit( p_adapter,\r
- &p_adapter->ca.region,\r
- p_adapter->ca.hPd,\r
- &start_addr,\r
- MAX_PHYS_MEMORY ) ) != IB_SUCCESS )\r
- {\r
- VNIC_TRACE_EXIT ( VNIC_DBG_ERROR,\r
- ("phys region init failed status %s(%d)\n",\r
- p_adapter->ifc.get_err_str(ib_status), ib_status ));\r
- p_adapter->ifc.dealloc_pd( p_adapter->ca.hPd, NULL );\r
- goto ca_failure;\r
- }\r
-\r
- return ib_status;\r
-\r
-ca_failure:\r
- if( p_adapter->h_ca )\r
- p_ifc->close_ca( p_adapter->h_ca, NULL );\r
-\r
- return ib_status;\r
-}\r
-\r
-static BOOLEAN\r
-_adapter_params_sanity_check(vnic_params_t *p_params)\r
-{\r
- DEFAULT_PARAM( p_params->MaxAddressEntries, MAX_ADDRESS_ENTRIES );\r
- DEFAULT_PARAM( p_params->MinAddressEntries, MIN_ADDRESS_ENTRIES );\r
-\r
- DEFAULT_PARAM( p_params->ViportStatsInterval, VIPORT_STATS_INTERVAL );\r
- DEFAULT_PARAM( p_params->ViportHbInterval, VIPORT_HEARTBEAT_INTERVAL );\r
- DEFAULT_PARAM( p_params->ViportHbTimeout, VIPORT_HEARTBEAT_TIMEOUT );\r
-\r
- DEFAULT_PARAM( p_params->ControlRspTimeout, CONTROL_RSP_TIMEOUT );\r
- DEFAULT_PARAM( p_params->ControlReqRetryCount, CONTROL_REQ_RETRY_COUNT );\r
-\r
- DEFAULT_PARAM( p_params->RetryCount, RETRY_COUNT );\r
- DEFAULT_PARAM( p_params->MinRnrTimer, MIN_RNR_TIMER );\r
-\r
- DEFAULT_PARAM( p_params->MaxViportsPerNetpath, MAX_VIPORTS_PER_NETPATH );\r
- DEFAULT_PARAM( p_params->DefaultViportsPerNetpath, DEFAULT_VIPORTS_PER_NETPATH );\r
-\r
- DEFAULT_PARAM( p_params->DefaultPkey, DEFAULT_PKEY );\r
- DEFAULT_PARAM( p_params->NotifyBundleSz, NOTIFY_BUNDLE_SZ );\r
- DEFAULT_PARAM( p_params->DefaultNoPathTimeout, DEFAULT_NO_PATH_TIMEOUT );\r
- DEFAULT_PARAM( p_params->DefaultPrimaryConnectTimeout, DEFAULT_PRI_CON_TIMEOUT );\r
- DEFAULT_PARAM( p_params->DefaultPrimaryReconnectTimeout, DEFAULT_PRI_RECON_TIMEOUT );\r
- DEFAULT_PARAM( p_params->DefaultPrimarySwitchTimeout, DEFAULT_PRI_SWITCH_TIMEOUT );\r
- DEFAULT_PARAM( p_params->DefaultPreferPrimary, DEFAULT_PREFER_PRIMARY );\r
-\r
- U32_RANGE( p_params->MaxAddressEntries );\r
- U32_RANGE( p_params->MinAddressEntries );\r
- RANGE_CHECK( p_params->MinMtu, MIN_MTU, MAX_MTU );\r
- RANGE_CHECK( p_params->MaxMtu, MIN_MTU, MAX_MTU );\r
- U32_RANGE( p_params->HostRecvPoolEntries );\r
- U32_RANGE( p_params->MinHostPoolSz );\r
- U32_RANGE( p_params->MinEiocPoolSz );\r
- U32_RANGE( p_params->MaxEiocPoolSz );\r
- U32_ZERO_RANGE( p_params->MinHostKickTimeout );\r
- U32_ZERO_RANGE( p_params->MaxHostKickTimeout );\r
- U32_ZERO_RANGE( p_params->MinHostKickEntries );\r
- U32_ZERO_RANGE( p_params->MaxHostKickEntries );\r
- U32_ZERO_RANGE( p_params->MinHostKickBytes );\r
- U32_ZERO_RANGE( p_params->MaxHostKickBytes );\r
- U32_RANGE( p_params->MinHostUpdateSz );\r
- U32_RANGE( p_params->MaxHostUpdateSz );\r
- U32_RANGE( p_params->MinEiocUpdateSz );\r
- U32_RANGE( p_params->MaxEiocUpdateSz );\r
- U8_RANGE( p_params->NotifyBundleSz );\r
- U32_ZERO_RANGE( p_params->ViportStatsInterval );\r
- U32_ZERO_RANGE( p_params->ViportHbInterval );\r
- U32_ZERO_RANGE( p_params->ViportHbTimeout );\r
- U32_RANGE( p_params->ControlRspTimeout );\r
- U8_RANGE( p_params->ControlReqRetryCount );\r
- ZERO_RANGE_CHECK( p_params->RetryCount, 0, 7 );\r
- ZERO_RANGE_CHECK( p_params->MinRnrTimer, 0, 31 );\r
- U32_RANGE( p_params->DefaultViportsPerNetpath );\r
- U8_RANGE( p_params->MaxViportsPerNetpath );\r
- U16_ZERO_RANGE( p_params->DefaultPkey );\r
- U32_RANGE( p_params->DefaultNoPathTimeout );\r
- U32_RANGE( p_params->DefaultPrimaryConnectTimeout );\r
- U32_RANGE( p_params->DefaultPrimaryReconnectTimeout );\r
- U32_RANGE( p_params->DefaultPrimarySwitchTimeout );\r
- BOOLEAN_RANGE( p_params->DefaultPreferPrimary );\r
- BOOLEAN_RANGE( p_params->UseRxCsum );\r
- BOOLEAN_RANGE( p_params->UseTxCsum );\r
-\r
- LESS_THAN_OR_EQUAL( p_params->MinAddressEntries, p_params->MaxAddressEntries );\r
- LESS_THAN_OR_EQUAL( p_params->MinMtu, p_params->MaxMtu );\r
- LESS_THAN_OR_EQUAL( p_params->MinHostPoolSz, p_params->HostRecvPoolEntries );\r
- POWER_OF_2( p_params->HostRecvPoolEntries );\r
- POWER_OF_2( p_params->MinHostPoolSz );\r
- POWER_OF_2( p_params->NotifyBundleSz );\r
- LESS_THAN( p_params->NotifyBundleSz, p_params->MinEiocPoolSz );\r
- LESS_THAN_OR_EQUAL( p_params->MinEiocPoolSz, p_params->MaxEiocPoolSz );\r
- POWER_OF_2( p_params->MinEiocPoolSz );\r
- POWER_OF_2( p_params->MaxEiocPoolSz );\r
- LESS_THAN_OR_EQUAL( p_params->MinHostKickTimeout, p_params->MaxHostKickTimeout );\r
- LESS_THAN_OR_EQUAL( p_params->MinHostKickEntries, p_params->MaxHostKickEntries );\r
- LESS_THAN_OR_EQUAL( p_params->MinHostKickBytes, p_params->MaxHostKickBytes );\r
- LESS_THAN_OR_EQUAL( p_params->MinHostUpdateSz, p_params->MaxHostUpdateSz );\r
- POWER_OF_2( p_params->MinHostUpdateSz );\r
- POWER_OF_2( p_params->MaxHostUpdateSz );\r
- LESS_THAN( p_params->MinHostUpdateSz, p_params->MinHostPoolSz );\r
- LESS_THAN( p_params->MaxHostUpdateSz, p_params->HostRecvPoolEntries );\r
- LESS_THAN_OR_EQUAL( p_params->MinEiocUpdateSz, p_params->MaxEiocUpdateSz );\r
- POWER_OF_2( p_params->MinEiocUpdateSz );\r
- POWER_OF_2( p_params->MaxEiocUpdateSz );\r
- LESS_THAN( p_params->MinEiocUpdateSz, p_params->MinEiocPoolSz );\r
- LESS_THAN( p_params->MaxEiocUpdateSz, p_params->MaxEiocPoolSz );\r
- LESS_THAN_OR_EQUAL( p_params->DefaultViportsPerNetpath, p_params->MaxViportsPerNetpath );\r
-\r
- return TRUE;\r
-\r
-}\r
-NDIS_STATUS\r
-vnic_get_adapter_params(\r
- IN NDIS_HANDLE wrapper_config_context,\r
- OUT vnic_params_t* const p_params )\r
-{\r
- NDIS_STATUS status;\r
- NDIS_HANDLE h_config;\r
- NDIS_CONFIGURATION_PARAMETER *p_reg_prm;\r
- NDIS_STRING keyword;\r
-\r
- VNIC_ENTER( VNIC_DBG_ADAPTER );\r
-\r
- CL_ASSERT(p_params );\r
-\r
- /* prepare params for default initialization */\r
- cl_memset( p_params, 0xff, sizeof (vnic_params_t) );\r
-\r
- NdisOpenConfiguration( &status, &h_config, wrapper_config_context );\r
- if( status != NDIS_STATUS_SUCCESS )\r
- {\r
- VNIC_TRACE_EXIT( VNIC_DBG_ERROR,\r
- ("NdisOpenConfiguration returned 0x%.8x\n", status) );\r
- return status;\r
- }\r
-\r
- status = NDIS_STATUS_FAILURE;\r
- p_reg_prm = NULL;\r
-\r
- RtlInitUnicodeString( &keyword, L"PayloadMtu" );\r
- NdisReadConfiguration(\r
- &status, &p_reg_prm, h_config, &keyword, NdisParameterInteger );\r
-\r
- p_params->MinMtu = ( status != NDIS_STATUS_SUCCESS ) ? MIN_MTU:\r
- p_reg_prm->ParameterData.IntegerData;\r
- p_params->MaxMtu = MAX_MTU;\r
-\r
- RtlInitUnicodeString( &keyword, L"UseRxCsum" );\r
- NdisReadConfiguration(\r
- &status, &p_reg_prm, h_config, &keyword, NdisParameterInteger );\r
-\r
- p_params->UseRxCsum = ( status != NDIS_STATUS_SUCCESS ) ?\r
- TRUE : ( p_reg_prm->ParameterData.IntegerData )? TRUE : FALSE;\r
-\r
- RtlInitUnicodeString( &keyword, L"UseTxCsum" );\r
- NdisReadConfiguration(\r
- &status, &p_reg_prm, h_config, &keyword, NdisParameterInteger );\r
-\r
- /* turn it on by default, if not present */\r
- p_params->UseTxCsum = ( status != NDIS_STATUS_SUCCESS ) ?\r
- TRUE : ( p_reg_prm->ParameterData.IntegerData )? TRUE : FALSE;\r
- \r
- /* handle VLAN + Priority paramters */\r
- RtlInitUnicodeString( &keyword, L"VlanId" );\r
- NdisReadConfiguration(\r
- &status, &p_reg_prm, h_config, &keyword, NdisParameterInteger );\r
-\r
- if( status == NDIS_STATUS_SUCCESS )\r
- {\r
- p_params->VlanInfo = \r
- ( p_reg_prm->ParameterData.IntegerData & 0x00000fff );\r
-\r
- RtlInitUnicodeString( &keyword, L"UserPriority" );\r
- NdisReadConfiguration(\r
- &status, &p_reg_prm, h_config, &keyword, NdisParameterInteger );\r
- \r
- p_params->VlanInfo |= ( status != NDIS_STATUS_SUCCESS ) ? 0 :\r
- ( ( p_reg_prm->ParameterData.IntegerData & 0x00000007 ) << 13 );\r
- }\r
- else\r
- {\r
- p_params->VlanInfo = 0;\r
- }\r
-\r
- RtlInitUnicodeString( &keyword, L"SecondaryPath" );\r
- NdisReadConfiguration(\r
- &status, &p_reg_prm, h_config, &keyword, NdisParameterInteger );\r
-\r
- /* disable, if not set. Save extra viport slot */\r
- p_params->SecondaryPath = ( status != NDIS_STATUS_SUCCESS ) ?\r
- FALSE : ( p_reg_prm->ParameterData.IntegerData )? TRUE : FALSE;\r
-\r
- RtlInitUnicodeString( &keyword, L"Heartbeat" );\r
- NdisReadConfiguration(\r
- &status, &p_reg_prm, h_config, &keyword, NdisParameterInteger );\r
-\r
- p_params->ViportHbInterval = ( status != NDIS_STATUS_SUCCESS ) ?\r
- VIPORT_HEARTBEAT_INTERVAL : p_reg_prm->ParameterData.IntegerData;\r
-\r
-#if ( LBFO_ENABLED )\r
- /* read Failover group Name/Number */\r
-\r
- RtlInitUnicodeString( &keyword, L"BundleId" );\r
- NdisReadConfiguration(\r
- &status, &p_reg_prm, h_config, &keyword, NdisParameterInteger );\r
- \r
- p_params->bundle_id = ( status != NDIS_STATUS_SUCCESS ) ? 0 :\r
- p_reg_prm->ParameterData.IntegerData;\r
-#endif // LBFO_ENABLED\r
-\r
- NdisCloseConfiguration( h_config );\r
- \r
- /* initialize the rest of adapter parameters with driver's global set */\r
- if( g_vnic.p_params != NULL )\r
- {\r
- /* get global parameters from service entry */\r
- p_params->MinHostPoolSz = g_vnic.p_params[INDEX_MIN_HOST_POOL_SZ].value;\r
- p_params->HostRecvPoolEntries = g_vnic.p_params[INDEX_HOST_RECV_POOL_ENTRIES].value;\r
-\r
- p_params->MinEiocPoolSz = g_vnic.p_params[INDEX_MIN_EIOC_POOL_SZ].value;\r
- p_params->MaxEiocPoolSz = g_vnic.p_params[INDEX_MAX_EIOC_POOL_SZ].value;\r
-\r
- p_params->MinHostKickTimeout = g_vnic.p_params[INDEX_MIN_HOST_KICK_TIMEOUT].value;\r
- p_params->MaxHostKickTimeout = g_vnic.p_params[INDEX_MAX_HOST_KICK_TIMEOUT].value;\r
-\r
- p_params->MinHostKickEntries = g_vnic.p_params[INDEX_MIN_HOST_KICK_ENTRIES].value;\r
- p_params->MaxHostKickEntries = g_vnic.p_params[INDEX_MAX_HOST_KICK_ENTRIES].value;\r
-\r
- p_params->MinHostKickBytes = g_vnic.p_params[INDEX_MIN_HOST_KICK_BYTES].value;\r
- p_params->MaxHostKickBytes = g_vnic.p_params[INDEX_MAX_HOST_KICK_BYTES].value;\r
- \r
- p_params->MinHostUpdateSz = g_vnic.p_params[INDEX_MIN_HOST_UPDATE_SZ].value;\r
- p_params->MaxHostUpdateSz = g_vnic.p_params[INDEX_MAX_HOST_UPDATE_SZ].value;\r
-\r
- p_params->MinEiocUpdateSz = g_vnic.p_params[INDEX_MIN_EIOC_UPDATE_SZ].value;\r
- p_params->MaxEiocUpdateSz = g_vnic.p_params[INDEX_MAX_EIOC_UPDATE_SZ].value;\r
- \r
- p_params->ViportHbTimeout = g_vnic.p_params[INDEX_HEARTBEAT_TIMEOUT].value;\r
- }\r
- else\r
- {\r
- /* set default constants */\r
- p_params->MinHostPoolSz = MIN_HOST_POOL_SZ;\r
- p_params->HostRecvPoolEntries = HOST_RECV_POOL_ENTRIES;\r
- p_params->MinEiocPoolSz = MIN_EIOC_POOL_SZ;\r
- p_params->MaxEiocPoolSz = MAX_EIOC_POOL_SZ;\r
- p_params->MinHostKickTimeout = MIN_HOST_KICK_TIMEOUT;\r
- p_params->MaxHostKickTimeout = MAX_HOST_KICK_TIMEOUT;\r
- p_params->MinHostKickEntries = MIN_HOST_KICK_ENTRIES;\r
- p_params->MaxHostKickEntries = MAX_HOST_KICK_ENTRIES;\r
- p_params->MinHostKickBytes = MIN_HOST_KICK_BYTES;\r
- p_params->MaxHostKickBytes = MAX_HOST_KICK_BYTES;\r
- p_params->MinHostUpdateSz = MIN_HOST_UPDATE_SZ;\r
- p_params->MaxHostUpdateSz = MAX_HOST_UPDATE_SZ;\r
- p_params->MinEiocUpdateSz = MIN_EIOC_UPDATE_SZ;\r
- p_params->MaxEiocUpdateSz = MAX_EIOC_UPDATE_SZ;\r
- }\r
-\r
- status = ( _adapter_params_sanity_check(p_params)?\r
- NDIS_STATUS_SUCCESS: NDIS_STATUS_FAILURE );\r
-\r
- VNIC_EXIT( VNIC_DBG_ADAPTER );\r
- return status;\r
-}\r
-\r
-ib_api_status_t\r
-adapter_viport_allocate(\r
- IN vnic_adapter_t* const p_adapter,\r
- IN OUT viport_t** const pp_viport )\r
-{\r
- viport_t *p_viport;\r
- NDIS_STATUS status;\r
-\r
- VNIC_ENTER( VNIC_DBG_ADAPTER );\r
-\r
- NdisAcquireSpinLock( &p_adapter->lock );\r
-\r
- status = NdisAllocateMemoryWithTag( &p_viport, sizeof(viport_t), 'trop' );\r
- if( status != NDIS_STATUS_SUCCESS )\r
- {\r
- NdisReleaseSpinLock( &p_adapter->lock );\r
- VNIC_TRACE_EXIT(VNIC_DBG_ERROR,\r
- ( "Failed allocating Viport structure\n" ));\r
- return IB_ERROR;\r
- }\r
-\r
- NdisZeroMemory( p_viport, sizeof(viport_t) );\r
- NdisAllocateSpinLock( &p_viport->lock );\r
- InitializeListHead( &p_viport->listPtrs );\r
- cl_event_init( &p_viport->sync_event, FALSE );\r
- \r
- p_viport->p_adapter = p_adapter;\r
- viport_config_defaults ( p_viport );\r
-\r
- control_construct( &p_viport->control, p_viport );\r
- data_construct( &p_viport->data, p_viport );\r
-\r
- p_viport->ioc_num = _get_ioc_num_from_iocguid( &p_adapter->ifc_data.guid );\r
- if( !p_adapter->ioc_num )\r
- {\r
- p_adapter->ioc_num = p_viport->ioc_num;\r
- }\r
-\r
- CL_ASSERT( p_adapter->ioc_num == p_viport->ioc_num );\r
- \r
- *pp_viport = p_viport;\r
-\r
- NdisReleaseSpinLock( &p_adapter->lock );\r
-\r
- VNIC_EXIT( VNIC_DBG_ADAPTER );\r
- return IB_SUCCESS;\r
-}\r
-\r
-\r
-static void\r
-_adapter_netpath_free(\r
- IN vnic_adapter_t* const p_adapter,\r
- IN Netpath_t* p_netpath )\r
-{\r
-\r
- UNREFERENCED_PARAMETER( p_adapter );\r
-\r
- if( netpath_is_valid( p_netpath ) )\r
- {\r
- VNIC_TRACE( VNIC_DBG_INFO,\r
- ("IOC[%d] instance %d Free Path\n",\r
- p_adapter->ioc_num, p_netpath->instance ));\r
-\r
- netpath_free( p_netpath );\r
- netpath_init( p_netpath, NULL );\r
- }\r
-}\r
-\r
-NDIS_STATUS\r
-adapter_set_mcast(\r
- IN vnic_adapter_t* const p_adapter,\r
- IN mac_addr_t* const p_mac_array,\r
- IN const uint8_t mc_count )\r
-{\r
- NDIS_STATUS status;\r
- int i;\r
- VNIC_ENTER( VNIC_DBG_MCAST );\r
-\r
- if( !netpath_is_valid( p_adapter->p_currentPath ) )\r
- return NDIS_STATUS_NOT_ACCEPTED;\r
-\r
- VNIC_TRACE( VNIC_DBG_MCAST,\r
- ("IOC[%d] MCAST COUNT to set = %d\n", \r
- p_adapter->ioc_num, mc_count));\r
-\r
- /* Copy the MC address list into the adapter. */\r
- if( mc_count )\r
- {\r
- RtlCopyMemory(\r
- p_adapter->mcast_array, p_mac_array, mc_count * MAC_ADDR_LEN );\r
- for( i = 0; i < mc_count; i++ )\r
- VNIC_TRACE( VNIC_DBG_MCAST,\r
- ("[%d] %02x:%02x:%02x:%02x:%02x:%02x\n", i,\r
- p_mac_array->addr[0], p_mac_array->addr[1], p_mac_array->addr[2],\r
- p_mac_array->addr[3], p_mac_array->addr[4], p_mac_array->addr[5] ));\r
- }\r
- p_adapter->mc_count = mc_count;\r
-\r
- p_adapter->pending_set = TRUE;\r
- status = netpath_setMulticast( p_adapter->p_currentPath );\r
- if( status != NDIS_STATUS_PENDING )\r
- {\r
- p_adapter->pending_set = FALSE;\r
- }\r
-\r
- VNIC_EXIT( VNIC_DBG_MCAST );\r
- return status;\r
-}\r
-\r
-\r
-static BOOLEAN\r
-__path_records_match(\r
- IN ib_path_rec_t* const p_path1,\r
- IN ib_path_rec_t* const p_path2 )\r
-{\r
- if( p_path1->dgid.unicast.prefix != p_path2->dgid.unicast.prefix )\r
- return FALSE;\r
- if( p_path1->dgid.unicast.interface_id != p_path2->dgid.unicast.interface_id )\r
- return FALSE;\r
- if( p_path1->dlid != p_path2->dlid )\r
- return FALSE;\r
-\r
- if( p_path1->sgid.unicast.prefix != p_path2->sgid.unicast.prefix )\r
- return FALSE;\r
- if( p_path1->sgid.unicast.interface_id != p_path2->sgid.unicast.interface_id )\r
- return FALSE;\r
- if( p_path1->slid != p_path2->slid )\r
- return FALSE;\r
-\r
- if( p_path1->pkey != p_path2->pkey )\r
- return FALSE;\r
- if( p_path1->rate != p_path2->rate )\r
- return FALSE;\r
- if( p_path1->sl != p_path2->sl )\r
- return FALSE;\r
- if( p_path1->tclass != p_path2->tclass )\r
- return FALSE;\r
-\r
- return TRUE;\r
-}\r
-\r
-static BOOLEAN\r
-__sid_valid(\r
- IN vnic_adapter_t *p_adapter,\r
- IN ib_net64_t sid )\r
-{\r
- vnic_sid_t svc_id;\r
- svc_id.as_uint64 = sid;\r
- if( ( svc_id.s.base_id & 0x10 ) != 0x10 )\r
- return FALSE;\r
- if( svc_id.s.oui[0] != 0x00 &&\r
- svc_id.s.oui[1] != 0x06 &&\r
- svc_id.s.oui[2] != 0x6a )\r
- return FALSE;\r
- if ( svc_id.s.type != CONTROL_SID &&\r
- svc_id.s.type != DATA_SID )\r
- return FALSE;\r
- if ( svc_id.s.ioc_num != _get_ioc_num_from_iocguid( &p_adapter->ifc_data.guid ) )\r
- return FALSE;\r
- return TRUE;\r
-}\r
-static inline uint8_t\r
-_get_ioc_num_from_iocguid(\r
- IN ib_net64_t *p_iocguid )\r
-{\r
- return ( (vnic_ioc_guid_t *)p_iocguid)->s.ioc_num;\r
-}\r
-\r
-static\r
-vnic_path_record_t*\r
-__path_record_add(\r
- IN vnic_adapter_t* const p_adapter,\r
- IN ib_path_rec_t* const p_path_rec )\r
-{\r
-\r
- vnic_path_record_t *p_path;\r
-\r
- p_path = __path_record_find( p_adapter, p_path_rec );\r
-\r
- if( !p_path )\r
- {\r
- p_path = cl_zalloc( sizeof( vnic_path_record_t ) );\r
- if( !p_path )\r
- return NULL;\r
-\r
- NdisAcquireSpinLock( &p_adapter->path_records_lock );\r
- \r
- p_path->path_rec = *p_path_rec;\r
- cl_qlist_insert_tail( &p_adapter->path_records_list, &p_path->list_entry );\r
-\r
- NdisReleaseSpinLock( &p_adapter->path_records_lock );\r
-\r
- VNIC_TRACE( VNIC_DBG_PNP,\r
- ("New path Added to the list[ list size %d]\n", \r
- cl_qlist_count(&p_adapter->path_records_list) ));\r
- \r
- return p_path;\r
- }\r
- VNIC_TRACE( VNIC_DBG_PNP,\r
- ( "Path to add is already on the List\n" ) );\r
-\r
- return NULL;\r
-}\r
-\r
-static\r
-vnic_path_record_t*\r
-__path_record_get(\r
- IN vnic_adapter_t* const p_adapter )\r
-{\r
- cl_list_item_t *p_item;\r
-\r
- p_item = cl_qlist_head( &p_adapter->path_records_list );\r
-\r
- if( p_item != cl_qlist_end( &p_adapter->path_records_list ) )\r
- {\r
- return ( vnic_path_record_t *)p_item;\r
- }\r
- return NULL;\r
-}\r
-\r
-static \r
-vnic_path_record_t*\r
-__path_record_remove(\r
- IN vnic_adapter_t* const p_adapter,\r
- IN ib_path_rec_t* const p_path_rec )\r
-{\r
-\r
- vnic_path_record_t *p_path;\r
-\r
-\r
- p_path = __path_record_find( p_adapter, p_path_rec );\r
-\r
- if ( p_path )\r
- {\r
- NdisAcquireSpinLock( &p_adapter->path_records_lock );\r
-\r
- cl_qlist_remove_item( &p_adapter->path_records_list, &p_path->list_entry );\r
-\r
- NdisReleaseSpinLock( &p_adapter->path_records_lock );\r
- }\r
- \r
- return p_path;\r
-}\r
-\r
-static\r
-vnic_path_record_t *\r
-__path_record_find( \r
- IN vnic_adapter_t* const p_adapter,\r
- IN ib_path_rec_t* const p_path_rec )\r
-{\r
- cl_list_item_t *p_item;\r
- vnic_path_record_t *p_path = NULL;\r
-\r
- NdisAcquireSpinLock( &p_adapter->path_records_lock );\r
-\r
- if( !cl_qlist_count( &p_adapter->path_records_list ) )\r
- {\r
- NdisReleaseSpinLock( &p_adapter->path_records_lock );\r
- return NULL;\r
- }\r
- \r
- p_item = cl_qlist_head( &p_adapter->path_records_list );\r
-\r
- while( p_item != cl_qlist_end( &p_adapter->path_records_list ) )\r
- {\r
- p_path = ( vnic_path_record_t *)p_item;\r
- \r
- if ( __path_records_match( &p_path->path_rec, p_path_rec ) )\r
- {\r
- break;\r
- }\r
-\r
- p_item = cl_qlist_next( p_item );\r
- }\r
-\r
- NdisReleaseSpinLock( &p_adapter->path_records_lock );\r
-\r
- if( p_item == cl_qlist_end( &p_adapter->path_records_list ) )\r
- {\r
- p_path = NULL;\r
- }\r
- return p_path;\r
-}\r
-\r
-void\r
-__pending_queue_cleanup( \r
- IN vnic_adapter_t *p_adapter )\r
-{\r
- LIST_ENTRY *p_list_item;\r
- NDIS_PACKET *p_packet;\r
-\r
- VNIC_ENTER( VNIC_DBG_ADAPTER );\r
-\r
- /* clear pending queue if any */\r
-\r
- while( ( p_list_item = NdisInterlockedRemoveHeadList(\r
- &p_adapter->send_pending_list,\r
- &p_adapter->pending_list_lock )) != NULL )\r
- {\r
- p_packet = VNIC_PACKET_FROM_LIST_ITEM( p_list_item );\r
- if ( p_packet )\r
- {\r
- NDIS_SET_PACKET_STATUS( p_packet, NDIS_STATUS_FAILURE );\r
- NdisMSendComplete( p_adapter->h_handle, p_packet, NDIS_STATUS_FAILURE );\r
- }\r
- }\r
-\r
- VNIC_EXIT( VNIC_DBG_ADAPTER );\r
-}\r
-\r
-static void\r
-__path_records_cleanup(\r
- vnic_adapter_t *p_adapter )\r
-{\r
-\r
- vnic_path_record_t *p_path;\r
- cl_list_item_t *p_item;\r
-\r
- p_item = cl_qlist_remove_head( &p_adapter->path_records_list );\r
-\r
- while( p_item != cl_qlist_end( &p_adapter->path_records_list ) )\r
- {\r
- p_path = (vnic_path_record_t *)p_item;\r
-\r
- cl_free( p_path );\r
-\r
- p_item = cl_qlist_remove_head( &p_adapter->path_records_list );\r
- }\r
- \r
- return;\r
-}\r
-\r
-ib_api_status_t\r
-__vnic_pnp_cb(\r
- IN ib_pnp_rec_t *p_pnp_rec )\r
-{\r
- ib_api_status_t ib_status = IB_SUCCESS;\r
- ib_pnp_ioc_rec_t *p_ioc_rec;\r
- ib_pnp_ioc_path_rec_t *p_ioc_path;\r
- vnic_path_record_t *p_path_record;\r
- Netpath_t* p_netpath = NULL;\r
-\r
-#if ( LBFO_ENABLED )\r
- vnic_adapter_t *p_primary_adapter; \r
-#endif\r
-\r
- vnic_adapter_t * __ptr64 p_adapter = (vnic_adapter_t * __ptr64)p_pnp_rec->pnp_context;\r
- \r
- VNIC_ENTER( VNIC_DBG_PNP );\r
-\r
- CL_ASSERT( p_adapter );\r
-\r
- switch( p_pnp_rec->pnp_event )\r
- {\r
- case IB_PNP_IOC_ADD:\r
- p_ioc_rec = (ib_pnp_ioc_rec_t*)p_pnp_rec;\r
-\r
- if( p_adapter->ifc_data.ca_guid != p_ioc_rec->ca_guid )\r
- {\r
- ib_status = IB_INVALID_GUID;\r
- break;\r
- }\r
- if( p_adapter->ifc_data.guid != p_ioc_rec->info.profile.ioc_guid )\r
- {\r
- ib_status = IB_INVALID_GUID;\r
- break;\r
- }\r
- InterlockedExchange( (volatile LONG*)&p_adapter->pnp_state, IB_PNP_IOC_ADD );\r
-\r
- VNIC_TRACE( VNIC_DBG_PNP, ("IB_PNP_IOC_ADD for %s.\n",\r
- p_ioc_rec->info.profile.id_string) );\r
-\r
- /* get ioc profile data */\r
- NdisAcquireSpinLock( &p_adapter->lock );\r
- \r
- if( !__sid_valid( p_adapter, p_ioc_rec->svc_entry_array[0].id ) )\r
- {\r
- NdisReleaseSpinLock( &p_adapter->lock );\r
-\r
- VNIC_TRACE_EXIT( VNIC_DBG_ERROR,\r
- ("Invalid Service ID %#I64x\n",p_ioc_rec->svc_entry_array[0].id ) );\r
-\r
- ib_status = IB_INVALID_GUID; // should it be set INVALID_SERVICE_TYPE ?\r
- break;\r
- }\r
-\r
- p_adapter->ioc_info = p_ioc_rec->info;\r
- CL_ASSERT(p_adapter->ioc_info.profile.num_svc_entries == 2 );\r
- \r
- p_adapter->svc_entries[0] = p_ioc_rec->svc_entry_array[0];\r
- p_adapter->svc_entries[1] = p_ioc_rec->svc_entry_array[1];\r
- p_adapter->ioc_num = _get_ioc_num_from_iocguid( &p_adapter->ifc_data.guid );\r
-\r
- VNIC_TRACE( VNIC_DBG_PNP,\r
- ("Found %d Service Entries.\n", p_adapter->ioc_info.profile.num_svc_entries));\r
-\r
- NdisReleaseSpinLock( &p_adapter->lock );\r
- \r
- break;\r
-\r
- case IB_PNP_IOC_REMOVE:\r
- CL_ASSERT( p_pnp_rec->guid == p_adapter->ifc_data.guid );\r
- \r
- p_ioc_rec = (ib_pnp_ioc_rec_t*)p_pnp_rec;\r
-\r
- if( InterlockedExchange( (volatile LONG*)&p_adapter->pnp_state, IB_PNP_IOC_REMOVE ) == IB_PNP_IOC_ADD )\r
- {\r
- VNIC_TRACE( VNIC_DBG_INIT, ("IB_PNP_IOC_REMOVE for %s.\n",\r
- p_adapter->ioc_info.profile.id_string) );\r
- \r
- if( netpath_is_valid( p_adapter->p_currentPath ) )\r
- {\r
- netpath_stopXmit( p_adapter->p_currentPath );\r
- InterlockedExchange( &p_adapter->p_currentPath->carrier, (LONG)FALSE );\r
- netpath_linkDown( p_adapter->p_currentPath );\r
- __pending_queue_cleanup( p_adapter );\r
- }\r
- }\r
- break;\r
-\r
- case IB_PNP_IOC_PATH_ADD:\r
- /* path for our IOC ? */\r
- if ( p_pnp_rec->guid != p_adapter->ifc_data.guid )\r
- {\r
- VNIC_TRACE( VNIC_DBG_PNP,\r
- ("Getting path for wrong IOC\n") );\r
- ib_status = IB_INVALID_GUID;\r
- break;\r
- }\r
- p_ioc_path = (ib_pnp_ioc_path_rec_t*)p_pnp_rec;\r
-\r
- p_path_record = __path_record_add( p_adapter, &p_ioc_path->path );\r
- if ( p_path_record == NULL )\r
- {\r
- VNIC_TRACE( VNIC_DBG_ERROR,\r
- ("Failed to add path record\n") );\r
- break;\r
- }\r
-\r
- if( p_adapter->state == INIC_REGISTERED )\r
- {\r
- if( p_adapter->num_paths > 0 )\r
- {\r
- if( p_adapter->params.SecondaryPath != TRUE )\r
- {\r
- VNIC_TRACE ( VNIC_DBG_WARN,\r
- ("Allowed one path at a time\n") );\r
- break;\r
- }\r
- }\r
-\r
- if( p_adapter->num_paths > 1 )\r
- {\r
- VNIC_TRACE ( VNIC_DBG_WARN,\r
- ("Max Paths[%d] Connected already\n", p_adapter->num_paths) );\r
- break;\r
- }\r
- }\r
- \r
- ib_status = adapter_netpath_update_and_connect( \r
- p_adapter, p_path_record );\r
- if( ib_status != IB_SUCCESS )\r
- {\r
- VNIC_TRACE( VNIC_DBG_ERROR,\r
- ("IOC[%d] adapter_netpath_update_and_connect return %s\n", \r
- p_adapter->ioc_num,\r
- p_adapter->ifc.get_err_str( ib_status )) );\r
- break;\r
- }\r
-\r
- InterlockedCompareExchange( (volatile LONG *)&p_adapter->state, \r
- INIC_REGISTERED, INIC_UNINITIALIZED );\r
-#if ( LBFO_ENABLED )\r
-\r
- if( p_adapter->failover.fo_state == _ADAPTER_NOT_BUNDLED )\r
- {\r
- /* we don't look for zero id, since it meant to be primary by default */\r
- if( p_adapter->failover.bundle_id != 0 && \r
- ( p_primary_adapter = __adapter_find_on_failover_list( _ADAPTER_PRIMARY,\r
- p_adapter->failover.bundle_id ) ) != NULL )\r
- {\r
- /* found matching primary */\r
- __adapter_set_failover_secondary(\r
- p_adapter, p_primary_adapter->h_handle );\r
- }\r
- else\r
- {\r
- /* bundle_id '0' , all go to primary */\r
- __adapter_set_failover_primary( p_adapter, FALSE );\r
- }\r
- }\r
-\r
-#endif // LBFO_ENABLED\r
-\r
- break;\r
-\r
- case IB_PNP_IOC_PATH_REMOVE:\r
- p_ioc_path = (ib_pnp_ioc_path_rec_t*)p_pnp_rec;\r
-\r
- VNIC_TRACE( VNIC_DBG_PNP,\r
- ("IB_PNP_IOC_PATH_REMOVE (slid:%d dlid:%d) for %s.\n",\r
- ntoh16( p_ioc_path->path.slid ),\r
- ntoh16( p_ioc_path->path.dlid ),\r
- p_adapter->ioc_info.profile.id_string));\r
-\r
- p_path_record = __path_record_remove( p_adapter, &p_ioc_path->path );\r
-\r
- if ( p_path_record != NULL )\r
- {\r
- int fail_over = 0;\r
-\r
- if( p_adapter->p_currentPath->p_path_rec != &p_path_record->path_rec )\r
- {\r
- VNIC_TRACE( VNIC_DBG_INFO,\r
- ("IOC[%d] Standby Path lost\n", p_adapter->ioc_num ));\r
-\r
- if( p_adapter->p_currentPath != &p_adapter->primaryPath )\r
- {\r
- _adapter_netpath_free( p_adapter, &p_adapter->primaryPath );\r
- }\r
- else\r
- {\r
- _adapter_netpath_free( p_adapter, &p_adapter->secondaryPath );\r
- }\r
-\r
- cl_free( p_path_record );\r
- break;\r
- }\r
-\r
- VNIC_TRACE( VNIC_DBG_ERROR,\r
- ("IOC[%d]Current Path lost\n", p_adapter->ioc_num ));\r
- \r
- p_netpath = p_adapter->p_currentPath;\r
- netpath_stopXmit( p_netpath );\r
- viport_timerStop( p_netpath->pViport );\r
-\r
- if( !p_adapter->params.SecondaryPath )\r
- {\r
- vnic_path_record_t* p_record;\r
-\r
- netpath_linkDown( p_netpath );\r
- _adapter_netpath_free(p_adapter, p_netpath );\r
-\r
- p_record = __path_record_get( p_adapter );\r
- if( p_record )\r
- {\r
- ib_status = adapter_netpath_update_and_connect( p_adapter, p_record );\r
- }\r
- \r
- cl_free( p_path_record );\r
- break;\r
- }\r
-\r
- if( p_netpath == &p_adapter->primaryPath )\r
- {\r
- if( netpath_is_connected( &p_adapter->secondaryPath ) )\r
- {\r
- netpath_stopXmit( &p_adapter->secondaryPath );\r
- p_adapter->p_currentPath = &p_adapter->secondaryPath;\r
- fail_over = 1;\r
- VNIC_TRACE( VNIC_DBG_ERROR,\r
- ("IOC[%d]Switch to Secondary Path\n", p_adapter->ioc_num ));\r
- }\r
- }\r
- else\r
- {\r
- if( netpath_is_connected( &p_adapter->primaryPath ) )\r
- {\r
- netpath_stopXmit( &p_adapter->primaryPath );\r
- p_adapter->p_currentPath = &p_adapter->primaryPath;\r
- fail_over = 1;\r
- VNIC_TRACE( VNIC_DBG_ERROR,\r
- ("IOC[%d]Switch to Primary Path\n", p_adapter->ioc_num ));\r
- }\r
- }\r
- if( fail_over )\r
- {\r
- viport_setLink( p_adapter->p_currentPath->pViport,\r
- INIC_FLAG_ENABLE_NIC| INIC_FLAG_SET_MTU,\r
- (uint16_t)p_adapter->params.MinMtu, FALSE );\r
- }\r
-\r
- _adapter_netpath_free(p_adapter, p_netpath );\r
- cl_free( p_path_record );\r
- }\r
-\r
- break;\r
-\r
- default:\r
- VNIC_TRACE( VNIC_DBG_PNP,\r
- (" Received unhandled PnP event %#x\n", p_pnp_rec->pnp_event ) );\r
- break;\r
- }\r
-\r
- VNIC_EXIT( VNIC_DBG_PNP );\r
- return ib_status;\r
-}\r
-\r
-\r
-NDIS_STATUS\r
-vnic_get_adapter_interface(\r
- IN NDIS_HANDLE h_handle,\r
- IN vnic_adapter_t *p_adapter)\r
-{\r
- NTSTATUS status;\r
- ib_al_ifc_data_t data;\r
- IO_STACK_LOCATION io_stack;\r
-\r
- VNIC_ENTER( VNIC_DBG_ADAPTER );\r
-\r
- NdisMGetDeviceProperty( h_handle, &p_adapter->p_pdo, NULL, NULL, NULL, NULL );\r
-\r
- data.size = sizeof(ioc_ifc_data_t);\r
- data.type = &GUID_IOC_INTERFACE_DATA;\r
- data.version = IOC_INTERFACE_DATA_VERSION;\r
- data.p_data = &p_adapter->ifc_data;\r
-\r
- io_stack.MinorFunction = IRP_MN_QUERY_INTERFACE;\r
- io_stack.Parameters.QueryInterface.Version = AL_INTERFACE_VERSION;\r
- io_stack.Parameters.QueryInterface.Size = sizeof(ib_al_ifc_t);\r
- io_stack.Parameters.QueryInterface.Interface = (INTERFACE*)&p_adapter->ifc;\r
- io_stack.Parameters.QueryInterface.InterfaceSpecificData = &data;\r
- io_stack.Parameters.QueryInterface.InterfaceType = &GUID_IB_AL_INTERFACE;\r
-\r
- status = cl_fwd_query_ifc( p_adapter->p_pdo, &io_stack );\r
-\r
- if( !NT_SUCCESS( status ) )\r
- {\r
- VNIC_TRACE_EXIT( VNIC_DBG_ERROR,\r
- ("Query interface for VNIC interface returned %08x.\n", status) );\r
- return status;\r
- }\r
- /*\r
- * Dereference the interface now so that the bus driver doesn't fail a\r
- * query remove IRP. We will always get unloaded before the bus driver\r
- * since we're a child device.\r
- */\r
- p_adapter->ifc.wdm.InterfaceDereference(\r
- p_adapter->ifc.wdm.Context );\r
-\r
- VNIC_EXIT( VNIC_DBG_ADAPTER );\r
-\r
- return NDIS_STATUS_SUCCESS;\r
-}\r
-\r
-\r
-static void\r
-__adapter_cleanup(\r
- IN vnic_adapter_t *p_adapter )\r
-{\r
- __pending_queue_cleanup( p_adapter );\r
-\r
- __path_records_cleanup( p_adapter );\r
-\r
- _adapter_netpath_free( p_adapter, &p_adapter->primaryPath );\r
- _adapter_netpath_free( p_adapter, &p_adapter->secondaryPath );\r
-\r
- VNIC_EXIT( VNIC_DBG_ADAPTER );\r
-}\r
-\r
-void\r
-__vnic_pnp_dereg_cb(\r
- IN void* context )\r
-{\r
- vnic_adapter_t* p_adapter;\r
- ib_api_status_t ib_status;\r
- ib_pnp_req_t pnp_req;\r
-\r
- NDIS_STATUS ndis_status = NDIS_STATUS_SUCCESS;\r
-\r
- VNIC_ENTER( VNIC_DBG_INIT );\r
-\r
- p_adapter = (vnic_adapter_t*)context;\r
-\r
- CL_ASSERT( !p_adapter->h_pnp );\r
-\r
- /* Destroy port instances if still exist. */\r
- __adapter_cleanup( p_adapter );\r
- \r
- if( p_adapter->pnp_state != IB_PNP_IOC_REMOVE )\r
- {\r
- p_adapter->pnp_state = IB_PNP_IOC_ADD;\r
- /* Register for IOC events */\r
- pnp_req.pfn_pnp_cb = __vnic_pnp_cb;\r
- pnp_req.pnp_class = IB_PNP_IOC | IB_PNP_FLAG_REG_SYNC;\r
- pnp_req.pnp_context = (const void *)p_adapter;\r
-\r
- ib_status = p_adapter->ifc.reg_pnp( p_adapter->h_al, &pnp_req, &p_adapter->h_pnp );\r
- if( ib_status != IB_SUCCESS )\r
- {\r
- VNIC_TRACE( VNIC_DBG_ERROR,\r
- ("pnp_reg returned %s\n",\r
- p_adapter->ifc.get_err_str( ib_status )) );\r
- ndis_status = NDIS_STATUS_HARD_ERRORS;\r
- }\r
- }\r
- else\r
- {\r
- ndis_status = NDIS_STATUS_HARD_ERRORS;\r
- }\r
-\r
- if( p_adapter->reset )\r
- {\r
- p_adapter->reset = FALSE;\r
- NdisMResetComplete( \r
- p_adapter->h_handle, ndis_status, TRUE );\r
- }\r
-\r
- VNIC_EXIT( VNIC_DBG_INIT );\r
-}\r
-\r
-\r
-ib_api_status_t\r
-adapter_reset(\r
- IN vnic_adapter_t* const p_adapter )\r
-{\r
-\r
- ib_api_status_t status;\r
- ib_pnp_handle_t h_pnp;\r
-\r
- VNIC_ENTER( VNIC_DBG_INIT );\r
-\r
- if( p_adapter->reset )\r
- return IB_INVALID_STATE;\r
-\r
- p_adapter->reset = TRUE;\r
- p_adapter->hung = 0;\r
-\r
-#if ( LBFO_ENABLED )\r
- __adapter_remove_from_failover_list( p_adapter );\r
-\r
-#endif // LBFO_ENABLED\r
-\r
- if( p_adapter->h_pnp )\r
- {\r
- h_pnp = p_adapter->h_pnp;\r
- p_adapter->h_pnp = NULL;\r
- status = p_adapter->ifc.dereg_pnp( h_pnp, __vnic_pnp_dereg_cb );\r
- if( status == IB_SUCCESS )\r
- status = IB_NOT_DONE;\r
- }\r
- else\r
- {\r
- status = IB_NOT_FOUND;\r
- }\r
- \r
- VNIC_EXIT( VNIC_DBG_INIT );\r
- return status;\r
-}\r
-\r
-static\r
-NDIS_STATUS\r
-_adapter_set_sg_size(\r
- IN NDIS_HANDLE h_handle,\r
- IN ULONG mtu_size )\r
-{\r
- NDIS_STATUS status;\r
- ULONG buf_size;\r
-\r
- VNIC_ENTER( VNIC_DBG_INIT );\r
-\r
- buf_size = mtu_size + ETH_VLAN_HLEN;\r
-\r
- status = NdisMInitializeScatterGatherDma( h_handle, TRUE, buf_size );\r
-\r
- if ( status != NDIS_STATUS_SUCCESS )\r
- {\r
- VNIC_TRACE( VNIC_DBG_ERROR,\r
- ("Init ScatterGatherDma failed status %#x\n", status ) );\r
- }\r
-\r
- VNIC_EXIT( VNIC_DBG_INIT );\r
- return status;\r
-}\r
-\r
-static ib_api_status_t\r
-_adapter_close_ca(\r
- IN vnic_adapter_t* const p_adapter )\r
-{\r
- ib_api_status_t ib_status = IB_SUCCESS;\r
- ib_ca_handle_t h_ca;\r
-\r
- VNIC_ENTER( VNIC_DBG_INIT );\r
-\r
- if( !p_adapter )\r
- return ib_status;\r
-\r
- VNIC_TRACE(VNIC_DBG_INIT,\r
- ("IOC[%d] Close CA\n", p_adapter->ioc_num ));\r
-\r
- if( p_adapter->ca.region.h_mr )\r
- {\r
- ib_status = p_adapter->ifc.dereg_mr( p_adapter->ca.region.h_mr );\r
- if( ib_status != IB_SUCCESS )\r
- {\r
- VNIC_TRACE( VNIC_DBG_ERROR,\r
- ("Failed to dereg MR\n"));\r
- }\r
- p_adapter->ca.region.h_mr = NULL;\r
- }\r
-\r
- if( p_adapter->ca.hPd )\r
- {\r
- ib_status = p_adapter->ifc.dealloc_pd( p_adapter->ca.hPd, NULL );\r
- if( ib_status != IB_SUCCESS )\r
- {\r
- VNIC_TRACE( VNIC_DBG_ERROR,\r
- ("Failed to dealloc PD\n"));\r
- }\r
- p_adapter->ca.hPd = NULL;\r
- }\r
-\r
- if( ( h_ca = InterlockedExchangePointer( (void *)&p_adapter->h_ca, NULL ) ) != NULL )\r
- {\r
-\r
- ib_status = p_adapter->ifc.close_ca( h_ca, NULL );\r
- if( ib_status != IB_SUCCESS )\r
- {\r
- VNIC_TRACE( VNIC_DBG_ERROR,\r
- ("Failed to close CA\n"));\r
- }\r
- }\r
-\r
- VNIC_EXIT( VNIC_DBG_INIT );\r
- return ib_status;\r
-}\r
-\r
-static \r
-ib_api_status_t\r
-_adapter_netpath_update(\r
- IN vnic_adapter_t* const p_adapter,\r
- IN viport_t* const p_viport,\r
- IN vnic_path_record_t* p_path )\r
-{\r
-\r
- Netpath_t *p_netpath_init;\r
-\r
- VNIC_ENTER( VNIC_DBG_PNP );\r
-\r
- NdisAcquireSpinLock( &p_adapter->lock );\r
- /* set primary first */\r
- if( !netpath_is_valid( p_adapter->p_currentPath ) )\r
- {\r
- p_netpath_init = &p_adapter->primaryPath;\r
- p_adapter->p_currentPath = p_netpath_init;\r
- }\r
-\r
- else \r
- {\r
- if( p_adapter->p_currentPath != &p_adapter->primaryPath )\r
- {\r
- p_netpath_init = &p_adapter->primaryPath;\r
- }\r
- else\r
- {\r
- p_netpath_init = &p_adapter->secondaryPath;\r
- }\r
- }\r
-\r
- /* shouldn't really happened ?? */\r
- if( netpath_is_connected( p_netpath_init ) )\r
- {\r
- VNIC_TRACE( VNIC_DBG_WARN,\r
- ("No available Netpath found for update\n"));\r
-\r
- NdisReleaseSpinLock( &p_adapter->lock );\r
- return IB_NO_MATCH;\r
- }\r
-\r
- p_netpath_init->p_path_rec = &p_path->path_rec;\r
-\r
- /* netpath initialization */\r
-\r
- p_netpath_init->p_adapter = p_adapter;\r
- p_netpath_init->pViport = p_viport;\r
- p_netpath_init->carrier = FALSE;\r
-\r
- /* viport initialization */\r
- p_viport->p_netpath = p_netpath_init;\r
-\r
- p_viport->portGuid = p_netpath_init->p_path_rec->sgid.unicast.interface_id;\r
- p_viport->port_config.dataConfig.ibConfig.pathInfo = *p_netpath_init->p_path_rec;\r
- p_viport->port_config.controlConfig.ibConfig.pathInfo = *p_netpath_init->p_path_rec;\r
- \r
- /* set our instance id per IOC */\r
- p_viport->port_config.controlConfig.ibConfig.connData.inicInstance = (uint8_t)p_netpath_init->instance;\r
- p_viport->port_config.dataConfig.ibConfig.connData.inicInstance = (uint8_t)p_netpath_init->instance;\r
- /* save for later use */\r
- p_viport->port_config.controlConfig.inicInstance = (uint8_t)p_netpath_init->instance;\r
- \r
- p_viport->iocGuid = p_adapter->ioc_info.profile.ioc_guid;\r
- p_viport->port_config.controlConfig.ibConfig.sid = p_adapter->svc_entries[0].id;\r
- p_viport->port_config.dataConfig.ibConfig.sid = p_adapter->svc_entries[1].id;\r
-\r
- VNIC_TRACE( VNIC_DBG_INFO,\r
- ("IOC[%d] instance %d [%s] is using SLID=%d DLID=%d Target:%s\n",\r
- p_viport->ioc_num,\r
- p_netpath_init->instance,\r
- netpath_to_string( p_netpath_init ),\r
- cl_ntoh16( p_path->path_rec.slid ),\r
- cl_ntoh16( p_path->path_rec.dlid),\r
- p_adapter->ioc_info.profile.id_string) );\r
- \r
- NdisReleaseSpinLock( &p_adapter->lock );\r
-\r
- VNIC_EXIT( VNIC_DBG_PNP );\r
- return IB_SUCCESS;\r
-}\r
-\r
-static\r
-ib_api_status_t\r
-adapter_netpath_update_and_connect(\r
- IN vnic_adapter_t* const p_adapter,\r
- IN vnic_path_record_t* p_path )\r
-{\r
- ib_api_status_t ib_status;\r
- viport_t* p_viport;\r
-\r
- ib_status = adapter_viport_allocate( p_adapter, &p_viport );\r
- if( ib_status != IB_SUCCESS )\r
- {\r
- VNIC_TRACE ( VNIC_DBG_ERROR,\r
- ("IOC[%] Viport allocate Failed status %s\n",\r
- p_adapter->ioc_num, p_adapter->ifc.get_err_str( ib_status )) );\r
- goto err;\r
- }\r
-\r
- ib_status = _adapter_open_ca( p_adapter );\r
- if( ib_status != IB_SUCCESS )\r
- {\r
- VNIC_TRACE( VNIC_DBG_ERROR,\r
- ("IOC[%d]Open CA failed %s\n", p_adapter->ioc_num,\r
- p_adapter->ifc.get_err_str( ib_status )) );\r
- goto err;\r
- }\r
-\r
- ib_status = _adapter_netpath_update( p_adapter, p_viport, p_path );\r
- if( ib_status != IB_SUCCESS )\r
- {\r
- VNIC_TRACE( VNIC_DBG_ERROR,\r
- ("IOC[%d]Update New Path failed %s\n", p_adapter->ioc_num,\r
- p_adapter->ifc.get_err_str( ib_status )) );\r
- goto err;\r
- }\r
-\r
- ib_status = viport_control_connect( p_viport );\r
- if( ib_status != IB_SUCCESS )\r
- {\r
- VNIC_TRACE( VNIC_DBG_ERROR,\r
- ("IOC[%d]Control QP connect return %s\n", p_adapter->ioc_num,\r
- p_adapter->ifc.get_err_str( ib_status )) );\r
- goto err;\r
- }\r
-\r
- /* should call this only once */\r
- if( p_adapter->state == INIC_UNINITIALIZED )\r
- {\r
- if( _adapter_set_sg_size( p_adapter->h_handle, \r
- p_adapter->params.MinMtu ) != NDIS_STATUS_SUCCESS )\r
- {\r
- VNIC_TRACE( VNIC_DBG_ERROR,\r
- ("IOC[%d]ScatterGather Init using MTU size %d failed\n", p_adapter->ioc_num,\r
- p_adapter->params.MinMtu ) );\r
- goto err;\r
- }\r
- }\r
-\r
- ib_status = viport_data_connect( p_viport );\r
- if( ib_status != IB_SUCCESS )\r
- {\r
- VNIC_TRACE( VNIC_DBG_ERROR,\r
- ("IOC[%d]Data QP connect return %s\n", p_adapter->ioc_num,\r
- p_adapter->ifc.get_err_str( ib_status )) );\r
- goto err;\r
- }\r
- \r
- VNIC_TRACE( VNIC_DBG_INFO,\r
- ("IOC[%d] instance %d %s is CONNECTED\n",\r
- p_viport->ioc_num,\r
- p_viport->p_netpath->instance,\r
- netpath_to_string( p_viport->p_netpath ) ));\r
-\r
- if( p_viport->state == VIPORT_CONNECTED )\r
- {\r
- p_adapter->num_paths++;\r
- }\r
-\r
- if( p_adapter->num_paths > 1 &&\r
- p_viport->p_netpath != p_adapter->p_currentPath )\r
- {\r
- if ( !netpath_setUnicast( p_viport->p_netpath, \r
- p_adapter->p_currentPath->pViport->hwMacAddress ) )\r
- {\r
- ib_status = IB_ERROR;\r
- goto err;\r
- }\r
- }\r
-\r
- return ib_status;\r
-\r
-err:\r
- VNIC_TRACE( VNIC_DBG_ERROR,\r
- ("IOC[%d] allocate return %#x (%s)\n", p_adapter->ioc_num,\r
- ib_status, p_adapter->ifc.get_err_str( ib_status )) );\r
-\r
- if( p_viport != NULL && \r
- p_viport->p_netpath != NULL )\r
- {\r
- netpath_free( p_viport->p_netpath );\r
- }\r
- return ib_status;\r
-}\r
-\r
-#if ( LBFO_ENABLED )\r
-\r
-static void\r
-__adapter_add_to_failover_list(\r
- IN vnic_adapter_t* const p_adapter,\r
- IN lbfo_state_t state )\r
-{\r
-\r
- CL_ASSERT( p_adapter );\r
- CL_ASSERT( state == _ADAPTER_PRIMARY || state == _ADAPTER_SECONDARY );\r
-\r
- p_adapter->failover.fo_state = state;\r
-\r
- if( state == _ADAPTER_PRIMARY )\r
- { \r
- p_adapter->failover.primary_handle = p_adapter;\r
- cl_qlist_insert_tail( &g_vnic.primary_list, &p_adapter->list_item );\r
- }\r
- else\r
- {\r
- cl_qlist_insert_tail( &g_vnic.secondary_list, &p_adapter->list_item );\r
- }\r
-}\r
-\r
-static void\r
-__adapter_remove_from_failover_list(\r
- IN vnic_adapter_t* const p_adapter )\r
-{\r
- lbfo_state_t lbfo_state;\r
- vnic_adapter_t *p_adapter_to_promote;\r
- uint32_t bundle_id;\r
-\r
- CL_ASSERT( p_adapter );\r
-\r
- lbfo_state = p_adapter->failover.fo_state;\r
- p_adapter->failover.fo_state = _ADAPTER_NOT_BUNDLED;\r
- bundle_id = p_adapter->failover.bundle_id;\r
-\r
- if( lbfo_state == _ADAPTER_PRIMARY )\r
- {\r
- cl_qlist_remove_item( &g_vnic.primary_list, &p_adapter->list_item );\r
- \r
- /* search for secondary adapter with same id && (id != 0 ) */\r
- if( bundle_id != 0 )\r
- {\r
- p_adapter_to_promote =\r
- __adapter_find_on_failover_list( _ADAPTER_SECONDARY, bundle_id );\r
- \r
- if( p_adapter_to_promote &&\r
- p_adapter_to_promote->pnp_state != IB_PNP_IOC_REMOVE &&\r
- p_adapter_to_promote->state == INIC_REGISTERED &&\r
- p_adapter_to_promote->reset == FALSE )\r
- {\r
- /* a small recursion */\r
- __adapter_set_failover_primary( p_adapter_to_promote, TRUE );\r
- }\r
- }\r
- }\r
- else if( lbfo_state == _ADAPTER_SECONDARY )\r
- {\r
- cl_qlist_remove_item( &g_vnic.secondary_list, &p_adapter->list_item );\r
- VNIC_TRACE( VNIC_DBG_INFO,\r
- ("IOC[%d] LBFO bundle %d Secondary Adapter Removed\n", \r
- p_adapter->ioc_num, p_adapter->failover.bundle_id ));\r
- }\r
- else if( lbfo_state == _ADAPTER_NOT_BUNDLED )\r
- {\r
- VNIC_TRACE( VNIC_DBG_INFO,\r
- ("IOC[%d] Adapter not bundled\n", p_adapter->ioc_num ));\r
- }\r
-\r
- return;\r
-}\r
-\r
-\r
-static vnic_adapter_t*\r
-__adapter_find_on_failover_list(\r
- IN lbfo_state_t list_flag,\r
- IN uint32_t bundle_id )\r
-{\r
- vnic_adapter_t *p_adapter = NULL;\r
- cl_list_item_t *p_item;\r
- cl_qlist_t *p_qlist = ( list_flag == _ADAPTER_PRIMARY ) ?\r
- &g_vnic.primary_list : &g_vnic.secondary_list;\r
- \r
- p_item = cl_qlist_head( p_qlist );\r
-\r
- while( p_item != cl_qlist_end( p_qlist ) )\r
- {\r
- p_adapter = PARENT_STRUCT( p_item, vnic_adapter_t, list_item );\r
-\r
- if( p_adapter &&\r
- p_adapter->failover.bundle_id == bundle_id )\r
- {\r
- return p_adapter;\r
- }\r
-\r
- p_item = cl_qlist_next( p_item );\r
- }\r
- return NULL;\r
-}\r
-\r
-static NDIS_STATUS\r
-__adapter_set_failover_primary(\r
- IN vnic_adapter_t* const p_adapter,\r
- IN BOOLEAN promote_secondary )\r
-{\r
- NDIS_STATUS status = NDIS_STATUS_SUCCESS;\r
- \r
- CL_ASSERT( p_adapter );\r
- \r
- if( promote_secondary )\r
- {\r
- if( p_adapter->failover.fo_state != _ADAPTER_SECONDARY )\r
- {\r
- VNIC_TRACE( VNIC_DBG_ERROR,\r
- ("LBFO Can't promote NON_SECONDARY\n"));\r
- return NDIS_STATUS_NOT_ACCEPTED;\r
- }\r
- __adapter_remove_from_failover_list( p_adapter );\r
- status = NdisMPromoteMiniport( p_adapter->h_handle );\r
- }\r
-\r
- if( status == NDIS_STATUS_SUCCESS )\r
- {\r
- p_adapter->failover.p_adapter = p_adapter;\r
- p_adapter->failover.fo_state = _ADAPTER_PRIMARY;\r
- p_adapter->failover.primary_handle = p_adapter->h_handle;\r
- __adapter_add_to_failover_list( p_adapter, _ADAPTER_PRIMARY );\r
-\r
- VNIC_TRACE( VNIC_DBG_INFO,\r
- ("IOC[%d] Set LBFO bundle %d Primary Adapter\n", \r
- p_adapter->ioc_num, p_adapter->failover.bundle_id ));\r
- }\r
- else\r
- VNIC_TRACE( VNIC_DBG_ERROR,\r
- ("LBFO Set to Primary Failed\n"));\r
-\r
- return status;\r
-}\r
-\r
-static NDIS_STATUS\r
-__adapter_set_failover_secondary(\r
- IN vnic_adapter_t* const p_adapter,\r
- IN NDIS_HANDLE primary_handle )\r
-{\r
- NDIS_STATUS status;\r
-\r
- CL_ASSERT( p_adapter );\r
-\r
- status = NdisMSetMiniportSecondary( p_adapter->h_handle, primary_handle );\r
- \r
- if ( status == NDIS_STATUS_SUCCESS )\r
- {\r
- p_adapter->failover.fo_state = _ADAPTER_SECONDARY;\r
- p_adapter->failover.primary_handle = primary_handle;\r
- __adapter_add_to_failover_list( p_adapter, _ADAPTER_SECONDARY );\r
-\r
- VNIC_TRACE( VNIC_DBG_INFO,\r
- ("IOC[%d] Set LBFO bundle %d Secondary Adapter\n", \r
- p_adapter->ioc_num, p_adapter->failover.bundle_id ));\r
- }\r
-\r
- return status;\r
-}\r
-\r
-#endif //LBFO_ENABLED\r
+++ /dev/null
-/*\r
- * Copyright (c) 2007 QLogic Corporation. All rights reserved.\r
- *\r
- * This software is available to you under the OpenIB.org BSD license\r
- * below:\r
- *\r
- * Redistribution and use in source and binary forms, with or\r
- * without modification, are permitted provided that the following\r
- * conditions are met:\r
- *\r
- * - Redistributions of source code must retain the above\r
- * copyright notice, this list of conditions and the following\r
- * disclaimer.\r
- *\r
- * - Redistributions in binary form must reproduce the above\r
- * copyright notice, this list of conditions and the following\r
- * disclaimer in the documentation and/or other materials\r
- * provided with the distribution.\r
- *\r
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,\r
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\r
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND\r
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS\r
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN\r
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN\r
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\r
- * SOFTWARE.\r
- *\r
- * $Id$\r
- */\r
-\r
-#if !defined _VNIC_ADAPTER_H_\r
-#define _VNIC_ADAPTER_H_\r
-\r
-#include <complib/comp_lib.h>\r
-#include <iba/ib_al.h>\r
-#include <initguid.h>\r
-#include <ip_packet.h>\r
-#include "vnic_ib.h"\r
-#include "vnic_controlpkt.h"\r
-#include "vnic_config.h"\r
-#include "vnic_control.h"\r
-#include "vnic_data.h"\r
-#include "vnic_viport.h"\r
-#include <iba/ioc_ifc.h>\r
-\r
-typedef struct _pending_oid\r
-{\r
- NDIS_OID oid;\r
- PVOID p_buf;\r
- ULONG buf_len;\r
- PULONG p_bytes_used;\r
- PULONG p_bytes_needed;\r
-\r
-} pending_oid_t;\r
-\r
-typedef struct _ipv4_address_item\r
-{\r
- union _net_address_item_address\r
- {\r
- ULONG as_ulong;\r
- UCHAR as_bytes[4];\r
- } address;\r
-\r
-} ipv4_address_item_t;\r
-\r
-typedef struct _lbfo_failover {\r
- struct _vnic_adapter *p_adapter;\r
- NDIS_HANDLE primary_handle;\r
- uint32_t bundle_id;\r
- lbfo_state_t fo_state;\r
-} lbfo_failover_t;\r
-\r
-typedef struct _vnic_params {\r
- uint32_t MaxAddressEntries;\r
- uint32_t MinAddressEntries;\r
- uint32_t MinMtu;\r
- uint32_t MaxMtu;\r
- uint32_t HostRecvPoolEntries;\r
- uint32_t MinHostPoolSz;\r
- uint32_t MinEiocPoolSz;\r
- uint32_t MaxEiocPoolSz;\r
- uint32_t MinHostKickTimeout;\r
- uint32_t MaxHostKickTimeout;\r
- uint32_t MinHostKickEntries;\r
- uint32_t MaxHostKickEntries;\r
- uint32_t MinHostKickBytes;\r
- uint32_t MaxHostKickBytes;\r
- uint32_t MinHostUpdateSz;\r
- uint32_t MaxHostUpdateSz;\r
- uint32_t MinEiocUpdateSz;\r
- uint32_t MaxEiocUpdateSz;\r
- uint32_t NotifyBundleSz;\r
- uint32_t ViportStatsInterval;\r
- uint32_t ViportHbInterval;\r
- uint32_t ViportHbTimeout;\r
- uint32_t ControlRspTimeout;\r
- uint32_t ControlReqRetryCount;\r
- uint32_t RetryCount;\r
- uint32_t MinRnrTimer;\r
- uint32_t MaxViportsPerNetpath;\r
- uint32_t DefaultViportsPerNetpath;\r
- uint32_t DefaultPkey;\r
- uint32_t DefaultNoPathTimeout;\r
- uint32_t DefaultPrimaryConnectTimeout;\r
- uint32_t DefaultPrimaryReconnectTimeout;\r
- uint32_t DefaultPrimarySwitchTimeout;\r
- uint32_t DefaultPreferPrimary;\r
- uint32_t UseRxCsum;\r
- uint32_t UseTxCsum;\r
- uint32_t VlanInfo;\r
- uint32_t SecondaryPath;\r
- uint32_t bundle_id;\r
- mac_addr_t conf_mac;\r
-} vnic_params_t;\r
-\r
-\r
-typedef struct _vnic_adapter {\r
- cl_list_item_t list_item;\r
- NDIS_HANDLE h_handle;\r
- DEVICE_OBJECT *p_pdo;\r
- NDIS_SPIN_LOCK lock;\r
- ib_al_ifc_t ifc;\r
- ioc_ifc_data_t ifc_data;\r
- ib_ioc_info_t ioc_info;\r
- LIST_ENTRY send_pending_list;\r
- LIST_ENTRY cancel_send_list;\r
- NDIS_SPIN_LOCK pending_list_lock;\r
- NDIS_SPIN_LOCK cancel_list_lock;\r
- NDIS_SPIN_LOCK path_records_lock;\r
- cl_qlist_t path_records_list;\r
- ib_al_handle_t h_al;\r
- ib_ca_handle_t h_ca;\r
- ib_pnp_handle_t h_pnp;\r
- ib_pnp_event_t pnp_state;\r
- IbCa_t ca;\r
- InicState_t state;\r
- struct Netpath primaryPath;\r
- struct Netpath secondaryPath;\r
- struct Netpath *p_currentPath;\r
- vnic_params_t params;\r
- uint32_t num_paths;\r
- int macSet;\r
- int mc_count;\r
- mac_addr_t mcast_array[MAX_MCAST];\r
- LONG xmitStarted;\r
- LONG carrier;\r
- uint32_t ioc_num;\r
- uint32_t link_speed;\r
- uint32_t packet_filter;\r
- uint32_t vlan_info;\r
- uint32_t hung;\r
- BOOLEAN reset;\r
- BOOLEAN pending_set;\r
- BOOLEAN pending_query;\r
- pending_oid_t query_oid;\r
- pending_oid_t set_oid;\r
- ib_svc_entry_t svc_entries[2];\r
-\r
-#if ( LBFO_ENABLED )\r
- lbfo_failover_t failover;\r
-#endif\r
-#ifdef VNIC_STATISTIC\r
- struct {\r
- uint64_t startTime;\r
- uint64_t connTime;\r
- uint64_t disconnRef; /* Intermediate time */\r
- uint64_t disconnTime;\r
- uint32_t disconnNum;\r
- uint64_t xmitTime;\r
- uint32_t xmitNum;\r
- uint32_t xmitFail;\r
- uint64_t recvTime;\r
- uint32_t recvNum;\r
- uint64_t xmitRef; /* Intermediate time */\r
- uint64_t xmitOffTime;\r
- uint32_t xmitOffNum;\r
- uint64_t carrierRef; /* Intermediate time */\r
- uint64_t carrierOffTime;\r
- uint32_t carrierOffNum;\r
- } statistics;\r
-#endif /* VNIC_STATISTIC */\r
-\r
-} vnic_adapter_t;\r
-\r
-ib_api_status_t\r
-vnic_create_adapter(\r
- IN NDIS_HANDLE h_handle,\r
- IN NDIS_HANDLE wrapper_config_context,\r
- OUT vnic_adapter_t** const pp_adapter);\r
-\r
-void\r
-vnic_destroy_adapter(\r
- IN vnic_adapter_t* p_adapter);\r
-\r
-ib_api_status_t\r
-vnic_construct_adapter(\r
- IN vnic_adapter_t *p_adapter);\r
-\r
-NDIS_STATUS\r
-adapter_set_mcast(\r
- IN vnic_adapter_t* const p_adapter,\r
- IN mac_addr_t* const p_mac_array,\r
- IN const uint8_t mc_count );\r
-\r
-ib_api_status_t\r
-adapter_viport_allocate(\r
- IN vnic_adapter_t* const p_adapter,\r
- IN OUT viport_t** const pp_viport );\r
-\r
-void\r
-vnic_resume_set_oids(\r
- IN vnic_adapter_t* const p_adapter );\r
-\r
-void\r
-vnic_resume_oids(\r
- IN vnic_adapter_t* const p_adapter );\r
-\r
-ib_api_status_t\r
-__vnic_pnp_cb(\r
- IN ib_pnp_rec_t *p_pnp_rec );\r
-\r
-ib_api_status_t\r
-ibregion_physInit(\r
- IN struct _vnic_adapter* p_adapter,\r
- OUT IbRegion_t *pRegion,\r
- IN ib_pd_handle_t hPd,\r
- IN uint64_t *p_vaddr,\r
- IN uint64_t len );\r
-\r
-void\r
-__vnic_pnp_dereg_cb(\r
- IN void* context );\r
-\r
-ib_api_status_t\r
-adapter_reset(\r
- IN vnic_adapter_t* const p_adapter );\r
-void\r
-__pending_queue_cleanup( \r
- IN vnic_adapter_t *p_adapter );\r
-\r
-#endif /* !defined _VNIC_ADAPTER_H_ */\r
+++ /dev/null
-/*\r
- * Copyright (c) 2007 QLogic Corporation. All rights reserved.\r
- *\r
- * This software is available to you under the OpenIB.org BSD license\r
- * below:\r
- *\r
- * Redistribution and use in source and binary forms, with or\r
- * without modification, are permitted provided that the following\r
- * conditions are met:\r
- *\r
- * - Redistributions of source code must retain the above\r
- * copyright notice, this list of conditions and the following\r
- * disclaimer.\r
- *\r
- * - Redistributions in binary form must reproduce the above\r
- * copyright notice, this list of conditions and the following\r
- * disclaimer in the documentation and/or other materials\r
- * provided with the distribution.\r
- *\r
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,\r
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\r
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND\r
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS\r
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN\r
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN\r
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\r
- * SOFTWARE.\r
- *\r
- * $Id$\r
- */\r
-#ifndef _VNIC_CONFIG_H_\r
-#define _VNIC_CONFIG_H_\r
-\r
-#include "vnic_util.h"\r
-/* These are hard, compile time limits.\r
- * Lower runtime overrides may be in effect\r
- */\r
-#define INIC_CLASS_SUBCLASS 0x2000066A\r
-#define INIC_PROTOCOL 0\r
-#define INIC_PROT_VERSION 1\r
-\r
-#define INIC_MAJORVERSION 1\r
-#define INIC_MINORVERSION 1\r
-\r
-#define LIMIT_OUTSTANDING_SENDS 0\r
-\r
-#define MAX_ADDRESS_ENTRIES 64 /* max entries to negotiate with remote */\r
-#define MIN_ADDRESS_ENTRIES 16 /* min entries remote can return to us that we agree with */\r
-#define MAX_ADDR_ARRAY 32 /* address array we can handle. for now */\r
-#define MIN_MTU 1500 /* Minimum Negotiated payload size */\r
-#define MAX_MTU 9500 /* max Jumbo frame payload size */\r
-#define ETH_VLAN_HLEN 18 /* ethernet header with VLAN tag */\r
-\r
-#define HOST_RECV_POOL_ENTRIES 512 /* TBD: Abritrary */\r
-#define MIN_HOST_POOL_SZ 256 /* TBD: Abritrary */\r
-#define MIN_EIOC_POOL_SZ 256 /* TBD: Abritrary */\r
-#define MAX_EIOC_POOL_SZ 512 /* TBD: Abritrary */\r
-\r
-#define MIN_HOST_KICK_TIMEOUT 100 /* TBD: Arbitrary */\r
-#define MAX_HOST_KICK_TIMEOUT 200 /* In uSec */\r
-\r
-#define MIN_HOST_KICK_ENTRIES 1 /* TBD: Arbitrary */\r
-#define MAX_HOST_KICK_ENTRIES 128 /* TBD: Arbitrary */\r
-\r
-#define MIN_HOST_KICK_BYTES 0\r
-#define MAX_HOST_KICK_BYTES 5000\r
-\r
-#define MIN_HOST_UPDATE_SZ 8 /* TBD: Arbitrary */\r
-#define MAX_HOST_UPDATE_SZ 32 /* TBD: Arbitrary */\r
-#define MIN_EIOC_UPDATE_SZ 8 /* TBD: Arbitrary */\r
-#define MAX_EIOC_UPDATE_SZ 32 /* TBD: Arbitrary */\r
-\r
-#define NOTIFY_BUNDLE_SZ 32\r
-\r
-#define MAX_PARAM_VALUE 0x40000000\r
-\r
-#define DEFAULT_VIPORTS_PER_NETPATH 1\r
-#define MAX_VIPORTS_PER_NETPATH 1\r
-\r
-#define INIC_USE_RX_CSUM TRUE\r
-#define INIC_USE_TX_CSUM TRUE\r
-#define DEFAULT_NO_PATH_TIMEOUT 10000 /* TBD: Arbitrary */\r
-#define DEFAULT_PRI_CON_TIMEOUT 10000 /* TBD: Arbitrary */\r
-#define DEFAULT_PRI_RECON_TIMEOUT 10000 /* TBD: Arbitrary */\r
-#define DEFAULT_PRI_SWITCH_TIMEOUT 10000 /* TBD: Arbitrary */\r
-#define DEFAULT_PREFER_PRIMARY TRUE\r
-\r
-/* timeouts: !! all data defined in milliseconds,\r
- some later will be converted to microseconds */\r
-#define VIPORT_STATS_INTERVAL 5000 /* 5 sec */\r
-#define VIPORT_HEARTBEAT_INTERVAL 2000 /* 2 seconds */\r
-#define VIPORT_HEARTBEAT_TIMEOUT 60000 /* 60 sec */\r
-#define CONTROL_RSP_TIMEOUT 2000 /* 2 sec */\r
-\r
-#define _100NS_IN_1MS (10000)\r
-inline uint64_t\r
-get_time_stamp_ms( void )\r
-{\r
- return( (KeQueryInterruptTime() / _100NS_IN_1MS ) );\r
-}\r
-\r
-/* InfiniBand Connection Parameters */\r
-#define CONTROL_REQ_RETRY_COUNT 4\r
-#define RETRY_COUNT 3\r
-#define MIN_RNR_TIMER 22 /* 20 ms */\r
-#define DEFAULT_PKEY 0 /* Pkey table index */\r
-\r
-/* phys memory size to register with HCA*/\r
-#define MEM_REG_SIZE 0xFFFFFFFFFFFFFFFF\r
-\r
-/* link speed in 100 bits/sec units */\r
-#define LINK_SPEED_1MBIT_x100BPS 10000\r
-#define LINK_SPEED_1GBIT_x100BPS 10000000\r
-#define LINK_SPEED_10GBIT_x100BPS 100000000\r
- /* if VEx does not report it's link speed, so set it 1Gb/s so far */\r
-#define DEFAULT_LINK_SPEED_x100BPS LINK_SPEED_1GBIT_x100BPS\r
-\r
-#define DEFAULT_PARAM(x,y) if(x == MAXU32) { \\r
- x = y; }\r
-#define POWER_OF_2(x) if (!IsPowerOf2(x)) { \\r
- VNIC_TRACE( VNIC_DBG_WARN, (" %s (%d) must be a power of 2\n",#x,x) ); \\r
- x = SetMinPowerOf2(x); \\r
- }\r
-#define LESS_THAN(lo, hi) if (lo >= hi) { \\r
- VNIC_TRACE( VNIC_DBG_ERROR, (" %s (%d) must be less than %s (%d)\n",#lo,lo,#hi,hi) ); \\r
- lo = hi >> 1; \\r
- }\r
-#define LESS_THAN_OR_EQUAL(lo, hi) if (lo > hi) { \\r
- VNIC_TRACE( VNIC_DBG_WARN, (" %s (%d) cannot be greater than %s (%d)\n",#lo,lo,#hi,hi) ); \\r
- lo = hi; \\r
- }\r
-#define RANGE_CHECK(x, min, max) if ((x < min) || (x > max)) { \\r
- VNIC_TRACE( VNIC_DBG_WARN, (" %s (%d) must be between %d and %d\n",#x,x,min,max) ); \\r
- if (x < min) \\r
- x = min; \\r
- else \\r
- x = max; \\r
- }\r
-#define ZERO_RANGE_CHECK(x, min, max) if (x > max) { \\r
- VNIC_TRACE( VNIC_DBG_WARN, (" %s (%d) must be between %d and %d\n",#x,x,min,max) ); \\r
- x = max; \\r
- }\r
-\r
-#define BOOLEAN_RANGE(x) ZERO_RANGE_CHECK(x, 0, 1)\r
-#define U32_ZERO_RANGE(x) ZERO_RANGE_CHECK(x, 0, 0x7FFFFFFF)\r
-#define U32_RANGE(x) RANGE_CHECK(x, 1, 0x7FFFFFFF)\r
-#define U16_ZERO_RANGE(x) ZERO_RANGE_CHECK(x, 0, 0xFFFF)\r
-#define U16_RANGE(x) RANGE_CHECK(x, 1, 0xFFFF)\r
-#define U8_ZERO_RANGE(x) ZERO_RANGE_CHECK(x, 0, 0xFF)\r
-#define U8_RANGE(x) RANGE_CHECK(x, 1, 0xFF)\r
-\r
-enum {\r
- INDEX_RESERVED,\r
- INDEX_MIN_HOST_POOL_SZ,\r
- INDEX_HOST_RECV_POOL_ENTRIES,\r
- INDEX_MIN_EIOC_POOL_SZ,\r
- INDEX_MAX_EIOC_POOL_SZ,\r
- INDEX_MIN_HOST_KICK_TIMEOUT,\r
- INDEX_MAX_HOST_KICK_TIMEOUT,\r
- INDEX_MIN_HOST_KICK_ENTRIES,\r
- INDEX_MAX_HOST_KICK_ENTRIES,\r
- INDEX_MIN_HOST_KICK_BYTES,\r
- INDEX_MAX_HOST_KICK_BYTES,\r
- INDEX_MIN_HOST_UPDATE_SZ,\r
- INDEX_MAX_HOST_UPDATE_SZ,\r
- INDEX_MIN_EIOC_UPDATE_SZ,\r
- INDEX_MAX_EIOC_UPDATE_SZ,\r
- INDEX_HEARTBEAT_TIMEOUT,\r
- INDEX_LAST // keep it the last entry\r
-};\r
-\r
-typedef struct _g_registry_params {\r
- PWSTR name;\r
- uint32_t value;\r
-}g_registry_params_t;\r
-\r
-#define ENTRY_INIT_VALUE MAXULONG\r
-#define VNIC_REGISTRY_TBL_SIZE INDEX_LAST\r
-\r
-typedef struct {\r
- uint64_t ioc_guid;\r
- uint64_t portGuid;\r
- uint64_t port;\r
- uint64_t hca;\r
- uint64_t instance;\r
- char ioc_string[65];\r
- char ioc_guid_set;\r
- char ioc_string_set;\r
-} PathParam_t;\r
-\r
-typedef struct _vnic_globals {\r
- NDIS_HANDLE ndis_handle; // ndis wrapper handle\r
- NDIS_SPIN_LOCK lock;\r
-#if ( LBFO_ENABLED )\r
- cl_qlist_t primary_list;\r
- cl_qlist_t secondary_list;\r
-#endif\r
- uint32_t shutdown;\r
- uint8_t host_name[IB_NODE_DESCRIPTION_SIZE];\r
- g_registry_params_t *p_params;\r
-} vnic_globals_t;\r
-\r
-typedef struct IbConfig {\r
- ib_path_rec_t pathInfo;\r
- uint64_t sid;\r
- Inic_ConnectionData_t connData;\r
- uint32_t retryCount;\r
- uint32_t rnrRetryCount;\r
- uint8_t minRnrTimer;\r
- uint32_t numSends;\r
- uint32_t numRecvs;\r
- uint32_t recvScatter; /* 1 */\r
- uint32_t sendGather; /* 1 or 2 */\r
- uint32_t overrides;\r
-} IbConfig_t;\r
-\r
-typedef struct ControlConfig {\r
- IbConfig_t ibConfig;\r
- uint32_t numRecvs;\r
- uint8_t inicInstance;\r
- uint16_t maxAddressEntries;\r
- uint16_t minAddressEntries;\r
- uint32_t rspTimeout;\r
- uint8_t reqRetryCount;\r
- uint32_t overrides;\r
-} ControlConfig_t;\r
-\r
-typedef struct DataConfig {\r
- IbConfig_t ibConfig;\r
- uint64_t pathId;\r
- uint32_t numRecvs;\r
- uint32_t hostRecvPoolEntries;\r
- Inic_RecvPoolConfig_t hostMin;\r
- Inic_RecvPoolConfig_t hostMax;\r
- Inic_RecvPoolConfig_t eiocMin;\r
- Inic_RecvPoolConfig_t eiocMax;\r
- uint32_t notifyBundle;\r
- uint32_t overrides;\r
-} DataConfig_t;\r
-\r
-typedef struct ViportConfig {\r
- struct _viport *pViport;\r
- ControlConfig_t controlConfig;\r
- DataConfig_t dataConfig;\r
- uint32_t hca;\r
- uint32_t port;\r
- uint32_t statsInterval;\r
- uint32_t hbInterval; /* heartbeat interval */\r
- uint32_t hbTimeout; /* heartbeat timeout */\r
- uint64_t portGuid;\r
- uint64_t guid;\r
- size_t instance;\r
- char ioc_string[65];\r
-\r
-#define HB_INTERVAL_OVERRIDE 0x1\r
-#define GUID_OVERRIDE 0x2\r
-#define STRING_OVERRIDE 0x4\r
-#define HCA_OVERRIDE 0x8\r
-#define PORT_OVERRIDE 0x10\r
-#define PORTGUID_OVERRIDE 0x20\r
- uint32_t overrides;\r
-} ViportConfig_t;\r
-\r
-/*\r
- * primaryConnectTimeout - If the secondary connects first, how long do we\r
- * give the primary?\r
- * primaryReconnectTimeout - Same as above, but used when recovering when\r
- * both paths fail\r
- * primarySwitchTimeout - How long do we wait before switching to the\r
- * primary when it comes back?\r
- */\r
-#define IFNAMSIZ 65\r
-typedef struct InicConfig {\r
- //struct Inic *pInic;\r
- char name[IFNAMSIZ];\r
- uint32_t noPathTimeout;\r
- uint32_t primaryConnectTimeout;\r
- uint32_t primaryReconnectTimeout;\r
- uint32_t primarySwitchTimeout;\r
- int preferPrimary;\r
- BOOLEAN useRxCsum;\r
- BOOLEAN useTxCsum;\r
-#define USE_RX_CSUM_OVERRIDE 0x1\r
-#define USE_TX_CSUM_OVERRIDE 0x2\r
- uint32_t overrides;\r
-} InicConfig_t;\r
-\r
-typedef enum {\r
- INIC_UNINITIALIZED,\r
- INIC_DEREGISTERING,\r
- INIC_REGISTERED,\r
-} InicState_t;\r
-\r
-typedef enum {\r
- _ADAPTER_NOT_BUNDLED = 0,\r
- _ADAPTER_PRIMARY,\r
- _ADAPTER_SECONDARY\r
-} lbfo_state_t;\r
-\r
-#endif /* _VNIC_CONFIG_H_ */\r
-\r
+++ /dev/null
-/*\r
- * Copyright (c) 2007 QLogic Corporation. All rights reserved.\r
- *\r
- * This software is available to you under the OpenIB.org BSD license\r
- * below:\r
- *\r
- * Redistribution and use in source and binary forms, with or\r
- * without modification, are permitted provided that the following\r
- * conditions are met:\r
- *\r
- * - Redistributions of source code must retain the above\r
- * copyright notice, this list of conditions and the following\r
- * disclaimer.\r
- *\r
- * - Redistributions in binary form must reproduce the above\r
- * copyright notice, this list of conditions and the following\r
- * disclaimer in the documentation and/or other materials\r
- * provided with the distribution.\r
- *\r
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,\r
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\r
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND\r
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS\r
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN\r
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN\r
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\r
- * SOFTWARE.\r
- *\r
- * $Id$\r
- */\r
-\r
-#include "vnic_adapter.h"\r
-\r
-static void\r
-control_recv( Control_t *pControl, RecvIo_t *pRecvIo );\r
-\r
-static void\r
-control_recvComplete(\r
- IN Io_t *pIo );\r
-\r
-static ib_api_status_t\r
-control_send( Control_t *pControl );\r
-\r
-static void\r
-control_sendComplete( Io_t *pIo );\r
-static void\r
-control_timeout( void * context );\r
-\r
-static void\r
-control_timer( Control_t *pControl, int timeout );\r
-\r
-static void\r
-control_timerStop( Control_t *pControl );\r
-\r
-static void\r
-control_initHdr( Control_t *pControl, uint8_t cmd );\r
-\r
-static RecvIo_t *\r
-control_getRsp( Control_t *pControl );\r
-\r
-static void\r
-copyRecvPoolConfig( Inic_RecvPoolConfig_t *pSrc,\r
- Inic_RecvPoolConfig_t *pDst );\r
-\r
-static BOOLEAN\r
-checkRecvPoolConfigValue(\r
- IN void *pSrc,\r
- IN void *pDst,\r
- IN void *pMax,\r
- IN void *pMin,\r
- IN char *name );\r
-\r
-static BOOLEAN checkRecvPoolConfig(\r
- Inic_RecvPoolConfig_t *pSrc,\r
- Inic_RecvPoolConfig_t *pDst,\r
- Inic_RecvPoolConfig_t *pMax,\r
- Inic_RecvPoolConfig_t *pMin);\r
-\r
-static void\r
-__control_logControlPacket(\r
- Inic_ControlPacket_t *pPkt );\r
-\r
-void\r
-control_construct(\r
- IN Control_t *pControl,\r
- IN viport_t *pViport )\r
-{\r
- VNIC_ENTER( VNIC_DBG_CTRL );\r
-\r
- cl_memclr(pControl, sizeof(Control_t));\r
-\r
- pControl->p_viport = pViport;\r
-\r
- pControl->reqOutstanding = FALSE;\r
- pControl->seqNum = 0;\r
-\r
- pControl->pResponse = NULL;\r
- pControl->pInfo = NULL;\r
-\r
- pControl->p_viport->addrs_query_done = TRUE;\r
-\r
- InitializeListHead(&pControl->failureList);\r
- KeInitializeSpinLock(&pControl->ioLock);\r
-\r
- cl_timer_construct( &pControl->timer );\r
-\r
- ibqp_construct( &pControl->qp, pViport );\r
-\r
- VNIC_EXIT( VNIC_DBG_CTRL );\r
-}\r
-\r
-\r
-ib_api_status_t\r
-control_init(\r
- IN Control_t *pControl,\r
- IN viport_t *pViport,\r
- IN ControlConfig_t *pConfig,\r
- IN uint64_t guid )\r
-{\r
- ib_api_status_t ib_status;\r
- ib_pd_handle_t hPd;\r
- Inic_ControlPacket_t *pkt;\r
- Io_t *pIo;\r
- int sz;\r
- unsigned int i;\r
-\r
- VNIC_ENTER( VNIC_DBG_CTRL );\r
-\r
- pControl->p_conf = pConfig;\r
-\r
- hPd = pViport->p_adapter->ca.hPd;\r
-\r
- cl_timer_init( &pControl->timer, control_timeout, pControl );\r
-\r
- ib_status = ibqp_init(\r
- &pControl->qp, guid, &pConfig->ibConfig );\r
- if( ib_status != IB_SUCCESS )\r
- {\r
- VNIC_TRACE_EXIT( VNIC_DBG_ERROR, ("ibqp_init returned %s\n",\r
- pViport->p_adapter->ifc.get_err_str( ib_status )) );\r
- goto failure;\r
- }\r
-\r
- sz = (sizeof(RecvIo_t) * pConfig->numRecvs ) +\r
- (sizeof(Inic_ControlPacket_t) * (pConfig->numRecvs + 1));\r
-\r
- pControl->pLocalStorage = cl_zalloc( sz );\r
-\r
- if ( pControl->pLocalStorage == NULL )\r
- {\r
- VNIC_TRACE_EXIT( VNIC_DBG_ERROR,\r
- ("Failed allocating space for local storage\n" ));\r
-\r
- ibqp_cleanup(&pControl->qp);\r
- ib_status = IB_INSUFFICIENT_MEMORY;\r
- goto failure;\r
- }\r
-\r
- pControl->pRecvIos = (RecvIo_t *)pControl->pLocalStorage;\r
-\r
- pkt = (Inic_ControlPacket_t *)(pControl->pLocalStorage +\r
- sizeof(SendIo_t) * pConfig->numRecvs);\r
-\r
- sz = sizeof(Inic_ControlPacket_t) * (pConfig->numRecvs + 1);\r
-\r
- ib_status = ibregion_init( pViport, &pControl->region, hPd,\r
- pkt, sz, IB_AC_LOCAL_WRITE );\r
- if ( ib_status != IB_SUCCESS )\r
- {\r
- /* NOTE: I'm allowing recvs into the send buffer as well\r
- * as the receive buffers. I'm doing this to combine them\r
- * into a single region, and conserve a region.\r
- */\r
- VNIC_TRACE_EXIT( VNIC_DBG_ERROR ,\r
- (" Failed setting up control space region\n" ));\r
-\r
- ibqp_cleanup( &pControl->qp );\r
- cl_free( pControl->pLocalStorage );\r
- pControl->pLocalStorage = NULL;\r
- goto failure;\r
- }\r
- pIo = &pControl->sendIo.io;\r
- pIo->pViport = pViport;\r
- pIo->pRoutine = control_sendComplete;\r
-\r
- pIo->wrq.p_next = NULL;\r
- pIo->wrq.wr_type = WR_SEND;\r
- pIo->wrq.send_opt = IB_SEND_OPT_SIGNALED;\r
- pIo->wrq.wr_id = (uint64_t)(pIo);\r
- pIo->wrq.num_ds = 1;\r
- pIo->wrq.ds_array = &pControl->sendIo.dsList;\r
- pIo->wrq.ds_array[0].length = sizeof(Inic_ControlPacket_t);\r
- pIo->wrq.ds_array[0].lkey = pControl->region.lkey;\r
- pIo->wrq.ds_array[0].vaddr = (uint64_t)(pkt++);\r
-\r
- for (i = 0; i < pConfig->numRecvs; i++ )\r
- {\r
- pIo = &pControl->pRecvIos[i].io;\r
- pIo->pViport = pViport;\r
- pIo->pRoutine = control_recvComplete;\r
-\r
- pIo->r_wrq.wr_id = (uint64_t)(pIo);\r
- pIo->r_wrq.p_next = NULL;\r
- pIo->r_wrq.num_ds = 1;\r
- pIo->r_wrq.ds_array = &pControl->pRecvIos[i].dsList;\r
- pIo->r_wrq.ds_array[0].length = sizeof(Inic_ControlPacket_t);\r
- pIo->r_wrq.ds_array[0].vaddr = (uint64_t)(pkt++);\r
- pIo->r_wrq.ds_array[0].lkey = pControl->region.lkey;\r
- \r
- if ( ibqp_postRecv( &pControl->qp, pIo ) != IB_SUCCESS )\r
- {\r
- control_cleanup( pControl );\r
- ib_status = IB_ERROR;\r
- break;\r
- }\r
- }\r
-\r
-failure:\r
- VNIC_EXIT( VNIC_DBG_CTRL );\r
- return ib_status;\r
-}\r
-\r
-\r
-void\r
-control_cleanup(\r
- IN Control_t *pControl )\r
-{\r
- VNIC_ENTER( VNIC_DBG_CTRL );\r
-\r
- control_timerStop( pControl );\r
- ibqp_detach( &pControl->qp );\r
- ibregion_cleanup( pControl->p_viport, &pControl->region );\r
-\r
- if ( pControl->pLocalStorage )\r
- {\r
- cl_free( pControl->pLocalStorage );\r
- pControl->pLocalStorage = NULL;\r
- }\r
-\r
- cl_timer_destroy( &pControl->timer );\r
-\r
- VNIC_EXIT( VNIC_DBG_CTRL );\r
- return;\r
-}\r
-\r
-void\r
-control_processAsync(\r
- IN Control_t *pControl )\r
-{\r
- RecvIo_t *pRecvIo;\r
- Inic_ControlPacket_t *pPkt;\r
- LIST_ENTRY *p_list_entry;\r
-\r
- VNIC_ENTER( VNIC_DBG_CTRL );\r
-\r
- pRecvIo = InterlockedExchangePointer( &pControl->pInfo, NULL );\r
-\r
- if ( pRecvIo != NULL )\r
- {\r
- VNIC_TRACE( VNIC_DBG_CTRL,\r
- ("IOC %d: processing info packet\n",\r
- pControl->p_viport->ioc_num ) );\r
- \r
- pPkt = control_packet( pRecvIo );\r
-\r
- if ( pPkt->hdr.pktCmd == CMD_REPORT_STATUS )\r
- {\r
- switch( ntoh32(pPkt->cmd.reportStatus.statusNumber) )\r
- {\r
- case INIC_STATUS_LINK_UP:\r
- VNIC_TRACE( VNIC_DBG_CTRL,\r
- ("IOC %d: STATUS LINK UP\n", pControl->p_viport->ioc_num ) );\r
- /* renew link speed info since it can change */\r
- pControl->p_viport->p_adapter->link_speed =\r
- ntoh32( pPkt->cmd.reportStatus.statusInfo );\r
- viport_linkUp( pControl->p_viport );\r
- break;\r
-\r
- case INIC_STATUS_LINK_DOWN:\r
- VNIC_TRACE( VNIC_DBG_CTRL,\r
- ("IOC %d: STATUS LINK DOWN\n", pControl->p_viport->ioc_num ) );\r
-\r
- viport_linkDown( pControl->p_viport );\r
- break;\r
- case INIC_STATUS_EIOC_ERROR:\r
- case INIC_STATUS_EIOC_SHUTDOWN:\r
- viport_failure( pControl->p_viport );\r
- VNIC_TRACE( VNIC_DBG_ERROR,\r
- ("IOC %d: STATUS EIOC ERROR\n",\r
- pControl->p_viport->ioc_num ) );\r
- break;\r
- default:\r
- VNIC_TRACE( VNIC_DBG_CTRL | VNIC_DBG_ERROR,\r
- ("IOC %d: Asynchronous status %#x received\n",\r
- pControl->p_viport->ioc_num,\r
- ntoh32(pPkt->cmd.reportStatus.statusNumber)) );\r
- __control_logControlPacket( pPkt );\r
- break;\r
- }\r
- }\r
-\r
- if ( pPkt->hdr.pktCmd != CMD_REPORT_STATUS ||\r
- pPkt->cmd.reportStatus.isFatal )\r
- {\r
- viport_failure( pControl->p_viport );\r
- }\r
-\r
- control_recv( pControl, pRecvIo );\r
- }\r
-\r
- while ( !IsListEmpty( &pControl->failureList ) )\r
- {\r
-\r
- VNIC_TRACE( VNIC_DBG_CTRL,\r
- ("IOC %d: processing error packet\n",\r
- pControl->p_viport->ioc_num ) );\r
-\r
- p_list_entry = ExInterlockedRemoveHeadList( &pControl->failureList, &pControl->ioLock );\r
- pRecvIo = (RecvIo_t *)p_list_entry;\r
- pPkt = control_packet( pRecvIo );\r
-\r
- VNIC_TRACE( VNIC_DBG_CTRL,\r
- ("IOC %d: Asynchronous error received from EIOC\n",\r
- pControl->p_viport->ioc_num ) );\r
- \r
- __control_logControlPacket( pPkt );\r
-\r
- if ( ( pPkt->hdr.pktType != TYPE_ERR ) ||\r
- ( pPkt->hdr.pktCmd != CMD_REPORT_STATUS ) ||\r
- ( pPkt->cmd.reportStatus.isFatal ) )\r
- {\r
- viport_failure( pControl->p_viport );\r
- break;\r
- }\r
-\r
- control_recv( pControl, pRecvIo );\r
- }\r
-\r
- VNIC_EXIT( VNIC_DBG_CTRL );\r
-}\r
-\r
-\r
-ib_api_status_t\r
-control_initInicReq(\r
- IN Control_t *pControl )\r
-{\r
- ControlConfig_t *p_conf = pControl->p_conf;\r
- Inic_ControlPacket_t *pPkt;\r
- Inic_CmdInitInicReq_t *pInitInicReq;\r
- ib_api_status_t ib_status;\r
-\r
- VNIC_ENTER( VNIC_DBG_CTRL );\r
- \r
- if( pControl->p_viport->errored )\r
- {\r
- return IB_ERROR;\r
- }\r
- control_initHdr( pControl, CMD_INIT_INIC );\r
-\r
- pPkt = control_packet( &pControl->sendIo );\r
- pInitInicReq = &pPkt->cmd.initInicReq;\r
- pInitInicReq->inicMajorVersion = hton16( INIC_MAJORVERSION );\r
- pInitInicReq->inicMinorVersion = hton16( INIC_MINORVERSION );\r
- pInitInicReq->inicInstance = p_conf->inicInstance;\r
- pInitInicReq->numDataPaths = 1;\r
- pInitInicReq->numAddressEntries = hton16( p_conf->maxAddressEntries );\r
-\r
- ib_status = control_send( pControl );\r
- VNIC_EXIT( VNIC_DBG_CTRL );\r
- return ib_status;\r
-}\r
-\r
-\r
-BOOLEAN\r
-control_initInicRsp(\r
- IN Control_t *pControl,\r
- IN uint32_t *pFeatures,\r
- IN uint8_t *pMacAddress,\r
- IN uint16_t *pNumAddrs,\r
- IN uint16_t *pVlan )\r
-{\r
- RecvIo_t *pRecvIo;\r
- ControlConfig_t *p_conf = pControl->p_conf;\r
- Inic_ControlPacket_t *pPkt;\r
- Inic_CmdInitInicRsp_t *pInitInicRsp;\r
- uint8_t numDataPaths,\r
- numLanSwitches;\r
-\r
- VNIC_ENTER( VNIC_DBG_CTRL );\r
-\r
- pRecvIo = control_getRsp( pControl );\r
- if (!pRecvIo)\r
- return FALSE;\r
-\r
- pPkt = control_packet( pRecvIo );\r
-\r
- if ( pPkt->hdr.pktCmd != CMD_INIT_INIC )\r
- {\r
- \r
- VNIC_TRACE( VNIC_DBG_CTRL | VNIC_DBG_ERROR,\r
- ("IOC %d: Sent control request:\n",\r
- pControl->p_viport->ioc_num ) );\r
-\r
- __control_logControlPacket( control_lastReq( pControl ) );\r
-\r
- VNIC_TRACE_EXIT( VNIC_DBG_CTRL | VNIC_DBG_ERROR,\r
- ("IOC %d: Received control response:\n",\r
- pControl->p_viport->ioc_num ) );\r
- \r
- __control_logControlPacket( pPkt );\r
- goto failure;\r
- }\r
-#ifdef _DEBUG_\r
- VNIC_TRACE( VNIC_DBG_CTRL_PKT,\r
- ("IOC %d: instance %d Sent initINIC request:\n",\r
- pControl->p_viport->ioc_num,\r
- pControl->p_viport->p_netpath->instance ) );\r
- __control_logControlPacket( control_lastReq( pControl ) );\r
- \r
- VNIC_TRACE(VNIC_DBG_CTRL_PKT,\r
- ("IOC %d: instance %d Received initInic response:\n",\r
- pControl->p_viport->ioc_num,\r
- pControl->p_viport->p_netpath->instance ) );\r
- __control_logControlPacket( pPkt );\r
-#endif\r
-\r
- pInitInicRsp = &pPkt->cmd.initInicRsp;\r
- pControl->majVer = ntoh16( pInitInicRsp->inicMajorVersion );\r
- pControl->minVer = ntoh16( pInitInicRsp->inicMinorVersion );\r
- numDataPaths = pInitInicRsp->numDataPaths;\r
- numLanSwitches = pInitInicRsp->numLanSwitches;\r
- *pFeatures = ntoh32( pInitInicRsp->featuresSupported );\r
- *pNumAddrs = ntoh16( pInitInicRsp->numAddressEntries );\r
-\r
- if ( ( pControl->majVer > INIC_MAJORVERSION ) ||\r
- (( pControl->majVer == INIC_MAJORVERSION ) &&\r
- ( pControl->minVer > INIC_MINORVERSION )) )\r
- {\r
- VNIC_TRACE_EXIT( VNIC_DBG_CTRL | VNIC_DBG_ERROR,\r
- ("IOC %d: Unsupported version\n",\r
- pControl->p_viport->ioc_num ) );\r
- goto failure;\r
- }\r
-\r
- if ( numDataPaths != 1 )\r
- {\r
- VNIC_TRACE_EXIT( VNIC_DBG_CTRL | VNIC_DBG_ERROR,\r
- ("IOC %d: EIOC returned too many datapaths\n",\r
- pControl->p_viport->ioc_num ) );\r
- goto failure;\r
- }\r
-\r
- if ( *pNumAddrs > p_conf->maxAddressEntries )\r
- {\r
- VNIC_TRACE_EXIT( VNIC_DBG_CTRL | VNIC_DBG_ERROR,\r
- ("IOC %d: EIOC returned more Address entries than requested\n",\r
- pControl->p_viport->ioc_num) );\r
- goto failure;\r
- }\r
- if ( *pNumAddrs < p_conf->minAddressEntries )\r
- {\r
- VNIC_TRACE_EXIT( VNIC_DBG_CTRL | VNIC_DBG_ERROR,\r
- ("IOC %d: Not enough address entries\n",\r
- pControl->p_viport->ioc_num ) );\r
- goto failure;\r
- }\r
- if ( numLanSwitches < 1 )\r
- {\r
- VNIC_TRACE_EXIT( VNIC_DBG_CTRL | VNIC_DBG_ERROR,\r
- ("IOC %d: EIOC returned no lan switches\n",\r
- pControl->p_viport->ioc_num ) );\r
- goto failure;\r
- }\r
- if ( numLanSwitches > 1 )\r
- {\r
- VNIC_TRACE_EXIT( VNIC_DBG_CTRL | VNIC_DBG_ERROR,\r
- ("IOC %d: EIOC returned multiple lan switches\n",\r
- pControl->p_viport->ioc_num ) );\r
- goto failure;\r
- }\r
-\r
- pControl->lanSwitch.lanSwitchNum =\r
- pInitInicRsp->lanSwitch[0].lanSwitchNum ;\r
- pControl->lanSwitch.numEnetPorts =\r
- pInitInicRsp->lanSwitch[0].numEnetPorts ;\r
- pControl->lanSwitch.defaultVlan =\r
- ntoh16( pInitInicRsp->lanSwitch[0].defaultVlan );\r
- *pVlan = pControl->lanSwitch.defaultVlan;\r
- cl_memcpy( pControl->lanSwitch.hwMacAddress,\r
- pInitInicRsp->lanSwitch[0].hwMacAddress, MAC_ADDR_LEN );\r
- cl_memcpy( pMacAddress,\r
- pInitInicRsp->lanSwitch[0].hwMacAddress, MAC_ADDR_LEN);\r
-\r
- control_recv( pControl, pRecvIo );\r
-\r
- VNIC_EXIT( VNIC_DBG_CTRL );\r
- return TRUE;\r
-failure:\r
- viport_failure( pControl->p_viport );\r
- return FALSE;\r
-}\r
-\r
-\r
-ib_api_status_t\r
-control_configDataPathReq(\r
- IN Control_t *pControl,\r
- IN uint64_t pathId,\r
- IN Inic_RecvPoolConfig_t *pHost,\r
- IN Inic_RecvPoolConfig_t *pEioc )\r
-{\r
- Inic_ControlPacket_t *pPkt;\r
- Inic_CmdConfigDataPath_t *pConfigDataPath;\r
- ib_api_status_t ib_status;\r
-\r
- VNIC_ENTER( VNIC_DBG_CTRL );\r
- \r
- if( pControl->p_viport->errored )\r
- {\r
- return IB_ERROR;\r
- }\r
- control_initHdr( pControl, CMD_CONFIG_DATA_PATH );\r
-\r
- pPkt = control_packet( &pControl->sendIo );\r
- pConfigDataPath = &pPkt->cmd.configDataPathReq;\r
- NdisZeroMemory( pConfigDataPath, sizeof( Inic_CmdConfigDataPath_t ) );\r
- pConfigDataPath->dataPath = 0;\r
- pConfigDataPath->pathIdentifier = pathId;\r
- copyRecvPoolConfig( pHost, &pConfigDataPath->hostRecvPoolConfig );\r
- copyRecvPoolConfig( pEioc, &pConfigDataPath->eiocRecvPoolConfig );\r
-\r
- ib_status = control_send( pControl );\r
- VNIC_EXIT( VNIC_DBG_CTRL );\r
- return ib_status;\r
-}\r
-\r
-\r
-BOOLEAN\r
-control_configDataPathRsp(\r
- IN Control_t *pControl,\r
- IN Inic_RecvPoolConfig_t *pHost,\r
- IN Inic_RecvPoolConfig_t *pEioc,\r
- IN Inic_RecvPoolConfig_t *pMaxHost,\r
- IN Inic_RecvPoolConfig_t *pMaxEioc,\r
- IN Inic_RecvPoolConfig_t *pMinHost,\r
- IN Inic_RecvPoolConfig_t *pMinEioc )\r
-{\r
- RecvIo_t *pRecvIo;\r
- Inic_ControlPacket_t *pPkt;\r
- Inic_CmdConfigDataPath_t *pConfigDataPath;\r
-\r
- VNIC_ENTER( VNIC_DBG_CTRL );\r
-\r
- pRecvIo = control_getRsp( pControl );\r
- if ( !pRecvIo )\r
- return FALSE;\r
-\r
- pPkt = control_packet( pRecvIo );\r
-\r
- if ( pPkt->hdr.pktCmd != CMD_CONFIG_DATA_PATH )\r
- {\r
- VNIC_TRACE( VNIC_DBG_ERROR,\r
- ("IOC %d: Sent control request:\n",\r
- pControl->p_viport->ioc_num ) );\r
-\r
- __control_logControlPacket( control_lastReq( pControl ) );\r
-\r
- VNIC_TRACE( VNIC_DBG_ERROR,\r
- ("IOC %d: Received control response:\n",\r
- pControl->p_viport->ioc_num ) );\r
- \r
- __control_logControlPacket( pPkt );\r
- goto failure;\r
- }\r
-#ifdef _DEBUG_\r
- VNIC_TRACE( VNIC_DBG_CTRL_PKT,\r
- ("IOC %d: instance %d Sent configDATAPATH request:\n",\r
- pControl->p_viport->ioc_num,\r
- pControl->p_viport->p_netpath->instance ) );\r
- __control_logControlPacket( control_lastReq( pControl ) );\r
- \r
- VNIC_TRACE(VNIC_DBG_CTRL_PKT,\r
- ("IOC %d: instance %d Received configDATAPATH response:\n",\r
- pControl->p_viport->ioc_num,\r
- pControl->p_viport->p_netpath->instance ) );\r
- __control_logControlPacket( pPkt );\r
-#endif\r
- pConfigDataPath = &pPkt->cmd.configDataPathRsp;\r
-\r
- if ( pConfigDataPath->dataPath != 0 )\r
- {\r
- VNIC_TRACE( VNIC_DBG_ERROR,\r
- ("IOC %d: Received CMD_CONFIG_DATA_PATH response for wrong data path: %u\n",\r
- pControl->p_viport->ioc_num , pConfigDataPath->dataPath) );\r
- goto failure;\r
- }\r
-\r
- if ( !checkRecvPoolConfig(&pConfigDataPath->hostRecvPoolConfig,\r
- pHost, pMaxHost, pMinHost )\r
- || !checkRecvPoolConfig(&pConfigDataPath->eiocRecvPoolConfig,\r
- pEioc, pMaxEioc, pMinEioc))\r
- {\r
- goto failure;\r
- }\r
-\r
- control_recv( pControl, pRecvIo );\r
-\r
- VNIC_EXIT( VNIC_DBG_CTRL );\r
- return TRUE;\r
-failure:\r
- viport_failure( pControl->p_viport );\r
- VNIC_EXIT( VNIC_DBG_CTRL );\r
- return FALSE;\r
-}\r
-\r
-\r
-ib_api_status_t\r
-control_exchangePoolsReq(\r
- IN Control_t *pControl,\r
- IN uint64_t addr,\r
- IN uint32_t rkey )\r
-{\r
- Inic_CmdExchangePools_t *pExchangePools;\r
- Inic_ControlPacket_t *pPkt;\r
- ib_api_status_t ib_status;\r
-\r
- VNIC_ENTER( VNIC_DBG_CTRL );\r
-\r
- if( pControl->p_viport->errored )\r
- {\r
- return IB_ERROR;\r
- }\r
- control_initHdr(pControl, CMD_EXCHANGE_POOLS );\r
-\r
- pPkt = control_packet( &pControl->sendIo );\r
- pExchangePools = &pPkt->cmd.exchangePoolsReq;\r
- NdisZeroMemory( pExchangePools, sizeof( Inic_CmdExchangePools_t ) );\r
- pExchangePools->dataPath = 0;\r
- pExchangePools->poolRKey = rkey;\r
- pExchangePools->poolAddr = hton64( addr );\r
-\r
- ib_status = control_send( pControl );\r
- VNIC_EXIT( VNIC_DBG_CTRL );\r
- return ib_status;\r
-}\r
-\r
-\r
-BOOLEAN\r
-control_exchangePoolsRsp(\r
- IN Control_t *pControl,\r
- IN OUT uint64_t *pAddr,\r
- IN OUT uint32_t *pRkey )\r
-{\r
- RecvIo_t *pRecvIo;\r
- Inic_ControlPacket_t *pPkt;\r
- Inic_CmdExchangePools_t *pExchangePools;\r
-\r
- VNIC_ENTER( VNIC_DBG_CTRL );\r
-\r
- pRecvIo = control_getRsp( pControl );\r
- if ( !pRecvIo )\r
- return FALSE;\r
-\r
- pPkt = control_packet( pRecvIo );\r
-\r
- if ( pPkt->hdr.pktCmd != CMD_EXCHANGE_POOLS )\r
- {\r
- VNIC_TRACE( VNIC_DBG_ERROR,\r
- ("IOC %d: Sent control request:\n",\r
- pControl->p_viport->ioc_num ) );\r
-\r
- __control_logControlPacket( control_lastReq(pControl ) );\r
-\r
- VNIC_TRACE( VNIC_DBG_ERROR,\r
- ("IOC %d: Received control response:\n",\r
- pControl->p_viport->ioc_num ) );\r
- \r
- __control_logControlPacket( pPkt );\r
- goto failure;\r
- }\r
-\r
-#ifdef _DEBUG_\r
- VNIC_TRACE( VNIC_DBG_CTRL_PKT,\r
- ("IOC %d: instance %d Sent exchangePOOLS request:\n",\r
- pControl->p_viport->ioc_num,\r
- pControl->p_viport->p_netpath->instance ) );\r
- __control_logControlPacket( control_lastReq( pControl ) );\r
- \r
- VNIC_TRACE(VNIC_DBG_CTRL_PKT,\r
- ("IOC %d: instance %d Received exchangePOOLS response:\n",\r
- pControl->p_viport->ioc_num,\r
- pControl->p_viport->p_netpath->instance ) );\r
- __control_logControlPacket( pPkt );\r
-#endif\r
- pExchangePools = &pPkt->cmd.exchangePoolsRsp;\r
- *pRkey = pExchangePools->poolRKey;\r
- *pAddr = ntoh64( pExchangePools->poolAddr );\r
-\r
- if ( hton32( pExchangePools->dataPath ) != 0 )\r
- {\r
- VNIC_TRACE_EXIT( VNIC_DBG_ERROR,\r
- ("IOC %d: Received CMD_EXCHANGE_POOLS response for wrong data path: %u\n",\r
- pControl->p_viport->ioc_num , pExchangePools->dataPath ) );\r
- goto failure;\r
- }\r
-\r
- control_recv( pControl, pRecvIo );\r
-\r
- VNIC_EXIT( VNIC_DBG_CTRL );\r
- return TRUE;\r
-\r
-failure:\r
- viport_failure( pControl->p_viport );\r
- return FALSE;\r
-}\r
-\r
-\r
-ib_api_status_t\r
-control_configLinkReq(\r
- IN Control_t *pControl,\r
- IN uint8_t flags,\r
- IN uint16_t mtu )\r
-{\r
- Inic_CmdConfigLink_t *pConfigLinkReq;\r
- Inic_ControlPacket_t *pPkt;\r
- ib_api_status_t ib_status;\r
-\r
- VNIC_ENTER( VNIC_DBG_CTRL );\r
- \r
- if( pControl->p_viport->errored )\r
- {\r
- return IB_ERROR;\r
- }\r
- control_initHdr( pControl, CMD_CONFIG_LINK );\r
-\r
- pPkt = control_packet( &pControl->sendIo );\r
- pConfigLinkReq = &pPkt->cmd.configLinkReq;\r
- NdisZeroMemory( pConfigLinkReq, sizeof( Inic_CmdConfigLink_t ) );\r
- pConfigLinkReq->lanSwitchNum = pControl->lanSwitch.lanSwitchNum;\r
-\r
- if ( flags & INIC_FLAG_ENABLE_NIC )\r
- {\r
- pConfigLinkReq->cmdFlags |= INIC_FLAG_ENABLE_NIC;\r
- }\r
- else\r
- {\r
- pConfigLinkReq->cmdFlags |= INIC_FLAG_DISABLE_NIC;\r
- }\r
-\r
- if (flags & INIC_FLAG_ENABLE_MCAST_ALL )\r
- {\r
- pConfigLinkReq->cmdFlags |= INIC_FLAG_ENABLE_MCAST_ALL;\r
- }\r
- else\r
- {\r
- pConfigLinkReq->cmdFlags |= INIC_FLAG_DISABLE_MCAST_ALL;\r
- }\r
- if (flags & INIC_FLAG_ENABLE_PROMISC )\r
- {\r
- pConfigLinkReq->cmdFlags |= INIC_FLAG_ENABLE_PROMISC;\r
- /* The EIOU doesn't really do PROMISC mode.\r
- * If PROMISC is set, it only receives unicast packets\r
- * I also have to set MCAST_ALL if I want real\r
- * PROMISC mode.\r
- */\r
- pConfigLinkReq->cmdFlags &= ~INIC_FLAG_DISABLE_MCAST_ALL;\r
- pConfigLinkReq->cmdFlags |= INIC_FLAG_ENABLE_MCAST_ALL;\r
- }\r
- else\r
- {\r
- pConfigLinkReq->cmdFlags |= INIC_FLAG_DISABLE_PROMISC;\r
- }\r
-\r
- if( flags & INIC_FLAG_SET_MTU )\r
- {\r
- pConfigLinkReq->cmdFlags |= INIC_FLAG_SET_MTU;\r
- pConfigLinkReq->mtuSize = hton16( mtu );\r
- }\r
-\r
- ib_status = control_send( pControl );\r
- VNIC_EXIT( VNIC_DBG_CTRL );\r
- return ib_status;\r
-}\r
-\r
-\r
-BOOLEAN\r
-control_configLinkRsp(\r
- IN Control_t *pControl,\r
- IN OUT uint8_t *pFlags,\r
- IN OUT uint16_t *pMtu )\r
-{\r
- RecvIo_t *pRecvIo;\r
- Inic_ControlPacket_t *pPkt;\r
- Inic_CmdConfigLink_t *pConfigLinkRsp;\r
-\r
- VNIC_ENTER( VNIC_DBG_CTRL );\r
-\r
- pRecvIo = control_getRsp( pControl );\r
- if ( !pRecvIo )\r
- return FALSE;\r
-\r
- pPkt = control_packet( pRecvIo );\r
- if ( pPkt->hdr.pktCmd != CMD_CONFIG_LINK )\r
- {\r
- VNIC_TRACE( VNIC_DBG_ERROR,\r
- ("IOC %d: Sent control request:\n",\r
- pControl->p_viport->ioc_num ) );\r
-\r
- __control_logControlPacket( control_lastReq( pControl ) );\r
-\r
- VNIC_TRACE( VNIC_DBG_ERROR,\r
- ("IOC %d: Received control response:\n",\r
- pControl->p_viport->ioc_num ) );\r
- \r
- __control_logControlPacket( pPkt );\r
- goto failure;\r
- }\r
-#ifdef _DEBUG_\r
- VNIC_TRACE( VNIC_DBG_CTRL_PKT,\r
- ("IOC %d: instance %d Sent configLINK request:\n",\r
- pControl->p_viport->ioc_num,\r
- pControl->p_viport->p_netpath->instance ) );\r
- __control_logControlPacket( control_lastReq( pControl ) );\r
- \r
- VNIC_TRACE(VNIC_DBG_CTRL_PKT,\r
- ("IOC %d: instance %d Received configLINK response:\n",\r
- pControl->p_viport->ioc_num,\r
- pControl->p_viport->p_netpath->instance ) );\r
- __control_logControlPacket( pPkt );\r
-#endif\r
- pConfigLinkRsp = &pPkt->cmd.configLinkRsp;\r
-\r
- *pFlags = pConfigLinkRsp->cmdFlags;\r
- *pMtu = ntoh16( pConfigLinkRsp->mtuSize );\r
-\r
- control_recv( pControl, pRecvIo );\r
-\r
- VNIC_EXIT( VNIC_DBG_CTRL );\r
- return TRUE;\r
-\r
-failure:\r
- viport_failure( pControl->p_viport );\r
- VNIC_EXIT( VNIC_DBG_CTRL );\r
- return FALSE;\r
-}\r
-\r
-/* control_configAddrsReq:\r
- * Return values:\r
- * -1: failure\r
- * 0: incomplete (successful operation, but more address\r
- * table entries to be updated)\r
- * 1: complete\r
- */\r
-ib_api_status_t\r
-control_configAddrsReq(\r
- IN Control_t *pControl,\r
- IN Inic_AddressOp_t *pAddrs,\r
- IN uint16_t num,\r
- OUT int32_t *pAddrQueryDone )\r
-{\r
- Inic_CmdConfigAddresses_t *pConfigAddrsReq;\r
- Inic_ControlPacket_t *pPkt;\r
- uint16_t i;\r
- uint8_t j;\r
- ib_api_status_t ib_status;\r
-\r
- VNIC_ENTER( VNIC_DBG_CTRL );\r
-\r
- if( pControl->p_viport->errored )\r
- {\r
- return IB_ERROR;\r
- }\r
- control_initHdr( pControl, CMD_CONFIG_ADDRESSES );\r
-\r
- pPkt = control_packet( &pControl->sendIo );\r
- pConfigAddrsReq = &pPkt->cmd.configAddressesReq;\r
- NdisZeroMemory( pConfigAddrsReq, sizeof( Inic_CmdConfigAddresses_t ) );\r
- pConfigAddrsReq->lanSwitchNum = pControl->lanSwitch.lanSwitchNum;\r
-\r
- for ( i=0, j = 0; ( i < num ) && ( j < 16 ); i++ )\r
- {\r
- if ( !pAddrs[i].operation )\r
- continue;\r
-\r
- pConfigAddrsReq->listAddressOps[j].index = hton16(i);\r
- pConfigAddrsReq->listAddressOps[j].operation = INIC_OP_SET_ENTRY;\r
- pConfigAddrsReq->listAddressOps[j].valid = pAddrs[i].valid;\r
- \r
- cl_memcpy( pConfigAddrsReq->listAddressOps[j].address,\r
- pAddrs[i].address, MAC_ADDR_LEN );\r
- pConfigAddrsReq->listAddressOps[j].vlan = hton16( pAddrs[i].vlan );\r
- pAddrs[i].operation = 0;\r
- j++;\r
- }\r
- pConfigAddrsReq->numAddressOps = j;\r
-\r
- for ( ; i < num; i++ )\r
- {\r
- if ( pAddrs[i].operation )\r
- break;\r
- }\r
- *pAddrQueryDone = (i == num);\r
-\r
- ib_status = control_send( pControl );\r
- VNIC_EXIT( VNIC_DBG_CTRL );\r
- return ib_status;\r
-}\r
-\r
-\r
-BOOLEAN\r
-control_configAddrsRsp(\r
- IN Control_t *pControl )\r
-{\r
- RecvIo_t *pRecvIo;\r
- Inic_ControlPacket_t *pPkt;\r
- Inic_CmdConfigAddresses_t *pConfigAddrsRsp;\r
-\r
- VNIC_ENTER( VNIC_DBG_CTRL );\r
-\r
- pRecvIo = control_getRsp( pControl );\r
- if ( !pRecvIo )\r
- return FALSE;\r
-\r
- pPkt = control_packet( pRecvIo );\r
- if ( pPkt->hdr.pktCmd != CMD_CONFIG_ADDRESSES )\r
- {\r
- VNIC_TRACE( VNIC_DBG_ERROR,\r
- ("IOC %d: Sent control request:\n",\r
- pControl->p_viport->ioc_num ) );\r
-\r
- __control_logControlPacket( control_lastReq( pControl ) );\r
-\r
- VNIC_TRACE_EXIT(VNIC_DBG_ERROR,\r
- ("IOC %d: Received control response:\n",\r
- pControl->p_viport->ioc_num ) );\r
-\r
- __control_logControlPacket( pPkt );\r
- \r
- goto failure;\r
- }\r
-\r
-#ifdef _DEBUG_\r
- VNIC_TRACE( VNIC_DBG_CTRL_PKT,\r
- ("IOC %d: instance %d Sent configADDRS request:\n",\r
- pControl->p_viport->ioc_num,\r
- pControl->p_viport->p_netpath->instance ) );\r
- __control_logControlPacket( control_lastReq( pControl ) );\r
- \r
- VNIC_TRACE(VNIC_DBG_CTRL_PKT,\r
- ("IOC %d: instance %d Received configADDRS response:\n",\r
- pControl->p_viport->ioc_num,\r
- pControl->p_viport->p_netpath->instance ) );\r
- __control_logControlPacket( pPkt );\r
-#endif\r
-\r
- pConfigAddrsRsp = &pPkt->cmd.configAddressesRsp;\r
-\r
- control_recv( pControl, pRecvIo );\r
- VNIC_EXIT( VNIC_DBG_CTRL );\r
- return TRUE;\r
-\r
-failure:\r
- viport_failure( pControl->p_viport );\r
- return FALSE;\r
-}\r
-\r
-\r
-ib_api_status_t\r
-control_reportStatisticsReq(\r
- IN Control_t *pControl )\r
-{\r
- Inic_ControlPacket_t *pPkt;\r
- Inic_CmdReportStatisticsReq_t *pReportStatisticsReq;\r
- ib_api_status_t ib_status;\r
-\r
- VNIC_ENTER( VNIC_DBG_CTRL );\r
-\r
- control_initHdr( pControl, CMD_REPORT_STATISTICS );\r
-\r
- pPkt = control_packet( &pControl->sendIo );\r
- pReportStatisticsReq = &pPkt->cmd.reportStatisticsReq;\r
- pReportStatisticsReq->lanSwitchNum = pControl->lanSwitch.lanSwitchNum;\r
-\r
- ib_status = control_send( pControl );\r
- VNIC_EXIT( VNIC_DBG_CTRL );\r
- return ib_status;\r
-}\r
-\r
-\r
-BOOLEAN\r
-control_reportStatisticsRsp(\r
- IN Control_t *pControl,\r
- IN Inic_CmdReportStatisticsRsp_t *pStats )\r
-{\r
- RecvIo_t *pRecvIo;\r
- Inic_ControlPacket_t *pPkt;\r
- Inic_CmdReportStatisticsRsp_t *pRepStatRsp;\r
-\r
- VNIC_ENTER( VNIC_DBG_CTRL );\r
-\r
- pRecvIo = control_getRsp( pControl );\r
- if (!pRecvIo)\r
- return FALSE;\r
-\r
- pPkt = control_packet( pRecvIo );\r
- if ( pPkt->hdr.pktCmd != CMD_REPORT_STATISTICS )\r
- {\r
- VNIC_TRACE(VNIC_DBG_ERROR,\r
- ("IOC %d: Sent control request:\n",\r
- pControl->p_viport->ioc_num ) );\r
-\r
- __control_logControlPacket( control_lastReq( pControl ) );\r
-\r
- VNIC_TRACE_EXIT(VNIC_DBG_ERROR,\r
- ("IOC %d: Received control response:\n",\r
- pControl->p_viport->ioc_num ) );\r
-\r
- __control_logControlPacket( pPkt );\r
- \r
- goto failure;\r
- }\r
-\r
- pRepStatRsp = &pPkt->cmd.reportStatisticsRsp;\r
- pStats->ifInBroadcastPkts = ntoh64(pRepStatRsp->ifInBroadcastPkts);\r
- pStats->ifInMulticastPkts = ntoh64(pRepStatRsp->ifInMulticastPkts);\r
- pStats->ifInOctets = ntoh64(pRepStatRsp->ifInOctets);\r
- pStats->ifInUcastPkts = ntoh64(pRepStatRsp->ifInUcastPkts);\r
- pStats->ifInNUcastPkts = ntoh64(pRepStatRsp->ifInNUcastPkts);\r
- pStats->ifInUnderrun = ntoh64(pRepStatRsp->ifInUnderrun);\r
- pStats->ifInErrors = ntoh64(pRepStatRsp->ifInErrors);\r
- pStats->ifOutErrors = ntoh64(pRepStatRsp->ifOutErrors);\r
- pStats->ifOutOctets = ntoh64(pRepStatRsp->ifOutOctets);\r
- pStats->ifOutUcastPkts = ntoh64(pRepStatRsp->ifOutUcastPkts);\r
- pStats->ifOutMulticastPkts = ntoh64(pRepStatRsp->ifOutMulticastPkts);\r
- pStats->ifOutBroadcastPkts = ntoh64(pRepStatRsp->ifOutBroadcastPkts);\r
- pStats->ifOutNUcastPkts = ntoh64(pRepStatRsp->ifOutNUcastPkts);\r
- pStats->ifOutOk = ntoh64(pRepStatRsp->ifOutOk);\r
- pStats->ifInOk = ntoh64(pRepStatRsp->ifInOk);\r
- pStats->ifOutUcastBytes = ntoh64(pRepStatRsp->ifOutUcastBytes);\r
- pStats->ifOutMulticastBytes = ntoh64(pRepStatRsp->ifOutMulticastBytes);\r
- pStats->ifOutBroadcastBytes = ntoh64(pRepStatRsp->ifOutBroadcastBytes);\r
- pStats->ifInUcastBytes = ntoh64(pRepStatRsp->ifInUcastBytes);\r
- pStats->ifInMulticastBytes = ntoh64(pRepStatRsp->ifInMulticastBytes);\r
- pStats->ifInBroadcastBytes = ntoh64(pRepStatRsp->ifInBroadcastBytes);\r
- pStats->ethernetStatus = ntoh64(pRepStatRsp->ethernetStatus);\r
-\r
- control_recv(pControl, pRecvIo);\r
-\r
- VNIC_EXIT( VNIC_DBG_CTRL );\r
- return TRUE;\r
-failure:\r
- viport_failure( pControl->p_viport );\r
- return FALSE;\r
-}\r
-\r
-\r
-ib_api_status_t\r
-control_resetReq(\r
- IN Control_t *pControl )\r
-{\r
- ib_api_status_t ib_status;\r
-\r
- VNIC_ENTER( VNIC_DBG_CTRL );\r
-\r
- control_initHdr( pControl, CMD_RESET );\r
- ib_status = control_send( pControl );\r
-\r
- VNIC_EXIT( VNIC_DBG_CTRL );\r
- return ib_status;\r
-}\r
-\r
-BOOLEAN\r
-control_resetRsp(\r
- IN Control_t *pControl )\r
-{\r
- RecvIo_t *pRecvIo;\r
- Inic_ControlPacket_t *pPkt;\r
-\r
- VNIC_ENTER( VNIC_DBG_CTRL );\r
-\r
- pRecvIo = control_getRsp( pControl );\r
- if ( !pRecvIo ) return FALSE;\r
-\r
- pPkt = control_packet( pRecvIo );\r
-\r
- if ( pPkt->hdr.pktCmd != CMD_RESET )\r
- {\r
- VNIC_TRACE( VNIC_DBG_ERROR,\r
- ("IOC %d: Sent control request:\n",\r
- pControl->p_viport->ioc_num ) );\r
-\r
- __control_logControlPacket( control_lastReq( pControl ) );\r
- \r
- VNIC_TRACE( VNIC_DBG_ERROR,\r
- ("IOC %d: Received control response:\n",\r
- pControl->p_viport->ioc_num ) );\r
-\r
- __control_logControlPacket( pPkt );\r
-\r
- goto failure;\r
- }\r
-\r
- control_recv( pControl, pRecvIo );\r
- VNIC_EXIT( VNIC_DBG_CTRL );\r
- return TRUE;\r
-failure:\r
- viport_failure( pControl->p_viport );\r
- VNIC_EXIT( VNIC_DBG_CTRL );\r
- return FALSE;\r
-}\r
-\r
-\r
-ib_api_status_t\r
-control_heartbeatReq(\r
- IN Control_t *pControl,\r
- IN uint32_t hbInterval )\r
-{\r
- Inic_ControlPacket_t *pPkt;\r
- Inic_CmdHeartbeat_t *pHeartbeatReq;\r
- ib_api_status_t ib_status;\r
-\r
- VNIC_ENTER( VNIC_DBG_CTRL );\r
- if( pControl->p_viport->errored )\r
- {\r
- return IB_ERROR;\r
- }\r
- control_initHdr(pControl, CMD_HEARTBEAT);\r
-\r
- pPkt = control_packet(&pControl->sendIo);\r
- pHeartbeatReq = &pPkt->cmd.heartbeatReq;\r
-\r
- /* pass timeout for the target in microseconds */\r
- pHeartbeatReq->hbInterval = hton32( hbInterval*1000 );\r
-\r
- ib_status = control_send( pControl );\r
- VNIC_EXIT( VNIC_DBG_CTRL );\r
- return ib_status;\r
-}\r
-\r
-BOOLEAN\r
-control_heartbeatRsp(\r
- IN Control_t *pControl )\r
-{\r
- RecvIo_t *pRecvIo;\r
- Inic_ControlPacket_t *pPkt;\r
- Inic_CmdHeartbeat_t *pHeartbeatRsp;\r
-\r
- VNIC_ENTER( VNIC_DBG_CTRL );\r
-\r
- pRecvIo = control_getRsp( pControl );\r
-\r
- if (!pRecvIo)\r
- return FALSE;\r
-\r
- pPkt = control_packet(pRecvIo);\r
-\r
- if ( pPkt->hdr.pktCmd != CMD_HEARTBEAT )\r
- {\r
- VNIC_TRACE( VNIC_DBG_ERROR,\r
- ("IOC %d: Sent control request:\n",\r
- pControl->p_viport->ioc_num ) );\r
- \r
- __control_logControlPacket( control_lastReq(pControl) );\r
- \r
- VNIC_TRACE( VNIC_DBG_ERROR,\r
- ("IOC %d: Received control response:\n",\r
- pControl->p_viport->ioc_num ) );\r
- \r
- __control_logControlPacket( pPkt );\r
- goto failure;\r
- }\r
-\r
- pHeartbeatRsp = &pPkt->cmd.heartbeatRsp;\r
-\r
- control_recv( pControl, pRecvIo );\r
- VNIC_EXIT ( VNIC_DBG_CTRL );\r
- return TRUE;\r
-\r
-failure:\r
- viport_failure( pControl->p_viport );\r
- VNIC_EXIT ( VNIC_DBG_CTRL );\r
- return FALSE;\r
-}\r
-\r
-static void\r
-control_recv(\r
- IN Control_t *pControl,\r
- IN RecvIo_t *pRecvIo )\r
-{\r
- VNIC_ENTER( VNIC_DBG_CTRL );\r
-\r
- if ( ibqp_postRecv( &pControl->qp, &pRecvIo->io ) != IB_SUCCESS )\r
- viport_failure( pControl->p_viport );\r
-\r
- VNIC_EXIT ( VNIC_DBG_CTRL );\r
-}\r
-\r
-\r
-static void\r
-control_recvComplete(\r
- IN Io_t *pIo )\r
-{\r
- RecvIo_t *pRecvIo = (RecvIo_t *)pIo;\r
- RecvIo_t *pLastRecvIo;\r
- BOOLEAN status = FALSE;\r
- Control_t *pControl = &pIo->pViport->control;\r
- viport_t *p_viport = pIo->pViport;\r
- Inic_ControlPacket_t *pPkt = control_packet(pRecvIo);\r
- Inic_ControlHeader_t *pCHdr = &pPkt->hdr;\r
-\r
- if( p_viport->errored )\r
- {\r
- return;\r
- }\r
- switch ( pCHdr->pktType )\r
- {\r
- case TYPE_INFO:\r
- pLastRecvIo = InterlockedExchangePointer( &pControl->pInfo, pRecvIo );\r
-\r
- control_processAsync( pControl );\r
-\r
- if ( pLastRecvIo )\r
- {\r
- control_recv( pControl, pLastRecvIo );\r
- }\r
- return;\r
-\r
- case TYPE_RSP:\r
- break;\r
-\r
- default:\r
- //TODO: Should we ever reach this? Who processes the list entries?\r
- ASSERT( pCHdr->pktType == TYPE_INFO || pCHdr->pktType == TYPE_RSP );\r
- ExInterlockedInsertTailList( &pRecvIo->io.listPtrs,\r
- &pControl->failureList,\r
- &pControl->ioLock );\r
- return;\r
- }\r
-\r
- if( !InterlockedExchange( (volatile LONG*)&pControl->rspExpected, FALSE ) )\r
- {\r
- VNIC_TRACE_EXIT( VNIC_DBG_ERROR,\r
- ("UNEXPECTED RSP Packet CMD: %d\n", pCHdr->pktCmd ) );\r
- return;\r
- }\r
-\r
- InterlockedExchangePointer( &pControl->pResponse, pRecvIo );\r
-\r
- switch ( pCHdr->pktCmd )\r
- {\r
- case CMD_INIT_INIC:\r
- status = control_initInicRsp( pControl,\r
- &p_viport->featuresSupported,\r
- p_viport->hwMacAddress,\r
- &p_viport->numMacAddresses,\r
- &p_viport->defaultVlan );\r
- if( status )\r
- {\r
- InterlockedExchange(\r
- (volatile LONG*)&p_viport->linkState,\r
- (LONG)LINK_INITINICRSP );\r
- }\r
- InterlockedOr( &p_viport->updates, SYNC_QUERY );\r
- break;\r
-\r
- case CMD_CONFIG_DATA_PATH:\r
- status = control_configDataPathRsp( pControl,\r
- data_hostPool( &p_viport->data ),\r
- data_eiocPool( &p_viport->data ),\r
- data_hostPoolMax( &p_viport->data ),\r
- data_eiocPoolMax( &p_viport->data ),\r
- data_hostPoolMin( &p_viport->data ),\r
- data_eiocPoolMin( &p_viport->data ));\r
- if( status )\r
- {\r
- InterlockedExchange(\r
- (volatile LONG*)&p_viport->linkState,\r
- (LONG)LINK_CONFIGDATAPATHRSP );\r
- }\r
- InterlockedOr( &p_viport->updates, SYNC_QUERY );\r
- break;\r
-\r
- case CMD_EXCHANGE_POOLS:\r
- status = control_exchangePoolsRsp( &p_viport->control,\r
- data_remotePoolAddr( &p_viport->data ),\r
- data_remotePoolRkey( &p_viport->data ) );\r
- if( status )\r
- {\r
- InterlockedExchange(\r
- (volatile LONG*)&p_viport->linkState,\r
- (LONG)LINK_XCHGPOOLRSP );\r
- }\r
- InterlockedOr( &p_viport->updates, SYNC_QUERY );\r
- break;\r
-\r
- /* process other responses */\r
- case CMD_CONFIG_LINK:\r
- status = control_configLinkRsp( &p_viport->control,\r
- &p_viport->flags,\r
- &p_viport->mtu );\r
- if( status )\r
- {\r
- InterlockedExchange(\r
- (volatile LONG*)&p_viport->linkState,\r
- (LONG)LINK_CONFIGLINKRSP );\r
-\r
- if( p_viport->flags & INIC_FLAG_ENABLE_NIC )\r
- {\r
- /* don't indicate media state yet if in sync query */\r
- if( ( InterlockedExchange( &p_viport->p_netpath->carrier, TRUE ) == FALSE ) &&\r
- !( p_viport->updates & SYNC_QUERY ) )\r
- { \r
- viport_restartXmit( p_viport );\r
- //viport_linkUp( p_viport );\r
- }\r
- }\r
- else if( p_viport->flags & INIC_FLAG_DISABLE_NIC )\r
- {\r
- if( InterlockedExchange( &p_viport->p_netpath->carrier, FALSE ) == TRUE )\r
- {\r
- viport_stopXmit( p_viport );\r
- viport_linkDown( p_viport );\r
- }\r
- }\r
- InterlockedAnd( &p_viport->updates, ~NEED_LINK_CONFIG );\r
- }\r
- break;\r
-\r
- case CMD_HEARTBEAT:\r
- status = control_heartbeatRsp( pControl );\r
- if( status &&\r
- !p_viport->errored &&\r
- !p_viport->disconnect )\r
- {\r
- InterlockedExchange(\r
- (volatile LONG*)&p_viport->link_hb_state,\r
- (LONG)LINK_HEARTBEATRSP );\r
- }\r
- // Don't signal any waiting thread or start processing other updates.\r
- return;\r
-\r
- case CMD_CONFIG_ADDRESSES:\r
- status = control_configAddrsRsp( pControl );\r
- if( status == TRUE )\r
- { // need more entries to send?\r
- if( p_viport->addrs_query_done == 0 )\r
- {\r
- if( !p_viport->errored )\r
- {\r
- if( control_configAddrsReq( pControl,\r
- p_viport->macAddresses,\r
- p_viport->numMacAddresses,\r
- &p_viport->addrs_query_done ) != IB_SUCCESS )\r
- {\r
- viport_failure( p_viport );\r
- }\r
- }\r
- // Don't signal any waiting thread or start processing other updates.\r
- return;\r
- }\r
-\r
- InterlockedAnd( &p_viport->updates, ~NEED_ADDRESS_CONFIG );\r
- InterlockedExchange( (volatile LONG*)&p_viport->linkState,\r
- (LONG)LINK_CONFIGADDRSRSP );\r
- }\r
- break;\r
-\r
- case CMD_REPORT_STATISTICS:\r
- status = control_reportStatisticsRsp( pControl, &p_viport->stats );\r
- if ( status )\r
- {\r
- if( p_viport->stats.ethernetStatus > 0 &&\r
- !p_viport->errored )\r
- {\r
- viport_linkUp( p_viport );\r
- }\r
- else\r
- {\r
- viport_linkDown( p_viport );\r
- }\r
- }\r
- InterlockedAnd( &p_viport->updates, ~NEED_STATS );\r
- break;\r
-\r
- case CMD_RESET:\r
- status = control_resetRsp( pControl );\r
- if( status )\r
- {\r
- status = FALSE;\r
- InterlockedExchange(\r
- (volatile LONG*)&p_viport->linkState,\r
- (LONG)LINK_RESETRSP );\r
- }\r
- break;\r
-\r
- default:\r
- break;\r
- }\r
- \r
- if( _viport_process_query( p_viport, FALSE ) != NDIS_STATUS_PENDING )\r
- {\r
- /* Complete any pending set OID. */\r
- vnic_resume_set_oids( p_viport->p_adapter );\r
- }\r
-\r
- if( InterlockedAnd( &p_viport->updates, ~SYNC_QUERY ) & SYNC_QUERY )\r
- cl_event_signal( &p_viport->sync_event );\r
-}\r
-\r
-\r
-static ib_api_status_t\r
-control_send(\r
- IN Control_t *pControl )\r
-{\r
- Inic_ControlPacket_t *pPkt = control_packet(&pControl->sendIo);\r
-\r
- VNIC_ENTER ( VNIC_DBG_CTRL );\r
-\r
- if ( InterlockedCompareExchange( (volatile LONG*)&pControl->reqOutstanding,\r
- TRUE, FALSE ) == TRUE )\r
- {\r
- /* IF WE HIT THIS WE ARE HOSED!!!\r
- * by the time we detect this error, the send buffer has been\r
- * overwritten, and if we retry we will send garbage data.\r
- */\r
- VNIC_TRACE_EXIT( VNIC_DBG_ERROR,\r
- ("IB Send never completed\n" ) );\r
- goto failure;\r
- }\r
-\r
-#ifdef _DEBUG_\r
- //__control_logControlPacket( pPkt );\r
-#endif\r
- InterlockedExchange( (volatile LONG*)&pControl->rspExpected,\r
- (LONG)pPkt->hdr.pktCmd );\r
-\r
- control_timer( pControl, pControl->p_conf->rspTimeout );\r
-\r
-#ifdef VNIC_STATISTIC\r
- pControl->statistics.requestTime = cl_get_time_stamp();\r
-#endif /* VNIC_STATISTIC */\r
-\r
- if( ( ibqp_postSend( &pControl->qp, &pControl->sendIo.io )) != IB_SUCCESS )\r
- {\r
- InterlockedExchange((volatile LONG*)&pControl->reqOutstanding, FALSE );\r
-\r
- VNIC_TRACE( VNIC_DBG_ERROR,\r
- ("IOC %d: Failed to post send\n", pControl->p_viport->ioc_num ) );\r
- goto failure;\r
- }\r
- \r
- VNIC_EXIT( VNIC_DBG_CTRL );\r
- return IB_SUCCESS;\r
-\r
-failure:\r
- pControl->p_viport->p_adapter->hung++;\r
- viport_failure( pControl->p_viport );\r
- VNIC_EXIT( VNIC_DBG_CTRL );\r
- return IB_ERROR;\r
-}\r
-\r
-\r
-static void\r
-control_sendComplete(\r
- IN Io_t *pIo )\r
-{\r
- Control_t *pControl = &pIo->pViport->control;\r
-\r
- VNIC_ENTER( VNIC_DBG_CTRL );\r
-\r
- InterlockedExchange((volatile LONG*)&pControl->reqOutstanding, FALSE );\r
-\r
- VNIC_EXIT( VNIC_DBG_CTRL );\r
- return;\r
-}\r
-\r
-static void\r
-control_timeout(\r
- IN void *p_context )\r
-{\r
- Control_t *pControl;\r
-\r
- VNIC_ENTER( VNIC_DBG_CTRL );\r
-\r
- pControl = (Control_t *)p_context;\r
-\r
- InterlockedExchange( (LONG *)&pControl->timerstate, (LONG)TIMER_EXPIRED );\r
-\r
- InterlockedExchange( (volatile LONG*)&pControl->rspExpected, FALSE );\r
-\r
- VNIC_EXIT( VNIC_DBG_CTRL );\r
- return;\r
-}\r
-\r
-static void\r
-control_timer(\r
- IN Control_t *pControl,\r
- IN int timeout )\r
-{\r
- VNIC_ENTER( VNIC_DBG_CTRL );\r
-\r
- InterlockedExchange( (LONG *)&pControl->timerstate, (LONG)TIMER_ACTIVE );\r
-\r
- cl_timer_start(&pControl->timer, timeout);\r
-\r
- VNIC_EXIT( VNIC_DBG_CTRL );\r
- return;\r
-}\r
-\r
-static void\r
-control_timerStop(\r
- IN Control_t *pControl )\r
-{\r
- VNIC_ENTER( VNIC_DBG_CTRL );\r
-\r
-\r
- if ( ( InterlockedExchange( (LONG *)&pControl->timerstate,\r
- (LONG)TIMER_IDLE )) == TIMER_ACTIVE )\r
- {\r
- cl_timer_stop( &pControl->timer );\r
- }\r
-\r
- VNIC_EXIT( VNIC_DBG_CTRL );\r
- return;\r
-}\r
-\r
-static void\r
-control_initHdr(\r
- IN Control_t * pControl,\r
- IN uint8_t cmd )\r
-{\r
- ControlConfig_t *p_conf;\r
- Inic_ControlPacket_t *pPkt;\r
- Inic_ControlHeader_t *pHdr;\r
-\r
- VNIC_ENTER( VNIC_DBG_CTRL );\r
-\r
- p_conf = pControl->p_conf;\r
-\r
- pPkt = control_packet( &pControl->sendIo );\r
- pHdr = &pPkt->hdr;\r
-\r
- pHdr->pktType = TYPE_REQ;\r
- pHdr->pktCmd = cmd;\r
- pHdr->pktSeqNum = ++pControl->seqNum;\r
- pControl->reqRetryCounter = 0;\r
- pHdr->pktRetryCount = 0;\r
-\r
- VNIC_EXIT( VNIC_DBG_CTRL );\r
-}\r
-\r
-static RecvIo_t*\r
-control_getRsp(\r
- IN Control_t *pControl )\r
-{\r
- RecvIo_t *pRecvIo;\r
-\r
- VNIC_ENTER ( VNIC_DBG_CTRL );\r
-\r
- pRecvIo = InterlockedExchangePointer( &pControl->pResponse, NULL );\r
-\r
- if ( pRecvIo != NULL )\r
- {\r
- control_timerStop(pControl);\r
- return pRecvIo;\r
- }\r
-\r
- if ( ( pControl->timerstate =\r
- InterlockedCompareExchange( (LONG *)&pControl->timerstate,\r
- (LONG)TIMER_IDLE, (LONG)TIMER_EXPIRED )) == TIMER_EXPIRED )\r
- {\r
- Inic_ControlPacket_t *pPkt = control_packet( &pControl->sendIo );\r
- Inic_ControlHeader_t *pHdr = &pPkt->hdr;\r
-\r
- VNIC_TRACE( VNIC_DBG_ERROR,\r
- ("IOC %d: No response received from EIOC\n",\r
- pControl->p_viport->ioc_num ) );\r
-#ifdef VNIC_STATISTIC\r
- pControl->statistics.timeoutNum++;\r
-#endif /* VNIC_STATISTIC */\r
-\r
- pControl->reqRetryCounter++;\r
-\r
- if ( pControl->reqRetryCounter >= pControl->p_conf->reqRetryCount )\r
- {\r
- VNIC_TRACE( VNIC_DBG_ERROR,\r
- ("IOC %d: Control packet retry exceeded\n",\r
- pControl->p_viport->ioc_num ) );\r
- }\r
- else\r
- {\r
- pHdr->pktRetryCount = pControl->reqRetryCounter;\r
- control_send( pControl );\r
- }\r
- }\r
- return NULL;\r
-}\r
-\r
-static void\r
-copyRecvPoolConfig(\r
- IN Inic_RecvPoolConfig_t *pSrc,\r
- IN OUT Inic_RecvPoolConfig_t *pDst )\r
-{\r
-\r
- pDst->sizeRecvPoolEntry = hton32(pSrc->sizeRecvPoolEntry);\r
- pDst->numRecvPoolEntries = hton32(pSrc->numRecvPoolEntries);\r
- pDst->timeoutBeforeKick = hton32(pSrc->timeoutBeforeKick);\r
- pDst->numRecvPoolEntriesBeforeKick = hton32(pSrc->numRecvPoolEntriesBeforeKick);\r
- pDst->numRecvPoolBytesBeforeKick = hton32(pSrc->numRecvPoolBytesBeforeKick);\r
- pDst->freeRecvPoolEntriesPerUpdate = hton32(pSrc->freeRecvPoolEntriesPerUpdate);\r
- return;\r
-}\r
-\r
-static BOOLEAN\r
-checkRecvPoolConfigValue(\r
- IN void *pSrc,\r
- IN void *pDst,\r
- IN void *pMax,\r
- IN void *pMin,\r
- IN char *name )\r
-{\r
- uint32_t value;\r
- uint32_t *p_src = (uint32_t *)pSrc;\r
- uint32_t *p_dst = (uint32_t *)pDst;\r
- uint32_t *p_min = (uint32_t *)pMin;\r
- uint32_t *p_max = (uint32_t *)pMax;\r
-\r
- UNREFERENCED_PARAMETER( name );\r
-\r
- value = ntoh32( *p_src );\r
-\r
- if (value > *p_max )\r
- {\r
- VNIC_TRACE( VNIC_DBG_ERROR,\r
- ("Value %s too large\n", name) );\r
- return FALSE;\r
- }\r
- else if (value < *p_min )\r
- {\r
- VNIC_TRACE( VNIC_DBG_ERROR,\r
- ("Value %s too small\n", name) );\r
- return FALSE;\r
- }\r
-\r
- *p_dst = value;\r
- return TRUE;\r
-}\r
-\r
-static BOOLEAN\r
-checkRecvPoolConfig(\r
- IN Inic_RecvPoolConfig_t *pSrc,\r
- IN Inic_RecvPoolConfig_t *pDst,\r
- IN Inic_RecvPoolConfig_t *pMax,\r
- IN Inic_RecvPoolConfig_t *pMin )\r
-{\r
- if (!checkRecvPoolConfigValue(&pSrc->sizeRecvPoolEntry, &pDst->sizeRecvPoolEntry,\r
- &pMax->sizeRecvPoolEntry, &pMin->sizeRecvPoolEntry, "sizeRecvPoolEntry")\r
- || !checkRecvPoolConfigValue(&pSrc->numRecvPoolEntries, &pDst->numRecvPoolEntries,\r
- &pMax->numRecvPoolEntries, &pMin->numRecvPoolEntries, "numRecvPoolEntries")\r
- || !checkRecvPoolConfigValue(&pSrc->timeoutBeforeKick, &pDst->timeoutBeforeKick,\r
- &pMax->timeoutBeforeKick, &pMin->timeoutBeforeKick, "timeoutBeforeKick")\r
- || !checkRecvPoolConfigValue(&pSrc->numRecvPoolEntriesBeforeKick,\r
- &pDst->numRecvPoolEntriesBeforeKick, &pMax->numRecvPoolEntriesBeforeKick,\r
- &pMin->numRecvPoolEntriesBeforeKick, "numRecvPoolEntriesBeforeKick")\r
- || !checkRecvPoolConfigValue(&pSrc->numRecvPoolBytesBeforeKick,\r
- &pDst->numRecvPoolBytesBeforeKick, &pMax->numRecvPoolBytesBeforeKick,\r
- &pMin->numRecvPoolBytesBeforeKick, "numRecvPoolBytesBeforeKick")\r
- || !checkRecvPoolConfigValue(&pSrc->freeRecvPoolEntriesPerUpdate,\r
- &pDst->freeRecvPoolEntriesPerUpdate, &pMax->freeRecvPoolEntriesPerUpdate,\r
- &pMin->freeRecvPoolEntriesPerUpdate, "freeRecvPoolEntriesPerUpdate"))\r
- return FALSE;\r
-\r
- if ( !IsPowerOf2( pDst->numRecvPoolEntries ) )\r
- {\r
- VNIC_TRACE( VNIC_DBG_ERROR,\r
- ("numRecvPoolEntries (%d) must be power of 2\n",\r
- pDst->numRecvPoolEntries) );\r
- return FALSE;\r
- }\r
- if ( !IsPowerOf2( pDst->freeRecvPoolEntriesPerUpdate ) )\r
- {\r
- VNIC_TRACE( VNIC_DBG_ERROR,\r
- ("freeRecvPoolEntriesPerUpdate (%d) must be power of 2\n",\r
- pDst->freeRecvPoolEntriesPerUpdate) );\r
- return FALSE;\r
- }\r
- if ( pDst->freeRecvPoolEntriesPerUpdate >= pDst->numRecvPoolEntries )\r
- {\r
- VNIC_TRACE( VNIC_DBG_ERROR,\r
- ("freeRecvPoolEntriesPerUpdate (%d) must be less than numRecvPoolEntries (%d)\n",\r
- pDst->freeRecvPoolEntriesPerUpdate, pDst->numRecvPoolEntries) );\r
- return FALSE;\r
- }\r
- if ( pDst->numRecvPoolEntriesBeforeKick >= pDst->numRecvPoolEntries )\r
- {\r
- VNIC_TRACE( VNIC_DBG_ERROR,\r
- ("numRecvPoolEntriesBeforeKick (%d) must be less than numRecvPoolEntries (%d)\n",\r
- pDst->numRecvPoolEntriesBeforeKick, pDst->numRecvPoolEntries) );\r
- return FALSE;\r
- }\r
-\r
- return TRUE;\r
-}\r
-\r
-static void\r
-__control_logControlPacket(\r
- IN Inic_ControlPacket_t *pPkt )\r
-{\r
- char *type;\r
- int i;\r
-\r
- switch( pPkt->hdr.pktType )\r
- {\r
- case TYPE_INFO:\r
- type = "TYPE_INFO";\r
- break;\r
- case TYPE_REQ:\r
- type = "TYPE_REQ";\r
- break;\r
- case TYPE_RSP:\r
- type = "TYPE_RSP";\r
- break;\r
- case TYPE_ERR:\r
- type = "TYPE_ERR";\r
- break;\r
- default:\r
- type = "UNKNOWN";\r
- }\r
- switch( pPkt->hdr.pktCmd )\r
- {\r
- case CMD_INIT_INIC:\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- ("ControlPacket: pktType = %s, pktCmd = CMD_INIT_INIC\n", type ) );\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- (" pktSeqNum = %u, pktRetryCount = %u\n",\r
- pPkt->hdr.pktSeqNum,\r
- pPkt->hdr.pktRetryCount) );\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- (" inicMajorVersion = %u, inicMinorVersion = %u\n",\r
- ntoh16(pPkt->cmd.initInicReq.inicMajorVersion),\r
- ntoh16(pPkt->cmd.initInicReq.inicMinorVersion)) );\r
- if (pPkt->hdr.pktType == TYPE_REQ)\r
- {\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- (" inicInstance = %u, numDataPaths = %u\n",\r
- pPkt->cmd.initInicReq.inicInstance,\r
- pPkt->cmd.initInicReq.numDataPaths) );\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- (" numAddressEntries = %u\n",\r
- ntoh16(pPkt->cmd.initInicReq.numAddressEntries)) );\r
- }\r
- else\r
- {\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- (" numLanSwitches = %u, numDataPaths = %u\n",\r
- pPkt->cmd.initInicRsp.numLanSwitches,\r
- pPkt->cmd.initInicRsp.numDataPaths) );\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- (" numAddressEntries = %u, featuresSupported = %08x\n",\r
- ntoh16(pPkt->cmd.initInicRsp.numAddressEntries),\r
- ntoh32(pPkt->cmd.initInicRsp.featuresSupported)) );\r
- if (pPkt->cmd.initInicRsp.numLanSwitches != 0)\r
- {\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- ("lanSwitch[0] lanSwitchNum = %u, numEnetPorts = %08x\n",\r
- pPkt->cmd.initInicRsp.lanSwitch[0].lanSwitchNum,\r
- pPkt->cmd.initInicRsp.lanSwitch[0].numEnetPorts) );\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- (" defaultVlan = %u, hwMacAddress = %02x:%02x:%02x:%02x:%02x:%02x\n",\r
- ntoh16(pPkt->cmd.initInicRsp.lanSwitch[0].defaultVlan),\r
- pPkt->cmd.initInicRsp.lanSwitch[0].hwMacAddress[0],\r
- pPkt->cmd.initInicRsp.lanSwitch[0].hwMacAddress[1],\r
- pPkt->cmd.initInicRsp.lanSwitch[0].hwMacAddress[2],\r
- pPkt->cmd.initInicRsp.lanSwitch[0].hwMacAddress[3],\r
- pPkt->cmd.initInicRsp.lanSwitch[0].hwMacAddress[4],\r
- pPkt->cmd.initInicRsp.lanSwitch[0].hwMacAddress[5]) );\r
- }\r
- }\r
- break;\r
- case CMD_CONFIG_DATA_PATH:\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- ( "ControlPacket: pktType = %s, pktCmd = CMD_CONFIG_DATA_PATH\n", type) );\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- (" pktSeqNum = %u, pktRetryCount = %u\n",\r
- pPkt->hdr.pktSeqNum,\r
- pPkt->hdr.pktRetryCount) );\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- (" pathIdentifier = %"PRIx64", dataPath = %u\n",\r
- pPkt->cmd.configDataPathReq.pathIdentifier,\r
- pPkt->cmd.configDataPathReq.dataPath) );\r
- \r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- ("Host Config sizeRecvPoolEntry = %u, numRecvPoolEntries = %u\n",\r
- ntoh32(pPkt->cmd.configDataPathReq.hostRecvPoolConfig.sizeRecvPoolEntry),\r
- ntoh32(pPkt->cmd.configDataPathReq.hostRecvPoolConfig.numRecvPoolEntries)) );\r
- \r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- (" timeoutBeforeKick = %u, numRecvPoolEntriesBeforeKick = %u\n",\r
- ntoh32(pPkt->cmd.configDataPathReq.hostRecvPoolConfig.timeoutBeforeKick),\r
- ntoh32(pPkt->cmd.configDataPathReq.hostRecvPoolConfig.numRecvPoolEntriesBeforeKick)) );\r
- \r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- (" numRecvPoolBytesBeforeKick = %u, freeRecvPoolEntriesPerUpdate = %u\n",\r
- ntoh32(pPkt->cmd.configDataPathReq.hostRecvPoolConfig.numRecvPoolBytesBeforeKick),\r
- ntoh32(pPkt->cmd.configDataPathReq.hostRecvPoolConfig.freeRecvPoolEntriesPerUpdate)) );\r
-\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- ("Eioc Config sizeRecvPoolEntry = %u, numRecvPoolEntries = %u\n",\r
- ntoh32(pPkt->cmd.configDataPathReq.eiocRecvPoolConfig.sizeRecvPoolEntry),\r
- ntoh32(pPkt->cmd.configDataPathReq.eiocRecvPoolConfig.numRecvPoolEntries)) );\r
-\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- (" timeoutBeforeKick = %u, numRecvPoolEntriesBeforeKick = %u\n",\r
- ntoh32(pPkt->cmd.configDataPathReq.eiocRecvPoolConfig.timeoutBeforeKick),\r
- ntoh32(pPkt->cmd.configDataPathReq.eiocRecvPoolConfig.numRecvPoolEntriesBeforeKick)) );\r
-\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- (" numRecvPoolBytesBeforeKick = %u, freeRecvPoolEntriesPerUpdate = %u\n",\r
- ntoh32(pPkt->cmd.configDataPathReq.eiocRecvPoolConfig.numRecvPoolBytesBeforeKick),\r
- ntoh32(pPkt->cmd.configDataPathReq.eiocRecvPoolConfig.freeRecvPoolEntriesPerUpdate)) );\r
- break;\r
- case CMD_EXCHANGE_POOLS:\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- ("ControlPacket: pktType = %s, pktCmd = CMD_EXCHANGE_POOLS\n", type ) );\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- (" pktSeqNum = %u, pktRetryCount = %u\n",\r
- pPkt->hdr.pktSeqNum,\r
- pPkt->hdr.pktRetryCount) );\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- (" datapath = %u\n",\r
- pPkt->cmd.exchangePoolsReq.dataPath) );\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- (" poolRKey = %08x poolAddr = %"PRIx64"\n",\r
- ntoh32(pPkt->cmd.exchangePoolsReq.poolRKey),\r
- ntoh64(pPkt->cmd.exchangePoolsReq.poolAddr)) );\r
- break;\r
- case CMD_CONFIG_ADDRESSES:\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- ( "ControlPacket: pktType = %s, pktCmd = CMD_CONFIG_ADDRESSES\n", type ) );\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- (" pktSeqNum = %u, pktRetryCount = %u\n",\r
- pPkt->hdr.pktSeqNum,\r
- pPkt->hdr.pktRetryCount) );\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- (" numAddressOps = %x, lanSwitchNum = %d\n",\r
- pPkt->cmd.configAddressesReq.numAddressOps,\r
- pPkt->cmd.configAddressesReq.lanSwitchNum) );\r
- for (i = 0; ( i < pPkt->cmd.configAddressesReq.numAddressOps) && (i < 16); i++)\r
- {\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- (" listAddressOps[%u].index = %u\n",\r
- i, ntoh16(pPkt->cmd.configAddressesReq.listAddressOps[i].index)) );\r
- \r
- switch(pPkt->cmd.configAddressesReq.listAddressOps[i].operation)\r
- {\r
- case INIC_OP_GET_ENTRY:\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- (" listAddressOps[%u].operation = INIC_OP_GET_ENTRY\n", i) );\r
- break;\r
- case INIC_OP_SET_ENTRY:\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- (" listAddressOps[%u].operation = INIC_OP_SET_ENTRY\n", i) );\r
- break;\r
- default:\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- (" listAddressOps[%u].operation = UNKNOWN(%d)\n",\r
- i, pPkt->cmd.configAddressesReq.listAddressOps[i].operation) );\r
- break;\r
- }\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- (" listAddressOps[%u].valid = %u\n",\r
- i, pPkt->cmd.configAddressesReq.listAddressOps[i].valid) );\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- (" listAddressOps[%u].address = %02x:%02x:%02x:%02x:%02x:%02x\n", i,\r
- pPkt->cmd.configAddressesReq.listAddressOps[i].address[0],\r
- pPkt->cmd.configAddressesReq.listAddressOps[i].address[1],\r
- pPkt->cmd.configAddressesReq.listAddressOps[i].address[2],\r
- pPkt->cmd.configAddressesReq.listAddressOps[i].address[3],\r
- pPkt->cmd.configAddressesReq.listAddressOps[i].address[4],\r
- pPkt->cmd.configAddressesReq.listAddressOps[i].address[5]) );\r
-\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- (" listAddressOps[%u].vlan = %u\n",\r
- i, ntoh16(pPkt->cmd.configAddressesReq.listAddressOps[i].vlan)) );\r
- }\r
- break;\r
- case CMD_CONFIG_LINK:\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- ("ControlPacket: pktType = %s, pktCmd = CMD_CONFIG_LINK\n", type) );\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- (" pktSeqNum = %u, pktRetryCount = %u\n",\r
- pPkt->hdr.pktSeqNum,\r
- pPkt->hdr.pktRetryCount) );\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- (" cmdFlags = %x\n",\r
- pPkt->cmd.configLinkReq.cmdFlags) );\r
-\r
- if ( pPkt->cmd.configLinkReq.cmdFlags & INIC_FLAG_ENABLE_NIC )\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- (" INIC_FLAG_ENABLE_NIC\n") );\r
-\r
- if ( pPkt->cmd.configLinkReq.cmdFlags & INIC_FLAG_DISABLE_NIC )\r
- \r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- (" INIC_FLAG_DISABLE_NIC\n") );\r
-\r
- if ( pPkt->cmd.configLinkReq.cmdFlags & INIC_FLAG_ENABLE_MCAST_ALL )\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- (" INIC_FLAG_ENABLE_MCAST_ALL\n") );\r
-\r
- if ( pPkt->cmd.configLinkReq.cmdFlags & INIC_FLAG_DISABLE_MCAST_ALL )\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- (" INIC_FLAG_DISABLE_MCAST_ALL\n") );\r
-\r
- if ( pPkt->cmd.configLinkReq.cmdFlags & INIC_FLAG_ENABLE_PROMISC )\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- (" INIC_FLAG_ENABLE_PROMISC\n") );\r
- \r
- if ( pPkt->cmd.configLinkReq.cmdFlags & INIC_FLAG_DISABLE_PROMISC )\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- (" INIC_FLAG_DISABLE_PROMISC\n") );\r
- if ( pPkt->cmd.configLinkReq.cmdFlags & INIC_FLAG_SET_MTU )\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- (" INIC_FLAG_SET_MTU\n") );\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- (" lanSwitchNum = %x, mtuSize = %d\n",\r
- pPkt->cmd.configLinkReq.lanSwitchNum,\r
- ntoh16(pPkt->cmd.configLinkReq.mtuSize)) );\r
- if ( pPkt->hdr.pktType == TYPE_RSP )\r
- {\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- (" defaultVlan = %u, hwMacAddress = %02x:%02x:%02x:%02x:%02x:%02x\n",\r
- ntoh16(pPkt->cmd.configLinkReq.defaultVlan),\r
- pPkt->cmd.configLinkReq.hwMacAddress[0],\r
- pPkt->cmd.configLinkReq.hwMacAddress[1],\r
- pPkt->cmd.configLinkReq.hwMacAddress[2],\r
- pPkt->cmd.configLinkReq.hwMacAddress[3],\r
- pPkt->cmd.configLinkReq.hwMacAddress[4],\r
- pPkt->cmd.configLinkReq.hwMacAddress[5]) );\r
- }\r
- break;\r
- case CMD_REPORT_STATISTICS:\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- ("ControlPacket: pktType = %s, pktCmd = CMD_REPORT_STATISTICS\n", type ) );\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- (" pktSeqNum = %u, pktRetryCount = %u\n",\r
- pPkt->hdr.pktSeqNum,\r
- pPkt->hdr.pktRetryCount) );\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- (" lanSwitchNum = %u\n",\r
- pPkt->cmd.reportStatisticsReq.lanSwitchNum) );\r
-\r
- if (pPkt->hdr.pktType == TYPE_REQ)\r
- break;\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- (" ifInBroadcastPkts = %"PRIu64,\r
- ntoh64(pPkt->cmd.reportStatisticsRsp.ifInBroadcastPkts)) );\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- (" ifInMulticastPkts = %"PRIu64"\n",\r
- ntoh64(pPkt->cmd.reportStatisticsRsp.ifInMulticastPkts)) );\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- (" ifInOctets = %"PRIu64,\r
- ntoh64(pPkt->cmd.reportStatisticsRsp.ifInOctets)) );\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- (" ifInUcastPkts = %"PRIu64"\n",\r
- ntoh64(pPkt->cmd.reportStatisticsRsp.ifInUcastPkts)) );\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- (" ifInNUcastPkts = %"PRIu64,\r
- ntoh64(pPkt->cmd.reportStatisticsRsp.ifInNUcastPkts)) );\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- (" ifInUnderrun = %"PRIu64"\n",\r
- ntoh64(pPkt->cmd.reportStatisticsRsp.ifInUnderrun)) );\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- (" ifInErrors = %"PRIu64,\r
- ntoh64(pPkt->cmd.reportStatisticsRsp.ifInErrors)) );\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- (" ifOutErrors = %"PRIu64"\n",\r
- ntoh64(pPkt->cmd.reportStatisticsRsp.ifOutErrors)) );\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- (" ifOutOctets = %"PRIu64,\r
- ntoh64(pPkt->cmd.reportStatisticsRsp.ifOutOctets)) );\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- (" ifOutUcastPkts = %"PRIu64"\n",\r
- ntoh64(pPkt->cmd.reportStatisticsRsp.ifOutUcastPkts)) );\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- (" ifOutMulticastPkts = %"PRIu64,\r
- ntoh64(pPkt->cmd.reportStatisticsRsp.ifOutMulticastPkts)) );\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- (" ifOutBroadcastPkts = %"PRIu64"\n",\r
- ntoh64(pPkt->cmd.reportStatisticsRsp.ifOutBroadcastPkts)) );\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- (" ifOutNUcastPkts = %"PRIu64,\r
- ntoh64(pPkt->cmd.reportStatisticsRsp.ifOutNUcastPkts)) );\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- (" ifOutOk = %"PRIu64"\n",\r
- ntoh64(pPkt->cmd.reportStatisticsRsp.ifOutOk)) );\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- (" ifInOk = %"PRIu64,\r
- ntoh64(pPkt->cmd.reportStatisticsRsp.ifInOk)) );\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- (" ifOutUcastBytes = %"PRIu64"\n",\r
- ntoh64(pPkt->cmd.reportStatisticsRsp.ifOutUcastBytes)) );\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- (" ifOutMulticastBytes = %"PRIu64,\r
- ntoh64(pPkt->cmd.reportStatisticsRsp.ifOutMulticastBytes)) );\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- (" ifOutBroadcastBytes = %"PRIu64"\n",\r
- ntoh64(pPkt->cmd.reportStatisticsRsp.ifOutBroadcastBytes)) );\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- (" ifInUcastBytes = %"PRIu64,\r
- ntoh64(pPkt->cmd.reportStatisticsRsp.ifInUcastBytes)) );\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- (" ifInMulticastBytes = %"PRIu64"\n",\r
- ntoh64(pPkt->cmd.reportStatisticsRsp.ifInMulticastBytes)) );\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- (" ifInBroadcastBytes = %"PRIu64,\r
- ntoh64(pPkt->cmd.reportStatisticsRsp.ifInBroadcastBytes)) );\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- (" ethernetStatus = %"PRIu64"\n",\r
- ntoh64(pPkt->cmd.reportStatisticsRsp.ethernetStatus)) );\r
- break;\r
- case CMD_CLEAR_STATISTICS:\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- ("ControlPacket: pktType = %s, pktCmd = CMD_CLEAR_STATISTICS\n", type ) );\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- (" pktSeqNum = %u, pktRetryCount = %u\n",\r
- pPkt->hdr.pktSeqNum,\r
- pPkt->hdr.pktRetryCount) );\r
- break;\r
- case CMD_REPORT_STATUS:\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- ("ControlPacket: pktType = %s, pktCmd = CMD_REPORT_STATUS\n",\r
- type) );\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- (" pktSeqNum = %u, pktRetryCount = %u\n",\r
- pPkt->hdr.pktSeqNum,\r
- pPkt->hdr.pktRetryCount) );\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- (" lanSwitchNum = %u, isFatal = %u\n",\r
- pPkt->cmd.reportStatus.lanSwitchNum,\r
- pPkt->cmd.reportStatus.isFatal) );\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- (" statusNumber = %u, statusInfo = %u\n",\r
- ntoh32(pPkt->cmd.reportStatus.statusNumber),\r
- ntoh32(pPkt->cmd.reportStatus.statusInfo)) );\r
- pPkt->cmd.reportStatus.fileName[31] = '\0';\r
- pPkt->cmd.reportStatus.routine[31] = '\0';\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- (" filename = %s, routine = %s\n",\r
- pPkt->cmd.reportStatus.fileName,\r
- pPkt->cmd.reportStatus.routine) );\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- (" lineNum = %u, errorParameter = %u\n",\r
- ntoh32(pPkt->cmd.reportStatus.lineNum),\r
- ntoh32(pPkt->cmd.reportStatus.errorParameter)) );\r
- pPkt->cmd.reportStatus.descText[127] = '\0';\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- (" descText = %s\n",\r
- pPkt->cmd.reportStatus.descText) );\r
- break;\r
- case CMD_RESET:\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- ("ControlPacket: pktType = %s, pktCmd = CMD_RESET\n", type ) );\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- (" pktSeqNum = %u, pktRetryCount = %u\n",\r
- pPkt->hdr.pktSeqNum,\r
- pPkt->hdr.pktRetryCount) );\r
- break;\r
- case CMD_HEARTBEAT:\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- ("ControlPacket: pktType = %s, pktCmd = CMD_HEARTBEAT\n", type ) );\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- (" pktSeqNum = %u, pktRetryCount = %u\n",\r
- pPkt->hdr.pktSeqNum,\r
- pPkt->hdr.pktRetryCount) );\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- (" hbInterval = %d\n",\r
- ntoh32(pPkt->cmd.heartbeatReq.hbInterval)) );\r
- break;\r
- default:\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- ("ControlPacket: pktType = %s, pktCmd = UNKNOWN (%u)\n",\r
- type,pPkt->hdr.pktCmd) );\r
- VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
- (" pktSeqNum = %u, pktRetryCount = %u\n",\r
- pPkt->hdr.pktSeqNum,\r
- pPkt->hdr.pktRetryCount) );\r
- break;\r
- }\r
- return;\r
-}\r
+++ /dev/null
-/*\r
- * Copyright (c) 2007 QLogic Corporation. All rights reserved.\r
- *\r
- * This software is available to you under the OpenIB.org BSD license\r
- * below:\r
- *\r
- * Redistribution and use in source and binary forms, with or\r
- * without modification, are permitted provided that the following\r
- * conditions are met:\r
- *\r
- * - Redistributions of source code must retain the above\r
- * copyright notice, this list of conditions and the following\r
- * disclaimer.\r
- *\r
- * - Redistributions in binary form must reproduce the above\r
- * copyright notice, this list of conditions and the following\r
- * disclaimer in the documentation and/or other materials\r
- * provided with the distribution.\r
- *\r
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,\r
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\r
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND\r
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS\r
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN\r
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN\r
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\r
- * SOFTWARE.\r
- *\r
- * $Id$\r
- */\r
-\r
-#ifndef _VNIC_CONTROL_H_\r
-#define _VNIC_CONTROL_H_\r
-\r
-#include "vnic_controlpkt.h"\r
-#include "vnic_util.h"\r
-\r
-typedef enum {\r
- TIMER_IDLE,\r
- TIMER_ACTIVE,\r
- TIMER_EXPIRED\r
-}timerstate_t;\r
-\r
-typedef struct Control {\r
- struct _viport *p_viport;\r
- struct ControlConfig *p_conf;\r
- IbRegion_t region;\r
- IbQp_t qp;\r
- uint8_t *pLocalStorage;\r
- uint16_t majVer;\r
- uint16_t minVer;\r
- Inic_LanSwitchAttributes_t lanSwitch;\r
- SendIo_t sendIo;\r
- RecvIo_t *pRecvIos;\r
-\r
- timerstate_t timerstate;\r
- cl_timer_t timer;\r
- uint8_t reqRetryCounter;\r
- uint8_t seqNum;\r
- uint32_t reqOutstanding;\r
- uint32_t rspExpected;\r
- RecvIo_t *pResponse;\r
- RecvIo_t *pInfo;\r
- LIST_ENTRY failureList;\r
- KSPIN_LOCK ioLock;\r
-\r
-#ifdef VNIC_STATISTIC\r
- struct {\r
- uint64_t requestTime; /* Intermediate value */\r
- uint64_t responseTime;\r
- uint32_t responseNum;\r
- uint64_t responseMax;\r
- uint64_t responseMin;\r
- uint32_t timeoutNum;\r
- } statistics;\r
-#endif /* VNIC_STATISTIC */\r
-} Control_t;\r
-\r
-void\r
-control_construct(\r
- IN Control_t *pControl,\r
- IN struct _viport *pViport );\r
-\r
-ib_api_status_t control_init(Control_t *pControl, struct _viport *pViport,\r
- struct ControlConfig *p_conf, uint64_t guid);\r
-void control_cleanup(Control_t *pControl);\r
-void control_processAsync(Control_t *pControl);\r
-ib_api_status_t control_initInicReq(Control_t *pControl);\r
-BOOLEAN control_initInicRsp(Control_t *pControl, uint32_t *pFeatures,\r
- uint8_t *pMacAddress, uint16_t *pNumAddrs, uint16_t *pVlan);\r
-ib_api_status_t control_configDataPathReq(Control_t *pControl, uint64_t pathId,\r
- struct Inic_RecvPoolConfig *pHost,\r
- struct Inic_RecvPoolConfig *pEioc);\r
-BOOLEAN control_configDataPathRsp(Control_t *pControl,\r
- struct Inic_RecvPoolConfig *pHost,\r
- struct Inic_RecvPoolConfig *pEioc,\r
- struct Inic_RecvPoolConfig *pMaxHost,\r
- struct Inic_RecvPoolConfig *pMaxEioc,\r
- struct Inic_RecvPoolConfig *pMinHost,\r
- struct Inic_RecvPoolConfig *pMinEioc);\r
-ib_api_status_t control_exchangePoolsReq(Control_t *pControl, uint64_t addr, uint32_t rkey);\r
-BOOLEAN control_exchangePoolsRsp(Control_t *pControl, uint64_t *pAddr,\r
- uint32_t *pRkey);\r
-ib_api_status_t control_configLinkReq(Control_t *pControl, uint8_t flags, uint16_t mtu);\r
-BOOLEAN control_configLinkRsp(Control_t *pControl, uint8_t *pFlags, uint16_t *pMtu);\r
-ib_api_status_t control_configAddrsReq(Control_t *pControl, Inic_AddressOp_t *pAddrs,\r
- uint16_t num, int32_t *pAddrQueryDone);\r
-BOOLEAN control_configAddrsRsp(Control_t *pControl);\r
-ib_api_status_t control_reportStatisticsReq(Control_t *pControl);\r
-BOOLEAN control_reportStatisticsRsp(Control_t *pControl,\r
- struct Inic_CmdReportStatisticsRsp *pStats);\r
-ib_api_status_t control_resetReq( Control_t *pControl );\r
-BOOLEAN control_resetRsp(Control_t *pControl);\r
-ib_api_status_t control_heartbeatReq(Control_t *pControl, uint32_t hbInterval);\r
-BOOLEAN control_heartbeatRsp(Control_t *pControl);\r
-\r
-#define control_packet(pIo) (Inic_ControlPacket_t *)(LONG_PTR)((pIo)->dsList.vaddr )\r
-#define control_lastReq(pControl) control_packet(&(pControl)->sendIo)\r
-#define control_features(pControl) (pControl)->featuresSupported\r
-#define control_getMacAddress(pControl,addr) \\r
- memcpy(addr,(pControl)->lanSwitch.hwMacAddress,MAC_ADDR_LEN)\r
-\r
-#endif /* _VNIC_CONTROL_H_ */\r
+++ /dev/null
-/*\r
- * Copyright (c) 2007 QLogic Corporation. All rights reserved.\r
- *\r
- * This software is available to you under the OpenIB.org BSD license\r
- * below:\r
- *\r
- * Redistribution and use in source and binary forms, with or\r
- * without modification, are permitted provided that the following\r
- * conditions are met:\r
- *\r
- * - Redistributions of source code must retain the above\r
- * copyright notice, this list of conditions and the following\r
- * disclaimer.\r
- *\r
- * - Redistributions in binary form must reproduce the above\r
- * copyright notice, this list of conditions and the following\r
- * disclaimer in the documentation and/or other materials\r
- * provided with the distribution.\r
- *\r
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,\r
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\r
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND\r
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS\r
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN\r
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN\r
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\r
- * SOFTWARE.\r
- *\r
- * $Id$\r
- */\r
-\r
-#ifndef _VNIC_CONTROLPKT_H_\r
-#define _VNIC_CONTROLPKT_H_\r
-\r
-#include <complib/cl_packon.h>\r
-#define MAX_HOST_NAME_SIZE 64\r
-\r
-typedef struct Inic_ConnectionData {\r
- uint64_t pathId;\r
- uint8_t inicInstance;\r
- uint8_t pathNum;\r
- uint8_t nodename[MAX_HOST_NAME_SIZE+1];\r
- uint8_t reserved;\r
- uint32_t featuresSupported;\r
-} Inic_ConnectionData_t;\r
- \r
-typedef struct Inic_ControlHeader {\r
- uint8_t pktType;\r
- uint8_t pktCmd;\r
- uint8_t pktSeqNum;\r
- uint8_t pktRetryCount;\r
- uint32_t reserved; /* for 64-bit alignmnet */\r
-} Inic_ControlHeader_t;\r
-\r
-/* ptkType values */\r
-#define TYPE_INFO 0\r
-#define TYPE_REQ 1\r
-#define TYPE_RSP 2\r
-#define TYPE_ERR 3\r
-\r
-/* ptkCmd values */\r
-#define CMD_INIT_INIC 1\r
-#define CMD_CONFIG_DATA_PATH 2\r
-#define CMD_EXCHANGE_POOLS 3\r
-#define CMD_CONFIG_ADDRESSES 4\r
-#define CMD_CONFIG_LINK 5\r
-#define CMD_REPORT_STATISTICS 6\r
-#define CMD_CLEAR_STATISTICS 7\r
-#define CMD_REPORT_STATUS 8\r
-#define CMD_RESET 9\r
-#define CMD_HEARTBEAT 10\r
-\r
-#define MAC_ADDR_LEN HW_ADDR_LEN\r
-\r
-/* pktCmd CMD_INIT_INIC, pktType TYPE_REQ data format */\r
-typedef struct Inic_CmdInitInicReq {\r
- uint16_t inicMajorVersion;\r
- uint16_t inicMinorVersion;\r
- uint8_t inicInstance;\r
- uint8_t numDataPaths;\r
- uint16_t numAddressEntries;\r
-} Inic_CmdInitInicReq_t;\r
-\r
-/* pktCmd CMD_INIT_INIC, pktType TYPE_RSP subdata format */\r
-typedef struct Inic_LanSwitchAttributes {\r
- uint8_t lanSwitchNum;\r
- uint8_t numEnetPorts;\r
- uint16_t defaultVlan;\r
- uint8_t hwMacAddress[MAC_ADDR_LEN];\r
-} Inic_LanSwitchAttributes_t;\r
-\r
-/* pktCmd CMD_INIT_INIC, pktType TYPE_RSP data format */\r
-typedef struct Inic_CmdInitInicRsp {\r
- uint16_t inicMajorVersion;\r
- uint16_t inicMinorVersion;\r
- uint8_t numLanSwitches;\r
- uint8_t numDataPaths;\r
- uint16_t numAddressEntries;\r
- uint32_t featuresSupported;\r
- Inic_LanSwitchAttributes_t lanSwitch[1];\r
-} Inic_CmdInitInicRsp_t;\r
-\r
-/* featuresSupported values */\r
-#define INIC_FEAT_IPV4_HEADERS 0x00000001\r
-#define INIC_FEAT_IPV6_HEADERS 0x00000002\r
-#define INIC_FEAT_IPV4_CSUM_RX 0x00000004\r
-#define INIC_FEAT_IPV4_CSUM_TX 0x00000008\r
-#define INIC_FEAT_TCP_CSUM_RX 0x00000010\r
-#define INIC_FEAT_TCP_CSUM_TX 0x00000020\r
-#define INIC_FEAT_UDP_CSUM_RX 0x00000040\r
-#define INIC_FEAT_UDP_CSUM_TX 0x00000080\r
-#define INIC_FEAT_TCP_SEGMENT 0x00000100\r
-#define INIC_FEAT_IPV4_IPSEC_OFFLOAD 0x00000200\r
-#define INIC_FEAT_IPV6_IPSEC_OFFLOAD 0x00000400\r
-#define INIC_FEAT_FCS_PROPAGATE 0x00000800\r
-#define INIC_FEAT_PF_KICK 0x00001000\r
-#define INIC_FEAT_PF_FORCE_ROUTE 0x00002000\r
-#define INIC_FEAT_CHASH_OFFLOAD 0x00004000\r
-#define INIC_FEAT_RDMA_IMMED 0x00008000 \r
-#define INIC_FEAT_IGNORE_VLAN 0x00010000\r
-#define INIC_FEAT_INBOUND_IB_MC 0x00200000\r
-\r
-/* pktCmd CMD_CONFIG_DATA_PATH subdata format */\r
-typedef struct Inic_RecvPoolConfig {\r
- uint32_t sizeRecvPoolEntry;\r
- uint32_t numRecvPoolEntries;\r
- uint32_t timeoutBeforeKick;\r
- uint32_t numRecvPoolEntriesBeforeKick;\r
- uint32_t numRecvPoolBytesBeforeKick;\r
- uint32_t freeRecvPoolEntriesPerUpdate;\r
-} Inic_RecvPoolConfig_t;\r
-\r
-/* pktCmd CMD_CONFIG_DATA_PATH data format */\r
-typedef struct Inic_CmdConfigDataPath {\r
- uint64_t pathIdentifier;\r
- uint8_t dataPath;\r
- uint8_t reserved[3];\r
- Inic_RecvPoolConfig_t hostRecvPoolConfig;\r
- Inic_RecvPoolConfig_t eiocRecvPoolConfig;\r
-} Inic_CmdConfigDataPath_t;\r
-\r
-/* pktCmd CMD_EXCHANGE_POOLS data format */\r
-typedef struct Inic_CmdExchangePools {\r
- uint8_t dataPath;\r
- uint8_t reserved[3];\r
- uint32_t poolRKey;\r
- uint64_t poolAddr;\r
-} Inic_CmdExchangePools_t;\r
-\r
-/* pktCmd CMD_CONFIG_ADDRESSES subdata format */\r
-typedef struct Inic_AddressOp {\r
- uint16_t index;\r
- uint8_t operation;\r
- uint8_t valid;\r
- uint8_t address[6];\r
- uint16_t vlan;\r
-} Inic_AddressOp_t;\r
-\r
-/* operation values */\r
-#define INIC_OP_SET_ENTRY 0x01\r
-#define INIC_OP_GET_ENTRY 0x02\r
-\r
-/* pktCmd CMD_CONFIG_ADDRESSES data format */\r
-typedef struct Inic_CmdConfigAddresses {\r
- uint8_t numAddressOps;\r
- uint8_t lanSwitchNum;\r
- Inic_AddressOp_t listAddressOps[1];\r
-} Inic_CmdConfigAddresses_t;\r
-\r
-/* CMD_CONFIG_LINK data format */\r
-typedef struct Inic_CmdConfigLink {\r
- uint8_t cmdFlags;\r
- uint8_t lanSwitchNum;\r
- uint16_t mtuSize;\r
- uint16_t defaultVlan;\r
- uint8_t hwMacAddress[6];\r
-} Inic_CmdConfigLink_t;\r
-\r
-/* cmdFlags values */\r
-#define INIC_FLAG_ENABLE_NIC 0x01\r
-#define INIC_FLAG_DISABLE_NIC 0x02\r
-#define INIC_FLAG_ENABLE_MCAST_ALL 0x04\r
-#define INIC_FLAG_DISABLE_MCAST_ALL 0x08\r
-#define INIC_FLAG_ENABLE_PROMISC 0x10\r
-#define INIC_FLAG_DISABLE_PROMISC 0x20\r
-#define INIC_FLAG_SET_MTU 0x40\r
-\r
-/* pktCmd CMD_REPORT_STATISTICS, pktType TYPE_REQ data format */\r
-typedef struct Inic_CmdReportStatisticsReq {\r
- uint8_t lanSwitchNum;\r
-} Inic_CmdReportStatisticsReq_t;\r
-\r
-/* pktCmd CMD_REPORT_STATISTICS, pktType TYPE_RSP data format */\r
-typedef struct Inic_CmdReportStatisticsRsp {\r
- uint8_t lanSwitchNum;\r
- uint8_t reserved[7]; /* for 64-bit alignment */\r
- uint64_t ifInBroadcastPkts;\r
- uint64_t ifInMulticastPkts;\r
- uint64_t ifInOctets;\r
- uint64_t ifInUcastPkts;\r
- uint64_t ifInNUcastPkts; /* ifInBroadcastPkts + ifInMulticastPkts */\r
- uint64_t ifInUnderrun; /* (OID_GEN_RCV_NO_BUFFER) */\r
- uint64_t ifInErrors; /* (OID_GEN_RCV_ERROR) */\r
- uint64_t ifOutErrors; /* (OID_GEN_XMIT_ERROR) */\r
- uint64_t ifOutOctets;\r
- uint64_t ifOutUcastPkts;\r
- uint64_t ifOutMulticastPkts;\r
- uint64_t ifOutBroadcastPkts;\r
- uint64_t ifOutNUcastPkts; /* ifOutBroadcastPkts + ifOutMulticastPkts */\r
- uint64_t ifOutOk; /* ifOutNUcastPkts + ifOutUcastPkts (OID_GEN_XMIT_OK)*/\r
- uint64_t ifInOk; /* ifInNUcastPkts + ifInUcastPkts (OID_GEN_RCV_OK) */\r
- uint64_t ifOutUcastBytes; /* (OID_GEN_DIRECTED_BYTES_XMT) */\r
- uint64_t ifOutMulticastBytes; /* (OID_GEN_MULTICAST_BYTES_XMT) */\r
- uint64_t ifOutBroadcastBytes; /* (OID_GEN_BROADCAST_BYTES_XMT) */\r
- uint64_t ifInUcastBytes; /* (OID_GEN_DIRECTED_BYTES_RCV) */\r
- uint64_t ifInMulticastBytes; /* (OID_GEN_MULTICAST_BYTES_RCV) */\r
- uint64_t ifInBroadcastBytes; /* (OID_GEN_BROADCAST_BYTES_RCV) */\r
- uint64_t ethernetStatus; /* OID_GEN_MEDIA_CONNECT_STATUS) */\r
-} Inic_CmdReportStatisticsRsp_t;\r
-\r
-/* pktCmd CMD_CLEAR_STATISTICS data format */\r
-typedef struct Inic_CmdClearStatistics {\r
- uint8_t lanSwitchNum;\r
-} Inic_CmdClearStatistics_t;\r
-\r
-/* pktCmd CMD_REPORT_STATUS data format */\r
-typedef struct Inic_CmdReportStatus {\r
- uint8_t lanSwitchNum;\r
- uint8_t isFatal;\r
- uint8_t reserved[2]; /* for 32-bit alignment */\r
- uint32_t statusNumber;\r
- uint32_t statusInfo;\r
- uint8_t fileName[32];\r
- uint8_t routine[32];\r
- uint32_t lineNum;\r
- uint32_t errorParameter;\r
- uint8_t descText[128];\r
-} Inic_CmdReportStatus_t;\r
-\r
-/* pktCmd CMD_HEARTBEAT data format */\r
-typedef struct Inic_CmdHeartbeat {\r
- uint32_t hbInterval;\r
-} Inic_CmdHeartbeat_t;\r
-\r
-#define INIC_STATUS_LINK_UP 1\r
-#define INIC_STATUS_LINK_DOWN 2\r
-#define INIC_STATUS_ENET_AGGREGATION_CHANGE 3\r
-#define INIC_STATUS_EIOC_SHUTDOWN 4\r
-#define INIC_STATUS_CONTROL_ERROR 5\r
-#define INIC_STATUS_EIOC_ERROR 6\r
-\r
-#define INIC_MAX_CONTROLPKTSZ 256\r
-#define INIC_MAX_CONTROLDATASZ \\r
- (INIC_MAX_CONTROLPKTSZ - sizeof(Inic_ControlHeader_t))\r
-\r
-typedef struct Inic_ControlPacket {\r
- Inic_ControlHeader_t hdr;\r
- union {\r
- Inic_CmdInitInicReq_t initInicReq;\r
- Inic_CmdInitInicRsp_t initInicRsp;\r
- Inic_CmdConfigDataPath_t configDataPathReq;\r
- Inic_CmdConfigDataPath_t configDataPathRsp;\r
- Inic_CmdExchangePools_t exchangePoolsReq;\r
- Inic_CmdExchangePools_t exchangePoolsRsp;\r
- Inic_CmdConfigAddresses_t configAddressesReq;\r
- Inic_CmdConfigAddresses_t configAddressesRsp;\r
- Inic_CmdConfigLink_t configLinkReq;\r
- Inic_CmdConfigLink_t configLinkRsp;\r
- Inic_CmdReportStatisticsReq_t reportStatisticsReq;\r
- Inic_CmdReportStatisticsRsp_t reportStatisticsRsp;\r
- Inic_CmdClearStatistics_t clearStatisticsReq;\r
- Inic_CmdClearStatistics_t clearStatisticsRsp;\r
- Inic_CmdReportStatus_t reportStatus;\r
- Inic_CmdHeartbeat_t heartbeatReq;\r
- Inic_CmdHeartbeat_t heartbeatRsp;\r
- char cmdData[INIC_MAX_CONTROLDATASZ];\r
- } cmd;\r
-} Inic_ControlPacket_t;\r
-/*\r
-typedef struct _mac_addr\r
-{\r
- uint8_t addr[MAC_ADDR_LEN];\r
-} PACK_SUFFIX mac_addr_t;\r
-*/\r
-#include <complib/cl_packoff.h>\r
-\r
-#endif /* _VNIC_CONTROLPKT_H_ */\r
+++ /dev/null
-/*\r
- * Copyright (c) 2007 QLogic Corporation. All rights reserved.\r
- *\r
- * This software is available to you under the OpenIB.org BSD license\r
- * below:\r
- *\r
- * Redistribution and use in source and binary forms, with or\r
- * without modification, are permitted provided that the following\r
- * conditions are met:\r
- *\r
- * - Redistributions of source code must retain the above\r
- * copyright notice, this list of conditions and the following\r
- * disclaimer.\r
- *\r
- * - Redistributions in binary form must reproduce the above\r
- * copyright notice, this list of conditions and the following\r
- * disclaimer in the documentation and/or other materials\r
- * provided with the distribution.\r
- *\r
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,\r
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\r
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND\r
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS\r
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN\r
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN\r
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\r
- * SOFTWARE.\r
- *\r
- * $Id$\r
- */\r
-#include <complib/comp_lib.h>\r
-#include "vnic_driver.h"\r
-\r
-static void data_postRecvs(Data_t *pData);\r
-static void _data_receivedKick(Io_t *pIo);\r
-static void _data_xmitComplete(Io_t *pIo);\r
-static void data_sendKickMessage(Data_t *pData);\r
-static void _data_kickTimeoutHandler( void *context );\r
-static BOOLEAN data_allocXmitBuffer(Data_t *pData,\r
- BufferPoolEntry_t **ppBpe, RdmaIo_t **ppRdmaIo, BOOLEAN *pLast);\r
-static void data_checkXmitBuffers(Data_t *pData);\r
-\r
-static\r
-ib_api_status_t\r
-data_rdmaPacket(\r
- Data_t *pData,\r
- BufferPoolEntry_t *pBpe,\r
- RdmaIo_t *pRdmaIo );\r
-static \r
-BOOLEAN\r
-_data_recv_to_ndis_pkt( \r
- Data_t *pData,\r
- RdmaDest_t *pRdmaDest );\r
-\r
-static void\r
-_data_allocBuffers(\r
- Data_t *pData,\r
- BOOLEAN initialAllocation );\r
-\r
-static void\r
-_data_addFreeBuffer(\r
- Data_t *pData,\r
- int index,\r
- RdmaDest_t *pRdmaDest );\r
-\r
-static uint32_t\r
-_data_incomingRecv(\r
- Data_t *pData );\r
-\r
-static void \r
-_data_sendFreeRecvBuffers(\r
- Data_t *pData );\r
-\r
-static uint8_t\r
-_tx_chksum_flags(\r
- IN NDIS_PACKET* const p_packet );\r
-\r
-static void\r
-_data_return_recv(\r
- IN NDIS_PACKET *p_packet );\r
-\r
-static void\r
-_data_kickTimer_start(\r
- IN Data_t *pData,\r
- IN uint32_t microseconds );\r
-\r
-static void\r
-_data_kickTimer_stop(\r
- IN Data_t *pData );\r
-\r
-#define LOCAL_IO(x) PTR64((x))\r
-\r
-#define INBOUND_COPY\r
-\r
-#ifdef VNIC_STATISTIC\r
-int64_t recvRef;\r
-#endif /* VNIC_STATISTIC */\r
-\r
-void\r
-data_construct(\r
- IN Data_t *pData,\r
- IN viport_t *pViport )\r
-{\r
- VNIC_ENTER( VNIC_DBG_DATA );\r
-\r
- RtlZeroMemory( pData, sizeof(*pData) );\r
-\r
- pData->p_viport = pViport;\r
- pData->p_phy_region = &pViport->p_adapter->ca.region;\r
- InitializeListHead( &pData->recvIos );\r
- KeInitializeSpinLock( &pData->recvListLock );\r
- NdisAllocateSpinLock( &pData->recvIosLock );\r
- NdisAllocateSpinLock( &pData->xmitBufLock );\r
- cl_timer_construct( &pData->kickTimer );\r
-\r
- ibqp_construct( &pData->qp, pViport );\r
-\r
- VNIC_EXIT( VNIC_DBG_DATA );\r
-}\r
-\r
-\r
-ib_api_status_t\r
-data_init(\r
- IN Data_t *pData,\r
- IN DataConfig_t *p_conf,\r
- IN uint64_t guid )\r
-{\r
- ib_api_status_t ib_status;\r
-\r
- VNIC_ENTER( VNIC_DBG_DATA );\r
-\r
- ASSERT( pData->p_viport != NULL );\r
- pData->p_conf = p_conf;\r
-\r
- cl_timer_init( &pData->kickTimer, _data_kickTimeoutHandler, pData );\r
-\r
- ib_status = ibqp_init(&pData->qp, guid, &p_conf->ibConfig );\r
- if( ib_status != IB_SUCCESS )\r
- VNIC_TRACE( VNIC_DBG_ERROR, ("data ibqp_init failed\n") );\r
-\r
- VNIC_EXIT( VNIC_DBG_DATA );\r
- return ib_status;\r
-}\r
-\r
-\r
-ib_api_status_t\r
-data_connect(\r
- IN Data_t *pData )\r
-{\r
- NDIS_STATUS status;\r
- ib_api_status_t ib_status;\r
- XmitPool_t *pXmitPool = &pData->xmitPool;\r
- RecvPool_t *pRecvPool = &pData->recvPool;\r
- RecvIo_t *pRecvIo;\r
- SendIo_t *pSendIo;\r
- RdmaIo_t *pRdmaIo;\r
- RdmaDest_t *pRdmaDest;\r
- uint8_t *pRegionData;\r
- int sz, regionSz;\r
- unsigned int i, j;\r
-\r
- VNIC_ENTER( VNIC_DBG_DATA );\r
-\r
- pRecvPool->poolSz = pData->p_conf->hostRecvPoolEntries;\r
- pRecvPool->eiocPoolSz = pData->hostPoolParms.numRecvPoolEntries;\r
-\r
- if ( pRecvPool->poolSz > pRecvPool->eiocPoolSz )\r
- {\r
- pRecvPool->poolSz = pData->hostPoolParms.numRecvPoolEntries;\r
- }\r
- pRecvPool->szFreeBundle =\r
- pData->hostPoolParms.freeRecvPoolEntriesPerUpdate;\r
- pRecvPool->numFreeBufs = 0;\r
- pRecvPool->numPostedBufs = 0;\r
- pRecvPool->nextFullBuf = 0;\r
- pRecvPool->nextFreeBuf = 0;\r
- pRecvPool->kickOnFree = FALSE;\r
- pRecvPool->bufferSz = pData->hostPoolParms.sizeRecvPoolEntry;\r
-\r
- pXmitPool->bufferSz = pData->eiocPoolParms.sizeRecvPoolEntry;\r
- pXmitPool->poolSz = pData->eiocPoolParms.numRecvPoolEntries;\r
- pXmitPool->notifyCount = 0;\r
- pXmitPool->notifyBundle = pData->p_conf->notifyBundle;\r
- pXmitPool->nextXmitPool = 0;\r
-\r
-#if LIMIT_OUTSTANDING_SENDS\r
- pXmitPool->numXmitBufs = pXmitPool->notifyBundle * 2;\r
-#else /* !LIMIT_OUTSTANDING_SENDS */\r
- pXmitPool->numXmitBufs = pXmitPool->poolSz;\r
-#endif /* LIMIT_OUTSTANDING_SENDS */\r
-\r
- pXmitPool->nextXmitBuf = 0;\r
- pXmitPool->lastCompBuf = pXmitPool->numXmitBufs - 1;\r
- pXmitPool->kickCount = 0;\r
- pXmitPool->kickByteCount = 0;\r
- pXmitPool->sendKicks =\r
- (BOOLEAN)(( pData->eiocPoolParms.numRecvPoolEntriesBeforeKick != 0 )\r
- || ( pData->eiocPoolParms.numRecvPoolBytesBeforeKick != 0 ));\r
- pXmitPool->kickBundle =\r
- pData->eiocPoolParms.numRecvPoolEntriesBeforeKick;\r
- pXmitPool->kickByteBundle =\r
- pData->eiocPoolParms.numRecvPoolBytesBeforeKick;\r
- pXmitPool->needBuffers = TRUE;\r
-\r
- sz = sizeof(RdmaDest_t) * pRecvPool->poolSz;\r
- sz += sizeof(RecvIo_t) * pData->p_conf->numRecvs;\r
- sz += sizeof(RdmaIo_t) * pXmitPool->numXmitBufs;\r
-\r
- regionSz = 4 * pData->p_conf->numRecvs;\r
- regionSz += sizeof(BufferPoolEntry_t) * pRecvPool->eiocPoolSz;\r
- regionSz += sizeof(BufferPoolEntry_t) * pXmitPool->poolSz;\r
- sz += regionSz;\r
-\r
- status = NdisAllocateMemoryWithTag( &pData->pLocalStorage,\r
- (UINT)sz,\r
- 'grtS' );\r
- if ( status != NDIS_STATUS_SUCCESS )\r
- {\r
- VNIC_TRACE_EXIT( VNIC_DBG_ERROR,\r
- ("Failed allocating %d bytes local storage\n", sz ) );\r
- ib_status = IB_INSUFFICIENT_MEMORY;\r
- goto err1;\r
- }\r
-\r
- NdisZeroMemory( pData->pLocalStorage, sz );\r
- pData->localStorageSz = sz;\r
-\r
- pRecvPool->pRecvBufs = (RdmaDest_t *)pData->pLocalStorage;\r
- sz = sizeof(RdmaDest_t) * pRecvPool->poolSz;\r
- pRecvIo = (RecvIo_t *)(pData->pLocalStorage + sz);\r
- sz += sizeof(RecvIo_t) * pData->p_conf->numRecvs;\r
-\r
- pXmitPool->pXmitBufs = (RdmaIo_t *)(pData->pLocalStorage + sz);\r
- sz += sizeof(RdmaIo_t) * pXmitPool->numXmitBufs;\r
-\r
- pRegionData = pData->pLocalStorage + sz;\r
- sz += 4 * pData->p_conf->numRecvs;\r
-\r
- pRecvPool->bufPool = (BufferPoolEntry_t *)(pData->pLocalStorage + sz);\r
- sz += sizeof(BufferPoolEntry_t) * pRecvPool->eiocPoolSz;\r
- pXmitPool->bufPool = (BufferPoolEntry_t *)(pData->pLocalStorage + sz);\r
-\r
- ib_status = ibregion_init( pData->p_viport, &pData->region,\r
- pData->p_viport->p_adapter->ca.hPd, pRegionData, regionSz,\r
- ( IB_AC_LOCAL_WRITE | IB_AC_RDMA_WRITE ) );\r
- if( ib_status != IB_SUCCESS )\r
- {\r
- VNIC_TRACE_EXIT( VNIC_DBG_ERROR, ("ib_region_init failed\n") );\r
- goto err2;\r
- }\r
-\r
- pRdmaIo = &pData->freeBufsIo;\r
- pRdmaIo->io.pViport = pData->p_viport;\r
- pRdmaIo->io.pRoutine = NULL;\r
- pRdmaIo->io.wrq.p_next = NULL;\r
- pRdmaIo->io.wrq.wr_type = WR_RDMA_WRITE;\r
- pRdmaIo->io.wrq.wr_id = PTR64( pRdmaIo );\r
- pRdmaIo->io.wrq.num_ds = 1;\r
- pRdmaIo->io.wrq.ds_array = pRdmaIo->dsList;\r
- pRdmaIo->dsList[0].lkey = pData->region.lkey;\r
- pRdmaIo->io.wrq.send_opt = IB_SEND_OPT_SIGNALED;\r
-\r
- pSendIo = &pData->kickIo;\r
- pSendIo->io.pViport = pData->p_viport;\r
- pSendIo->io.pRoutine = NULL;\r
- pSendIo->io.wrq.p_next = NULL;\r
- pSendIo->io.wrq.wr_type = WR_SEND;\r
- pSendIo->io.wrq.wr_id = PTR64( pSendIo );\r
- pSendIo->io.wrq.num_ds = 1;\r
- pSendIo->io.wrq.ds_array = &pSendIo->dsList;\r
-\r
- pSendIo->io.wrq.send_opt = IB_SEND_OPT_SIGNALED;\r
-\r
- pSendIo->dsList.length = 0;\r
- pSendIo->dsList.vaddr = PTR64( pRegionData );\r
- pSendIo->dsList.lkey = pData->region.lkey;\r
-\r
- for ( i = 0; i < pData->p_conf->numRecvs; i++ )\r
- {\r
- pRecvIo[i].io.pViport = pData->p_viport;\r
- pRecvIo[i].io.pRoutine = _data_receivedKick;\r
- pRecvIo[i].io.r_wrq.wr_id = PTR64( &pRecvIo[i].io );\r
- pRecvIo[i].io.r_wrq.p_next = NULL;\r
- pRecvIo[i].io.r_wrq.num_ds = 1;\r
- pRecvIo[i].io.r_wrq.ds_array = &pRecvIo[i].dsList;\r
- pRecvIo[i].dsList.length = 4;\r
- pRecvIo[i].dsList.vaddr = PTR64( pRegionData );\r
- pRecvIo[i].dsList.lkey = pData->region.lkey;\r
- \r
- InitializeListHead( &pRecvIo[i].io.listPtrs );\r
- ExInterlockedInsertTailList( &pData->recvIos, &pRecvIo[i].io.listPtrs, &pData->recvListLock );\r
- /* Do not need to move pointer since the receive info\r
- * is not read. Note, we could reduce the amount\r
- * of memory allocated and the size of the region.\r
- * pRegionData += 4;\r
- * */\r
- }\r
-\r
- sz = pRecvPool->poolSz * pRecvPool->bufferSz;\r
- status = NdisAllocateMemoryWithTag(&pData->p_recv_bufs,\r
- sz, 'fubr');\r
- if( status != NDIS_STATUS_SUCCESS )\r
- {\r
- VNIC_TRACE_EXIT( VNIC_DBG_ERROR,\r
- ("Allocate recv buffers failed\n"));\r
- ib_status = IB_INSUFFICIENT_MEMORY;\r
- goto err3;\r
- }\r
- NdisZeroMemory( pData->p_recv_bufs, sz );\r
-\r
- pData->recv_bufs_sz = sz;\r
-\r
- ib_status = ibregion_init( pData->p_viport, &pData->rbuf_region,\r
- pData->p_viport->p_adapter->ca.hPd, pData->p_recv_bufs, sz,\r
- (IB_AC_LOCAL_WRITE | IB_AC_RDMA_WRITE) );\r
- if( ib_status != IB_SUCCESS )\r
- {\r
- goto err4;\r
- }\r
-\r
- NdisAllocatePacketPool( &status,\r
- &pData->h_recv_pkt_pool,\r
- pRecvPool->poolSz,\r
- PROTOCOL_RESERVED_SIZE_IN_PACKET );\r
-\r
- if( status != NDIS_STATUS_SUCCESS )\r
- {\r
- VNIC_TRACE_EXIT( VNIC_DBG_ERROR,\r
- ("Allocate packet pool failed status %#x\n", status ));\r
- ib_status = IB_INSUFFICIENT_MEMORY;\r
- goto err5;\r
- }\r
-\r
- NdisAllocateBufferPool(\r
- &status, &pData->h_recv_buf_pool, pRecvPool->poolSz );\r
-\r
- if( status != NDIS_STATUS_SUCCESS )\r
- {\r
- VNIC_TRACE_EXIT( VNIC_DBG_ERROR,\r
- ("Allocate packet pool failed status %#x\n", status ));\r
- ib_status = IB_INSUFFICIENT_MEMORY;\r
- goto err6;\r
- }\r
- pData->recvPool.recv_pkt_array =\r
- cl_zalloc( sizeof(NDIS_PACKET*)* pRecvPool->poolSz );\r
- if( !pData->recvPool.recv_pkt_array )\r
- {\r
- VNIC_TRACE_EXIT( VNIC_DBG_ERROR,\r
- ("Allocate packet array failed\n" ) );\r
- ib_status = IB_INSUFFICIENT_MEMORY;\r
- goto err7;\r
- }\r
-\r
- InitializeListHead( &pRecvPool->availRecvBufs );\r
-\r
- for ( i = 0; i < pRecvPool->poolSz; i++ )\r
- {\r
- pRdmaDest = &pRecvPool->pRecvBufs[i];\r
- pRdmaDest->p_viport = pData->p_viport;\r
- pRdmaDest->data = pData->p_recv_bufs + (i * pRecvPool->bufferSz );\r
- pRdmaDest->region = pData->rbuf_region;\r
- InsertTailList( &pRecvPool->availRecvBufs, &pRdmaDest->listPtrs );\r
- }\r
-\r
- for ( i = 0; i < pXmitPool->numXmitBufs; i++ )\r
- {\r
- pRdmaIo = &pXmitPool->pXmitBufs[i];\r
- pRdmaIo->index = (uint16_t)i;\r
- pRdmaIo->io.pViport = pData->p_viport;\r
- pRdmaIo->io.pRoutine = _data_xmitComplete;\r
- pRdmaIo->io.wrq.p_next = NULL;\r
- pRdmaIo->io.wrq.wr_type = WR_RDMA_WRITE;\r
- pRdmaIo->io.wrq.wr_id = PTR64(pRdmaIo);\r
- pRdmaIo->io.wrq.num_ds = MAX_NUM_SGE; // will set actual number when transmit\r
- pRdmaIo->io.wrq.ds_array = pRdmaIo->dsList;\r
- pRdmaIo->p_trailer = (ViportTrailer_t *)&pRdmaIo->data[0];\r
- for( j = 0; j < MAX_NUM_SGE; j++ )\r
- {\r
- pRdmaIo->dsList[j].lkey = pData->p_phy_region->lkey;\r
- }\r
- }\r
-\r
- pXmitPool->rdmaRKey = pData->region.rkey;\r
- pXmitPool->rdmaAddr = PTR64( pXmitPool->bufPool );\r
-\r
- data_postRecvs( pData );\r
-\r
- ib_status = ibqp_connect( &pData->qp );\r
- if( ib_status != IB_SUCCESS )\r
- {\r
- VNIC_TRACE( VNIC_DBG_ERROR, ("ibqp_connect returned %s\n",\r
- pData->p_viport->p_adapter->ifc.get_err_str( ib_status )) );\r
-err7:\r
- NdisFreeBufferPool( pData->h_recv_buf_pool );\r
- pData->h_recv_buf_pool = NULL;\r
-err6:\r
- NdisFreePacketPool( pData->h_recv_pkt_pool );\r
- pData->h_recv_pkt_pool = NULL;\r
-err5:\r
- ibregion_cleanup( pData->p_viport, &pData->rbuf_region );\r
-err4:\r
- NdisFreeMemory( pData->p_recv_bufs, pData->recv_bufs_sz, 0 );\r
- pData->p_recv_bufs = NULL;\r
-err3:\r
- ibregion_cleanup(pData->p_viport, &pData->region );\r
-err2:\r
- NdisFreeMemory( pData->pLocalStorage, pData->localStorageSz, 0 );\r
- pData->pLocalStorage = NULL;\r
-err1:\r
- pRecvPool->poolSz = 0;\r
- }\r
-\r
- VNIC_EXIT( VNIC_DBG_DATA );\r
- return ib_status;\r
-}\r
-\r
-\r
-ib_api_status_t\r
-data_connected(\r
- IN Data_t *pData )\r
-{\r
- VNIC_ENTER( VNIC_DBG_DATA );\r
-\r
- pData->freeBufsIo.io.wrq.remote_ops.rkey =\r
- pData->recvPool.eiocRdmaRkey;\r
-\r
- _data_allocBuffers(pData, TRUE);\r
- _data_sendFreeRecvBuffers(pData);\r
- \r
- if( pData->p_viport->errored )\r
- {\r
- return IB_ERROR;\r
- }\r
- \r
- pData->connected = TRUE;\r
-\r
- VNIC_EXIT( VNIC_DBG_DATA );\r
- return IB_SUCCESS;\r
-}\r
-\r
-void\r
-data_disconnect(\r
- IN Data_t *pData )\r
-{\r
- RecvPool_t *pRecvPool = &pData->recvPool;\r
- viport_t *p_viport = pData->p_viport;\r
- NDIS_PACKET *p_packet;\r
- NDIS_BUFFER *p_buf;\r
- unsigned int i;\r
-\r
- VNIC_ENTER( VNIC_DBG_DATA );\r
-\r
- _data_kickTimer_stop ( pData );\r
-\r
- pData->connected = FALSE;\r
-\r
- ibqp_detach( &pData->qp );\r
-\r
- ibregion_cleanup( p_viport, &pData->rbuf_region );\r
- ibregion_cleanup( p_viport, &pData->region );\r
-\r
- for ( i = 0; i < pRecvPool->poolSz; i++ )\r
- {\r
- p_packet = pRecvPool->pRecvBufs[i].p_packet;\r
- if ( p_packet != NULL )\r
- {\r
- pRecvPool->pRecvBufs[i].p_packet = NULL;\r
- NdisUnchainBufferAtFront( p_packet, &p_buf );\r
- if( p_buf )\r
- {\r
- /* Return the NDIS packet and NDIS buffer to their pools. */\r
- NdisFreeBuffer( p_buf );\r
- }\r
- NdisFreePacket( p_packet );\r
- }\r
- }\r
-\r
- VNIC_EXIT( VNIC_DBG_DATA );\r
- return;\r
-}\r
-\r
-BOOLEAN\r
-data_xmitPacket(\r
- IN Data_t *pData,\r
- IN NDIS_PACKET* const p_packet )\r
-{\r
- XmitPool_t *p_xmitPool;\r
- RdmaIo_t *pRdmaIo;\r
- BufferPoolEntry_t *pBpe;\r
- BOOLEAN last;\r
- uint8_t *p_buf;\r
- uint32_t buf_len;\r
- uint32_t pkt_size;\r
- NDIS_BUFFER *p_buf_desc;\r
- eth_hdr_t* p_eth_hdr;\r
- int pad;\r
- SCATTER_GATHER_LIST *p_sgl;\r
- uint32_t i;\r
- PHYSICAL_ADDRESS phy_addr;\r
- NDIS_PACKET_8021Q_INFO vlanInfo;\r
- net16_t pri_vlan = 0;\r
-\r
- VNIC_ENTER( VNIC_DBG_DATA );\r
-\r
- p_sgl = NDIS_PER_PACKET_INFO_FROM_PACKET( p_packet,\r
- ScatterGatherListPacketInfo );\r
- if ( p_sgl == NULL )\r
- {\r
- return FALSE;\r
- }\r
-\r
- NdisGetFirstBufferFromPacketSafe( p_packet,\r
- &p_buf_desc,\r
- &p_buf,\r
- &buf_len,\r
- &pkt_size,\r
- NormalPagePriority );\r
-\r
- if( pkt_size > pData->xmitPool.bufferSz )\r
- {\r
- VNIC_TRACE_EXIT( VNIC_DBG_ERROR,\r
- ("Outbound packet too large, size = %d\n", pkt_size ) );\r
- return FALSE;\r
- }\r
-\r
- if ( p_sgl->NumberOfElements > (ULONG)MAX_NUM_SGE - 1 )\r
- {\r
- VNIC_TRACE( VNIC_DBG_DATA,\r
- (" Xmit packet exceeded SGE limit - %d\n",\r
- p_sgl->NumberOfElements ) );\r
- return FALSE;\r
- }\r
-\r
- vlanInfo.Value = NDIS_PER_PACKET_INFO_FROM_PACKET( p_packet, Ieee8021QInfo );\r
- p_eth_hdr = (eth_hdr_t *)p_buf;\r
-\r
- if( vlanInfo.Value ) /* there is VLAN_ID specified the packet */\r
- {\r
- if( vlanInfo.TagHeader.VlanId != 0 )\r
- {\r
- /* packet vlanId does not match */\r
- if( pData->p_viport->p_adapter->vlan_info &&\r
- ( pData->p_viport->p_adapter->vlan_info & 0x00000fff ) != vlanInfo.TagHeader.VlanId )\r
- {\r
- return FALSE;\r
- }\r
- pri_vlan = (uint16_t)vlanInfo.TagHeader.VlanId;\r
- pri_vlan |= (uint16_t)( vlanInfo.TagHeader.UserPriority << 13 );\r
- }\r
- else if( pData->p_viport->p_adapter->vlan_info )\r
- {\r
- pri_vlan = (uint16_t)( pData->p_viport->p_adapter->vlan_info );\r
- }\r
- }\r
- else /* no VLAN_ID info in a packet */\r
- {\r
- if( pData->p_viport->p_adapter->vlan_info )\r
- {\r
- pri_vlan = (uint16_t)( pData->p_viport->p_adapter->vlan_info );\r
- }\r
- }\r
-\r
- if( !data_allocXmitBuffer( pData, &pBpe, &pRdmaIo, &last ) )\r
- {\r
- return FALSE;\r
- }\r
-\r
- pRdmaIo->p_packet = p_packet;\r
- pRdmaIo->packet_sz = pkt_size;\r
-\r
- pRdmaIo->len = (uint32_t)ROUNDUPP2(\r
- max(MIN_PACKET_LEN, pRdmaIo->packet_sz), VIPORT_TRAILER_ALIGNMENT );\r
- pad = pRdmaIo->len - pRdmaIo->packet_sz;\r
-\r
- pRdmaIo->p_trailer = (ViportTrailer_t *)&pRdmaIo->data[pad];\r
- \r
- cl_memclr( pRdmaIo->data, pad + sizeof( ViportTrailer_t ) );\r
- cl_memcpy( pRdmaIo->p_trailer->destMacAddr, p_eth_hdr->dst.addr, MAC_ADDR_LEN );\r
- \r
- pRdmaIo->p_trailer->dataLength =\r
- cl_hton16( (uint16_t)max( MIN_PACKET_LEN, pRdmaIo->packet_sz ) );\r
- \r
- if( pri_vlan )\r
- {\r
- /* if tagged frame */\r
- if( *(uint16_t *)(p_buf + 12 ) == ETH_PROT_VLAN_TAG )\r
- {\r
- /* strip vlan tag from header */\r
- RtlMoveMemory( p_buf + 4, p_buf, 12 );\r
- /* adjust data length */\r
- pRdmaIo->p_trailer->dataLength = \r
- cl_hton16( (uint16_t)max( MIN_PACKET_LEN, pRdmaIo->packet_sz ) - 4 );\r
- }\r
- pRdmaIo->p_trailer->vLan = cl_hton16( pri_vlan );\r
- pRdmaIo->p_trailer->pktFlags |= PF_VLAN_INSERT;\r
- }\r
-\r
- for( i=0; i < p_sgl->NumberOfElements; i++ )\r
- {\r
- pRdmaIo->dsList[i].vaddr = p_sgl->Elements[i].Address.QuadPart;\r
- pRdmaIo->dsList[i].length = p_sgl->Elements[i].Length;\r
- }\r
- if( viport_canTxCsum( pData->p_viport ) && \r
- pData->p_viport->p_adapter->params.UseTxCsum )\r
- {\r
- pRdmaIo->p_trailer->txChksumFlags = _tx_chksum_flags( p_packet );\r
- }\r
- else\r
- {\r
- pRdmaIo->p_trailer->txChksumFlags = 0;\r
- }\r
- pRdmaIo->p_trailer->connectionHashAndValid = CHV_VALID;\r
-\r
- if( last )\r
- pRdmaIo->p_trailer->pktFlags |= PF_KICK;\r
-\r
- /* fill last data segment with trailer and pad */\r
- phy_addr = MmGetPhysicalAddress( pRdmaIo->data );\r
-\r
- pRdmaIo->dsList[p_sgl->NumberOfElements].vaddr = phy_addr.QuadPart;\r
- pRdmaIo->dsList[p_sgl->NumberOfElements].length = pRdmaIo->len -\r
- pRdmaIo->packet_sz +\r
- sizeof( ViportTrailer_t );\r
-\r
- pRdmaIo->io.wrq.num_ds =p_sgl->NumberOfElements + 1;\r
-\r
- if( data_rdmaPacket( pData, pBpe, pRdmaIo ) != IB_SUCCESS )\r
- {\r
- VNIC_TRACE( VNIC_DBG_ERROR,\r
- ("RDMA WRITE Failed\n"));\r
- return FALSE;\r
- }\r
- p_xmitPool = &pData->xmitPool;\r
- if( p_xmitPool->sendKicks )\r
- {\r
- /* EIOC needs kicks to inform it of sent packets */\r
-\r
- p_xmitPool->kickCount++;\r
- p_xmitPool->kickByteCount += pRdmaIo->packet_sz;\r
- if( ( p_xmitPool->kickCount >= p_xmitPool->kickBundle )\r
- || ( p_xmitPool->kickByteCount >= p_xmitPool->kickByteBundle ) )\r
- {\r
- data_sendKickMessage( pData );\r
- }\r
- else if( p_xmitPool->kickCount == 1 )\r
- {\r
- _data_kickTimer_start( pData, pData->eiocPoolParms.timeoutBeforeKick );\r
- }\r
- }\r
- return TRUE;\r
-}\r
-\r
-static uint8_t\r
-_tx_chksum_flags(\r
- IN NDIS_PACKET* const p_packet )\r
-\r
-{\r
- NDIS_TCP_IP_CHECKSUM_PACKET_INFO *p_packet_info;\r
- ULONG packet_info;\r
- uint8_t txChksumFlags = 0;\r
-\r
- if( NDIS_PROTOCOL_ID_TCP_IP == NDIS_GET_PACKET_PROTOCOL_TYPE(p_packet) )\r
- {\r
- packet_info = PtrToUlong( NDIS_PER_PACKET_INFO_FROM_PACKET( p_packet, TcpIpChecksumPacketInfo));\r
- p_packet_info = ( NDIS_TCP_IP_CHECKSUM_PACKET_INFO *)&packet_info;\r
-\r
- if( p_packet_info )\r
- {\r
- if( p_packet_info->Transmit.NdisPacketChecksumV4 )\r
- {\r
- txChksumFlags = TX_CHKSUM_FLAGS_CHECKSUM_V4\r
- | ( p_packet_info->Transmit.NdisPacketIpChecksum ? TX_CHKSUM_FLAGS_IP_CHECKSUM: 0 )\r
- | ( p_packet_info->Transmit.NdisPacketTcpChecksum ? TX_CHKSUM_FLAGS_TCP_CHECKSUM: 0 )\r
- | ( p_packet_info->Transmit.NdisPacketUdpChecksum ? TX_CHKSUM_FLAGS_UDP_CHECKSUM: 0 );\r
- }\r
- else if( p_packet_info->Transmit.NdisPacketChecksumV6 )\r
- {\r
- txChksumFlags = TX_CHKSUM_FLAGS_CHECKSUM_V6\r
- | ( p_packet_info->Transmit.NdisPacketIpChecksum ? TX_CHKSUM_FLAGS_IP_CHECKSUM: 0 )\r
- | ( p_packet_info->Transmit.NdisPacketTcpChecksum ? TX_CHKSUM_FLAGS_TCP_CHECKSUM: 0 )\r
- | ( p_packet_info->Transmit.NdisPacketUdpChecksum ? TX_CHKSUM_FLAGS_UDP_CHECKSUM: 0 );\r
- }\r
- }\r
- }\r
- \r
- VNIC_TRACE( VNIC_DBG_DATA ,\r
- ("txChksumFlags = %#x: V4 %c, V6 %c, IP %c, TCP %c, UDP %c\n",\r
- txChksumFlags,\r
- ((txChksumFlags & TX_CHKSUM_FLAGS_CHECKSUM_V4 )? '+': '-'),\r
- ((txChksumFlags & TX_CHKSUM_FLAGS_CHECKSUM_V6 )? '+': '-'),\r
- ((txChksumFlags & TX_CHKSUM_FLAGS_IP_CHECKSUM )? '+': '-'),\r
- ((txChksumFlags & TX_CHKSUM_FLAGS_TCP_CHECKSUM )? '+': '-'),\r
- ((txChksumFlags & TX_CHKSUM_FLAGS_UDP_CHECKSUM )? '+': '-') ));\r
-\r
- return txChksumFlags;\r
-}\r
-\r
-static void\r
-data_postRecvs(\r
- IN Data_t *pData )\r
-{\r
- RecvIo_t *pRecvIo;\r
- LIST_ENTRY *p_list_entry;\r
- ib_api_status_t ib_status;\r
- \r
- VNIC_ENTER ( VNIC_DBG_DATA );\r
-\r
- if( pData->p_viport->errored )\r
- return;\r
-\r
- while( ( p_list_entry = ExInterlockedRemoveHeadList( &pData->recvIos, &pData->recvListLock ) ) != NULL )\r
- {\r
- pRecvIo = (RecvIo_t *)p_list_entry;\r
-\r
- ib_status = ibqp_postRecv( &pData->qp, &pRecvIo->io );\r
- if( ib_status != IB_SUCCESS )\r
- {\r
- VNIC_TRACE_EXIT( VNIC_DBG_ERROR, ("ibqp_postRecv returned %s\n",\r
- pData->p_viport->p_adapter->ifc.get_err_str( ib_status )) );\r
- viport_failure( pData->p_viport );\r
- return;\r
- }\r
- }\r
-\r
- VNIC_EXIT( VNIC_DBG_DATA );\r
- return;\r
-}\r
-\r
-static void\r
-_data_receivedKick(\r
- IN Io_t *pIo )\r
-{\r
-\r
- uint32_t num_pkts = 0;\r
-\r
- VNIC_ENTER( VNIC_DBG_DATA );\r
-\r
- NdisAcquireSpinLock( &pIo->pViport->data.recvIosLock );\r
-\r
-#ifdef VNIC_STATISTIC\r
- recvRef = cl_get_tick_count();\r
-#endif /* VNIC_STATISTIC */\r
-\r
- ExInterlockedInsertTailList( &pIo->pViport->data.recvIos, \r
- &pIo->listPtrs, \r
- &pIo->pViport->data.recvListLock );\r
-\r
- data_postRecvs( &pIo->pViport->data );\r
-\r
-#ifdef VNIC_STATISTIC\r
- pIo->pViport->data.statistics.kickRecvs++;\r
-#endif /* VNIC_STATISTIC */\r
-\r
- data_checkXmitBuffers( &pIo->pViport->data );\r
-\r
- num_pkts = _data_incomingRecv( &pIo->pViport->data );\r
-\r
- NdisReleaseSpinLock(&pIo->pViport->data.recvIosLock );\r
-\r
- if( num_pkts )\r
- {\r
- viport_recvPacket( pIo->pViport,\r
- pIo->pViport->data.recvPool.recv_pkt_array,\r
- num_pkts );\r
-\r
- pIo->pViport->stats.ifInOk += num_pkts;\r
- }\r
-\r
- VNIC_EXIT( VNIC_DBG_DATA );\r
- return;\r
-}\r
-\r
-static void\r
-_data_xmitComplete(\r
- IN Io_t *pIo )\r
-{\r
-\r
- Data_t *pData;\r
- XmitPool_t *p_xmitPool;\r
- NDIS_PACKET *p_packet;\r
- NDIS_STATUS ndis_status;\r
- uint32_t io_index;\r
-\r
- VNIC_ENTER( VNIC_DBG_DATA );\r
- \r
- NdisAcquireSpinLock( &pIo->pViport->data.xmitBufLock );\r
- \r
- io_index = ((RdmaIo_t *)pIo)->index;\r
- pData = &pIo->pViport->data;\r
- p_xmitPool = &pData->xmitPool;\r
-\r
- while ( p_xmitPool->lastCompBuf != io_index )\r
- {\r
- INC(p_xmitPool->lastCompBuf, 1, p_xmitPool->numXmitBufs);\r
- \r
- p_packet = p_xmitPool->pXmitBufs[p_xmitPool->lastCompBuf].p_packet;\r
- \r
- p_xmitPool->pXmitBufs[p_xmitPool->lastCompBuf].p_packet = NULL;\r
-\r
- if( p_packet != NULL )\r
- {\r
- if( pIo->wc_status != IB_WCS_SUCCESS )\r
- {\r
- ndis_status = NDIS_STATUS_FAILURE;\r
- pIo->pViport->stats.ifOutErrors++;\r
- pIo->wc_status = IB_WCS_SUCCESS;\r
- }\r
- else\r
- {\r
- ndis_status = NDIS_STATUS_SUCCESS;\r
- pIo->pViport->stats.ifOutOk++;\r
- }\r
- NDIS_SET_PACKET_STATUS( p_packet, ndis_status );\r
- NdisMSendComplete( pIo->pViport->p_adapter->h_handle,\r
- p_packet, ndis_status );\r
- }\r
- }\r
- NdisReleaseSpinLock( &pData->xmitBufLock );\r
-\r
- if( !pData->p_viport->errored )\r
- {\r
- data_checkXmitBuffers( pData );\r
- }\r
- VNIC_EXIT( VNIC_DBG_DATA );\r
- return;\r
-}\r
-\r
-static void\r
-data_sendKickMessage(\r
- IN Data_t *pData )\r
-{\r
- XmitPool_t *pPool = &pData->xmitPool;\r
-\r
- VNIC_ENTER( VNIC_DBG_DATA );\r
-\r
- /* stop timer for BundleTimeout */\r
- _data_kickTimer_stop( pData );\r
-\r
- pPool->kickCount = 0;\r
- pPool->kickByteCount = 0;\r
-\r
- /* TBD: Keep track of when kick is outstanding, and\r
- * don't reuse until complete\r
- */\r
- if ( ibqp_postSend( &pData->qp, &pData->kickIo.io ) != IB_SUCCESS )\r
- {\r
- VNIC_TRACE( VNIC_DBG_ERROR,\r
- ("Unable to send kick to EIOC\n") );\r
- viport_failure( pData->p_viport );\r
- }\r
-\r
- VNIC_EXIT( VNIC_DBG_DATA );\r
-}\r
-\r
-static void\r
-_data_kickTimeoutHandler( void * context )\r
-{\r
- Data_t* pData = (Data_t *)context;\r
-\r
- VNIC_ENTER( VNIC_DBG_DATA );\r
- \r
- InterlockedExchange( &pData->kickTimerOn, FALSE );\r
- data_sendKickMessage( pData );\r
-\r
- VNIC_EXIT( VNIC_DBG_DATA );\r
-\r
- return;\r
-}\r
-\r
-static BOOLEAN\r
-data_allocXmitBuffer(\r
- IN Data_t *pData,\r
- OUT BufferPoolEntry_t **ppBpe,\r
- OUT RdmaIo_t **ppRdmaIo,\r
- OUT BOOLEAN *pLast )\r
-{\r
- XmitPool_t *p_xmitPool;\r
-\r
- VNIC_ENTER( VNIC_DBG_DATA );\r
-\r
- NdisAcquireSpinLock( &pData->xmitBufLock );\r
- \r
- p_xmitPool = &pData->xmitPool;\r
- *pLast = FALSE;\r
- *ppRdmaIo = &p_xmitPool->pXmitBufs[p_xmitPool->nextXmitBuf];\r
- *ppBpe = &p_xmitPool->bufPool[p_xmitPool->nextXmitPool];\r
-\r
- if ( (*ppBpe)->valid && p_xmitPool->nextXmitBuf != p_xmitPool->lastCompBuf )\r
- {\r
- INC(p_xmitPool->nextXmitBuf, 1, p_xmitPool->numXmitBufs);\r
- INC(p_xmitPool->nextXmitPool, 1, p_xmitPool->poolSz);\r
-\r
- if ( !p_xmitPool->bufPool[p_xmitPool->nextXmitPool].valid )\r
- {\r
- VNIC_TRACE( VNIC_DBG_DATA,\r
- ("Just used the last EIOU receive buffer\n") );\r
-\r
- *pLast = TRUE;\r
- p_xmitPool->needBuffers = TRUE;\r
- viport_stopXmit( pData->p_viport );\r
-#ifdef VNIC_STATISTIC\r
- pData->statistics.kickReqs++;\r
-#endif /* VNIC_STATISTIC */\r
- }\r
- else if ( p_xmitPool->nextXmitBuf == p_xmitPool->lastCompBuf )\r
- {\r
- VNIC_TRACE( VNIC_DBG_DATA,\r
- ("Just used our last xmit buffer\n") );\r
- \r
- p_xmitPool->needBuffers = TRUE;\r
- viport_stopXmit( pData->p_viport );\r
- }\r
-\r
- (*ppBpe)->valid = 0;\r
-\r
- NdisReleaseSpinLock( &pData->xmitBufLock );\r
- return TRUE;\r
- }\r
- else\r
- {\r
-#ifdef VNIC_STATISTIC\r
- pData->statistics.noXmitBufs++;\r
-#endif /* VNIC_STATISTIC */\r
- \r
- VNIC_TRACE( VNIC_DBG_ERROR,\r
- ("Out of xmit buffers\n") );\r
-\r
- viport_stopXmit( pData->p_viport );\r
-\r
- NdisReleaseSpinLock( &pData->xmitBufLock );\r
- return FALSE;\r
- }\r
-}\r
-\r
-static void\r
-data_checkXmitBuffers(\r
- IN Data_t *pData )\r
-{\r
- VNIC_ENTER( VNIC_DBG_DATA );\r
-\r
- NdisAcquireSpinLock( &pData->xmitBufLock );\r
-\r
- if ( pData->xmitPool.needBuffers\r
- && pData->xmitPool.bufPool[pData->xmitPool.nextXmitPool].valid\r
- && pData->xmitPool.nextXmitBuf != pData->xmitPool.lastCompBuf )\r
- {\r
- pData->xmitPool.needBuffers = FALSE;\r
- viport_restartXmit( pData->p_viport );\r
-\r
- VNIC_TRACE( VNIC_DBG_DATA,\r
- ("There are free xmit buffers\n") );\r
- }\r
-\r
- NdisReleaseSpinLock( &pData->xmitBufLock );\r
-\r
- VNIC_EXIT( VNIC_DBG_DATA );\r
- return;\r
-}\r
-\r
-static\r
-ib_api_status_t\r
-data_rdmaPacket(\r
- IN Data_t *pData,\r
- IN BufferPoolEntry_t *pBpe,\r
- IN RdmaIo_t *pRdmaIo )\r
-{\r
- ib_send_wr_t *pWrq;\r
- uint64_t remote_addr;\r
-\r
- VNIC_ENTER( VNIC_DBG_DATA );\r
-\r
- pWrq = &pRdmaIo->io.wrq;\r
-\r
- remote_addr = ntoh64( pBpe->remoteAddr );\r
- remote_addr += pData->xmitPool.bufferSz;\r
- remote_addr -= ( pRdmaIo->len + sizeof(ViportTrailer_t) );\r
-\r
- pWrq->remote_ops.vaddr = remote_addr;\r
- pWrq->remote_ops.rkey = pBpe->rKey;\r
-\r
- pData->xmitPool.notifyCount++;\r
-\r
- if( pData->xmitPool.notifyCount >= pData->xmitPool.notifyBundle )\r
- {\r
- pData->xmitPool.notifyCount = 0;\r
- pWrq->send_opt = IB_SEND_OPT_SIGNALED;\r
- }\r
- else\r
- {\r
- pWrq->send_opt &= ~IB_SEND_OPT_SIGNALED;\r
- }\r
- pWrq->send_opt = IB_SEND_OPT_SIGNALED;\r
-\r
- if( pData->p_viport->featuresSupported & INIC_FEAT_RDMA_IMMED )\r
- {\r
- pWrq->send_opt |= IB_SEND_OPT_IMMEDIATE;\r
- pWrq->immediate_data = 0;\r
- }\r
-\r
- if( ibqp_postSend( &pData->qp, &pRdmaIo->io ) != IB_SUCCESS )\r
- {\r
- VNIC_TRACE(VNIC_DBG_ERROR,\r
- ("Failed sending data to EIOC\n") );\r
- return IB_ERROR;\r
- }\r
-#ifdef VNIC_STATISTIC\r
- pData->statistics.xmitNum++;\r
-#endif /* VNIC_STATISTIC */\r
-\r
- VNIC_EXIT( VNIC_DBG_DATA );\r
- return IB_SUCCESS;\r
-}\r
-\r
-static BOOLEAN\r
-_data_recv_to_ndis_pkt(\r
- IN Data_t *pData,\r
- IN RdmaDest_t *pRdmaDest )\r
-{\r
- struct ViportTrailer *pTrailer;\r
- NDIS_PACKET *p_packet;\r
- NDIS_STATUS ndis_status;\r
- int start;\r
- unsigned int len;\r
- NDIS_TCP_IP_CHECKSUM_PACKET_INFO packet_info;\r
- NDIS_PACKET_8021Q_INFO vlan_info;\r
- uint16_t vlanId;\r
- uint8_t rxChksumFlags;\r
-\r
- VNIC_ENTER( VNIC_DBG_DATA );\r
-\r
- pTrailer = pRdmaDest->pTrailer;\r
- p_packet = pRdmaDest->p_packet;\r
-\r
- start = (int)data_offset(pData, pTrailer);\r
- len = data_len(pData, pTrailer);\r
-\r
- NdisAllocateBuffer( &ndis_status,\r
- &pRdmaDest->p_buf,\r
- pData->h_recv_buf_pool,\r
- pRdmaDest->data + start,\r
- len );\r
-\r
- if ( ndis_status != NDIS_STATUS_SUCCESS )\r
- {\r
- VNIC_TRACE_EXIT( VNIC_DBG_ERROR,\r
- ( "NdisAllocateBuffer failed %#x\n", ndis_status ) );\r
- return FALSE;\r
- }\r
-\r
- NdisChainBufferAtFront( p_packet, pRdmaDest->p_buf );\r
- pRdmaDest->buf_sz = len;\r
-\r
- if ( pTrailer->pktFlags & PF_VLAN_INSERT &&\r
- !( pData->p_viport->featuresSupported & INIC_FEAT_IGNORE_VLAN ) )\r
- {\r
- /* handle VLAN tag insertion */\r
- vlan_info.Value = NDIS_PER_PACKET_INFO_FROM_PACKET( p_packet, Ieee8021QInfo );\r
- vlanId = cl_ntoh16( pTrailer->vLan );\r
-\r
- if( !( vlanId & 0xfff ) ||\r
- ( ( (vlanId & 0xfff ) != 0 ) && \r
- (vlanId & 0xfff ) == ((uint16_t)pData->p_viport->p_adapter->vlan_info & 0xfff ) ))\r
- {\r
- if( pTrailer->pktFlags & PF_PVID_OVERRIDDEN )\r
- {\r
- vlan_info.TagHeader.VlanId = 0;\r
- }\r
- else\r
- {\r
- vlan_info.TagHeader.VlanId = vlanId & 0xfff;\r
- }\r
- vlan_info.TagHeader.UserPriority = vlanId & 0xe000;\r
- vlan_info.TagHeader.CanonicalFormatId = 0;\r
- vlan_info.TagHeader.Reserved = 0;\r
- NDIS_PER_PACKET_INFO_FROM_PACKET( p_packet, Ieee8021QInfo ) = vlan_info.Value;\r
- }\r
- }\r
-\r
- if( viport_canRxCsum( pData->p_viport ) &&\r
- pData->p_viport->p_adapter->params.UseRxCsum )\r
- {\r
- rxChksumFlags = pTrailer->rxChksumFlags;\r
-\r
- VNIC_TRACE( VNIC_DBG_DATA,\r
- ("rxChksumFlags = %#x, LOOP = %c, IP = %c, TCP = %c, UDP = %c\n",\r
- rxChksumFlags,\r
- (rxChksumFlags & RX_CHKSUM_FLAGS_LOOPBACK)? 'Y': 'N',\r
- (rxChksumFlags & RX_CHKSUM_FLAGS_IP_CHECKSUM_SUCCEEDED)? 'Y':\r
- (rxChksumFlags & RX_CHKSUM_FLAGS_IP_CHECKSUM_FAILED)? 'N': '-',\r
- (rxChksumFlags & RX_CHKSUM_FLAGS_TCP_CHECKSUM_SUCCEEDED)? 'Y':\r
- (rxChksumFlags & RX_CHKSUM_FLAGS_TCP_CHECKSUM_FAILED)? 'N': '-',\r
- (rxChksumFlags & RX_CHKSUM_FLAGS_UDP_CHECKSUM_SUCCEEDED)? 'Y':\r
- (rxChksumFlags & RX_CHKSUM_FLAGS_UDP_CHECKSUM_FAILED)? 'N': '-') );\r
-\r
- packet_info.Value = 0;\r
-\r
- if( rxChksumFlags & RX_CHKSUM_FLAGS_IP_CHECKSUM_SUCCEEDED )\r
- packet_info.Receive.NdisPacketIpChecksumSucceeded = TRUE;\r
- else if( rxChksumFlags & RX_CHKSUM_FLAGS_IP_CHECKSUM_FAILED )\r
- packet_info.Receive.NdisPacketIpChecksumFailed = TRUE;\r
-\r
- if( rxChksumFlags & RX_CHKSUM_FLAGS_TCP_CHECKSUM_SUCCEEDED )\r
- packet_info.Receive.NdisPacketTcpChecksumSucceeded = TRUE;\r
- else if( rxChksumFlags & RX_CHKSUM_FLAGS_TCP_CHECKSUM_FAILED )\r
- packet_info.Receive.NdisPacketTcpChecksumFailed = TRUE;\r
-\r
- if( rxChksumFlags & RX_CHKSUM_FLAGS_TCP_CHECKSUM_SUCCEEDED )\r
- packet_info.Receive.NdisPacketUdpChecksumSucceeded = TRUE;\r
- else if( rxChksumFlags & RX_CHKSUM_FLAGS_TCP_CHECKSUM_FAILED )\r
- packet_info.Receive.NdisPacketUdpChecksumFailed = TRUE;\r
-\r
- NDIS_PER_PACKET_INFO_FROM_PACKET( p_packet, TcpIpChecksumPacketInfo )=\r
- (void *)(uintn_t)packet_info.Value;\r
- }\r
-\r
- NDIS_SET_PACKET_STATUS( p_packet, NDIS_STATUS_SUCCESS );\r
- NDIS_SET_PACKET_HEADER_SIZE( p_packet, sizeof(eth_hdr_t) );\r
- VNIC_RECV_FROM_PACKET( p_packet ) = pRdmaDest;\r
-\r
- VNIC_EXIT( VNIC_DBG_DATA );\r
- return TRUE;\r
-}\r
-\r
-/* NOTE: This routine is not reentrant */\r
-static void\r
-_data_allocBuffers(\r
- IN Data_t *pData,\r
- IN BOOLEAN initialAllocation )\r
-{\r
- NDIS_STATUS ndis_status;\r
- RecvPool_t *p_recvPool = &pData->recvPool;\r
- RdmaDest_t *pRdmaDest;\r
- LIST_ENTRY *p_list_entry;\r
- int index;\r
-\r
- VNIC_ENTER( VNIC_DBG_DATA );\r
-\r
- index = ADD(p_recvPool->nextFreeBuf, p_recvPool->numFreeBufs, p_recvPool->eiocPoolSz);\r
-\r
- while ( !IsListEmpty( &p_recvPool->availRecvBufs ) )\r
- {\r
- p_list_entry = RemoveHeadList( &p_recvPool->availRecvBufs );\r
- pRdmaDest = (RdmaDest_t*)p_list_entry;\r
- \r
- if( initialAllocation )\r
- {\r
- pRdmaDest->buf_sz = p_recvPool->bufferSz;\r
- pRdmaDest->pTrailer =\r
- (struct ViportTrailer*)(pRdmaDest->data + pRdmaDest->buf_sz\r
- - sizeof(struct ViportTrailer));\r
- pRdmaDest->pTrailer->connectionHashAndValid = 0;\r
-\r
- NdisAllocatePacket( &ndis_status,\r
- &pRdmaDest->p_packet,\r
- pData->h_recv_pkt_pool );\r
-\r
- if ( ndis_status != NDIS_STATUS_SUCCESS )\r
- {\r
- VNIC_TRACE_EXIT( VNIC_DBG_ERROR,\r
- ( "NdisAllocatePacket failed %#x\n", ndis_status ) );\r
- return;\r
- }\r
- }\r
-\r
- _data_addFreeBuffer( pData, index, pRdmaDest );\r
- index = NEXT(index,p_recvPool->eiocPoolSz);\r
- }\r
-\r
- VNIC_EXIT( VNIC_DBG_DATA );\r
- return;\r
-}\r
-\r
-static void\r
-_data_addFreeBuffer(\r
- IN Data_t *pData,\r
- IN int index,\r
- IN RdmaDest_t *pRdmaDest )\r
-{\r
- RecvPool_t *p_recvPool = &pData->recvPool;\r
- BufferPoolEntry_t *pBpe;\r
-\r
- pRdmaDest->pTrailer->connectionHashAndValid = 0;\r
- pBpe = &p_recvPool->bufPool[index];\r
-\r
- pBpe->rKey = pRdmaDest->region.rkey;\r
- pBpe->remoteAddr = hton64( PTR64( pRdmaDest->data ) );\r
- pBpe->valid = (uint32_t)(pRdmaDest - &p_recvPool->pRecvBufs[0]) + 1;\r
- ++p_recvPool->numFreeBufs;\r
-\r
- return;\r
-}\r
-\r
-static uint32_t\r
-_data_incomingRecv(\r
- IN Data_t *pData )\r
-{\r
- RecvPool_t *p_recvPool = &pData->recvPool;\r
- RdmaDest_t *pRdmaDest;\r
- ViportTrailer_t *pTrailer;\r
- BufferPoolEntry_t *pBpe;\r
- uint32_t idx = 0;\r
- BOOLEAN status = FALSE;\r
-\r
- VNIC_ENTER( VNIC_DBG_DATA );\r
-\r
- while( !status )\r
- {\r
- if ( p_recvPool->nextFullBuf == p_recvPool->nextFreeBuf )\r
- return idx;\r
-\r
- pBpe = &p_recvPool->bufPool[p_recvPool->nextFullBuf];\r
-\r
- CL_ASSERT(pBpe->valid != 0 );\r
-\r
- pRdmaDest = &p_recvPool->pRecvBufs[pBpe->valid - 1];\r
- pTrailer = pRdmaDest->pTrailer;\r
-\r
- if ( ( pTrailer != NULL ) &&\r
- ( pTrailer->connectionHashAndValid & CHV_VALID ) )\r
- {\r
- /* received a packet */\r
- if ( pTrailer->pktFlags & PF_KICK )\r
- {\r
- p_recvPool->kickOnFree = TRUE;\r
- }\r
- /* we do not want to indicate packet if filter is not set */\r
- if( pData->p_viport->p_adapter->xmitStarted &&\r
- pData->p_viport->p_adapter->packet_filter &&\r
- p_recvPool->numPostedBufs > 0 )\r
- {\r
- if ( _data_recv_to_ndis_pkt( pData, pRdmaDest ) )\r
- {\r
- p_recvPool->recv_pkt_array[idx++] = pRdmaDest->p_packet;\r
- }\r
- }\r
- else\r
- { /* put back to free buffers pool */\r
- InsertTailList( &p_recvPool->availRecvBufs,\r
- &pRdmaDest->listPtrs );\r
- }\r
- pBpe->valid = 0;\r
- INC( p_recvPool->nextFullBuf, 1, p_recvPool->eiocPoolSz );\r
- p_recvPool->numPostedBufs--;\r
-#ifdef VNIC_STATISTIC\r
- pData->statistics.recvNum++;\r
-#endif /* VNIC_STATISTIC */\r
- }\r
- else\r
- break;\r
- }\r
- return idx;\r
-}\r
-\r
-\r
-void\r
-vnic_return_packet(\r
- IN NDIS_HANDLE adapter_context,\r
- IN NDIS_PACKET * const p_packet )\r
-{\r
-\r
- RdmaDest_t *p_rdma_dest;\r
- viport_t *p_viport;\r
- \r
- VNIC_ENTER( VNIC_DBG_DATA );\r
-\r
- UNREFERENCED_PARAMETER( adapter_context );\r
-\r
- p_rdma_dest = VNIC_RECV_FROM_PACKET( p_packet );\r
- p_viport = p_rdma_dest->p_viport;\r
-\r
- ASSERT( p_rdma_dest->p_packet == p_packet ); \r
-\r
- NdisAcquireSpinLock( &p_viport->data.recvIosLock );\r
- \r
- _data_return_recv( p_packet );\r
- \r
- NdisReinitializePacket( p_packet );\r
- \r
- InsertTailList( &p_viport->data.recvPool.availRecvBufs,\r
- &p_rdma_dest->listPtrs );\r
- _data_allocBuffers( &p_viport->data, FALSE );\r
- _data_sendFreeRecvBuffers( &p_viport->data );\r
-\r
- NdisReleaseSpinLock(&p_viport->data.recvIosLock );\r
-\r
- VNIC_EXIT( VNIC_DBG_DATA );\r
-}\r
-static void\r
-_data_return_recv(\r
- IN NDIS_PACKET *p_packet )\r
-{\r
- NDIS_BUFFER *p_buf;\r
- PNDIS_PACKET_OOB_DATA p_oob_data;\r
- \r
- /* Unchain the NDIS buffer. */\r
- NdisUnchainBufferAtFront( p_packet, &p_buf );\r
- if( p_buf )\r
- {\r
- /* Return the NDIS packet and NDIS buffer to their pools. */\r
- NdisFreeBuffer( p_buf );\r
- }\r
- /* take care of OOB_DATA block since NdisReinitializePacket doesn't */\r
- p_oob_data = NDIS_OOB_DATA_FROM_PACKET( p_packet );\r
- NdisZeroMemory( p_oob_data, sizeof( NDIS_PACKET_OOB_DATA ));\r
-}\r
-\r
-static void\r
-_data_sendFreeRecvBuffers(\r
- IN Data_t *pData )\r
-{\r
- RecvPool_t *p_recvPool = &pData->recvPool;\r
- ib_send_wr_t *pWrq = &pData->freeBufsIo.io.wrq;\r
- BOOLEAN bufsSent = FALSE;\r
- uint64_t rdmaAddr;\r
- uint32_t offset;\r
- uint32_t sz;\r
- unsigned int numToSend,\r
- nextIncrement;\r
-\r
- VNIC_ENTER( VNIC_DBG_DATA );\r
-\r
- for ( numToSend = p_recvPool->szFreeBundle;\r
- numToSend <= p_recvPool->numFreeBufs;\r
- numToSend += p_recvPool->szFreeBundle )\r
- {\r
-\r
- /* Handle multiple bundles as one when possible. */\r
- nextIncrement = numToSend + p_recvPool->szFreeBundle;\r
- if (( nextIncrement <= p_recvPool->numFreeBufs )\r
- && ( p_recvPool->nextFreeBuf + nextIncrement <= p_recvPool->eiocPoolSz ) )\r
- {\r
- continue;\r
- }\r
-\r
- offset = p_recvPool->nextFreeBuf * sizeof(BufferPoolEntry_t);\r
- sz = numToSend * sizeof(BufferPoolEntry_t);\r
- rdmaAddr = p_recvPool->eiocRdmaAddr + offset;\r
- \r
- pWrq->ds_array->length = sz;\r
- pWrq->ds_array->vaddr = PTR64((uint8_t *)p_recvPool->bufPool + offset);\r
- pWrq->remote_ops.vaddr = rdmaAddr;\r
-\r
- if ( ibqp_postSend( &pData->qp, &pData->freeBufsIo.io ) != IB_SUCCESS )\r
- {\r
- VNIC_TRACE(VNIC_DBG_ERROR,\r
- ("Unable to rdma free buffers to EIOC\n") );\r
-\r
- viport_failure( pData->p_viport );\r
- break;\r
- }\r
-\r
- INC( p_recvPool->nextFreeBuf, numToSend, p_recvPool->eiocPoolSz );\r
- p_recvPool->numFreeBufs -= numToSend;\r
- p_recvPool->numPostedBufs += numToSend;\r
- bufsSent = TRUE;\r
- }\r
-\r
- if( bufsSent )\r
- {\r
- if( p_recvPool->kickOnFree )\r
- {\r
- data_sendKickMessage( pData );\r
- }\r
- }\r
- if( p_recvPool->numPostedBufs == 0 )\r
- {\r
- VNIC_TRACE( VNIC_DBG_ERROR,\r
- ("IOC %d: Unable to allocate receive buffers NumFreeBufs: %d nextFreeBuf: %d nextFullBuf %d eiocPoolSz: %d\n",\r
- pData->p_viport->ioc_num, p_recvPool->numFreeBufs,\r
- p_recvPool->nextFreeBuf, p_recvPool->nextFullBuf,\r
- p_recvPool->eiocPoolSz ) );\r
- \r
- //viport_failure( pData->p_viport );\r
- }\r
- VNIC_EXIT( VNIC_DBG_DATA );\r
-}\r
-\r
-\r
-void\r
-data_cleanup(\r
- IN Data_t *pData )\r
-{\r
- VNIC_ENTER( VNIC_DBG_DATA );\r
-\r
- VNIC_TRACE(VNIC_DBG_DATA,\r
- ("IOC[%d]data cleanup\n", pData->p_viport->ioc_num ));\r
-\r
- if( pData->p_recv_bufs )\r
- {\r
- NdisFreeMemory( pData->p_recv_bufs, pData->recv_bufs_sz, 0 );\r
- pData->p_recv_bufs = NULL;\r
- }\r
-\r
- if( pData->recvPool.recv_pkt_array )\r
- {\r
- cl_free( pData->recvPool.recv_pkt_array );\r
- pData->recvPool.recv_pkt_array = NULL;\r
- pData->recvPool.poolSz = 0;\r
- }\r
-\r
- if ( pData->pLocalStorage )\r
- {\r
- NdisFreeMemory( pData->pLocalStorage, pData->localStorageSz, 0 );\r
- pData->pLocalStorage = NULL;\r
- }\r
-\r
- if( pData->h_recv_buf_pool )\r
- {\r
- NdisFreeBufferPool( pData->h_recv_buf_pool );\r
- pData->h_recv_buf_pool = NULL;\r
- }\r
-\r
- if ( pData->h_recv_pkt_pool )\r
- {\r
- if( NdisPacketPoolUsage(pData->h_recv_pkt_pool) != 0)\r
- {\r
- VNIC_TRACE( VNIC_DBG_WARN,\r
- ("Recv packet pool is not empty!!!\n") );\r
- }\r
- NdisFreePacketPool( pData->h_recv_pkt_pool );\r
- pData->h_recv_pkt_pool = NULL;\r
- }\r
- // clear Qp struct for reuse\r
- cl_memclr( &pData->qp, sizeof( IbQp_t) );\r
-\r
- cl_timer_destroy( &pData->kickTimer );\r
-\r
- VNIC_EXIT( VNIC_DBG_DATA );\r
-}\r
-\r
-\r
-static void\r
-_data_kickTimer_start(\r
- IN Data_t *pData,\r
- IN uint32_t microseconds )\r
-{\r
- VNIC_ENTER( VNIC_DBG_DATA );\r
-\r
- InterlockedExchange( (LONG *)&pData->kickTimerOn, TRUE );\r
-\r
- usec_timer_start(&pData->kickTimer, microseconds );\r
-\r
- VNIC_EXIT( VNIC_DBG_DATA );\r
- return;\r
-}\r
-\r
-static void\r
-_data_kickTimer_stop(\r
- IN Data_t *pData )\r
-{\r
- VNIC_ENTER( VNIC_DBG_DATA );\r
-\r
- if( InterlockedExchange( &pData->kickTimerOn, FALSE ) == TRUE )\r
- {\r
- cl_timer_stop( &pData->kickTimer );\r
- }\r
-\r
- VNIC_EXIT( VNIC_DBG_DATA );\r
-}\r
+++ /dev/null
-/*\r
- * Copyright (c) 2007 QLogic Corporation. All rights reserved.\r
- *\r
- * This software is available to you under the OpenIB.org BSD license\r
- * below:\r
- *\r
- * Redistribution and use in source and binary forms, with or\r
- * without modification, are permitted provided that the following\r
- * conditions are met:\r
- *\r
- * - Redistributions of source code must retain the above\r
- * copyright notice, this list of conditions and the following\r
- * disclaimer.\r
- *\r
- * - Redistributions in binary form must reproduce the above\r
- * copyright notice, this list of conditions and the following\r
- * disclaimer in the documentation and/or other materials\r
- * provided with the distribution.\r
- *\r
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,\r
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\r
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND\r
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS\r
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN\r
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN\r
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\r
- * SOFTWARE.\r
- *\r
- * $Id$\r
- */\r
-\r
-#ifndef _VNIC_DATA_H_\r
-#define _VNIC_DATA_H_\r
-\r
-#include "vnic_trailer.h"\r
-\r
-typedef struct RdmaDest {\r
- LIST_ENTRY listPtrs;\r
- IbRegion_t region;\r
- struct _viport *p_viport;\r
- NDIS_PACKET *p_packet;\r
- NDIS_BUFFER *p_buf;\r
- uint32_t buf_sz;\r
- uint8_t *data;\r
- struct ViportTrailer *pTrailer;\r
-} RdmaDest_t;\r
-\r
-typedef struct BufferPoolEntry {\r
- uint64_t remoteAddr;\r
- net32_t rKey;\r
- uint32_t valid;\r
-} BufferPoolEntry_t;\r
-\r
-typedef struct RecvPool {\r
- uint32_t bufferSz;\r
- uint32_t poolSz;\r
- uint32_t eiocPoolSz;\r
- uint32_t eiocRdmaRkey;\r
- uint64_t eiocRdmaAddr;\r
- uint32_t nextFullBuf;\r
- uint32_t nextFreeBuf;\r
- uint32_t numFreeBufs;\r
- uint32_t numPostedBufs;\r
- uint32_t szFreeBundle;\r
- BOOLEAN kickOnFree;\r
- BufferPoolEntry_t *bufPool;\r
- RdmaDest_t *pRecvBufs;\r
- LIST_ENTRY availRecvBufs;\r
- NDIS_PACKET **recv_pkt_array;\r
-} RecvPool_t;\r
-\r
-typedef struct XmitPool {\r
- uint32_t bufferSz;\r
- uint32_t poolSz;\r
- uint32_t notifyCount;\r
- uint32_t notifyBundle;\r
- uint32_t nextXmitBuf;\r
- uint32_t lastCompBuf;\r
- uint32_t numXmitBufs;\r
- uint32_t nextXmitPool;\r
- uint32_t kickCount;\r
- uint32_t kickByteCount;\r
- uint32_t kickBundle;\r
- uint32_t kickByteBundle;\r
- BOOLEAN needBuffers;\r
- BOOLEAN sendKicks;\r
- uint32_t rdmaRKey;\r
- uint64_t rdmaAddr;\r
- BufferPoolEntry_t *bufPool;\r
- RdmaIo_t *pXmitBufs;\r
-} XmitPool_t;\r
-\r
-typedef struct Data {\r
- struct _viport *p_viport;\r
- DataConfig_t *p_conf;\r
- IbRegion_t *p_phy_region;\r
- IbRegion_t region;\r
- IbRegion_t rbuf_region;\r
- IbQp_t qp;\r
- uint8_t *pLocalStorage;\r
- uint32_t localStorageSz;\r
- uint8_t *p_recv_bufs;\r
- uint32_t recv_bufs_sz;\r
- Inic_RecvPoolConfig_t hostPoolParms;\r
- Inic_RecvPoolConfig_t eiocPoolParms;\r
- RecvPool_t recvPool;\r
- XmitPool_t xmitPool;\r
- RdmaIo_t freeBufsIo;\r
- SendIo_t kickIo;\r
- LIST_ENTRY recvIos;\r
- KSPIN_LOCK recvListLock;\r
- NDIS_SPIN_LOCK recvIosLock;\r
- NDIS_SPIN_LOCK xmitBufLock;\r
- volatile LONG kickTimerOn;\r
- BOOLEAN connected;\r
- cl_timer_t kickTimer;\r
- NDIS_HANDLE h_recv_pkt_pool;\r
- NDIS_HANDLE h_recv_buf_pool;\r
-#ifdef VNIC_STATISTIC\r
- struct {\r
- uint32_t xmitNum;\r
- uint32_t recvNum;\r
- uint32_t freeBufSends;\r
- uint32_t freeBufNum;\r
- uint32_t freeBufMin;\r
- uint32_t kickRecvs;\r
- uint32_t kickReqs;\r
- uint32_t noXmitBufs;\r
- uint64_t noXmitBufTime;\r
- } statistics;\r
-#endif /* VNIC_STATISTIC */\r
-} Data_t;\r
-\r
-void\r
-vnic_return_packet(\r
- IN NDIS_HANDLE adapter_context,\r
- IN NDIS_PACKET* const p_packet );\r
-\r
-void\r
-data_construct(\r
- IN Data_t *pData,\r
- IN struct _viport *pViport );\r
-\r
-ib_api_status_t\r
-data_init(\r
- Data_t *pData,\r
- DataConfig_t *p_conf,\r
- uint64_t guid );\r
-\r
-ib_api_status_t\r
-data_connect(\r
- Data_t *pData );\r
-\r
-ib_api_status_t\r
-data_connected(\r
- Data_t *pData );\r
-\r
-void\r
-data_disconnect(\r
- Data_t *pData );\r
-\r
-BOOLEAN\r
-data_xmitPacket(\r
- Data_t *pData,\r
- NDIS_PACKET* const p_pkt );\r
-\r
-void\r
-data_cleanup(\r
- Data_t *pData );\r
-\r
-#define data_pathId(pData) (pData)->p_conf->pathId\r
-#define data_eiocPool(pData) &(pData)->eiocPoolParms\r
-#define data_hostPool(pData) &(pData)->hostPoolParms\r
-#define data_eiocPoolMin(pData) &(pData)->p_conf->eiocMin\r
-#define data_hostPoolMin(pData) &(pData)->p_conf->hostMin\r
-#define data_eiocPoolMax(pData) &(pData)->p_conf->eiocMax\r
-#define data_hostPoolMax(pData) &(pData)->p_conf->hostMax\r
-#define data_localPoolAddr(pData) (pData)->xmitPool.rdmaAddr\r
-#define data_localPoolRkey(pData) (pData)->xmitPool.rdmaRKey\r
-#define data_remotePoolAddr(pData) &(pData)->recvPool.eiocRdmaAddr\r
-#define data_remotePoolRkey(pData) &(pData)->recvPool.eiocRdmaRkey\r
-#define data_maxMtu(pData) MAX_PAYLOAD(min((pData)->recvPool.bufferSz, (pData)->xmitPool.bufferSz)) - ETH_VLAN_HLEN\r
-#define data_len(pData, pTrailer) ntoh16(pTrailer->dataLength)\r
-#define data_offset(pData, pTrailer) \\r
- pData->recvPool.bufferSz - sizeof(struct ViportTrailer) \\r
- - (uint32_t)ROUNDUPP2(data_len(pData, pTrailer), VIPORT_TRAILER_ALIGNMENT) \\r
- + pTrailer->dataAlignmentOffset\r
-\r
-\r
-/* The following macros manipulate ring buffer indexes.\r
- * The ring buffer size must be a power of 2.\r
- */\r
-#define ADD(index, increment, size) (((index) + (increment))&((size) - 1))\r
-#define NEXT(index, size) ADD(index, 1, size)\r
-#define INC(index, increment, size) (index) = ADD(index, increment, size)\r
-\r
-#define VNIC_RECV_FROM_PACKET( P ) \\r
- (((RdmaDest_t **)P->MiniportReservedEx)[1])\r
-\r
-#define VNIC_LIST_ITEM_FROM_PACKET( P ) \\r
- ((LIST_ENTRY *)P->MiniportReservedEx)\r
-\r
-#define VNIC_PACKET_FROM_LIST_ITEM( I ) \\r
- (PARENT_STRUCT( I, NDIS_PACKET, MiniportReservedEx ))\r
-\r
-#endif /* _VNIC_DATA_H_ */\r
+++ /dev/null
-/*\r
- * Copyright (c) 2007 QLogic Corporation. All rights reserved.\r
- *\r
- * This software is available to you under the OpenIB.org BSD license\r
- * below:\r
- *\r
- * Redistribution and use in source and binary forms, with or\r
- * without modification, are permitted provided that the following\r
- * conditions are met:\r
- *\r
- * - Redistributions of source code must retain the above\r
- * copyright notice, this list of conditions and the following\r
- * disclaimer.\r
- *\r
- * - Redistributions in binary form must reproduce the above\r
- * copyright notice, this list of conditions and the following\r
- * disclaimer in the documentation and/or other materials\r
- * provided with the distribution.\r
- *\r
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,\r
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\r
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND\r
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS\r
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN\r
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN\r
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\r
- * SOFTWARE.\r
- *\r
- * $Id$\r
- */\r
-\r
-\r
-#ifndef _VNIC_DEBUG_H_\r
-#define _VNIC_DEBUG_H_\r
-\r
-\r
-#include <complib/cl_debug.h>\r
-\r
-/*\r
- * Debug macros\r
- */\r
-extern uint32_t g_vnic_dbg_lvl;\r
-\r
-\r
-#define VNIC_DBG_INIT ( ( VNIC_DBG_INFO ) | 0x00000001 )\r
-#define VNIC_DBG_PNP ( ( VNIC_DBG_INFO ) | 0x00000002 )\r
-#define VNIC_DBG_SEND ( ( VNIC_DBG_INFO ) | 0x00000004 )\r
-#define VNIC_DBG_RECV ( ( VNIC_DBG_INFO ) | 0x00000008 )\r
-#define VNIC_DBG_STATUS ( ( VNIC_DBG_INFO ) | 0x00000010 )\r
-#define VNIC_DBG_IB ( ( VNIC_DBG_INFO ) | 0x00000020 )\r
-#define VNIC_DBG_BUF ( ( VNIC_DBG_INFO ) | 0x00000040 )\r
-#define VNIC_DBG_MCAST ( ( VNIC_DBG_INFO ) | 0x00000080 )\r
-#define VNIC_DBG_ALLOC ( ( VNIC_DBG_INFO ) | 0x00000100 )\r
-#define VNIC_DBG_OID ( ( VNIC_DBG_INFO ) | 0x00000200 )\r
-#define VNIC_DBG_DATA ( ( VNIC_DBG_INFO ) | 0x00000400 )\r
-#define VNIC_DBG_CTRL ( ( VNIC_DBG_INFO ) | 0x00000800 )\r
-#define VNIC_DBG_CTRL_PKT ( ( VNIC_DBG_INFO ) | 0x00001000 ) \r
-#define VNIC_DBG_CONF ( ( VNIC_DBG_INFO ) | 0x00002000 )\r
-#define VNIC_DBG_VIPORT ( ( VNIC_DBG_INFO ) | 0x00004000 )\r
-#define VNIC_DBG_ADAPTER ( ( VNIC_DBG_INFO ) | 0x00008000 )\r
-#define VNIC_DBG_NETPATH ( ( VNIC_DBG_INFO ) | 0x00010000 )\r
-\r
-#define VNIC_DBG_FUNC (0x10000000) /* For function entry/exit */\r
-#define VNIC_DBG_INFO (0x20000000) /* For verbose information */\r
-#define VNIC_DBG_WARN (0x40000000) /* For warnings. */\r
-#define VNIC_DBG_ERROR CL_DBG_ERROR\r
-#define VNIC_DBG_ALL CL_DBG_ALL\r
-\r
-#define VNIC_DEBUG_FLAGS ( VNIC_DBG_ERROR | VNIC_DBG_WARN | VNIC_DBG_INFO )\r
-/* Enter and exit macros automatically add VNIC_DBG_FUNC bit */\r
-#define VNIC_ENTER( lvl ) \\r
- CL_ENTER( (lvl | VNIC_DBG_FUNC), g_vnic_dbg_lvl )\r
-\r
-#define VNIC_EXIT( lvl ) \\r
- CL_EXIT( (lvl | VNIC_DBG_FUNC), g_vnic_dbg_lvl )\r
-\r
-#if defined FREE_BUILD_DBG\r
-#define VNIC_TRACE( lvl, msg ) \\r
- { \\r
- switch( (lvl) & VNIC_DBG_ERROR ) \\r
- { \\r
- case VNIC_DBG_ERROR: \\r
- cl_msg_out msg; \\r
- default: \\r
- CL_TRACE( (lvl), g_vnic_dbg_lvl, msg ); \\r
- } \\r
- }\r
-\r
-#define VNIC_TRACE_EXIT( lvl, msg ) \\r
- { \\r
- switch( (lvl) & VNIC_DBG_ERROR ) \\r
- { \\r
- case VNIC_DBG_ERROR: \\r
- cl_msg_out msg; \\r
- default: \\r
- CL_TRACE_EXIT( (lvl), g_vnic_dbg_lvl, msg ); \\r
- } \\r
- }\r
-\r
-#else // ! FREE_BUILD_DBG\r
-\r
-#define VNIC_TRACE( lvl, msg ) \\r
- CL_TRACE( (lvl), g_vnic_dbg_lvl, msg )\r
-\r
-#define VNIC_TRACE_EXIT( lvl, msg ) \\r
- CL_TRACE_EXIT( (lvl), g_vnic_dbg_lvl, msg )\r
-\r
-#endif // FREE_BUILD_DBG\r
-\r
-#define VNIC_PRINT( lvl, msg ) \\r
- CL_PRINT ( (lvl), g_vnic_dbg_lvl, msg )\r
-\r
-#define VNIC_TRACE_BYTES( lvl, ptr, len ) \\r
- { \\r
- size_t _loop_; \\r
- for (_loop_ = 0; _loop_ < (len); ++_loop_) \\r
- { \\r
- CL_PRINT( (lvl), g_vnic_dbg_lvl, ("0x%.2X ", ((uint8_t*)(ptr))[_loop_])); \\r
- if ((_loop_ + 1)% 16 == 0) \\r
- { \\r
- CL_PRINT( (lvl), g_vnic_dbg_lvl, ("\n") ); \\r
- } \\r
- else if ((_loop_ % 4 + 1) == 0) \\r
- { \\r
- CL_PRINT( (lvl), g_vnic_dbg_lvl, (" ") ); \\r
- } \\r
- } \\r
- CL_PRINT( (lvl), g_vnic_dbg_lvl, ("\n") ); \\r
- }\r
-\r
-\r
-#endif /* _VNIC_DEBUG_H_ */\r
+++ /dev/null
-/*\r
- * Copyright (c) 2007 QLogic Corporation. All rights reserved.\r
- *\r
- * This software is available to you under the OpenIB.org BSD license\r
- * below:\r
- *\r
- * Redistribution and use in source and binary forms, with or\r
- * without modification, are permitted provided that the following\r
- * conditions are met:\r
- *\r
- * - Redistributions of source code must retain the above\r
- * copyright notice, this list of conditions and the following\r
- * disclaimer.\r
- *\r
- * - Redistributions in binary form must reproduce the above\r
- * copyright notice, this list of conditions and the following\r
- * disclaimer in the documentation and/or other materials\r
- * provided with the distribution.\r
- *\r
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,\r
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\r
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND\r
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS\r
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN\r
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN\r
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\r
- * SOFTWARE.\r
- *\r
- * $Id$\r
- */\r
-\r
-\r
-\r
-#include <complib/cl_init.h>\r
-#include "vnic_driver.h"\r
-\r
-\r
-vnic_globals_t g_vnic;\r
-\r
-g_registry_params_t reg_array[VNIC_REGISTRY_TBL_SIZE] = {\r
- {L"", 0},\r
- {L"MinHostPoolSz", ENTRY_INIT_VALUE},\r
- {L"HostRecvPoolEntries", ENTRY_INIT_VALUE},\r
- {L"MinEiocPoolSz", ENTRY_INIT_VALUE},\r
- {L"MaxEiocPoolSz", ENTRY_INIT_VALUE},\r
- {L"MinHostKickTimeout", ENTRY_INIT_VALUE},\r
- {L"MaxHostKickTimeout", ENTRY_INIT_VALUE},\r
- {L"MinHostKickEntries", ENTRY_INIT_VALUE},\r
- {L"MaxHostKickEntries", ENTRY_INIT_VALUE},\r
- {L"MinHostKickBytes", ENTRY_INIT_VALUE},\r
- {L"MaxHostKickBytes", ENTRY_INIT_VALUE},\r
- {L"MinHostUpdateSz", ENTRY_INIT_VALUE},\r
- {L"MaxHostUpdateSz", ENTRY_INIT_VALUE},\r
- {L"MinEiocUpdateSz", ENTRY_INIT_VALUE},\r
- {L"MaxEiocUpdateSz", ENTRY_INIT_VALUE},\r
- {L"HeartbeatTimeout", ENTRY_INIT_VALUE},\r
-};\r
-\r
-#define DEFAULT_HOST_NAME "VNIC Host"\r
-\r
-uint32_t g_vnic_dbg_lvl = VNIC_DEBUG_FLAGS;\r
-\r
-static void\r
-_vnic_complete_query(\r
- IN vnic_adapter_t* const p_adapter,\r
- IN pending_oid_t* const p_oid_info,\r
- IN const NDIS_STATUS status,\r
- IN const void* const p_buf,\r
- IN const ULONG buf_len );\r
-\r
-static NDIS_STATUS\r
-__vnic_get_tcp_task_offload(\r
- IN vnic_adapter_t* p_adapter,\r
- IN pending_oid_t* const p_oid_info );\r
-\r
-static NDIS_STATUS\r
-__vnic_set_tcp_task_offload(\r
- IN vnic_adapter_t* p_adapter,\r
- IN void* const p_info_buf,\r
- IN ULONG* const p_info_len );\r
-\r
-static NDIS_STATUS\r
-_vnic_process_packet_filter(\r
- IN vnic_adapter_t* const p_adapter,\r
- IN ULONG pkt_filter );\r
-\r
-static void\r
-__vnic_read_machine_name( void );\r
-\r
-static NTSTATUS\r
-__vnic_read_service_registry(\r
- IN UNICODE_STRING* const p_registry_path );\r
-\r
-static NDIS_STATUS\r
-__vnic_set_machine_name(\r
- IN VOID *p_uni_array,\r
- IN USHORT buf_size );\r
-\r
-/*\r
-p_drv_obj\r
- Pointer to Driver Object for this device driver\r
-p_registry_path\r
- Pointer to unicode string containing path to this driver's registry area\r
-return\r
- STATUS_SUCCESS, NDIS_STATUS_BAD_CHARACTERISTICS, NDIS_STATUS_BAD_VERSION,\r
- NDIS_STATUS_RESOURCES, or NDIS_STATUS_FAILURE\r
-IRQL = PASSIVE_LEVEL\r
-*/\r
-NTSTATUS\r
-DriverEntry(\r
- IN PDRIVER_OBJECT p_drv_obj,\r
- IN PUNICODE_STRING p_registry_path )\r
-{\r
- NDIS_STATUS status;\r
- NDIS_MINIPORT_CHARACTERISTICS characteristics;\r
-\r
- VNIC_ENTER( VNIC_DBG_INIT );\r
-\r
-#ifdef _DEBUG_\r
- PAGED_CODE();\r
-#endif\r
-/*\r
- status = CL_INIT;\r
-\r
- if( !NT_SUCCESS( status ) )\r
- {\r
- VNIC_TRACE_EXIT( VNIC_DBG_ERROR,\r
- ("cl_init failed.\n") );\r
- return status;\r
- }\r
-*/\r
- status = NDIS_STATUS_SUCCESS;\r
-\r
- g_vnic.ndis_handle = NULL;\r
- g_vnic.shutdown = 0;\r
- g_vnic.p_params = NULL;\r
-\r
- NdisMInitializeWrapper( &g_vnic.ndis_handle, p_drv_obj, p_registry_path, NULL );\r
-\r
- if ( g_vnic.ndis_handle == NULL )\r
- {\r
- VNIC_TRACE( VNIC_DBG_ERROR,\r
- ("NdisMInitializeWrapper failed\n"));\r
- CL_DEINIT;\r
- return NDIS_STATUS_FAILURE;\r
- }\r
-\r
- cl_memclr( &characteristics, sizeof(characteristics) );\r
-\r
- characteristics.MajorNdisVersion = MAJOR_NDIS_VERSION;\r
- characteristics.MinorNdisVersion = MINOR_NDIS_VERSION;\r
- characteristics.CheckForHangHandler = vnic_check_for_hang;\r
- characteristics.HaltHandler = vnic_halt;\r
- characteristics.InitializeHandler = vnic_initialize;\r
- characteristics.QueryInformationHandler = vnic_oid_query_info;\r
- characteristics.ResetHandler = vnic_reset;\r
- characteristics.SetInformationHandler = vnic_oid_set_info;\r
- characteristics.ReturnPacketHandler = vnic_return_packet;\r
- characteristics.SendPacketsHandler = vnic_send_packets;\r
-\r
-#ifdef NDIS51_MINIPORT\r
- characteristics.CancelSendPacketsHandler = vnic_cancel_xmit;\r
- characteristics.PnPEventNotifyHandler = vnic_pnp_notify;\r
- characteristics.AdapterShutdownHandler = vnic_shutdown;\r
-#endif\r
-\r
- status = NdisMRegisterMiniport(\r
- g_vnic.ndis_handle, &characteristics, sizeof(characteristics) );\r
-\r
- if( status != NDIS_STATUS_SUCCESS )\r
- {\r
- VNIC_TRACE( VNIC_DBG_ERROR,\r
- ("NdisMRegisterMiniport failed with status of %d\n", status) );\r
- NdisTerminateWrapper( g_vnic.ndis_handle, NULL );\r
- CL_DEINIT;\r
- }\r
- else\r
- {\r
- NdisMRegisterUnloadHandler( g_vnic.ndis_handle, vnic_unload );\r
- \r
- __vnic_read_machine_name();\r
- __vnic_read_service_registry( p_registry_path );\r
-\r
-#if ( LBFO_ENABLED )\r
- cl_qlist_init( &g_vnic.primary_list );\r
- cl_qlist_init( &g_vnic.secondary_list );\r
-#endif\r
- }\r
-\r
- VNIC_EXIT( VNIC_DBG_INIT );\r
- return status;\r
-}\r
-\r
-\r
-VOID\r
-vnic_unload(\r
- IN PDRIVER_OBJECT p_drv_obj )\r
-{\r
- VNIC_ENTER( VNIC_DBG_INIT );\r
-\r
- UNREFERENCED_PARAMETER( p_drv_obj );\r
-\r
- VNIC_TRACE_EXIT( VNIC_DBG_INFO,\r
- (" Driver Unloaded....\n"));\r
- //CL_DEINIT;\r
-}\r
-\r
-\r
-//! Initialization function called for each IOC discovered\r
-/* The MiniportInitialize function is a required function that sets up a\r
-NIC (or virtual NIC) for network I/O operations, claims all hardware\r
-resources necessary to the NIC in the registry, and allocates resources\r
-the driver needs to carry out network I/O operations.\r
-IRQL = PASSIVE_LEVEL\r
-\r
-@param p_open_status Pointer to a status field set if this function returns NDIS_STATUS_OPEN_ERROR\r
-@param p_selected_medium_index Pointer to unsigned integer noting index into medium_array for this NIC\r
-@param medium_array Array of mediums for this NIC\r
-@param medium_array_size Number of elements in medium_array\r
-@param h_handle Handle assigned by NDIS for this NIC\r
-@param wrapper_config_context Handle used for Ndis initialization functions\r
-@return NDIS_STATUS_SUCCESS, NDIS_STATUS_UNSUPPORTED_MEDIA, NDIS_STATUS_RESOURCES,\r
-NDIS_STATUS_NOT_SUPPORTED\r
-*/\r
-NDIS_STATUS\r
-vnic_initialize(\r
- OUT PNDIS_STATUS p_open_status,\r
- OUT PUINT p_selected_medium_index,\r
- IN PNDIS_MEDIUM medium_array,\r
- IN UINT medium_array_size,\r
- IN NDIS_HANDLE h_handle,\r
- IN NDIS_HANDLE wrapper_config_context )\r
-{\r
- NDIS_STATUS status = NDIS_STATUS_SUCCESS;\r
- ib_api_status_t ib_status;\r
- ib_pnp_req_t pnp_req;\r
- UINT medium_index;\r
- vnic_adapter_t *p_adapter;\r
-\r
- VNIC_ENTER( VNIC_DBG_INIT );\r
-\r
-#ifdef _DEBUG_\r
- PAGED_CODE();\r
-#endif\r
-\r
- UNUSED_PARAM( p_open_status );\r
-\r
- /* Search for our medium */\r
- for( medium_index = 0; medium_index < medium_array_size; ++medium_index )\r
- {\r
- /* Check to see if we found our medium */\r
- if( medium_array[medium_index] == NdisMedium802_3 )\r
- break;\r
- }\r
-\r
- if( medium_index == medium_array_size ) /* Never found it */\r
- {\r
- VNIC_TRACE_EXIT( VNIC_DBG_ERROR, ("No supported media.\n") );\r
- return NDIS_STATUS_UNSUPPORTED_MEDIA;\r
- }\r
-\r
- *p_selected_medium_index = medium_index;\r
-\r
- /* Create the adapter */\r
- ib_status = vnic_create_adapter( h_handle, wrapper_config_context, &p_adapter );\r
- if( ib_status != IB_SUCCESS )\r
- {\r
- VNIC_TRACE_EXIT( VNIC_DBG_ERROR,\r
- ("returned status %x\n", ib_status ) );\r
- return NDIS_STATUS_FAILURE;\r
- }\r
-\r
- /* set NDIS features we support */\r
- NdisMSetAttributesEx( h_handle,\r
- (NDIS_HANDLE)p_adapter,\r
- 0, /*check for hung timeout, 2 sec */\r
- NDIS_ATTRIBUTE_BUS_MASTER |\r
- NDIS_ATTRIBUTE_DESERIALIZE |\r
- NDIS_ATTRIBUTE_SURPRISE_REMOVE_OK |\r
- NDIS_ATTRIBUTE_USES_SAFE_BUFFER_APIS,\r
- NdisInterfacePNPBus );\r
-\r
- /* Register for IOC events */\r
- pnp_req.pfn_pnp_cb = __vnic_pnp_cb;\r
- pnp_req.pnp_class = IB_PNP_IOC | IB_PNP_FLAG_REG_SYNC;\r
- pnp_req.pnp_context = (const void *)p_adapter;\r
-\r
- ib_status = p_adapter->ifc.reg_pnp( p_adapter->h_al, &pnp_req, &p_adapter->h_pnp );\r
-\r
- if( ib_status != IB_SUCCESS )\r
- {\r
- VNIC_TRACE( VNIC_DBG_ERROR,\r
- ("ib_reg_pnp returned %s\n", p_adapter->ifc.get_err_str( ib_status )) );\r
- NdisWriteErrorLogEntry( h_handle,\r
- NDIS_ERROR_CODE_OUT_OF_RESOURCES, 0);\r
- status = NDIS_STATUS_FAILURE;\r
- }\r
- else if( p_adapter->state != INIC_REGISTERED )\r
- {\r
- status = NDIS_STATUS_OPEN_FAILED;\r
- *p_open_status = NDIS_STATUS_DEVICE_FAILED;\r
-\r
- VNIC_TRACE( VNIC_DBG_ERROR,\r
- ("IOC[%d] ADAPTER Initialization Failed\n", p_adapter->ioc_num ) );\r
- NdisWriteErrorLogEntry( h_handle, \r
- NDIS_ERROR_CODE_HARDWARE_FAILURE, 1, p_adapter->ioc_num );\r
- }\r
-\r
- if( status != NDIS_STATUS_SUCCESS )\r
- {\r
- vnic_destroy_adapter( p_adapter );\r
- }\r
-\r
- VNIC_EXIT( VNIC_DBG_INIT );\r
- return status;\r
-\r
-}\r
-\r
-\r
-//! Deallocates resources when the NIC is removed and halts the NIC..\r
-/* IRQL = DISPATCH_LEVEL\r
-\r
-@param adapter_context The adapter context allocated at start\r
-*/\r
-void\r
-vnic_halt(\r
- IN NDIS_HANDLE adapter_context )\r
-{\r
- VNIC_ENTER( VNIC_DBG_INIT );\r
- CL_ASSERT( adapter_context );\r
-\r
- vnic_destroy_adapter( (vnic_adapter_t*)adapter_context );\r
-\r
- VNIC_EXIT( VNIC_DBG_INIT );\r
-}\r
-\r
-\r
-//! Reports the state of the NIC, or monitors the responsiveness of an underlying device driver.\r
-/* IRQL = DISPATCH_LEVEL\r
-\r
-@param adapter_context The adapter context allocated at start\r
-@return TRUE if the driver determines that its NIC is not operating\r
-*/\r
-\r
-BOOLEAN\r
-vnic_check_for_hang(\r
- IN NDIS_HANDLE adapter_context )\r
-{\r
- vnic_adapter_t *p_adapter;\r
-\r
- CL_ASSERT( adapter_context );\r
- p_adapter = (vnic_adapter_t*)adapter_context;\r
-\r
- /* current path is Ok */\r
- if( netpath_is_connected( p_adapter->p_currentPath ) )\r
- {\r
- return FALSE;\r
- }\r
-\r
- if( p_adapter->hung != 0 && \r
- p_adapter->hung >= p_adapter->num_paths )\r
- {\r
- VNIC_TRACE( VNIC_DBG_ERROR, \r
- ("IOC[%d] Adapter Hung: %d NumPath: %d\n",\r
- p_adapter->ioc_num, p_adapter->hung, p_adapter->num_paths ) );\r
- return TRUE;\r
- }\r
-\r
- return FALSE;\r
-}\r
-\r
-\r
-//! Returns information about the capabilities and status of the driver and/or its NIC.\r
-/* IRQL = DISPATCH_LEVEL\r
-\r
-@param adapter_context The adapter context allocated at start\r
-@param oid Object ID representing the query operation to be carried out\r
-@param info_buf Buffer containing any input for this query and location for output\r
-@param info_buf_len Number of bytes available in info_buf\r
-@param p_bytes_written Pointer to number of bytes written into info_buf\r
-@param p_bytes_needed Pointer to number of bytes needed to satisfy this oid\r
-@return NDIS_STATUS_SUCCESS, NDIS_STATUS_PENDING, NDIS_STATUS_INVALID_OID,\r
-NDIS_STATUS_INVALID_LENGTH, NDIS_STATUS_NOT_ACCEPTED, NDIS_STATUS_NOT_SUPPORTED,\r
-NDIS_STATUS_RESOURCES\r
-*/\r
-NDIS_STATUS\r
-vnic_oid_query_info(\r
- IN NDIS_HANDLE adapter_context,\r
- IN NDIS_OID oid,\r
- IN PVOID info_buf,\r
- IN ULONG info_buf_len,\r
- OUT PULONG p_bytes_written,\r
- OUT PULONG p_bytes_needed )\r
-{\r
- vnic_adapter_t *p_adapter;\r
- Netpath_t *p_netpath;\r
-\r
- NDIS_STATUS status;\r
- USHORT version;\r
- uint32_t info32 = 0;\r
- uint64_t info64 = 0;\r
- PVOID src_buf;\r
- ULONG buf_len;\r
- pending_oid_t oid_info;\r
-\r
- VNIC_ENTER( VNIC_DBG_OID );\r
-\r
- oid_info.oid = oid;\r
- oid_info.p_buf = info_buf;\r
- oid_info.buf_len = info_buf_len;\r
- oid_info.p_bytes_used = p_bytes_written;\r
- oid_info.p_bytes_needed = p_bytes_needed;\r
-\r
- CL_ASSERT( adapter_context );\r
- p_adapter = (vnic_adapter_t *)adapter_context;\r
-\r
- CL_ASSERT( p_bytes_written );\r
- CL_ASSERT( p_bytes_needed );\r
-\r
- status = NDIS_STATUS_SUCCESS;\r
- src_buf = &info32;\r
- buf_len = sizeof(info32);\r
-\r
- if( g_vnic.shutdown != 0 )\r
- {\r
- *p_bytes_written = 0;\r
- return NDIS_STATUS_NOT_ACCEPTED;\r
- }\r
-\r
- p_netpath = p_adapter->p_currentPath;\r
- if( !p_netpath || !p_netpath->carrier )\r
- {\r
- status = NDIS_STATUS_NOT_ACCEPTED;\r
- goto complete;\r
- }\r
-\r
- switch( oid )\r
- {\r
- /* Required General */\r
- case OID_GEN_SUPPORTED_LIST:\r
- VNIC_TRACE( VNIC_DBG_OID,\r
- ("received query for OID_GEN_SUPPORTED_LIST\n") );\r
- src_buf = (PVOID)SUPPORTED_OIDS;\r
- buf_len = sizeof(SUPPORTED_OIDS);\r
- break;\r
-\r
- case OID_GEN_HARDWARE_STATUS:\r
- VNIC_TRACE( VNIC_DBG_OID,\r
- ("received query for OID_GEN_HARDWARE_STATUS\n") );\r
-\r
- if( p_netpath->carrier )\r
- {\r
- VNIC_TRACE( VNIC_DBG_OID,\r
- ("returning NdisHardwareStatusReady\n") );\r
- info32 = NdisHardwareStatusReady;\r
- }\r
- else\r
- {\r
- VNIC_TRACE( VNIC_DBG_OID,\r
- ("returning NdisHardwareStatusInitializing\n") );\r
- info32 = NdisHardwareStatusNotReady;\r
- }\r
- break;\r
-\r
- case OID_GEN_MEDIA_SUPPORTED:\r
- case OID_GEN_MEDIA_IN_USE:\r
- VNIC_TRACE( VNIC_DBG_OID,\r
- ("received query for OID_GEN_MEDIA_SUPPORTED "\r
- "or OID_GEN_MEDIA_IN_USE\n") );\r
- info32 = NdisMedium802_3;\r
- break;\r
- \r
- case OID_GEN_MAXIMUM_TOTAL_SIZE: /* frame size inlcuding header */\r
- info32 = sizeof( eth_hdr_t );\r
- case OID_GEN_MAXIMUM_FRAME_SIZE: /* wihout header */\r
- VNIC_TRACE( VNIC_DBG_OID,\r
- ("received query for OID_GEN_MAXIMUM_FRAME_SIZE\n") );\r
- if( !p_netpath->carrier )\r
- {\r
- info32 += MIN_MTU;\r
- }\r
- else\r
- {\r
- info32 += p_adapter->p_currentPath->pViport->mtu;\r
- }\r
- break;\r
-\r
- case OID_GEN_LINK_SPEED:\r
- VNIC_TRACE( VNIC_DBG_OID,\r
- ("received query for OID_GEN_LINK_SPEED\n") );\r
-\r
- if( p_netpath->carrier )\r
- {\r
- /* if we get link speed value - it is in Mbps units - have to convert to 100bps*/\r
- info32 = ( p_adapter->link_speed )? \r
- ( p_adapter->link_speed * LINK_SPEED_1MBIT_x100BPS ):\r
- DEFAULT_LINK_SPEED_x100BPS;\r
- }\r
- else\r
- {\r
- status = NDIS_STATUS_NOT_ACCEPTED;\r
- }\r
- break;\r
-\r
- case OID_GEN_TRANSMIT_BUFFER_SPACE:\r
- VNIC_TRACE( VNIC_DBG_OID,\r
- ("received query for OID_GEN_TRANSMIT_BUFFER_SPACE\n") );\r
- if ( !p_netpath->carrier )\r
- {\r
- status= NDIS_STATUS_NOT_ACCEPTED;\r
- }\r
- else\r
- {\r
- info32 = p_netpath->pViport->data.xmitPool.bufferSz *\r
- p_netpath->pViport->data.xmitPool.poolSz;\r
- }\r
- break;\r
-\r
- case OID_GEN_RECEIVE_BUFFER_SPACE:\r
- VNIC_TRACE( VNIC_DBG_OID,\r
- ("received query for OID_GEN_RECEIVE_BUFFER_SPACE "\r
- "or OID_GEN_RECEIVE_BUFFER_SPACE\n") );\r
- if ( !p_netpath->carrier )\r
- {\r
- status = NDIS_STATUS_NOT_ACCEPTED;\r
- }\r
- else\r
- {\r
- info32 = p_netpath->pViport->data.recvPool.bufferSz *\r
- p_netpath->pViport->data.recvPool.poolSz;\r
- }\r
- break;\r
- case OID_GEN_MAXIMUM_LOOKAHEAD:\r
- case OID_GEN_CURRENT_LOOKAHEAD:\r
- case OID_GEN_TRANSMIT_BLOCK_SIZE:\r
- case OID_GEN_RECEIVE_BLOCK_SIZE:\r
- VNIC_TRACE( VNIC_DBG_OID,\r
- ("received query for OID_GEN_MAXIMUM_LOOKAHEAD "\r
- "or OID_GEN_CURRENT_LOOKAHEAD or "\r
- "OID_GEN_TRANSMIT_BLOCK_SIZE or "\r
- "OID_GEN_RECEIVE_BLOCK_SIZE\n") );\r
- if( !p_netpath->carrier )\r
- {\r
- info32 = MIN_MTU;\r
- }\r
- else\r
- {\r
- info32 = p_adapter->p_currentPath->pViport->mtu;\r
- }\r
- /*TODO: add VLAN tag size if support requested */\r
- info32 += sizeof(eth_hdr_t);\r
- break;\r
-\r
- case OID_GEN_VENDOR_ID:\r
- VNIC_TRACE( VNIC_DBG_OID,\r
- ("received query for OID_GEN_VENDOR_ID\n") );\r
-\r
- src_buf = (void*)VENDOR_ID;\r
- buf_len = sizeof(VENDOR_ID);\r
- break;\r
-\r
- case OID_GEN_VENDOR_DESCRIPTION:\r
- VNIC_TRACE( VNIC_DBG_OID,\r
- ("received query for OID_GEN_VENDOR_DESCRIPTION\n") );\r
- src_buf = VENDOR_DESCRIPTION;\r
- buf_len = sizeof(VENDOR_DESCRIPTION);\r
- break;\r
-\r
- case OID_GEN_VENDOR_DRIVER_VERSION:\r
- VNIC_TRACE( VNIC_DBG_OID,\r
- (" received query for OID_GEN_VENDOR_DRIVER_VERSION\n" ) );\r
- src_buf = &version;\r
- buf_len = sizeof(version);\r
- //TODO: Figure out what the right version is.\r
- version = INIC_MAJORVERSION << 8 | INIC_MINORVERSION;\r
- break;\r
-\r
- case OID_GEN_PHYSICAL_MEDIUM:\r
- VNIC_TRACE( VNIC_DBG_OID,\r
- (" received query for OID_GEN_PHYSICAL_MEDIUM\n" ) );\r
- info32 = NdisPhysicalMediumUnspecified;\r
- break;\r
-\r
- case OID_GEN_CURRENT_PACKET_FILTER:\r
- VNIC_TRACE( VNIC_DBG_OID,\r
- (" received query for OID_GEN_CURRENT_PACKET_FILTER\n" ) );\r
- info32 = p_adapter->packet_filter;\r
- break;\r
-\r
- case OID_GEN_DRIVER_VERSION:\r
- VNIC_TRACE( VNIC_DBG_OID,\r
- (" received query for OID_GEN_DRIVER_VERSION\n" ) );\r
- src_buf = &version;\r
- buf_len = sizeof(version);\r
- version = MAJOR_NDIS_VERSION << 8 | MINOR_NDIS_VERSION;\r
- break;\r
-\r
- case OID_GEN_MAC_OPTIONS:\r
- VNIC_TRACE( VNIC_DBG_OID,\r
- (" received query for OID_GEN_MAC_OPTIONS\n" ) );\r
- info32 = NDIS_MAC_OPTION_COPY_LOOKAHEAD_DATA |\r
- NDIS_MAC_OPTION_TRANSFERS_NOT_PEND |\r
- NDIS_MAC_OPTION_NO_LOOPBACK |\r
- NDIS_MAC_OPTION_FULL_DUPLEX |\r
- NDIS_MAC_OPTION_8021P_PRIORITY |\r
- NDIS_MAC_OPTION_8021Q_VLAN;\r
-\r
- break;\r
-\r
- case OID_GEN_MEDIA_CONNECT_STATUS:\r
- VNIC_TRACE( VNIC_DBG_OID,\r
- (" received query for OID_GEN_MEDIA_CONNECT_STATUS\n" ) );\r
-\r
- info32 = ( p_adapter->carrier )?\r
- NdisMediaStateConnected :\r
- NdisMediaStateDisconnected;\r
- break;\r
-\r
- case OID_GEN_MAXIMUM_SEND_PACKETS:\r
- VNIC_TRACE( VNIC_DBG_OID,\r
- (" received query for OID_GEN_MAXIMUM_SEND_PACKETS\n" ) );\r
- info32 = MAXLONG; // NDIS ignored it anyway\r
- break;\r
-\r
- /* Required General Statistics */\r
- case OID_GEN_XMIT_OK:\r
- VNIC_TRACE( VNIC_DBG_OID,\r
- (" received query for OID_GEN_XMIT_OK\n" ) );\r
- if ( !p_netpath->carrier )\r
- {\r
- info32 = 0;\r
- }\r
- else\r
- {\r
- info64 = p_netpath->pViport->stats.ifOutOk;\r
- src_buf = &info64;\r
- buf_len = sizeof(info64);\r
- }\r
- break;\r
-\r
- case OID_GEN_RCV_OK:\r
- VNIC_TRACE( VNIC_DBG_OID,\r
- (" received query for OID_GEN_RCV_OK\n" ) );\r
- if ( !p_netpath->carrier)\r
- {\r
- info32 = 0;\r
- break;\r
- }\r
- if ( info_buf_len == sizeof(info32) )\r
- {\r
- info32 = (uint32_t)p_netpath->pViport->stats.ifInOk;\r
- }\r
- else\r
- {\r
- info64 = p_netpath->pViport->stats.ifInOk;\r
- src_buf = &info64;\r
- buf_len = sizeof(info64);\r
- }\r
- break;\r
-\r
- case OID_GEN_XMIT_ERROR:\r
- VNIC_TRACE( VNIC_DBG_OID,\r
- (" received query for OID_GEN_XMIT_ERROR\n" ) );\r
- if ( !p_netpath->carrier )\r
- {\r
- info32 = 0;\r
- }\r
- else\r
- {\r
- info64 = p_netpath->pViport->stats.ifOutErrors;\r
- src_buf = &info64;\r
- buf_len = sizeof(info64);\r
- }\r
- break;\r
-\r
- case OID_GEN_RCV_ERROR:\r
- VNIC_TRACE( VNIC_DBG_OID,\r
- (" received query for OID_GEN_RCV_ERROR\n" ) );\r
- if ( !p_netpath->carrier )\r
- {\r
- info32 = 0;\r
- }\r
- else\r
- {\r
- info64 = p_netpath->pViport->stats.ifInErrors;\r
- src_buf = &info64;\r
- buf_len = sizeof(info64);\r
- }\r
- break;\r
-\r
- case OID_GEN_RCV_NO_BUFFER:\r
- VNIC_TRACE( VNIC_DBG_OID,\r
- (" received query for OID_GEN_RCV_NO_BUFFER\n" ) );\r
- info32 = 0;\r
- break;\r
-\r
- case OID_GEN_DIRECTED_BYTES_XMIT:\r
- VNIC_TRACE( VNIC_DBG_OID,\r
- (" received query for OID_GEN_DIRECTED_BYTES_XMIT\n" ) );\r
- if ( !p_netpath->carrier )\r
- {\r
- info32 = 0;\r
- }\r
- else\r
- {\r
- info64 = p_netpath->pViport->stats.ifOutUcastBytes;\r
- src_buf = &info64;\r
- buf_len = sizeof(info64);\r
- }\r
- break;\r
-\r
- case OID_GEN_DIRECTED_FRAMES_XMIT:\r
- VNIC_TRACE( VNIC_DBG_OID,\r
- (" received query for OID_GEN_DIRECTED_FRAMES_XMIT\n" ) );\r
- if ( !p_netpath->carrier )\r
- {\r
- info32 = 0;\r
- }\r
- else\r
- {\r
- info64 = p_netpath->pViport->stats.ifOutNUcastPkts;\r
- src_buf = &info64;\r
- buf_len = sizeof(info64);\r
- }\r
- break;\r
-\r
- case OID_GEN_MULTICAST_BYTES_XMIT:\r
- VNIC_TRACE( VNIC_DBG_OID,\r
- (" received query for OID_GEN_MULTICAST_BYTES_XMIT\n" ) );\r
- if ( !p_netpath->carrier )\r
- {\r
- info32 = 0;\r
- }\r
- else\r
- {\r
- info64 = p_netpath->pViport->stats.ifOutMulticastBytes;\r
- src_buf = &info64;\r
- buf_len = sizeof(info64);\r
- }\r
- break;\r
-\r
- case OID_GEN_MULTICAST_FRAMES_XMIT:\r
- VNIC_TRACE( VNIC_DBG_OID,\r
- (" received query for OID_GEN_MULTICAST_FRAMES_XMIT\n" ) );\r
- if ( !p_netpath->carrier )\r
- {\r
- info32 = 0;\r
- }\r
- else\r
- {\r
- info64 = p_netpath->pViport->stats.ifOutMulticastPkts;\r
- src_buf = &info64;\r
- buf_len = sizeof(info64);\r
- }\r
- break;\r
-\r
- case OID_GEN_BROADCAST_BYTES_XMIT:\r
- VNIC_TRACE( VNIC_DBG_OID,\r
- (" received query for OID_GEN_BROADCAST_BYTES_XMIT\n" ) );\r
- if ( !p_netpath->carrier )\r
- {\r
- info32 = 0;\r
- }\r
- else\r
- {\r
- info64 = p_netpath->pViport->stats.ifOutBroadcastBytes;\r
- src_buf = &info64;\r
- buf_len = sizeof(info64);\r
- }\r
- break;\r
-\r
- case OID_GEN_BROADCAST_FRAMES_XMIT:\r
- VNIC_TRACE( VNIC_DBG_OID,\r
- (" received query for OID_GEN_BROADCAST_FRAMES_XMIT\n" ) );\r
- if ( !p_netpath->carrier )\r
- {\r
- info32 = 0;\r
- }\r
- else\r
- {\r
- info64 = p_netpath->pViport->stats.ifOutBroadcastPkts;\r
- src_buf = &info64;\r
- buf_len = sizeof(info64);\r
- }\r
- break;\r
- case OID_GEN_DIRECTED_BYTES_RCV:\r
- VNIC_TRACE( VNIC_DBG_OID,\r
- (" received query for OID_GEN_DIRECTED_BYTES_RCV\n" ) );\r
- if ( !p_netpath->carrier )\r
- {\r
- info32 = 0;\r
- }\r
- else\r
- {\r
- info64 = p_netpath->pViport->stats.ifInUcastBytes;\r
- src_buf = &info64;\r
- buf_len = sizeof(info64);\r
- }\r
- break;\r
-\r
- case OID_GEN_DIRECTED_FRAMES_RCV:\r
- VNIC_TRACE( VNIC_DBG_OID,\r
- (" received query for OID_GEN_DIRECTED_FRAMES_RCV\n" ) );\r
- if ( !p_netpath->carrier )\r
- {\r
- info32 = 0;\r
- }\r
- else\r
- {\r
- info64 = p_netpath->pViport->stats.ifInNUcastPkts;\r
- src_buf = &info64;\r
- buf_len = sizeof(info64);\r
- }\r
- break;\r
-\r
- case OID_GEN_MULTICAST_BYTES_RCV:\r
- VNIC_TRACE( VNIC_DBG_OID,\r
- (" received query for OID_GEN_MULTICAST_BYTES_RCV\n" ) );\r
- if ( !p_netpath->carrier )\r
- {\r
- info32 = 0;\r
- }\r
- else\r
- {\r
- info64 = p_netpath->pViport->stats.ifInMulticastBytes;\r
- src_buf = &info64;\r
- buf_len = sizeof(info64);\r
- }\r
- break;\r
-\r
- case OID_GEN_MULTICAST_FRAMES_RCV:\r
- VNIC_TRACE( VNIC_DBG_OID,\r
- (" received query for OID_GEN_MULTICAST_FRAMES_RCV\n" ) );\r
- if ( !p_netpath->carrier )\r
- {\r
- info32 = 0;\r
- }\r
- else\r
- {\r
- info64 = p_netpath->pViport->stats.ifInMulticastPkts;\r
- src_buf = &info64;\r
- buf_len = sizeof(info64);\r
- }\r
- break;\r
-\r
- case OID_GEN_BROADCAST_BYTES_RCV:\r
- VNIC_TRACE( VNIC_DBG_OID,\r
- (" received query for OID_GEN_BROADCAST_BYTES_RCV\n" ) );\r
- if ( !p_netpath->carrier )\r
- {\r
- info32 = 0;\r
- }\r
- else\r
- {\r
- info64 = p_netpath->pViport->stats.ifInBroadcastBytes;\r
- src_buf = &info64;\r
- buf_len = sizeof(info64);\r
- }\r
- break;\r
-\r
- case OID_GEN_BROADCAST_FRAMES_RCV:\r
- VNIC_TRACE( VNIC_DBG_OID,\r
- (" received query for OID_GEN_BROADCAST_FRAMES_RCV\n" ) );\r
- if ( !p_netpath->carrier )\r
- {\r
- info32 = 0;\r
- }\r
- else\r
- {\r
- info64 = p_netpath->pViport->stats.ifInBroadcastPkts;\r
- src_buf = &info64;\r
- buf_len = sizeof(info64);\r
- }\r
- break;\r
-\r
- /* Required Ethernet operational characteristics */\r
- case OID_802_3_PERMANENT_ADDRESS:\r
- case OID_802_3_CURRENT_ADDRESS:\r
-#if defined( _DEBUG_ )\r
- if( oid == OID_802_3_PERMANENT_ADDRESS )\r
- {\r
- VNIC_TRACE( VNIC_DBG_OID,\r
- (" received query for OID_802_3_PERMANENT_ADDRESS\n" ) );\r
- }\r
- else\r
- {\r
- VNIC_TRACE( VNIC_DBG_OID,\r
- (" received query for OID_802_3_CURRENT_ADDRESS\n" ) );\r
- }\r
-#endif /* defined( _DEBUG_ )*/\r
- if( !p_netpath->pViport ||\r
- p_netpath->pViport->errored ||\r
- p_netpath->pViport->disconnect )\r
- {\r
- status = NDIS_STATUS_NOT_ACCEPTED;\r
- break;\r
- }\r
- if ( !p_adapter->macSet )\r
- {\r
- p_adapter->pending_query = TRUE;\r
- p_adapter->query_oid = oid_info;\r
-\r
- VNIC_TRACE( VNIC_DBG_OID,\r
- ("returning NDIS_STATUS_PENDING\n") );\r
- status = NDIS_STATUS_PENDING;\r
- }\r
- else\r
- {\r
- src_buf = &p_netpath->pViport->hwMacAddress;\r
- buf_len = HW_ADDR_LEN;\r
- }\r
- break;\r
-\r
- case OID_802_3_MULTICAST_LIST:\r
- VNIC_TRACE( VNIC_DBG_OID,\r
- (" received query for OID_802_3_MULTICAST_LIST\n" ) );\r
- \r
- if( !p_netpath->carrier ||\r
- !(p_netpath->pViport->flags & INIC_FLAG_ENABLE_NIC) )\r
- {\r
-/* p_adapter->pending_query = TRUE;\r
- p_adapter->query_oid = oid_info;\r
-\r
- VNIC_TRACE( VNIC_DBG_OID,\r
- ("returning NDIS_STATUS_PENDING\n") );\r
- status = NDIS_STATUS_PENDING; \r
-*/\r
- status = NDIS_STATUS_NOT_ACCEPTED;\r
- break;\r
- }\r
- if( p_adapter->mc_count > 0 )\r
- {\r
- buf_len = p_adapter->mc_count * sizeof( mac_addr_t );\r
- src_buf = &p_adapter->mcast_array;\r
- }\r
- else\r
- {\r
- info32 = 0;\r
- }\r
- break;\r
-\r
- case OID_802_3_MAXIMUM_LIST_SIZE:\r
- VNIC_TRACE( VNIC_DBG_OID,\r
- (" received query for OID_802_3_MAXIMUM_LIST_SIZE\n" ) );\r
- if ( !p_adapter->macSet )\r
- {\r
- info32 = MAX_MCAST;\r
- }\r
- else\r
- {\r
- info32 = p_netpath->pViport->numMacAddresses - MCAST_ADDR_START;\r
- }\r
- break;\r
- case OID_802_3_MAC_OPTIONS:\r
- VNIC_TRACE( VNIC_DBG_OID,\r
- (" received query for OID_802_3_MAC_OPTIONS\n" ) );\r
- info32 = 0;\r
- break;\r
-\r
- /* Required Ethernet stats */\r
- case OID_802_3_RCV_ERROR_ALIGNMENT:\r
- case OID_802_3_XMIT_ONE_COLLISION:\r
- case OID_802_3_XMIT_MORE_COLLISIONS:\r
- VNIC_TRACE( VNIC_DBG_OID,\r
- (" received query for OID_802_3_RCV_ERROR_ALIGNMENT or "\r
- "OID_802_3_XMIT_ONE_COLLISION or "\r
- "OID_802_3_XMIT_MORE_COLLISIONS\n" ) );\r
- info32 = 0;\r
- break;\r
-\r
- case OID_TCP_TASK_OFFLOAD:\r
- VNIC_TRACE( VNIC_DBG_OID,\r
- (" received query for OID_TCP_TASK_OFFLOAD\n" ) );\r
-\r
- src_buf = NULL;\r
- status = __vnic_get_tcp_task_offload( p_adapter, &oid_info );\r
- break;\r
-\r
- case OID_GEN_VLAN_ID:\r
- /* return current vlan info */\r
- info32 =( p_adapter->vlan_info & 0x00000fff );\r
- break;\r
- /* Optional General */\r
- case OID_GEN_SUPPORTED_GUIDS:\r
- /* Optional General Stats */\r
- case OID_GEN_RCV_CRC_ERROR:\r
- case OID_GEN_TRANSMIT_QUEUE_LENGTH:\r
-\r
- /* Optional Ethernet Stats */\r
- case OID_802_3_XMIT_DEFERRED:\r
- case OID_802_3_XMIT_MAX_COLLISIONS:\r
- case OID_802_3_RCV_OVERRUN:\r
- case OID_802_3_XMIT_UNDERRUN:\r
- case OID_802_3_XMIT_HEARTBEAT_FAILURE:\r
- case OID_802_3_XMIT_TIMES_CRS_LOST:\r
- case OID_802_3_XMIT_LATE_COLLISIONS:\r
- case OID_PNP_CAPABILITIES:\r
- status = NDIS_STATUS_NOT_SUPPORTED;\r
- VNIC_TRACE( VNIC_DBG_OID,\r
- (" received an unsupported oid of 0x%.8X!\n" , oid) );\r
- break;\r
-\r
- case OID_GEN_PROTOCOL_OPTIONS:\r
- case OID_GEN_TRANSPORT_HEADER_OFFSET:\r
-#ifdef NDIS51_MINIPORT\r
- case OID_GEN_MACHINE_NAME:\r
- case OID_GEN_RNDIS_CONFIG_PARAMETER:\r
-#endif\r
- default:\r
- status = NDIS_STATUS_INVALID_OID;\r
- VNIC_TRACE( VNIC_DBG_OID,\r
- (" received an invalid oid of 0x%.8X!\n" , oid) );\r
- break;\r
- }\r
-\r
- /*\r
- * Complete the request as if it was handled asynchronously to maximize\r
- * code reuse for when we really handle the requests asynchronously.\r
- * Note that this requires the QueryInformation entry point to always\r
- * return NDIS_STATUS_PENDING\r
- */\r
-complete:\r
- if( status != NDIS_STATUS_PENDING )\r
- {\r
- _vnic_complete_query(\r
- p_adapter, &oid_info, status, src_buf, buf_len );\r
- }\r
-\r
- VNIC_EXIT( VNIC_DBG_OID );\r
- return NDIS_STATUS_PENDING;\r
-}\r
-\r
-\r
-static void\r
-_vnic_complete_query(\r
- IN vnic_adapter_t* const p_adapter,\r
- IN pending_oid_t* const p_oid_info,\r
- IN const NDIS_STATUS status,\r
- IN const void* const p_buf,\r
- IN const ULONG buf_len )\r
-{\r
- NDIS_STATUS oid_status = status;\r
-\r
- VNIC_ENTER( VNIC_DBG_OID );\r
-\r
- CL_ASSERT( status != NDIS_STATUS_PENDING );\r
-\r
- if( status == NDIS_STATUS_SUCCESS )\r
- {\r
- if( p_oid_info->buf_len < buf_len )\r
- {\r
- VNIC_TRACE( VNIC_DBG_OID,\r
- ("Insufficient buffer space. "\r
- "Returning NDIS_STATUS_INVALID_LENGTH.\n") );\r
- oid_status = NDIS_STATUS_INVALID_LENGTH;\r
- *p_oid_info->p_bytes_needed = buf_len;\r
- *p_oid_info->p_bytes_used = 0;\r
- }\r
- else if( p_oid_info->p_buf )\r
- {\r
- /* Only copy if we have a distinct source buffer. */\r
- if( p_buf )\r
- {\r
- NdisMoveMemory( p_oid_info->p_buf, p_buf, buf_len );\r
- *p_oid_info->p_bytes_used = buf_len;\r
- }\r
- }\r
- else\r
- {\r
- VNIC_TRACE( VNIC_DBG_OID,\r
- ("Returning NDIS_NOT_ACCEPTED") );\r
- oid_status = NDIS_STATUS_NOT_ACCEPTED;\r
- }\r
- }\r
- else\r
- {\r
- *p_oid_info->p_bytes_used = 0;\r
- }\r
-\r
- p_adapter->pending_query = FALSE;\r
-\r
- NdisMQueryInformationComplete( p_adapter->h_handle, oid_status );\r
-\r
- VNIC_EXIT( VNIC_DBG_OID );\r
-}\r
-\r
-\r
-static NDIS_STATUS\r
-__vnic_get_tcp_task_offload(\r
- IN vnic_adapter_t* p_adapter,\r
- IN pending_oid_t* const p_oid_info )\r
-{\r
- NDIS_TASK_OFFLOAD_HEADER *p_offload_hdr;\r
- NDIS_TASK_OFFLOAD *p_offload_task;\r
- NDIS_TASK_TCP_IP_CHECKSUM *p_offload_chksum;\r
-\r
- ULONG buf_len;\r
- uint32_t enabled_TxCsum;\r
- uint32_t enabled_RxCsum;\r
-\r
- buf_len = sizeof(NDIS_TASK_OFFLOAD_HEADER) +\r
- sizeof(NDIS_TASK_OFFLOAD) +\r
- sizeof(NDIS_TASK_TCP_IP_CHECKSUM) - 1;\r
-\r
- *(p_oid_info->p_bytes_needed) = buf_len;\r
-\r
- if( p_oid_info->buf_len < buf_len )\r
- return NDIS_STATUS_INVALID_LENGTH;\r
-\r
- p_offload_hdr = (NDIS_TASK_OFFLOAD_HEADER*)p_oid_info->p_buf;\r
- if( p_offload_hdr->Version != NDIS_TASK_OFFLOAD_VERSION )\r
- return NDIS_STATUS_INVALID_DATA;\r
-\r
- if( p_offload_hdr->EncapsulationFormat.Encapsulation !=\r
- IEEE_802_3_Encapsulation )\r
- {\r
- return NDIS_STATUS_INVALID_DATA;\r
- }\r
- /* too early, we didn't get response on CMD_INIT_INIC yet */\r
- if( !netpath_is_connected( p_adapter->p_currentPath ) )\r
- {\r
- return NDIS_STATUS_NOT_ACCEPTED;\r
- }\r
- enabled_RxCsum = \r
- (uint32_t)( p_adapter->params.UseRxCsum && \r
- netpath_canRxCsum( p_adapter->p_currentPath ) );\r
-\r
- enabled_TxCsum = \r
- (uint32_t)( p_adapter->params.UseTxCsum &&\r
- netpath_canTxCsum( p_adapter->p_currentPath ) );\r
-\r
- p_offload_hdr->OffsetFirstTask = sizeof(NDIS_TASK_OFFLOAD_HEADER);\r
- p_offload_task = (NDIS_TASK_OFFLOAD*)(p_offload_hdr + 1);\r
- p_offload_task->Version = NDIS_TASK_OFFLOAD_VERSION;\r
- p_offload_task->Size = sizeof(NDIS_TASK_OFFLOAD);\r
- p_offload_task->Task = TcpIpChecksumNdisTask;\r
- p_offload_task->OffsetNextTask = 0;\r
- p_offload_task->TaskBufferLength = sizeof(NDIS_TASK_TCP_IP_CHECKSUM);\r
- p_offload_chksum =\r
- (NDIS_TASK_TCP_IP_CHECKSUM*)p_offload_task->TaskBuffer;\r
-\r
- p_offload_chksum->V4Transmit.IpOptionsSupported = enabled_TxCsum;\r
- p_offload_chksum->V4Transmit.TcpOptionsSupported = enabled_TxCsum;\r
- p_offload_chksum->V4Transmit.TcpChecksum = enabled_TxCsum;\r
- p_offload_chksum->V4Transmit.UdpChecksum = enabled_TxCsum;\r
- p_offload_chksum->V4Transmit.IpChecksum = enabled_TxCsum;\r
-\r
- p_offload_chksum->V4Receive.IpOptionsSupported = enabled_RxCsum;\r
- p_offload_chksum->V4Receive.TcpOptionsSupported = enabled_RxCsum;\r
- p_offload_chksum->V4Receive.TcpChecksum = enabled_RxCsum;\r
- p_offload_chksum->V4Receive.UdpChecksum = enabled_RxCsum;\r
- p_offload_chksum->V4Receive.IpChecksum = enabled_RxCsum;\r
-\r
- p_offload_chksum->V6Transmit.IpOptionsSupported = enabled_TxCsum;\r
- p_offload_chksum->V6Transmit.TcpOptionsSupported = enabled_TxCsum;\r
- p_offload_chksum->V6Transmit.TcpChecksum = enabled_TxCsum;\r
- p_offload_chksum->V6Transmit.UdpChecksum = enabled_TxCsum;\r
-\r
- p_offload_chksum->V6Receive.IpOptionsSupported = enabled_RxCsum;\r
- p_offload_chksum->V6Receive.TcpOptionsSupported = enabled_RxCsum;\r
- p_offload_chksum->V6Receive.TcpChecksum = enabled_RxCsum;\r
- p_offload_chksum->V6Receive.UdpChecksum = enabled_RxCsum;\r
-\r
- *(p_oid_info->p_bytes_used) = buf_len;\r
-\r
- return NDIS_STATUS_SUCCESS;\r
-}\r
-\r
-static NDIS_STATUS\r
-__vnic_set_tcp_task_offload(\r
- IN vnic_adapter_t* p_adapter,\r
- IN void* const p_info_buf,\r
- IN ULONG* const p_info_len )\r
-{\r
- NDIS_TASK_OFFLOAD_HEADER *p_offload_hdr;\r
- NDIS_TASK_OFFLOAD *p_offload_task;\r
- NDIS_TASK_TCP_IP_CHECKSUM *p_offload_chksum;\r
-\r
- ULONG enabled_TxCsum;\r
- ULONG enabled_RxCsum;\r
-\r
- VNIC_ENTER( VNIC_DBG_OID );\r
-\r
- if( !netpath_is_connected( p_adapter->p_currentPath ) )\r
- {\r
- return NDIS_STATUS_NOT_ACCEPTED;\r
- }\r
-\r
- p_offload_hdr = (NDIS_TASK_OFFLOAD_HEADER*)p_info_buf;\r
-\r
- if( *p_info_len < sizeof(NDIS_TASK_OFFLOAD_HEADER) )\r
- return NDIS_STATUS_INVALID_LENGTH;\r
-\r
- if( p_offload_hdr->Version != NDIS_TASK_OFFLOAD_VERSION )\r
- return NDIS_STATUS_INVALID_DATA;\r
-\r
- if( p_offload_hdr->Size != sizeof(NDIS_TASK_OFFLOAD_HEADER) )\r
- return NDIS_STATUS_INVALID_LENGTH;\r
-\r
- if( !p_offload_hdr->OffsetFirstTask )\r
- return NDIS_STATUS_SUCCESS;\r
-\r
- if( p_offload_hdr->EncapsulationFormat.Encapsulation !=\r
- IEEE_802_3_Encapsulation )\r
- {\r
- return NDIS_STATUS_INVALID_DATA;\r
- }\r
-\r
- p_offload_task = (NDIS_TASK_OFFLOAD*)\r
- (((UCHAR*)p_offload_hdr) + p_offload_hdr->OffsetFirstTask);\r
-\r
- if( *p_info_len < sizeof(NDIS_TASK_OFFLOAD_HEADER) +\r
- offsetof( NDIS_TASK_OFFLOAD, TaskBuffer ) +\r
- sizeof(NDIS_TASK_TCP_IP_CHECKSUM) )\r
- {\r
- return NDIS_STATUS_INVALID_LENGTH;\r
- }\r
-\r
- if( p_offload_task->Version != NDIS_TASK_OFFLOAD_VERSION )\r
- return NDIS_STATUS_INVALID_DATA;\r
- p_offload_chksum =\r
- (NDIS_TASK_TCP_IP_CHECKSUM*)p_offload_task->TaskBuffer;\r
-\r
- enabled_TxCsum = \r
- ( p_adapter->params.UseTxCsum && \r
- netpath_canTxCsum( p_adapter->p_currentPath ) );\r
- enabled_RxCsum = \r
- ( p_adapter->params.UseRxCsum && \r
- netpath_canRxCsum( p_adapter->p_currentPath ) );\r
- \r
- if( !enabled_TxCsum &&\r
- (p_offload_chksum->V4Transmit.IpOptionsSupported ||\r
- p_offload_chksum->V4Transmit.TcpOptionsSupported ||\r
- p_offload_chksum->V4Transmit.TcpChecksum ||\r
- p_offload_chksum->V4Transmit.UdpChecksum ||\r
- p_offload_chksum->V4Transmit.IpChecksum ||\r
- p_offload_chksum->V6Transmit.IpOptionsSupported ||\r
- p_offload_chksum->V6Transmit.TcpOptionsSupported ||\r
- p_offload_chksum->V6Transmit.TcpChecksum ||\r
- p_offload_chksum->V6Transmit.UdpChecksum ) )\r
- {\r
- return NDIS_STATUS_NOT_SUPPORTED;\r
- }\r
-\r
- if( !enabled_RxCsum &&\r
- (p_offload_chksum->V4Receive.IpOptionsSupported ||\r
- p_offload_chksum->V4Receive.TcpOptionsSupported ||\r
- p_offload_chksum->V4Receive.TcpChecksum ||\r
- p_offload_chksum->V4Receive.UdpChecksum ||\r
- p_offload_chksum->V4Receive.IpChecksum ||\r
- p_offload_chksum->V6Receive.IpOptionsSupported ||\r
- p_offload_chksum->V6Receive.TcpOptionsSupported ||\r
- p_offload_chksum->V6Receive.TcpChecksum ||\r
- p_offload_chksum->V6Receive.UdpChecksum ) )\r
- {\r
- return NDIS_STATUS_NOT_SUPPORTED;\r
- }\r
-\r
- VNIC_EXIT( VNIC_DBG_OID );\r
-\r
- return NDIS_STATUS_SUCCESS;\r
-}\r
-\r
-\r
-//! Issues a hardware reset to the NIC and/or resets the driver's software state.\r
-/* Tear down the connection and start over again. This is only called when there is a problem.\r
-For example, if a send, query info, or set info had a time out. MiniportCheckForHang will\r
-be called first.\r
-IRQL = DISPATCH_LEVEL\r
-\r
-@param p_addr_resetPointer to BOOLLEAN that is set to TRUE if the NDIS\r
-library should call MiniportSetInformation to restore addressing information to the current values.\r
-@param adapter_context The adapter context allocated at start\r
-@return NDIS_STATUS_SUCCESS, NDIS_STATUS_PENDING, NDIS_STATUS_NOT_RESETTABLE,\r
-NDIS_STATUS_RESET_IN_PROGRESS, NDIS_STATUS_SOFT_ERRORS, NDIS_STATUS_HARD_ERRORS\r
-*/\r
-NDIS_STATUS\r
-vnic_reset(\r
- OUT PBOOLEAN p_addr_reset,\r
- IN NDIS_HANDLE adapter_context)\r
-{\r
- vnic_adapter_t* p_adapter;\r
- ib_api_status_t status;\r
-\r
- VNIC_ENTER( VNIC_DBG_INIT );\r
-\r
- CL_ASSERT( p_addr_reset );\r
- CL_ASSERT( adapter_context );\r
-\r
- p_adapter = (vnic_adapter_t*)adapter_context;\r
-\r
- status = adapter_reset( p_adapter );\r
- VNIC_EXIT( VNIC_DBG_INIT );\r
- switch( status )\r
- {\r
- case IB_SUCCESS:\r
- *p_addr_reset = TRUE;\r
- return NDIS_STATUS_SUCCESS;\r
- \r
- case IB_NOT_DONE:\r
- return NDIS_STATUS_PENDING;\r
-\r
- case IB_INVALID_STATE:\r
- return NDIS_STATUS_RESET_IN_PROGRESS;\r
-\r
- default:\r
- return NDIS_STATUS_HARD_ERRORS;\r
- }\r
-}\r
-\r
-//! Request changes in the state information that the miniport driver maintains\r
-/* For example, this is used to set multicast addresses and the packet filter.\r
-IRQL = DISPATCH_LEVEL\r
-\r
-@param adapter_context The adapter context allocated at start\r
-@param oid Object ID representing the set operation to be carried out\r
-@param info_buf Buffer containing input for this set and location for any output\r
-@param info_buf_len Number of bytes available in info_buf\r
-@param p_bytes_read Pointer to number of bytes read from info_buf\r
-@param p_bytes_needed Pointer to number of bytes needed to satisfy this oid\r
-@return NDIS_STATUS_SUCCESS, NDIS_STATUS_PENDING, NDIS_STATUS_INVALID_OID,\r
-NDIS_STATUS_INVALID_LENGTH, NDIS_STATUS_INVALID_DATA, NDIS_STATUS_NOT_ACCEPTED,\r
-NDIS_STATUS_NOT_SUPPORTED, NDIS_STATUS_RESOURCES\r
-*/\r
-NDIS_STATUS\r
-vnic_oid_set_info(\r
- IN NDIS_HANDLE adapter_context,\r
- IN NDIS_OID oid,\r
- IN PVOID info_buf,\r
- IN ULONG info_buf_len,\r
- OUT PULONG p_bytes_read,\r
- OUT PULONG p_bytes_needed )\r
-{\r
- vnic_adapter_t* p_adapter;\r
- Netpath_t* p_netpath; \r
- NDIS_STATUS status;\r
- ULONG buf_len;\r
- pending_oid_t oid_info;\r
-\r
- VNIC_ENTER( VNIC_DBG_OID );\r
-\r
- CL_ASSERT( adapter_context );\r
- p_adapter = (vnic_adapter_t*)adapter_context;\r
- p_netpath= p_adapter->p_currentPath;\r
-\r
- CL_ASSERT( p_bytes_read );\r
- CL_ASSERT( p_bytes_needed );\r
- CL_ASSERT( !p_adapter->pending_set );\r
-\r
- status = NDIS_STATUS_SUCCESS;\r
- *p_bytes_needed = 0;\r
- buf_len = sizeof(ULONG);\r
-\r
- oid_info.oid = oid;\r
- oid_info.p_buf = info_buf;\r
- oid_info.buf_len = info_buf_len;\r
- oid_info.p_bytes_used = p_bytes_read;\r
- oid_info.p_bytes_needed = p_bytes_needed;\r
-\r
- /* do not set anything until IB path initialized and NIC is enabled */\r
- if( !p_adapter->p_currentPath->carrier )\r
- {\r
- *p_bytes_read = 0;\r
- return NDIS_STATUS_NOT_ACCEPTED;\r
- }\r
-\r
- switch( oid )\r
- {\r
- /* Required General */\r
- case OID_GEN_CURRENT_PACKET_FILTER:\r
- VNIC_TRACE( VNIC_DBG_OID,\r
- (" IOC %d received set for OID_GEN_CURRENT_PACKET_FILTER, %#x\n",\r
- p_adapter->p_currentPath->pViport->ioc_num,\r
- *(uint32_t*)info_buf ));\r
-// if ( !p_adapter->p_currentPath->carrier )\r
-// {\r
-// status = NDIS_STATUS_NOT_ACCEPTED;\r
-// break;\r
-// }\r
- if( info_buf_len < sizeof( p_adapter->packet_filter ) )\r
- {\r
- status = NDIS_STATUS_INVALID_LENGTH;\r
- }\r
- else if( !info_buf )\r
- {\r
- status = NDIS_STATUS_INVALID_DATA;\r
- }\r
- else\r
- {\r
- p_adapter->set_oid = oid_info;\r
- status = _vnic_process_packet_filter( p_adapter, *((ULONG*)info_buf) );\r
- }\r
- break;\r
-\r
- case OID_GEN_CURRENT_LOOKAHEAD:\r
- VNIC_TRACE( VNIC_DBG_OID,\r
- (" received set for OID_GEN_CURRENT_LOOKAHEAD\n" ));\r
- if( info_buf_len < buf_len )\r
- status = NDIS_STATUS_INVALID_LENGTH;\r
- break;\r
-\r
- case OID_GEN_PROTOCOL_OPTIONS:\r
- VNIC_TRACE( VNIC_DBG_OID,\r
- (" received set for OID_GEN_PROTOCOL_OPTIONS\n" ));\r
- if( info_buf_len < buf_len )\r
- status = NDIS_STATUS_INVALID_LENGTH;\r
- break;\r
-\r
-#ifdef NDIS51_MINIPORT\r
- case OID_GEN_MACHINE_NAME:\r
- VNIC_TRACE( VNIC_DBG_OID,\r
- (" received set for OID_GEN_MACHINE_NAME\n" ) );\r
- if( info_buf_len < buf_len )\r
- status = NDIS_STATUS_INVALID_LENGTH;\r
- // else\r
- // status = __vnic_set_machine_name( info_buf,\r
- // (USHORT)info_buf_len );\r
- break;\r
-#endif\r
-\r
- /* Required Ethernet operational characteristics */\r
- case OID_802_3_MULTICAST_LIST:\r
- if( !p_adapter->p_currentPath->carrier )\r
- {\r
- status = NDIS_STATUS_NOT_ACCEPTED;\r
- break;\r
- }\r
- VNIC_TRACE( VNIC_DBG_OID,\r
- (" IOC %d received set for OID_802_3_MULTICAST_LIST\n",\r
- p_adapter->p_currentPath->pViport->ioc_num ) );\r
- if( info_buf_len > MAX_MCAST * sizeof(mac_addr_t) )\r
- {\r
- VNIC_TRACE( VNIC_DBG_OID,\r
- (" OID_802_3_MULTICAST_LIST - Multicast list full.\n" ) );\r
- status = NDIS_STATUS_MULTICAST_FULL;\r
- *p_bytes_needed = MAX_MCAST * sizeof(mac_addr_t);\r
- }\r
- else if( info_buf_len % sizeof(mac_addr_t) )\r
- {\r
- VNIC_TRACE( VNIC_DBG_OID,\r
- (" OID_802_3_MULTICAST_LIST - Invalid input buffer length.\n" ) );\r
- status = NDIS_STATUS_INVALID_DATA;\r
- }\r
- else if( info_buf == NULL && info_buf_len != 0 )\r
- {\r
- VNIC_TRACE( VNIC_DBG_OID,\r
- (" OID_802_3_MULTICAST_LIST - Invalid input buffer.\n" ) );\r
- status = NDIS_STATUS_INVALID_DATA;\r
- }\r
- else\r
- {\r
- p_adapter->set_oid = oid_info;\r
- status = adapter_set_mcast( p_adapter, (mac_addr_t*)info_buf,\r
- (uint8_t)(info_buf_len / sizeof(mac_addr_t)) );\r
- }\r
- break;\r
-\r
- case OID_TCP_TASK_OFFLOAD:\r
- VNIC_TRACE( VNIC_DBG_OID,\r
- (" received set for OID_TCP_TASK_OFFLOAD\n" ) );\r
- buf_len = info_buf_len;\r
- status = __vnic_set_tcp_task_offload( p_adapter, info_buf, &buf_len );\r
- break;\r
-\r
- /* Optional General */\r
- case OID_GEN_TRANSPORT_HEADER_OFFSET:\r
- VNIC_TRACE( VNIC_DBG_OID,\r
- ("Set for OID_GEN_TRANSPORT_HEADER_OFFSET\n") );\r
- break;\r
- case OID_GEN_VLAN_ID:\r
- if( info_buf_len != 4 )\r
- {\r
- status = NDIS_STATUS_INVALID_LENGTH;\r
- break;\r
- }\r
- if( *(( uint32_t *)info_buf) < 4095 )\r
- {\r
- p_adapter->vlan_info = *((uint32_t*)info_buf );\r
- }\r
- else\r
- {\r
- status = NDIS_STATUS_INVALID_DATA;\r
- }\r
- break;\r
-\r
- case OID_GEN_SUPPORTED_LIST:\r
- case OID_GEN_HARDWARE_STATUS:\r
- case OID_GEN_MEDIA_SUPPORTED:\r
- case OID_GEN_MEDIA_IN_USE:\r
- case OID_GEN_MAXIMUM_FRAME_SIZE:\r
- case OID_GEN_LINK_SPEED:\r
- case OID_GEN_TRANSMIT_BUFFER_SPACE:\r
- case OID_GEN_RECEIVE_BUFFER_SPACE:\r
- case OID_GEN_MAXIMUM_LOOKAHEAD:\r
- case OID_GEN_TRANSMIT_BLOCK_SIZE:\r
- case OID_GEN_RECEIVE_BLOCK_SIZE:\r
- case OID_GEN_MAXIMUM_TOTAL_SIZE:\r
- case OID_GEN_VENDOR_ID:\r
- case OID_GEN_VENDOR_DESCRIPTION:\r
- case OID_GEN_VENDOR_DRIVER_VERSION:\r
- case OID_GEN_DRIVER_VERSION:\r
- case OID_GEN_MAC_OPTIONS:\r
- case OID_GEN_MEDIA_CONNECT_STATUS:\r
- case OID_GEN_MAXIMUM_SEND_PACKETS:\r
- case OID_GEN_SUPPORTED_GUIDS:\r
- case OID_GEN_PHYSICAL_MEDIUM:\r
- default:\r
- status = NDIS_STATUS_INVALID_OID;\r
- VNIC_TRACE( VNIC_DBG_OID,\r
- (" received an invalid oid of 0x%.8X!\n" , oid));\r
- break;\r
- }\r
-\r
- if( status == NDIS_STATUS_SUCCESS )\r
- {\r
- *p_bytes_read = buf_len;\r
- }\r
- else\r
- {\r
- if( status == NDIS_STATUS_INVALID_LENGTH )\r
- {\r
- if ( !*p_bytes_needed )\r
- {\r
- *p_bytes_needed = buf_len;\r
- }\r
- }\r
-\r
- *p_bytes_read = 0;\r
- }\r
-\r
- VNIC_EXIT( VNIC_DBG_OID );\r
- return status;\r
-}\r
-\r
-\r
-//! Transfers some number of packets, specified as an array of packet pointers, over the network.\r
-/* For a deserialized driver, these packets are completed asynchronously\r
-using NdisMSendComplete.\r
-IRQL <= DISPATCH_LEVEL\r
-\r
-@param adapter_context Pointer to vnic_adapter_t structure with per NIC state\r
-@param packet_array Array of packets to send\r
-@param numPackets Number of packets in the array\r
-*/\r
-void\r
-vnic_send_packets(\r
- IN NDIS_HANDLE adapter_context,\r
- IN PPNDIS_PACKET packet_array,\r
- IN UINT num_packets )\r
-{\r
- vnic_adapter_t* const p_adapter =(vnic_adapter_t* const )adapter_context;\r
- UINT packet_num;\r
-\r
- VNIC_ENTER( VNIC_DBG_SEND );\r
-\r
- CL_ASSERT( adapter_context );\r
-\r
- for( packet_num = 0; packet_num < num_packets; ++packet_num )\r
- {\r
- netpath_xmitPacket( p_adapter->p_currentPath,\r
- packet_array[packet_num] );\r
- }\r
- VNIC_EXIT( VNIC_DBG_SEND );\r
-}\r
-\r
-void vnic_cancel_xmit(\r
- IN NDIS_HANDLE adapter_context,\r
- IN PVOID cancel_id )\r
-{\r
- vnic_adapter_t* const p_adapter =(vnic_adapter_t* const )adapter_context;\r
-\r
- if( p_adapter && \r
- p_adapter->p_currentPath )\r
- {\r
- netpath_cancel_xmit( p_adapter->p_currentPath, cancel_id );\r
- }\r
-}\r
-\r
-void\r
-vnic_pnp_notify(\r
- IN NDIS_HANDLE adapter_context,\r
- IN NDIS_DEVICE_PNP_EVENT pnp_event,\r
- IN PVOID info_buf,\r
- IN ULONG info_buf_len )\r
-{\r
- vnic_adapter_t *p_adapter; \r
-\r
- VNIC_ENTER( VNIC_DBG_PNP );\r
-\r
- UNUSED_PARAM( info_buf );\r
- UNUSED_PARAM( info_buf_len );\r
-\r
- p_adapter = (vnic_adapter_t*)adapter_context;\r
-\r
- CL_ASSERT( p_adapter );\r
-\r
- VNIC_TRACE( VNIC_DBG_PNP, ("Event %d for IOC[%d] in state %#x\n", \r
- pnp_event, p_adapter->ioc_num, p_adapter->pnp_state ) );\r
-\r
- switch ( pnp_event )\r
- {\r
- case NdisDevicePnPEventPowerProfileChanged: \r
- break;\r
- case NdisDevicePnPEventQueryRemoved:\r
- case NdisDevicePnPEventRemoved:\r
- case NdisDevicePnPEventSurpriseRemoved:\r
- case NdisDevicePnPEventQueryStopped:\r
- case NdisDevicePnPEventStopped:\r
- case NdisDevicePnPEventMaximum:\r
-\r
- if( InterlockedExchange( (volatile LONG*)&p_adapter->pnp_state, IB_PNP_IOC_REMOVE ) == IB_PNP_IOC_ADD )\r
- {\r
- if( netpath_is_valid( p_adapter->p_currentPath ) )\r
- {\r
- netpath_stopXmit( p_adapter->p_currentPath );\r
- InterlockedExchange( &p_adapter->p_currentPath->carrier, (LONG)FALSE );\r
- netpath_linkDown( p_adapter->p_currentPath );\r
- __pending_queue_cleanup( p_adapter );\r
- }\r
- }\r
- vnic_resume_oids( p_adapter );\r
- break;\r
- }\r
-\r
- VNIC_EXIT( VNIC_DBG_PNP );\r
-}\r
-\r
-\r
-void\r
-vnic_shutdown(\r
- IN PVOID adapter_context )\r
-{\r
- vnic_adapter_t *p_adapter;\r
- Netpath_t *p_netpath;\r
-\r
- VNIC_ENTER( VNIC_DBG_INIT );\r
- p_adapter = (vnic_adapter_t *)adapter_context;\r
-\r
- if( p_adapter )\r
- {\r
- g_vnic.shutdown = p_adapter->ioc_num;\r
- VNIC_TRACE( VNIC_DBG_INIT, \r
- ("IOC[%d] going to Shutdown\n", p_adapter->ioc_num ));\r
- p_netpath = p_adapter->p_currentPath;\r
-\r
- if( p_netpath && p_netpath->pViport )\r
- {\r
- netpath_stopXmit( p_netpath );\r
- InterlockedExchange( &p_netpath->carrier, (LONG)FALSE );\r
- netpath_linkDown( p_netpath );\r
- }\r
-\r
- vnic_destroy_adapter( p_adapter );\r
- }\r
-\r
- VNIC_EXIT( VNIC_DBG_INIT );\r
-}\r
-\r
-\r
-void\r
-vnic_resume_set_oids(\r
- IN vnic_adapter_t* const p_adapter )\r
-{\r
- NDIS_STATUS status = NDIS_STATUS_SUCCESS;\r
- BOOLEAN pending_set;\r
- pending_oid_t set_oid = {0};\r
-\r
- Netpath_t* p_netpath;\r
- VNIC_ENTER( VNIC_DBG_OID );\r
-\r
- if( !p_adapter->pending_set )\r
- {\r
- VNIC_EXIT( VNIC_DBG_OID );\r
- return;\r
- }\r
- NdisAcquireSpinLock( &p_adapter->lock );\r
- p_netpath = p_adapter->p_currentPath;\r
- VNIC_TRACE( VNIC_DBG_OID,\r
- ("IOC[%d]Resume Set OID %#x\n",\r
- p_adapter->ioc_num, p_adapter->set_oid.oid ));\r
- /*\r
- * Set the status depending on our state. Fail OID requests that\r
- * are pending while we reset the adapter.\r
- */\r
- if( p_adapter->pnp_state != IB_PNP_IOC_REMOVE && \r
- netpath_is_connected( p_netpath ) )\r
- {\r
- status = NDIS_STATUS_SUCCESS;\r
- }\r
- else\r
- {\r
- status = NDIS_STATUS_NOT_ACCEPTED;\r
- if( p_adapter->pending_set )\r
- {\r
- VNIC_TRACE( VNIC_DBG_PNP,\r
- ("IOC[%d]Pending set OID %#x while removing \n",\r
- p_adapter->ioc_num, p_adapter->set_oid.oid ));\r
- }\r
- }\r
-\r
- pending_set = p_adapter->pending_set;\r
- if( pending_set )\r
- {\r
- set_oid = p_adapter->set_oid;\r
- p_adapter->pending_set = FALSE;\r
- }\r
- NdisReleaseSpinLock( &p_adapter->lock );\r
-\r
- ASSERT( KeGetCurrentIrql() == DISPATCH_LEVEL );\r
-\r
- if( pending_set && status == NDIS_STATUS_SUCCESS )\r
- {\r
- switch( set_oid.oid )\r
- {\r
- case OID_GEN_CURRENT_PACKET_FILTER:\r
- VNIC_TRACE( VNIC_DBG_OID,\r
- (" IOC %d resume PACKET_FILTER set \n",\r
- p_netpath->pViport->ioc_num ) );\r
- /* Validation already performed in the SetInformation path. */\r
- p_adapter->packet_filter = *(PULONG)set_oid.p_buf;\r
- break;\r
-\r
- case OID_GEN_MACHINE_NAME:\r
- status = __vnic_set_machine_name ( p_adapter->set_oid.p_buf, (USHORT)p_adapter->set_oid.buf_len );\r
- break;\r
-\r
- case OID_802_3_MULTICAST_LIST:\r
- VNIC_TRACE( VNIC_DBG_OID,\r
- (" IOC %d resume MULTICAST_LIST\n",\r
- p_netpath->pViport->ioc_num ) );\r
- break;\r
-\r
- default:\r
- CL_ASSERT( set_oid.oid && 0 );\r
- break;\r
- }\r
- }\r
-\r
- if( !netpath_is_connected( p_netpath ) )\r
- {\r
- NdisMSetInformationComplete( p_adapter->h_handle, \r
- NDIS_STATUS_NOT_ACCEPTED );\r
- }\r
- else\r
- NdisMSetInformationComplete( p_adapter->h_handle, status );\r
-\r
- VNIC_EXIT( VNIC_DBG_OID );\r
-}\r
-\r
-\r
-void\r
-vnic_resume_oids(\r
- IN vnic_adapter_t* const p_adapter )\r
-{\r
- ULONG info;\r
- NDIS_STATUS status = NDIS_STATUS_SUCCESS;\r
- BOOLEAN pending_query;\r
- pending_oid_t query_oid = {0};\r
- KIRQL irql;\r
-\r
- Netpath_t* p_netpath = p_adapter->p_currentPath;\r
-\r
- uint8_t mac[HW_ADDR_LEN];\r
-\r
- VNIC_ENTER( VNIC_DBG_OID );\r
-\r
- NdisAcquireSpinLock( &p_adapter->lock );\r
- /*\r
- * Set the status depending on our state. Fail OID requests that\r
- * are pending while we reset the adapter.\r
- */\r
- if( !netpath_is_connected( p_netpath ) )\r
- {\r
- status = NDIS_STATUS_NOT_ACCEPTED;\r
- }\r
-\r
- switch( p_adapter->pnp_state )\r
- {\r
- case IB_PNP_IOC_ADD:\r
- break;\r
-\r
- case IB_PNP_IOC_REMOVE:\r
- default:\r
- status = NDIS_STATUS_NOT_ACCEPTED;\r
- break;\r
- }\r
-\r
- pending_query = p_adapter->pending_query;\r
-\r
- if( pending_query )\r
- {\r
- query_oid = p_adapter->query_oid;\r
- p_adapter->pending_query = FALSE;\r
- }\r
- NdisReleaseSpinLock( &p_adapter->lock );\r
-\r
- KeRaiseIrql( DISPATCH_LEVEL, &irql );\r
-\r
- /*\r
- * If we had a pending OID request for OID_GEN_LINK_SPEED,\r
- * complete it now. Note that we hold the object lock since\r
- * NdisMQueryInformationComplete is called at DISPATCH_LEVEL.\r
- */\r
- if( pending_query )\r
- {\r
- switch( query_oid.oid )\r
- {\r
- case OID_802_3_CURRENT_ADDRESS:\r
- case OID_802_3_PERMANENT_ADDRESS:\r
- if ( status == NDIS_STATUS_SUCCESS )\r
- {\r
- cl_memcpy( mac, p_netpath->pViport->hwMacAddress, HW_ADDR_LEN );\r
- }\r
- _vnic_complete_query( p_adapter,\r
- &query_oid,\r
- status,\r
- mac,\r
- HW_ADDR_LEN );\r
- break;\r
- case OID_GEN_LINK_SPEED:\r
- info = DEFAULT_LINK_SPEED_x100BPS;\r
- _vnic_complete_query( p_adapter,\r
- &query_oid,\r
- status,\r
- &info,\r
- sizeof( info ) );\r
- break;\r
-\r
- case OID_GEN_MEDIA_CONNECT_STATUS:\r
- info = ( p_adapter->carrier )? NdisMediaStateConnected :\r
- NdisMediaStateDisconnected;\r
- _vnic_complete_query( p_adapter,\r
- &query_oid,\r
- status,\r
- &info,\r
- sizeof( info ) );\r
- break;\r
- case OID_802_3_MULTICAST_LIST:\r
- _vnic_complete_query( p_adapter,\r
- &query_oid,\r
- status,\r
- p_netpath->p_adapter->mcast_array,\r
- p_adapter->mc_count * sizeof( mac_addr_t ) );\r
- break;\r
- case OID_GEN_TRANSMIT_BUFFER_SPACE:\r
- if( status == NDIS_STATUS_SUCCESS )\r
- {\r
- info = p_netpath->pViport->data.xmitPool.bufferSz *\r
- p_netpath->pViport->data.xmitPool.numXmitBufs;\r
- }\r
- else\r
- {\r
- info = 0;\r
- }\r
- _vnic_complete_query( p_adapter,\r
- &query_oid,\r
- status,\r
- &info,\r
- sizeof( info ) );\r
- break;\r
- case OID_GEN_RECEIVE_BUFFER_SPACE:\r
- if( status == NDIS_STATUS_SUCCESS )\r
- {\r
- info = p_netpath->pViport->data.recvPool.bufferSz *\r
- p_netpath->pViport->data.recvPool.poolSz;\r
- }\r
- else\r
- {\r
- info = 0;\r
- }\r
- _vnic_complete_query( p_adapter,\r
- &query_oid,\r
- status,\r
- &info,\r
- sizeof( info ) );\r
- break;\r
- default:\r
- CL_ASSERT( query_oid.oid == OID_GEN_LINK_SPEED ||\r
- query_oid.oid == OID_GEN_MEDIA_CONNECT_STATUS ||\r
- query_oid.oid == OID_802_3_MULTICAST_LIST ||\r
- query_oid.oid == OID_802_3_CURRENT_ADDRESS ||\r
- query_oid.oid == OID_802_3_PERMANENT_ADDRESS ||\r
- query_oid.oid == OID_GEN_RECEIVE_BUFFER_SPACE ||\r
- query_oid.oid == OID_GEN_TRANSMIT_BUFFER_SPACE );\r
- break;\r
- }\r
- }\r
-\r
- vnic_resume_set_oids( p_adapter );\r
-\r
- KeLowerIrql( irql );\r
-\r
- VNIC_EXIT( VNIC_DBG_OID );\r
-}\r
-\r
-static NDIS_STATUS\r
-__vnic_set_machine_name(\r
- IN VOID *p_uni_array,\r
- IN USHORT buf_size )\r
-{\r
- NDIS_STATUS status = NDIS_STATUS_SUCCESS;\r
- uint8_t *p_src_buf = (uint8_t *)p_uni_array;\r
- uint32_t i;\r
-\r
- VNIC_ENTER( VNIC_DBG_OID );\r
-\r
- if( buf_size > 0 )\r
- {\r
- cl_memclr(g_vnic.host_name, sizeof( g_vnic.host_name ) );\r
- for( i = 0; i < min( ( buf_size > 1 ), sizeof( g_vnic.host_name ) ); i++ )\r
- {\r
- g_vnic.host_name[i] = *(p_src_buf + i*2);\r
- }\r
- }\r
-\r
- return status;\r
-}\r
-\r
-static void\r
-__vnic_read_machine_name( void )\r
-{\r
- /* this code is borrowed from the bus_driver */\r
-\r
- NTSTATUS nt_status;\r
- /* Remember the terminating entry in the table below. */\r
- RTL_QUERY_REGISTRY_TABLE table[2];\r
- UNICODE_STRING hostNamePath;\r
- UNICODE_STRING hostNameW;\r
- ANSI_STRING hostName;\r
-\r
- VNIC_ENTER( VNIC_DBG_INIT );\r
-\r
- /* Get the host name. */\r
- RtlInitUnicodeString( &hostNamePath, L"ComputerName\\ComputerName" );\r
- RtlInitUnicodeString( &hostNameW, NULL );\r
-\r
- /*\r
- * Clear the table. This clears all the query callback pointers,\r
- * and sets up the terminating table entry.\r
- */\r
- cl_memclr( table, sizeof(table) );\r
-\r
- /* Setup the table entries. */\r
- table[0].Flags = RTL_QUERY_REGISTRY_DIRECT | RTL_QUERY_REGISTRY_REQUIRED;\r
- table[0].Name = L"ComputerName";\r
- table[0].EntryContext = &hostNameW;\r
- table[0].DefaultType = REG_SZ;\r
- table[0].DefaultData = &hostNameW;\r
- table[0].DefaultLength = 0;\r
-\r
- /* Have at it! */\r
- nt_status = RtlQueryRegistryValues( RTL_REGISTRY_CONTROL,\r
- hostNamePath.Buffer, table, NULL, NULL );\r
- if( NT_SUCCESS( nt_status ) )\r
- {\r
- /* Convert the UNICODE host name to UTF-8 (ASCII). */\r
- hostName.Length = 0;\r
- hostName.MaximumLength = sizeof(g_vnic.host_name) - 1;\r
- hostName.Buffer = (PCHAR)g_vnic.host_name;\r
- nt_status = RtlUnicodeStringToAnsiString( &hostName, &hostNameW, FALSE );\r
- RtlFreeUnicodeString( &hostNameW );\r
- }\r
- else\r
- {\r
- VNIC_TRACE(VNIC_DBG_ERROR , ("Failed to get host name from registry\n") );\r
- /* Use the default name... */\r
- cl_memcpy( g_vnic.host_name,\r
- DEFAULT_HOST_NAME,\r
- min (sizeof( g_vnic.host_name), sizeof(DEFAULT_HOST_NAME) ) );\r
- }\r
-\r
- VNIC_EXIT( VNIC_DBG_INIT );\r
-}\r
-\r
-/* function: usec_timer_start\r
- uses cl_timer* functionality (init/destroy/stop/start )\r
- except it takes expiration time parameter in microseconds.\r
-*/\r
-cl_status_t\r
-usec_timer_start(\r
- IN cl_timer_t* const p_timer,\r
- IN const uint32_t time_usec )\r
-{\r
- LARGE_INTEGER due_time;\r
-\r
- CL_ASSERT( p_timer );\r
- CL_ASSERT( p_timer->pfn_callback );\r
- CL_ASSERT( KeGetCurrentIrql() <= DISPATCH_LEVEL );\r
-\r
- /* Due time is in 100 ns increments. Negative for relative time. */\r
- due_time.QuadPart = -(int64_t)(((uint64_t)time_usec) * 10);\r
-\r
- /* Store the timeout time in the timer object. in microseconds */\r
- p_timer->timeout_time = cl_get_time_stamp() + (((uint64_t)time_usec));\r
-\r
- KeSetTimer( &p_timer->timer, due_time, &p_timer->dpc );\r
- return( CL_SUCCESS );\r
-}\r
-\r
-\r
-static NDIS_STATUS\r
-_vnic_process_packet_filter(\r
- IN vnic_adapter_t* const p_adapter,\r
- IN ULONG pkt_filter )\r
-{\r
- NDIS_STATUS status = NDIS_STATUS_SUCCESS;\r
- viport_t *p_viport;\r
- ULONG need_updates = 0;\r
-\r
- VNIC_ENTER(VNIC_DBG_FUNC );\r
-\r
- ASSERT( p_adapter );\r
-\r
- p_viport = p_adapter->p_currentPath->pViport;\r
-\r
- ASSERT( p_viport );\r
- ASSERT( !( p_viport->updates & SYNC_QUERY ) );\r
-\r
- if( ( InterlockedExchange( \r
- (volatile LONG*)&p_adapter->packet_filter, pkt_filter )) == (LONG)pkt_filter )\r
- {\r
- InterlockedExchange( &p_viport->updates, 0 );\r
- return status;\r
- }\r
-\r
- ASSERT( (p_viport->updates & ~MCAST_OVERFLOW) == 0 );\r
-\r
- if( pkt_filter )\r
- {\r
- if( !( p_viport->flags & INIC_FLAG_ENABLE_NIC ) )\r
- {\r
- p_viport->newFlags &= ~INIC_FLAG_DISABLE_NIC;\r
- p_viport->newFlags |= INIC_FLAG_ENABLE_NIC | INIC_FLAG_SET_MTU;\r
- p_viport->newMtu = (uint16_t)p_adapter->params.MinMtu;\r
- InterlockedOr( (volatile LONG*)&need_updates, NEED_LINK_CONFIG );\r
- }\r
-\r
- if( pkt_filter & NDIS_PACKET_TYPE_ALL_MULTICAST )\r
- {\r
- if( !( p_viport->flags & INIC_FLAG_ENABLE_MCAST_ALL ) )\r
- {\r
- p_viport->newFlags &= ~INIC_FLAG_DISABLE_MCAST_ALL;\r
- p_viport->newFlags |= INIC_FLAG_ENABLE_MCAST_ALL;\r
- InterlockedOr( (volatile LONG*)&need_updates,\r
- NEED_LINK_CONFIG | MCAST_OVERFLOW );\r
- }\r
- }\r
- else\r
- {\r
- if( p_viport->flags & NDIS_PACKET_TYPE_ALL_MULTICAST )\r
- {\r
- p_viport->newFlags &= ~INIC_FLAG_ENABLE_MCAST_ALL;\r
- p_viport->newFlags |= INIC_FLAG_DISABLE_MCAST_ALL;\r
- InterlockedOr( (volatile LONG*)&need_updates, NEED_LINK_CONFIG );\r
- }\r
- }\r
-\r
- if ( pkt_filter & NDIS_PACKET_TYPE_PROMISCUOUS )\r
- {\r
- if( !( p_viport->flags & INIC_FLAG_ENABLE_PROMISC ) )\r
- {\r
- p_viport->newFlags &= ~INIC_FLAG_DISABLE_PROMISC;\r
- p_viport->newFlags |= INIC_FLAG_ENABLE_PROMISC;\r
- InterlockedOr( (volatile LONG*)&need_updates, NEED_LINK_CONFIG );\r
- }\r
- }\r
- else\r
- {\r
- if( p_viport->flags & INIC_FLAG_ENABLE_PROMISC )\r
- {\r
- p_viport->newFlags &= ~INIC_FLAG_ENABLE_PROMISC;\r
- p_viport->newFlags |= INIC_FLAG_DISABLE_PROMISC;\r
- InterlockedOr( (volatile LONG*)&need_updates, NEED_LINK_CONFIG );\r
- }\r
- }\r
- }\r
-\r
- /* ENABLE NIC, BROADCAST and MULTICAST flags set on start */\r
- if( need_updates )\r
- {\r
- p_adapter->pending_set = TRUE;\r
- InterlockedOr( &p_viport->updates, need_updates );\r
-\r
- status = _viport_process_query( p_viport, FALSE );\r
- VNIC_TRACE( VNIC_DBG_OID,\r
- ("LINK CONFIG status %x\n", status ));\r
- if( status != NDIS_STATUS_PENDING )\r
- {\r
- p_adapter->pending_set = FALSE;\r
- }\r
- }\r
-\r
- VNIC_EXIT( VNIC_DBG_FUNC );\r
- return status;\r
-}\r
-\r
-static NTSTATUS\r
-__vnic_read_service_registry(\r
- IN UNICODE_STRING* const p_registry_path )\r
-{\r
- NTSTATUS status;\r
- RTL_QUERY_REGISTRY_TABLE table[VNIC_REGISTRY_TBL_SIZE + 1];\r
- UNICODE_STRING param_path;\r
- ULONG _reg_dbg_lvl = 0;\r
- int i;\r
-\r
- RtlInitUnicodeString( ¶m_path, NULL );\r
- param_path.MaximumLength = \r
- p_registry_path->Length + sizeof(L"\\Parameters");\r
- \r
- param_path.Buffer = cl_zalloc( param_path.MaximumLength );\r
- if( !param_path.Buffer )\r
- {\r
- VNIC_TRACE( VNIC_DBG_ERROR,\r
- ("Failed to allocate parameters path buffer.\n") );\r
- return STATUS_INSUFFICIENT_RESOURCES;\r
- }\r
-\r
- RtlAppendUnicodeStringToString( ¶m_path, p_registry_path );\r
- RtlAppendUnicodeToString( ¶m_path, L"\\Parameters" );\r
-\r
- cl_memclr( table, sizeof(table) );\r
- \r
- /* init debug flags entry */\r
- table[0].Flags = RTL_QUERY_REGISTRY_DIRECT;\r
- table[0].Name = L"DebugFlags";\r
- table[0].EntryContext = &_reg_dbg_lvl;\r
- table[0].DefaultType = REG_DWORD;\r
- table[0].DefaultData = &_reg_dbg_lvl;\r
- table[0].DefaultLength = sizeof(ULONG);\r
-\r
- /* Setup the rest of table entries. */\r
- for ( i = 1; i < VNIC_REGISTRY_TBL_SIZE; i++ )\r
- {\r
- table[i].Flags = RTL_QUERY_REGISTRY_DIRECT;\r
- table[i].Name = reg_array[i].name;\r
- table[i].EntryContext = ®_array[i].value;\r
- table[i].DefaultType = REG_DWORD;\r
- table[i].DefaultData = ®_array[i].value;\r
- table[i].DefaultLength = sizeof(ULONG);\r
- }\r
-\r
- status = RtlQueryRegistryValues( RTL_REGISTRY_ABSOLUTE, \r
- param_path.Buffer, table, NULL, NULL );\r
-\r
- if( status == STATUS_SUCCESS )\r
- {\r
- g_vnic_dbg_lvl |= _reg_dbg_lvl;\r
- VNIC_TRACE(VNIC_DBG_INFO, ("DebugFlags Set %#x\n",g_vnic_dbg_lvl ));\r
- g_vnic.p_params = reg_array;\r
- }\r
-\r
- cl_free( param_path.Buffer );\r
-\r
- return status;\r
-}\r
+++ /dev/null
-/*\r
- * Copyright (c) 2007 QLogic Corporation. All rights reserved.\r
- *\r
- * This software is available to you under the OpenIB.org BSD license\r
- * below:\r
- *\r
- * Redistribution and use in source and binary forms, with or\r
- * without modification, are permitted provided that the following\r
- * conditions are met:\r
- *\r
- * - Redistributions of source code must retain the above\r
- * copyright notice, this list of conditions and the following\r
- * disclaimer.\r
- *\r
- * - Redistributions in binary form must reproduce the above\r
- * copyright notice, this list of conditions and the following\r
- * disclaimer in the documentation and/or other materials\r
- * provided with the distribution.\r
- *\r
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,\r
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\r
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND\r
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS\r
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN\r
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN\r
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\r
- * SOFTWARE.\r
- *\r
- * $Id$\r
- */\r
-\r
-#ifndef _VNIC_DRIVER_H_\r
-#define _VNIC_DRIVER_H_\r
-\r
-#include "vnic_adapter.h"\r
-#include "vnic_debug.h"\r
-\r
-\r
-#if defined(NDIS50_MINIPORT)\r
-#define MAJOR_NDIS_VERSION 5\r
-#define MINOR_NDIS_VERSION 0\r
-#elif defined (NDIS51_MINIPORT)\r
-#define MAJOR_NDIS_VERSION 5\r
-#define MINOR_NDIS_VERSION 1\r
-#else\r
-#error NDIS Version not defined, try defining NDIS50_MINIPORT or NDIS51_MINIPORT\r
-#endif\r
-\r
-#include <ndis.h>\r
-\r
-static const NDIS_OID SUPPORTED_OIDS[] =\r
-{\r
- OID_GEN_SUPPORTED_LIST,\r
- OID_GEN_HARDWARE_STATUS,\r
- OID_GEN_MEDIA_SUPPORTED,\r
- OID_GEN_MEDIA_IN_USE,\r
- OID_GEN_MAXIMUM_LOOKAHEAD,\r
- OID_GEN_MAXIMUM_FRAME_SIZE,\r
- OID_GEN_LINK_SPEED,\r
- OID_GEN_TRANSMIT_BUFFER_SPACE,\r
- OID_GEN_RECEIVE_BUFFER_SPACE,\r
- OID_GEN_TRANSMIT_BLOCK_SIZE,\r
- OID_GEN_RECEIVE_BLOCK_SIZE,\r
- OID_GEN_VENDOR_ID,\r
- OID_GEN_VENDOR_DESCRIPTION,\r
- OID_GEN_CURRENT_PACKET_FILTER,\r
- OID_GEN_CURRENT_LOOKAHEAD,\r
- OID_GEN_DRIVER_VERSION,\r
- OID_GEN_MAXIMUM_TOTAL_SIZE,\r
- OID_GEN_PROTOCOL_OPTIONS, // ?\r
- OID_GEN_MAC_OPTIONS,\r
- OID_GEN_MEDIA_CONNECT_STATUS,\r
- OID_GEN_MAXIMUM_SEND_PACKETS,\r
- OID_GEN_VENDOR_DRIVER_VERSION,\r
- OID_GEN_PHYSICAL_MEDIUM,\r
- OID_GEN_XMIT_OK,\r
- OID_GEN_RCV_OK,\r
- OID_GEN_XMIT_ERROR,\r
- OID_GEN_RCV_ERROR,\r
- OID_GEN_RCV_NO_BUFFER,\r
- OID_GEN_DIRECTED_BYTES_XMIT,\r
- OID_GEN_DIRECTED_FRAMES_XMIT,\r
- OID_GEN_MULTICAST_BYTES_XMIT,\r
- OID_GEN_MULTICAST_FRAMES_XMIT,\r
- OID_GEN_BROADCAST_BYTES_XMIT,\r
- OID_GEN_BROADCAST_FRAMES_XMIT,\r
- OID_GEN_DIRECTED_BYTES_RCV,\r
- OID_GEN_DIRECTED_FRAMES_RCV,\r
- OID_GEN_MULTICAST_BYTES_RCV,\r
- OID_GEN_MULTICAST_FRAMES_RCV,\r
- OID_GEN_BROADCAST_BYTES_RCV,\r
- OID_GEN_BROADCAST_FRAMES_RCV,\r
- OID_GEN_VLAN_ID,\r
- OID_802_3_PERMANENT_ADDRESS,\r
- OID_802_3_CURRENT_ADDRESS,\r
- OID_802_3_MULTICAST_LIST,\r
- OID_802_3_MAXIMUM_LIST_SIZE,\r
- OID_802_3_MAC_OPTIONS,\r
- OID_802_3_RCV_ERROR_ALIGNMENT,\r
- OID_802_3_XMIT_ONE_COLLISION,\r
- OID_802_3_XMIT_MORE_COLLISIONS,\r
- OID_TCP_TASK_OFFLOAD\r
-};\r
-\r
-static const unsigned char VENDOR_ID[] = {0x00, 0x06, 0x6A, 0x00};\r
-#define VENDOR_DESCRIPTION "Virtual Ethernet over InfiniBand"\r
-#define DEFAULT_VNIC_NAME "VNIC"\r
-\r
-NTSTATUS\r
-DriverEntry(\r
- IN PDRIVER_OBJECT p_drv_obj,\r
- IN PUNICODE_STRING p_reg_path );\r
-\r
-VOID\r
-vnic_unload(\r
- IN PDRIVER_OBJECT p_drv_obj );\r
-\r
-NDIS_STATUS\r
-vnic_initialize(\r
- OUT PNDIS_STATUS p_open_err_status,\r
- OUT PUINT p_selected_medium_index,\r
- IN PNDIS_MEDIUM medium_array,\r
- IN UINT medium_array_size,\r
- IN NDIS_HANDLE h_handle,\r
- IN NDIS_HANDLE wrapper_configuration_context );\r
-\r
-BOOLEAN\r
-vnic_check_for_hang(\r
- IN NDIS_HANDLE adapter_context );\r
-\r
-void\r
-vnic_halt(\r
- IN NDIS_HANDLE adapter_context );\r
-\r
-NDIS_STATUS\r
-vnic_oid_query_info(\r
- IN NDIS_HANDLE adapter_context,\r
- IN NDIS_OID oid,\r
- IN PVOID info_buf,\r
- IN ULONG info_buf_len,\r
- OUT PULONG p_bytes_written,\r
- OUT PULONG p_bytes_needed );\r
-\r
-NDIS_STATUS\r
-vnic_reset(\r
- OUT PBOOLEAN p_addressing_reset,\r
- IN NDIS_HANDLE adapter_context );\r
-\r
-NDIS_STATUS\r
-vnic_oid_set_info(\r
- IN NDIS_HANDLE adapter_context,\r
- IN NDIS_OID oid,\r
- IN PVOID info_buf,\r
- IN ULONG info_buf_length,\r
- OUT PULONG p_bytes_read,\r
- OUT PULONG p_bytes_needed );\r
-\r
-void\r
-vnic_send_packets(\r
- IN NDIS_HANDLE adapter_context,\r
- IN PPNDIS_PACKET packet_array,\r
- IN UINT num_packets );\r
-\r
-void\r
-vnic_cancel_xmit(\r
- IN NDIS_HANDLE adapter_context,\r
- IN PVOID cancel_id );\r
-void\r
-vnic_pnp_notify(\r
- IN NDIS_HANDLE adapter_context,\r
- IN NDIS_DEVICE_PNP_EVENT pnp_event,\r
- IN PVOID info_buf,\r
- IN ULONG info_buf_len );\r
-\r
-void\r
-vnic_shutdown(\r
- IN PVOID adapter_context );\r
-\r
-NDIS_STATUS\r
-vnic_get_agapter_interface(\r
- IN NDIS_HANDLE h_handle,\r
- IN vnic_adapter_t *p_adapter);\r
-\r
-\r
-/* same as cl_timer_start() except it takes timeout param in usec */\r
-/* need to run kicktimer */\r
-cl_status_t \r
-usec_timer_start(\r
- IN cl_timer_t* const p_timer,\r
- IN const uint32_t time_usec );\r
-\r
-#endif /* _VNIC_DRIVER_H_ */\r
+++ /dev/null
-/*\r
- * Copyright (c) 2007 QLogic Corporation. All rights reserved.\r
- *\r
- * This software is available to you under the OpenIB.org BSD license\r
- * below:\r
- *\r
- * Redistribution and use in source and binary forms, with or\r
- * without modification, are permitted provided that the following\r
- * conditions are met:\r
- *\r
- * - Redistributions of source code must retain the above\r
- * copyright notice, this list of conditions and the following\r
- * disclaimer.\r
- *\r
- * - Redistributions in binary form must reproduce the above\r
- * copyright notice, this list of conditions and the following\r
- * disclaimer in the documentation and/or other materials\r
- * provided with the distribution.\r
- *\r
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,\r
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\r
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND\r
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS\r
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN\r
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN\r
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\r
- * SOFTWARE.\r
- *\r
- * $Id$\r
- */\r
-#include "vnic_adapter.h"\r
-#include "vnic_util.h"\r
-\r
-#ifndef max_t\r
-#define max_t(type,x,y) \\r
- ({ type __x = (x); type __y = (y); __x > __y ? __x: __y; })\r
-#endif\r
-\r
-\r
-static int inicIbInited = 0;\r
-\r
-extern struct _vnic_globals g_vnic;\r
-\r
-void\r
-ib_asyncEvent(\r
- ib_async_event_rec_t *pEventRecord );\r
-\r
-static void\r
-_ib_qpCompletion(\r
- IN IbQp_t *pQp);\r
-static void\r
-_ibqp_connect_cb(\r
- IN ib_cm_rep_rec_t *p_cm_rep );\r
-\r
-static void\r
-_ibqp_detach_cb(\r
- IN ib_cm_drep_rec_t *p_drep_rec );\r
-\r
-static void\r
-_ibqp_dreq_cb(\r
- IN ib_cm_dreq_rec_t *p_dreq_rec );\r
-\r
-static void\r
-_ibqp_mra_cb(\r
- IN ib_cm_mra_rec_t *p_mra_rec );\r
-\r
-static void\r
-_ibqp_rej_cb(\r
- IN ib_cm_rej_rec_t *p_rej_rec );\r
-static\r
-void ib_workCompletion(\r
- IN ib_cq_handle_t h_cq,\r
- IN void *cqContext );\r
-\r
-\r
-uint8_t\r
-ibca_findPortNum(\r
- struct _viport *p_viport,\r
- uint64_t guid )\r
-{\r
- uint8_t port;\r
-\r
- for (port = 0; port < p_viport->p_adapter->ca.numPorts; port++ )\r
- {\r
- if (p_viport->p_adapter->ca.portGuids[port] == guid )\r
- {\r
- return port+1;\r
- }\r
- }\r
- return 0;\r
-}\r
-\r
-ib_api_status_t\r
-ibregion_physInit(\r
- IN struct _vnic_adapter* p_adapter,\r
- IN IbRegion_t *pRegion,\r
- IN ib_pd_handle_t hPd,\r
- IN uint64_t *p_vaddr,\r
- IN uint64_t len )\r
-{\r
- ib_phys_create_t phys_mem;\r
- ib_phys_range_t phys_range;\r
- ib_api_status_t ib_status = IB_SUCCESS;\r
- uint64_t vaddr = 0;\r
- VNIC_ENTER ( VNIC_DBG_IB );\r
-\r
- UNUSED_PARAM( p_vaddr );\r
-\r
- phys_range.base_addr = *(p_vaddr);\r
- phys_range.size = len;\r
- phys_mem.access_ctrl = ( IB_AC_LOCAL_WRITE | IB_AC_RDMA_WRITE );\r
- phys_mem.buf_offset = 0;\r
- phys_mem.hca_page_size = PAGE_SIZE;\r
- phys_mem.length = len;\r
- phys_mem.num_ranges = 1;\r
- phys_mem.range_array = &phys_range;\r
-\r
- ib_status = p_adapter->ifc.reg_phys( hPd,\r
- &phys_mem,\r
- &vaddr,\r
- &pRegion->lkey,\r
- &pRegion->rkey,\r
- &pRegion->h_mr );\r
-\r
- if ( ib_status != IB_SUCCESS )\r
- {\r
- VNIC_TRACE( VNIC_DBG_ERROR,\r
- ("ib_reg_phys failed status %s(%d)\n",\r
- p_adapter->ifc.get_err_str(ib_status), ib_status ) );\r
- pRegion->h_mr = NULL;\r
- }\r
- else\r
- {\r
- pRegion->virtAddress = vaddr;\r
- pRegion->len = len;\r
- }\r
-\r
- VNIC_EXIT( VNIC_DBG_IB );\r
- return ib_status;\r
-}\r
-\r
-ib_api_status_t\r
-ibregion_init (\r
- IN viport_t *p_viport,\r
- IN OUT IbRegion_t *pRegion,\r
- IN ib_pd_handle_t hPd,\r
- IN void* __ptr64 vaddr,\r
- IN uint64_t len,\r
- IN ib_access_t access_ctrl )\r
-{\r
- ib_api_status_t ib_status;\r
- ib_mr_create_t create_mem;\r
-\r
- VNIC_ENTER ( VNIC_DBG_IB );\r
-\r
- create_mem.length = len;\r
- create_mem.vaddr = vaddr;\r
- create_mem.access_ctrl = access_ctrl;\r
-\r
- ib_status = p_viport->p_adapter->ifc.reg_mem( hPd,\r
- &create_mem,\r
- &pRegion->lkey,\r
- &pRegion->rkey,\r
- &pRegion->h_mr );\r
- if ( ib_status != IB_SUCCESS )\r
- {\r
- VNIC_TRACE( VNIC_DBG_ERROR,\r
- ("ib_reg_mem failed status %s(%d)\n",\r
- p_viport->p_adapter->ifc.get_err_str( ib_status ), ib_status ));\r
- pRegion->h_mr = NULL;\r
- }\r
- else\r
- {\r
- pRegion->len = len;\r
- pRegion->virtAddress = (uint64_t)( vaddr );\r
- }\r
- VNIC_EXIT ( VNIC_DBG_IB );\r
- return ib_status;\r
-}\r
-\r
-void\r
-ibregion_cleanup(\r
- IN viport_t *p_viport,\r
- IN IbRegion_t *pRegion )\r
-{\r
- ib_api_status_t ib_status;\r
-\r
- VNIC_ENTER( VNIC_DBG_IB );\r
-\r
- if( pRegion->h_mr != NULL )\r
- {\r
- ib_status = p_viport->p_adapter->ifc.dereg_mr( pRegion->h_mr );\r
- if ( ib_status != IB_SUCCESS )\r
- {\r
- VNIC_TRACE_EXIT( VNIC_DBG_ERROR,\r
- ("Dereg MR failed status (%d)\n", ib_status ));\r
- }\r
- pRegion->h_mr = NULL;\r
- }\r
-\r
- VNIC_EXIT( VNIC_DBG_IB );\r
-}\r
-\r
-\r
-void\r
-ibqp_construct(\r
- IN OUT IbQp_t *pQp,\r
- IN viport_t *pViport )\r
-{\r
- VNIC_ENTER ( VNIC_DBG_IB );\r
-\r
- ASSERT( pQp->qpState == IB_UNINITTED );\r
-\r
- pQp->qp = NULL;\r
- pQp->cq = NULL;\r
- pQp->pViport = pViport;\r
- pQp->pCa = &pViport->p_adapter->ca;\r
-\r
- NdisAllocateSpinLock( &pQp->qpLock );\r
-\r
- InitializeListHead( &pQp->listPtrs);\r
-}\r
-\r
-\r
-ib_api_status_t\r
-ibqp_init(\r
- IN OUT IbQp_t *pQp,\r
- IN uint64_t guid,\r
- IN IbConfig_t *p_conf )\r
-{\r
- ib_qp_create_t attribCreate;\r
- ib_qp_mod_t attribMod;\r
- ib_qp_attr_t qpAttribs;\r
-\r
- ib_cq_create_t cq_create;\r
- ib_cq_handle_t h_cq;\r
-\r
- ib_api_status_t ib_status = IB_SUCCESS;\r
-\r
- VNIC_ENTER ( VNIC_DBG_IB );\r
-\r
- if (pQp->qpState != IB_UNINITTED && pQp->qpState != IB_DETACHED )\r
- {\r
- VNIC_TRACE( VNIC_DBG_ERROR,\r
- ("ibqp_init: out of state (%d)\n", pQp->qpState) );\r
- return IB_ERROR;\r
- }\r
-\r
- InterlockedExchange( &pQp->qpState, IB_UNINITTED );\r
-\r
- pQp->p_conf = p_conf;\r
-\r
- cq_create.size = p_conf->numSends + p_conf->numRecvs;\r
- cq_create.pfn_comp_cb = ib_workCompletion;\r
- cq_create.h_wait_obj = NULL;\r
-\r
- ib_status = pQp->pViport->p_adapter->ifc.create_cq(\r
- pQp->pViport->p_adapter->h_ca, &cq_create, pQp, ib_asyncEvent, &h_cq );\r
-\r
- if( ib_status != IB_SUCCESS )\r
- {\r
- VNIC_TRACE_EXIT( VNIC_DBG_ERROR,\r
- ("Failed allocating completion queue\n") );\r
- goto err1;\r
- }\r
-\r
- pQp->cq = h_cq;\r
-\r
- cl_memclr( &attribCreate, sizeof(attribCreate) );\r
-\r
- attribCreate.qp_type = IB_QPT_RELIABLE_CONN;\r
- attribCreate.sq_depth = p_conf->numSends;\r
- attribCreate.rq_depth = p_conf->numRecvs;\r
- attribCreate.sq_sge = p_conf->sendGather;\r
- attribCreate.rq_sge = p_conf->recvScatter;\r
- attribCreate.h_sq_cq = pQp->cq;\r
- attribCreate.h_rq_cq = pQp->cq;\r
- attribCreate.sq_signaled = FALSE;\r
-\r
- ib_status = pQp->pViport->p_adapter->ifc.create_qp(\r
- pQp->pViport->p_adapter->ca.hPd, \r
- &attribCreate, \r
- pQp,\r
- ib_asyncEvent,\r
- &pQp->qp );\r
- if( ib_status != IB_SUCCESS )\r
- {\r
- VNIC_TRACE_EXIT( VNIC_DBG_IB, ("Create QP failed %s\n",\r
- pQp->pViport->p_adapter->ifc.get_err_str( ib_status )) );\r
- goto err2;\r
- }\r
- ib_status = pQp->pViport->p_adapter->ifc.query_qp(pQp->qp, &qpAttribs);\r
- if( ib_status != IB_SUCCESS )\r
- {\r
- VNIC_TRACE( VNIC_DBG_ERROR, ("Query QP failed %s\n",\r
- pQp->pViport->p_adapter->ifc.get_err_str( ib_status )) );\r
- goto err3;\r
- }\r
- pQp->qpNumber = qpAttribs.num;\r
- pQp->portGuid = guid;\r
- cl_memclr( &attribMod, sizeof(attribMod) );\r
-\r
- attribMod.req_state = IB_QPS_INIT;\r
- attribMod.state.init.primary_port = ibca_findPortNum( pQp->pViport, guid );\r
- attribMod.state.init.pkey_index = 0;\r
- attribMod.state.init.access_ctrl = IB_AC_LOCAL_WRITE;\r
- attribMod.state.init.access_ctrl |= (p_conf->sendGather > 1) ? IB_AC_RDMA_WRITE : 0;\r
-\r
- ib_status = pQp->pViport->p_adapter->ifc.modify_qp( pQp->qp, &attribMod );\r
- if( ib_status != IB_SUCCESS )\r
- {\r
- VNIC_TRACE_EXIT( VNIC_DBG_IB, ("Init QP failed %s\n",\r
- pQp->pViport->p_adapter->ifc.get_err_str( ib_status )) );\r
-\r
-err3:\r
- pQp->pViport->p_adapter->ifc.destroy_qp( pQp->qp, NULL );\r
-err2:\r
- pQp->pViport->p_adapter->ifc.destroy_cq( pQp->cq, NULL );\r
- }\r
- else\r
- {\r
- InterlockedExchange( &pQp->qpState, IB_INITTED );\r
- }\r
-\r
-err1:\r
- VNIC_EXIT ( VNIC_DBG_IB );\r
- return ib_status;\r
-}\r
-\r
-\r
-ib_api_status_t\r
-ibqp_connect(\r
- IN IbQp_t *pQp)\r
-{\r
- IbCa_t *pCa;\r
- viport_t *p_viport;\r
- IbConfig_t *p_conf;\r
- ib_api_status_t ib_status = IB_SUCCESS;\r
- ib_cm_req_t conn_req;\r
-\r
- VNIC_ENTER( VNIC_DBG_IB );\r
-\r
- if ( pQp->qpState != IB_INITTED )\r
- {\r
- VNIC_TRACE_EXIT( VNIC_DBG_IB,\r
- ("ibqp_connect: out of state (%d)\n",pQp->qpState) );\r
- return IB_INVALID_STATE;\r
- }\r
-\r
- p_viport = pQp->pViport;\r
- pCa = pQp->pCa;\r
- p_conf = pQp->p_conf;\r
-\r
-#ifdef VNIC_STATISTIC\r
- pQp->statistics.connectionTime = cl_get_time_stamp();\r
-#endif\r
-\r
- cl_memclr( &conn_req, sizeof(conn_req));\r
-\r
- conn_req.h_al = p_viport->p_adapter->h_al;\r
- conn_req.qp_type = IB_QPT_RELIABLE_CONN;\r
- conn_req.h_qp = pQp->qp;\r
- conn_req.p_req_pdata = (uint8_t*)&pQp->p_conf->connData;\r
- conn_req.req_length = sizeof( Inic_ConnectionData_t );\r
- conn_req.svc_id = pQp->p_conf->sid;\r
- conn_req.pkey = pQp->p_conf->pathInfo.pkey;\r
-\r
- conn_req.p_primary_path = &pQp->p_conf->pathInfo;\r
-\r
- conn_req.retry_cnt = (uint8_t)pQp->p_conf->retryCount;\r
- conn_req.rnr_nak_timeout = pQp->p_conf->minRnrTimer;\r
- conn_req.rnr_retry_cnt = (uint8_t)pQp->p_conf->rnrRetryCount;\r
- conn_req.max_cm_retries = 5;\r
- conn_req.remote_resp_timeout = ib_path_rec_pkt_life( &pQp->p_conf->pathInfo ) + 1;\r
- conn_req.local_resp_timeout = ib_path_rec_pkt_life( &pQp->p_conf->pathInfo ) + 1;\r
-\r
- conn_req.compare_length = 0;\r
- conn_req.resp_res = 0;\r
-\r
- conn_req.flow_ctrl = TRUE;\r
- \r
- conn_req.pfn_cm_req_cb = NULL;\r
- conn_req.pfn_cm_rep_cb = _ibqp_connect_cb;\r
- conn_req.pfn_cm_mra_cb = _ibqp_mra_cb;\r
- conn_req.pfn_cm_rej_cb = _ibqp_rej_cb;\r
-\r
- InterlockedExchange( &pQp->qpState, IB_ATTACHING );\r
-\r
- ib_status = p_viport->p_adapter->ifc.cm_req ( &conn_req );\r
- if ( ib_status != IB_SUCCESS && ib_status != IB_PENDING )\r
- {\r
- VNIC_TRACE_EXIT( VNIC_DBG_ERROR,\r
- ("Connect request return status %s\n",\r
- p_viport->p_adapter->ifc.get_err_str( ib_status )) );\r
- InterlockedExchange( &pQp->qpState, IB_DETACHED );\r
- return ib_status;\r
- }\r
-\r
- if( cl_event_wait_on(\r
- &p_viport->sync_event, EVENT_NO_TIMEOUT, FALSE ) != CL_SUCCESS )\r
- {\r
- VNIC_TRACE_EXIT( VNIC_DBG_ERROR, ("conn event timeout!\n") );\r
- return IB_TIMEOUT;\r
- }\r
-\r
- if( pQp->qpState != IB_ATTACHED )\r
- {\r
- VNIC_TRACE( VNIC_DBG_ERROR, ("QP connect failed\n") );\r
- ib_status = IB_ERROR;\r
- }\r
-\r
- VNIC_EXIT( VNIC_DBG_IB );\r
- return ib_status;\r
-}\r
-\r
-\r
-static void\r
-_ibqp_detach_cb(\r
- IN ib_cm_drep_rec_t *p_drep_rec )\r
-{\r
- IbQp_t *pQp = (IbQp_t * __ptr64 )p_drep_rec->qp_context;\r
- VNIC_ENTER( VNIC_DBG_IB );\r
- CL_ASSERT( p_drep_rec );\r
-\r
- InterlockedExchange( &pQp->qpState, IB_DETACHED );\r
- viport_failure( pQp->pViport );\r
-\r
- VNIC_EXIT( VNIC_DBG_IB );\r
-}\r
-\r
-static void\r
-_ibqp_rej_cb(\r
- IN ib_cm_rej_rec_t *p_rej_rec )\r
-{\r
- IbQp_t *pQp = (IbQp_t * __ptr64 )p_rej_rec->qp_context;\r
- CL_ASSERT(p_rej_rec );\r
-\r
- InterlockedExchange( &pQp->qpState, IB_DETACHED );\r
- switch ( p_rej_rec->rej_status )\r
- {\r
- case IB_REJ_USER_DEFINED:\r
- \r
- VNIC_TRACE ( VNIC_DBG_IB | VNIC_DBG_ERROR,\r
- ("Conn req user reject status %d\nARI: %s\n",\r
- cl_ntoh16( p_rej_rec->rej_status ),\r
- p_rej_rec->p_ari ));\r
- break;\r
- default:\r
- VNIC_TRACE( VNIC_DBG_IB | VNIC_DBG_ERROR,\r
- ("Conn req reject status %d\n",\r
- cl_ntoh16( p_rej_rec->rej_status )) );\r
- }\r
-\r
- pQp->pViport->p_adapter->hung++;\r
- cl_event_signal( &pQp->pViport->sync_event );\r
-}\r
-\r
-static void\r
-_ibqp_mra_cb(\r
- IN ib_cm_mra_rec_t *p_mra_rec )\r
-{\r
- VNIC_ENTER( VNIC_DBG_IB );\r
- CL_ASSERT( p_mra_rec );\r
- UNREFERENCED_PARAMETER( p_mra_rec );\r
- VNIC_EXIT( VNIC_DBG_IB );\r
-}\r
-\r
-static void\r
-_ibqp_dreq_cb(\r
- IN ib_cm_dreq_rec_t *p_dreq_rec )\r
-{\r
- ib_api_status_t ib_status = IB_SUCCESS;\r
- ib_cm_drep_t cm_drep;\r
- IbQp_t *pQp = (IbQp_t * __ptr64 )p_dreq_rec->qp_context;\r
-\r
- VNIC_ENTER( VNIC_DBG_IB );\r
- CL_ASSERT( p_dreq_rec );\r
-\r
- cm_drep.drep_length = 0;\r
- cm_drep.p_drep_pdata = NULL;\r
-\r
- ib_status = pQp->pViport->p_adapter->ifc.cm_drep(\r
- p_dreq_rec->h_cm_dreq, &cm_drep );\r
- if ( ib_status != IB_SUCCESS )\r
- {\r
- VNIC_TRACE_EXIT( VNIC_DBG_ERROR,\r
- ("dreq_cb failed status %s(%d)\n",\r
- pQp->pViport->p_adapter->ifc.get_err_str( ib_status ), ib_status));\r
- return;\r
- }\r
-\r
- InterlockedExchange (&pQp->qpState, IB_DETACHED );\r
- pQp->pViport->p_adapter->hung++;\r
- viport_failure( pQp->pViport );\r
-\r
- VNIC_EXIT( VNIC_DBG_IB );\r
-}\r
-\r
-void\r
-ibqp_detach(\r
- IN IbQp_t *pQp )\r
-{\r
- ib_cm_dreq_t cm_dreq;\r
- ib_api_status_t ib_status = IB_SUCCESS;\r
-\r
- VNIC_ENTER( VNIC_DBG_IB );\r
-\r
- if( InterlockedCompareExchange( &pQp->qpState, \r
- IB_DETACHING, IB_ATTACHED ) == IB_ATTACHED )\r
- {\r
- NdisAcquireSpinLock( &pQp->qpLock );\r
-\r
- cm_dreq.h_qp = pQp->qp;\r
- cm_dreq.qp_type = IB_QPT_RELIABLE_CONN;\r
- cm_dreq.p_dreq_pdata = NULL;\r
- cm_dreq.dreq_length = 0;\r
- cm_dreq.pfn_cm_drep_cb = _ibqp_detach_cb;\r
- ib_status = pQp->pViport->p_adapter->ifc.cm_dreq( &cm_dreq );\r
- if ( ib_status != IB_SUCCESS )\r
- {\r
- VNIC_TRACE( VNIC_DBG_ERROR,\r
- (" cm_dreq failed status %s\n",\r
- pQp->pViport->p_adapter->ifc.get_err_str( ib_status )));\r
- }\r
-\r
- NdisReleaseSpinLock( &pQp->qpLock );\r
-\r
- ib_status = pQp->pViport->p_adapter->ifc.destroy_qp( pQp->qp, NULL );\r
- if ( ib_status != IB_SUCCESS )\r
- {\r
- VNIC_TRACE( VNIC_DBG_ERROR,\r
- (" QP destroy failed status %s\n",\r
- pQp->pViport->p_adapter->ifc.get_err_str( ib_status )));\r
- }\r
- }\r
-\r
- VNIC_EXIT( VNIC_DBG_IB );\r
- return;\r
-}\r
-\r
-void\r
-ibqp_cleanup(\r
- IN IbQp_t *pQp )\r
-{\r
- ib_api_status_t ib_status = IB_SUCCESS;\r
- LONG qp_state;\r
-\r
- VNIC_ENTER( VNIC_DBG_IB );\r
-\r
- qp_state = InterlockedExchange( &pQp->qpState, IB_UNINITTED );\r
- if ( qp_state != IB_UNINITTED &&\r
- qp_state != IB_DETACHED &&\r
- qp_state != IB_DETACHING )\r
- {\r
- ib_status = pQp->pViport->p_adapter->ifc.destroy_qp( pQp->qp, NULL );\r
- if ( ib_status != IB_SUCCESS )\r
- {\r
- VNIC_TRACE_EXIT( VNIC_DBG_ERROR,\r
- ("destroy_qp failed status %s\n",\r
- pQp->pViport->p_adapter->ifc.get_err_str( ib_status )) );\r
- }\r
- }\r
-\r
- VNIC_EXIT( VNIC_DBG_IB );\r
- return;\r
-}\r
-\r
-ib_api_status_t ibqp_postSend(IbQp_t *pQp, Io_t *pIo)\r
-{\r
- ib_api_status_t ib_status;\r
-\r
-#ifdef VNIC_STATISTIC\r
- int64_t postTime;\r
-#endif /* VNIC_STATISTIC */\r
-\r
- VNIC_ENTER( VNIC_DBG_IB );\r
-\r
- NdisAcquireSpinLock( &pQp->qpLock );\r
-\r
- if( pQp->qpState != IB_ATTACHED )\r
- {\r
- ib_status = IB_INVALID_STATE;\r
- goto failure;\r
- }\r
-\r
-#ifdef VNIC_STATISTIC\r
- pIo->time = postTime = cl_get_time_stamp();\r
-#endif /* VNIC_STATISTIC */\r
- if (pIo->wrq.wr_type == WR_RDMA_WRITE )\r
- pIo->type = RDMA;\r
- else\r
- pIo->type = SEND;\r
-\r
- ib_status =\r
- pQp->pViport->p_adapter->ifc.post_send( pQp->qp, &pIo->wrq, NULL );\r
-\r
-#ifdef VNIC_STATISTIC\r
- postTime = cl_get_time_stamp() - postTime;\r
-#endif /* VNIC_STATISTIC */\r
-\r
- if( ib_status != IB_SUCCESS )\r
- {\r
- VNIC_TRACE( VNIC_DBG_ERROR, ("ib_post_send returned %s\n",\r
- pQp->pViport->p_adapter->ifc.get_err_str( ib_status )) );\r
- }\r
- else\r
- {\r
-#ifdef VNIC_STATISTIC\r
- if (pIo->wrq.wr_type == WR_RDMA_WRITE)\r
- {\r
- pQp->statistics.rdmaPostTime += postTime;\r
- pQp->statistics.rdmaPostIos++;\r
- }\r
- else\r
- {\r
- pQp->statistics.sendPostTime += postTime;\r
- pQp->statistics.sendPostIos++;\r
- }\r
-#endif /* VNIC_STATISTIC */\r
- }\r
-\r
-failure:\r
- NdisReleaseSpinLock( &pQp->qpLock );\r
- VNIC_EXIT( VNIC_DBG_IB );\r
- return ib_status;\r
-}\r
-\r
-\r
-ib_api_status_t\r
-ibqp_postRecv(IbQp_t *pQp, Io_t *pIo)\r
-{\r
- ib_api_status_t ib_status = IB_SUCCESS;\r
-#ifdef VNIC_STATISTIC\r
- int64_t postTime;\r
-#endif /* VNIC_STATISTIC */\r
-\r
- NdisAcquireSpinLock( &pQp->qpLock );\r
- /* can post recvieves before connecting queue pair */\r
- if( pQp->qpState != IB_INITTED && pQp->qpState != IB_ATTACHED )\r
- {\r
- NdisReleaseSpinLock( &pQp->qpLock );\r
- return IB_INVALID_STATE;\r
- }\r
- pIo->type = RECV;\r
-\r
-#ifdef VNIC_STATISTIC\r
- postTime = cl_get_time_stamp();\r
- if (pIo->time != 0)\r
- {\r
- pQp->statistics.recvCompTime += postTime - pIo->time;\r
- pQp->statistics.recvCompIos++;\r
- }\r
-#endif /* VNIC_STATISTIC */\r
-\r
- ib_status =\r
- pQp->pViport->p_adapter->ifc.post_recv(pQp->qp, &pIo->r_wrq, NULL );\r
-\r
-#ifdef VNIC_STATISTIC\r
- postTime = (cl_get_time_stamp()) - postTime;\r
-#endif /* VNIC_STATISTIC */\r
-\r
- if( ib_status != IB_SUCCESS )\r
- {\r
- VNIC_TRACE( VNIC_DBG_ERROR,\r
- ("Post Recv failed status %s(%d)\n",\r
- pQp->pViport->p_adapter->ifc.get_err_str(ib_status), ib_status ));\r
-\r
- NdisReleaseSpinLock( &pQp->qpLock );\r
- return ib_status;\r
- }\r
- else\r
- {\r
-#ifdef VNIC_STATISTIC\r
- pQp->statistics.recvPostTime += postTime;\r
- pQp->statistics.recvPostIos++;\r
-#endif /* VNIC_STATISTIC */\r
- }\r
-\r
- NdisReleaseSpinLock( &pQp->qpLock );\r
- return ib_status;\r
-}\r
-\r
-\r
-static void\r
-_ibqp_connect_cb(\r
- IN ib_cm_rep_rec_t *p_cm_rep )\r
-{\r
- IbQp_t *pQp;\r
- ib_api_status_t ib_status = IB_SUCCESS;\r
-\r
- union\r
- {\r
- ib_cm_rtu_t cm_rtu;\r
- ib_cm_mra_t cm_mra;\r
- ib_cm_rej_t cm_rej;\r
- } u_reply;\r
-\r
- viport_t *p_viport;\r
-\r
- VNIC_ENTER( VNIC_DBG_IB );\r
-\r
- pQp = (IbQp_t * __ptr64 )p_cm_rep->qp_context;\r
- p_viport = pQp->pViport;\r
-\r
- ASSERT( pQp->qpState == IB_ATTACHING );\r
-\r
- ib_status = p_viport->p_adapter->ifc.rearm_cq( pQp->cq, FALSE );\r
- if ( ib_status != IB_SUCCESS )\r
- {\r
- VNIC_TRACE_EXIT( VNIC_DBG_ERROR,\r
- ("Rearm CQ failed %s\n",\r
- p_viport->p_adapter->ifc.get_err_str( ib_status )) );\r
-\r
- cl_memclr( &u_reply.cm_rej, sizeof( u_reply.cm_rej ) );\r
- u_reply.cm_rej.rej_status = IB_REJ_INSUF_RESOURCES;\r
-\r
- p_viport->p_adapter->ifc.cm_rej( p_cm_rep->h_cm_rep, &u_reply.cm_rej );\r
- goto err;\r
- }\r
-\r
- cl_memclr( &u_reply.cm_rtu, sizeof( u_reply.cm_rtu ) );\r
- u_reply.cm_rtu.access_ctrl = IB_AC_LOCAL_WRITE;\r
-\r
- if( pQp->p_conf->sendGather > 1 )\r
- u_reply.cm_rtu.access_ctrl |= ( IB_AC_RDMA_WRITE );\r
-\r
- u_reply.cm_rtu.pfn_cm_dreq_cb = _ibqp_dreq_cb;\r
-\r
- ib_status = p_viport->p_adapter->ifc.cm_rtu ( p_cm_rep->h_cm_rep, &u_reply.cm_rtu );\r
- if ( ib_status != IB_SUCCESS )\r
- {\r
- VNIC_TRACE_EXIT( VNIC_DBG_ERROR,\r
- ("Send RTU failed: status %#x\n", ib_status ) );\r
-err:\r
- InterlockedExchange( &pQp->qpState, IB_DETACHED );\r
- pQp->pViport->p_adapter->hung++;\r
- }\r
- else\r
- {\r
- InterlockedExchange ( &pQp->qpState, IB_ATTACHED );\r
- }\r
-\r
- cl_event_signal( &p_viport->sync_event );\r
- VNIC_EXIT( VNIC_DBG_IB );\r
-}\r
-\r
-\r
-#define WC_LIST_SIZE_TO_POLL 32\r
-static void\r
-_ib_qpCompletion(\r
- IN IbQp_t *pQp )\r
-{\r
- Io_t *pIo;\r
- ib_wc_t wc[WC_LIST_SIZE_TO_POLL];\r
- ib_wc_t *p_free_wc;\r
- ib_wc_t *p_done_wc;\r
- ib_api_status_t ib_status = IB_SUCCESS;\r
- int i;\r
-\r
-#ifdef VNIC_STATISTIC\r
- int64_t compTime;\r
-#endif /* VNIC_STATISTIC */\r
-\r
- VNIC_ENTER ( VNIC_DBG_IB );\r
-\r
- if ( pQp->qpState != IB_ATTACHING && pQp->qpState != IB_ATTACHED )\r
- return;\r
-\r
-#ifdef VNIC_STATISTIC\r
- compTime = cl_get_time_stamp();\r
- pQp->statistics.numCallbacks++;\r
-#endif /* VNIC_STATISTIC */\r
-\r
- for( i = 0; i < (WC_LIST_SIZE_TO_POLL - 1); i++ )\r
- {\r
- wc[i].p_next = &wc[i + 1];\r
- }\r
- wc[(WC_LIST_SIZE_TO_POLL - 1)].p_next = NULL;\r
-\r
- p_free_wc = wc;\r
- p_done_wc = NULL;\r
-\r
- ib_status = pQp->pViport->p_adapter->ifc.poll_cq( pQp->cq, &p_free_wc, &p_done_wc );\r
-\r
- if ( ib_status != IB_SUCCESS && ib_status != IB_NOT_FOUND )\r
- {\r
- VNIC_TRACE ( VNIC_DBG_ERROR,\r
- ("ib_poll_cq failed status %d(%s)\n", ib_status,\r
- pQp->pViport->p_adapter->ifc.get_err_str( ib_status )) );\r
- return;\r
- }\r
-\r
- while ( p_done_wc )\r
- {\r
- pIo = (Io_t *)(uintn_t)p_done_wc->wr_id;\r
-\r
- /* keep completion status for proper ndis packet return status */\r
- pIo->wc_status = p_done_wc->status;\r
-\r
- if( p_done_wc->status != IB_WCS_SUCCESS )\r
- {\r
- VNIC_TRACE( VNIC_DBG_IB,\r
- ("Failed Completion: WcType = %d, Status = %d, Length = %d\n",\r
- p_done_wc->wc_type,\r
- p_done_wc->status,\r
- ( p_done_wc->wc_type == IB_WC_RECV )? p_done_wc->length : 0 ) );\r
-\r
- if( pIo && pIo->type == RDMA )\r
- {\r
- VNIC_TRACE( VNIC_DBG_ERROR,\r
- ("Failed RDMA Op, WC type = %d, WC status = %d IO type %d\n",\r
- p_done_wc->wc_type, p_done_wc->status, pIo->type ));\r
-\r
- /* we must complete send packets */\r
- (*pIo->pRoutine)( pIo );\r
- }\r
- }\r
- else if(pIo)\r
- {\r
- if( pIo->pRoutine )\r
- {\r
- (*pIo->pRoutine)( pIo );\r
- }\r
- }\r
-\r
- p_done_wc = p_done_wc->p_next;\r
- }\r
-\r
- ib_status = pQp->pViport->p_adapter->ifc.rearm_cq( pQp->cq, FALSE );\r
-\r
- if ( ib_status != IB_SUCCESS )\r
- {\r
- VNIC_TRACE( VNIC_DBG_ERROR,\r
- ("Rearm CQ failed status %d(%s)\n", ib_status,\r
- pQp->pViport->p_adapter->ifc.get_err_str( ib_status )) );\r
- viport_failure( pQp->pViport );\r
- }\r
- return;\r
-}\r
-\r
-\r
-static\r
-void ib_workCompletion(\r
- IN ib_cq_handle_t h_cq,\r
- IN void *cqContext )\r
-{\r
- IbQp_t *pQp;\r
-\r
- VNIC_ENTER ( VNIC_DBG_IB );\r
- UNREFERENCED_PARAMETER( h_cq );\r
- pQp = (IbQp_t *)cqContext;\r
- _ib_qpCompletion(pQp);\r
-\r
- VNIC_EXIT ( VNIC_DBG_IB );\r
- return;\r
-}\r
-\r
-void\r
-ib_asyncEvent(\r
- IN ib_async_event_rec_t *pEventRecord )\r
-{\r
- vnic_adapter_t *p_adapter;\r
- viport_t *p_viport;\r
-\r
- VNIC_ENTER ( VNIC_DBG_IB );\r
-\r
- if ( pEventRecord )\r
- {\r
- \r
- switch ( pEventRecord->code )\r
- {\r
- case IB_AE_PORT_DOWN:\r
- p_adapter = ( vnic_adapter_t * __ptr64)pEventRecord->context;\r
-\r
- if( p_adapter &&\r
- p_adapter->p_currentPath->pViport &&\r
- !p_adapter->p_currentPath->pViport->errored )\r
- {\r
- VNIC_TRACE( VNIC_DBG_ERROR,\r
- ("Async Event Port Down for CA GUID: %#016I64x\n", \r
- p_adapter->ifc_data.ca_guid ) );\r
- }\r
- break;\r
-\r
- case IB_AE_CQ_ERROR:\r
- case IB_AE_RQ_ERROR:\r
- case IB_AE_SQ_ERROR:\r
- case IB_AE_QP_FATAL:\r
- case IB_AE_WQ_REQ_ERROR:\r
- case IB_AE_WQ_ACCESS_ERROR:\r
-\r
- p_viport = ((IbQp_t * __ptr64 )pEventRecord->context)->pViport;\r
-\r
- if( p_viport && !p_viport->errored )\r
- {\r
- viport_failure( p_viport );\r
-\r
- VNIC_TRACE( VNIC_DBG_ERROR,\r
- ("Async Event %s (%#x) for port GUID: %#016I64x\n",\r
- ib_get_async_event_str( pEventRecord->code ),\r
- pEventRecord->code, \r
- p_viport->portGuid ) );\r
-\r
- }\r
- break;\r
-\r
- default:\r
- VNIC_TRACE( VNIC_DBG_IB,\r
- ("Async Event %d\n", pEventRecord->code ));\r
- break;\r
- }\r
- }\r
-\r
- VNIC_EXIT ( VNIC_DBG_IB );\r
-}\r
-\r
-\r
-\r
-\r
-\r
-\r
-\r
+++ /dev/null
-/*\r
- * Copyright (c) 2007 QLogic Corporation. All rights reserved.\r
- *\r
- * This software is available to you under the OpenIB.org BSD license\r
- * below:\r
- *\r
- * Redistribution and use in source and binary forms, with or\r
- * without modification, are permitted provided that the following\r
- * conditions are met:\r
- *\r
- * - Redistributions of source code must retain the above\r
- * copyright notice, this list of conditions and the following\r
- * disclaimer.\r
- *\r
- * - Redistributions in binary form must reproduce the above\r
- * copyright notice, this list of conditions and the following\r
- * disclaimer in the documentation and/or other materials\r
- * provided with the distribution.\r
- *\r
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,\r
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\r
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND\r
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS\r
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN\r
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN\r
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\r
- * SOFTWARE.\r
- *\r
- * $Id$\r
- */\r
-#ifndef _VNIC_IB_H_\r
-#define _VNIC_IB_H_\r
-\r
-\r
-#include <iba/ib_al.h>\r
-#include <complib/comp_lib.h>\r
-#include "vnic_trailer.h"\r
-struct Io;\r
-\r
-typedef void (CompRoutine_t)(struct Io *pIo);\r
-\r
-#define MAX_HCAS 4\r
-#define MAX_NUM_SGE 8\r
-\r
-#define MAX_PHYS_MEMORY 0xFFFFFFFFFFFFFFFF\r
-#define CONTROL_SID 0\r
-#define DATA_SID 1\r
-\r
-#include <complib/cl_packon.h>\r
-typedef union _vnic_sid {\r
- uint64_t as_uint64;\r
- struct {\r
- uint8_t base_id; /* base id for vnic is 0x10 */\r
- uint8_t oui[3]; /* OUI */\r
- uint16_t reserved; /* should be zero */\r
- uint8_t type; /* control or data */\r
- uint8_t ioc_num; /* ioc number */\r
- }s;\r
-} vnic_sid_t;\r
-\r
-typedef union _vnic_ioc_guid {\r
- uint64_t as_uint64;\r
- struct {\r
- uint8_t oui[3];\r
- uint8_t ioc_num;\r
- uint32_t counter; /* SST device type: 8 bits, counter:24 bits */\r
- }s;\r
-} vnic_ioc_guid_t;\r
-#include <complib/cl_packoff.h>\r
-\r
-typedef enum {\r
- IB_UNINITTED = 0,\r
- IB_INITTED,\r
- IB_ATTACHING,\r
- IB_ATTACHED,\r
- IB_DETACHING,\r
- IB_DETACHED,\r
- IB_DISCONNECTED\r
-} IbState_t;\r
-#pragma warning ( disable : 4324 )\r
-typedef struct _vnic_path_record {\r
- cl_list_item_t list_entry;\r
- ib_path_rec_t path_rec;\r
-} vnic_path_record_t;\r
-#pragma warning( default : 4324 )\r
-\r
-typedef struct IbQp {\r
- LIST_ENTRY listPtrs;\r
- struct _viport *pViport;\r
- struct IbConfig *p_conf;\r
- NDIS_SPIN_LOCK qpLock;\r
- volatile LONG qpState;\r
- uint32_t qpNumber;\r
- struct IbCa *pCa;\r
- uint64_t portGuid;\r
- ib_qp_handle_t qp;\r
- ib_cq_handle_t cq;\r
-#ifdef VNIC_STATISTIC\r
- struct {\r
- int64_t connectionTime;\r
- int64_t rdmaPostTime;\r
- uint32_t rdmaPostIos;\r
- int64_t rdmaCompTime;\r
- uint32_t rdmaCompIos;\r
- int64_t sendPostTime;\r
- uint32_t sendPostIos;\r
- int64_t sendCompTime;\r
- uint32_t sendCompIos;\r
- int64_t recvPostTime;\r
- uint32_t recvPostIos;\r
- int64_t recvCompTime;\r
- uint32_t recvCompIos;\r
- uint32_t numIos;\r
- uint32_t numCallbacks;\r
- uint32_t maxIos;\r
- } statistics;\r
-#endif /* VNIC_STATISTIC */\r
-} IbQp_t;\r
-\r
-typedef struct IbRegion {\r
- uint64_t virtAddress;\r
- net64_t len;\r
- ib_mr_handle_t h_mr;\r
- net32_t lkey;\r
- net32_t rkey;\r
-} IbRegion_t;\r
-\r
-\r
-#define VNIC_CA_MAX_PORTS 2\r
-typedef struct IbCa {\r
- cl_list_item_t list_entry;\r
- net64_t caGuid;\r
- ib_pd_handle_t hPd;\r
- IbRegion_t region;\r
- uint32_t numPorts;\r
- uint64_t portGuids[VNIC_CA_MAX_PORTS];\r
-} IbCa_t;\r
-\r
-typedef enum _OpType {\r
- RECV, \r
- RDMA,\r
- SEND \r
-} OpType_t;\r
-\r
-typedef struct Io {\r
- LIST_ENTRY listPtrs;\r
- struct _viport *pViport;\r
- CompRoutine_t *pRoutine;\r
- ib_send_wr_t wrq;\r
- ib_recv_wr_t r_wrq;\r
- ib_wc_status_t wc_status;\r
-#ifdef VNIC_STATISTIC\r
- int64_t time;\r
-#endif /* VNIC_STATISTIC */\r
- OpType_t type;\r
-} Io_t;\r
-\r
-typedef struct RdmaIo {\r
- Io_t io;\r
- ib_local_ds_t dsList[MAX_NUM_SGE];\r
- uint16_t index;\r
- uint32_t len;\r
- NDIS_PACKET *p_packet;\r
- NDIS_BUFFER *p_buf;\r
- ULONG packet_sz;\r
- struct ViportTrailer *p_trailer;\r
- uint8_t data[2* VIPORT_TRAILER_ALIGNMENT];\r
-} RdmaIo_t;\r
-\r
-typedef struct SendIo {\r
- Io_t io;\r
- ib_local_ds_t dsList;\r
-} SendIo_t;\r
-\r
-typedef struct RecvIo {\r
- Io_t io;\r
- ib_local_ds_t dsList;\r
-} RecvIo_t;\r
-\r
-void\r
-ibqp_construct(\r
- IN OUT IbQp_t *pQp,\r
- IN struct _viport *pViport );\r
-\r
-ib_api_status_t \r
-ibqp_init(\r
- IN IbQp_t *pQp, \r
- IN uint64_t guid,\r
- IN OUT struct IbConfig *p_conf);\r
-\r
-ib_api_status_t \r
-ibqp_connect(\r
- IN IbQp_t *pQp);\r
-\r
-void\r
-ibqp_detach(\r
- IN IbQp_t *pQp);\r
-\r
-void\r
-ibqp_cleanup(\r
- IN IbQp_t *pQp);\r
-\r
-ib_api_status_t\r
-ibqp_postSend(\r
- IN IbQp_t *pQp,\r
- IN Io_t *pIo);\r
-\r
-ib_api_status_t\r
-ibqp_postRecv(\r
- IN IbQp_t *pQp,\r
- IN Io_t *pIo);\r
-uint8_t\r
-ibca_findPortNum( \r
- IN struct _viport *p_viport,\r
- IN uint64_t guid );\r
-\r
-ib_api_status_t\r
-ibregion_init(\r
- IN struct _viport *p_viport,\r
- OUT IbRegion_t *pRegion,\r
- IN ib_pd_handle_t hPd,\r
- IN void* __ptr64 vaddr,\r
- IN uint64_t len,\r
- IN ib_access_t access_ctrl );\r
-\r
-void\r
-ibregion_cleanup(\r
- IN struct _viport *p_viport,\r
- IN IbRegion_t *pRegion );\r
-\r
-void \r
-ib_asyncEvent( \r
- IN ib_async_event_rec_t *pEventRecord );\r
-\r
-#define ibpd_fromCa(pCa) (&(pCa)->pd)\r
-\r
-\r
-#endif /* _VNIC_IB_H_ */\r
+++ /dev/null
-/*\r
- * Copyright (c) 2007 QLogic Corporation. All rights reserved.\r
- *\r
- * This software is available to you under the OpenIB.org BSD license\r
- * below:\r
- *\r
- * Redistribution and use in source and binary forms, with or\r
- * without modification, are permitted provided that the following\r
- * conditions are met:\r
- *\r
- * - Redistributions of source code must retain the above\r
- * copyright notice, this list of conditions and the following\r
- * disclaimer.\r
- *\r
- * - Redistributions in binary form must reproduce the above\r
- * copyright notice, this list of conditions and the following\r
- * disclaimer in the documentation and/or other materials\r
- * provided with the distribution.\r
- *\r
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,\r
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\r
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND\r
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS\r
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN\r
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN\r
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\r
- * SOFTWARE.\r
- *\r
- * $Id$\r
- */\r
-#include "vnic_adapter.h"\r
-\r
-extern vnic_globals_t g_vnic;\r
-\r
-\r
-void\r
-netpath_init(\r
- IN Netpath_t *pNetpath,\r
- IN vnic_adapter_t *p_adapter )\r
-{\r
- VNIC_ENTER( VNIC_DBG_FUNC );\r
-\r
- pNetpath->p_adapter = p_adapter;\r
- pNetpath->carrier = 0;\r
- pNetpath->pViport = NULL;\r
- pNetpath->p_path_rec = NULL;\r
- pNetpath->timerState = NETPATH_TS_IDLE;\r
-\r
- VNIC_EXIT( VNIC_DBG_FUNC );\r
- return;\r
-}\r
-\r
-BOOLEAN\r
-netpath_addPath (\r
- Netpath_t *pNetpath,\r
- viport_t *pViport )\r
-{\r
-\r
- if( pNetpath->pViport )\r
- {\r
- return FALSE;\r
- }\r
- else\r
- {\r
- pNetpath->pViport = pViport;\r
- viport_setParent( pViport, pNetpath );\r
- return TRUE;\r
- }\r
-}\r
-\r
-BOOLEAN\r
-netpath_setUnicast(\r
- IN Netpath_t* p_netpath,\r
- IN uint8_t* p_address )\r
-{\r
- if( p_netpath->pViport )\r
- {\r
- return( viport_setUnicast( p_netpath->pViport, p_address ) );\r
- }\r
- return FALSE;\r
-}\r
-\r
-NDIS_STATUS\r
-netpath_setMulticast(\r
- IN Netpath_t* p_netpath )\r
-{\r
- if( netpath_is_connected( p_netpath ) )\r
- {\r
- return viport_setMulticast( p_netpath->pViport );\r
- }\r
- return NDIS_STATUS_NOT_ACCEPTED;\r
-}\r
-\r
-BOOLEAN\r
-netpath_removePath(\r
- IN Netpath_t *p_netpath,\r
- IN viport_t *p_viport )\r
-\r
-{\r
- if( p_netpath->pViport != p_viport )\r
- {\r
- return FALSE;\r
- }\r
- else\r
- {\r
- viport_timerStop( p_netpath->pViport );\r
- viport_unsetParent( p_netpath->pViport );\r
- viport_cleanup( p_viport );\r
- }\r
-\r
- return TRUE;\r
-}\r
-\r
-void\r
-netpath_free(\r
- IN Netpath_t *pNetpath )\r
-{\r
- if( netpath_is_valid( pNetpath ) )\r
- {\r
- netpath_removePath( pNetpath, pNetpath->pViport );\r
- }\r
- return;\r
-}\r
-\r
-BOOLEAN\r
-netpath_is_valid(\r
- IN Netpath_t* const p_netpath )\r
-{\r
- if( p_netpath == NULL )\r
- return FALSE;\r
- \r
- if( p_netpath->pViport == NULL )\r
- return FALSE;\r
-\r
- return TRUE;\r
-}\r
-\r
-BOOLEAN\r
-netpath_is_connected(\r
- IN Netpath_t* const p_netpath )\r
-{\r
- if( !netpath_is_valid( p_netpath ) )\r
- return FALSE;\r
-\r
- if( p_netpath->pViport->errored )\r
- return FALSE;\r
-\r
- if( p_netpath->p_path_rec == NULL )\r
- return FALSE;\r
-\r
- if( p_netpath->pViport->state != VIPORT_CONNECTED )\r
- return FALSE;\r
-\r
- \r
- return TRUE;\r
-}\r
-\r
-BOOLEAN\r
-netpath_is_primary(\r
- IN Netpath_t* const p_netpath )\r
-{\r
- return (BOOLEAN)( p_netpath->instance == NETPATH_PRIMARY );\r
-}\r
-BOOLEAN \r
-netpath_linkUp(\r
- IN Netpath_t* p_netpath )\r
-{\r
- if( p_netpath != p_netpath->p_adapter->p_currentPath )\r
- return FALSE;\r
-\r
- if( p_netpath->carrier == TRUE && \r
- InterlockedExchange( &p_netpath->p_adapter->carrier, TRUE ) == FALSE )\r
- {\r
- NdisMIndicateStatus( p_netpath->p_adapter->h_handle,\r
- NDIS_STATUS_MEDIA_CONNECT, NULL, 0 );\r
- NdisMIndicateStatusComplete( p_netpath->p_adapter->h_handle );\r
- VNIC_TRACE( VNIC_DBG_INIT,\r
- ("IOC[%d] %s Link UP\n", \r
- p_netpath->p_adapter->ioc_num,\r
- netpath_to_string( p_netpath ) ) );\r
- }\r
- return TRUE;\r
-}\r
-\r
-BOOLEAN\r
-netpath_linkDown(\r
- IN Netpath_t* p_netpath )\r
-{\r
- if( p_netpath != p_netpath->p_adapter->p_currentPath )\r
- return FALSE;\r
-\r
- if ( InterlockedExchange( &p_netpath->p_adapter->carrier, FALSE ) == TRUE )\r
- {\r
- NdisMIndicateStatus( p_netpath->p_adapter->h_handle,\r
- NDIS_STATUS_MEDIA_DISCONNECT, NULL, 0 );\r
- NdisMIndicateStatusComplete( p_netpath->p_adapter->h_handle );\r
- VNIC_TRACE( VNIC_DBG_INIT,\r
- ("IOC[%d] %s Link DOWN\n", \r
- p_netpath->p_adapter->ioc_num,\r
- netpath_to_string( p_netpath ) ) );\r
- }\r
-\r
- return TRUE;\r
-}\r
-\r
-int netpath_maxMtu(Netpath_t *pNetpath)\r
-{\r
- int ret = MAX_PARAM_VALUE;\r
-\r
- if (pNetpath->pViport) {\r
- ret = viport_maxMtu(pNetpath->pViport);\r
- }\r
- return ret;\r
-}\r
-\r
-BOOLEAN\r
-netpath_xmitPacket(\r
- IN Netpath_t *pNetpath,\r
- IN NDIS_PACKET * const p_packet )\r
-{\r
-\r
- if ( pNetpath->pViport &&\r
- pNetpath->p_adapter->xmitStarted )\r
- {\r
- return ( viport_xmitPacket(pNetpath->pViport, p_packet ) );\r
- }\r
- else\r
- {\r
- NdisInterlockedInsertTailList( \r
- &pNetpath->p_adapter->send_pending_list,\r
- VNIC_LIST_ITEM_FROM_PACKET( p_packet ),\r
- &pNetpath->p_adapter->pending_list_lock );\r
- return TRUE;\r
- }\r
-}\r
-\r
-void\r
-netpath_cancel_xmit( \r
- IN Netpath_t *p_netpath, \r
- IN PVOID cancel_id )\r
-{\r
- if( p_netpath->pViport )\r
- {\r
- viport_cancel_xmit( p_netpath->pViport, cancel_id );\r
- }\r
-}\r
-\r
-void\r
-netpath_stopXmit(\r
- IN Netpath_t *pNetpath )\r
-\r
-{\r
-\r
- VNIC_ENTER( VNIC_DBG_NETPATH );\r
-\r
- if( pNetpath == pNetpath->p_adapter->p_currentPath )\r
- {\r
- InterlockedCompareExchange( &pNetpath->p_adapter->xmitStarted, 0, 1 );\r
- }\r
-#ifdef INIC_STATISTICS\r
- if ( pNetpath->p_adapter->statistics.xmitRef == 0)\r
- {\r
- pNetpath->p_adapter->statistics.xmitRef = get_time_stamp_ms();\r
- }\r
-#endif /* INIC_STATISTICS */\r
- return;\r
-}\r
-\r
-void netpath_restartXmit(\r
- IN Netpath_t *pNetpath )\r
-{\r
- VNIC_ENTER( VNIC_DBG_NETPATH );\r
-\r
- if( ( netpath_is_connected( pNetpath ) ) &&\r
- pNetpath == pNetpath->p_adapter->p_currentPath )\r
- {\r
- InterlockedCompareExchange( &pNetpath->p_adapter->xmitStarted, 1, 0 );\r
- VNIC_TRACE( VNIC_DBG_NETPATH,\r
- ("IOC[%d] instance %d Restart TRANSMIT\n", \r
- pNetpath->pViport->ioc_num, \r
- pNetpath->instance ));\r
-\r
- }\r
-#ifdef INIC_STATISTICS\r
- if (pNetpath->p_adapter->statistics.xmitRef != 0)\r
- {\r
- pNetpath->p_adapter->statistics.xmitOffTime +=\r
- get_time_stamp_ms() - pNetpath->p_adapter->statistics.xmitRef;\r
- pNetpath->p_adapter->statistics.xmitOffNum++;\r
- pNetpath->p_adapter->statistics.xmitRef = 0;\r
- }\r
-#endif /* INIC_STATISTICS */\r
- return;\r
-}\r
-\r
-// Viport on input calls this\r
-void netpath_recvPacket(\r
- IN Netpath_t *pNetpath,\r
- IN NDIS_PACKET** pp_packet_array,\r
- IN uint32_t num_packets )\r
-{\r
-\r
-#ifdef INIC_STATISTICS\r
- extern uin64_t recvRef;\r
-#endif /* INIC_STATISTICS */\r
-\r
- VNIC_ENTER( VNIC_DBG_NETPATH );\r
-\r
-#ifdef INIC_STATISTICS\r
- pNetpath->p_adapter->statistics.recvTime += cl_get_tick_count() - recvRef;\r
- pNetpath->p_adapter->statistics.recvNum++;\r
-#endif /* INIC_STATISTICS */\r
-\r
- NdisMIndicateReceivePacket( pNetpath->p_adapter->h_handle,\r
- pp_packet_array, \r
- num_packets );\r
- return;\r
-}\r
-\r
-void netpath_tx_timeout(\r
- IN Netpath_t *pNetpath )\r
-{\r
- if ( pNetpath->pViport )\r
- {\r
- viport_failure( pNetpath->pViport );\r
- }\r
-}\r
-\r
-const char *\r
-netpath_to_string(\r
- IN Netpath_t *p_netpath )\r
-{\r
- if ( !netpath_is_valid( p_netpath ) )\r
- {\r
- return "NULL";\r
- }\r
- else if ( p_netpath == p_netpath->p_adapter->p_currentPath )\r
- {\r
- return "CURRENT";\r
- }\r
- else\r
- {\r
- return "STANDBY";\r
- }\r
-}\r
+++ /dev/null
-/*\r
- * Copyright (c) 2007 QLogic Corporation. All rights reserved.\r
- *\r
- * This software is available to you under the OpenIB.org BSD license\r
- * below:\r
- *\r
- * Redistribution and use in source and binary forms, with or\r
- * without modification, are permitted provided that the following\r
- * conditions are met:\r
- *\r
- * - Redistributions of source code must retain the above\r
- * copyright notice, this list of conditions and the following\r
- * disclaimer.\r
- *\r
- * - Redistributions in binary form must reproduce the above\r
- * copyright notice, this list of conditions and the following\r
- * disclaimer in the documentation and/or other materials\r
- * provided with the distribution.\r
- *\r
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,\r
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\r
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND\r
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS\r
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN\r
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN\r
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\r
- * SOFTWARE.\r
- *\r
- * $Id$\r
- */\r
-\r
-#ifndef _VNIC_TRAILER_H_\r
-#define _VNIC_TRAILER_H_\r
-\r
-/* pktFlags values */\r
-#define PF_CHASH_VALID 0x01\r
-#define PF_IPSEC_VALID 0x02\r
-#define PF_TCP_SEGMENT 0x04\r
-#define PF_KICK 0x08\r
-#define PF_VLAN_INSERT 0x10\r
-#define PF_PVID_OVERRIDDEN 0x20\r
-#define PF_FCS_INCLUDED 0x40\r
-#define PF_FORCE_ROUTE 0x80\r
-\r
-/* txChksumFlags values */\r
-#define TX_CHKSUM_FLAGS_CHECKSUM_V4 0x01\r
-#define TX_CHKSUM_FLAGS_CHECKSUM_V6 0x02\r
-#define TX_CHKSUM_FLAGS_TCP_CHECKSUM 0x04\r
-#define TX_CHKSUM_FLAGS_UDP_CHECKSUM 0x08\r
-#define TX_CHKSUM_FLAGS_IP_CHECKSUM 0x10\r
-\r
-/* rxChksumFlags values */\r
-#define RX_CHKSUM_FLAGS_TCP_CHECKSUM_FAILED 0x01\r
-#define RX_CHKSUM_FLAGS_UDP_CHECKSUM_FAILED 0x02\r
-#define RX_CHKSUM_FLAGS_IP_CHECKSUM_FAILED 0x04\r
-#define RX_CHKSUM_FLAGS_TCP_CHECKSUM_SUCCEEDED 0x08\r
-#define RX_CHKSUM_FLAGS_UDP_CHECKSUM_SUCCEEDED 0x10\r
-#define RX_CHKSUM_FLAGS_IP_CHECKSUM_SUCCEEDED 0x20\r
-#define RX_CHKSUM_FLAGS_LOOPBACK 0x40\r
-#define RX_CHKSUM_FLAGS_RESERVED 0x80\r
-\r
-/* connectionHashAndValid values */\r
-#define CHV_VALID 0x80\r
-#define CHV_HASH_MASH 0x7f\r
-\r
-/* round down value to align, align must be a power of 2 */\r
-#ifndef ROUNDDOWNP2\r
-#define ROUNDDOWNP2(val, align) \\r
- (((ULONG)(val)) & (~((ULONG)(align)-1)))\r
-#endif\r
-\r
-/* round up value to align, align must be a power of 2 */\r
-#ifndef ROUNDUPP2\r
-#define ROUNDUPP2(val, align) \\r
- (((ULONG)(val) + (ULONG)(align) - 1) & (~((ULONG)(align)-1)))\r
-#endif\r
-\r
-#define VIPORT_TRAILER_ALIGNMENT 32\r
-#define BUFFER_SIZE(len) (sizeof(ViportTrailer_t) + ROUNDUPP2((len), VIPORT_TRAILER_ALIGNMENT))\r
-#define MAX_PAYLOAD(len) ROUNDDOWNP2((len) - sizeof(ViportTrailer_t), VIPORT_TRAILER_ALIGNMENT)\r
-#define MIN_PACKET_LEN 64\r
-#include <complib/cl_packon.h>\r
-\r
-typedef struct ViportTrailer {\r
- int8_t dataAlignmentOffset;\r
- uint8_t rndisHeaderLength; /* reserved for use by Edp */\r
- uint16_t dataLength;\r
- uint8_t pktFlags;\r
-\r
- uint8_t txChksumFlags;\r
-\r
- uint8_t rxChksumFlags;\r
-\r
- uint8_t ipSecFlags;\r
- uint32_t tcpSeqNo;\r
- uint32_t ipSecOffloadHandle;\r
- uint32_t ipSecNextOffloadHandle;\r
- uint8_t destMacAddr[6];\r
- uint16_t vLan;\r
- uint16_t timeStamp;\r
- uint8_t origin;\r
- uint8_t connectionHashAndValid;\r
-} ViportTrailer_t;\r
-\r
-#include <complib/cl_packoff.h>\r
-\r
-#endif /* _VNIC_TRAILER_H_ */\r
+++ /dev/null
-/*\r
- * Copyright (c) 2007 QLogic Corporation. All rights reserved.\r
- *\r
- * This software is available to you under the OpenIB.org BSD license\r
- * below:\r
- *\r
- * Redistribution and use in source and binary forms, with or\r
- * without modification, are permitted provided that the following\r
- * conditions are met:\r
- *\r
- * - Redistributions of source code must retain the above\r
- * copyright notice, this list of conditions and the following\r
- * disclaimer.\r
- *\r
- * - Redistributions in binary form must reproduce the above\r
- * copyright notice, this list of conditions and the following\r
- * disclaimer in the documentation and/or other materials\r
- * provided with the distribution.\r
- *\r
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,\r
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\r
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND\r
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS\r
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN\r
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN\r
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\r
- * SOFTWARE.\r
- *\r
- * $Id$\r
- */\r
-\r
-#ifndef _VNIC_UTIL_H_\r
-#define _VNIC_UTIL_H_\r
-\r
-#include "vnic_debug.h"\r
-\r
-#define MAXU32 MAXULONG\r
-#define MAXU64 ((uint64_t)(~0))\r
-\r
-#define PTR64(what) ((uint64_t)(void * __ptr64)(what))\r
-\r
-#ifndef min\r
-#define min(a,b) ((a)<(b)?(a):(b))\r
-#endif\r
-\r
-#define hton16(x) _byteswap_ushort(x)\r
-#define hton32(x) _byteswap_ulong(x)\r
-#define hton64(x) _byteswap_uint64(x)\r
-\r
-#define ntoh16(x) hton16(x)\r
-#define ntoh32(x) hton32(x)\r
-#define ntoh64(x) hton64(x)\r
-\r
-#define IsPowerOf2(value) (((value) & (value - 1)) == 0)\r
-/* round down to closest power of 2 value */\r
-\r
-#define SetMinPowerOf2(_val) ((_val) & ( 1 << RtlFindMostSignificantBit( (uint64_t)(_val) )))\r
-\r
-\r
-#endif /* _VNIC_UTIL_H_ */\r
-\r
+++ /dev/null
-/*\r
- * Copyright (c) 2007 QLogic Corporation. All rights reserved.\r
- *\r
- * This software is available to you under the OpenIB.org BSD license\r
- * below:\r
- *\r
- * Redistribution and use in source and binary forms, with or\r
- * without modification, are permitted provided that the following\r
- * conditions are met:\r
- *\r
- * - Redistributions of source code must retain the above\r
- * copyright notice, this list of conditions and the following\r
- * disclaimer.\r
- *\r
- * - Redistributions in binary form must reproduce the above\r
- * copyright notice, this list of conditions and the following\r
- * disclaimer in the documentation and/or other materials\r
- * provided with the distribution.\r
- *\r
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,\r
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\r
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND\r
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS\r
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN\r
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN\r
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\r
- * SOFTWARE.\r
- *\r
- * $Id$\r
- */\r
-\r
-#include "iba/ib_al.h"\r
-#include "vnic_util.h"\r
-#include "vnic_driver.h"\r
-#include "vnic_viport.h"\r
-#include "vnic_control.h"\r
-#include "vnic_data.h"\r
-#include "vnic_config.h"\r
-#include "vnic_controlpkt.h"\r
-\r
-extern vnic_globals_t g_vnic;\r
-\r
-static void\r
-viport_timeout( \r
- void *context );\r
-\r
-static ib_api_status_t \r
-viport_initMacAddresses( \r
- viport_t *p_viport );\r
-\r
-BOOLEAN\r
-viport_config_defaults(\r
- IN viport_t *p_viport )\r
-{\r
-\r
- vnic_adapter_t *p_adapter = p_viport->p_adapter;\r
- ViportConfig_t *pConfig = &p_viport->port_config;\r
- ControlConfig_t *pControlConfig = &p_viport->port_config.controlConfig;\r
- DataConfig_t *pDataConfig = &p_viport->port_config.dataConfig;\r
-\r
- VNIC_ENTER( VNIC_DBG_VIPORT );\r
-\r
- p_viport->state = VIPORT_DISCONNECTED;\r
- p_viport->linkState = LINK_RETRYWAIT;\r
- p_viport->newMtu = 1500;\r
- p_viport->newFlags = 0;\r
- p_viport->hb_send_pending = FALSE;\r
-\r
- cl_timer_init( &p_viport->timer, viport_timeout, p_viport );\r
-\r
- pConfig->statsInterval = p_adapter->params.ViportStatsInterval;\r
- pConfig->hbInterval = p_adapter->params.ViportHbInterval;\r
- pConfig->hbTimeout = p_adapter->params.ViportHbTimeout;\r
-\r
- cl_memcpy ( pConfig->ioc_string,\r
- p_adapter->ioc_info.profile.id_string,\r
- min( sizeof( p_adapter->ioc_info.profile.id_string ),\r
- sizeof( pConfig->ioc_string )) );\r
-\r
- pControlConfig->ibConfig.sid = 0; /* will set it later, from svc entries */\r
- pControlConfig->ibConfig.connData.pathId = 0;\r
- pControlConfig->ibConfig.connData.inicInstance = 0; // assign instance id in update_path\r
- pControlConfig->ibConfig.connData.pathNum = 0;\r
-\r
- pControlConfig->ibConfig.retryCount = p_adapter->params.RetryCount;\r
- pControlConfig->ibConfig.rnrRetryCount = p_adapter->params.RetryCount;\r
- pControlConfig->ibConfig.minRnrTimer = (uint8_t)p_adapter->params.MinRnrTimer;\r
- pControlConfig->ibConfig.numRecvs = 5; /* Not configurable */\r
- pControlConfig->ibConfig.numSends = 1; /* Not configurable */\r
- pControlConfig->ibConfig.recvScatter = 1; /* Not configurable */\r
- pControlConfig->ibConfig.sendGather = 1; /* Not configurable */\r
-\r
- /* indicate new features support capabilities */\r
- pControlConfig->ibConfig.connData.featuresSupported =\r
- hton32((uint32_t)(INIC_FEAT_IGNORE_VLAN | INIC_FEAT_RDMA_IMMED ));\r
-\r
- cl_memcpy ( pControlConfig->ibConfig.connData.nodename,\r
- g_vnic.host_name,\r
- min( sizeof( g_vnic.host_name ),\r
- sizeof( pControlConfig->ibConfig.connData.nodename )) );\r
-\r
- pControlConfig->numRecvs = pControlConfig->ibConfig.numRecvs;\r
-\r
- pControlConfig->inicInstance = pControlConfig->ibConfig.connData.inicInstance;\r
- pControlConfig->maxAddressEntries = (uint16_t)p_adapter->params.MaxAddressEntries;\r
- pControlConfig->minAddressEntries = (uint16_t)p_adapter->params.MinAddressEntries;\r
- pControlConfig->reqRetryCount = (uint8_t)p_adapter->params.ControlReqRetryCount;\r
- pControlConfig->rspTimeout = p_adapter->params.ControlRspTimeout;\r
-\r
- pDataConfig->ibConfig.sid = 0; /* will set it later, from svc entries */\r
- pDataConfig->ibConfig.connData.pathId = get_time_stamp_ms();\r
- pDataConfig->ibConfig.connData.inicInstance = pControlConfig->inicInstance;\r
- pDataConfig->ibConfig.connData.pathNum = 0;\r
-\r
- pDataConfig->ibConfig.retryCount = p_adapter->params.RetryCount;\r
- pDataConfig->ibConfig.rnrRetryCount = p_adapter->params.RetryCount;\r
- pDataConfig->ibConfig.minRnrTimer = (uint8_t)p_adapter->params.MinRnrTimer;\r
-\r
- /*\r
- * NOTE: The numRecvs size assumes that the EIOC could\r
- * RDMA enough packets to fill all of the host recv\r
- * pool entries, plus send a kick message after each\r
- * packet, plus RDMA new buffers for the size of\r
- * the EIOC recv buffer pool, plus send kick messages\r
- * after each MinHostUpdateSz of new buffers all\r
- * before the Host can even pull off the first completed\r
- * receive off the completion queue, and repost the\r
- * receive. NOT LIKELY!\r
- */\r
- pDataConfig->ibConfig.numRecvs = p_adapter->params.HostRecvPoolEntries +\r
- ( p_adapter->params.MaxEiocPoolSz / p_adapter->params.MinHostUpdateSz );\r
-\r
-#if LIMIT_OUTSTANDING_SENDS\r
-\r
- pDataConfig->ibConfig.numSends = (2 * p_adapter->params.NotifyBundleSz ) +\r
- ( p_adapter->params.HostRecvPoolEntries / p_adapter->params.MinEiocUpdateSz ) + 1;\r
-\r
-#else /* !defined(LIMIT_OUTSTANDING_SENDS) */\r
- /*\r
- * NOTE: The numSends size assumes that the HOST could\r
- * post RDMA sends for every single buffer in the EIOCs\r
- * receive pool, and allocate a full complement of\r
- * receive buffers on the host, and RDMA free buffers\r
- * every MinEiocUpdateSz entries all before the HCA\r
- * can complete a single RDMA transfer. VERY UNLIKELY,\r
- * BUT NOT COMPLETELY IMPOSSIBLE IF THERE IS AN IB\r
- * PROBLEM!\r
- */\r
- pDataConfig->ibConfig.numSends = p_adapter->params.MaxEiocPoolSz +\r
- ( p_adapter->params.HostRecvPoolEntries / p_adapter->params.MinEiocUpdateSz ) + 1;\r
-\r
-#endif /* !defined(LIMIT_OUTSTANDING_SENDS) */\r
-\r
- pDataConfig->ibConfig.recvScatter = 1; /* Not configurable */\r
- pDataConfig->ibConfig.sendGather = MAX_NUM_SGE; /* Not configurable */\r
-\r
- pDataConfig->numRecvs = pDataConfig->ibConfig.numRecvs;\r
- pDataConfig->pathId = pDataConfig->ibConfig.connData.pathId;\r
-\r
- pDataConfig->hostMin.sizeRecvPoolEntry =\r
- (uint32_t)BUFFER_SIZE(ETH_VLAN_HLEN + p_adapter->params.MinMtu);\r
- pDataConfig->hostMax.sizeRecvPoolEntry =\r
- (uint32_t)BUFFER_SIZE(ETH_VLAN_HLEN + p_adapter->params.MaxMtu);\r
- pDataConfig->eiocMin.sizeRecvPoolEntry =\r
- (uint32_t)BUFFER_SIZE(ETH_VLAN_HLEN + p_adapter->params.MinMtu);\r
- pDataConfig->eiocMax.sizeRecvPoolEntry = MAX_PARAM_VALUE;\r
-\r
- pDataConfig->hostRecvPoolEntries = p_adapter->params.HostRecvPoolEntries;\r
- pDataConfig->notifyBundle = p_adapter->params.NotifyBundleSz;\r
-\r
- pDataConfig->hostMin.numRecvPoolEntries = p_adapter->params.MinHostPoolSz;\r
- pDataConfig->hostMax.numRecvPoolEntries = MAX_PARAM_VALUE;\r
- pDataConfig->eiocMin.numRecvPoolEntries = p_adapter->params.MinEiocPoolSz;\r
- pDataConfig->eiocMax.numRecvPoolEntries = p_adapter->params.MaxEiocPoolSz;\r
-\r
- pDataConfig->hostMin.timeoutBeforeKick = p_adapter->params.MinHostKickTimeout;\r
- pDataConfig->hostMax.timeoutBeforeKick = p_adapter->params.MaxHostKickTimeout;\r
- pDataConfig->eiocMin.timeoutBeforeKick = 0;\r
- pDataConfig->eiocMax.timeoutBeforeKick = MAX_PARAM_VALUE;\r
-\r
- pDataConfig->hostMin.numRecvPoolEntriesBeforeKick = p_adapter->params.MinHostKickEntries;\r
- pDataConfig->hostMax.numRecvPoolEntriesBeforeKick = p_adapter->params.MaxHostKickEntries;\r
- pDataConfig->eiocMin.numRecvPoolEntriesBeforeKick = 0;\r
- pDataConfig->eiocMax.numRecvPoolEntriesBeforeKick = MAX_PARAM_VALUE;\r
-\r
- pDataConfig->hostMin.numRecvPoolBytesBeforeKick = p_adapter->params.MinHostKickBytes;\r
- pDataConfig->hostMax.numRecvPoolBytesBeforeKick = p_adapter->params.MaxHostKickBytes;\r
- pDataConfig->eiocMin.numRecvPoolBytesBeforeKick = 0;\r
- pDataConfig->eiocMax.numRecvPoolBytesBeforeKick = MAX_PARAM_VALUE;\r
-\r
- pDataConfig->hostMin.freeRecvPoolEntriesPerUpdate = p_adapter->params.MinHostUpdateSz;\r
- pDataConfig->hostMax.freeRecvPoolEntriesPerUpdate = p_adapter->params.MaxHostUpdateSz;\r
- pDataConfig->eiocMin.freeRecvPoolEntriesPerUpdate = p_adapter->params.MinEiocUpdateSz;\r
- pDataConfig->eiocMax.freeRecvPoolEntriesPerUpdate = p_adapter->params.MaxEiocUpdateSz;\r
-\r
- VNIC_EXIT( VNIC_DBG_VIPORT );\r
- return TRUE;\r
-}\r
-\r
-static BOOLEAN config_isValid(ViportConfig_t *pConfig)\r
-{\r
- UNREFERENCED_PARAMETER( pConfig );\r
- return TRUE;\r
-}\r
-\r
-\r
-void\r
-viport_cleanup(\r
- viport_t *p_viport )\r
-{\r
- VNIC_ENTER( VNIC_DBG_VIPORT );\r
-\r
- if( p_viport )\r
- {\r
- if( InterlockedExchange( (volatile LONG *)&p_viport->disconnect, TRUE ) )\r
- {\r
- return;\r
- }\r
-\r
- VNIC_TRACE(VNIC_DBG_VIPORT,\r
- ("IOC[%d]viport cleanup\n", p_viport->ioc_num ));\r
-\r
- data_disconnect( &p_viport->data );\r
-\r
- control_cleanup( &p_viport->control );\r
-\r
- data_cleanup( &p_viport->data );\r
-\r
- if( p_viport->macAddresses != NULL )\r
- {\r
- NdisFreeMemory( p_viport->macAddresses,\r
- p_viport->numMacAddresses * sizeof(Inic_AddressOp_t), 0 );\r
- }\r
-\r
- cl_timer_destroy( &p_viport->timer );\r
-\r
- NdisFreeMemory( p_viport, sizeof(viport_t), 0 );\r
- p_viport = NULL;\r
- }\r
-\r
- VNIC_EXIT( VNIC_DBG_VIPORT );\r
- return;\r
-}\r
-\r
-BOOLEAN\r
-viport_setParent(\r
- IN viport_t *p_viport,\r
- IN Netpath_t *pNetpath )\r
-{\r
- VNIC_ENTER( VNIC_DBG_VIPORT );\r
-\r
-\r
- if(p_viport->p_netpath != NULL)\r
- {\r
- return FALSE;\r
- }\r
-\r
- p_viport->p_netpath = pNetpath;\r
-\r
- VNIC_EXIT( VNIC_DBG_VIPORT );\r
- return TRUE;\r
-}\r
-\r
-BOOLEAN\r
-viport_unsetParent(\r
- IN viport_t *p_viport )\r
-{\r
- if( !p_viport || \r
- !p_viport->p_netpath )\r
- {\r
- return FALSE;\r
- }\r
- InterlockedExchange( &p_viport->p_netpath->carrier, FALSE );\r
- p_viport->p_netpath->pViport = NULL;\r
- p_viport->p_netpath = NULL;\r
- \r
- if( p_viport->state == VIPORT_CONNECTED )\r
- {\r
- p_viport->p_adapter->num_paths--;\r
- }\r
- return TRUE;\r
-}\r
-\r
-\r
-NDIS_STATUS\r
-viport_setLink(\r
- IN viport_t *p_viport,\r
- IN uint8_t flags,\r
- IN uint16_t mtu ,\r
- IN BOOLEAN sync )\r
-{\r
-\r
- NDIS_STATUS status = NDIS_STATUS_SUCCESS;\r
-\r
- VNIC_ENTER( VNIC_DBG_VIPORT );\r
-\r
- if( mtu > data_maxMtu(&p_viport->data) )\r
- {\r
- viport_failure(p_viport);\r
- VNIC_TRACE_EXIT( VNIC_DBG_ERROR,\r
- ("IOC[%d] Configuration error. Mtu of %d unsupported\n", p_viport->ioc_num, mtu ) );\r
- return NDIS_STATUS_FAILURE;\r
- }\r
-\r
- NdisAcquireSpinLock( &p_viport->lock );\r
- \r
- if( ( (p_viport->newFlags & flags ) != flags ) || \r
- ( p_viport->newMtu != mtu ) )\r
- {\r
- p_viport->newFlags = flags;\r
- p_viport->newMtu = mtu;\r
- InterlockedOr( &p_viport->updates, NEED_LINK_CONFIG );\r
- \r
- NdisReleaseSpinLock( &p_viport->lock );\r
- \r
- status = _viport_process_query( p_viport, sync );\r
- }\r
- else\r
- NdisReleaseSpinLock( &p_viport->lock );\r
-\r
- VNIC_EXIT( VNIC_DBG_VIPORT );\r
- return status;\r
-}\r
-\r
-BOOLEAN\r
-viport_setUnicast(\r
- IN viport_t* const p_viport,\r
- IN uint8_t *p_address )\r
-{\r
- NDIS_STATUS status = NDIS_STATUS_SUCCESS;\r
-\r
- VNIC_ENTER( VNIC_DBG_VIPORT );\r
-\r
- if( !p_viport )\r
- return FALSE;\r
-\r
- NdisAcquireSpinLock( &p_viport->lock );\r
-\r
- if( p_viport->macAddresses == NULL )\r
- {\r
- NdisReleaseSpinLock( &p_viport->lock );\r
- return FALSE;\r
- }\r
-\r
- if( cl_memcmp(p_viport->macAddresses[UNICAST_ADDR].address,\r
- p_address, MAC_ADDR_LEN ) )\r
- {\r
-\r
- cl_memcpy( p_viport->macAddresses[UNICAST_ADDR].address,\r
- p_address, MAC_ADDR_LEN );\r
-\r
- VNIC_TRACE( VNIC_DBG_VIPORT,\r
- ("Change Viport MAC From : %02x %02x %02x %02x %02x %02x -> to : %02x %02x %02x %02x %02x %02x\n",\r
- p_viport->hwMacAddress[0], p_viport->hwMacAddress[1], p_viport->hwMacAddress[2],\r
- p_viport->hwMacAddress[3], p_viport->hwMacAddress[4], p_viport->hwMacAddress[5],\r
- p_viport->macAddresses[UNICAST_ADDR].address[0], p_viport->macAddresses[UNICAST_ADDR].address[1],\r
- p_viport->macAddresses[UNICAST_ADDR].address[2], p_viport->macAddresses[UNICAST_ADDR].address[3],\r
- p_viport->macAddresses[UNICAST_ADDR].address[4], p_viport->macAddresses[UNICAST_ADDR].address[5] \r
- ) );\r
-\r
- NdisMoveMemory( p_viport->hwMacAddress,\r
- p_viport->macAddresses[UNICAST_ADDR].address, MAC_ADDR_LEN );\r
- \r
- p_viport->macAddresses[UNICAST_ADDR].operation = INIC_OP_SET_ENTRY;\r
-\r
- InterlockedOr( &p_viport->updates, NEED_ADDRESS_CONFIG );\r
-\r
- NdisReleaseSpinLock( &p_viport->lock );\r
-\r
- status = _viport_process_query( p_viport, FALSE );\r
- if( status != NDIS_STATUS_SUCCESS &&\r
- status != NDIS_STATUS_PENDING )\r
- {\r
- VNIC_TRACE_EXIT( VNIC_DBG_ERROR, ("Viport MAC set failed\n") );\r
- return FALSE;\r
- }\r
- }\r
-\r
- NdisReleaseSpinLock( &p_viport->lock );\r
-\r
- VNIC_EXIT( VNIC_DBG_VIPORT );\r
- return TRUE;\r
-}\r
-\r
-\r
-/* Returns flags for state machine operations. */\r
-NDIS_STATUS\r
-viport_setMulticast(\r
- IN viport_t* const p_viport )\r
-{\r
- vnic_adapter_t *p_adapter = p_viport->p_adapter;\r
- uint32_t updates = 0;\r
- int i;\r
- NDIS_STATUS status;\r
-\r
- VNIC_ENTER( VNIC_DBG_VIPORT );\r
-\r
- NdisAcquireSpinLock( &p_viport->lock );\r
-\r
- if( p_viport->macAddresses == NULL )\r
- {\r
- NdisReleaseSpinLock( &p_viport->lock );\r
- return NDIS_STATUS_NOT_ACCEPTED;\r
- }\r
-\r
- ASSERT( (p_viport->updates & ~MCAST_OVERFLOW) == 0 );\r
-\r
- if( p_adapter->mc_count == 0 )\r
- {\r
- /* invalidate all entries for the remote */\r
- for (i = MCAST_ADDR_START;\r
- i < min( MAX_ADDR_ARRAY, p_viport->numMacAddresses ); i++ )\r
- {\r
- p_viport->macAddresses[i].valid = 0;\r
- p_viport->macAddresses[i].operation = INIC_OP_SET_ENTRY;\r
- }\r
- /* do we have to report to remote ? */\r
- p_viport->updates = 0;\r
- NdisReleaseSpinLock( &p_viport->lock );\r
- return NDIS_STATUS_SUCCESS;\r
- }\r
-\r
- if( p_adapter->mc_count > p_viport->numMacAddresses - MCAST_ADDR_START )\r
- {\r
- updates |= NEED_LINK_CONFIG | MCAST_OVERFLOW;\r
- }\r
- else\r
- {\r
- if( InterlockedAnd(\r
- &p_viport->updates, ~MCAST_OVERFLOW ) & MCAST_OVERFLOW )\r
- {\r
- updates |= NEED_LINK_CONFIG;\r
- }\r
- /* Brute force algorithm */\r
- for (i = MCAST_ADDR_START;\r
- i < min( MAX_ADDR_ARRAY, p_adapter->mc_count + MCAST_ADDR_START );\r
- i++ )\r
- {\r
- if( p_viport->macAddresses[i].valid &&\r
- NdisEqualMemory( p_viport->macAddresses[i].address,\r
- p_adapter->mcast_array[i - MCAST_ADDR_START].addr,\r
- MAC_ADDR_LEN ) )\r
- {\r
- continue;\r
- }\r
-\r
- NdisMoveMemory( &p_viport->macAddresses[i].address,\r
- p_adapter->mcast_array[i - MCAST_ADDR_START].addr,\r
- MAC_ADDR_LEN );\r
-\r
- p_viport->macAddresses[i].valid = 1;\r
- p_viport->macAddresses[i].operation = INIC_OP_SET_ENTRY;\r
-\r
- updates |= NEED_ADDRESS_CONFIG;\r
- }\r
- for (; i < min( MAX_ADDR_ARRAY, p_viport->numMacAddresses ); i++ )\r
- {\r
- if( !p_viport->macAddresses[i].valid )\r
- continue;\r
-\r
- updates |= NEED_ADDRESS_CONFIG;\r
-\r
- p_viport->macAddresses[i].valid = 0;\r
- p_viport->macAddresses[i].operation = INIC_OP_SET_ENTRY;\r
- }\r
- }\r
-\r
- /*\r
- * Now that the mac array is setup, we can set the update bits\r
- * to send the request.\r
- */\r
- InterlockedOr( &p_viport->updates, updates );\r
- NdisReleaseSpinLock( &p_viport->lock );\r
-\r
- status = _viport_process_query( p_viport, FALSE );\r
-\r
- VNIC_EXIT( VNIC_DBG_VIPORT );\r
- return status;\r
-}\r
-\r
-NDIS_STATUS\r
-viport_getStats(\r
- IN viport_t *p_viport )\r
-{\r
- uint64_t stats_update_ms;\r
- NDIS_STATUS status = STATUS_SUCCESS;\r
-\r
- VNIC_ENTER( VNIC_DBG_VIPORT );\r
-\r
- stats_update_ms = get_time_stamp_ms();\r
-\r
- if( stats_update_ms > p_viport->lastStatsTime + p_viport->port_config.statsInterval )\r
- {\r
- p_viport->lastStatsTime = (uint32_t)stats_update_ms;\r
-\r
- InterlockedOr( &p_viport->updates, NEED_STATS );\r
- \r
- status = _viport_process_query( p_viport, FALSE );\r
- if ( status != NDIS_STATUS_SUCCESS )\r
- {\r
- VNIC_TRACE( VNIC_DBG_ERROR,\r
- ("Query NEED_STATS Failed\n") );\r
- }\r
- }\r
-\r
- VNIC_EXIT( VNIC_DBG_VIPORT );\r
- return status;\r
-}\r
-\r
-\r
-BOOLEAN\r
-viport_xmitPacket(\r
- IN viport_t* const p_viport,\r
- IN NDIS_PACKET* const p_packet )\r
-{\r
- BOOLEAN status;\r
- LIST_ENTRY *p_list_item;\r
- NDIS_PACKET *p_pending_packet;\r
- vnic_adapter_t* p_adapter;\r
-\r
- VNIC_ENTER( VNIC_DBG_VIPORT );\r
-\r
- NdisAcquireSpinLock( &p_viport->lock );\r
- \r
- p_adapter = p_viport->p_netpath->p_adapter;\r
-\r
- while( ( p_list_item = NdisInterlockedRemoveHeadList(\r
- &p_adapter->send_pending_list,\r
- &p_adapter->pending_list_lock ) ) != NULL )\r
- {\r
- p_pending_packet = VNIC_PACKET_FROM_LIST_ITEM( p_list_item );\r
-\r
- status = data_xmitPacket( &p_viport->data, p_pending_packet );\r
- if( !status )\r
- {\r
- VNIC_TRACE( VNIC_DBG_ERROR,\r
- ("IOC[%d] Xmit Pending Packet failed\n", p_viport->ioc_num ));\r
-\r
- /* put it back on pending list - will complete it on cleanup */\r
- NdisInterlockedInsertTailList( \r
- &p_adapter->send_pending_list,\r
- VNIC_LIST_ITEM_FROM_PACKET( p_pending_packet ),\r
- &p_adapter->pending_list_lock );\r
- /*do not try to send packet, just exit */\r
- goto err;\r
- }\r
- }\r
-\r
- /* send a packet */\r
- status = data_xmitPacket( &p_viport->data, p_packet );\r
- if( status )\r
- {\r
- NdisReleaseSpinLock( &p_viport->lock );\r
- \r
- VNIC_EXIT( VNIC_DBG_VIPORT );\r
- return status;\r
- }\r
-\r
-err:\r
- NdisInterlockedInsertTailList( \r
- &p_adapter->send_pending_list,\r
- VNIC_LIST_ITEM_FROM_PACKET( p_packet ),\r
- &p_adapter->pending_list_lock );\r
- \r
- viport_stopXmit( p_viport );\r
-\r
- NdisReleaseSpinLock( &p_viport->lock );\r
- \r
- VNIC_EXIT( VNIC_DBG_VIPORT );\r
- return status;\r
-}\r
-\r
-void\r
-viport_cancel_xmit( \r
- viport_t *p_viport, \r
- PVOID cancel_id )\r
-{\r
- NDIS_PACKET *p_packet;\r
- LIST_ENTRY *p_list_item;\r
- LIST_ENTRY *p_list;\r
- PVOID _id;\r
- vnic_adapter_t* p_adapter;\r
-\r
- NdisAcquireSpinLock( &p_viport->lock );\r
-\r
- p_adapter = p_viport->p_netpath->p_adapter;\r
- p_list = &p_adapter->send_pending_list;\r
-\r
- while( !IsListEmpty( &p_adapter->send_pending_list ) )\r
- {\r
- p_list_item = p_list->Flink;\r
-\r
- if ( p_list_item->Flink == &p_adapter->send_pending_list )\r
- break;\r
-\r
- p_packet = VNIC_PACKET_FROM_LIST_ITEM( p_list_item );\r
-\r
- _id = NdisGetPacketCancelId( p_packet );\r
-\r
- if( _id == cancel_id )\r
- {\r
- NdisInterlockedRemoveHeadList( p_list, &p_adapter->pending_list_lock );\r
- NdisInterlockedInsertTailList( &p_adapter->cancel_send_list, p_list_item,\r
- &p_adapter->cancel_list_lock );\r
- p_list_item = p_list->Flink;\r
- }\r
- else\r
- {\r
- p_list = p_list_item;\r
- }\r
- }\r
-\r
- while( !IsListEmpty( &p_adapter->cancel_send_list ) )\r
- {\r
- p_list_item = NdisInterlockedRemoveHeadList( &p_adapter->cancel_send_list,\r
- &p_adapter->cancel_list_lock );\r
- \r
- p_packet = VNIC_PACKET_FROM_LIST_ITEM( p_list_item );\r
- \r
- if( p_packet )\r
- {\r
- NDIS_SET_PACKET_STATUS( p_packet, NDIS_STATUS_REQUEST_ABORTED );\r
- NdisMSendComplete( p_adapter->h_handle, p_packet, NDIS_STATUS_REQUEST_ABORTED );\r
- }\r
- }\r
-\r
- NdisReleaseSpinLock( &p_viport->lock );\r
-}\r
-\r
-void\r
-viport_linkUp(viport_t *p_viport)\r
-{\r
- VNIC_ENTER( VNIC_DBG_VIPORT );\r
-\r
- netpath_linkUp( p_viport->p_netpath );\r
-\r
- VNIC_EXIT( VNIC_DBG_VIPORT );\r
- return;\r
-}\r
-\r
-void\r
-viport_linkDown(viport_t *p_viport)\r
-{\r
- VNIC_ENTER( VNIC_DBG_VIPORT );\r
-\r
- netpath_linkDown( p_viport->p_netpath );\r
- \r
- VNIC_EXIT( VNIC_DBG_VIPORT );\r
- return;\r
-}\r
-\r
-void\r
-viport_stopXmit(viport_t *p_viport)\r
-{\r
- VNIC_ENTER( VNIC_DBG_VIPORT );\r
- netpath_stopXmit( p_viport->p_netpath );\r
- VNIC_EXIT( VNIC_DBG_VIPORT );\r
- return;\r
-}\r
-\r
-void\r
-viport_restartXmit(viport_t *p_viport)\r
-{\r
- VNIC_ENTER( VNIC_DBG_VIPORT );\r
- netpath_restartXmit( p_viport->p_netpath );\r
- VNIC_EXIT( VNIC_DBG_VIPORT );\r
- return;\r
-}\r
-\r
-void\r
-viport_recvPacket(\r
- IN viport_t *p_viport,\r
- IN NDIS_PACKET **pp_pkt_arr,\r
- IN uint32_t num_packets )\r
-{\r
- VNIC_ENTER( VNIC_DBG_VIPORT );\r
- netpath_recvPacket(p_viport->p_netpath, pp_pkt_arr, num_packets );\r
- VNIC_EXIT( VNIC_DBG_VIPORT );\r
- return;\r
-}\r
-\r
-\r
-void\r
-viport_failure(\r
- IN viport_t *p_viport )\r
-{\r
- VNIC_ENTER( VNIC_DBG_VIPORT );\r
-\r
- if( !p_viport || !p_viport->p_netpath )\r
- return;\r
-\r
- InterlockedExchange( &p_viport->p_netpath->carrier, FALSE );\r
- \r
- if( InterlockedExchange( (volatile LONG*)&p_viport->errored, TRUE ) == FALSE )\r
- {\r
- VNIC_TRACE( VNIC_DBG_ERROR,\r
- ("IOC[%d] %s instance %d FAILED\n", \r
- p_viport->ioc_num,\r
- netpath_to_string( p_viport->p_netpath ),\r
- p_viport->p_netpath->instance ));\r
- viport_stopXmit( p_viport );\r
- viport_linkDown( p_viport );\r
- }\r
-\r
- VNIC_EXIT( VNIC_DBG_VIPORT );\r
-}\r
-\r
-\r
-void\r
-viport_timeout(\r
- IN void *context )\r
-{\r
- viport_t *p_viport = (viport_t *)context;\r
- CL_ASSERT( p_viport );\r
-\r
- if( InterlockedExchange( &p_viport->timerActive, FALSE ) == TRUE )\r
- {\r
- // did we send a query and got response ?\r
- if( p_viport->link_hb_state != LINK_HEARTBEATRSP &&\r
- !p_viport->hb_send_pending )\r
- {\r
- VNIC_TRACE( VNIC_DBG_ERROR,\r
- ("IOC[%d] instance %d HEARTBEAT TIMEOUT\n", \r
- p_viport->ioc_num,\r
- p_viport->p_netpath->instance ));\r
- viport_failure( p_viport );\r
- return;\r
- }\r
- /* send heartbeat message again */\r
- else if( !p_viport->errored &&\r
- p_viport->state == VIPORT_CONNECTED )\r
- {\r
- viport_timer( p_viport, p_viport->port_config.hbInterval );\r
- }\r
- }\r
-}\r
-\r
-\r
-void\r
-viport_timer(\r
- IN viport_t *p_viport,\r
- IN int timeout )\r
-{\r
- ib_api_status_t ib_status;\r
-\r
- VNIC_ENTER( VNIC_DBG_VIPORT );\r
-\r
- if( !p_viport->errored )\r
- {\r
- p_viport->link_hb_state = LINK_HEARTBEATREQ;\r
- InterlockedExchange( &p_viport->timerActive, TRUE );\r
- \r
- /* we can send now */\r
- if( !p_viport->control.reqOutstanding )\r
- {\r
- p_viport->hb_send_pending = FALSE;\r
- cl_timer_start( &p_viport->timer, (uint32_t)timeout ); \r
-\r
- ib_status = control_heartbeatReq( &p_viport->control,\r
- p_viport->port_config.hbTimeout );\r
-\r
- if( ib_status != IB_SUCCESS )\r
- {\r
- viport_timerStop( p_viport );\r
- VNIC_TRACE( VNIC_DBG_ERROR,\r
- ("IOC[%d] instance %d HEARTBEAT send failed\n", \r
- p_viport->ioc_num,\r
- p_viport->p_netpath->instance ));\r
- viport_failure( p_viport );\r
- return;\r
- }\r
- }\r
- /* schedule send on next timeout */\r
- else\r
- {\r
- p_viport->hb_send_pending = TRUE;\r
- cl_timer_start(&p_viport->timer, (uint32_t)timeout );\r
- }\r
- }\r
-\r
- VNIC_EXIT( VNIC_DBG_VIPORT );\r
-}\r
-\r
-\r
-void\r
-viport_timerStop(\r
- IN viport_t *p_viport )\r
-{\r
- VNIC_ENTER( VNIC_DBG_VIPORT );\r
-\r
- if( p_viport )\r
- {\r
- if( InterlockedExchange( &p_viport->timerActive, FALSE ) == TRUE )\r
- {\r
- cl_timer_stop( &p_viport->timer );\r
- }\r
- }\r
-\r
- VNIC_EXIT( VNIC_DBG_VIPORT );\r
- return;\r
-}\r
-\r
-static ib_api_status_t\r
-viport_initMacAddresses(\r
- IN viport_t *p_viport )\r
-{\r
- int i, size;\r
- NDIS_STATUS status;\r
- VNIC_ENTER( VNIC_DBG_VIPORT );\r
-\r
- size = p_viport->numMacAddresses * sizeof(Inic_AddressOp_t);\r
- status = NdisAllocateMemoryWithTag( &p_viport->macAddresses, size , 'acam' );\r
-\r
- if ( status != NDIS_STATUS_SUCCESS )\r
- {\r
- VNIC_TRACE_EXIT( VNIC_DBG_ERROR,\r
- ("Failed allocating MAC address table size %d\n", size) );\r
- return IB_INSUFFICIENT_MEMORY;\r
- }\r
-\r
- NdisZeroMemory( p_viport->macAddresses, size );\r
-\r
- NdisAcquireSpinLock( &p_viport->lock );\r
- for( i = 0; i < p_viport->numMacAddresses; i++ )\r
- {\r
- p_viport->macAddresses[i].index = (uint16_t)i;\r
- p_viport->macAddresses[i].vlan = p_viport->defaultVlan;\r
- }\r
-\r
- NdisFillMemory( p_viport->macAddresses[BROADCAST_ADDR].address,\r
- MAC_ADDR_LEN, 0xFF );\r
- p_viport->macAddresses[BROADCAST_ADDR].valid = TRUE;\r
-\r
- NdisMoveMemory( p_viport->macAddresses[UNICAST_ADDR].address,\r
- p_viport->hwMacAddress, MAC_ADDR_LEN );\r
-\r
- p_viport->macAddresses[UNICAST_ADDR].valid = TRUE;\r
- \r
- if( !p_viport->p_adapter->macSet )\r
- {\r
- p_viport->p_adapter->macSet = TRUE;\r
- }\r
-\r
- NdisReleaseSpinLock( &p_viport->lock );\r
-\r
- VNIC_EXIT( VNIC_DBG_VIPORT );\r
- return IB_SUCCESS;\r
-}\r
-\r
-\r
-ib_api_status_t\r
-viport_control_connect(\r
- IN viport_t* const p_viport )\r
-{\r
- ib_api_status_t ib_status;\r
- cl_status_t cl_status;\r
-\r
- VNIC_ENTER( VNIC_DBG_INIT );\r
-\r
- ib_status = control_init( &p_viport->control, p_viport,\r
- &p_viport->port_config.controlConfig, p_viport->portGuid );\r
- if( ib_status != IB_SUCCESS )\r
- {\r
- VNIC_EXIT( VNIC_DBG_VIPORT );\r
- return ib_status;\r
- }\r
-\r
- ib_status = ibqp_connect( &p_viport->control.qp );\r
- if( ib_status != IB_SUCCESS )\r
- {\r
- VNIC_TRACE_EXIT( VNIC_DBG_ERROR,\r
- ("control QP connect failed\n"));\r
- control_cleanup( &p_viport->control );\r
- return ib_status;\r
- }\r
-\r
- InterlockedExchange( (volatile LONG*)&p_viport->linkState,\r
- (LONG)LINK_INITINICREQ );\r
-\r
- ib_status = control_initInicReq( &p_viport->control );\r
- if( ib_status != IB_SUCCESS )\r
- {\r
- VNIC_TRACE_EXIT( VNIC_DBG_ERROR, \r
- ("CMD_INIT_INIC REQ failed\n") );\r
-\r
- control_cleanup( &p_viport->control );\r
- return ib_status;\r
- }\r
- cl_status = cl_event_wait_on( &p_viport->sync_event,\r
- (p_viport->control.p_conf->rspTimeout << 11), FALSE );\r
-\r
- if( p_viport->linkState != LINK_INITINICRSP )\r
- {\r
- VNIC_TRACE_EXIT( VNIC_DBG_ERROR,\r
- ("CMD_INIT_INIC RSP failed: return linkstate: %d, cl_status: %d\n",\r
- p_viport->linkState, cl_status ));\r
-\r
- ib_status = IB_INSUFFICIENT_RESOURCES;\r
- control_cleanup( &p_viport->control );\r
- return ib_status;\r
- }\r
-\r
- vnic_resume_oids( p_viport->p_adapter );\r
-\r
- ib_status = viport_initMacAddresses( p_viport );\r
- if( ib_status != IB_SUCCESS )\r
- {\r
- VNIC_TRACE( VNIC_DBG_ERROR,\r
- ("Init MAC Addresses failed\n"));\r
- control_cleanup( &p_viport->control );\r
- }\r
-\r
- VNIC_EXIT( VNIC_DBG_INIT );\r
- return ib_status;\r
-}\r
-\r
-ib_api_status_t\r
-viport_data_connect(\r
- IN viport_t* const p_viport )\r
-{\r
- NDIS_STATUS status;\r
- ib_api_status_t ib_status;\r
-\r
- VNIC_ENTER( VNIC_DBG_INIT );\r
-\r
- ib_status = data_init( &p_viport->data,\r
- &p_viport->port_config.dataConfig,\r
- p_viport->portGuid );\r
- if( ib_status != IB_SUCCESS )\r
- {\r
- VNIC_TRACE( VNIC_DBG_ERROR, ("Data init returned %s\n",\r
- p_viport->p_adapter->ifc.get_err_str( ib_status )) );\r
- return ib_status;\r
- }\r
- InterlockedExchange( (volatile LONG*)&p_viport->linkState,\r
- (LONG)LINK_CONFIGDATAPATHREQ );\r
-\r
- ib_status = control_configDataPathReq( &p_viport->control,\r
- data_pathId(&p_viport->data ), data_hostPoolMax( &p_viport->data ),\r
- data_eiocPoolMax( &p_viport->data ) );\r
- if( ib_status != IB_SUCCESS )\r
- {\r
- VNIC_TRACE( VNIC_DBG_ERROR,\r
- ("command CONFIGDATAPATH REQ failed\n"));\r
- return ib_status;\r
- }\r
- cl_event_wait_on( &p_viport->sync_event,\r
- (p_viport->control.p_conf->rspTimeout << 11), TRUE );\r
- \r
- if( p_viport->linkState != LINK_CONFIGDATAPATHRSP )\r
- {\r
- VNIC_TRACE( VNIC_DBG_ERROR,\r
- ("failed to get CONFIGDATAPATH RSP\n"));\r
- return IB_INSUFFICIENT_RESOURCES;\r
- }\r
-\r
- ib_status = data_connect( &p_viport->data );\r
- if( ib_status != IB_SUCCESS )\r
- {\r
- VNIC_EXIT( VNIC_DBG_INIT );\r
- return ib_status;\r
- }\r
- cl_event_wait_on( &p_viport->sync_event,\r
- (p_viport->control.p_conf->rspTimeout << 11), TRUE );\r
- if( p_viport->data.qp.qpState != IB_ATTACHED )\r
- {\r
- VNIC_EXIT( VNIC_DBG_INIT );\r
- return IB_ERROR;\r
- }\r
- InterlockedExchange( (volatile LONG*)&p_viport->linkState,\r
- (LONG)LINK_XCHGPOOLREQ );\r
- ib_status = control_exchangePoolsReq( &p_viport->control,\r
- data_localPoolAddr(&p_viport->data),\r
- data_localPoolRkey(&p_viport->data) );\r
- if( ib_status != IB_SUCCESS )\r
- {\r
- VNIC_TRACE_EXIT( VNIC_DBG_ERROR,\r
- ("command XCHGPOOL REQ failed\n"));\r
- return ib_status;\r
- }\r
- cl_event_wait_on( &p_viport->sync_event,\r
- (p_viport->control.p_conf->rspTimeout << 11), TRUE );\r
-\r
- if( p_viport->linkState != LINK_XCHGPOOLRSP )\r
- {\r
- VNIC_TRACE_EXIT( VNIC_DBG_ERROR,\r
- ("failed to get LINK_XCHGPOOL RSP\n"));\r
- return IB_ERROR;\r
- }\r
-\r
- InterlockedExchange( (volatile LONG*)&p_viport->linkState,\r
- (LONG)LINK_INITIALIZED );\r
-\r
- p_viport->state = VIPORT_CONNECTED;\r
-\r
- ib_status = data_connected( &p_viport->data );\r
- if( ib_status != IB_SUCCESS )\r
- {\r
- VNIC_TRACE_EXIT( VNIC_DBG_ERROR,\r
- ("Alloc/Send Recv Buffers failed\n"));\r
- return ib_status;\r
- }\r
-\r
- p_viport->flags = 0;\r
- \r
- if( p_viport->p_netpath == p_viport->p_adapter->p_currentPath )\r
- {\r
- status = viport_setLink( p_viport, \r
- INIC_FLAG_ENABLE_NIC| INIC_FLAG_SET_MTU,\r
- (uint16_t)p_viport->p_adapter->params.MinMtu, TRUE );\r
- if( status != NDIS_STATUS_SUCCESS )\r
- {\r
- VNIC_TRACE_EXIT( VNIC_DBG_ERROR,\r
- ("failed to set Link flags\n"));\r
- return IB_ERROR;\r
- }\r
-\r
- /* start periodic heartbeat timer for active path */\r
- if( p_viport->port_config.hbInterval )\r
- {\r
- viport_timer( p_viport, p_viport->port_config.hbInterval );\r
- }\r
- }\r
- VNIC_EXIT( VNIC_DBG_INIT );\r
- return IB_SUCCESS;\r
-}\r
-\r
-\r
-NDIS_STATUS\r
-_viport_process_query(\r
- IN viport_t* const p_viport,\r
- IN BOOLEAN sync )\r
-{\r
- NDIS_STATUS status;\r
- ib_api_status_t ib_status;\r
- LinkState_t expected_state = 0;\r
-\r
- VNIC_ENTER( VNIC_DBG_VIPORT );\r
- \r
- if( p_viport->errored ||\r
- p_viport->p_adapter->pnp_state == IB_PNP_IOC_REMOVE )\r
- {\r
- VNIC_TRACE( VNIC_DBG_WARN,\r
- ("IOC[%d] updates = %#x packet_filter = %#x, query: %#x(%d) set: %#x(%d)\n",\r
- p_viport->ioc_num,\r
- p_viport->updates,\r
- p_viport->p_adapter->packet_filter,\r
- p_viport->p_adapter->query_oid.oid,\r
- p_viport->p_adapter->pending_query,\r
- p_viport->p_adapter->set_oid.oid,\r
- p_viport->p_adapter->pending_set ));\r
-\r
- VNIC_TRACE_EXIT( VNIC_DBG_WARN, ("IOC[%d] in REMOVE or invalid state.\n", \r
- p_viport->ioc_num ));\r
- \r
- return NDIS_STATUS_NOT_ACCEPTED;\r
- }\r
-\r
- // Check for updates. Note that unless sync is set to TRUE, this\r
- // is the only way for this function to return success.\r
- if( !InterlockedCompareExchange( &p_viport->updates, 0, 0 ) )\r
- {\r
- /* now can restart heartbeats */\r
- if( !p_viport->timerActive &&\r
- p_viport->port_config.hbInterval )\r
- {\r
- viport_timer( p_viport, p_viport->port_config.hbInterval );\r
- }\r
- return NDIS_STATUS_SUCCESS;\r
- }\r
- \r
- else\r
- {\r
- /* stop heartbeat timer to serve another query */\r
- viport_timerStop( p_viport );\r
- }\r
-\r
- if( sync )\r
- {\r
- status = NDIS_STATUS_SUCCESS;\r
- InterlockedOr( &p_viport->updates, SYNC_QUERY );\r
- }\r
- else\r
- {\r
- status = NDIS_STATUS_PENDING;\r
- }\r
- \r
- // Handle update bits one at a time.\r
- if( p_viport->updates & NEED_ADDRESS_CONFIG )\r
- {\r
- VNIC_TRACE( VNIC_DBG_CONF,("QUERY NEED_ADDRESS_CONFIG\n"));\r
- \r
- NdisAcquireSpinLock(&p_viport->lock );\r
-\r
- p_viport->linkState = LINK_CONFIGADDRSREQ;\r
- ib_status = control_configAddrsReq(\r
- &p_viport->control, p_viport->macAddresses,\r
- p_viport->numMacAddresses, &p_viport->addrs_query_done );\r
- \r
- NdisReleaseSpinLock( &p_viport->lock );\r
-\r
- if ( ib_status != IB_SUCCESS )\r
- {\r
- InterlockedAnd( &p_viport->updates, ~NEED_ADDRESS_CONFIG );\r
- VNIC_EXIT( VNIC_DBG_VIPORT );\r
- return NDIS_STATUS_FAILURE;\r
- }\r
- expected_state = LINK_CONFIGADDRSRSP;\r
- }\r
- else if( p_viport->updates & NEED_LINK_CONFIG )\r
- {\r
- VNIC_TRACE( VNIC_DBG_CONF,\r
- ("QUERY NEED_LINK_CONFIG\n"));\r
-\r
- NdisAcquireSpinLock(&p_viport->lock );\r
-\r
- p_viport->linkState = LINK_CONFIGLINKREQ;\r
-\r
- if( (InterlockedAnd(\r
- &p_viport->updates, ~MCAST_OVERFLOW ) & MCAST_OVERFLOW ) )\r
- {\r
- p_viport->newFlags |= INIC_FLAG_ENABLE_MCAST_ALL;\r
- }\r
- else\r
- {\r
- p_viport->newFlags &= ~INIC_FLAG_ENABLE_MCAST_ALL;\r
- }\r
-\r
- if ( p_viport->mtu != p_viport->newMtu )\r
- {\r
- p_viport->newFlags |= INIC_FLAG_SET_MTU;\r
- p_viport->mtu = p_viport->newMtu;\r
- }\r
- if( ( p_viport->newFlags & INIC_FLAG_ENABLE_NIC ) &&\r
- ( p_viport->p_netpath != p_viport->p_adapter->p_currentPath ) )\r
- {\r
- ASSERT(0);\r
- }\r
-\r
- ib_status = control_configLinkReq( &p_viport->control,\r
- p_viport->newFlags, p_viport->newMtu );\r
-\r
- p_viport->newFlags &= ~INIC_FLAG_SET_MTU;\r
-\r
- NdisReleaseSpinLock( &p_viport->lock );\r
-\r
- if( ib_status != IB_SUCCESS )\r
- {\r
- InterlockedAnd( &p_viport->updates, ~NEED_LINK_CONFIG );\r
- VNIC_EXIT( VNIC_DBG_VIPORT );\r
- return NDIS_STATUS_FAILURE;\r
- }\r
- expected_state = LINK_CONFIGLINKRSP;\r
- }\r
- else if( p_viport->updates & NEED_STATS )\r
- {\r
- // TODO: \r
- VNIC_TRACE( VNIC_DBG_CONF,\r
- ("QUERY NEED_STATS\n"));\r
-\r
- NdisAcquireSpinLock( &p_viport->lock );\r
-\r
- p_viport->linkState = LINK_REPORTSTATREQ;\r
-\r
- ib_status = control_reportStatisticsReq( &p_viport->control );\r
- \r
- NdisReleaseSpinLock( &p_viport->lock );\r
-\r
- if( ib_status != IB_SUCCESS )\r
- {\r
- InterlockedAnd( &p_viport->updates, ~NEED_STATS );\r
- VNIC_EXIT( VNIC_DBG_VIPORT );\r
- return NDIS_STATUS_FAILURE;\r
- }\r
- expected_state = LINK_REPORTSTATRSP;\r
- }\r
-\r
- if( sync )\r
- {\r
- cl_event_wait_on( &p_viport->sync_event, EVENT_NO_TIMEOUT, TRUE );\r
-\r
- if( p_viport->linkState != expected_state )\r
- {\r
- status = NDIS_STATUS_FAILURE;\r
- VNIC_TRACE( VNIC_DBG_ERROR,\r
- ("Link state error: expected %d but got %d\n",\r
- expected_state, p_viport->linkState));\r
- }\r
- }\r
- VNIC_EXIT( VNIC_DBG_VIPORT );\r
- return status;\r
-}\r
-\r
-BOOLEAN\r
-viport_canTxCsum(\r
- IN viport_t* p_viport ) \r
-{\r
- if( !p_viport )\r
- return FALSE;\r
-\r
- return( BOOLEAN )( ( p_viport->featuresSupported & \r
- ( INIC_FEAT_IPV4_HEADERS | \r
- INIC_FEAT_IPV6_HEADERS |\r
- INIC_FEAT_IPV4_CSUM_TX |\r
- INIC_FEAT_TCP_CSUM_TX | \r
- INIC_FEAT_UDP_CSUM_TX ) ) == \r
- ( INIC_FEAT_IPV4_HEADERS | \r
- INIC_FEAT_IPV6_HEADERS | \r
- INIC_FEAT_IPV4_CSUM_TX | \r
- INIC_FEAT_TCP_CSUM_TX |\r
- INIC_FEAT_UDP_CSUM_TX ) );\r
-}\r
-\r
-BOOLEAN\r
-viport_canRxCsum(\r
- IN viport_t* p_viport )\r
-{\r
- if( !p_viport )\r
- return FALSE;\r
-\r
- return( BOOLEAN )( ( p_viport->featuresSupported & \r
- ( INIC_FEAT_IPV4_HEADERS | \r
- INIC_FEAT_IPV6_HEADERS |\r
- INIC_FEAT_IPV4_CSUM_RX |\r
- INIC_FEAT_TCP_CSUM_RX | \r
- INIC_FEAT_UDP_CSUM_RX ) ) == \r
- ( INIC_FEAT_IPV4_HEADERS | \r
- INIC_FEAT_IPV6_HEADERS | \r
- INIC_FEAT_IPV4_CSUM_RX | \r
- INIC_FEAT_TCP_CSUM_RX |\r
- INIC_FEAT_UDP_CSUM_RX ) );\r
-}\r
+++ /dev/null
-/*\r
- * Copyright (c) 2007 QLogic Corporation. All rights reserved.\r
- *\r
- * This software is available to you under the OpenIB.org BSD license\r
- * below:\r
- *\r
- * Redistribution and use in source and binary forms, with or\r
- * without modification, are permitted provided that the following\r
- * conditions are met:\r
- *\r
- * - Redistributions of source code must retain the above\r
- * copyright notice, this list of conditions and the following\r
- * disclaimer.\r
- *\r
- * - Redistributions in binary form must reproduce the above\r
- * copyright notice, this list of conditions and the following\r
- * disclaimer in the documentation and/or other materials\r
- * provided with the distribution.\r
- *\r
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,\r
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\r
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND\r
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS\r
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN\r
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN\r
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\r
- * SOFTWARE.\r
- *\r
- * $Id$\r
- */\r
-#ifndef _VNIC_VIPORT_H_\r
-#define _VNIC_VIPORT_H_\r
-\r
-typedef struct _mc_list {\r
- uint8_t mc_addr[MAC_ADDR_LEN];\r
-} mc_list_t;\r
-\r
-typedef enum {\r
- VIPORT_DISCONNECTED,\r
- VIPORT_CONNECTED\r
-} viport_state_t;\r
-\r
-typedef enum {\r
- LINK_UNINITIALIZED,\r
- LINK_INITIALIZE,\r
- LINK_INITIALIZECONTROL,\r
- LINK_INITIALIZEDATA,\r
- LINK_CONTROLCONNECT,\r
- LINK_CONTROLCONNECTWAIT,\r
- LINK_INITINICREQ,\r
- LINK_INITINICRSP,\r
- LINK_BEGINDATAPATH,\r
- LINK_CONFIGDATAPATHREQ,\r
- LINK_CONFIGDATAPATHRSP,\r
- LINK_DATACONNECT,\r
- LINK_DATACONNECTWAIT,\r
- LINK_XCHGPOOLREQ,\r
- LINK_XCHGPOOLRSP,\r
- LINK_INITIALIZED,\r
- LINK_IDLE,\r
- LINK_IDLING,\r
- LINK_CONFIGLINKREQ,\r
- LINK_CONFIGLINKRSP,\r
- LINK_CONFIGADDRSREQ,\r
- LINK_CONFIGADDRSRSP,\r
- LINK_REPORTSTATREQ,\r
- LINK_REPORTSTATRSP,\r
- LINK_HEARTBEATREQ,\r
- LINK_HEARTBEATRSP,\r
- LINK_RESET,\r
- LINK_RESETRSP,\r
- LINK_RESETCONTROL,\r
- LINK_RESETCONTROLRSP,\r
- LINK_DATADISCONNECT,\r
- LINK_CONTROLDISCONNECT,\r
- LINK_CLEANUPDATA,\r
- LINK_CLEANUPCONTROL,\r
- LINK_DISCONNECTED,\r
- LINK_RETRYWAIT\r
-} LinkState_t;\r
-\r
-/* index entries */\r
-#define BROADCAST_ADDR 0\r
-#define UNICAST_ADDR 1\r
-#define MCAST_ADDR_START 2\r
-#define MAX_MCAST (MAX_ADDR_ARRAY - MCAST_ADDR_START)\r
-\r
-#define currentMacAddress macAddresses[UNICAST_ADDR].address\r
-\r
-#define NEED_STATS 0x00000001\r
-#define NEED_ADDRESS_CONFIG 0x00000002\r
-#define NEED_LINK_CONFIG 0x00000004\r
-#define MCAST_OVERFLOW 0x00000008\r
-#define SYNC_QUERY 0x80000000\r
-\r
-typedef enum {\r
- NETPATH_TS_IDLE,\r
- NETPATH_TS_ACTIVE,\r
- NETPATH_TS_EXPIRED\r
-} netpathTS_t;\r
-\r
-\r
-typedef struct {\r
- LIST_ENTRY listPtrs;\r
- struct _vnic_adapter *p_adapter;\r
- uint8_t event_num;\r
-} InicNPEvent_t;\r
-\r
-typedef enum {\r
- NETPATH_PRIMARY = 1,\r
- NETPATH_SECONDARY = 2\r
-} netpath_instance_t;\r
-\r
-\r
-typedef struct Netpath {\r
- volatile LONG carrier;\r
- struct _vnic_adapter *p_adapter;\r
- struct _viport *pViport;\r
- ib_path_rec_t *p_path_rec;\r
- uint64_t connectTime;\r
- netpathTS_t timerState;\r
- netpath_instance_t instance;\r
-} Netpath_t;\r
-\r
-typedef enum {\r
- WAIT,\r
- DELAY,\r
- NOW\r
-} conn_wait_state_t;\r
-\r
-typedef struct _viport {\r
- LIST_ENTRY listPtrs;\r
- NDIS_SPIN_LOCK lock;\r
- cl_obj_t obj;\r
- struct _vnic_adapter *p_adapter;\r
- struct Netpath *p_netpath;\r
- struct ViportConfig port_config;\r
- struct Control control;\r
- struct Data data;\r
- uint64_t iocGuid;\r
- uint64_t portGuid;\r
- uint32_t ioc_num;\r
- // connected/disconnected state of control and data QPs.\r
- viport_state_t state;\r
-\r
- // Control Path cmd state Query/Rsp\r
- LinkState_t linkState;\r
- LinkState_t link_hb_state;\r
- Inic_CmdReportStatisticsRsp_t stats;\r
- uint64_t lastStatsTime;\r
- uint32_t featuresSupported;\r
- uint8_t hwMacAddress[MAC_ADDR_LEN];\r
- uint16_t defaultVlan;\r
- uint16_t numMacAddresses;\r
- Inic_AddressOp_t *macAddresses;\r
- int32_t addrs_query_done;\r
-\r
- // Indicates actions (to the VEx) that need to be taken.\r
- volatile LONG updates;\r
-\r
- uint8_t flags;\r
- uint8_t newFlags;\r
- uint16_t mtu;\r
- uint16_t newMtu;\r
- uint32_t errored;\r
- uint32_t disconnect;\r
- volatile LONG timerActive;\r
- cl_timer_t timer;\r
- cl_event_t sync_event;\r
- BOOLEAN hb_send_pending;\r
-} viport_t;\r
-\r
-\r
-BOOLEAN\r
-viport_xmitPacket(\r
- IN viport_t* const p_viport,\r
- IN NDIS_PACKET* const p_pkt );\r
-\r
-BOOLEAN \r
-viport_config_defaults(\r
- IN viport_t *p_viport );\r
-\r
-uint32_t\r
-viport_get_adapter_name(\r
- IN viport_t *p_viport );\r
-\r
-void \r
-viport_cleanup(\r
- IN viport_t *p_viport );\r
-\r
-BOOLEAN \r
-viport_setParent(\r
- IN viport_t *pViport,\r
- IN struct Netpath *pNetpath);\r
-\r
-NDIS_STATUS \r
-viport_setLink(\r
- IN viport_t *pViport, \r
- IN uint8_t flags,\r
- IN uint16_t mtu,\r
- IN BOOLEAN sync );\r
-\r
-NDIS_STATUS \r
-viport_getStats(\r
- IN viport_t *pViport );\r
-\r
-void \r
-viport_timer(\r
- IN viport_t *p_viport,\r
- IN int timeout );\r
-\r
-void \r
-viport_timerStop(\r
- IN viport_t *p_viport );\r
-\r
-void \r
-viport_linkUp(\r
- IN viport_t *pViport);\r
-\r
-void \r
-viport_linkDown(\r
- IN viport_t *pViport);\r
-\r
-void \r
-viport_stopXmit(\r
- IN viport_t *pViport);\r
-\r
-void \r
-viport_restartXmit(\r
- IN viport_t *pViport);\r
-\r
-void \r
-viport_recvPacket(\r
- IN viport_t *pViport,\r
- IN NDIS_PACKET **p_pkt,\r
- IN uint32_t num_pkts );\r
-\r
-void \r
-viport_failure(\r
- IN viport_t *pViport);\r
-\r
-BOOLEAN\r
-viport_setUnicast(\r
- IN viport_t* const pViport, \r
- IN uint8_t * pAddress);\r
-\r
-NDIS_STATUS \r
-viport_setMulticast(\r
- IN viport_t* const pViport );\r
-\r
-void \r
-netpath_init(\r
- IN struct Netpath *pNetpath,\r
- IN struct _vnic_adapter *p_adapter );\r
-\r
-BOOLEAN \r
-netpath_addPath(\r
- IN struct Netpath *pNetpath,\r
- IN viport_t *pViport);\r
-\r
-BOOLEAN\r
-viport_unsetParent(\r
- IN viport_t *pViport );\r
-\r
-ib_api_status_t\r
-viport_control_connect(\r
- IN viport_t* const p_viport );\r
-\r
-ib_api_status_t\r
-viport_data_connect(\r
- IN viport_t* const p_viport );\r
-\r
-NDIS_STATUS\r
-_viport_process_query(\r
- IN viport_t* const p_viport,\r
- IN BOOLEAN sync );\r
-\r
-void\r
-viport_cancel_xmit( \r
- IN viport_t *p_viport, \r
- IN void *p_cancel_id );\r
-\r
-BOOLEAN \r
-netpath_removePath(\r
- IN struct Netpath *pNetpath,\r
- IN viport_t *p_viport );\r
-\r
-void\r
-netpath_free(\r
- IN struct Netpath *pNetpath );\r
-\r
-BOOLEAN \r
-netpath_getStats(\r
- IN struct Netpath *pNetpath );\r
-\r
-NDIS_STATUS \r
-netpath_setMulticast(\r
- IN struct Netpath *pNetpath );\r
-\r
-int\r
-netpath_maxMtu(\r
- IN struct Netpath *pNetpath);\r
-\r
-BOOLEAN\r
-netpath_linkDown(\r
- IN Netpath_t* p_netpath );\r
-\r
-\r
-BOOLEAN \r
-netpath_linkUp(\r
- IN Netpath_t* p_netpath );\r
-\r
-BOOLEAN\r
-netpath_is_valid(\r
- IN Netpath_t* const p_netpath );\r
-\r
-BOOLEAN\r
-netpath_is_connected(\r
- IN Netpath_t* const p_netpath );\r
-\r
-BOOLEAN\r
-netpath_is_primary(\r
- IN Netpath_t* const p_netpath );\r
-\r
-BOOLEAN\r
-netpath_xmitPacket(\r
- IN struct Netpath* pNetpath,\r
- IN NDIS_PACKET* const p_pkt );\r
-\r
-void\r
-netpath_cancel_xmit( \r
- IN struct Netpath* p_netpath, \r
- IN PVOID cancel_id );\r
-\r
-void \r
-netpath_recvPacket(\r
- IN struct Netpath* pNetpath,\r
- IN NDIS_PACKET** pp_pkt,\r
- IN uint32_t num_packets);\r
-\r
-void\r
-netpath_stopXmit(\r
- IN struct Netpath *pNetpath );\r
-\r
-void\r
-netpath_restartXmit(\r
- IN struct Netpath *pNetpath );\r
-\r
-void\r
-netpath_kick(\r
- IN struct Netpath *pNetpath);\r
-\r
-void\r
-netpath_timer(\r
- IN struct Netpath *pNetpath,\r
- IN int timeout);\r
-\r
-void\r
-netpath_tx_timeout(\r
- IN struct Netpath *pNetpath);\r
-\r
-const char*\r
-netpath_to_string(\r
- IN struct Netpath *pNetpath );\r
-\r
-BOOLEAN\r
-netpath_setUnicast(\r
- IN Netpath_t* p_netpath,\r
- IN uint8_t* p_address );\r
-\r
-BOOLEAN\r
-viport_canTxCsum(\r
- IN viport_t* p_viport );\r
-\r
-BOOLEAN\r
-viport_canRxCsum(\r
- IN viport_t* p_viport );\r
-\r
-#define viport_portGuid(pViport) ((pViport)->portGuid)\r
-#define viport_maxMtu(pViport) data_maxMtu(&(pViport)->data)\r
-\r
-#define viport_getHwAddr(pViport,pAddress) \\r
- cl_memcpy(pAddress, (pViport)->hwMacAddress, MAC_ADDR_LEN)\r
-\r
-#define viport_features(pViport) ( (pViport)->featuresSupported )\r
-\r
-#define netpath_getHwAddr(pNetpath, pAddress) \\r
- viport_getHwAddr((pNetpath)->pViport, pAddress)\r
-\r
-#define netpath_canTxCsum(pNetpath) \\r
- viport_canTxCsum( (pNetpath)->pViport )\r
-\r
-#define netpath_canRxCsum(pNetpath) \\r
- viport_canRxCsum( (pNetpath)->pViport )\r
-\r
-#endif /* _VNIC_VIPORT_H_ */\r
--- /dev/null
+DIRS=\\r
+ kernel\r
--- /dev/null
+########################################################################\r
+#\r
+# Copyright(c) Infinicon Systems All rights reserved.\r
+#\r
+########################################################################\r
+\r
+\r
+# The TARGETNAME. This is name of the item being built (without the\r
+# extension. \r
+TARGETNAME=qlgcvnic\r
+\r
+########################################################################\r
+# The path where all binaries are built. \r
+#\r
+TARGETPATH=..\..\..\bin\kernel\obj$(BUILD_ALT_DIR)\r
+\r
+########################################################################\r
+# The type of item that is being built. This is manditory.\r
+# Value Meaning\r
+# DYNLINK - A DLL.\r
+# DRIVER - A kernel device driver.\r
+# EXPORT_DRIVER - A kernel device driver with exports.\r
+# PROGRAM - A windows executable.\r
+# PROGLIB - A windows library.\r
+# MINPORT - A miniport driver.\r
+# GDI_DRIVER - A video driver.\r
+# LIBRARY - A library \r
+TARGETTYPE=MINIPORT\r
+\r
+########################################################################\r
+# The type of driver being built. This affects the include paths.\r
+# Comment out for non-WDM drivers.\r
+#DRIVERTYPE=WDM\r
+\r
+#\r
+########################################################################\r
+# All the source files in this project. \r
+#\r
+SOURCES= inic.rc \\r
+ vnic_driver.c \\r
+ vnic_adapter.c \\r
+ vnic_ib.c \\r
+ vnic_control.c \\r
+ vnic_data.c \\r
+ vnic_netpath.c \\r
+ vnic_viport.c \\r
+\r
+\r
+\r
+\r
+INCLUDES=..;..\..\..\inc;..\..\..\inc\kernel;\r
+\r
+C_DEFINES=$(C_DEFINES) -DNDIS_MINIPORT_DRIVER -DNDIS_WDM=1 \\r
+ -DDEPRECATE_DDK_FUNCTIONS -DNDIS51_MINIPORT -DBINARY_COMPATIBLE=0 -DLBFO_ENABLED=1\r
+\r
+#!if $(FREEBUILD)\r
+# Free build will printout error messages\r
+#C_DEFINES=$(C_DEFINES) -DFREE_BUILD_DBG=1\r
+#!endif\r
+\r
+TARGETLIBS= \\r
+ $(DDK_LIB_PATH)\ntoskrnl.lib \\r
+ $(DDK_LIB_PATH)\hal.lib \\r
+ $(DDK_LIB_PATH)\ndis.lib \\r
+ $(TARGETPATH)\*\complib.lib \\r
+ $(TARGETPATH)\*\ibal.lib\r
+\r
+#!if !defined(DDK_TARGET_OS) || "$(DDK_TARGET_OS)"=="Win2K"\r
+#\r
+# The driver is built in the Win2K build environment\r
+# - use the library version of safe strings \r
+#\r
+#TARGETLIBS= $(TARGETLIBS) $(DDK_LIB_PATH)\ntstrsafe.lib\r
+#!endif\r
+\r
+########################################################################\r
+# Set the warning levels to maximum.\r
+MSC_WARNING_LEVEL= /W4\r
+#\r
+\r
+\r
--- /dev/null
+/*\r
+ * Copyright (c) 2005 SilverStorm Technologies. All rights reserved.\r
+ *\r
+ * This software is available to you under the OpenIB.org BSD license\r
+ * below:\r
+ *\r
+ * Redistribution and use in source and binary forms, with or\r
+ * without modification, are permitted provided that the following\r
+ * conditions are met:\r
+ *\r
+ * - Redistributions of source code must retain the above\r
+ * copyright notice, this list of conditions and the following\r
+ * disclaimer.\r
+ *\r
+ * - Redistributions in binary form must reproduce the above\r
+ * copyright notice, this list of conditions and the following\r
+ * disclaimer in the documentation and/or other materials\r
+ * provided with the distribution.\r
+ *\r
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,\r
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\r
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND\r
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS\r
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN\r
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN\r
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\r
+ * SOFTWARE.\r
+ *\r
+ * $Id$\r
+ */\r
+\r
+\r
+#include <oib_ver.h>\r
+\r
+#define VER_FILETYPE VFT_DRV\r
+#define VER_FILESUBTYPE VFT2_DRV_NETWORK\r
+\r
+#ifdef _DEBUG_\r
+#define VER_FILEDESCRIPTION_STR "QLogic VNIC NDIS Miniport (Debug)"\r
+#else\r
+#define VER_FILEDESCRIPTION_STR "QLogic VNIC NDIS Miniport"\r
+#endif\r
+\r
+#define VER_INTERNALNAME_STR "qlgcvnic.sys"\r
+#define VER_ORIGINALFILENAME_STR "qlgcvnic.sys"\r
+\r
+#include <common.ver>\r
--- /dev/null
+#\r
+# DO NOT EDIT THIS FILE!!! Edit .\sources. if you want to add a new source\r
+# file to this component. This file merely indirects to the real make file\r
+# that is shared by all the driver components of the Windows NT DDK\r
+#\r
+\r
+!INCLUDE ..\..\..\inc\openib.def\r
--- /dev/null
+; QLogic Corporation Ethernet over Infiniband NIC.\r
+; Copyright (c) QLogic Corporation all Rights Reserved.\r
+\r
+[Version]\r
+Signature="$Windows NT$"\r
+Class=Net\r
+ClassGUID={4d36e972-e325-11ce-bfc1-08002be10318}\r
+Provider=%Inf_Provider%\r
+DriverVer=01/21/2008,1.0.0000.927\r
+\r
+[ControlFlags]\r
+ExcludeFromSelect = IBA\V00066aP00000030\r
+\r
+; ================= Device Install section =====================\r
+\r
+[DestinationDirs]\r
+DefaultDestDir=12\r
+\r
+[SourceDisksNames.x86]\r
+1=%DiskId%,,,""\r
+\r
+[SourceDisksNames.amd64]\r
+1=%DiskId%,,,""\r
+\r
+[SourceDisksNames.ia64]\r
+1=%DiskId%,,,""\r
+\r
+[SourceDisksFiles]\r
+qlgcvnic.sys=1\r
+\r
+[Manufacturer]\r
+%Inf_Provider% = vnic.DeviceSection,ntx86,ntamd64,ntia64\r
+\r
+[vnic.DeviceSection]\r
+; empty since we don't support W9x/Me\r
+\r
+[vnic.DeviceSection.ntx86]\r
+%vnic.DeviceDesc% = VNIC.DDInstall,IBA\V00066aP00000030S00066as00000030v0001, \\r
+ IBA\V00066aP00000030S00066as00000030, \\r
+ IBA\V00066aP00000030v0001, \\r
+ IBA\V00066aP00000030\r
+\r
+[vnic.DeviceSection.ntamd64]\r
+%vnic.DeviceDesc% = vnic.DDInstall,IBA\V00066aP00000030S00066as00000030v0001, \\r
+ IBA\V00066aP00000030S00066as00000030, \\r
+ IBA\V00066aP00000030v0001, \\r
+ IBA\V00066aP00000030\r
+\r
+[vnic.DeviceSection.ntia64]\r
+%vnic.DeviceDesc% = vnic.DDInstall,IBA\V00066aP00000030S00066as00000030v0001, \\r
+ IBA\V00066aP00000030S00066as00000030, \\r
+ IBA\V00066aP00000030v0001, \\r
+ IBA\V00066aP00000030\r
+\r
+[vnic.DDInstall.ntx86]\r
+Characteristics = %CHARACTERISTICS%\r
+AddReg = vnic.AddReg\r
+CopyFiles = vnic.CopyFiles\r
+\r
+[vnic.DDInstall.ntamd64]\r
+Characteristics = %CHARACTERISTICS%\r
+AddReg = vnic.AddReg\r
+CopyFiles = vnic.CopyFiles\r
+\r
+[vnic.DDInstall.ntia64]\r
+Characteristics = %CHARACTERISTICS%\r
+AddReg = vnic.AddReg\r
+CopyFiles = vnic.CopyFiles\r
+\r
+[vnic.DDInstall.ntx86.Services]\r
+AddService = qlgcvnic,%SPSVCINST_ASSOCSERVICE%,vnic.ServiceInstall,vnic.EventLogInstall\r
+\r
+[vnic.DDInstall.ntamd64.Services]\r
+AddService = qlgcvnic,%SPSVCINST_ASSOCSERVICE%,vnic.ServiceInstall,vnic.EventLogInstall\r
+\r
+[vnic.DDInstall.ntia64.Services]\r
+AddService = qlgcvnic,%SPSVCINST_ASSOCSERVICE%,vnic.ServiceInstall,vnic.EventLogInstall\r
+\r
+[vnic.CopyFiles]\r
+qlgcvnic.sys,,,2\r
+\r
+[vnic.AddReg]\r
+HKR, Ndi, Service, 0, "qlgcvnic"\r
+HKR, Ndi\Interfaces, UpperRange, 0, "ndis5"\r
+HKR, Ndi\Interfaces, LowerRange, 0, "ethernet"\r
+\r
+HKR, Ndi\params\VlanId, ParamDesc, 0, "802.1q VlanId"\r
+HKR, Ndi\params\VlanId, Type, 0, "dword"\r
+HKR, Ndi\params\VlanId, Optional, 0, "1"\r
+HKR, Ndi\params\VlanId, Default, 0, "1"\r
+HKR, Ndi\params\VlanId, Min, 0, "1"\r
+HKR, Ndi\params\VlanId, Max, 0, "4094"\r
+HKR, Ndi\params\VlanId, Step, 0, "1"\r
+HKR, Ndi\params\VlanId, Base, 0, "10"\r
+\r
+HKR, Ndi\params\UserPriority, ParamDesc, 0, "802.1p Priority"\r
+HKR, Ndi\params\UserPriority, Type, 0, "dword"\r
+HKR, Ndi\Params\UserPriority, Optional, 0, "1"\r
+HKR, Ndi\params\UserPriority, Default, 0, "0"\r
+HKR, Ndi\params\UserPriority, Min, 0, "0"\r
+HKR, Ndi\params\UserPriority, Max, 0, "7"\r
+HKR, Ndi\params\UserPriority, Step, 0, "1"\r
+\r
+HKR, Ndi\Params\PayloadMtu, ParamDesc, 0, "Payload Mtu size"\r
+HKR, Ndi\Params\PayloadMtu, Type, 0, "dword"\r
+HKR, Ndi\Params\PayloadMtu, Default, 0, "1500"\r
+HKR, Ndi\Params\PayloadMtu, Min, 0, "1500"\r
+HKR, Ndi\Params\PayloadMtu, Max, 0, "9500"\r
+HKR, Ndi\Params\PayloadMtu, Step, 0, "100"\r
+HKR, Ndi\Params\PayloadMtu, Base, 0, "10"\r
+\r
+HKR, Ndi\Params\UseTxCsum, ParamDesc, 0, "Send Chksum Offload"\r
+HKR, Ndi\Params\UseTxCsum, Type, 0, "enum"\r
+HKR, Ndi\Params\UseTxCsum, Default, 0, "1"\r
+HKR, Ndi\Params\UseTxCsum, Optional, 0, "0"\r
+HKR, Ndi\Params\UseTxCsum\enum, "0", 0, "Disabled"\r
+HKR, Ndi\Params\UseTxCsum\enum, "1", 0, "Enabled"\r
+\r
+HKR, Ndi\Params\UseRxCsum,ParamDesc, 0, "Recv Chksum Offload"\r
+HKR, Ndi\Params\UseRxCsum,Type, 0, "enum"\r
+HKR, Ndi\Params\UseRxCsum,Default, 0, "1"\r
+HKR, Ndi\Params\UseRxCsum,Optional, 0, "0"\r
+HKR, Ndi\Params\UseRxCsum\enum, "0", 0, "Disabled"\r
+HKR, Ndi\Params\UseRxCsum\enum, "1", 0, "Enabled"\r
+\r
+HKR, Ndi\Params\SecondaryPath, ParamDesc, 0, "Secondary path"\r
+HKR, Ndi\Params\SecondaryPath, Type, 0, "enum"\r
+HKR, Ndi\Params\SecondaryPath, Default, 0, "0"\r
+HKR, Ndi\Params\SecondaryPath, Optional, 0, "0"\r
+HKR, Ndi\Params\SecondaryPath\enum, "0", 0, "Disabled"\r
+HKR, Ndi\Params\SecondaryPath\enum, "1", 0, "Enabled"\r
+\r
+HKR, Ndi\Params\Heartbeat, ParamDesc, 0, "Heartbeat interval (ms)"\r
+HKR, Ndi\Params\Heartbeat, Type, 0, "dword"\r
+HKR, Ndi\Params\Heartbeat, Default, 0, "2000"\r
+HKR, Ndi\Params\Heartbeat, Min, 0, "0"\r
+HKR, Ndi\Params\Heartbeat, Max, 0, "10000"\r
+HKR, Ndi\Params\Heartbeat, Step, 0, "1000"\r
+HKR, Ndi\Params\Heartbeat, Base, 0, "10"\r
+\r
+HKR, Ndi\Params\BundleId, ParamDesc, 0, "LBFO Bundle Id"\r
+HKR, Ndi\Params\BundleId, Type, 0, "enum"\r
+HKR, Ndi\Params\BundleId, Default, 0, "1"\r
+HKR, Ndi\Params\BundleId, Optional, 0, "1"\r
+HKR, Ndi\Params\BundleId\enum, "1", 0, "Bundle 1"\r
+HKR, Ndi\Params\BundleId\enum, "2", 0, "Bundle 2"\r
+HKR, Ndi\Params\BundleId\enum, "3", 0, "Bundle 3"\r
+HKR, Ndi\Params\BundleId\enum, "4", 0, "Bundle 4"\r
+;\r
+;\r
+; ============= Service Install section ==============\r
+;\r
+\r
+[vnic.ServiceInstall]\r
+DisplayName = %vnic.ServiceDesc%\r
+ServiceType = %SERVICE_KERNEL_DRIVER%\r
+StartType = %SERVICE_DEMAND_START%\r
+ErrorControl = %SERVICE_ERROR_NORMAL%\r
+ServiceBinary = %12%\qlgcvnic.sys\r
+LoadOrderGroup = NDIS\r
+AddReg = vnic.ParamsReg\r
+\r
+[vnic.ParamsReg]\r
+\r
+HKR,"Parameters","DebugFlags",%REG_DWORD%,0x00000003\r
+\r
+HKR,"Parameters","MinHostPoolSz",%REG_DWORD%,256\r
+HKR, "Parameters","HostRecvPoolEntries",%REG_DWORD%,512\r
+HKR, "Parameters","MinEiocPoolSz",%REG_DWORD%,256\r
+HKR, "Parameters","MaxEiocPoolSz",%REG_DWORD%,512\r
+HKR, "Parameters","MinHostKickTimeout",%REG_DWORD%,50\r
+HKR, "Parameters","MaxHostKickTimeout",%REG_DWORD%,100\r
+HKR, "Parameters","MinHostKickEntries",%REG_DWORD%,1\r
+HKR, "Parameters","MaxHostKickEntries",%REG_DWORD%,64\r
+HKR, "Parameters","MinHostKickBytes",%REG_DWORD%,0\r
+HKR, "Parameters","MaxHostKickBytes",%REG_DWORD%,5000\r
+HKR, "Parameters","MinHostUpdateSz",%REG_DWORD%,8\r
+HKR, "Parameters","MaxHostUpdateSz",%REG_DWORD%,32\r
+HKR, "Parameters","MinEiocUpdateSz",%REG_DWORD%,8\r
+HKR, "Parameters","MaxEiocUpdateSz",%REG_DWORD%,32\r
+HKR, "Parameters","HeartbeatTimeout",%REG_DWORD%,40000\r
+\r
+[vnic.EventLogInstall]\r
+AddReg = vnic.EventLogAddReg\r
+\r
+[vnic.EventLogAddReg]\r
+HKR,,EventMessageFile,%REG_EXPAND_SZ%,"%%SystemRoot%%\System32\netevent.dll"\r
+HKR,,TypesSupported,%REG_DWORD%,7\r
+\r
+[Strings]\r
+NetClassGuid="{4d36e972-e325-11ce-bfc1-08002be10318}"\r
+Inf_Provider="QLogic Corporation"\r
+vnic.DeviceDesc="Ethernet over InfiniBand Virtual NIC"\r
+vnic.ServiceDesc="Virtual NIC"\r
+DiskId="QLogic Ethernet over InfiniBand Disk"\r
+InternalBus=0\r
+PNPBus=15\r
+SPSVCINST_NULL=0x0\r
+SPSVCINST_ASSOCSERVICE=0x00000002\r
+SERVICE_KERNEL_DRIVER=1\r
+SERVICE_DEMAND_START=3\r
+SERVICE_ERROR_NORMAL=1\r
+REG_DWORD=0x00010001\r
+REG_DWORD_NO_CLOBBER=0x00010003\r
+REG_EXPAND_SZ=0x00020000\r
+CHARACTERISTICS=0x81; NCF_VIRTUAL | NCF_HAS_UI\r
--- /dev/null
+/*\r
+ * Copyright (c) 2007 QLogic Corporation. All rights reserved.\r
+ *\r
+ * This software is available to you under the OpenIB.org BSD license\r
+ * below:\r
+ *\r
+ * Redistribution and use in source and binary forms, with or\r
+ * without modification, are permitted provided that the following\r
+ * conditions are met:\r
+ *\r
+ * - Redistributions of source code must retain the above\r
+ * copyright notice, this list of conditions and the following\r
+ * disclaimer.\r
+ *\r
+ * - Redistributions in binary form must reproduce the above\r
+ * copyright notice, this list of conditions and the following\r
+ * disclaimer in the documentation and/or other materials\r
+ * provided with the distribution.\r
+ *\r
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,\r
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\r
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND\r
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS\r
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN\r
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN\r
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\r
+ * SOFTWARE.\r
+ *\r
+ * $Id$\r
+ */\r
+\r
+#include <iba/ib_al.h>\r
+#include <iba/ioc_ifc.h>\r
+#include <complib/cl_bus_ifc.h>\r
+#include "vnic_adapter.h"\r
+\r
+//#include "vnic_driver.h"\r
+\r
+extern struct _vnic_globals g_vnic;\r
+\r
+NDIS_STATUS\r
+vnic_get_adapter_params(\r
+ IN NDIS_HANDLE h_handle,\r
+ OUT vnic_params_t* const p_params );\r
+\r
+static\r
+NDIS_STATUS\r
+_adapter_set_sg_size(\r
+ IN NDIS_HANDLE h_handle,\r
+ IN ULONG mtu_size );\r
+\r
+NDIS_STATUS\r
+vnic_get_adapter_interface(\r
+ IN NDIS_HANDLE h_handle,\r
+ IN vnic_adapter_t *p_adapter);\r
+\r
+static\r
+vnic_path_record_t*\r
+__path_record_add(\r
+ IN vnic_adapter_t* const p_adapter,\r
+ IN ib_path_rec_t* const p_path_rec );\r
+\r
+static \r
+vnic_path_record_t*\r
+__path_record_remove(\r
+ IN vnic_adapter_t* const p_adapter,\r
+ IN ib_path_rec_t* const p_path_rec );\r
+\r
+static BOOLEAN\r
+__path_records_match(\r
+ IN ib_path_rec_t* const p_path1,\r
+ IN ib_path_rec_t* const p_path2 );\r
+\r
+static\r
+vnic_path_record_t *\r
+__path_record_find( \r
+ IN vnic_adapter_t* const p_adapter,\r
+ IN ib_path_rec_t* const p_path_rec );\r
+\r
+static\r
+vnic_path_record_t*\r
+__path_record_get(\r
+ IN vnic_adapter_t* const p_adapter );\r
+\r
+static void\r
+__path_records_cleanup(\r
+ IN vnic_adapter_t *p_adapter );\r
+\r
+static ib_api_status_t\r
+_adapter_open_ca(\r
+ IN vnic_adapter_t* const p_adapter );\r
+\r
+\r
+static ib_api_status_t\r
+_adapter_close_ca(\r
+ IN vnic_adapter_t* const p_adapter );\r
+\r
+static \r
+ib_api_status_t\r
+_adapter_netpath_update(\r
+ IN vnic_adapter_t* const p_adapter,\r
+ IN viport_t* const p_viport,\r
+ IN vnic_path_record_t* p_path );\r
+\r
+static\r
+ib_api_status_t\r
+adapter_netpath_update_and_connect(\r
+ IN vnic_adapter_t* const p_adapter,\r
+ IN vnic_path_record_t *p_path );\r
+\r
+static inline uint8_t\r
+_get_ioc_num_from_iocguid(\r
+ IN ib_net64_t *p_iocguid );\r
+\r
+static BOOLEAN\r
+__sid_valid(\r
+ IN vnic_adapter_t *p_adapter,\r
+ IN ib_net64_t sid );\r
+\r
+static void\r
+__adapter_cleanup(\r
+ IN vnic_adapter_t *p_adapter );\r
+\r
+#if ( LBFO_ENABLED )\r
+\r
+static NDIS_STATUS\r
+__adapter_set_failover_primary(\r
+ IN vnic_adapter_t* const p_adapter,\r
+ IN BOOLEAN promote_secondary );\r
+\r
+static NDIS_STATUS\r
+__adapter_set_failover_secondary(\r
+ IN vnic_adapter_t* const p_adapter,\r
+ IN NDIS_HANDLE primary_handle );\r
+\r
+static void\r
+__adapter_add_to_failover_list(\r
+ IN vnic_adapter_t* const p_adapter,\r
+ IN lbfo_state_t failover_state );\r
+static void\r
+__adapter_remove_from_failover_list(\r
+ IN vnic_adapter_t* const p_adapter );\r
+\r
+static\r
+vnic_adapter_t*\r
+__adapter_find_on_failover_list(\r
+ IN int list_flag,\r
+ IN uint32_t bundle_id );\r
+\r
+#endif // LBFO_ENABLED\r
+\r
+ib_api_status_t\r
+vnic_create_adapter(\r
+ IN NDIS_HANDLE h_handle,\r
+ IN NDIS_HANDLE wrapper_config_context,\r
+ OUT vnic_adapter_t** const pp_adapter)\r
+{\r
+ NDIS_STATUS status;\r
+ ib_api_status_t ib_status;\r
+ vnic_adapter_t *p_adapter;\r
+\r
+ VNIC_ENTER( VNIC_DBG_ADAPTER );\r
+\r
+ status = NdisAllocateMemoryWithTag( &p_adapter, sizeof(vnic_adapter_t), 'pada');\r
+\r
+ if ( status != NDIS_STATUS_SUCCESS )\r
+ {\r
+ VNIC_TRACE_EXIT(VNIC_DBG_ERROR,("Failed to allocate adapter\n"));\r
+ return IB_INSUFFICIENT_MEMORY;\r
+ }\r
+\r
+ NdisZeroMemory( p_adapter, sizeof(vnic_adapter_t) );\r
+\r
+ NdisAllocateSpinLock( &p_adapter->lock );\r
+ NdisAllocateSpinLock( &p_adapter->path_records_lock );\r
+ NdisAllocateSpinLock( &p_adapter->pending_list_lock );\r
+ NdisAllocateSpinLock( &p_adapter->cancel_list_lock );\r
+ \r
+ InitializeListHead( &p_adapter->send_pending_list );\r
+ InitializeListHead( &p_adapter->cancel_send_list );\r
+\r
+ cl_qlist_init( &p_adapter->path_records_list );\r
+\r
+ status = \r
+ vnic_get_adapter_params( wrapper_config_context, &p_adapter->params );\r
+\r
+ if ( status != NDIS_STATUS_SUCCESS )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_ERROR,\r
+ (" vnic_get_adapter_params failed with status %d\n", status));\r
+ NdisFreeMemory( p_adapter, sizeof(vnic_adapter_t), 0 );\r
+ return IB_INVALID_PARAMETER;\r
+ }\r
+\r
+ status = vnic_get_adapter_interface( h_handle, p_adapter );\r
+ if ( status != NDIS_STATUS_SUCCESS )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_ERROR,\r
+ ("failed status %x\n", status ) );\r
+ NdisFreeMemory( p_adapter, sizeof(vnic_adapter_t), 0 );\r
+ return IB_INVALID_PARAMETER;\r
+ }\r
+\r
+ /*Open AL */\r
+ ib_status = p_adapter->ifc.open_al( &p_adapter->h_al );\r
+ if ( ib_status != IB_SUCCESS )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_ERROR,\r
+ ("ib_open_al returned %s\n", \r
+ p_adapter->ifc.get_err_str( ib_status )) );\r
+ NdisFreeMemory( p_adapter, sizeof(vnic_adapter_t), 0 );\r
+ return ib_status;\r
+ }\r
+\r
+ /* we will use these indexes later as an viport instance ID for connect request\r
+ * since target requires unique instance per connection per IOC.\r
+ */\r
+ p_adapter->primaryPath.instance = NETPATH_PRIMARY;\r
+ p_adapter->secondaryPath.instance = NETPATH_SECONDARY;\r
+ \r
+ /* set adapter level params here */\r
+ p_adapter->vlan_info = p_adapter->params.VlanInfo;\r
+\r
+#if ( LBFO_ENABLED )\r
+\r
+ p_adapter->failover.bundle_id = p_adapter->params.bundle_id;\r
+ p_adapter->failover.fo_state = _ADAPTER_NOT_BUNDLED;\r
+\r
+#endif\r
+\r
+ p_adapter->h_handle = h_handle;\r
+ *pp_adapter = p_adapter;\r
+\r
+ VNIC_EXIT( VNIC_DBG_ADAPTER );\r
+ return IB_SUCCESS;\r
+}\r
+\r
+\r
+void\r
+vnic_destroy_adapter(\r
+ IN vnic_adapter_t *p_adapter)\r
+{\r
+ ib_api_status_t ib_status = IB_SUCCESS;\r
+ ib_pnp_handle_t h_pnp;\r
+ ib_al_handle_t h_al;\r
+\r
+ VNIC_ENTER( VNIC_DBG_ADAPTER );\r
+\r
+ ASSERT( KeGetCurrentIrql() < DISPATCH_LEVEL );\r
+\r
+ if( ( h_pnp = InterlockedExchangePointer( (void *)&p_adapter->h_pnp, NULL ) ) != NULL )\r
+ {\r
+ ib_status =\r
+ p_adapter->ifc.dereg_pnp( h_pnp, NULL );\r
+ }\r
+\r
+ /* should not receive new path notifications anymore, safe to cleanup */\r
+\r
+ if( InterlockedCompareExchange( (volatile LONG *)&p_adapter->state,\r
+ INIC_DEREGISTERING, INIC_REGISTERED ) == INIC_REGISTERED )\r
+ {\r
+ __adapter_cleanup( p_adapter );\r
+ }\r
+\r
+ _adapter_close_ca( p_adapter );\r
+\r
+#if ( LBFO_ENABLED )\r
+\r
+ __adapter_remove_from_failover_list( p_adapter );\r
+\r
+#endif\r
+\r
+ InterlockedExchange( (volatile LONG *)&p_adapter->state, INIC_UNINITIALIZED );\r
+ if( ( h_al = InterlockedExchangePointer( (void *)&p_adapter->h_al, NULL ) ) != NULL )\r
+ {\r
+ ib_status = p_adapter->ifc.close_al( h_al );\r
+ ASSERT( ib_status == IB_SUCCESS );\r
+ }\r
+\r
+ NdisFreeSpinLock( &p_adapter->lock );\r
+ NdisFreeSpinLock( &p_adapter->path_records_lock );\r
+ NdisFreeMemory( p_adapter, sizeof(vnic_adapter_t), 0 );\r
+ p_adapter = NULL;\r
+\r
+ VNIC_EXIT( VNIC_DBG_ADAPTER );\r
+}\r
+\r
+static ib_api_status_t\r
+_adapter_open_ca(\r
+ IN vnic_adapter_t* const p_adapter )\r
+{\r
+ ib_api_status_t ib_status = IB_SUCCESS;\r
+ ib_al_ifc_t *p_ifc = &p_adapter->ifc;\r
+ uint32_t attr_size;\r
+ ib_ca_attr_t *p_ca_attrs;\r
+ uint32_t num;\r
+ uint64_t start_addr = 0;\r
+ \r
+ if( p_adapter->h_ca )\r
+ return ib_status;\r
+\r
+ ib_status = p_ifc->open_ca( p_adapter->h_al,\r
+ p_adapter->ifc_data.ca_guid,\r
+ NULL, //ib_asyncEvent,\r
+ p_adapter,\r
+ &p_adapter->h_ca );\r
+\r
+ if ( ib_status != IB_SUCCESS )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_ERROR,\r
+ ("Failed to open hca\n") );\r
+ return IB_INSUFFICIENT_RESOURCES;\r
+ }\r
+\r
+ ib_status = p_ifc->query_ca( p_adapter->h_ca, NULL , &attr_size );\r
+ if( ib_status != IB_INSUFFICIENT_MEMORY )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_ERROR,\r
+ ("ib_query_ca failed status %s\n",\r
+ p_ifc->get_err_str( ib_status )) );\r
+ \r
+ ib_status = IB_INSUFFICIENT_RESOURCES;\r
+ goto ca_failure;\r
+ }\r
+\r
+ ASSERT( attr_size );\r
+\r
+ p_ca_attrs = cl_zalloc( attr_size );\r
+ if ( p_ca_attrs == NULL )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_ERROR,\r
+ ("Allocate %d bytes failed for Channel adapter\n", attr_size ));\r
+\r
+ ib_status = IB_INSUFFICIENT_MEMORY;\r
+ goto ca_failure;\r
+ }\r
+\r
+ ib_status = p_ifc->query_ca( p_adapter->h_ca, p_ca_attrs , &attr_size );\r
+ if ( ib_status != IB_SUCCESS )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_ERROR,\r
+ ("CA attributes query failed\n") );\r
+ cl_free ( p_ca_attrs );\r
+ goto ca_failure;\r
+ }\r
+\r
+ p_adapter->ca.numPorts = p_ca_attrs->num_ports;\r
+ if( p_adapter->ca.numPorts > VNIC_CA_MAX_PORTS )\r
+ p_adapter->ca.numPorts = VNIC_CA_MAX_PORTS;\r
+\r
+ for( num = 0; num < p_adapter->ca.numPorts; num++ )\r
+ p_adapter->ca.portGuids[num] = p_ca_attrs->p_port_attr[num].port_guid;\r
+\r
+ p_adapter->ca.caGuid = p_adapter->ifc_data.ca_guid;\r
+\r
+ cl_free ( p_ca_attrs );\r
+\r
+ ib_status = p_adapter->ifc.alloc_pd( p_adapter->h_ca,\r
+ IB_PDT_NORMAL, p_adapter, &p_adapter->ca.hPd );\r
+ if ( ib_status != IB_SUCCESS )\r
+ {\r
+ VNIC_TRACE_EXIT ( VNIC_DBG_ERROR,\r
+ ("Alloc PD failed status %s(%d)\n",\r
+ p_adapter->ifc.get_err_str(ib_status), ib_status ));\r
+ goto ca_failure;\r
+ }\r
+\r
+ if ( ( ib_status = ibregion_physInit( p_adapter,\r
+ &p_adapter->ca.region,\r
+ p_adapter->ca.hPd,\r
+ &start_addr,\r
+ MAX_PHYS_MEMORY ) ) != IB_SUCCESS )\r
+ {\r
+ VNIC_TRACE_EXIT ( VNIC_DBG_ERROR,\r
+ ("phys region init failed status %s(%d)\n",\r
+ p_adapter->ifc.get_err_str(ib_status), ib_status ));\r
+ p_adapter->ifc.dealloc_pd( p_adapter->ca.hPd, NULL );\r
+ goto ca_failure;\r
+ }\r
+\r
+ return ib_status;\r
+\r
+ca_failure:\r
+ if( p_adapter->h_ca )\r
+ p_ifc->close_ca( p_adapter->h_ca, NULL );\r
+\r
+ return ib_status;\r
+}\r
+\r
+static BOOLEAN\r
+_adapter_params_sanity_check(vnic_params_t *p_params)\r
+{\r
+ DEFAULT_PARAM( p_params->MaxAddressEntries, MAX_ADDRESS_ENTRIES );\r
+ DEFAULT_PARAM( p_params->MinAddressEntries, MIN_ADDRESS_ENTRIES );\r
+\r
+ DEFAULT_PARAM( p_params->ViportStatsInterval, VIPORT_STATS_INTERVAL );\r
+ DEFAULT_PARAM( p_params->ViportHbInterval, VIPORT_HEARTBEAT_INTERVAL );\r
+ DEFAULT_PARAM( p_params->ViportHbTimeout, VIPORT_HEARTBEAT_TIMEOUT );\r
+\r
+ DEFAULT_PARAM( p_params->ControlRspTimeout, CONTROL_RSP_TIMEOUT );\r
+ DEFAULT_PARAM( p_params->ControlReqRetryCount, CONTROL_REQ_RETRY_COUNT );\r
+\r
+ DEFAULT_PARAM( p_params->RetryCount, RETRY_COUNT );\r
+ DEFAULT_PARAM( p_params->MinRnrTimer, MIN_RNR_TIMER );\r
+\r
+ DEFAULT_PARAM( p_params->MaxViportsPerNetpath, MAX_VIPORTS_PER_NETPATH );\r
+ DEFAULT_PARAM( p_params->DefaultViportsPerNetpath, DEFAULT_VIPORTS_PER_NETPATH );\r
+\r
+ DEFAULT_PARAM( p_params->DefaultPkey, DEFAULT_PKEY );\r
+ DEFAULT_PARAM( p_params->NotifyBundleSz, NOTIFY_BUNDLE_SZ );\r
+ DEFAULT_PARAM( p_params->DefaultNoPathTimeout, DEFAULT_NO_PATH_TIMEOUT );\r
+ DEFAULT_PARAM( p_params->DefaultPrimaryConnectTimeout, DEFAULT_PRI_CON_TIMEOUT );\r
+ DEFAULT_PARAM( p_params->DefaultPrimaryReconnectTimeout, DEFAULT_PRI_RECON_TIMEOUT );\r
+ DEFAULT_PARAM( p_params->DefaultPrimarySwitchTimeout, DEFAULT_PRI_SWITCH_TIMEOUT );\r
+ DEFAULT_PARAM( p_params->DefaultPreferPrimary, DEFAULT_PREFER_PRIMARY );\r
+\r
+ U32_RANGE( p_params->MaxAddressEntries );\r
+ U32_RANGE( p_params->MinAddressEntries );\r
+ RANGE_CHECK( p_params->MinMtu, MIN_MTU, MAX_MTU );\r
+ RANGE_CHECK( p_params->MaxMtu, MIN_MTU, MAX_MTU );\r
+ U32_RANGE( p_params->HostRecvPoolEntries );\r
+ U32_RANGE( p_params->MinHostPoolSz );\r
+ U32_RANGE( p_params->MinEiocPoolSz );\r
+ U32_RANGE( p_params->MaxEiocPoolSz );\r
+ U32_ZERO_RANGE( p_params->MinHostKickTimeout );\r
+ U32_ZERO_RANGE( p_params->MaxHostKickTimeout );\r
+ U32_ZERO_RANGE( p_params->MinHostKickEntries );\r
+ U32_ZERO_RANGE( p_params->MaxHostKickEntries );\r
+ U32_ZERO_RANGE( p_params->MinHostKickBytes );\r
+ U32_ZERO_RANGE( p_params->MaxHostKickBytes );\r
+ U32_RANGE( p_params->MinHostUpdateSz );\r
+ U32_RANGE( p_params->MaxHostUpdateSz );\r
+ U32_RANGE( p_params->MinEiocUpdateSz );\r
+ U32_RANGE( p_params->MaxEiocUpdateSz );\r
+ U8_RANGE( p_params->NotifyBundleSz );\r
+ U32_ZERO_RANGE( p_params->ViportStatsInterval );\r
+ U32_ZERO_RANGE( p_params->ViportHbInterval );\r
+ U32_ZERO_RANGE( p_params->ViportHbTimeout );\r
+ U32_RANGE( p_params->ControlRspTimeout );\r
+ U8_RANGE( p_params->ControlReqRetryCount );\r
+ ZERO_RANGE_CHECK( p_params->RetryCount, 0, 7 );\r
+ ZERO_RANGE_CHECK( p_params->MinRnrTimer, 0, 31 );\r
+ U32_RANGE( p_params->DefaultViportsPerNetpath );\r
+ U8_RANGE( p_params->MaxViportsPerNetpath );\r
+ U16_ZERO_RANGE( p_params->DefaultPkey );\r
+ U32_RANGE( p_params->DefaultNoPathTimeout );\r
+ U32_RANGE( p_params->DefaultPrimaryConnectTimeout );\r
+ U32_RANGE( p_params->DefaultPrimaryReconnectTimeout );\r
+ U32_RANGE( p_params->DefaultPrimarySwitchTimeout );\r
+ BOOLEAN_RANGE( p_params->DefaultPreferPrimary );\r
+ BOOLEAN_RANGE( p_params->UseRxCsum );\r
+ BOOLEAN_RANGE( p_params->UseTxCsum );\r
+\r
+ LESS_THAN_OR_EQUAL( p_params->MinAddressEntries, p_params->MaxAddressEntries );\r
+ LESS_THAN_OR_EQUAL( p_params->MinMtu, p_params->MaxMtu );\r
+ LESS_THAN_OR_EQUAL( p_params->MinHostPoolSz, p_params->HostRecvPoolEntries );\r
+ POWER_OF_2( p_params->HostRecvPoolEntries );\r
+ POWER_OF_2( p_params->MinHostPoolSz );\r
+ POWER_OF_2( p_params->NotifyBundleSz );\r
+ LESS_THAN( p_params->NotifyBundleSz, p_params->MinEiocPoolSz );\r
+ LESS_THAN_OR_EQUAL( p_params->MinEiocPoolSz, p_params->MaxEiocPoolSz );\r
+ POWER_OF_2( p_params->MinEiocPoolSz );\r
+ POWER_OF_2( p_params->MaxEiocPoolSz );\r
+ LESS_THAN_OR_EQUAL( p_params->MinHostKickTimeout, p_params->MaxHostKickTimeout );\r
+ LESS_THAN_OR_EQUAL( p_params->MinHostKickEntries, p_params->MaxHostKickEntries );\r
+ LESS_THAN_OR_EQUAL( p_params->MinHostKickBytes, p_params->MaxHostKickBytes );\r
+ LESS_THAN_OR_EQUAL( p_params->MinHostUpdateSz, p_params->MaxHostUpdateSz );\r
+ POWER_OF_2( p_params->MinHostUpdateSz );\r
+ POWER_OF_2( p_params->MaxHostUpdateSz );\r
+ LESS_THAN( p_params->MinHostUpdateSz, p_params->MinHostPoolSz );\r
+ LESS_THAN( p_params->MaxHostUpdateSz, p_params->HostRecvPoolEntries );\r
+ LESS_THAN_OR_EQUAL( p_params->MinEiocUpdateSz, p_params->MaxEiocUpdateSz );\r
+ POWER_OF_2( p_params->MinEiocUpdateSz );\r
+ POWER_OF_2( p_params->MaxEiocUpdateSz );\r
+ LESS_THAN( p_params->MinEiocUpdateSz, p_params->MinEiocPoolSz );\r
+ LESS_THAN( p_params->MaxEiocUpdateSz, p_params->MaxEiocPoolSz );\r
+ LESS_THAN_OR_EQUAL( p_params->DefaultViportsPerNetpath, p_params->MaxViportsPerNetpath );\r
+\r
+ return TRUE;\r
+\r
+}\r
+NDIS_STATUS\r
+vnic_get_adapter_params(\r
+ IN NDIS_HANDLE wrapper_config_context,\r
+ OUT vnic_params_t* const p_params )\r
+{\r
+ NDIS_STATUS status;\r
+ NDIS_HANDLE h_config;\r
+ NDIS_CONFIGURATION_PARAMETER *p_reg_prm;\r
+ NDIS_STRING keyword;\r
+\r
+ VNIC_ENTER( VNIC_DBG_ADAPTER );\r
+\r
+ CL_ASSERT(p_params );\r
+\r
+ /* prepare params for default initialization */\r
+ cl_memset( p_params, 0xff, sizeof (vnic_params_t) );\r
+\r
+ NdisOpenConfiguration( &status, &h_config, wrapper_config_context );\r
+ if( status != NDIS_STATUS_SUCCESS )\r
+ {\r
+ VNIC_TRACE_EXIT( VNIC_DBG_ERROR,\r
+ ("NdisOpenConfiguration returned 0x%.8x\n", status) );\r
+ return status;\r
+ }\r
+\r
+ status = NDIS_STATUS_FAILURE;\r
+ p_reg_prm = NULL;\r
+\r
+ RtlInitUnicodeString( &keyword, L"PayloadMtu" );\r
+ NdisReadConfiguration(\r
+ &status, &p_reg_prm, h_config, &keyword, NdisParameterInteger );\r
+\r
+ p_params->MinMtu = ( status != NDIS_STATUS_SUCCESS ) ? MIN_MTU:\r
+ p_reg_prm->ParameterData.IntegerData;\r
+ p_params->MaxMtu = MAX_MTU;\r
+\r
+ RtlInitUnicodeString( &keyword, L"UseRxCsum" );\r
+ NdisReadConfiguration(\r
+ &status, &p_reg_prm, h_config, &keyword, NdisParameterInteger );\r
+\r
+ p_params->UseRxCsum = ( status != NDIS_STATUS_SUCCESS ) ?\r
+ TRUE : ( p_reg_prm->ParameterData.IntegerData )? TRUE : FALSE;\r
+\r
+ RtlInitUnicodeString( &keyword, L"UseTxCsum" );\r
+ NdisReadConfiguration(\r
+ &status, &p_reg_prm, h_config, &keyword, NdisParameterInteger );\r
+\r
+ /* turn it on by default, if not present */\r
+ p_params->UseTxCsum = ( status != NDIS_STATUS_SUCCESS ) ?\r
+ TRUE : ( p_reg_prm->ParameterData.IntegerData )? TRUE : FALSE;\r
+ \r
+ /* handle VLAN + Priority paramters */\r
+ RtlInitUnicodeString( &keyword, L"VlanId" );\r
+ NdisReadConfiguration(\r
+ &status, &p_reg_prm, h_config, &keyword, NdisParameterInteger );\r
+\r
+ if( status == NDIS_STATUS_SUCCESS )\r
+ {\r
+ p_params->VlanInfo = \r
+ ( p_reg_prm->ParameterData.IntegerData & 0x00000fff );\r
+\r
+ RtlInitUnicodeString( &keyword, L"UserPriority" );\r
+ NdisReadConfiguration(\r
+ &status, &p_reg_prm, h_config, &keyword, NdisParameterInteger );\r
+ \r
+ p_params->VlanInfo |= ( status != NDIS_STATUS_SUCCESS ) ? 0 :\r
+ ( ( p_reg_prm->ParameterData.IntegerData & 0x00000007 ) << 13 );\r
+ }\r
+ else\r
+ {\r
+ p_params->VlanInfo = 0;\r
+ }\r
+\r
+ RtlInitUnicodeString( &keyword, L"SecondaryPath" );\r
+ NdisReadConfiguration(\r
+ &status, &p_reg_prm, h_config, &keyword, NdisParameterInteger );\r
+\r
+ /* disable, if not set. Save extra viport slot */\r
+ p_params->SecondaryPath = ( status != NDIS_STATUS_SUCCESS ) ?\r
+ FALSE : ( p_reg_prm->ParameterData.IntegerData )? TRUE : FALSE;\r
+\r
+ RtlInitUnicodeString( &keyword, L"Heartbeat" );\r
+ NdisReadConfiguration(\r
+ &status, &p_reg_prm, h_config, &keyword, NdisParameterInteger );\r
+\r
+ p_params->ViportHbInterval = ( status != NDIS_STATUS_SUCCESS ) ?\r
+ VIPORT_HEARTBEAT_INTERVAL : p_reg_prm->ParameterData.IntegerData;\r
+\r
+#if ( LBFO_ENABLED )\r
+ /* read Failover group Name/Number */\r
+\r
+ RtlInitUnicodeString( &keyword, L"BundleId" );\r
+ NdisReadConfiguration(\r
+ &status, &p_reg_prm, h_config, &keyword, NdisParameterInteger );\r
+ \r
+ p_params->bundle_id = ( status != NDIS_STATUS_SUCCESS ) ? 0 :\r
+ p_reg_prm->ParameterData.IntegerData;\r
+#endif // LBFO_ENABLED\r
+\r
+ NdisCloseConfiguration( h_config );\r
+ \r
+ /* initialize the rest of adapter parameters with driver's global set */\r
+ if( g_vnic.p_params != NULL )\r
+ {\r
+ /* get global parameters from service entry */\r
+ p_params->MinHostPoolSz = g_vnic.p_params[INDEX_MIN_HOST_POOL_SZ].value;\r
+ p_params->HostRecvPoolEntries = g_vnic.p_params[INDEX_HOST_RECV_POOL_ENTRIES].value;\r
+\r
+ p_params->MinEiocPoolSz = g_vnic.p_params[INDEX_MIN_EIOC_POOL_SZ].value;\r
+ p_params->MaxEiocPoolSz = g_vnic.p_params[INDEX_MAX_EIOC_POOL_SZ].value;\r
+\r
+ p_params->MinHostKickTimeout = g_vnic.p_params[INDEX_MIN_HOST_KICK_TIMEOUT].value;\r
+ p_params->MaxHostKickTimeout = g_vnic.p_params[INDEX_MAX_HOST_KICK_TIMEOUT].value;\r
+\r
+ p_params->MinHostKickEntries = g_vnic.p_params[INDEX_MIN_HOST_KICK_ENTRIES].value;\r
+ p_params->MaxHostKickEntries = g_vnic.p_params[INDEX_MAX_HOST_KICK_ENTRIES].value;\r
+\r
+ p_params->MinHostKickBytes = g_vnic.p_params[INDEX_MIN_HOST_KICK_BYTES].value;\r
+ p_params->MaxHostKickBytes = g_vnic.p_params[INDEX_MAX_HOST_KICK_BYTES].value;\r
+ \r
+ p_params->MinHostUpdateSz = g_vnic.p_params[INDEX_MIN_HOST_UPDATE_SZ].value;\r
+ p_params->MaxHostUpdateSz = g_vnic.p_params[INDEX_MAX_HOST_UPDATE_SZ].value;\r
+\r
+ p_params->MinEiocUpdateSz = g_vnic.p_params[INDEX_MIN_EIOC_UPDATE_SZ].value;\r
+ p_params->MaxEiocUpdateSz = g_vnic.p_params[INDEX_MAX_EIOC_UPDATE_SZ].value;\r
+ \r
+ p_params->ViportHbTimeout = g_vnic.p_params[INDEX_HEARTBEAT_TIMEOUT].value;\r
+ }\r
+ else\r
+ {\r
+ /* set default constants */\r
+ p_params->MinHostPoolSz = MIN_HOST_POOL_SZ;\r
+ p_params->HostRecvPoolEntries = HOST_RECV_POOL_ENTRIES;\r
+ p_params->MinEiocPoolSz = MIN_EIOC_POOL_SZ;\r
+ p_params->MaxEiocPoolSz = MAX_EIOC_POOL_SZ;\r
+ p_params->MinHostKickTimeout = MIN_HOST_KICK_TIMEOUT;\r
+ p_params->MaxHostKickTimeout = MAX_HOST_KICK_TIMEOUT;\r
+ p_params->MinHostKickEntries = MIN_HOST_KICK_ENTRIES;\r
+ p_params->MaxHostKickEntries = MAX_HOST_KICK_ENTRIES;\r
+ p_params->MinHostKickBytes = MIN_HOST_KICK_BYTES;\r
+ p_params->MaxHostKickBytes = MAX_HOST_KICK_BYTES;\r
+ p_params->MinHostUpdateSz = MIN_HOST_UPDATE_SZ;\r
+ p_params->MaxHostUpdateSz = MAX_HOST_UPDATE_SZ;\r
+ p_params->MinEiocUpdateSz = MIN_EIOC_UPDATE_SZ;\r
+ p_params->MaxEiocUpdateSz = MAX_EIOC_UPDATE_SZ;\r
+ }\r
+\r
+ status = ( _adapter_params_sanity_check(p_params)?\r
+ NDIS_STATUS_SUCCESS: NDIS_STATUS_FAILURE );\r
+\r
+ VNIC_EXIT( VNIC_DBG_ADAPTER );\r
+ return status;\r
+}\r
+\r
+ib_api_status_t\r
+adapter_viport_allocate(\r
+ IN vnic_adapter_t* const p_adapter,\r
+ IN OUT viport_t** const pp_viport )\r
+{\r
+ viport_t *p_viport;\r
+ NDIS_STATUS status;\r
+\r
+ VNIC_ENTER( VNIC_DBG_ADAPTER );\r
+\r
+ NdisAcquireSpinLock( &p_adapter->lock );\r
+\r
+ status = NdisAllocateMemoryWithTag( &p_viport, sizeof(viport_t), 'trop' );\r
+ if( status != NDIS_STATUS_SUCCESS )\r
+ {\r
+ NdisReleaseSpinLock( &p_adapter->lock );\r
+ VNIC_TRACE_EXIT(VNIC_DBG_ERROR,\r
+ ( "Failed allocating Viport structure\n" ));\r
+ return IB_ERROR;\r
+ }\r
+\r
+ NdisZeroMemory( p_viport, sizeof(viport_t) );\r
+ NdisAllocateSpinLock( &p_viport->lock );\r
+ InitializeListHead( &p_viport->listPtrs );\r
+ cl_event_init( &p_viport->sync_event, FALSE );\r
+ \r
+ p_viport->p_adapter = p_adapter;\r
+ viport_config_defaults ( p_viport );\r
+\r
+ control_construct( &p_viport->control, p_viport );\r
+ data_construct( &p_viport->data, p_viport );\r
+\r
+ p_viport->ioc_num = _get_ioc_num_from_iocguid( &p_adapter->ifc_data.guid );\r
+ if( !p_adapter->ioc_num )\r
+ {\r
+ p_adapter->ioc_num = p_viport->ioc_num;\r
+ }\r
+\r
+ CL_ASSERT( p_adapter->ioc_num == p_viport->ioc_num );\r
+ \r
+ *pp_viport = p_viport;\r
+\r
+ NdisReleaseSpinLock( &p_adapter->lock );\r
+\r
+ VNIC_EXIT( VNIC_DBG_ADAPTER );\r
+ return IB_SUCCESS;\r
+}\r
+\r
+\r
+static void\r
+_adapter_netpath_free(\r
+ IN vnic_adapter_t* const p_adapter,\r
+ IN Netpath_t* p_netpath )\r
+{\r
+\r
+ UNREFERENCED_PARAMETER( p_adapter );\r
+\r
+ if( netpath_is_valid( p_netpath ) )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_INFO,\r
+ ("IOC[%d] instance %d Free Path\n",\r
+ p_adapter->ioc_num, p_netpath->instance ));\r
+\r
+ netpath_free( p_netpath );\r
+ netpath_init( p_netpath, NULL );\r
+ }\r
+}\r
+\r
+NDIS_STATUS\r
+adapter_set_mcast(\r
+ IN vnic_adapter_t* const p_adapter,\r
+ IN mac_addr_t* const p_mac_array,\r
+ IN const uint8_t mc_count )\r
+{\r
+ NDIS_STATUS status;\r
+ int i;\r
+ VNIC_ENTER( VNIC_DBG_MCAST );\r
+\r
+ if( !netpath_is_valid( p_adapter->p_currentPath ) )\r
+ return NDIS_STATUS_NOT_ACCEPTED;\r
+\r
+ VNIC_TRACE( VNIC_DBG_MCAST,\r
+ ("IOC[%d] MCAST COUNT to set = %d\n", \r
+ p_adapter->ioc_num, mc_count));\r
+\r
+ /* Copy the MC address list into the adapter. */\r
+ if( mc_count )\r
+ {\r
+ RtlCopyMemory(\r
+ p_adapter->mcast_array, p_mac_array, mc_count * MAC_ADDR_LEN );\r
+ for( i = 0; i < mc_count; i++ )\r
+ VNIC_TRACE( VNIC_DBG_MCAST,\r
+ ("[%d] %02x:%02x:%02x:%02x:%02x:%02x\n", i,\r
+ p_mac_array->addr[0], p_mac_array->addr[1], p_mac_array->addr[2],\r
+ p_mac_array->addr[3], p_mac_array->addr[4], p_mac_array->addr[5] ));\r
+ }\r
+ p_adapter->mc_count = mc_count;\r
+\r
+ p_adapter->pending_set = TRUE;\r
+ status = netpath_setMulticast( p_adapter->p_currentPath );\r
+ if( status != NDIS_STATUS_PENDING )\r
+ {\r
+ p_adapter->pending_set = FALSE;\r
+ }\r
+\r
+ VNIC_EXIT( VNIC_DBG_MCAST );\r
+ return status;\r
+}\r
+\r
+\r
+static BOOLEAN\r
+__path_records_match(\r
+ IN ib_path_rec_t* const p_path1,\r
+ IN ib_path_rec_t* const p_path2 )\r
+{\r
+ if( p_path1->dgid.unicast.prefix != p_path2->dgid.unicast.prefix )\r
+ return FALSE;\r
+ if( p_path1->dgid.unicast.interface_id != p_path2->dgid.unicast.interface_id )\r
+ return FALSE;\r
+ if( p_path1->dlid != p_path2->dlid )\r
+ return FALSE;\r
+\r
+ if( p_path1->sgid.unicast.prefix != p_path2->sgid.unicast.prefix )\r
+ return FALSE;\r
+ if( p_path1->sgid.unicast.interface_id != p_path2->sgid.unicast.interface_id )\r
+ return FALSE;\r
+ if( p_path1->slid != p_path2->slid )\r
+ return FALSE;\r
+\r
+ if( p_path1->pkey != p_path2->pkey )\r
+ return FALSE;\r
+ if( p_path1->rate != p_path2->rate )\r
+ return FALSE;\r
+ if( p_path1->sl != p_path2->sl )\r
+ return FALSE;\r
+ if( p_path1->tclass != p_path2->tclass )\r
+ return FALSE;\r
+\r
+ return TRUE;\r
+}\r
+\r
+static BOOLEAN\r
+__sid_valid(\r
+ IN vnic_adapter_t *p_adapter,\r
+ IN ib_net64_t sid )\r
+{\r
+ vnic_sid_t svc_id;\r
+ svc_id.as_uint64 = sid;\r
+ if( ( svc_id.s.base_id & 0x10 ) != 0x10 )\r
+ return FALSE;\r
+ if( svc_id.s.oui[0] != 0x00 &&\r
+ svc_id.s.oui[1] != 0x06 &&\r
+ svc_id.s.oui[2] != 0x6a )\r
+ return FALSE;\r
+ if ( svc_id.s.type != CONTROL_SID &&\r
+ svc_id.s.type != DATA_SID )\r
+ return FALSE;\r
+ if ( svc_id.s.ioc_num != _get_ioc_num_from_iocguid( &p_adapter->ifc_data.guid ) )\r
+ return FALSE;\r
+ return TRUE;\r
+}\r
+static inline uint8_t\r
+_get_ioc_num_from_iocguid(\r
+ IN ib_net64_t *p_iocguid )\r
+{\r
+ return ( (vnic_ioc_guid_t *)p_iocguid)->s.ioc_num;\r
+}\r
+\r
+static\r
+vnic_path_record_t*\r
+__path_record_add(\r
+ IN vnic_adapter_t* const p_adapter,\r
+ IN ib_path_rec_t* const p_path_rec )\r
+{\r
+\r
+ vnic_path_record_t *p_path;\r
+\r
+ p_path = __path_record_find( p_adapter, p_path_rec );\r
+\r
+ if( !p_path )\r
+ {\r
+ p_path = cl_zalloc( sizeof( vnic_path_record_t ) );\r
+ if( !p_path )\r
+ return NULL;\r
+\r
+ NdisAcquireSpinLock( &p_adapter->path_records_lock );\r
+ \r
+ p_path->path_rec = *p_path_rec;\r
+ cl_qlist_insert_tail( &p_adapter->path_records_list, &p_path->list_entry );\r
+\r
+ NdisReleaseSpinLock( &p_adapter->path_records_lock );\r
+\r
+ VNIC_TRACE( VNIC_DBG_PNP,\r
+ ("New path Added to the list[ list size %d]\n", \r
+ cl_qlist_count(&p_adapter->path_records_list) ));\r
+ \r
+ return p_path;\r
+ }\r
+ VNIC_TRACE( VNIC_DBG_PNP,\r
+ ( "Path to add is already on the List\n" ) );\r
+\r
+ return NULL;\r
+}\r
+\r
+static\r
+vnic_path_record_t*\r
+__path_record_get(\r
+ IN vnic_adapter_t* const p_adapter )\r
+{\r
+ cl_list_item_t *p_item;\r
+\r
+ p_item = cl_qlist_head( &p_adapter->path_records_list );\r
+\r
+ if( p_item != cl_qlist_end( &p_adapter->path_records_list ) )\r
+ {\r
+ return ( vnic_path_record_t *)p_item;\r
+ }\r
+ return NULL;\r
+}\r
+\r
+static \r
+vnic_path_record_t*\r
+__path_record_remove(\r
+ IN vnic_adapter_t* const p_adapter,\r
+ IN ib_path_rec_t* const p_path_rec )\r
+{\r
+\r
+ vnic_path_record_t *p_path;\r
+\r
+\r
+ p_path = __path_record_find( p_adapter, p_path_rec );\r
+\r
+ if ( p_path )\r
+ {\r
+ NdisAcquireSpinLock( &p_adapter->path_records_lock );\r
+\r
+ cl_qlist_remove_item( &p_adapter->path_records_list, &p_path->list_entry );\r
+\r
+ NdisReleaseSpinLock( &p_adapter->path_records_lock );\r
+ }\r
+ \r
+ return p_path;\r
+}\r
+\r
+static\r
+vnic_path_record_t *\r
+__path_record_find( \r
+ IN vnic_adapter_t* const p_adapter,\r
+ IN ib_path_rec_t* const p_path_rec )\r
+{\r
+ cl_list_item_t *p_item;\r
+ vnic_path_record_t *p_path = NULL;\r
+\r
+ NdisAcquireSpinLock( &p_adapter->path_records_lock );\r
+\r
+ if( !cl_qlist_count( &p_adapter->path_records_list ) )\r
+ {\r
+ NdisReleaseSpinLock( &p_adapter->path_records_lock );\r
+ return NULL;\r
+ }\r
+ \r
+ p_item = cl_qlist_head( &p_adapter->path_records_list );\r
+\r
+ while( p_item != cl_qlist_end( &p_adapter->path_records_list ) )\r
+ {\r
+ p_path = ( vnic_path_record_t *)p_item;\r
+ \r
+ if ( __path_records_match( &p_path->path_rec, p_path_rec ) )\r
+ {\r
+ break;\r
+ }\r
+\r
+ p_item = cl_qlist_next( p_item );\r
+ }\r
+\r
+ NdisReleaseSpinLock( &p_adapter->path_records_lock );\r
+\r
+ if( p_item == cl_qlist_end( &p_adapter->path_records_list ) )\r
+ {\r
+ p_path = NULL;\r
+ }\r
+ return p_path;\r
+}\r
+\r
+void\r
+__pending_queue_cleanup( \r
+ IN vnic_adapter_t *p_adapter )\r
+{\r
+ LIST_ENTRY *p_list_item;\r
+ NDIS_PACKET *p_packet;\r
+\r
+ VNIC_ENTER( VNIC_DBG_ADAPTER );\r
+\r
+ /* clear pending queue if any */\r
+\r
+ while( ( p_list_item = NdisInterlockedRemoveHeadList(\r
+ &p_adapter->send_pending_list,\r
+ &p_adapter->pending_list_lock )) != NULL )\r
+ {\r
+ p_packet = VNIC_PACKET_FROM_LIST_ITEM( p_list_item );\r
+ if ( p_packet )\r
+ {\r
+ NDIS_SET_PACKET_STATUS( p_packet, NDIS_STATUS_FAILURE );\r
+ NdisMSendComplete( p_adapter->h_handle, p_packet, NDIS_STATUS_FAILURE );\r
+ }\r
+ }\r
+\r
+ VNIC_EXIT( VNIC_DBG_ADAPTER );\r
+}\r
+\r
+static void\r
+__path_records_cleanup(\r
+ vnic_adapter_t *p_adapter )\r
+{\r
+\r
+ vnic_path_record_t *p_path;\r
+ cl_list_item_t *p_item;\r
+\r
+ p_item = cl_qlist_remove_head( &p_adapter->path_records_list );\r
+\r
+ while( p_item != cl_qlist_end( &p_adapter->path_records_list ) )\r
+ {\r
+ p_path = (vnic_path_record_t *)p_item;\r
+\r
+ cl_free( p_path );\r
+\r
+ p_item = cl_qlist_remove_head( &p_adapter->path_records_list );\r
+ }\r
+ \r
+ return;\r
+}\r
+\r
+ib_api_status_t\r
+__vnic_pnp_cb(\r
+ IN ib_pnp_rec_t *p_pnp_rec )\r
+{\r
+ ib_api_status_t ib_status = IB_SUCCESS;\r
+ ib_pnp_ioc_rec_t *p_ioc_rec;\r
+ ib_pnp_ioc_path_rec_t *p_ioc_path;\r
+ vnic_path_record_t *p_path_record;\r
+ Netpath_t* p_netpath = NULL;\r
+\r
+#if ( LBFO_ENABLED )\r
+ vnic_adapter_t *p_primary_adapter; \r
+#endif\r
+\r
+ vnic_adapter_t * __ptr64 p_adapter = (vnic_adapter_t * __ptr64)p_pnp_rec->pnp_context;\r
+ \r
+ VNIC_ENTER( VNIC_DBG_PNP );\r
+\r
+ CL_ASSERT( p_adapter );\r
+\r
+ switch( p_pnp_rec->pnp_event )\r
+ {\r
+ case IB_PNP_IOC_ADD:\r
+ p_ioc_rec = (ib_pnp_ioc_rec_t*)p_pnp_rec;\r
+\r
+ if( p_adapter->ifc_data.ca_guid != p_ioc_rec->ca_guid )\r
+ {\r
+ ib_status = IB_INVALID_GUID;\r
+ break;\r
+ }\r
+ if( p_adapter->ifc_data.guid != p_ioc_rec->info.profile.ioc_guid )\r
+ {\r
+ ib_status = IB_INVALID_GUID;\r
+ break;\r
+ }\r
+ InterlockedExchange( (volatile LONG*)&p_adapter->pnp_state, IB_PNP_IOC_ADD );\r
+\r
+ VNIC_TRACE( VNIC_DBG_PNP, ("IB_PNP_IOC_ADD for %s.\n",\r
+ p_ioc_rec->info.profile.id_string) );\r
+\r
+ /* get ioc profile data */\r
+ NdisAcquireSpinLock( &p_adapter->lock );\r
+ \r
+ if( !__sid_valid( p_adapter, p_ioc_rec->svc_entry_array[0].id ) )\r
+ {\r
+ NdisReleaseSpinLock( &p_adapter->lock );\r
+\r
+ VNIC_TRACE_EXIT( VNIC_DBG_ERROR,\r
+ ("Invalid Service ID %#I64x\n",p_ioc_rec->svc_entry_array[0].id ) );\r
+\r
+ ib_status = IB_INVALID_GUID; // should it be set INVALID_SERVICE_TYPE ?\r
+ break;\r
+ }\r
+\r
+ p_adapter->ioc_info = p_ioc_rec->info;\r
+ CL_ASSERT(p_adapter->ioc_info.profile.num_svc_entries == 2 );\r
+ \r
+ p_adapter->svc_entries[0] = p_ioc_rec->svc_entry_array[0];\r
+ p_adapter->svc_entries[1] = p_ioc_rec->svc_entry_array[1];\r
+ p_adapter->ioc_num = _get_ioc_num_from_iocguid( &p_adapter->ifc_data.guid );\r
+\r
+ VNIC_TRACE( VNIC_DBG_PNP,\r
+ ("Found %d Service Entries.\n", p_adapter->ioc_info.profile.num_svc_entries));\r
+\r
+ NdisReleaseSpinLock( &p_adapter->lock );\r
+ \r
+ break;\r
+\r
+ case IB_PNP_IOC_REMOVE:\r
+ CL_ASSERT( p_pnp_rec->guid == p_adapter->ifc_data.guid );\r
+ \r
+ p_ioc_rec = (ib_pnp_ioc_rec_t*)p_pnp_rec;\r
+\r
+ if( InterlockedExchange( (volatile LONG*)&p_adapter->pnp_state, IB_PNP_IOC_REMOVE ) == IB_PNP_IOC_ADD )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_INIT, ("IB_PNP_IOC_REMOVE for %s.\n",\r
+ p_adapter->ioc_info.profile.id_string) );\r
+ \r
+ if( netpath_is_valid( p_adapter->p_currentPath ) )\r
+ {\r
+ netpath_stopXmit( p_adapter->p_currentPath );\r
+ InterlockedExchange( &p_adapter->p_currentPath->carrier, (LONG)FALSE );\r
+ netpath_linkDown( p_adapter->p_currentPath );\r
+ __pending_queue_cleanup( p_adapter );\r
+ }\r
+ }\r
+ break;\r
+\r
+ case IB_PNP_IOC_PATH_ADD:\r
+ /* path for our IOC ? */\r
+ if ( p_pnp_rec->guid != p_adapter->ifc_data.guid )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_PNP,\r
+ ("Getting path for wrong IOC\n") );\r
+ ib_status = IB_INVALID_GUID;\r
+ break;\r
+ }\r
+ p_ioc_path = (ib_pnp_ioc_path_rec_t*)p_pnp_rec;\r
+\r
+ p_path_record = __path_record_add( p_adapter, &p_ioc_path->path );\r
+ if ( p_path_record == NULL )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_ERROR,\r
+ ("Failed to add path record\n") );\r
+ break;\r
+ }\r
+\r
+ if( p_adapter->state == INIC_REGISTERED )\r
+ {\r
+ if( p_adapter->num_paths > 0 )\r
+ {\r
+ if( p_adapter->params.SecondaryPath != TRUE )\r
+ {\r
+ VNIC_TRACE ( VNIC_DBG_WARN,\r
+ ("Allowed one path at a time\n") );\r
+ break;\r
+ }\r
+ }\r
+\r
+ if( p_adapter->num_paths > 1 )\r
+ {\r
+ VNIC_TRACE ( VNIC_DBG_WARN,\r
+ ("Max Paths[%d] Connected already\n", p_adapter->num_paths) );\r
+ break;\r
+ }\r
+ }\r
+ \r
+ ib_status = adapter_netpath_update_and_connect( \r
+ p_adapter, p_path_record );\r
+ if( ib_status != IB_SUCCESS )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_ERROR,\r
+ ("IOC[%d] adapter_netpath_update_and_connect return %s\n", \r
+ p_adapter->ioc_num,\r
+ p_adapter->ifc.get_err_str( ib_status )) );\r
+ break;\r
+ }\r
+\r
+ InterlockedCompareExchange( (volatile LONG *)&p_adapter->state, \r
+ INIC_REGISTERED, INIC_UNINITIALIZED );\r
+#if ( LBFO_ENABLED )\r
+\r
+ if( p_adapter->failover.fo_state == _ADAPTER_NOT_BUNDLED )\r
+ {\r
+ /* we don't look for zero id, since it meant to be primary by default */\r
+ if( p_adapter->failover.bundle_id != 0 && \r
+ ( p_primary_adapter = __adapter_find_on_failover_list( _ADAPTER_PRIMARY,\r
+ p_adapter->failover.bundle_id ) ) != NULL )\r
+ {\r
+ /* found matching primary */\r
+ __adapter_set_failover_secondary(\r
+ p_adapter, p_primary_adapter->h_handle );\r
+ }\r
+ else\r
+ {\r
+ /* bundle_id '0' , all go to primary */\r
+ __adapter_set_failover_primary( p_adapter, FALSE );\r
+ }\r
+ }\r
+\r
+#endif // LBFO_ENABLED\r
+\r
+ break;\r
+\r
+ case IB_PNP_IOC_PATH_REMOVE:\r
+ p_ioc_path = (ib_pnp_ioc_path_rec_t*)p_pnp_rec;\r
+\r
+ VNIC_TRACE( VNIC_DBG_PNP,\r
+ ("IB_PNP_IOC_PATH_REMOVE (slid:%d dlid:%d) for %s.\n",\r
+ ntoh16( p_ioc_path->path.slid ),\r
+ ntoh16( p_ioc_path->path.dlid ),\r
+ p_adapter->ioc_info.profile.id_string));\r
+\r
+ p_path_record = __path_record_remove( p_adapter, &p_ioc_path->path );\r
+\r
+ if ( p_path_record != NULL )\r
+ {\r
+ int fail_over = 0;\r
+\r
+ if( p_adapter->p_currentPath->p_path_rec != &p_path_record->path_rec )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_INFO,\r
+ ("IOC[%d] Standby Path lost\n", p_adapter->ioc_num ));\r
+\r
+ if( p_adapter->p_currentPath != &p_adapter->primaryPath )\r
+ {\r
+ _adapter_netpath_free( p_adapter, &p_adapter->primaryPath );\r
+ }\r
+ else\r
+ {\r
+ _adapter_netpath_free( p_adapter, &p_adapter->secondaryPath );\r
+ }\r
+\r
+ cl_free( p_path_record );\r
+ break;\r
+ }\r
+\r
+ VNIC_TRACE( VNIC_DBG_ERROR,\r
+ ("IOC[%d]Current Path lost\n", p_adapter->ioc_num ));\r
+ \r
+ p_netpath = p_adapter->p_currentPath;\r
+ netpath_stopXmit( p_netpath );\r
+ viport_timerStop( p_netpath->pViport );\r
+\r
+ if( !p_adapter->params.SecondaryPath )\r
+ {\r
+ vnic_path_record_t* p_record;\r
+\r
+ netpath_linkDown( p_netpath );\r
+ _adapter_netpath_free(p_adapter, p_netpath );\r
+\r
+ p_record = __path_record_get( p_adapter );\r
+ if( p_record )\r
+ {\r
+ ib_status = adapter_netpath_update_and_connect( p_adapter, p_record );\r
+ }\r
+ \r
+ cl_free( p_path_record );\r
+ break;\r
+ }\r
+\r
+ if( p_netpath == &p_adapter->primaryPath )\r
+ {\r
+ if( netpath_is_connected( &p_adapter->secondaryPath ) )\r
+ {\r
+ netpath_stopXmit( &p_adapter->secondaryPath );\r
+ p_adapter->p_currentPath = &p_adapter->secondaryPath;\r
+ fail_over = 1;\r
+ VNIC_TRACE( VNIC_DBG_ERROR,\r
+ ("IOC[%d]Switch to Secondary Path\n", p_adapter->ioc_num ));\r
+ }\r
+ }\r
+ else\r
+ {\r
+ if( netpath_is_connected( &p_adapter->primaryPath ) )\r
+ {\r
+ netpath_stopXmit( &p_adapter->primaryPath );\r
+ p_adapter->p_currentPath = &p_adapter->primaryPath;\r
+ fail_over = 1;\r
+ VNIC_TRACE( VNIC_DBG_ERROR,\r
+ ("IOC[%d]Switch to Primary Path\n", p_adapter->ioc_num ));\r
+ }\r
+ }\r
+ if( fail_over )\r
+ {\r
+ viport_setLink( p_adapter->p_currentPath->pViport,\r
+ INIC_FLAG_ENABLE_NIC| INIC_FLAG_SET_MTU,\r
+ (uint16_t)p_adapter->params.MinMtu, FALSE );\r
+ }\r
+\r
+ _adapter_netpath_free(p_adapter, p_netpath );\r
+ cl_free( p_path_record );\r
+ }\r
+\r
+ break;\r
+\r
+ default:\r
+ VNIC_TRACE( VNIC_DBG_PNP,\r
+ (" Received unhandled PnP event %#x\n", p_pnp_rec->pnp_event ) );\r
+ break;\r
+ }\r
+\r
+ VNIC_EXIT( VNIC_DBG_PNP );\r
+ return ib_status;\r
+}\r
+\r
+\r
+NDIS_STATUS\r
+vnic_get_adapter_interface(\r
+ IN NDIS_HANDLE h_handle,\r
+ IN vnic_adapter_t *p_adapter)\r
+{\r
+ NTSTATUS status;\r
+ ib_al_ifc_data_t data;\r
+ IO_STACK_LOCATION io_stack;\r
+\r
+ VNIC_ENTER( VNIC_DBG_ADAPTER );\r
+\r
+ NdisMGetDeviceProperty( h_handle, &p_adapter->p_pdo, NULL, NULL, NULL, NULL );\r
+\r
+ data.size = sizeof(ioc_ifc_data_t);\r
+ data.type = &GUID_IOC_INTERFACE_DATA;\r
+ data.version = IOC_INTERFACE_DATA_VERSION;\r
+ data.p_data = &p_adapter->ifc_data;\r
+\r
+ io_stack.MinorFunction = IRP_MN_QUERY_INTERFACE;\r
+ io_stack.Parameters.QueryInterface.Version = AL_INTERFACE_VERSION;\r
+ io_stack.Parameters.QueryInterface.Size = sizeof(ib_al_ifc_t);\r
+ io_stack.Parameters.QueryInterface.Interface = (INTERFACE*)&p_adapter->ifc;\r
+ io_stack.Parameters.QueryInterface.InterfaceSpecificData = &data;\r
+ io_stack.Parameters.QueryInterface.InterfaceType = &GUID_IB_AL_INTERFACE;\r
+\r
+ status = cl_fwd_query_ifc( p_adapter->p_pdo, &io_stack );\r
+\r
+ if( !NT_SUCCESS( status ) )\r
+ {\r
+ VNIC_TRACE_EXIT( VNIC_DBG_ERROR,\r
+ ("Query interface for VNIC interface returned %08x.\n", status) );\r
+ return status;\r
+ }\r
+ /*\r
+ * Dereference the interface now so that the bus driver doesn't fail a\r
+ * query remove IRP. We will always get unloaded before the bus driver\r
+ * since we're a child device.\r
+ */\r
+ p_adapter->ifc.wdm.InterfaceDereference(\r
+ p_adapter->ifc.wdm.Context );\r
+\r
+ VNIC_EXIT( VNIC_DBG_ADAPTER );\r
+\r
+ return NDIS_STATUS_SUCCESS;\r
+}\r
+\r
+\r
+static void\r
+__adapter_cleanup(\r
+ IN vnic_adapter_t *p_adapter )\r
+{\r
+ __pending_queue_cleanup( p_adapter );\r
+\r
+ __path_records_cleanup( p_adapter );\r
+\r
+ _adapter_netpath_free( p_adapter, &p_adapter->primaryPath );\r
+ _adapter_netpath_free( p_adapter, &p_adapter->secondaryPath );\r
+\r
+ VNIC_EXIT( VNIC_DBG_ADAPTER );\r
+}\r
+\r
+void\r
+__vnic_pnp_dereg_cb(\r
+ IN void* context )\r
+{\r
+ vnic_adapter_t* p_adapter;\r
+ ib_api_status_t ib_status;\r
+ ib_pnp_req_t pnp_req;\r
+\r
+ NDIS_STATUS ndis_status = NDIS_STATUS_SUCCESS;\r
+\r
+ VNIC_ENTER( VNIC_DBG_INIT );\r
+\r
+ p_adapter = (vnic_adapter_t*)context;\r
+\r
+ CL_ASSERT( !p_adapter->h_pnp );\r
+\r
+ /* Destroy port instances if still exist. */\r
+ __adapter_cleanup( p_adapter );\r
+ \r
+ if( p_adapter->pnp_state != IB_PNP_IOC_REMOVE )\r
+ {\r
+ p_adapter->pnp_state = IB_PNP_IOC_ADD;\r
+ /* Register for IOC events */\r
+ pnp_req.pfn_pnp_cb = __vnic_pnp_cb;\r
+ pnp_req.pnp_class = IB_PNP_IOC | IB_PNP_FLAG_REG_SYNC;\r
+ pnp_req.pnp_context = (const void *)p_adapter;\r
+\r
+ ib_status = p_adapter->ifc.reg_pnp( p_adapter->h_al, &pnp_req, &p_adapter->h_pnp );\r
+ if( ib_status != IB_SUCCESS )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_ERROR,\r
+ ("pnp_reg returned %s\n",\r
+ p_adapter->ifc.get_err_str( ib_status )) );\r
+ ndis_status = NDIS_STATUS_HARD_ERRORS;\r
+ }\r
+ }\r
+ else\r
+ {\r
+ ndis_status = NDIS_STATUS_HARD_ERRORS;\r
+ }\r
+\r
+ if( p_adapter->reset )\r
+ {\r
+ p_adapter->reset = FALSE;\r
+ NdisMResetComplete( \r
+ p_adapter->h_handle, ndis_status, TRUE );\r
+ }\r
+\r
+ VNIC_EXIT( VNIC_DBG_INIT );\r
+}\r
+\r
+\r
+ib_api_status_t\r
+adapter_reset(\r
+ IN vnic_adapter_t* const p_adapter )\r
+{\r
+\r
+ ib_api_status_t status;\r
+ ib_pnp_handle_t h_pnp;\r
+\r
+ VNIC_ENTER( VNIC_DBG_INIT );\r
+\r
+ if( p_adapter->reset )\r
+ return IB_INVALID_STATE;\r
+\r
+ p_adapter->reset = TRUE;\r
+ p_adapter->hung = 0;\r
+\r
+#if ( LBFO_ENABLED )\r
+ __adapter_remove_from_failover_list( p_adapter );\r
+\r
+#endif // LBFO_ENABLED\r
+\r
+ if( p_adapter->h_pnp )\r
+ {\r
+ h_pnp = p_adapter->h_pnp;\r
+ p_adapter->h_pnp = NULL;\r
+ status = p_adapter->ifc.dereg_pnp( h_pnp, __vnic_pnp_dereg_cb );\r
+ if( status == IB_SUCCESS )\r
+ status = IB_NOT_DONE;\r
+ }\r
+ else\r
+ {\r
+ status = IB_NOT_FOUND;\r
+ }\r
+ \r
+ VNIC_EXIT( VNIC_DBG_INIT );\r
+ return status;\r
+}\r
+\r
+static\r
+NDIS_STATUS\r
+_adapter_set_sg_size(\r
+ IN NDIS_HANDLE h_handle,\r
+ IN ULONG mtu_size )\r
+{\r
+ NDIS_STATUS status;\r
+ ULONG buf_size;\r
+\r
+ VNIC_ENTER( VNIC_DBG_INIT );\r
+\r
+ buf_size = mtu_size + ETH_VLAN_HLEN;\r
+\r
+ status = NdisMInitializeScatterGatherDma( h_handle, TRUE, buf_size );\r
+\r
+ if ( status != NDIS_STATUS_SUCCESS )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_ERROR,\r
+ ("Init ScatterGatherDma failed status %#x\n", status ) );\r
+ }\r
+\r
+ VNIC_EXIT( VNIC_DBG_INIT );\r
+ return status;\r
+}\r
+\r
+static ib_api_status_t\r
+_adapter_close_ca(\r
+ IN vnic_adapter_t* const p_adapter )\r
+{\r
+ ib_api_status_t ib_status = IB_SUCCESS;\r
+ ib_ca_handle_t h_ca;\r
+\r
+ VNIC_ENTER( VNIC_DBG_INIT );\r
+\r
+ if( !p_adapter )\r
+ return ib_status;\r
+\r
+ VNIC_TRACE(VNIC_DBG_INIT,\r
+ ("IOC[%d] Close CA\n", p_adapter->ioc_num ));\r
+\r
+ if( p_adapter->ca.region.h_mr )\r
+ {\r
+ ib_status = p_adapter->ifc.dereg_mr( p_adapter->ca.region.h_mr );\r
+ if( ib_status != IB_SUCCESS )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_ERROR,\r
+ ("Failed to dereg MR\n"));\r
+ }\r
+ p_adapter->ca.region.h_mr = NULL;\r
+ }\r
+\r
+ if( p_adapter->ca.hPd )\r
+ {\r
+ ib_status = p_adapter->ifc.dealloc_pd( p_adapter->ca.hPd, NULL );\r
+ if( ib_status != IB_SUCCESS )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_ERROR,\r
+ ("Failed to dealloc PD\n"));\r
+ }\r
+ p_adapter->ca.hPd = NULL;\r
+ }\r
+\r
+ if( ( h_ca = InterlockedExchangePointer( (void *)&p_adapter->h_ca, NULL ) ) != NULL )\r
+ {\r
+\r
+ ib_status = p_adapter->ifc.close_ca( h_ca, NULL );\r
+ if( ib_status != IB_SUCCESS )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_ERROR,\r
+ ("Failed to close CA\n"));\r
+ }\r
+ }\r
+\r
+ VNIC_EXIT( VNIC_DBG_INIT );\r
+ return ib_status;\r
+}\r
+\r
+static \r
+ib_api_status_t\r
+_adapter_netpath_update(\r
+ IN vnic_adapter_t* const p_adapter,\r
+ IN viport_t* const p_viport,\r
+ IN vnic_path_record_t* p_path )\r
+{\r
+\r
+ Netpath_t *p_netpath_init;\r
+\r
+ VNIC_ENTER( VNIC_DBG_PNP );\r
+\r
+ NdisAcquireSpinLock( &p_adapter->lock );\r
+ /* set primary first */\r
+ if( !netpath_is_valid( p_adapter->p_currentPath ) )\r
+ {\r
+ p_netpath_init = &p_adapter->primaryPath;\r
+ p_adapter->p_currentPath = p_netpath_init;\r
+ }\r
+\r
+ else \r
+ {\r
+ if( p_adapter->p_currentPath != &p_adapter->primaryPath )\r
+ {\r
+ p_netpath_init = &p_adapter->primaryPath;\r
+ }\r
+ else\r
+ {\r
+ p_netpath_init = &p_adapter->secondaryPath;\r
+ }\r
+ }\r
+\r
+ /* shouldn't really happened ?? */\r
+ if( netpath_is_connected( p_netpath_init ) )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_WARN,\r
+ ("No available Netpath found for update\n"));\r
+\r
+ NdisReleaseSpinLock( &p_adapter->lock );\r
+ return IB_NO_MATCH;\r
+ }\r
+\r
+ p_netpath_init->p_path_rec = &p_path->path_rec;\r
+\r
+ /* netpath initialization */\r
+\r
+ p_netpath_init->p_adapter = p_adapter;\r
+ p_netpath_init->pViport = p_viport;\r
+ p_netpath_init->carrier = FALSE;\r
+\r
+ /* viport initialization */\r
+ p_viport->p_netpath = p_netpath_init;\r
+\r
+ p_viport->portGuid = p_netpath_init->p_path_rec->sgid.unicast.interface_id;\r
+ p_viport->port_config.dataConfig.ibConfig.pathInfo = *p_netpath_init->p_path_rec;\r
+ p_viport->port_config.controlConfig.ibConfig.pathInfo = *p_netpath_init->p_path_rec;\r
+ \r
+ /* set our instance id per IOC */\r
+ p_viport->port_config.controlConfig.ibConfig.connData.inicInstance = (uint8_t)p_netpath_init->instance;\r
+ p_viport->port_config.dataConfig.ibConfig.connData.inicInstance = (uint8_t)p_netpath_init->instance;\r
+ /* save for later use */\r
+ p_viport->port_config.controlConfig.inicInstance = (uint8_t)p_netpath_init->instance;\r
+ \r
+ p_viport->iocGuid = p_adapter->ioc_info.profile.ioc_guid;\r
+ p_viport->port_config.controlConfig.ibConfig.sid = p_adapter->svc_entries[0].id;\r
+ p_viport->port_config.dataConfig.ibConfig.sid = p_adapter->svc_entries[1].id;\r
+\r
+ VNIC_TRACE( VNIC_DBG_INFO,\r
+ ("IOC[%d] instance %d [%s] is using SLID=%d DLID=%d Target:%s\n",\r
+ p_viport->ioc_num,\r
+ p_netpath_init->instance,\r
+ netpath_to_string( p_netpath_init ),\r
+ cl_ntoh16( p_path->path_rec.slid ),\r
+ cl_ntoh16( p_path->path_rec.dlid),\r
+ p_adapter->ioc_info.profile.id_string) );\r
+ \r
+ NdisReleaseSpinLock( &p_adapter->lock );\r
+\r
+ VNIC_EXIT( VNIC_DBG_PNP );\r
+ return IB_SUCCESS;\r
+}\r
+\r
+static\r
+ib_api_status_t\r
+adapter_netpath_update_and_connect(\r
+ IN vnic_adapter_t* const p_adapter,\r
+ IN vnic_path_record_t* p_path )\r
+{\r
+ ib_api_status_t ib_status;\r
+ viport_t* p_viport;\r
+\r
+ ib_status = adapter_viport_allocate( p_adapter, &p_viport );\r
+ if( ib_status != IB_SUCCESS )\r
+ {\r
+ VNIC_TRACE ( VNIC_DBG_ERROR,\r
+ ("IOC[%] Viport allocate Failed status %s\n",\r
+ p_adapter->ioc_num, p_adapter->ifc.get_err_str( ib_status )) );\r
+ goto err;\r
+ }\r
+\r
+ ib_status = _adapter_open_ca( p_adapter );\r
+ if( ib_status != IB_SUCCESS )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_ERROR,\r
+ ("IOC[%d]Open CA failed %s\n", p_adapter->ioc_num,\r
+ p_adapter->ifc.get_err_str( ib_status )) );\r
+ goto err;\r
+ }\r
+\r
+ ib_status = _adapter_netpath_update( p_adapter, p_viport, p_path );\r
+ if( ib_status != IB_SUCCESS )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_ERROR,\r
+ ("IOC[%d]Update New Path failed %s\n", p_adapter->ioc_num,\r
+ p_adapter->ifc.get_err_str( ib_status )) );\r
+ goto err;\r
+ }\r
+\r
+ ib_status = viport_control_connect( p_viport );\r
+ if( ib_status != IB_SUCCESS )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_ERROR,\r
+ ("IOC[%d]Control QP connect return %s\n", p_adapter->ioc_num,\r
+ p_adapter->ifc.get_err_str( ib_status )) );\r
+ goto err;\r
+ }\r
+\r
+ /* should call this only once */\r
+ if( p_adapter->state == INIC_UNINITIALIZED )\r
+ {\r
+ if( _adapter_set_sg_size( p_adapter->h_handle, \r
+ p_adapter->params.MinMtu ) != NDIS_STATUS_SUCCESS )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_ERROR,\r
+ ("IOC[%d]ScatterGather Init using MTU size %d failed\n", p_adapter->ioc_num,\r
+ p_adapter->params.MinMtu ) );\r
+ goto err;\r
+ }\r
+ }\r
+\r
+ ib_status = viport_data_connect( p_viport );\r
+ if( ib_status != IB_SUCCESS )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_ERROR,\r
+ ("IOC[%d]Data QP connect return %s\n", p_adapter->ioc_num,\r
+ p_adapter->ifc.get_err_str( ib_status )) );\r
+ goto err;\r
+ }\r
+ \r
+ VNIC_TRACE( VNIC_DBG_INFO,\r
+ ("IOC[%d] instance %d %s is CONNECTED\n",\r
+ p_viport->ioc_num,\r
+ p_viport->p_netpath->instance,\r
+ netpath_to_string( p_viport->p_netpath ) ));\r
+\r
+ if( p_viport->state == VIPORT_CONNECTED )\r
+ {\r
+ p_adapter->num_paths++;\r
+ }\r
+\r
+ if( p_adapter->num_paths > 1 &&\r
+ p_viport->p_netpath != p_adapter->p_currentPath )\r
+ {\r
+ if ( !netpath_setUnicast( p_viport->p_netpath, \r
+ p_adapter->p_currentPath->pViport->hwMacAddress ) )\r
+ {\r
+ ib_status = IB_ERROR;\r
+ goto err;\r
+ }\r
+ }\r
+\r
+ return ib_status;\r
+\r
+err:\r
+ VNIC_TRACE( VNIC_DBG_ERROR,\r
+ ("IOC[%d] allocate return %#x (%s)\n", p_adapter->ioc_num,\r
+ ib_status, p_adapter->ifc.get_err_str( ib_status )) );\r
+\r
+ if( p_viport != NULL && \r
+ p_viport->p_netpath != NULL )\r
+ {\r
+ netpath_free( p_viport->p_netpath );\r
+ }\r
+ return ib_status;\r
+}\r
+\r
+#if ( LBFO_ENABLED )\r
+\r
+static void\r
+__adapter_add_to_failover_list(\r
+ IN vnic_adapter_t* const p_adapter,\r
+ IN lbfo_state_t state )\r
+{\r
+\r
+ CL_ASSERT( p_adapter );\r
+ CL_ASSERT( state == _ADAPTER_PRIMARY || state == _ADAPTER_SECONDARY );\r
+\r
+ p_adapter->failover.fo_state = state;\r
+\r
+ if( state == _ADAPTER_PRIMARY )\r
+ { \r
+ p_adapter->failover.primary_handle = p_adapter;\r
+ cl_qlist_insert_tail( &g_vnic.primary_list, &p_adapter->list_item );\r
+ }\r
+ else\r
+ {\r
+ cl_qlist_insert_tail( &g_vnic.secondary_list, &p_adapter->list_item );\r
+ }\r
+}\r
+\r
+static void\r
+__adapter_remove_from_failover_list(\r
+ IN vnic_adapter_t* const p_adapter )\r
+{\r
+ lbfo_state_t lbfo_state;\r
+ vnic_adapter_t *p_adapter_to_promote;\r
+ uint32_t bundle_id;\r
+\r
+ CL_ASSERT( p_adapter );\r
+\r
+ lbfo_state = p_adapter->failover.fo_state;\r
+ p_adapter->failover.fo_state = _ADAPTER_NOT_BUNDLED;\r
+ bundle_id = p_adapter->failover.bundle_id;\r
+\r
+ if( lbfo_state == _ADAPTER_PRIMARY )\r
+ {\r
+ cl_qlist_remove_item( &g_vnic.primary_list, &p_adapter->list_item );\r
+ \r
+ /* search for secondary adapter with same id && (id != 0 ) */\r
+ if( bundle_id != 0 )\r
+ {\r
+ p_adapter_to_promote =\r
+ __adapter_find_on_failover_list( _ADAPTER_SECONDARY, bundle_id );\r
+ \r
+ if( p_adapter_to_promote &&\r
+ p_adapter_to_promote->pnp_state != IB_PNP_IOC_REMOVE &&\r
+ p_adapter_to_promote->state == INIC_REGISTERED &&\r
+ p_adapter_to_promote->reset == FALSE )\r
+ {\r
+ /* a small recursion */\r
+ __adapter_set_failover_primary( p_adapter_to_promote, TRUE );\r
+ }\r
+ }\r
+ }\r
+ else if( lbfo_state == _ADAPTER_SECONDARY )\r
+ {\r
+ cl_qlist_remove_item( &g_vnic.secondary_list, &p_adapter->list_item );\r
+ VNIC_TRACE( VNIC_DBG_INFO,\r
+ ("IOC[%d] LBFO bundle %d Secondary Adapter Removed\n", \r
+ p_adapter->ioc_num, p_adapter->failover.bundle_id ));\r
+ }\r
+ else if( lbfo_state == _ADAPTER_NOT_BUNDLED )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_INFO,\r
+ ("IOC[%d] Adapter not bundled\n", p_adapter->ioc_num ));\r
+ }\r
+\r
+ return;\r
+}\r
+\r
+\r
+static vnic_adapter_t*\r
+__adapter_find_on_failover_list(\r
+ IN lbfo_state_t list_flag,\r
+ IN uint32_t bundle_id )\r
+{\r
+ vnic_adapter_t *p_adapter = NULL;\r
+ cl_list_item_t *p_item;\r
+ cl_qlist_t *p_qlist = ( list_flag == _ADAPTER_PRIMARY ) ?\r
+ &g_vnic.primary_list : &g_vnic.secondary_list;\r
+ \r
+ p_item = cl_qlist_head( p_qlist );\r
+\r
+ while( p_item != cl_qlist_end( p_qlist ) )\r
+ {\r
+ p_adapter = PARENT_STRUCT( p_item, vnic_adapter_t, list_item );\r
+\r
+ if( p_adapter &&\r
+ p_adapter->failover.bundle_id == bundle_id )\r
+ {\r
+ return p_adapter;\r
+ }\r
+\r
+ p_item = cl_qlist_next( p_item );\r
+ }\r
+ return NULL;\r
+}\r
+\r
+static NDIS_STATUS\r
+__adapter_set_failover_primary(\r
+ IN vnic_adapter_t* const p_adapter,\r
+ IN BOOLEAN promote_secondary )\r
+{\r
+ NDIS_STATUS status = NDIS_STATUS_SUCCESS;\r
+ \r
+ CL_ASSERT( p_adapter );\r
+ \r
+ if( promote_secondary )\r
+ {\r
+ if( p_adapter->failover.fo_state != _ADAPTER_SECONDARY )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_ERROR,\r
+ ("LBFO Can't promote NON_SECONDARY\n"));\r
+ return NDIS_STATUS_NOT_ACCEPTED;\r
+ }\r
+ __adapter_remove_from_failover_list( p_adapter );\r
+ status = NdisMPromoteMiniport( p_adapter->h_handle );\r
+ }\r
+\r
+ if( status == NDIS_STATUS_SUCCESS )\r
+ {\r
+ p_adapter->failover.p_adapter = p_adapter;\r
+ p_adapter->failover.fo_state = _ADAPTER_PRIMARY;\r
+ p_adapter->failover.primary_handle = p_adapter->h_handle;\r
+ __adapter_add_to_failover_list( p_adapter, _ADAPTER_PRIMARY );\r
+\r
+ VNIC_TRACE( VNIC_DBG_INFO,\r
+ ("IOC[%d] Set LBFO bundle %d Primary Adapter\n", \r
+ p_adapter->ioc_num, p_adapter->failover.bundle_id ));\r
+ }\r
+ else\r
+ VNIC_TRACE( VNIC_DBG_ERROR,\r
+ ("LBFO Set to Primary Failed\n"));\r
+\r
+ return status;\r
+}\r
+\r
+static NDIS_STATUS\r
+__adapter_set_failover_secondary(\r
+ IN vnic_adapter_t* const p_adapter,\r
+ IN NDIS_HANDLE primary_handle )\r
+{\r
+ NDIS_STATUS status;\r
+\r
+ CL_ASSERT( p_adapter );\r
+\r
+ status = NdisMSetMiniportSecondary( p_adapter->h_handle, primary_handle );\r
+ \r
+ if ( status == NDIS_STATUS_SUCCESS )\r
+ {\r
+ p_adapter->failover.fo_state = _ADAPTER_SECONDARY;\r
+ p_adapter->failover.primary_handle = primary_handle;\r
+ __adapter_add_to_failover_list( p_adapter, _ADAPTER_SECONDARY );\r
+\r
+ VNIC_TRACE( VNIC_DBG_INFO,\r
+ ("IOC[%d] Set LBFO bundle %d Secondary Adapter\n", \r
+ p_adapter->ioc_num, p_adapter->failover.bundle_id ));\r
+ }\r
+\r
+ return status;\r
+}\r
+\r
+#endif //LBFO_ENABLED\r
--- /dev/null
+/*\r
+ * Copyright (c) 2007 QLogic Corporation. All rights reserved.\r
+ *\r
+ * This software is available to you under the OpenIB.org BSD license\r
+ * below:\r
+ *\r
+ * Redistribution and use in source and binary forms, with or\r
+ * without modification, are permitted provided that the following\r
+ * conditions are met:\r
+ *\r
+ * - Redistributions of source code must retain the above\r
+ * copyright notice, this list of conditions and the following\r
+ * disclaimer.\r
+ *\r
+ * - Redistributions in binary form must reproduce the above\r
+ * copyright notice, this list of conditions and the following\r
+ * disclaimer in the documentation and/or other materials\r
+ * provided with the distribution.\r
+ *\r
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,\r
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\r
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND\r
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS\r
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN\r
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN\r
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\r
+ * SOFTWARE.\r
+ *\r
+ * $Id$\r
+ */\r
+\r
+#if !defined _VNIC_ADAPTER_H_\r
+#define _VNIC_ADAPTER_H_\r
+\r
+#include <complib/comp_lib.h>\r
+#include <iba/ib_al.h>\r
+#include <initguid.h>\r
+#include <ip_packet.h>\r
+#include "vnic_ib.h"\r
+#include "vnic_controlpkt.h"\r
+#include "vnic_config.h"\r
+#include "vnic_control.h"\r
+#include "vnic_data.h"\r
+#include "vnic_viport.h"\r
+#include <iba/ioc_ifc.h>\r
+\r
+typedef struct _pending_oid\r
+{\r
+ NDIS_OID oid;\r
+ PVOID p_buf;\r
+ ULONG buf_len;\r
+ PULONG p_bytes_used;\r
+ PULONG p_bytes_needed;\r
+\r
+} pending_oid_t;\r
+\r
+typedef struct _ipv4_address_item\r
+{\r
+ union _net_address_item_address\r
+ {\r
+ ULONG as_ulong;\r
+ UCHAR as_bytes[4];\r
+ } address;\r
+\r
+} ipv4_address_item_t;\r
+\r
+typedef struct _lbfo_failover {\r
+ struct _vnic_adapter *p_adapter;\r
+ NDIS_HANDLE primary_handle;\r
+ uint32_t bundle_id;\r
+ lbfo_state_t fo_state;\r
+} lbfo_failover_t;\r
+\r
+typedef struct _vnic_params {\r
+ uint32_t MaxAddressEntries;\r
+ uint32_t MinAddressEntries;\r
+ uint32_t MinMtu;\r
+ uint32_t MaxMtu;\r
+ uint32_t HostRecvPoolEntries;\r
+ uint32_t MinHostPoolSz;\r
+ uint32_t MinEiocPoolSz;\r
+ uint32_t MaxEiocPoolSz;\r
+ uint32_t MinHostKickTimeout;\r
+ uint32_t MaxHostKickTimeout;\r
+ uint32_t MinHostKickEntries;\r
+ uint32_t MaxHostKickEntries;\r
+ uint32_t MinHostKickBytes;\r
+ uint32_t MaxHostKickBytes;\r
+ uint32_t MinHostUpdateSz;\r
+ uint32_t MaxHostUpdateSz;\r
+ uint32_t MinEiocUpdateSz;\r
+ uint32_t MaxEiocUpdateSz;\r
+ uint32_t NotifyBundleSz;\r
+ uint32_t ViportStatsInterval;\r
+ uint32_t ViportHbInterval;\r
+ uint32_t ViportHbTimeout;\r
+ uint32_t ControlRspTimeout;\r
+ uint32_t ControlReqRetryCount;\r
+ uint32_t RetryCount;\r
+ uint32_t MinRnrTimer;\r
+ uint32_t MaxViportsPerNetpath;\r
+ uint32_t DefaultViportsPerNetpath;\r
+ uint32_t DefaultPkey;\r
+ uint32_t DefaultNoPathTimeout;\r
+ uint32_t DefaultPrimaryConnectTimeout;\r
+ uint32_t DefaultPrimaryReconnectTimeout;\r
+ uint32_t DefaultPrimarySwitchTimeout;\r
+ uint32_t DefaultPreferPrimary;\r
+ uint32_t UseRxCsum;\r
+ uint32_t UseTxCsum;\r
+ uint32_t VlanInfo;\r
+ uint32_t SecondaryPath;\r
+ uint32_t bundle_id;\r
+ mac_addr_t conf_mac;\r
+} vnic_params_t;\r
+\r
+\r
+typedef struct _vnic_adapter {\r
+ cl_list_item_t list_item;\r
+ NDIS_HANDLE h_handle;\r
+ DEVICE_OBJECT *p_pdo;\r
+ NDIS_SPIN_LOCK lock;\r
+ ib_al_ifc_t ifc;\r
+ ioc_ifc_data_t ifc_data;\r
+ ib_ioc_info_t ioc_info;\r
+ LIST_ENTRY send_pending_list;\r
+ LIST_ENTRY cancel_send_list;\r
+ NDIS_SPIN_LOCK pending_list_lock;\r
+ NDIS_SPIN_LOCK cancel_list_lock;\r
+ NDIS_SPIN_LOCK path_records_lock;\r
+ cl_qlist_t path_records_list;\r
+ ib_al_handle_t h_al;\r
+ ib_ca_handle_t h_ca;\r
+ ib_pnp_handle_t h_pnp;\r
+ ib_pnp_event_t pnp_state;\r
+ IbCa_t ca;\r
+ InicState_t state;\r
+ struct Netpath primaryPath;\r
+ struct Netpath secondaryPath;\r
+ struct Netpath *p_currentPath;\r
+ vnic_params_t params;\r
+ uint32_t num_paths;\r
+ int macSet;\r
+ int mc_count;\r
+ mac_addr_t mcast_array[MAX_MCAST];\r
+ LONG xmitStarted;\r
+ LONG carrier;\r
+ uint32_t ioc_num;\r
+ uint32_t link_speed;\r
+ uint32_t packet_filter;\r
+ uint32_t vlan_info;\r
+ uint32_t hung;\r
+ BOOLEAN reset;\r
+ BOOLEAN pending_set;\r
+ BOOLEAN pending_query;\r
+ pending_oid_t query_oid;\r
+ pending_oid_t set_oid;\r
+ ib_svc_entry_t svc_entries[2];\r
+\r
+#if ( LBFO_ENABLED )\r
+ lbfo_failover_t failover;\r
+#endif\r
+#ifdef VNIC_STATISTIC\r
+ struct {\r
+ uint64_t startTime;\r
+ uint64_t connTime;\r
+ uint64_t disconnRef; /* Intermediate time */\r
+ uint64_t disconnTime;\r
+ uint32_t disconnNum;\r
+ uint64_t xmitTime;\r
+ uint32_t xmitNum;\r
+ uint32_t xmitFail;\r
+ uint64_t recvTime;\r
+ uint32_t recvNum;\r
+ uint64_t xmitRef; /* Intermediate time */\r
+ uint64_t xmitOffTime;\r
+ uint32_t xmitOffNum;\r
+ uint64_t carrierRef; /* Intermediate time */\r
+ uint64_t carrierOffTime;\r
+ uint32_t carrierOffNum;\r
+ } statistics;\r
+#endif /* VNIC_STATISTIC */\r
+\r
+} vnic_adapter_t;\r
+\r
+ib_api_status_t\r
+vnic_create_adapter(\r
+ IN NDIS_HANDLE h_handle,\r
+ IN NDIS_HANDLE wrapper_config_context,\r
+ OUT vnic_adapter_t** const pp_adapter);\r
+\r
+void\r
+vnic_destroy_adapter(\r
+ IN vnic_adapter_t* p_adapter);\r
+\r
+ib_api_status_t\r
+vnic_construct_adapter(\r
+ IN vnic_adapter_t *p_adapter);\r
+\r
+NDIS_STATUS\r
+adapter_set_mcast(\r
+ IN vnic_adapter_t* const p_adapter,\r
+ IN mac_addr_t* const p_mac_array,\r
+ IN const uint8_t mc_count );\r
+\r
+ib_api_status_t\r
+adapter_viport_allocate(\r
+ IN vnic_adapter_t* const p_adapter,\r
+ IN OUT viport_t** const pp_viport );\r
+\r
+void\r
+vnic_resume_set_oids(\r
+ IN vnic_adapter_t* const p_adapter );\r
+\r
+void\r
+vnic_resume_oids(\r
+ IN vnic_adapter_t* const p_adapter );\r
+\r
+ib_api_status_t\r
+__vnic_pnp_cb(\r
+ IN ib_pnp_rec_t *p_pnp_rec );\r
+\r
+ib_api_status_t\r
+ibregion_physInit(\r
+ IN struct _vnic_adapter* p_adapter,\r
+ OUT IbRegion_t *pRegion,\r
+ IN ib_pd_handle_t hPd,\r
+ IN uint64_t *p_vaddr,\r
+ IN uint64_t len );\r
+\r
+void\r
+__vnic_pnp_dereg_cb(\r
+ IN void* context );\r
+\r
+ib_api_status_t\r
+adapter_reset(\r
+ IN vnic_adapter_t* const p_adapter );\r
+void\r
+__pending_queue_cleanup( \r
+ IN vnic_adapter_t *p_adapter );\r
+\r
+#endif /* !defined _VNIC_ADAPTER_H_ */\r
--- /dev/null
+/*\r
+ * Copyright (c) 2007 QLogic Corporation. All rights reserved.\r
+ *\r
+ * This software is available to you under the OpenIB.org BSD license\r
+ * below:\r
+ *\r
+ * Redistribution and use in source and binary forms, with or\r
+ * without modification, are permitted provided that the following\r
+ * conditions are met:\r
+ *\r
+ * - Redistributions of source code must retain the above\r
+ * copyright notice, this list of conditions and the following\r
+ * disclaimer.\r
+ *\r
+ * - Redistributions in binary form must reproduce the above\r
+ * copyright notice, this list of conditions and the following\r
+ * disclaimer in the documentation and/or other materials\r
+ * provided with the distribution.\r
+ *\r
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,\r
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\r
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND\r
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS\r
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN\r
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN\r
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\r
+ * SOFTWARE.\r
+ *\r
+ * $Id$\r
+ */\r
+#ifndef _VNIC_CONFIG_H_\r
+#define _VNIC_CONFIG_H_\r
+\r
+#include "vnic_util.h"\r
+/* These are hard, compile time limits.\r
+ * Lower runtime overrides may be in effect\r
+ */\r
+#define INIC_CLASS_SUBCLASS 0x2000066A\r
+#define INIC_PROTOCOL 0\r
+#define INIC_PROT_VERSION 1\r
+\r
+#define INIC_MAJORVERSION 1\r
+#define INIC_MINORVERSION 1\r
+\r
+#define LIMIT_OUTSTANDING_SENDS 0\r
+\r
+#define MAX_ADDRESS_ENTRIES 64 /* max entries to negotiate with remote */\r
+#define MIN_ADDRESS_ENTRIES 16 /* min entries remote can return to us that we agree with */\r
+#define MAX_ADDR_ARRAY 32 /* address array we can handle. for now */\r
+#define MIN_MTU 1500 /* Minimum Negotiated payload size */\r
+#define MAX_MTU 9500 /* max Jumbo frame payload size */\r
+#define ETH_VLAN_HLEN 18 /* ethernet header with VLAN tag */\r
+\r
+#define HOST_RECV_POOL_ENTRIES 512 /* TBD: Abritrary */\r
+#define MIN_HOST_POOL_SZ 256 /* TBD: Abritrary */\r
+#define MIN_EIOC_POOL_SZ 256 /* TBD: Abritrary */\r
+#define MAX_EIOC_POOL_SZ 512 /* TBD: Abritrary */\r
+\r
+#define MIN_HOST_KICK_TIMEOUT 100 /* TBD: Arbitrary */\r
+#define MAX_HOST_KICK_TIMEOUT 200 /* In uSec */\r
+\r
+#define MIN_HOST_KICK_ENTRIES 1 /* TBD: Arbitrary */\r
+#define MAX_HOST_KICK_ENTRIES 128 /* TBD: Arbitrary */\r
+\r
+#define MIN_HOST_KICK_BYTES 0\r
+#define MAX_HOST_KICK_BYTES 5000\r
+\r
+#define MIN_HOST_UPDATE_SZ 8 /* TBD: Arbitrary */\r
+#define MAX_HOST_UPDATE_SZ 32 /* TBD: Arbitrary */\r
+#define MIN_EIOC_UPDATE_SZ 8 /* TBD: Arbitrary */\r
+#define MAX_EIOC_UPDATE_SZ 32 /* TBD: Arbitrary */\r
+\r
+#define NOTIFY_BUNDLE_SZ 32\r
+\r
+#define MAX_PARAM_VALUE 0x40000000\r
+\r
+#define DEFAULT_VIPORTS_PER_NETPATH 1\r
+#define MAX_VIPORTS_PER_NETPATH 1\r
+\r
+#define INIC_USE_RX_CSUM TRUE\r
+#define INIC_USE_TX_CSUM TRUE\r
+#define DEFAULT_NO_PATH_TIMEOUT 10000 /* TBD: Arbitrary */\r
+#define DEFAULT_PRI_CON_TIMEOUT 10000 /* TBD: Arbitrary */\r
+#define DEFAULT_PRI_RECON_TIMEOUT 10000 /* TBD: Arbitrary */\r
+#define DEFAULT_PRI_SWITCH_TIMEOUT 10000 /* TBD: Arbitrary */\r
+#define DEFAULT_PREFER_PRIMARY TRUE\r
+\r
+/* timeouts: !! all data defined in milliseconds,\r
+ some later will be converted to microseconds */\r
+#define VIPORT_STATS_INTERVAL 5000 /* 5 sec */\r
+#define VIPORT_HEARTBEAT_INTERVAL 2000 /* 2 seconds */\r
+#define VIPORT_HEARTBEAT_TIMEOUT 60000 /* 60 sec */\r
+#define CONTROL_RSP_TIMEOUT 2000 /* 2 sec */\r
+\r
+#define _100NS_IN_1MS (10000)\r
+inline uint64_t\r
+get_time_stamp_ms( void )\r
+{\r
+ return( (KeQueryInterruptTime() / _100NS_IN_1MS ) );\r
+}\r
+\r
+/* InfiniBand Connection Parameters */\r
+#define CONTROL_REQ_RETRY_COUNT 4\r
+#define RETRY_COUNT 3\r
+#define MIN_RNR_TIMER 22 /* 20 ms */\r
+#define DEFAULT_PKEY 0 /* Pkey table index */\r
+\r
+/* phys memory size to register with HCA*/\r
+#define MEM_REG_SIZE 0xFFFFFFFFFFFFFFFF\r
+\r
+/* link speed in 100 bits/sec units */\r
+#define LINK_SPEED_1MBIT_x100BPS 10000\r
+#define LINK_SPEED_1GBIT_x100BPS 10000000\r
+#define LINK_SPEED_10GBIT_x100BPS 100000000\r
+ /* if VEx does not report it's link speed, so set it 1Gb/s so far */\r
+#define DEFAULT_LINK_SPEED_x100BPS LINK_SPEED_1GBIT_x100BPS\r
+\r
+#define DEFAULT_PARAM(x,y) if(x == MAXU32) { \\r
+ x = y; }\r
+#define POWER_OF_2(x) if (!IsPowerOf2(x)) { \\r
+ VNIC_TRACE( VNIC_DBG_WARN, (" %s (%d) must be a power of 2\n",#x,x) ); \\r
+ x = SetMinPowerOf2(x); \\r
+ }\r
+#define LESS_THAN(lo, hi) if (lo >= hi) { \\r
+ VNIC_TRACE( VNIC_DBG_ERROR, (" %s (%d) must be less than %s (%d)\n",#lo,lo,#hi,hi) ); \\r
+ lo = hi >> 1; \\r
+ }\r
+#define LESS_THAN_OR_EQUAL(lo, hi) if (lo > hi) { \\r
+ VNIC_TRACE( VNIC_DBG_WARN, (" %s (%d) cannot be greater than %s (%d)\n",#lo,lo,#hi,hi) ); \\r
+ lo = hi; \\r
+ }\r
+#define RANGE_CHECK(x, min, max) if ((x < min) || (x > max)) { \\r
+ VNIC_TRACE( VNIC_DBG_WARN, (" %s (%d) must be between %d and %d\n",#x,x,min,max) ); \\r
+ if (x < min) \\r
+ x = min; \\r
+ else \\r
+ x = max; \\r
+ }\r
+#define ZERO_RANGE_CHECK(x, min, max) if (x > max) { \\r
+ VNIC_TRACE( VNIC_DBG_WARN, (" %s (%d) must be between %d and %d\n",#x,x,min,max) ); \\r
+ x = max; \\r
+ }\r
+\r
+#define BOOLEAN_RANGE(x) ZERO_RANGE_CHECK(x, 0, 1)\r
+#define U32_ZERO_RANGE(x) ZERO_RANGE_CHECK(x, 0, 0x7FFFFFFF)\r
+#define U32_RANGE(x) RANGE_CHECK(x, 1, 0x7FFFFFFF)\r
+#define U16_ZERO_RANGE(x) ZERO_RANGE_CHECK(x, 0, 0xFFFF)\r
+#define U16_RANGE(x) RANGE_CHECK(x, 1, 0xFFFF)\r
+#define U8_ZERO_RANGE(x) ZERO_RANGE_CHECK(x, 0, 0xFF)\r
+#define U8_RANGE(x) RANGE_CHECK(x, 1, 0xFF)\r
+\r
+enum {\r
+ INDEX_RESERVED,\r
+ INDEX_MIN_HOST_POOL_SZ,\r
+ INDEX_HOST_RECV_POOL_ENTRIES,\r
+ INDEX_MIN_EIOC_POOL_SZ,\r
+ INDEX_MAX_EIOC_POOL_SZ,\r
+ INDEX_MIN_HOST_KICK_TIMEOUT,\r
+ INDEX_MAX_HOST_KICK_TIMEOUT,\r
+ INDEX_MIN_HOST_KICK_ENTRIES,\r
+ INDEX_MAX_HOST_KICK_ENTRIES,\r
+ INDEX_MIN_HOST_KICK_BYTES,\r
+ INDEX_MAX_HOST_KICK_BYTES,\r
+ INDEX_MIN_HOST_UPDATE_SZ,\r
+ INDEX_MAX_HOST_UPDATE_SZ,\r
+ INDEX_MIN_EIOC_UPDATE_SZ,\r
+ INDEX_MAX_EIOC_UPDATE_SZ,\r
+ INDEX_HEARTBEAT_TIMEOUT,\r
+ INDEX_LAST // keep it the last entry\r
+};\r
+\r
+typedef struct _g_registry_params {\r
+ PWSTR name;\r
+ uint32_t value;\r
+}g_registry_params_t;\r
+\r
+#define ENTRY_INIT_VALUE MAXULONG\r
+#define VNIC_REGISTRY_TBL_SIZE INDEX_LAST\r
+\r
+typedef struct {\r
+ uint64_t ioc_guid;\r
+ uint64_t portGuid;\r
+ uint64_t port;\r
+ uint64_t hca;\r
+ uint64_t instance;\r
+ char ioc_string[65];\r
+ char ioc_guid_set;\r
+ char ioc_string_set;\r
+} PathParam_t;\r
+\r
+typedef struct _vnic_globals {\r
+ NDIS_HANDLE ndis_handle; // ndis wrapper handle\r
+ NDIS_SPIN_LOCK lock;\r
+#if ( LBFO_ENABLED )\r
+ cl_qlist_t primary_list;\r
+ cl_qlist_t secondary_list;\r
+#endif\r
+ uint32_t shutdown;\r
+ uint8_t host_name[IB_NODE_DESCRIPTION_SIZE];\r
+ g_registry_params_t *p_params;\r
+} vnic_globals_t;\r
+\r
+typedef struct IbConfig {\r
+ ib_path_rec_t pathInfo;\r
+ uint64_t sid;\r
+ Inic_ConnectionData_t connData;\r
+ uint32_t retryCount;\r
+ uint32_t rnrRetryCount;\r
+ uint8_t minRnrTimer;\r
+ uint32_t numSends;\r
+ uint32_t numRecvs;\r
+ uint32_t recvScatter; /* 1 */\r
+ uint32_t sendGather; /* 1 or 2 */\r
+ uint32_t overrides;\r
+} IbConfig_t;\r
+\r
+typedef struct ControlConfig {\r
+ IbConfig_t ibConfig;\r
+ uint32_t numRecvs;\r
+ uint8_t inicInstance;\r
+ uint16_t maxAddressEntries;\r
+ uint16_t minAddressEntries;\r
+ uint32_t rspTimeout;\r
+ uint8_t reqRetryCount;\r
+ uint32_t overrides;\r
+} ControlConfig_t;\r
+\r
+typedef struct DataConfig {\r
+ IbConfig_t ibConfig;\r
+ uint64_t pathId;\r
+ uint32_t numRecvs;\r
+ uint32_t hostRecvPoolEntries;\r
+ Inic_RecvPoolConfig_t hostMin;\r
+ Inic_RecvPoolConfig_t hostMax;\r
+ Inic_RecvPoolConfig_t eiocMin;\r
+ Inic_RecvPoolConfig_t eiocMax;\r
+ uint32_t notifyBundle;\r
+ uint32_t overrides;\r
+} DataConfig_t;\r
+\r
+typedef struct ViportConfig {\r
+ struct _viport *pViport;\r
+ ControlConfig_t controlConfig;\r
+ DataConfig_t dataConfig;\r
+ uint32_t hca;\r
+ uint32_t port;\r
+ uint32_t statsInterval;\r
+ uint32_t hbInterval; /* heartbeat interval */\r
+ uint32_t hbTimeout; /* heartbeat timeout */\r
+ uint64_t portGuid;\r
+ uint64_t guid;\r
+ size_t instance;\r
+ char ioc_string[65];\r
+\r
+#define HB_INTERVAL_OVERRIDE 0x1\r
+#define GUID_OVERRIDE 0x2\r
+#define STRING_OVERRIDE 0x4\r
+#define HCA_OVERRIDE 0x8\r
+#define PORT_OVERRIDE 0x10\r
+#define PORTGUID_OVERRIDE 0x20\r
+ uint32_t overrides;\r
+} ViportConfig_t;\r
+\r
+/*\r
+ * primaryConnectTimeout - If the secondary connects first, how long do we\r
+ * give the primary?\r
+ * primaryReconnectTimeout - Same as above, but used when recovering when\r
+ * both paths fail\r
+ * primarySwitchTimeout - How long do we wait before switching to the\r
+ * primary when it comes back?\r
+ */\r
+#define IFNAMSIZ 65\r
+typedef struct InicConfig {\r
+ //struct Inic *pInic;\r
+ char name[IFNAMSIZ];\r
+ uint32_t noPathTimeout;\r
+ uint32_t primaryConnectTimeout;\r
+ uint32_t primaryReconnectTimeout;\r
+ uint32_t primarySwitchTimeout;\r
+ int preferPrimary;\r
+ BOOLEAN useRxCsum;\r
+ BOOLEAN useTxCsum;\r
+#define USE_RX_CSUM_OVERRIDE 0x1\r
+#define USE_TX_CSUM_OVERRIDE 0x2\r
+ uint32_t overrides;\r
+} InicConfig_t;\r
+\r
+typedef enum {\r
+ INIC_UNINITIALIZED,\r
+ INIC_DEREGISTERING,\r
+ INIC_REGISTERED,\r
+} InicState_t;\r
+\r
+typedef enum {\r
+ _ADAPTER_NOT_BUNDLED = 0,\r
+ _ADAPTER_PRIMARY,\r
+ _ADAPTER_SECONDARY\r
+} lbfo_state_t;\r
+\r
+#endif /* _VNIC_CONFIG_H_ */\r
+\r
--- /dev/null
+/*\r
+ * Copyright (c) 2007 QLogic Corporation. All rights reserved.\r
+ *\r
+ * This software is available to you under the OpenIB.org BSD license\r
+ * below:\r
+ *\r
+ * Redistribution and use in source and binary forms, with or\r
+ * without modification, are permitted provided that the following\r
+ * conditions are met:\r
+ *\r
+ * - Redistributions of source code must retain the above\r
+ * copyright notice, this list of conditions and the following\r
+ * disclaimer.\r
+ *\r
+ * - Redistributions in binary form must reproduce the above\r
+ * copyright notice, this list of conditions and the following\r
+ * disclaimer in the documentation and/or other materials\r
+ * provided with the distribution.\r
+ *\r
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,\r
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\r
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND\r
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS\r
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN\r
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN\r
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\r
+ * SOFTWARE.\r
+ *\r
+ * $Id$\r
+ */\r
+\r
+#include "vnic_adapter.h"\r
+\r
+static void\r
+control_recv( Control_t *pControl, RecvIo_t *pRecvIo );\r
+\r
+static void\r
+control_recvComplete(\r
+ IN Io_t *pIo );\r
+\r
+static ib_api_status_t\r
+control_send( Control_t *pControl );\r
+\r
+static void\r
+control_sendComplete( Io_t *pIo );\r
+static void\r
+control_timeout( void * context );\r
+\r
+static void\r
+control_timer( Control_t *pControl, int timeout );\r
+\r
+static void\r
+control_timerStop( Control_t *pControl );\r
+\r
+static void\r
+control_initHdr( Control_t *pControl, uint8_t cmd );\r
+\r
+static RecvIo_t *\r
+control_getRsp( Control_t *pControl );\r
+\r
+static void\r
+copyRecvPoolConfig( Inic_RecvPoolConfig_t *pSrc,\r
+ Inic_RecvPoolConfig_t *pDst );\r
+\r
+static BOOLEAN\r
+checkRecvPoolConfigValue(\r
+ IN void *pSrc,\r
+ IN void *pDst,\r
+ IN void *pMax,\r
+ IN void *pMin,\r
+ IN char *name );\r
+\r
+static BOOLEAN checkRecvPoolConfig(\r
+ Inic_RecvPoolConfig_t *pSrc,\r
+ Inic_RecvPoolConfig_t *pDst,\r
+ Inic_RecvPoolConfig_t *pMax,\r
+ Inic_RecvPoolConfig_t *pMin);\r
+\r
+static void\r
+__control_logControlPacket(\r
+ Inic_ControlPacket_t *pPkt );\r
+\r
+void\r
+control_construct(\r
+ IN Control_t *pControl,\r
+ IN viport_t *pViport )\r
+{\r
+ VNIC_ENTER( VNIC_DBG_CTRL );\r
+\r
+ cl_memclr(pControl, sizeof(Control_t));\r
+\r
+ pControl->p_viport = pViport;\r
+\r
+ pControl->reqOutstanding = FALSE;\r
+ pControl->seqNum = 0;\r
+\r
+ pControl->pResponse = NULL;\r
+ pControl->pInfo = NULL;\r
+\r
+ pControl->p_viport->addrs_query_done = TRUE;\r
+\r
+ InitializeListHead(&pControl->failureList);\r
+ KeInitializeSpinLock(&pControl->ioLock);\r
+\r
+ cl_timer_construct( &pControl->timer );\r
+\r
+ ibqp_construct( &pControl->qp, pViport );\r
+\r
+ VNIC_EXIT( VNIC_DBG_CTRL );\r
+}\r
+\r
+\r
+ib_api_status_t\r
+control_init(\r
+ IN Control_t *pControl,\r
+ IN viport_t *pViport,\r
+ IN ControlConfig_t *pConfig,\r
+ IN uint64_t guid )\r
+{\r
+ ib_api_status_t ib_status;\r
+ ib_pd_handle_t hPd;\r
+ Inic_ControlPacket_t *pkt;\r
+ Io_t *pIo;\r
+ int sz;\r
+ unsigned int i;\r
+\r
+ VNIC_ENTER( VNIC_DBG_CTRL );\r
+\r
+ pControl->p_conf = pConfig;\r
+\r
+ hPd = pViport->p_adapter->ca.hPd;\r
+\r
+ cl_timer_init( &pControl->timer, control_timeout, pControl );\r
+\r
+ ib_status = ibqp_init(\r
+ &pControl->qp, guid, &pConfig->ibConfig );\r
+ if( ib_status != IB_SUCCESS )\r
+ {\r
+ VNIC_TRACE_EXIT( VNIC_DBG_ERROR, ("ibqp_init returned %s\n",\r
+ pViport->p_adapter->ifc.get_err_str( ib_status )) );\r
+ goto failure;\r
+ }\r
+\r
+ sz = (sizeof(RecvIo_t) * pConfig->numRecvs ) +\r
+ (sizeof(Inic_ControlPacket_t) * (pConfig->numRecvs + 1));\r
+\r
+ pControl->pLocalStorage = cl_zalloc( sz );\r
+\r
+ if ( pControl->pLocalStorage == NULL )\r
+ {\r
+ VNIC_TRACE_EXIT( VNIC_DBG_ERROR,\r
+ ("Failed allocating space for local storage\n" ));\r
+\r
+ ibqp_cleanup(&pControl->qp);\r
+ ib_status = IB_INSUFFICIENT_MEMORY;\r
+ goto failure;\r
+ }\r
+\r
+ pControl->pRecvIos = (RecvIo_t *)pControl->pLocalStorage;\r
+\r
+ pkt = (Inic_ControlPacket_t *)(pControl->pLocalStorage +\r
+ sizeof(SendIo_t) * pConfig->numRecvs);\r
+\r
+ sz = sizeof(Inic_ControlPacket_t) * (pConfig->numRecvs + 1);\r
+\r
+ ib_status = ibregion_init( pViport, &pControl->region, hPd,\r
+ pkt, sz, IB_AC_LOCAL_WRITE );\r
+ if ( ib_status != IB_SUCCESS )\r
+ {\r
+ /* NOTE: I'm allowing recvs into the send buffer as well\r
+ * as the receive buffers. I'm doing this to combine them\r
+ * into a single region, and conserve a region.\r
+ */\r
+ VNIC_TRACE_EXIT( VNIC_DBG_ERROR ,\r
+ (" Failed setting up control space region\n" ));\r
+\r
+ ibqp_cleanup( &pControl->qp );\r
+ cl_free( pControl->pLocalStorage );\r
+ pControl->pLocalStorage = NULL;\r
+ goto failure;\r
+ }\r
+ pIo = &pControl->sendIo.io;\r
+ pIo->pViport = pViport;\r
+ pIo->pRoutine = control_sendComplete;\r
+\r
+ pIo->wrq.p_next = NULL;\r
+ pIo->wrq.wr_type = WR_SEND;\r
+ pIo->wrq.send_opt = IB_SEND_OPT_SIGNALED;\r
+ pIo->wrq.wr_id = (uint64_t)(pIo);\r
+ pIo->wrq.num_ds = 1;\r
+ pIo->wrq.ds_array = &pControl->sendIo.dsList;\r
+ pIo->wrq.ds_array[0].length = sizeof(Inic_ControlPacket_t);\r
+ pIo->wrq.ds_array[0].lkey = pControl->region.lkey;\r
+ pIo->wrq.ds_array[0].vaddr = (uint64_t)(pkt++);\r
+\r
+ for (i = 0; i < pConfig->numRecvs; i++ )\r
+ {\r
+ pIo = &pControl->pRecvIos[i].io;\r
+ pIo->pViport = pViport;\r
+ pIo->pRoutine = control_recvComplete;\r
+\r
+ pIo->r_wrq.wr_id = (uint64_t)(pIo);\r
+ pIo->r_wrq.p_next = NULL;\r
+ pIo->r_wrq.num_ds = 1;\r
+ pIo->r_wrq.ds_array = &pControl->pRecvIos[i].dsList;\r
+ pIo->r_wrq.ds_array[0].length = sizeof(Inic_ControlPacket_t);\r
+ pIo->r_wrq.ds_array[0].vaddr = (uint64_t)(pkt++);\r
+ pIo->r_wrq.ds_array[0].lkey = pControl->region.lkey;\r
+ \r
+ if ( ibqp_postRecv( &pControl->qp, pIo ) != IB_SUCCESS )\r
+ {\r
+ control_cleanup( pControl );\r
+ ib_status = IB_ERROR;\r
+ break;\r
+ }\r
+ }\r
+\r
+failure:\r
+ VNIC_EXIT( VNIC_DBG_CTRL );\r
+ return ib_status;\r
+}\r
+\r
+\r
+void\r
+control_cleanup(\r
+ IN Control_t *pControl )\r
+{\r
+ VNIC_ENTER( VNIC_DBG_CTRL );\r
+\r
+ control_timerStop( pControl );\r
+ ibqp_detach( &pControl->qp );\r
+ ibregion_cleanup( pControl->p_viport, &pControl->region );\r
+\r
+ if ( pControl->pLocalStorage )\r
+ {\r
+ cl_free( pControl->pLocalStorage );\r
+ pControl->pLocalStorage = NULL;\r
+ }\r
+\r
+ cl_timer_destroy( &pControl->timer );\r
+\r
+ VNIC_EXIT( VNIC_DBG_CTRL );\r
+ return;\r
+}\r
+\r
+void\r
+control_processAsync(\r
+ IN Control_t *pControl )\r
+{\r
+ RecvIo_t *pRecvIo;\r
+ Inic_ControlPacket_t *pPkt;\r
+ LIST_ENTRY *p_list_entry;\r
+\r
+ VNIC_ENTER( VNIC_DBG_CTRL );\r
+\r
+ pRecvIo = InterlockedExchangePointer( &pControl->pInfo, NULL );\r
+\r
+ if ( pRecvIo != NULL )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_CTRL,\r
+ ("IOC %d: processing info packet\n",\r
+ pControl->p_viport->ioc_num ) );\r
+ \r
+ pPkt = control_packet( pRecvIo );\r
+\r
+ if ( pPkt->hdr.pktCmd == CMD_REPORT_STATUS )\r
+ {\r
+ switch( ntoh32(pPkt->cmd.reportStatus.statusNumber) )\r
+ {\r
+ case INIC_STATUS_LINK_UP:\r
+ VNIC_TRACE( VNIC_DBG_CTRL,\r
+ ("IOC %d: STATUS LINK UP\n", pControl->p_viport->ioc_num ) );\r
+ /* renew link speed info since it can change */\r
+ pControl->p_viport->p_adapter->link_speed =\r
+ ntoh32( pPkt->cmd.reportStatus.statusInfo );\r
+ viport_linkUp( pControl->p_viport );\r
+ break;\r
+\r
+ case INIC_STATUS_LINK_DOWN:\r
+ VNIC_TRACE( VNIC_DBG_CTRL,\r
+ ("IOC %d: STATUS LINK DOWN\n", pControl->p_viport->ioc_num ) );\r
+\r
+ viport_linkDown( pControl->p_viport );\r
+ break;\r
+ case INIC_STATUS_EIOC_ERROR:\r
+ case INIC_STATUS_EIOC_SHUTDOWN:\r
+ viport_failure( pControl->p_viport );\r
+ VNIC_TRACE( VNIC_DBG_ERROR,\r
+ ("IOC %d: STATUS EIOC ERROR\n",\r
+ pControl->p_viport->ioc_num ) );\r
+ break;\r
+ default:\r
+ VNIC_TRACE( VNIC_DBG_CTRL | VNIC_DBG_ERROR,\r
+ ("IOC %d: Asynchronous status %#x received\n",\r
+ pControl->p_viport->ioc_num,\r
+ ntoh32(pPkt->cmd.reportStatus.statusNumber)) );\r
+ __control_logControlPacket( pPkt );\r
+ break;\r
+ }\r
+ }\r
+\r
+ if ( pPkt->hdr.pktCmd != CMD_REPORT_STATUS ||\r
+ pPkt->cmd.reportStatus.isFatal )\r
+ {\r
+ viport_failure( pControl->p_viport );\r
+ }\r
+\r
+ control_recv( pControl, pRecvIo );\r
+ }\r
+\r
+ while ( !IsListEmpty( &pControl->failureList ) )\r
+ {\r
+\r
+ VNIC_TRACE( VNIC_DBG_CTRL,\r
+ ("IOC %d: processing error packet\n",\r
+ pControl->p_viport->ioc_num ) );\r
+\r
+ p_list_entry = ExInterlockedRemoveHeadList( &pControl->failureList, &pControl->ioLock );\r
+ pRecvIo = (RecvIo_t *)p_list_entry;\r
+ pPkt = control_packet( pRecvIo );\r
+\r
+ VNIC_TRACE( VNIC_DBG_CTRL,\r
+ ("IOC %d: Asynchronous error received from EIOC\n",\r
+ pControl->p_viport->ioc_num ) );\r
+ \r
+ __control_logControlPacket( pPkt );\r
+\r
+ if ( ( pPkt->hdr.pktType != TYPE_ERR ) ||\r
+ ( pPkt->hdr.pktCmd != CMD_REPORT_STATUS ) ||\r
+ ( pPkt->cmd.reportStatus.isFatal ) )\r
+ {\r
+ viport_failure( pControl->p_viport );\r
+ break;\r
+ }\r
+\r
+ control_recv( pControl, pRecvIo );\r
+ }\r
+\r
+ VNIC_EXIT( VNIC_DBG_CTRL );\r
+}\r
+\r
+\r
+ib_api_status_t\r
+control_initInicReq(\r
+ IN Control_t *pControl )\r
+{\r
+ ControlConfig_t *p_conf = pControl->p_conf;\r
+ Inic_ControlPacket_t *pPkt;\r
+ Inic_CmdInitInicReq_t *pInitInicReq;\r
+ ib_api_status_t ib_status;\r
+\r
+ VNIC_ENTER( VNIC_DBG_CTRL );\r
+ \r
+ if( pControl->p_viport->errored )\r
+ {\r
+ return IB_ERROR;\r
+ }\r
+ control_initHdr( pControl, CMD_INIT_INIC );\r
+\r
+ pPkt = control_packet( &pControl->sendIo );\r
+ pInitInicReq = &pPkt->cmd.initInicReq;\r
+ pInitInicReq->inicMajorVersion = hton16( INIC_MAJORVERSION );\r
+ pInitInicReq->inicMinorVersion = hton16( INIC_MINORVERSION );\r
+ pInitInicReq->inicInstance = p_conf->inicInstance;\r
+ pInitInicReq->numDataPaths = 1;\r
+ pInitInicReq->numAddressEntries = hton16( p_conf->maxAddressEntries );\r
+\r
+ ib_status = control_send( pControl );\r
+ VNIC_EXIT( VNIC_DBG_CTRL );\r
+ return ib_status;\r
+}\r
+\r
+\r
+BOOLEAN\r
+control_initInicRsp(\r
+ IN Control_t *pControl,\r
+ IN uint32_t *pFeatures,\r
+ IN uint8_t *pMacAddress,\r
+ IN uint16_t *pNumAddrs,\r
+ IN uint16_t *pVlan )\r
+{\r
+ RecvIo_t *pRecvIo;\r
+ ControlConfig_t *p_conf = pControl->p_conf;\r
+ Inic_ControlPacket_t *pPkt;\r
+ Inic_CmdInitInicRsp_t *pInitInicRsp;\r
+ uint8_t numDataPaths,\r
+ numLanSwitches;\r
+\r
+ VNIC_ENTER( VNIC_DBG_CTRL );\r
+\r
+ pRecvIo = control_getRsp( pControl );\r
+ if (!pRecvIo)\r
+ return FALSE;\r
+\r
+ pPkt = control_packet( pRecvIo );\r
+\r
+ if ( pPkt->hdr.pktCmd != CMD_INIT_INIC )\r
+ {\r
+ \r
+ VNIC_TRACE( VNIC_DBG_CTRL | VNIC_DBG_ERROR,\r
+ ("IOC %d: Sent control request:\n",\r
+ pControl->p_viport->ioc_num ) );\r
+\r
+ __control_logControlPacket( control_lastReq( pControl ) );\r
+\r
+ VNIC_TRACE_EXIT( VNIC_DBG_CTRL | VNIC_DBG_ERROR,\r
+ ("IOC %d: Received control response:\n",\r
+ pControl->p_viport->ioc_num ) );\r
+ \r
+ __control_logControlPacket( pPkt );\r
+ goto failure;\r
+ }\r
+#ifdef _DEBUG_\r
+ VNIC_TRACE( VNIC_DBG_CTRL_PKT,\r
+ ("IOC %d: instance %d Sent initINIC request:\n",\r
+ pControl->p_viport->ioc_num,\r
+ pControl->p_viport->p_netpath->instance ) );\r
+ __control_logControlPacket( control_lastReq( pControl ) );\r
+ \r
+ VNIC_TRACE(VNIC_DBG_CTRL_PKT,\r
+ ("IOC %d: instance %d Received initInic response:\n",\r
+ pControl->p_viport->ioc_num,\r
+ pControl->p_viport->p_netpath->instance ) );\r
+ __control_logControlPacket( pPkt );\r
+#endif\r
+\r
+ pInitInicRsp = &pPkt->cmd.initInicRsp;\r
+ pControl->majVer = ntoh16( pInitInicRsp->inicMajorVersion );\r
+ pControl->minVer = ntoh16( pInitInicRsp->inicMinorVersion );\r
+ numDataPaths = pInitInicRsp->numDataPaths;\r
+ numLanSwitches = pInitInicRsp->numLanSwitches;\r
+ *pFeatures = ntoh32( pInitInicRsp->featuresSupported );\r
+ *pNumAddrs = ntoh16( pInitInicRsp->numAddressEntries );\r
+\r
+ if ( ( pControl->majVer > INIC_MAJORVERSION ) ||\r
+ (( pControl->majVer == INIC_MAJORVERSION ) &&\r
+ ( pControl->minVer > INIC_MINORVERSION )) )\r
+ {\r
+ VNIC_TRACE_EXIT( VNIC_DBG_CTRL | VNIC_DBG_ERROR,\r
+ ("IOC %d: Unsupported version\n",\r
+ pControl->p_viport->ioc_num ) );\r
+ goto failure;\r
+ }\r
+\r
+ if ( numDataPaths != 1 )\r
+ {\r
+ VNIC_TRACE_EXIT( VNIC_DBG_CTRL | VNIC_DBG_ERROR,\r
+ ("IOC %d: EIOC returned too many datapaths\n",\r
+ pControl->p_viport->ioc_num ) );\r
+ goto failure;\r
+ }\r
+\r
+ if ( *pNumAddrs > p_conf->maxAddressEntries )\r
+ {\r
+ VNIC_TRACE_EXIT( VNIC_DBG_CTRL | VNIC_DBG_ERROR,\r
+ ("IOC %d: EIOC returned more Address entries than requested\n",\r
+ pControl->p_viport->ioc_num) );\r
+ goto failure;\r
+ }\r
+ if ( *pNumAddrs < p_conf->minAddressEntries )\r
+ {\r
+ VNIC_TRACE_EXIT( VNIC_DBG_CTRL | VNIC_DBG_ERROR,\r
+ ("IOC %d: Not enough address entries\n",\r
+ pControl->p_viport->ioc_num ) );\r
+ goto failure;\r
+ }\r
+ if ( numLanSwitches < 1 )\r
+ {\r
+ VNIC_TRACE_EXIT( VNIC_DBG_CTRL | VNIC_DBG_ERROR,\r
+ ("IOC %d: EIOC returned no lan switches\n",\r
+ pControl->p_viport->ioc_num ) );\r
+ goto failure;\r
+ }\r
+ if ( numLanSwitches > 1 )\r
+ {\r
+ VNIC_TRACE_EXIT( VNIC_DBG_CTRL | VNIC_DBG_ERROR,\r
+ ("IOC %d: EIOC returned multiple lan switches\n",\r
+ pControl->p_viport->ioc_num ) );\r
+ goto failure;\r
+ }\r
+\r
+ pControl->lanSwitch.lanSwitchNum =\r
+ pInitInicRsp->lanSwitch[0].lanSwitchNum ;\r
+ pControl->lanSwitch.numEnetPorts =\r
+ pInitInicRsp->lanSwitch[0].numEnetPorts ;\r
+ pControl->lanSwitch.defaultVlan =\r
+ ntoh16( pInitInicRsp->lanSwitch[0].defaultVlan );\r
+ *pVlan = pControl->lanSwitch.defaultVlan;\r
+ cl_memcpy( pControl->lanSwitch.hwMacAddress,\r
+ pInitInicRsp->lanSwitch[0].hwMacAddress, MAC_ADDR_LEN );\r
+ cl_memcpy( pMacAddress,\r
+ pInitInicRsp->lanSwitch[0].hwMacAddress, MAC_ADDR_LEN);\r
+\r
+ control_recv( pControl, pRecvIo );\r
+\r
+ VNIC_EXIT( VNIC_DBG_CTRL );\r
+ return TRUE;\r
+failure:\r
+ viport_failure( pControl->p_viport );\r
+ return FALSE;\r
+}\r
+\r
+\r
+ib_api_status_t\r
+control_configDataPathReq(\r
+ IN Control_t *pControl,\r
+ IN uint64_t pathId,\r
+ IN Inic_RecvPoolConfig_t *pHost,\r
+ IN Inic_RecvPoolConfig_t *pEioc )\r
+{\r
+ Inic_ControlPacket_t *pPkt;\r
+ Inic_CmdConfigDataPath_t *pConfigDataPath;\r
+ ib_api_status_t ib_status;\r
+\r
+ VNIC_ENTER( VNIC_DBG_CTRL );\r
+ \r
+ if( pControl->p_viport->errored )\r
+ {\r
+ return IB_ERROR;\r
+ }\r
+ control_initHdr( pControl, CMD_CONFIG_DATA_PATH );\r
+\r
+ pPkt = control_packet( &pControl->sendIo );\r
+ pConfigDataPath = &pPkt->cmd.configDataPathReq;\r
+ NdisZeroMemory( pConfigDataPath, sizeof( Inic_CmdConfigDataPath_t ) );\r
+ pConfigDataPath->dataPath = 0;\r
+ pConfigDataPath->pathIdentifier = pathId;\r
+ copyRecvPoolConfig( pHost, &pConfigDataPath->hostRecvPoolConfig );\r
+ copyRecvPoolConfig( pEioc, &pConfigDataPath->eiocRecvPoolConfig );\r
+\r
+ ib_status = control_send( pControl );\r
+ VNIC_EXIT( VNIC_DBG_CTRL );\r
+ return ib_status;\r
+}\r
+\r
+\r
+BOOLEAN\r
+control_configDataPathRsp(\r
+ IN Control_t *pControl,\r
+ IN Inic_RecvPoolConfig_t *pHost,\r
+ IN Inic_RecvPoolConfig_t *pEioc,\r
+ IN Inic_RecvPoolConfig_t *pMaxHost,\r
+ IN Inic_RecvPoolConfig_t *pMaxEioc,\r
+ IN Inic_RecvPoolConfig_t *pMinHost,\r
+ IN Inic_RecvPoolConfig_t *pMinEioc )\r
+{\r
+ RecvIo_t *pRecvIo;\r
+ Inic_ControlPacket_t *pPkt;\r
+ Inic_CmdConfigDataPath_t *pConfigDataPath;\r
+\r
+ VNIC_ENTER( VNIC_DBG_CTRL );\r
+\r
+ pRecvIo = control_getRsp( pControl );\r
+ if ( !pRecvIo )\r
+ return FALSE;\r
+\r
+ pPkt = control_packet( pRecvIo );\r
+\r
+ if ( pPkt->hdr.pktCmd != CMD_CONFIG_DATA_PATH )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_ERROR,\r
+ ("IOC %d: Sent control request:\n",\r
+ pControl->p_viport->ioc_num ) );\r
+\r
+ __control_logControlPacket( control_lastReq( pControl ) );\r
+\r
+ VNIC_TRACE( VNIC_DBG_ERROR,\r
+ ("IOC %d: Received control response:\n",\r
+ pControl->p_viport->ioc_num ) );\r
+ \r
+ __control_logControlPacket( pPkt );\r
+ goto failure;\r
+ }\r
+#ifdef _DEBUG_\r
+ VNIC_TRACE( VNIC_DBG_CTRL_PKT,\r
+ ("IOC %d: instance %d Sent configDATAPATH request:\n",\r
+ pControl->p_viport->ioc_num,\r
+ pControl->p_viport->p_netpath->instance ) );\r
+ __control_logControlPacket( control_lastReq( pControl ) );\r
+ \r
+ VNIC_TRACE(VNIC_DBG_CTRL_PKT,\r
+ ("IOC %d: instance %d Received configDATAPATH response:\n",\r
+ pControl->p_viport->ioc_num,\r
+ pControl->p_viport->p_netpath->instance ) );\r
+ __control_logControlPacket( pPkt );\r
+#endif\r
+ pConfigDataPath = &pPkt->cmd.configDataPathRsp;\r
+\r
+ if ( pConfigDataPath->dataPath != 0 )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_ERROR,\r
+ ("IOC %d: Received CMD_CONFIG_DATA_PATH response for wrong data path: %u\n",\r
+ pControl->p_viport->ioc_num , pConfigDataPath->dataPath) );\r
+ goto failure;\r
+ }\r
+\r
+ if ( !checkRecvPoolConfig(&pConfigDataPath->hostRecvPoolConfig,\r
+ pHost, pMaxHost, pMinHost )\r
+ || !checkRecvPoolConfig(&pConfigDataPath->eiocRecvPoolConfig,\r
+ pEioc, pMaxEioc, pMinEioc))\r
+ {\r
+ goto failure;\r
+ }\r
+\r
+ control_recv( pControl, pRecvIo );\r
+\r
+ VNIC_EXIT( VNIC_DBG_CTRL );\r
+ return TRUE;\r
+failure:\r
+ viport_failure( pControl->p_viport );\r
+ VNIC_EXIT( VNIC_DBG_CTRL );\r
+ return FALSE;\r
+}\r
+\r
+\r
+ib_api_status_t\r
+control_exchangePoolsReq(\r
+ IN Control_t *pControl,\r
+ IN uint64_t addr,\r
+ IN uint32_t rkey )\r
+{\r
+ Inic_CmdExchangePools_t *pExchangePools;\r
+ Inic_ControlPacket_t *pPkt;\r
+ ib_api_status_t ib_status;\r
+\r
+ VNIC_ENTER( VNIC_DBG_CTRL );\r
+\r
+ if( pControl->p_viport->errored )\r
+ {\r
+ return IB_ERROR;\r
+ }\r
+ control_initHdr(pControl, CMD_EXCHANGE_POOLS );\r
+\r
+ pPkt = control_packet( &pControl->sendIo );\r
+ pExchangePools = &pPkt->cmd.exchangePoolsReq;\r
+ NdisZeroMemory( pExchangePools, sizeof( Inic_CmdExchangePools_t ) );\r
+ pExchangePools->dataPath = 0;\r
+ pExchangePools->poolRKey = rkey;\r
+ pExchangePools->poolAddr = hton64( addr );\r
+\r
+ ib_status = control_send( pControl );\r
+ VNIC_EXIT( VNIC_DBG_CTRL );\r
+ return ib_status;\r
+}\r
+\r
+\r
+BOOLEAN\r
+control_exchangePoolsRsp(\r
+ IN Control_t *pControl,\r
+ IN OUT uint64_t *pAddr,\r
+ IN OUT uint32_t *pRkey )\r
+{\r
+ RecvIo_t *pRecvIo;\r
+ Inic_ControlPacket_t *pPkt;\r
+ Inic_CmdExchangePools_t *pExchangePools;\r
+\r
+ VNIC_ENTER( VNIC_DBG_CTRL );\r
+\r
+ pRecvIo = control_getRsp( pControl );\r
+ if ( !pRecvIo )\r
+ return FALSE;\r
+\r
+ pPkt = control_packet( pRecvIo );\r
+\r
+ if ( pPkt->hdr.pktCmd != CMD_EXCHANGE_POOLS )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_ERROR,\r
+ ("IOC %d: Sent control request:\n",\r
+ pControl->p_viport->ioc_num ) );\r
+\r
+ __control_logControlPacket( control_lastReq(pControl ) );\r
+\r
+ VNIC_TRACE( VNIC_DBG_ERROR,\r
+ ("IOC %d: Received control response:\n",\r
+ pControl->p_viport->ioc_num ) );\r
+ \r
+ __control_logControlPacket( pPkt );\r
+ goto failure;\r
+ }\r
+\r
+#ifdef _DEBUG_\r
+ VNIC_TRACE( VNIC_DBG_CTRL_PKT,\r
+ ("IOC %d: instance %d Sent exchangePOOLS request:\n",\r
+ pControl->p_viport->ioc_num,\r
+ pControl->p_viport->p_netpath->instance ) );\r
+ __control_logControlPacket( control_lastReq( pControl ) );\r
+ \r
+ VNIC_TRACE(VNIC_DBG_CTRL_PKT,\r
+ ("IOC %d: instance %d Received exchangePOOLS response:\n",\r
+ pControl->p_viport->ioc_num,\r
+ pControl->p_viport->p_netpath->instance ) );\r
+ __control_logControlPacket( pPkt );\r
+#endif\r
+ pExchangePools = &pPkt->cmd.exchangePoolsRsp;\r
+ *pRkey = pExchangePools->poolRKey;\r
+ *pAddr = ntoh64( pExchangePools->poolAddr );\r
+\r
+ if ( hton32( pExchangePools->dataPath ) != 0 )\r
+ {\r
+ VNIC_TRACE_EXIT( VNIC_DBG_ERROR,\r
+ ("IOC %d: Received CMD_EXCHANGE_POOLS response for wrong data path: %u\n",\r
+ pControl->p_viport->ioc_num , pExchangePools->dataPath ) );\r
+ goto failure;\r
+ }\r
+\r
+ control_recv( pControl, pRecvIo );\r
+\r
+ VNIC_EXIT( VNIC_DBG_CTRL );\r
+ return TRUE;\r
+\r
+failure:\r
+ viport_failure( pControl->p_viport );\r
+ return FALSE;\r
+}\r
+\r
+\r
+ib_api_status_t\r
+control_configLinkReq(\r
+ IN Control_t *pControl,\r
+ IN uint8_t flags,\r
+ IN uint16_t mtu )\r
+{\r
+ Inic_CmdConfigLink_t *pConfigLinkReq;\r
+ Inic_ControlPacket_t *pPkt;\r
+ ib_api_status_t ib_status;\r
+\r
+ VNIC_ENTER( VNIC_DBG_CTRL );\r
+ \r
+ if( pControl->p_viport->errored )\r
+ {\r
+ return IB_ERROR;\r
+ }\r
+ control_initHdr( pControl, CMD_CONFIG_LINK );\r
+\r
+ pPkt = control_packet( &pControl->sendIo );\r
+ pConfigLinkReq = &pPkt->cmd.configLinkReq;\r
+ NdisZeroMemory( pConfigLinkReq, sizeof( Inic_CmdConfigLink_t ) );\r
+ pConfigLinkReq->lanSwitchNum = pControl->lanSwitch.lanSwitchNum;\r
+\r
+ if ( flags & INIC_FLAG_ENABLE_NIC )\r
+ {\r
+ pConfigLinkReq->cmdFlags |= INIC_FLAG_ENABLE_NIC;\r
+ }\r
+ else\r
+ {\r
+ pConfigLinkReq->cmdFlags |= INIC_FLAG_DISABLE_NIC;\r
+ }\r
+\r
+ if (flags & INIC_FLAG_ENABLE_MCAST_ALL )\r
+ {\r
+ pConfigLinkReq->cmdFlags |= INIC_FLAG_ENABLE_MCAST_ALL;\r
+ }\r
+ else\r
+ {\r
+ pConfigLinkReq->cmdFlags |= INIC_FLAG_DISABLE_MCAST_ALL;\r
+ }\r
+ if (flags & INIC_FLAG_ENABLE_PROMISC )\r
+ {\r
+ pConfigLinkReq->cmdFlags |= INIC_FLAG_ENABLE_PROMISC;\r
+ /* The EIOU doesn't really do PROMISC mode.\r
+ * If PROMISC is set, it only receives unicast packets\r
+ * I also have to set MCAST_ALL if I want real\r
+ * PROMISC mode.\r
+ */\r
+ pConfigLinkReq->cmdFlags &= ~INIC_FLAG_DISABLE_MCAST_ALL;\r
+ pConfigLinkReq->cmdFlags |= INIC_FLAG_ENABLE_MCAST_ALL;\r
+ }\r
+ else\r
+ {\r
+ pConfigLinkReq->cmdFlags |= INIC_FLAG_DISABLE_PROMISC;\r
+ }\r
+\r
+ if( flags & INIC_FLAG_SET_MTU )\r
+ {\r
+ pConfigLinkReq->cmdFlags |= INIC_FLAG_SET_MTU;\r
+ pConfigLinkReq->mtuSize = hton16( mtu );\r
+ }\r
+\r
+ ib_status = control_send( pControl );\r
+ VNIC_EXIT( VNIC_DBG_CTRL );\r
+ return ib_status;\r
+}\r
+\r
+\r
+BOOLEAN\r
+control_configLinkRsp(\r
+ IN Control_t *pControl,\r
+ IN OUT uint8_t *pFlags,\r
+ IN OUT uint16_t *pMtu )\r
+{\r
+ RecvIo_t *pRecvIo;\r
+ Inic_ControlPacket_t *pPkt;\r
+ Inic_CmdConfigLink_t *pConfigLinkRsp;\r
+\r
+ VNIC_ENTER( VNIC_DBG_CTRL );\r
+\r
+ pRecvIo = control_getRsp( pControl );\r
+ if ( !pRecvIo )\r
+ return FALSE;\r
+\r
+ pPkt = control_packet( pRecvIo );\r
+ if ( pPkt->hdr.pktCmd != CMD_CONFIG_LINK )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_ERROR,\r
+ ("IOC %d: Sent control request:\n",\r
+ pControl->p_viport->ioc_num ) );\r
+\r
+ __control_logControlPacket( control_lastReq( pControl ) );\r
+\r
+ VNIC_TRACE( VNIC_DBG_ERROR,\r
+ ("IOC %d: Received control response:\n",\r
+ pControl->p_viport->ioc_num ) );\r
+ \r
+ __control_logControlPacket( pPkt );\r
+ goto failure;\r
+ }\r
+#ifdef _DEBUG_\r
+ VNIC_TRACE( VNIC_DBG_CTRL_PKT,\r
+ ("IOC %d: instance %d Sent configLINK request:\n",\r
+ pControl->p_viport->ioc_num,\r
+ pControl->p_viport->p_netpath->instance ) );\r
+ __control_logControlPacket( control_lastReq( pControl ) );\r
+ \r
+ VNIC_TRACE(VNIC_DBG_CTRL_PKT,\r
+ ("IOC %d: instance %d Received configLINK response:\n",\r
+ pControl->p_viport->ioc_num,\r
+ pControl->p_viport->p_netpath->instance ) );\r
+ __control_logControlPacket( pPkt );\r
+#endif\r
+ pConfigLinkRsp = &pPkt->cmd.configLinkRsp;\r
+\r
+ *pFlags = pConfigLinkRsp->cmdFlags;\r
+ *pMtu = ntoh16( pConfigLinkRsp->mtuSize );\r
+\r
+ control_recv( pControl, pRecvIo );\r
+\r
+ VNIC_EXIT( VNIC_DBG_CTRL );\r
+ return TRUE;\r
+\r
+failure:\r
+ viport_failure( pControl->p_viport );\r
+ VNIC_EXIT( VNIC_DBG_CTRL );\r
+ return FALSE;\r
+}\r
+\r
+/* control_configAddrsReq:\r
+ * Return values:\r
+ * -1: failure\r
+ * 0: incomplete (successful operation, but more address\r
+ * table entries to be updated)\r
+ * 1: complete\r
+ */\r
+ib_api_status_t\r
+control_configAddrsReq(\r
+ IN Control_t *pControl,\r
+ IN Inic_AddressOp_t *pAddrs,\r
+ IN uint16_t num,\r
+ OUT int32_t *pAddrQueryDone )\r
+{\r
+ Inic_CmdConfigAddresses_t *pConfigAddrsReq;\r
+ Inic_ControlPacket_t *pPkt;\r
+ uint16_t i;\r
+ uint8_t j;\r
+ ib_api_status_t ib_status;\r
+\r
+ VNIC_ENTER( VNIC_DBG_CTRL );\r
+\r
+ if( pControl->p_viport->errored )\r
+ {\r
+ return IB_ERROR;\r
+ }\r
+ control_initHdr( pControl, CMD_CONFIG_ADDRESSES );\r
+\r
+ pPkt = control_packet( &pControl->sendIo );\r
+ pConfigAddrsReq = &pPkt->cmd.configAddressesReq;\r
+ NdisZeroMemory( pConfigAddrsReq, sizeof( Inic_CmdConfigAddresses_t ) );\r
+ pConfigAddrsReq->lanSwitchNum = pControl->lanSwitch.lanSwitchNum;\r
+\r
+ for ( i=0, j = 0; ( i < num ) && ( j < 16 ); i++ )\r
+ {\r
+ if ( !pAddrs[i].operation )\r
+ continue;\r
+\r
+ pConfigAddrsReq->listAddressOps[j].index = hton16(i);\r
+ pConfigAddrsReq->listAddressOps[j].operation = INIC_OP_SET_ENTRY;\r
+ pConfigAddrsReq->listAddressOps[j].valid = pAddrs[i].valid;\r
+ \r
+ cl_memcpy( pConfigAddrsReq->listAddressOps[j].address,\r
+ pAddrs[i].address, MAC_ADDR_LEN );\r
+ pConfigAddrsReq->listAddressOps[j].vlan = hton16( pAddrs[i].vlan );\r
+ pAddrs[i].operation = 0;\r
+ j++;\r
+ }\r
+ pConfigAddrsReq->numAddressOps = j;\r
+\r
+ for ( ; i < num; i++ )\r
+ {\r
+ if ( pAddrs[i].operation )\r
+ break;\r
+ }\r
+ *pAddrQueryDone = (i == num);\r
+\r
+ ib_status = control_send( pControl );\r
+ VNIC_EXIT( VNIC_DBG_CTRL );\r
+ return ib_status;\r
+}\r
+\r
+\r
+BOOLEAN\r
+control_configAddrsRsp(\r
+ IN Control_t *pControl )\r
+{\r
+ RecvIo_t *pRecvIo;\r
+ Inic_ControlPacket_t *pPkt;\r
+ Inic_CmdConfigAddresses_t *pConfigAddrsRsp;\r
+\r
+ VNIC_ENTER( VNIC_DBG_CTRL );\r
+\r
+ pRecvIo = control_getRsp( pControl );\r
+ if ( !pRecvIo )\r
+ return FALSE;\r
+\r
+ pPkt = control_packet( pRecvIo );\r
+ if ( pPkt->hdr.pktCmd != CMD_CONFIG_ADDRESSES )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_ERROR,\r
+ ("IOC %d: Sent control request:\n",\r
+ pControl->p_viport->ioc_num ) );\r
+\r
+ __control_logControlPacket( control_lastReq( pControl ) );\r
+\r
+ VNIC_TRACE_EXIT(VNIC_DBG_ERROR,\r
+ ("IOC %d: Received control response:\n",\r
+ pControl->p_viport->ioc_num ) );\r
+\r
+ __control_logControlPacket( pPkt );\r
+ \r
+ goto failure;\r
+ }\r
+\r
+#ifdef _DEBUG_\r
+ VNIC_TRACE( VNIC_DBG_CTRL_PKT,\r
+ ("IOC %d: instance %d Sent configADDRS request:\n",\r
+ pControl->p_viport->ioc_num,\r
+ pControl->p_viport->p_netpath->instance ) );\r
+ __control_logControlPacket( control_lastReq( pControl ) );\r
+ \r
+ VNIC_TRACE(VNIC_DBG_CTRL_PKT,\r
+ ("IOC %d: instance %d Received configADDRS response:\n",\r
+ pControl->p_viport->ioc_num,\r
+ pControl->p_viport->p_netpath->instance ) );\r
+ __control_logControlPacket( pPkt );\r
+#endif\r
+\r
+ pConfigAddrsRsp = &pPkt->cmd.configAddressesRsp;\r
+\r
+ control_recv( pControl, pRecvIo );\r
+ VNIC_EXIT( VNIC_DBG_CTRL );\r
+ return TRUE;\r
+\r
+failure:\r
+ viport_failure( pControl->p_viport );\r
+ return FALSE;\r
+}\r
+\r
+\r
+ib_api_status_t\r
+control_reportStatisticsReq(\r
+ IN Control_t *pControl )\r
+{\r
+ Inic_ControlPacket_t *pPkt;\r
+ Inic_CmdReportStatisticsReq_t *pReportStatisticsReq;\r
+ ib_api_status_t ib_status;\r
+\r
+ VNIC_ENTER( VNIC_DBG_CTRL );\r
+\r
+ control_initHdr( pControl, CMD_REPORT_STATISTICS );\r
+\r
+ pPkt = control_packet( &pControl->sendIo );\r
+ pReportStatisticsReq = &pPkt->cmd.reportStatisticsReq;\r
+ pReportStatisticsReq->lanSwitchNum = pControl->lanSwitch.lanSwitchNum;\r
+\r
+ ib_status = control_send( pControl );\r
+ VNIC_EXIT( VNIC_DBG_CTRL );\r
+ return ib_status;\r
+}\r
+\r
+\r
+BOOLEAN\r
+control_reportStatisticsRsp(\r
+ IN Control_t *pControl,\r
+ IN Inic_CmdReportStatisticsRsp_t *pStats )\r
+{\r
+ RecvIo_t *pRecvIo;\r
+ Inic_ControlPacket_t *pPkt;\r
+ Inic_CmdReportStatisticsRsp_t *pRepStatRsp;\r
+\r
+ VNIC_ENTER( VNIC_DBG_CTRL );\r
+\r
+ pRecvIo = control_getRsp( pControl );\r
+ if (!pRecvIo)\r
+ return FALSE;\r
+\r
+ pPkt = control_packet( pRecvIo );\r
+ if ( pPkt->hdr.pktCmd != CMD_REPORT_STATISTICS )\r
+ {\r
+ VNIC_TRACE(VNIC_DBG_ERROR,\r
+ ("IOC %d: Sent control request:\n",\r
+ pControl->p_viport->ioc_num ) );\r
+\r
+ __control_logControlPacket( control_lastReq( pControl ) );\r
+\r
+ VNIC_TRACE_EXIT(VNIC_DBG_ERROR,\r
+ ("IOC %d: Received control response:\n",\r
+ pControl->p_viport->ioc_num ) );\r
+\r
+ __control_logControlPacket( pPkt );\r
+ \r
+ goto failure;\r
+ }\r
+\r
+ pRepStatRsp = &pPkt->cmd.reportStatisticsRsp;\r
+ pStats->ifInBroadcastPkts = ntoh64(pRepStatRsp->ifInBroadcastPkts);\r
+ pStats->ifInMulticastPkts = ntoh64(pRepStatRsp->ifInMulticastPkts);\r
+ pStats->ifInOctets = ntoh64(pRepStatRsp->ifInOctets);\r
+ pStats->ifInUcastPkts = ntoh64(pRepStatRsp->ifInUcastPkts);\r
+ pStats->ifInNUcastPkts = ntoh64(pRepStatRsp->ifInNUcastPkts);\r
+ pStats->ifInUnderrun = ntoh64(pRepStatRsp->ifInUnderrun);\r
+ pStats->ifInErrors = ntoh64(pRepStatRsp->ifInErrors);\r
+ pStats->ifOutErrors = ntoh64(pRepStatRsp->ifOutErrors);\r
+ pStats->ifOutOctets = ntoh64(pRepStatRsp->ifOutOctets);\r
+ pStats->ifOutUcastPkts = ntoh64(pRepStatRsp->ifOutUcastPkts);\r
+ pStats->ifOutMulticastPkts = ntoh64(pRepStatRsp->ifOutMulticastPkts);\r
+ pStats->ifOutBroadcastPkts = ntoh64(pRepStatRsp->ifOutBroadcastPkts);\r
+ pStats->ifOutNUcastPkts = ntoh64(pRepStatRsp->ifOutNUcastPkts);\r
+ pStats->ifOutOk = ntoh64(pRepStatRsp->ifOutOk);\r
+ pStats->ifInOk = ntoh64(pRepStatRsp->ifInOk);\r
+ pStats->ifOutUcastBytes = ntoh64(pRepStatRsp->ifOutUcastBytes);\r
+ pStats->ifOutMulticastBytes = ntoh64(pRepStatRsp->ifOutMulticastBytes);\r
+ pStats->ifOutBroadcastBytes = ntoh64(pRepStatRsp->ifOutBroadcastBytes);\r
+ pStats->ifInUcastBytes = ntoh64(pRepStatRsp->ifInUcastBytes);\r
+ pStats->ifInMulticastBytes = ntoh64(pRepStatRsp->ifInMulticastBytes);\r
+ pStats->ifInBroadcastBytes = ntoh64(pRepStatRsp->ifInBroadcastBytes);\r
+ pStats->ethernetStatus = ntoh64(pRepStatRsp->ethernetStatus);\r
+\r
+ control_recv(pControl, pRecvIo);\r
+\r
+ VNIC_EXIT( VNIC_DBG_CTRL );\r
+ return TRUE;\r
+failure:\r
+ viport_failure( pControl->p_viport );\r
+ return FALSE;\r
+}\r
+\r
+\r
+ib_api_status_t\r
+control_resetReq(\r
+ IN Control_t *pControl )\r
+{\r
+ ib_api_status_t ib_status;\r
+\r
+ VNIC_ENTER( VNIC_DBG_CTRL );\r
+\r
+ control_initHdr( pControl, CMD_RESET );\r
+ ib_status = control_send( pControl );\r
+\r
+ VNIC_EXIT( VNIC_DBG_CTRL );\r
+ return ib_status;\r
+}\r
+\r
+BOOLEAN\r
+control_resetRsp(\r
+ IN Control_t *pControl )\r
+{\r
+ RecvIo_t *pRecvIo;\r
+ Inic_ControlPacket_t *pPkt;\r
+\r
+ VNIC_ENTER( VNIC_DBG_CTRL );\r
+\r
+ pRecvIo = control_getRsp( pControl );\r
+ if ( !pRecvIo ) return FALSE;\r
+\r
+ pPkt = control_packet( pRecvIo );\r
+\r
+ if ( pPkt->hdr.pktCmd != CMD_RESET )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_ERROR,\r
+ ("IOC %d: Sent control request:\n",\r
+ pControl->p_viport->ioc_num ) );\r
+\r
+ __control_logControlPacket( control_lastReq( pControl ) );\r
+ \r
+ VNIC_TRACE( VNIC_DBG_ERROR,\r
+ ("IOC %d: Received control response:\n",\r
+ pControl->p_viport->ioc_num ) );\r
+\r
+ __control_logControlPacket( pPkt );\r
+\r
+ goto failure;\r
+ }\r
+\r
+ control_recv( pControl, pRecvIo );\r
+ VNIC_EXIT( VNIC_DBG_CTRL );\r
+ return TRUE;\r
+failure:\r
+ viport_failure( pControl->p_viport );\r
+ VNIC_EXIT( VNIC_DBG_CTRL );\r
+ return FALSE;\r
+}\r
+\r
+\r
+ib_api_status_t\r
+control_heartbeatReq(\r
+ IN Control_t *pControl,\r
+ IN uint32_t hbInterval )\r
+{\r
+ Inic_ControlPacket_t *pPkt;\r
+ Inic_CmdHeartbeat_t *pHeartbeatReq;\r
+ ib_api_status_t ib_status;\r
+\r
+ VNIC_ENTER( VNIC_DBG_CTRL );\r
+ if( pControl->p_viport->errored )\r
+ {\r
+ return IB_ERROR;\r
+ }\r
+ control_initHdr(pControl, CMD_HEARTBEAT);\r
+\r
+ pPkt = control_packet(&pControl->sendIo);\r
+ pHeartbeatReq = &pPkt->cmd.heartbeatReq;\r
+\r
+ /* pass timeout for the target in microseconds */\r
+ pHeartbeatReq->hbInterval = hton32( hbInterval*1000 );\r
+\r
+ ib_status = control_send( pControl );\r
+ VNIC_EXIT( VNIC_DBG_CTRL );\r
+ return ib_status;\r
+}\r
+\r
+BOOLEAN\r
+control_heartbeatRsp(\r
+ IN Control_t *pControl )\r
+{\r
+ RecvIo_t *pRecvIo;\r
+ Inic_ControlPacket_t *pPkt;\r
+ Inic_CmdHeartbeat_t *pHeartbeatRsp;\r
+\r
+ VNIC_ENTER( VNIC_DBG_CTRL );\r
+\r
+ pRecvIo = control_getRsp( pControl );\r
+\r
+ if (!pRecvIo)\r
+ return FALSE;\r
+\r
+ pPkt = control_packet(pRecvIo);\r
+\r
+ if ( pPkt->hdr.pktCmd != CMD_HEARTBEAT )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_ERROR,\r
+ ("IOC %d: Sent control request:\n",\r
+ pControl->p_viport->ioc_num ) );\r
+ \r
+ __control_logControlPacket( control_lastReq(pControl) );\r
+ \r
+ VNIC_TRACE( VNIC_DBG_ERROR,\r
+ ("IOC %d: Received control response:\n",\r
+ pControl->p_viport->ioc_num ) );\r
+ \r
+ __control_logControlPacket( pPkt );\r
+ goto failure;\r
+ }\r
+\r
+ pHeartbeatRsp = &pPkt->cmd.heartbeatRsp;\r
+\r
+ control_recv( pControl, pRecvIo );\r
+ VNIC_EXIT ( VNIC_DBG_CTRL );\r
+ return TRUE;\r
+\r
+failure:\r
+ viport_failure( pControl->p_viport );\r
+ VNIC_EXIT ( VNIC_DBG_CTRL );\r
+ return FALSE;\r
+}\r
+\r
+static void\r
+control_recv(\r
+ IN Control_t *pControl,\r
+ IN RecvIo_t *pRecvIo )\r
+{\r
+ VNIC_ENTER( VNIC_DBG_CTRL );\r
+\r
+ if ( ibqp_postRecv( &pControl->qp, &pRecvIo->io ) != IB_SUCCESS )\r
+ viport_failure( pControl->p_viport );\r
+\r
+ VNIC_EXIT ( VNIC_DBG_CTRL );\r
+}\r
+\r
+\r
+static void\r
+control_recvComplete(\r
+ IN Io_t *pIo )\r
+{\r
+ RecvIo_t *pRecvIo = (RecvIo_t *)pIo;\r
+ RecvIo_t *pLastRecvIo;\r
+ BOOLEAN status = FALSE;\r
+ Control_t *pControl = &pIo->pViport->control;\r
+ viport_t *p_viport = pIo->pViport;\r
+ Inic_ControlPacket_t *pPkt = control_packet(pRecvIo);\r
+ Inic_ControlHeader_t *pCHdr = &pPkt->hdr;\r
+\r
+ if( p_viport->errored )\r
+ {\r
+ return;\r
+ }\r
+ switch ( pCHdr->pktType )\r
+ {\r
+ case TYPE_INFO:\r
+ pLastRecvIo = InterlockedExchangePointer( &pControl->pInfo, pRecvIo );\r
+\r
+ control_processAsync( pControl );\r
+\r
+ if ( pLastRecvIo )\r
+ {\r
+ control_recv( pControl, pLastRecvIo );\r
+ }\r
+ return;\r
+\r
+ case TYPE_RSP:\r
+ break;\r
+\r
+ default:\r
+ //TODO: Should we ever reach this? Who processes the list entries?\r
+ ASSERT( pCHdr->pktType == TYPE_INFO || pCHdr->pktType == TYPE_RSP );\r
+ ExInterlockedInsertTailList( &pRecvIo->io.listPtrs,\r
+ &pControl->failureList,\r
+ &pControl->ioLock );\r
+ return;\r
+ }\r
+\r
+ if( !InterlockedExchange( (volatile LONG*)&pControl->rspExpected, FALSE ) )\r
+ {\r
+ VNIC_TRACE_EXIT( VNIC_DBG_ERROR,\r
+ ("UNEXPECTED RSP Packet CMD: %d\n", pCHdr->pktCmd ) );\r
+ return;\r
+ }\r
+\r
+ InterlockedExchangePointer( &pControl->pResponse, pRecvIo );\r
+\r
+ switch ( pCHdr->pktCmd )\r
+ {\r
+ case CMD_INIT_INIC:\r
+ status = control_initInicRsp( pControl,\r
+ &p_viport->featuresSupported,\r
+ p_viport->hwMacAddress,\r
+ &p_viport->numMacAddresses,\r
+ &p_viport->defaultVlan );\r
+ if( status )\r
+ {\r
+ InterlockedExchange(\r
+ (volatile LONG*)&p_viport->linkState,\r
+ (LONG)LINK_INITINICRSP );\r
+ }\r
+ InterlockedOr( &p_viport->updates, SYNC_QUERY );\r
+ break;\r
+\r
+ case CMD_CONFIG_DATA_PATH:\r
+ status = control_configDataPathRsp( pControl,\r
+ data_hostPool( &p_viport->data ),\r
+ data_eiocPool( &p_viport->data ),\r
+ data_hostPoolMax( &p_viport->data ),\r
+ data_eiocPoolMax( &p_viport->data ),\r
+ data_hostPoolMin( &p_viport->data ),\r
+ data_eiocPoolMin( &p_viport->data ));\r
+ if( status )\r
+ {\r
+ InterlockedExchange(\r
+ (volatile LONG*)&p_viport->linkState,\r
+ (LONG)LINK_CONFIGDATAPATHRSP );\r
+ }\r
+ InterlockedOr( &p_viport->updates, SYNC_QUERY );\r
+ break;\r
+\r
+ case CMD_EXCHANGE_POOLS:\r
+ status = control_exchangePoolsRsp( &p_viport->control,\r
+ data_remotePoolAddr( &p_viport->data ),\r
+ data_remotePoolRkey( &p_viport->data ) );\r
+ if( status )\r
+ {\r
+ InterlockedExchange(\r
+ (volatile LONG*)&p_viport->linkState,\r
+ (LONG)LINK_XCHGPOOLRSP );\r
+ }\r
+ InterlockedOr( &p_viport->updates, SYNC_QUERY );\r
+ break;\r
+\r
+ /* process other responses */\r
+ case CMD_CONFIG_LINK:\r
+ status = control_configLinkRsp( &p_viport->control,\r
+ &p_viport->flags,\r
+ &p_viport->mtu );\r
+ if( status )\r
+ {\r
+ InterlockedExchange(\r
+ (volatile LONG*)&p_viport->linkState,\r
+ (LONG)LINK_CONFIGLINKRSP );\r
+\r
+ if( p_viport->flags & INIC_FLAG_ENABLE_NIC )\r
+ {\r
+ /* don't indicate media state yet if in sync query */\r
+ if( ( InterlockedExchange( &p_viport->p_netpath->carrier, TRUE ) == FALSE ) &&\r
+ !( p_viport->updates & SYNC_QUERY ) )\r
+ { \r
+ viport_restartXmit( p_viport );\r
+ //viport_linkUp( p_viport );\r
+ }\r
+ }\r
+ else if( p_viport->flags & INIC_FLAG_DISABLE_NIC )\r
+ {\r
+ if( InterlockedExchange( &p_viport->p_netpath->carrier, FALSE ) == TRUE )\r
+ {\r
+ viport_stopXmit( p_viport );\r
+ viport_linkDown( p_viport );\r
+ }\r
+ }\r
+ InterlockedAnd( &p_viport->updates, ~NEED_LINK_CONFIG );\r
+ }\r
+ break;\r
+\r
+ case CMD_HEARTBEAT:\r
+ status = control_heartbeatRsp( pControl );\r
+ if( status &&\r
+ !p_viport->errored &&\r
+ !p_viport->disconnect )\r
+ {\r
+ InterlockedExchange(\r
+ (volatile LONG*)&p_viport->link_hb_state,\r
+ (LONG)LINK_HEARTBEATRSP );\r
+ }\r
+ // Don't signal any waiting thread or start processing other updates.\r
+ return;\r
+\r
+ case CMD_CONFIG_ADDRESSES:\r
+ status = control_configAddrsRsp( pControl );\r
+ if( status == TRUE )\r
+ { // need more entries to send?\r
+ if( p_viport->addrs_query_done == 0 )\r
+ {\r
+ if( !p_viport->errored )\r
+ {\r
+ if( control_configAddrsReq( pControl,\r
+ p_viport->macAddresses,\r
+ p_viport->numMacAddresses,\r
+ &p_viport->addrs_query_done ) != IB_SUCCESS )\r
+ {\r
+ viport_failure( p_viport );\r
+ }\r
+ }\r
+ // Don't signal any waiting thread or start processing other updates.\r
+ return;\r
+ }\r
+\r
+ InterlockedAnd( &p_viport->updates, ~NEED_ADDRESS_CONFIG );\r
+ InterlockedExchange( (volatile LONG*)&p_viport->linkState,\r
+ (LONG)LINK_CONFIGADDRSRSP );\r
+ }\r
+ break;\r
+\r
+ case CMD_REPORT_STATISTICS:\r
+ status = control_reportStatisticsRsp( pControl, &p_viport->stats );\r
+ if ( status )\r
+ {\r
+ if( p_viport->stats.ethernetStatus > 0 &&\r
+ !p_viport->errored )\r
+ {\r
+ viport_linkUp( p_viport );\r
+ }\r
+ else\r
+ {\r
+ viport_linkDown( p_viport );\r
+ }\r
+ }\r
+ InterlockedAnd( &p_viport->updates, ~NEED_STATS );\r
+ break;\r
+\r
+ case CMD_RESET:\r
+ status = control_resetRsp( pControl );\r
+ if( status )\r
+ {\r
+ status = FALSE;\r
+ InterlockedExchange(\r
+ (volatile LONG*)&p_viport->linkState,\r
+ (LONG)LINK_RESETRSP );\r
+ }\r
+ break;\r
+\r
+ default:\r
+ break;\r
+ }\r
+ \r
+ if( _viport_process_query( p_viport, FALSE ) != NDIS_STATUS_PENDING )\r
+ {\r
+ /* Complete any pending set OID. */\r
+ vnic_resume_set_oids( p_viport->p_adapter );\r
+ }\r
+\r
+ if( InterlockedAnd( &p_viport->updates, ~SYNC_QUERY ) & SYNC_QUERY )\r
+ cl_event_signal( &p_viport->sync_event );\r
+}\r
+\r
+\r
+static ib_api_status_t\r
+control_send(\r
+ IN Control_t *pControl )\r
+{\r
+ Inic_ControlPacket_t *pPkt = control_packet(&pControl->sendIo);\r
+\r
+ VNIC_ENTER ( VNIC_DBG_CTRL );\r
+\r
+ if ( InterlockedCompareExchange( (volatile LONG*)&pControl->reqOutstanding,\r
+ TRUE, FALSE ) == TRUE )\r
+ {\r
+ /* IF WE HIT THIS WE ARE HOSED!!!\r
+ * by the time we detect this error, the send buffer has been\r
+ * overwritten, and if we retry we will send garbage data.\r
+ */\r
+ VNIC_TRACE_EXIT( VNIC_DBG_ERROR,\r
+ ("IB Send never completed\n" ) );\r
+ goto failure;\r
+ }\r
+\r
+#ifdef _DEBUG_\r
+ //__control_logControlPacket( pPkt );\r
+#endif\r
+ InterlockedExchange( (volatile LONG*)&pControl->rspExpected,\r
+ (LONG)pPkt->hdr.pktCmd );\r
+\r
+ control_timer( pControl, pControl->p_conf->rspTimeout );\r
+\r
+#ifdef VNIC_STATISTIC\r
+ pControl->statistics.requestTime = cl_get_time_stamp();\r
+#endif /* VNIC_STATISTIC */\r
+\r
+ if( ( ibqp_postSend( &pControl->qp, &pControl->sendIo.io )) != IB_SUCCESS )\r
+ {\r
+ InterlockedExchange((volatile LONG*)&pControl->reqOutstanding, FALSE );\r
+\r
+ VNIC_TRACE( VNIC_DBG_ERROR,\r
+ ("IOC %d: Failed to post send\n", pControl->p_viport->ioc_num ) );\r
+ goto failure;\r
+ }\r
+ \r
+ VNIC_EXIT( VNIC_DBG_CTRL );\r
+ return IB_SUCCESS;\r
+\r
+failure:\r
+ pControl->p_viport->p_adapter->hung++;\r
+ viport_failure( pControl->p_viport );\r
+ VNIC_EXIT( VNIC_DBG_CTRL );\r
+ return IB_ERROR;\r
+}\r
+\r
+\r
+static void\r
+control_sendComplete(\r
+ IN Io_t *pIo )\r
+{\r
+ Control_t *pControl = &pIo->pViport->control;\r
+\r
+ VNIC_ENTER( VNIC_DBG_CTRL );\r
+\r
+ InterlockedExchange((volatile LONG*)&pControl->reqOutstanding, FALSE );\r
+\r
+ VNIC_EXIT( VNIC_DBG_CTRL );\r
+ return;\r
+}\r
+\r
+static void\r
+control_timeout(\r
+ IN void *p_context )\r
+{\r
+ Control_t *pControl;\r
+\r
+ VNIC_ENTER( VNIC_DBG_CTRL );\r
+\r
+ pControl = (Control_t *)p_context;\r
+\r
+ InterlockedExchange( (LONG *)&pControl->timerstate, (LONG)TIMER_EXPIRED );\r
+\r
+ InterlockedExchange( (volatile LONG*)&pControl->rspExpected, FALSE );\r
+\r
+ VNIC_EXIT( VNIC_DBG_CTRL );\r
+ return;\r
+}\r
+\r
+static void\r
+control_timer(\r
+ IN Control_t *pControl,\r
+ IN int timeout )\r
+{\r
+ VNIC_ENTER( VNIC_DBG_CTRL );\r
+\r
+ InterlockedExchange( (LONG *)&pControl->timerstate, (LONG)TIMER_ACTIVE );\r
+\r
+ cl_timer_start(&pControl->timer, timeout);\r
+\r
+ VNIC_EXIT( VNIC_DBG_CTRL );\r
+ return;\r
+}\r
+\r
+static void\r
+control_timerStop(\r
+ IN Control_t *pControl )\r
+{\r
+ VNIC_ENTER( VNIC_DBG_CTRL );\r
+\r
+\r
+ if ( ( InterlockedExchange( (LONG *)&pControl->timerstate,\r
+ (LONG)TIMER_IDLE )) == TIMER_ACTIVE )\r
+ {\r
+ cl_timer_stop( &pControl->timer );\r
+ }\r
+\r
+ VNIC_EXIT( VNIC_DBG_CTRL );\r
+ return;\r
+}\r
+\r
+static void\r
+control_initHdr(\r
+ IN Control_t * pControl,\r
+ IN uint8_t cmd )\r
+{\r
+ ControlConfig_t *p_conf;\r
+ Inic_ControlPacket_t *pPkt;\r
+ Inic_ControlHeader_t *pHdr;\r
+\r
+ VNIC_ENTER( VNIC_DBG_CTRL );\r
+\r
+ p_conf = pControl->p_conf;\r
+\r
+ pPkt = control_packet( &pControl->sendIo );\r
+ pHdr = &pPkt->hdr;\r
+\r
+ pHdr->pktType = TYPE_REQ;\r
+ pHdr->pktCmd = cmd;\r
+ pHdr->pktSeqNum = ++pControl->seqNum;\r
+ pControl->reqRetryCounter = 0;\r
+ pHdr->pktRetryCount = 0;\r
+\r
+ VNIC_EXIT( VNIC_DBG_CTRL );\r
+}\r
+\r
+static RecvIo_t*\r
+control_getRsp(\r
+ IN Control_t *pControl )\r
+{\r
+ RecvIo_t *pRecvIo;\r
+\r
+ VNIC_ENTER ( VNIC_DBG_CTRL );\r
+\r
+ pRecvIo = InterlockedExchangePointer( &pControl->pResponse, NULL );\r
+\r
+ if ( pRecvIo != NULL )\r
+ {\r
+ control_timerStop(pControl);\r
+ return pRecvIo;\r
+ }\r
+\r
+ if ( ( pControl->timerstate =\r
+ InterlockedCompareExchange( (LONG *)&pControl->timerstate,\r
+ (LONG)TIMER_IDLE, (LONG)TIMER_EXPIRED )) == TIMER_EXPIRED )\r
+ {\r
+ Inic_ControlPacket_t *pPkt = control_packet( &pControl->sendIo );\r
+ Inic_ControlHeader_t *pHdr = &pPkt->hdr;\r
+\r
+ VNIC_TRACE( VNIC_DBG_ERROR,\r
+ ("IOC %d: No response received from EIOC\n",\r
+ pControl->p_viport->ioc_num ) );\r
+#ifdef VNIC_STATISTIC\r
+ pControl->statistics.timeoutNum++;\r
+#endif /* VNIC_STATISTIC */\r
+\r
+ pControl->reqRetryCounter++;\r
+\r
+ if ( pControl->reqRetryCounter >= pControl->p_conf->reqRetryCount )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_ERROR,\r
+ ("IOC %d: Control packet retry exceeded\n",\r
+ pControl->p_viport->ioc_num ) );\r
+ }\r
+ else\r
+ {\r
+ pHdr->pktRetryCount = pControl->reqRetryCounter;\r
+ control_send( pControl );\r
+ }\r
+ }\r
+ return NULL;\r
+}\r
+\r
+static void\r
+copyRecvPoolConfig(\r
+ IN Inic_RecvPoolConfig_t *pSrc,\r
+ IN OUT Inic_RecvPoolConfig_t *pDst )\r
+{\r
+\r
+ pDst->sizeRecvPoolEntry = hton32(pSrc->sizeRecvPoolEntry);\r
+ pDst->numRecvPoolEntries = hton32(pSrc->numRecvPoolEntries);\r
+ pDst->timeoutBeforeKick = hton32(pSrc->timeoutBeforeKick);\r
+ pDst->numRecvPoolEntriesBeforeKick = hton32(pSrc->numRecvPoolEntriesBeforeKick);\r
+ pDst->numRecvPoolBytesBeforeKick = hton32(pSrc->numRecvPoolBytesBeforeKick);\r
+ pDst->freeRecvPoolEntriesPerUpdate = hton32(pSrc->freeRecvPoolEntriesPerUpdate);\r
+ return;\r
+}\r
+\r
+static BOOLEAN\r
+checkRecvPoolConfigValue(\r
+ IN void *pSrc,\r
+ IN void *pDst,\r
+ IN void *pMax,\r
+ IN void *pMin,\r
+ IN char *name )\r
+{\r
+ uint32_t value;\r
+ uint32_t *p_src = (uint32_t *)pSrc;\r
+ uint32_t *p_dst = (uint32_t *)pDst;\r
+ uint32_t *p_min = (uint32_t *)pMin;\r
+ uint32_t *p_max = (uint32_t *)pMax;\r
+\r
+ UNREFERENCED_PARAMETER( name );\r
+\r
+ value = ntoh32( *p_src );\r
+\r
+ if (value > *p_max )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_ERROR,\r
+ ("Value %s too large\n", name) );\r
+ return FALSE;\r
+ }\r
+ else if (value < *p_min )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_ERROR,\r
+ ("Value %s too small\n", name) );\r
+ return FALSE;\r
+ }\r
+\r
+ *p_dst = value;\r
+ return TRUE;\r
+}\r
+\r
+static BOOLEAN\r
+checkRecvPoolConfig(\r
+ IN Inic_RecvPoolConfig_t *pSrc,\r
+ IN Inic_RecvPoolConfig_t *pDst,\r
+ IN Inic_RecvPoolConfig_t *pMax,\r
+ IN Inic_RecvPoolConfig_t *pMin )\r
+{\r
+ if (!checkRecvPoolConfigValue(&pSrc->sizeRecvPoolEntry, &pDst->sizeRecvPoolEntry,\r
+ &pMax->sizeRecvPoolEntry, &pMin->sizeRecvPoolEntry, "sizeRecvPoolEntry")\r
+ || !checkRecvPoolConfigValue(&pSrc->numRecvPoolEntries, &pDst->numRecvPoolEntries,\r
+ &pMax->numRecvPoolEntries, &pMin->numRecvPoolEntries, "numRecvPoolEntries")\r
+ || !checkRecvPoolConfigValue(&pSrc->timeoutBeforeKick, &pDst->timeoutBeforeKick,\r
+ &pMax->timeoutBeforeKick, &pMin->timeoutBeforeKick, "timeoutBeforeKick")\r
+ || !checkRecvPoolConfigValue(&pSrc->numRecvPoolEntriesBeforeKick,\r
+ &pDst->numRecvPoolEntriesBeforeKick, &pMax->numRecvPoolEntriesBeforeKick,\r
+ &pMin->numRecvPoolEntriesBeforeKick, "numRecvPoolEntriesBeforeKick")\r
+ || !checkRecvPoolConfigValue(&pSrc->numRecvPoolBytesBeforeKick,\r
+ &pDst->numRecvPoolBytesBeforeKick, &pMax->numRecvPoolBytesBeforeKick,\r
+ &pMin->numRecvPoolBytesBeforeKick, "numRecvPoolBytesBeforeKick")\r
+ || !checkRecvPoolConfigValue(&pSrc->freeRecvPoolEntriesPerUpdate,\r
+ &pDst->freeRecvPoolEntriesPerUpdate, &pMax->freeRecvPoolEntriesPerUpdate,\r
+ &pMin->freeRecvPoolEntriesPerUpdate, "freeRecvPoolEntriesPerUpdate"))\r
+ return FALSE;\r
+\r
+ if ( !IsPowerOf2( pDst->numRecvPoolEntries ) )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_ERROR,\r
+ ("numRecvPoolEntries (%d) must be power of 2\n",\r
+ pDst->numRecvPoolEntries) );\r
+ return FALSE;\r
+ }\r
+ if ( !IsPowerOf2( pDst->freeRecvPoolEntriesPerUpdate ) )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_ERROR,\r
+ ("freeRecvPoolEntriesPerUpdate (%d) must be power of 2\n",\r
+ pDst->freeRecvPoolEntriesPerUpdate) );\r
+ return FALSE;\r
+ }\r
+ if ( pDst->freeRecvPoolEntriesPerUpdate >= pDst->numRecvPoolEntries )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_ERROR,\r
+ ("freeRecvPoolEntriesPerUpdate (%d) must be less than numRecvPoolEntries (%d)\n",\r
+ pDst->freeRecvPoolEntriesPerUpdate, pDst->numRecvPoolEntries) );\r
+ return FALSE;\r
+ }\r
+ if ( pDst->numRecvPoolEntriesBeforeKick >= pDst->numRecvPoolEntries )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_ERROR,\r
+ ("numRecvPoolEntriesBeforeKick (%d) must be less than numRecvPoolEntries (%d)\n",\r
+ pDst->numRecvPoolEntriesBeforeKick, pDst->numRecvPoolEntries) );\r
+ return FALSE;\r
+ }\r
+\r
+ return TRUE;\r
+}\r
+\r
+static void\r
+__control_logControlPacket(\r
+ IN Inic_ControlPacket_t *pPkt )\r
+{\r
+ char *type;\r
+ int i;\r
+\r
+ switch( pPkt->hdr.pktType )\r
+ {\r
+ case TYPE_INFO:\r
+ type = "TYPE_INFO";\r
+ break;\r
+ case TYPE_REQ:\r
+ type = "TYPE_REQ";\r
+ break;\r
+ case TYPE_RSP:\r
+ type = "TYPE_RSP";\r
+ break;\r
+ case TYPE_ERR:\r
+ type = "TYPE_ERR";\r
+ break;\r
+ default:\r
+ type = "UNKNOWN";\r
+ }\r
+ switch( pPkt->hdr.pktCmd )\r
+ {\r
+ case CMD_INIT_INIC:\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ ("ControlPacket: pktType = %s, pktCmd = CMD_INIT_INIC\n", type ) );\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ (" pktSeqNum = %u, pktRetryCount = %u\n",\r
+ pPkt->hdr.pktSeqNum,\r
+ pPkt->hdr.pktRetryCount) );\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ (" inicMajorVersion = %u, inicMinorVersion = %u\n",\r
+ ntoh16(pPkt->cmd.initInicReq.inicMajorVersion),\r
+ ntoh16(pPkt->cmd.initInicReq.inicMinorVersion)) );\r
+ if (pPkt->hdr.pktType == TYPE_REQ)\r
+ {\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ (" inicInstance = %u, numDataPaths = %u\n",\r
+ pPkt->cmd.initInicReq.inicInstance,\r
+ pPkt->cmd.initInicReq.numDataPaths) );\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ (" numAddressEntries = %u\n",\r
+ ntoh16(pPkt->cmd.initInicReq.numAddressEntries)) );\r
+ }\r
+ else\r
+ {\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ (" numLanSwitches = %u, numDataPaths = %u\n",\r
+ pPkt->cmd.initInicRsp.numLanSwitches,\r
+ pPkt->cmd.initInicRsp.numDataPaths) );\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ (" numAddressEntries = %u, featuresSupported = %08x\n",\r
+ ntoh16(pPkt->cmd.initInicRsp.numAddressEntries),\r
+ ntoh32(pPkt->cmd.initInicRsp.featuresSupported)) );\r
+ if (pPkt->cmd.initInicRsp.numLanSwitches != 0)\r
+ {\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ ("lanSwitch[0] lanSwitchNum = %u, numEnetPorts = %08x\n",\r
+ pPkt->cmd.initInicRsp.lanSwitch[0].lanSwitchNum,\r
+ pPkt->cmd.initInicRsp.lanSwitch[0].numEnetPorts) );\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ (" defaultVlan = %u, hwMacAddress = %02x:%02x:%02x:%02x:%02x:%02x\n",\r
+ ntoh16(pPkt->cmd.initInicRsp.lanSwitch[0].defaultVlan),\r
+ pPkt->cmd.initInicRsp.lanSwitch[0].hwMacAddress[0],\r
+ pPkt->cmd.initInicRsp.lanSwitch[0].hwMacAddress[1],\r
+ pPkt->cmd.initInicRsp.lanSwitch[0].hwMacAddress[2],\r
+ pPkt->cmd.initInicRsp.lanSwitch[0].hwMacAddress[3],\r
+ pPkt->cmd.initInicRsp.lanSwitch[0].hwMacAddress[4],\r
+ pPkt->cmd.initInicRsp.lanSwitch[0].hwMacAddress[5]) );\r
+ }\r
+ }\r
+ break;\r
+ case CMD_CONFIG_DATA_PATH:\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ ( "ControlPacket: pktType = %s, pktCmd = CMD_CONFIG_DATA_PATH\n", type) );\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ (" pktSeqNum = %u, pktRetryCount = %u\n",\r
+ pPkt->hdr.pktSeqNum,\r
+ pPkt->hdr.pktRetryCount) );\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ (" pathIdentifier = %"PRIx64", dataPath = %u\n",\r
+ pPkt->cmd.configDataPathReq.pathIdentifier,\r
+ pPkt->cmd.configDataPathReq.dataPath) );\r
+ \r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ ("Host Config sizeRecvPoolEntry = %u, numRecvPoolEntries = %u\n",\r
+ ntoh32(pPkt->cmd.configDataPathReq.hostRecvPoolConfig.sizeRecvPoolEntry),\r
+ ntoh32(pPkt->cmd.configDataPathReq.hostRecvPoolConfig.numRecvPoolEntries)) );\r
+ \r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ (" timeoutBeforeKick = %u, numRecvPoolEntriesBeforeKick = %u\n",\r
+ ntoh32(pPkt->cmd.configDataPathReq.hostRecvPoolConfig.timeoutBeforeKick),\r
+ ntoh32(pPkt->cmd.configDataPathReq.hostRecvPoolConfig.numRecvPoolEntriesBeforeKick)) );\r
+ \r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ (" numRecvPoolBytesBeforeKick = %u, freeRecvPoolEntriesPerUpdate = %u\n",\r
+ ntoh32(pPkt->cmd.configDataPathReq.hostRecvPoolConfig.numRecvPoolBytesBeforeKick),\r
+ ntoh32(pPkt->cmd.configDataPathReq.hostRecvPoolConfig.freeRecvPoolEntriesPerUpdate)) );\r
+\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ ("Eioc Config sizeRecvPoolEntry = %u, numRecvPoolEntries = %u\n",\r
+ ntoh32(pPkt->cmd.configDataPathReq.eiocRecvPoolConfig.sizeRecvPoolEntry),\r
+ ntoh32(pPkt->cmd.configDataPathReq.eiocRecvPoolConfig.numRecvPoolEntries)) );\r
+\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ (" timeoutBeforeKick = %u, numRecvPoolEntriesBeforeKick = %u\n",\r
+ ntoh32(pPkt->cmd.configDataPathReq.eiocRecvPoolConfig.timeoutBeforeKick),\r
+ ntoh32(pPkt->cmd.configDataPathReq.eiocRecvPoolConfig.numRecvPoolEntriesBeforeKick)) );\r
+\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ (" numRecvPoolBytesBeforeKick = %u, freeRecvPoolEntriesPerUpdate = %u\n",\r
+ ntoh32(pPkt->cmd.configDataPathReq.eiocRecvPoolConfig.numRecvPoolBytesBeforeKick),\r
+ ntoh32(pPkt->cmd.configDataPathReq.eiocRecvPoolConfig.freeRecvPoolEntriesPerUpdate)) );\r
+ break;\r
+ case CMD_EXCHANGE_POOLS:\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ ("ControlPacket: pktType = %s, pktCmd = CMD_EXCHANGE_POOLS\n", type ) );\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ (" pktSeqNum = %u, pktRetryCount = %u\n",\r
+ pPkt->hdr.pktSeqNum,\r
+ pPkt->hdr.pktRetryCount) );\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ (" datapath = %u\n",\r
+ pPkt->cmd.exchangePoolsReq.dataPath) );\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ (" poolRKey = %08x poolAddr = %"PRIx64"\n",\r
+ ntoh32(pPkt->cmd.exchangePoolsReq.poolRKey),\r
+ ntoh64(pPkt->cmd.exchangePoolsReq.poolAddr)) );\r
+ break;\r
+ case CMD_CONFIG_ADDRESSES:\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ ( "ControlPacket: pktType = %s, pktCmd = CMD_CONFIG_ADDRESSES\n", type ) );\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ (" pktSeqNum = %u, pktRetryCount = %u\n",\r
+ pPkt->hdr.pktSeqNum,\r
+ pPkt->hdr.pktRetryCount) );\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ (" numAddressOps = %x, lanSwitchNum = %d\n",\r
+ pPkt->cmd.configAddressesReq.numAddressOps,\r
+ pPkt->cmd.configAddressesReq.lanSwitchNum) );\r
+ for (i = 0; ( i < pPkt->cmd.configAddressesReq.numAddressOps) && (i < 16); i++)\r
+ {\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ (" listAddressOps[%u].index = %u\n",\r
+ i, ntoh16(pPkt->cmd.configAddressesReq.listAddressOps[i].index)) );\r
+ \r
+ switch(pPkt->cmd.configAddressesReq.listAddressOps[i].operation)\r
+ {\r
+ case INIC_OP_GET_ENTRY:\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ (" listAddressOps[%u].operation = INIC_OP_GET_ENTRY\n", i) );\r
+ break;\r
+ case INIC_OP_SET_ENTRY:\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ (" listAddressOps[%u].operation = INIC_OP_SET_ENTRY\n", i) );\r
+ break;\r
+ default:\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ (" listAddressOps[%u].operation = UNKNOWN(%d)\n",\r
+ i, pPkt->cmd.configAddressesReq.listAddressOps[i].operation) );\r
+ break;\r
+ }\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ (" listAddressOps[%u].valid = %u\n",\r
+ i, pPkt->cmd.configAddressesReq.listAddressOps[i].valid) );\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ (" listAddressOps[%u].address = %02x:%02x:%02x:%02x:%02x:%02x\n", i,\r
+ pPkt->cmd.configAddressesReq.listAddressOps[i].address[0],\r
+ pPkt->cmd.configAddressesReq.listAddressOps[i].address[1],\r
+ pPkt->cmd.configAddressesReq.listAddressOps[i].address[2],\r
+ pPkt->cmd.configAddressesReq.listAddressOps[i].address[3],\r
+ pPkt->cmd.configAddressesReq.listAddressOps[i].address[4],\r
+ pPkt->cmd.configAddressesReq.listAddressOps[i].address[5]) );\r
+\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ (" listAddressOps[%u].vlan = %u\n",\r
+ i, ntoh16(pPkt->cmd.configAddressesReq.listAddressOps[i].vlan)) );\r
+ }\r
+ break;\r
+ case CMD_CONFIG_LINK:\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ ("ControlPacket: pktType = %s, pktCmd = CMD_CONFIG_LINK\n", type) );\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ (" pktSeqNum = %u, pktRetryCount = %u\n",\r
+ pPkt->hdr.pktSeqNum,\r
+ pPkt->hdr.pktRetryCount) );\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ (" cmdFlags = %x\n",\r
+ pPkt->cmd.configLinkReq.cmdFlags) );\r
+\r
+ if ( pPkt->cmd.configLinkReq.cmdFlags & INIC_FLAG_ENABLE_NIC )\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ (" INIC_FLAG_ENABLE_NIC\n") );\r
+\r
+ if ( pPkt->cmd.configLinkReq.cmdFlags & INIC_FLAG_DISABLE_NIC )\r
+ \r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ (" INIC_FLAG_DISABLE_NIC\n") );\r
+\r
+ if ( pPkt->cmd.configLinkReq.cmdFlags & INIC_FLAG_ENABLE_MCAST_ALL )\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ (" INIC_FLAG_ENABLE_MCAST_ALL\n") );\r
+\r
+ if ( pPkt->cmd.configLinkReq.cmdFlags & INIC_FLAG_DISABLE_MCAST_ALL )\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ (" INIC_FLAG_DISABLE_MCAST_ALL\n") );\r
+\r
+ if ( pPkt->cmd.configLinkReq.cmdFlags & INIC_FLAG_ENABLE_PROMISC )\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ (" INIC_FLAG_ENABLE_PROMISC\n") );\r
+ \r
+ if ( pPkt->cmd.configLinkReq.cmdFlags & INIC_FLAG_DISABLE_PROMISC )\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ (" INIC_FLAG_DISABLE_PROMISC\n") );\r
+ if ( pPkt->cmd.configLinkReq.cmdFlags & INIC_FLAG_SET_MTU )\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ (" INIC_FLAG_SET_MTU\n") );\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ (" lanSwitchNum = %x, mtuSize = %d\n",\r
+ pPkt->cmd.configLinkReq.lanSwitchNum,\r
+ ntoh16(pPkt->cmd.configLinkReq.mtuSize)) );\r
+ if ( pPkt->hdr.pktType == TYPE_RSP )\r
+ {\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ (" defaultVlan = %u, hwMacAddress = %02x:%02x:%02x:%02x:%02x:%02x\n",\r
+ ntoh16(pPkt->cmd.configLinkReq.defaultVlan),\r
+ pPkt->cmd.configLinkReq.hwMacAddress[0],\r
+ pPkt->cmd.configLinkReq.hwMacAddress[1],\r
+ pPkt->cmd.configLinkReq.hwMacAddress[2],\r
+ pPkt->cmd.configLinkReq.hwMacAddress[3],\r
+ pPkt->cmd.configLinkReq.hwMacAddress[4],\r
+ pPkt->cmd.configLinkReq.hwMacAddress[5]) );\r
+ }\r
+ break;\r
+ case CMD_REPORT_STATISTICS:\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ ("ControlPacket: pktType = %s, pktCmd = CMD_REPORT_STATISTICS\n", type ) );\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ (" pktSeqNum = %u, pktRetryCount = %u\n",\r
+ pPkt->hdr.pktSeqNum,\r
+ pPkt->hdr.pktRetryCount) );\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ (" lanSwitchNum = %u\n",\r
+ pPkt->cmd.reportStatisticsReq.lanSwitchNum) );\r
+\r
+ if (pPkt->hdr.pktType == TYPE_REQ)\r
+ break;\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ (" ifInBroadcastPkts = %"PRIu64,\r
+ ntoh64(pPkt->cmd.reportStatisticsRsp.ifInBroadcastPkts)) );\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ (" ifInMulticastPkts = %"PRIu64"\n",\r
+ ntoh64(pPkt->cmd.reportStatisticsRsp.ifInMulticastPkts)) );\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ (" ifInOctets = %"PRIu64,\r
+ ntoh64(pPkt->cmd.reportStatisticsRsp.ifInOctets)) );\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ (" ifInUcastPkts = %"PRIu64"\n",\r
+ ntoh64(pPkt->cmd.reportStatisticsRsp.ifInUcastPkts)) );\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ (" ifInNUcastPkts = %"PRIu64,\r
+ ntoh64(pPkt->cmd.reportStatisticsRsp.ifInNUcastPkts)) );\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ (" ifInUnderrun = %"PRIu64"\n",\r
+ ntoh64(pPkt->cmd.reportStatisticsRsp.ifInUnderrun)) );\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ (" ifInErrors = %"PRIu64,\r
+ ntoh64(pPkt->cmd.reportStatisticsRsp.ifInErrors)) );\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ (" ifOutErrors = %"PRIu64"\n",\r
+ ntoh64(pPkt->cmd.reportStatisticsRsp.ifOutErrors)) );\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ (" ifOutOctets = %"PRIu64,\r
+ ntoh64(pPkt->cmd.reportStatisticsRsp.ifOutOctets)) );\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ (" ifOutUcastPkts = %"PRIu64"\n",\r
+ ntoh64(pPkt->cmd.reportStatisticsRsp.ifOutUcastPkts)) );\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ (" ifOutMulticastPkts = %"PRIu64,\r
+ ntoh64(pPkt->cmd.reportStatisticsRsp.ifOutMulticastPkts)) );\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ (" ifOutBroadcastPkts = %"PRIu64"\n",\r
+ ntoh64(pPkt->cmd.reportStatisticsRsp.ifOutBroadcastPkts)) );\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ (" ifOutNUcastPkts = %"PRIu64,\r
+ ntoh64(pPkt->cmd.reportStatisticsRsp.ifOutNUcastPkts)) );\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ (" ifOutOk = %"PRIu64"\n",\r
+ ntoh64(pPkt->cmd.reportStatisticsRsp.ifOutOk)) );\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ (" ifInOk = %"PRIu64,\r
+ ntoh64(pPkt->cmd.reportStatisticsRsp.ifInOk)) );\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ (" ifOutUcastBytes = %"PRIu64"\n",\r
+ ntoh64(pPkt->cmd.reportStatisticsRsp.ifOutUcastBytes)) );\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ (" ifOutMulticastBytes = %"PRIu64,\r
+ ntoh64(pPkt->cmd.reportStatisticsRsp.ifOutMulticastBytes)) );\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ (" ifOutBroadcastBytes = %"PRIu64"\n",\r
+ ntoh64(pPkt->cmd.reportStatisticsRsp.ifOutBroadcastBytes)) );\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ (" ifInUcastBytes = %"PRIu64,\r
+ ntoh64(pPkt->cmd.reportStatisticsRsp.ifInUcastBytes)) );\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ (" ifInMulticastBytes = %"PRIu64"\n",\r
+ ntoh64(pPkt->cmd.reportStatisticsRsp.ifInMulticastBytes)) );\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ (" ifInBroadcastBytes = %"PRIu64,\r
+ ntoh64(pPkt->cmd.reportStatisticsRsp.ifInBroadcastBytes)) );\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ (" ethernetStatus = %"PRIu64"\n",\r
+ ntoh64(pPkt->cmd.reportStatisticsRsp.ethernetStatus)) );\r
+ break;\r
+ case CMD_CLEAR_STATISTICS:\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ ("ControlPacket: pktType = %s, pktCmd = CMD_CLEAR_STATISTICS\n", type ) );\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ (" pktSeqNum = %u, pktRetryCount = %u\n",\r
+ pPkt->hdr.pktSeqNum,\r
+ pPkt->hdr.pktRetryCount) );\r
+ break;\r
+ case CMD_REPORT_STATUS:\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ ("ControlPacket: pktType = %s, pktCmd = CMD_REPORT_STATUS\n",\r
+ type) );\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ (" pktSeqNum = %u, pktRetryCount = %u\n",\r
+ pPkt->hdr.pktSeqNum,\r
+ pPkt->hdr.pktRetryCount) );\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ (" lanSwitchNum = %u, isFatal = %u\n",\r
+ pPkt->cmd.reportStatus.lanSwitchNum,\r
+ pPkt->cmd.reportStatus.isFatal) );\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ (" statusNumber = %u, statusInfo = %u\n",\r
+ ntoh32(pPkt->cmd.reportStatus.statusNumber),\r
+ ntoh32(pPkt->cmd.reportStatus.statusInfo)) );\r
+ pPkt->cmd.reportStatus.fileName[31] = '\0';\r
+ pPkt->cmd.reportStatus.routine[31] = '\0';\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ (" filename = %s, routine = %s\n",\r
+ pPkt->cmd.reportStatus.fileName,\r
+ pPkt->cmd.reportStatus.routine) );\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ (" lineNum = %u, errorParameter = %u\n",\r
+ ntoh32(pPkt->cmd.reportStatus.lineNum),\r
+ ntoh32(pPkt->cmd.reportStatus.errorParameter)) );\r
+ pPkt->cmd.reportStatus.descText[127] = '\0';\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ (" descText = %s\n",\r
+ pPkt->cmd.reportStatus.descText) );\r
+ break;\r
+ case CMD_RESET:\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ ("ControlPacket: pktType = %s, pktCmd = CMD_RESET\n", type ) );\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ (" pktSeqNum = %u, pktRetryCount = %u\n",\r
+ pPkt->hdr.pktSeqNum,\r
+ pPkt->hdr.pktRetryCount) );\r
+ break;\r
+ case CMD_HEARTBEAT:\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ ("ControlPacket: pktType = %s, pktCmd = CMD_HEARTBEAT\n", type ) );\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ (" pktSeqNum = %u, pktRetryCount = %u\n",\r
+ pPkt->hdr.pktSeqNum,\r
+ pPkt->hdr.pktRetryCount) );\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ (" hbInterval = %d\n",\r
+ ntoh32(pPkt->cmd.heartbeatReq.hbInterval)) );\r
+ break;\r
+ default:\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ ("ControlPacket: pktType = %s, pktCmd = UNKNOWN (%u)\n",\r
+ type,pPkt->hdr.pktCmd) );\r
+ VNIC_PRINT( VNIC_DBG_CTRL_PKT,\r
+ (" pktSeqNum = %u, pktRetryCount = %u\n",\r
+ pPkt->hdr.pktSeqNum,\r
+ pPkt->hdr.pktRetryCount) );\r
+ break;\r
+ }\r
+ return;\r
+}\r
--- /dev/null
+/*\r
+ * Copyright (c) 2007 QLogic Corporation. All rights reserved.\r
+ *\r
+ * This software is available to you under the OpenIB.org BSD license\r
+ * below:\r
+ *\r
+ * Redistribution and use in source and binary forms, with or\r
+ * without modification, are permitted provided that the following\r
+ * conditions are met:\r
+ *\r
+ * - Redistributions of source code must retain the above\r
+ * copyright notice, this list of conditions and the following\r
+ * disclaimer.\r
+ *\r
+ * - Redistributions in binary form must reproduce the above\r
+ * copyright notice, this list of conditions and the following\r
+ * disclaimer in the documentation and/or other materials\r
+ * provided with the distribution.\r
+ *\r
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,\r
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\r
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND\r
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS\r
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN\r
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN\r
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\r
+ * SOFTWARE.\r
+ *\r
+ * $Id$\r
+ */\r
+\r
+#ifndef _VNIC_CONTROL_H_\r
+#define _VNIC_CONTROL_H_\r
+\r
+#include "vnic_controlpkt.h"\r
+#include "vnic_util.h"\r
+\r
+typedef enum {\r
+ TIMER_IDLE,\r
+ TIMER_ACTIVE,\r
+ TIMER_EXPIRED\r
+}timerstate_t;\r
+\r
+typedef struct Control {\r
+ struct _viport *p_viport;\r
+ struct ControlConfig *p_conf;\r
+ IbRegion_t region;\r
+ IbQp_t qp;\r
+ uint8_t *pLocalStorage;\r
+ uint16_t majVer;\r
+ uint16_t minVer;\r
+ Inic_LanSwitchAttributes_t lanSwitch;\r
+ SendIo_t sendIo;\r
+ RecvIo_t *pRecvIos;\r
+\r
+ timerstate_t timerstate;\r
+ cl_timer_t timer;\r
+ uint8_t reqRetryCounter;\r
+ uint8_t seqNum;\r
+ uint32_t reqOutstanding;\r
+ uint32_t rspExpected;\r
+ RecvIo_t *pResponse;\r
+ RecvIo_t *pInfo;\r
+ LIST_ENTRY failureList;\r
+ KSPIN_LOCK ioLock;\r
+\r
+#ifdef VNIC_STATISTIC\r
+ struct {\r
+ uint64_t requestTime; /* Intermediate value */\r
+ uint64_t responseTime;\r
+ uint32_t responseNum;\r
+ uint64_t responseMax;\r
+ uint64_t responseMin;\r
+ uint32_t timeoutNum;\r
+ } statistics;\r
+#endif /* VNIC_STATISTIC */\r
+} Control_t;\r
+\r
+void\r
+control_construct(\r
+ IN Control_t *pControl,\r
+ IN struct _viport *pViport );\r
+\r
+ib_api_status_t control_init(Control_t *pControl, struct _viport *pViport,\r
+ struct ControlConfig *p_conf, uint64_t guid);\r
+void control_cleanup(Control_t *pControl);\r
+void control_processAsync(Control_t *pControl);\r
+ib_api_status_t control_initInicReq(Control_t *pControl);\r
+BOOLEAN control_initInicRsp(Control_t *pControl, uint32_t *pFeatures,\r
+ uint8_t *pMacAddress, uint16_t *pNumAddrs, uint16_t *pVlan);\r
+ib_api_status_t control_configDataPathReq(Control_t *pControl, uint64_t pathId,\r
+ struct Inic_RecvPoolConfig *pHost,\r
+ struct Inic_RecvPoolConfig *pEioc);\r
+BOOLEAN control_configDataPathRsp(Control_t *pControl,\r
+ struct Inic_RecvPoolConfig *pHost,\r
+ struct Inic_RecvPoolConfig *pEioc,\r
+ struct Inic_RecvPoolConfig *pMaxHost,\r
+ struct Inic_RecvPoolConfig *pMaxEioc,\r
+ struct Inic_RecvPoolConfig *pMinHost,\r
+ struct Inic_RecvPoolConfig *pMinEioc);\r
+ib_api_status_t control_exchangePoolsReq(Control_t *pControl, uint64_t addr, uint32_t rkey);\r
+BOOLEAN control_exchangePoolsRsp(Control_t *pControl, uint64_t *pAddr,\r
+ uint32_t *pRkey);\r
+ib_api_status_t control_configLinkReq(Control_t *pControl, uint8_t flags, uint16_t mtu);\r
+BOOLEAN control_configLinkRsp(Control_t *pControl, uint8_t *pFlags, uint16_t *pMtu);\r
+ib_api_status_t control_configAddrsReq(Control_t *pControl, Inic_AddressOp_t *pAddrs,\r
+ uint16_t num, int32_t *pAddrQueryDone);\r
+BOOLEAN control_configAddrsRsp(Control_t *pControl);\r
+ib_api_status_t control_reportStatisticsReq(Control_t *pControl);\r
+BOOLEAN control_reportStatisticsRsp(Control_t *pControl,\r
+ struct Inic_CmdReportStatisticsRsp *pStats);\r
+ib_api_status_t control_resetReq( Control_t *pControl );\r
+BOOLEAN control_resetRsp(Control_t *pControl);\r
+ib_api_status_t control_heartbeatReq(Control_t *pControl, uint32_t hbInterval);\r
+BOOLEAN control_heartbeatRsp(Control_t *pControl);\r
+\r
+#define control_packet(pIo) (Inic_ControlPacket_t *)(LONG_PTR)((pIo)->dsList.vaddr )\r
+#define control_lastReq(pControl) control_packet(&(pControl)->sendIo)\r
+#define control_features(pControl) (pControl)->featuresSupported\r
+#define control_getMacAddress(pControl,addr) \\r
+ memcpy(addr,(pControl)->lanSwitch.hwMacAddress,MAC_ADDR_LEN)\r
+\r
+#endif /* _VNIC_CONTROL_H_ */\r
--- /dev/null
+/*\r
+ * Copyright (c) 2007 QLogic Corporation. All rights reserved.\r
+ *\r
+ * This software is available to you under the OpenIB.org BSD license\r
+ * below:\r
+ *\r
+ * Redistribution and use in source and binary forms, with or\r
+ * without modification, are permitted provided that the following\r
+ * conditions are met:\r
+ *\r
+ * - Redistributions of source code must retain the above\r
+ * copyright notice, this list of conditions and the following\r
+ * disclaimer.\r
+ *\r
+ * - Redistributions in binary form must reproduce the above\r
+ * copyright notice, this list of conditions and the following\r
+ * disclaimer in the documentation and/or other materials\r
+ * provided with the distribution.\r
+ *\r
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,\r
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\r
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND\r
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS\r
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN\r
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN\r
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\r
+ * SOFTWARE.\r
+ *\r
+ * $Id$\r
+ */\r
+\r
+#ifndef _VNIC_CONTROLPKT_H_\r
+#define _VNIC_CONTROLPKT_H_\r
+\r
+#include <complib/cl_packon.h>\r
+#define MAX_HOST_NAME_SIZE 64\r
+\r
+typedef struct Inic_ConnectionData {\r
+ uint64_t pathId;\r
+ uint8_t inicInstance;\r
+ uint8_t pathNum;\r
+ uint8_t nodename[MAX_HOST_NAME_SIZE+1];\r
+ uint8_t reserved;\r
+ uint32_t featuresSupported;\r
+} Inic_ConnectionData_t;\r
+ \r
+typedef struct Inic_ControlHeader {\r
+ uint8_t pktType;\r
+ uint8_t pktCmd;\r
+ uint8_t pktSeqNum;\r
+ uint8_t pktRetryCount;\r
+ uint32_t reserved; /* for 64-bit alignmnet */\r
+} Inic_ControlHeader_t;\r
+\r
+/* ptkType values */\r
+#define TYPE_INFO 0\r
+#define TYPE_REQ 1\r
+#define TYPE_RSP 2\r
+#define TYPE_ERR 3\r
+\r
+/* ptkCmd values */\r
+#define CMD_INIT_INIC 1\r
+#define CMD_CONFIG_DATA_PATH 2\r
+#define CMD_EXCHANGE_POOLS 3\r
+#define CMD_CONFIG_ADDRESSES 4\r
+#define CMD_CONFIG_LINK 5\r
+#define CMD_REPORT_STATISTICS 6\r
+#define CMD_CLEAR_STATISTICS 7\r
+#define CMD_REPORT_STATUS 8\r
+#define CMD_RESET 9\r
+#define CMD_HEARTBEAT 10\r
+\r
+#define MAC_ADDR_LEN HW_ADDR_LEN\r
+\r
+/* pktCmd CMD_INIT_INIC, pktType TYPE_REQ data format */\r
+typedef struct Inic_CmdInitInicReq {\r
+ uint16_t inicMajorVersion;\r
+ uint16_t inicMinorVersion;\r
+ uint8_t inicInstance;\r
+ uint8_t numDataPaths;\r
+ uint16_t numAddressEntries;\r
+} Inic_CmdInitInicReq_t;\r
+\r
+/* pktCmd CMD_INIT_INIC, pktType TYPE_RSP subdata format */\r
+typedef struct Inic_LanSwitchAttributes {\r
+ uint8_t lanSwitchNum;\r
+ uint8_t numEnetPorts;\r
+ uint16_t defaultVlan;\r
+ uint8_t hwMacAddress[MAC_ADDR_LEN];\r
+} Inic_LanSwitchAttributes_t;\r
+\r
+/* pktCmd CMD_INIT_INIC, pktType TYPE_RSP data format */\r
+typedef struct Inic_CmdInitInicRsp {\r
+ uint16_t inicMajorVersion;\r
+ uint16_t inicMinorVersion;\r
+ uint8_t numLanSwitches;\r
+ uint8_t numDataPaths;\r
+ uint16_t numAddressEntries;\r
+ uint32_t featuresSupported;\r
+ Inic_LanSwitchAttributes_t lanSwitch[1];\r
+} Inic_CmdInitInicRsp_t;\r
+\r
+/* featuresSupported values */\r
+#define INIC_FEAT_IPV4_HEADERS 0x00000001\r
+#define INIC_FEAT_IPV6_HEADERS 0x00000002\r
+#define INIC_FEAT_IPV4_CSUM_RX 0x00000004\r
+#define INIC_FEAT_IPV4_CSUM_TX 0x00000008\r
+#define INIC_FEAT_TCP_CSUM_RX 0x00000010\r
+#define INIC_FEAT_TCP_CSUM_TX 0x00000020\r
+#define INIC_FEAT_UDP_CSUM_RX 0x00000040\r
+#define INIC_FEAT_UDP_CSUM_TX 0x00000080\r
+#define INIC_FEAT_TCP_SEGMENT 0x00000100\r
+#define INIC_FEAT_IPV4_IPSEC_OFFLOAD 0x00000200\r
+#define INIC_FEAT_IPV6_IPSEC_OFFLOAD 0x00000400\r
+#define INIC_FEAT_FCS_PROPAGATE 0x00000800\r
+#define INIC_FEAT_PF_KICK 0x00001000\r
+#define INIC_FEAT_PF_FORCE_ROUTE 0x00002000\r
+#define INIC_FEAT_CHASH_OFFLOAD 0x00004000\r
+#define INIC_FEAT_RDMA_IMMED 0x00008000 \r
+#define INIC_FEAT_IGNORE_VLAN 0x00010000\r
+#define INIC_FEAT_INBOUND_IB_MC 0x00200000\r
+\r
+/* pktCmd CMD_CONFIG_DATA_PATH subdata format */\r
+typedef struct Inic_RecvPoolConfig {\r
+ uint32_t sizeRecvPoolEntry;\r
+ uint32_t numRecvPoolEntries;\r
+ uint32_t timeoutBeforeKick;\r
+ uint32_t numRecvPoolEntriesBeforeKick;\r
+ uint32_t numRecvPoolBytesBeforeKick;\r
+ uint32_t freeRecvPoolEntriesPerUpdate;\r
+} Inic_RecvPoolConfig_t;\r
+\r
+/* pktCmd CMD_CONFIG_DATA_PATH data format */\r
+typedef struct Inic_CmdConfigDataPath {\r
+ uint64_t pathIdentifier;\r
+ uint8_t dataPath;\r
+ uint8_t reserved[3];\r
+ Inic_RecvPoolConfig_t hostRecvPoolConfig;\r
+ Inic_RecvPoolConfig_t eiocRecvPoolConfig;\r
+} Inic_CmdConfigDataPath_t;\r
+\r
+/* pktCmd CMD_EXCHANGE_POOLS data format */\r
+typedef struct Inic_CmdExchangePools {\r
+ uint8_t dataPath;\r
+ uint8_t reserved[3];\r
+ uint32_t poolRKey;\r
+ uint64_t poolAddr;\r
+} Inic_CmdExchangePools_t;\r
+\r
+/* pktCmd CMD_CONFIG_ADDRESSES subdata format */\r
+typedef struct Inic_AddressOp {\r
+ uint16_t index;\r
+ uint8_t operation;\r
+ uint8_t valid;\r
+ uint8_t address[6];\r
+ uint16_t vlan;\r
+} Inic_AddressOp_t;\r
+\r
+/* operation values */\r
+#define INIC_OP_SET_ENTRY 0x01\r
+#define INIC_OP_GET_ENTRY 0x02\r
+\r
+/* pktCmd CMD_CONFIG_ADDRESSES data format */\r
+typedef struct Inic_CmdConfigAddresses {\r
+ uint8_t numAddressOps;\r
+ uint8_t lanSwitchNum;\r
+ Inic_AddressOp_t listAddressOps[1];\r
+} Inic_CmdConfigAddresses_t;\r
+\r
+/* CMD_CONFIG_LINK data format */\r
+typedef struct Inic_CmdConfigLink {\r
+ uint8_t cmdFlags;\r
+ uint8_t lanSwitchNum;\r
+ uint16_t mtuSize;\r
+ uint16_t defaultVlan;\r
+ uint8_t hwMacAddress[6];\r
+} Inic_CmdConfigLink_t;\r
+\r
+/* cmdFlags values */\r
+#define INIC_FLAG_ENABLE_NIC 0x01\r
+#define INIC_FLAG_DISABLE_NIC 0x02\r
+#define INIC_FLAG_ENABLE_MCAST_ALL 0x04\r
+#define INIC_FLAG_DISABLE_MCAST_ALL 0x08\r
+#define INIC_FLAG_ENABLE_PROMISC 0x10\r
+#define INIC_FLAG_DISABLE_PROMISC 0x20\r
+#define INIC_FLAG_SET_MTU 0x40\r
+\r
+/* pktCmd CMD_REPORT_STATISTICS, pktType TYPE_REQ data format */\r
+typedef struct Inic_CmdReportStatisticsReq {\r
+ uint8_t lanSwitchNum;\r
+} Inic_CmdReportStatisticsReq_t;\r
+\r
+/* pktCmd CMD_REPORT_STATISTICS, pktType TYPE_RSP data format */\r
+typedef struct Inic_CmdReportStatisticsRsp {\r
+ uint8_t lanSwitchNum;\r
+ uint8_t reserved[7]; /* for 64-bit alignment */\r
+ uint64_t ifInBroadcastPkts;\r
+ uint64_t ifInMulticastPkts;\r
+ uint64_t ifInOctets;\r
+ uint64_t ifInUcastPkts;\r
+ uint64_t ifInNUcastPkts; /* ifInBroadcastPkts + ifInMulticastPkts */\r
+ uint64_t ifInUnderrun; /* (OID_GEN_RCV_NO_BUFFER) */\r
+ uint64_t ifInErrors; /* (OID_GEN_RCV_ERROR) */\r
+ uint64_t ifOutErrors; /* (OID_GEN_XMIT_ERROR) */\r
+ uint64_t ifOutOctets;\r
+ uint64_t ifOutUcastPkts;\r
+ uint64_t ifOutMulticastPkts;\r
+ uint64_t ifOutBroadcastPkts;\r
+ uint64_t ifOutNUcastPkts; /* ifOutBroadcastPkts + ifOutMulticastPkts */\r
+ uint64_t ifOutOk; /* ifOutNUcastPkts + ifOutUcastPkts (OID_GEN_XMIT_OK)*/\r
+ uint64_t ifInOk; /* ifInNUcastPkts + ifInUcastPkts (OID_GEN_RCV_OK) */\r
+ uint64_t ifOutUcastBytes; /* (OID_GEN_DIRECTED_BYTES_XMT) */\r
+ uint64_t ifOutMulticastBytes; /* (OID_GEN_MULTICAST_BYTES_XMT) */\r
+ uint64_t ifOutBroadcastBytes; /* (OID_GEN_BROADCAST_BYTES_XMT) */\r
+ uint64_t ifInUcastBytes; /* (OID_GEN_DIRECTED_BYTES_RCV) */\r
+ uint64_t ifInMulticastBytes; /* (OID_GEN_MULTICAST_BYTES_RCV) */\r
+ uint64_t ifInBroadcastBytes; /* (OID_GEN_BROADCAST_BYTES_RCV) */\r
+ uint64_t ethernetStatus; /* OID_GEN_MEDIA_CONNECT_STATUS) */\r
+} Inic_CmdReportStatisticsRsp_t;\r
+\r
+/* pktCmd CMD_CLEAR_STATISTICS data format */\r
+typedef struct Inic_CmdClearStatistics {\r
+ uint8_t lanSwitchNum;\r
+} Inic_CmdClearStatistics_t;\r
+\r
+/* pktCmd CMD_REPORT_STATUS data format */\r
+typedef struct Inic_CmdReportStatus {\r
+ uint8_t lanSwitchNum;\r
+ uint8_t isFatal;\r
+ uint8_t reserved[2]; /* for 32-bit alignment */\r
+ uint32_t statusNumber;\r
+ uint32_t statusInfo;\r
+ uint8_t fileName[32];\r
+ uint8_t routine[32];\r
+ uint32_t lineNum;\r
+ uint32_t errorParameter;\r
+ uint8_t descText[128];\r
+} Inic_CmdReportStatus_t;\r
+\r
+/* pktCmd CMD_HEARTBEAT data format */\r
+typedef struct Inic_CmdHeartbeat {\r
+ uint32_t hbInterval;\r
+} Inic_CmdHeartbeat_t;\r
+\r
+#define INIC_STATUS_LINK_UP 1\r
+#define INIC_STATUS_LINK_DOWN 2\r
+#define INIC_STATUS_ENET_AGGREGATION_CHANGE 3\r
+#define INIC_STATUS_EIOC_SHUTDOWN 4\r
+#define INIC_STATUS_CONTROL_ERROR 5\r
+#define INIC_STATUS_EIOC_ERROR 6\r
+\r
+#define INIC_MAX_CONTROLPKTSZ 256\r
+#define INIC_MAX_CONTROLDATASZ \\r
+ (INIC_MAX_CONTROLPKTSZ - sizeof(Inic_ControlHeader_t))\r
+\r
+typedef struct Inic_ControlPacket {\r
+ Inic_ControlHeader_t hdr;\r
+ union {\r
+ Inic_CmdInitInicReq_t initInicReq;\r
+ Inic_CmdInitInicRsp_t initInicRsp;\r
+ Inic_CmdConfigDataPath_t configDataPathReq;\r
+ Inic_CmdConfigDataPath_t configDataPathRsp;\r
+ Inic_CmdExchangePools_t exchangePoolsReq;\r
+ Inic_CmdExchangePools_t exchangePoolsRsp;\r
+ Inic_CmdConfigAddresses_t configAddressesReq;\r
+ Inic_CmdConfigAddresses_t configAddressesRsp;\r
+ Inic_CmdConfigLink_t configLinkReq;\r
+ Inic_CmdConfigLink_t configLinkRsp;\r
+ Inic_CmdReportStatisticsReq_t reportStatisticsReq;\r
+ Inic_CmdReportStatisticsRsp_t reportStatisticsRsp;\r
+ Inic_CmdClearStatistics_t clearStatisticsReq;\r
+ Inic_CmdClearStatistics_t clearStatisticsRsp;\r
+ Inic_CmdReportStatus_t reportStatus;\r
+ Inic_CmdHeartbeat_t heartbeatReq;\r
+ Inic_CmdHeartbeat_t heartbeatRsp;\r
+ char cmdData[INIC_MAX_CONTROLDATASZ];\r
+ } cmd;\r
+} Inic_ControlPacket_t;\r
+/*\r
+typedef struct _mac_addr\r
+{\r
+ uint8_t addr[MAC_ADDR_LEN];\r
+} PACK_SUFFIX mac_addr_t;\r
+*/\r
+#include <complib/cl_packoff.h>\r
+\r
+#endif /* _VNIC_CONTROLPKT_H_ */\r
--- /dev/null
+/*\r
+ * Copyright (c) 2007 QLogic Corporation. All rights reserved.\r
+ *\r
+ * This software is available to you under the OpenIB.org BSD license\r
+ * below:\r
+ *\r
+ * Redistribution and use in source and binary forms, with or\r
+ * without modification, are permitted provided that the following\r
+ * conditions are met:\r
+ *\r
+ * - Redistributions of source code must retain the above\r
+ * copyright notice, this list of conditions and the following\r
+ * disclaimer.\r
+ *\r
+ * - Redistributions in binary form must reproduce the above\r
+ * copyright notice, this list of conditions and the following\r
+ * disclaimer in the documentation and/or other materials\r
+ * provided with the distribution.\r
+ *\r
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,\r
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\r
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND\r
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS\r
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN\r
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN\r
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\r
+ * SOFTWARE.\r
+ *\r
+ * $Id$\r
+ */\r
+#include <complib/comp_lib.h>\r
+#include "vnic_driver.h"\r
+\r
+static void data_postRecvs(Data_t *pData);\r
+static void _data_receivedKick(Io_t *pIo);\r
+static void _data_xmitComplete(Io_t *pIo);\r
+static void data_sendKickMessage(Data_t *pData);\r
+static void _data_kickTimeoutHandler( void *context );\r
+static BOOLEAN data_allocXmitBuffer(Data_t *pData,\r
+ BufferPoolEntry_t **ppBpe, RdmaIo_t **ppRdmaIo, BOOLEAN *pLast);\r
+static void data_checkXmitBuffers(Data_t *pData);\r
+\r
+static\r
+ib_api_status_t\r
+data_rdmaPacket(\r
+ Data_t *pData,\r
+ BufferPoolEntry_t *pBpe,\r
+ RdmaIo_t *pRdmaIo );\r
+static \r
+BOOLEAN\r
+_data_recv_to_ndis_pkt( \r
+ Data_t *pData,\r
+ RdmaDest_t *pRdmaDest );\r
+\r
+static void\r
+_data_allocBuffers(\r
+ Data_t *pData,\r
+ BOOLEAN initialAllocation );\r
+\r
+static void\r
+_data_addFreeBuffer(\r
+ Data_t *pData,\r
+ int index,\r
+ RdmaDest_t *pRdmaDest );\r
+\r
+static uint32_t\r
+_data_incomingRecv(\r
+ Data_t *pData );\r
+\r
+static void \r
+_data_sendFreeRecvBuffers(\r
+ Data_t *pData );\r
+\r
+static uint8_t\r
+_tx_chksum_flags(\r
+ IN NDIS_PACKET* const p_packet );\r
+\r
+static void\r
+_data_return_recv(\r
+ IN NDIS_PACKET *p_packet );\r
+\r
+static void\r
+_data_kickTimer_start(\r
+ IN Data_t *pData,\r
+ IN uint32_t microseconds );\r
+\r
+static void\r
+_data_kickTimer_stop(\r
+ IN Data_t *pData );\r
+\r
+#define LOCAL_IO(x) PTR64((x))\r
+\r
+#define INBOUND_COPY\r
+\r
+#ifdef VNIC_STATISTIC\r
+int64_t recvRef;\r
+#endif /* VNIC_STATISTIC */\r
+\r
+void\r
+data_construct(\r
+ IN Data_t *pData,\r
+ IN viport_t *pViport )\r
+{\r
+ VNIC_ENTER( VNIC_DBG_DATA );\r
+\r
+ RtlZeroMemory( pData, sizeof(*pData) );\r
+\r
+ pData->p_viport = pViport;\r
+ pData->p_phy_region = &pViport->p_adapter->ca.region;\r
+ InitializeListHead( &pData->recvIos );\r
+ KeInitializeSpinLock( &pData->recvListLock );\r
+ NdisAllocateSpinLock( &pData->recvIosLock );\r
+ NdisAllocateSpinLock( &pData->xmitBufLock );\r
+ cl_timer_construct( &pData->kickTimer );\r
+\r
+ ibqp_construct( &pData->qp, pViport );\r
+\r
+ VNIC_EXIT( VNIC_DBG_DATA );\r
+}\r
+\r
+\r
+ib_api_status_t\r
+data_init(\r
+ IN Data_t *pData,\r
+ IN DataConfig_t *p_conf,\r
+ IN uint64_t guid )\r
+{\r
+ ib_api_status_t ib_status;\r
+\r
+ VNIC_ENTER( VNIC_DBG_DATA );\r
+\r
+ ASSERT( pData->p_viport != NULL );\r
+ pData->p_conf = p_conf;\r
+\r
+ cl_timer_init( &pData->kickTimer, _data_kickTimeoutHandler, pData );\r
+\r
+ ib_status = ibqp_init(&pData->qp, guid, &p_conf->ibConfig );\r
+ if( ib_status != IB_SUCCESS )\r
+ VNIC_TRACE( VNIC_DBG_ERROR, ("data ibqp_init failed\n") );\r
+\r
+ VNIC_EXIT( VNIC_DBG_DATA );\r
+ return ib_status;\r
+}\r
+\r
+\r
+ib_api_status_t\r
+data_connect(\r
+ IN Data_t *pData )\r
+{\r
+ NDIS_STATUS status;\r
+ ib_api_status_t ib_status;\r
+ XmitPool_t *pXmitPool = &pData->xmitPool;\r
+ RecvPool_t *pRecvPool = &pData->recvPool;\r
+ RecvIo_t *pRecvIo;\r
+ SendIo_t *pSendIo;\r
+ RdmaIo_t *pRdmaIo;\r
+ RdmaDest_t *pRdmaDest;\r
+ uint8_t *pRegionData;\r
+ int sz, regionSz;\r
+ unsigned int i, j;\r
+\r
+ VNIC_ENTER( VNIC_DBG_DATA );\r
+\r
+ pRecvPool->poolSz = pData->p_conf->hostRecvPoolEntries;\r
+ pRecvPool->eiocPoolSz = pData->hostPoolParms.numRecvPoolEntries;\r
+\r
+ if ( pRecvPool->poolSz > pRecvPool->eiocPoolSz )\r
+ {\r
+ pRecvPool->poolSz = pData->hostPoolParms.numRecvPoolEntries;\r
+ }\r
+ pRecvPool->szFreeBundle =\r
+ pData->hostPoolParms.freeRecvPoolEntriesPerUpdate;\r
+ pRecvPool->numFreeBufs = 0;\r
+ pRecvPool->numPostedBufs = 0;\r
+ pRecvPool->nextFullBuf = 0;\r
+ pRecvPool->nextFreeBuf = 0;\r
+ pRecvPool->kickOnFree = FALSE;\r
+ pRecvPool->bufferSz = pData->hostPoolParms.sizeRecvPoolEntry;\r
+\r
+ pXmitPool->bufferSz = pData->eiocPoolParms.sizeRecvPoolEntry;\r
+ pXmitPool->poolSz = pData->eiocPoolParms.numRecvPoolEntries;\r
+ pXmitPool->notifyCount = 0;\r
+ pXmitPool->notifyBundle = pData->p_conf->notifyBundle;\r
+ pXmitPool->nextXmitPool = 0;\r
+\r
+#if LIMIT_OUTSTANDING_SENDS\r
+ pXmitPool->numXmitBufs = pXmitPool->notifyBundle * 2;\r
+#else /* !LIMIT_OUTSTANDING_SENDS */\r
+ pXmitPool->numXmitBufs = pXmitPool->poolSz;\r
+#endif /* LIMIT_OUTSTANDING_SENDS */\r
+\r
+ pXmitPool->nextXmitBuf = 0;\r
+ pXmitPool->lastCompBuf = pXmitPool->numXmitBufs - 1;\r
+ pXmitPool->kickCount = 0;\r
+ pXmitPool->kickByteCount = 0;\r
+ pXmitPool->sendKicks =\r
+ (BOOLEAN)(( pData->eiocPoolParms.numRecvPoolEntriesBeforeKick != 0 )\r
+ || ( pData->eiocPoolParms.numRecvPoolBytesBeforeKick != 0 ));\r
+ pXmitPool->kickBundle =\r
+ pData->eiocPoolParms.numRecvPoolEntriesBeforeKick;\r
+ pXmitPool->kickByteBundle =\r
+ pData->eiocPoolParms.numRecvPoolBytesBeforeKick;\r
+ pXmitPool->needBuffers = TRUE;\r
+\r
+ sz = sizeof(RdmaDest_t) * pRecvPool->poolSz;\r
+ sz += sizeof(RecvIo_t) * pData->p_conf->numRecvs;\r
+ sz += sizeof(RdmaIo_t) * pXmitPool->numXmitBufs;\r
+\r
+ regionSz = 4 * pData->p_conf->numRecvs;\r
+ regionSz += sizeof(BufferPoolEntry_t) * pRecvPool->eiocPoolSz;\r
+ regionSz += sizeof(BufferPoolEntry_t) * pXmitPool->poolSz;\r
+ sz += regionSz;\r
+\r
+ status = NdisAllocateMemoryWithTag( &pData->pLocalStorage,\r
+ (UINT)sz,\r
+ 'grtS' );\r
+ if ( status != NDIS_STATUS_SUCCESS )\r
+ {\r
+ VNIC_TRACE_EXIT( VNIC_DBG_ERROR,\r
+ ("Failed allocating %d bytes local storage\n", sz ) );\r
+ ib_status = IB_INSUFFICIENT_MEMORY;\r
+ goto err1;\r
+ }\r
+\r
+ NdisZeroMemory( pData->pLocalStorage, sz );\r
+ pData->localStorageSz = sz;\r
+\r
+ pRecvPool->pRecvBufs = (RdmaDest_t *)pData->pLocalStorage;\r
+ sz = sizeof(RdmaDest_t) * pRecvPool->poolSz;\r
+ pRecvIo = (RecvIo_t *)(pData->pLocalStorage + sz);\r
+ sz += sizeof(RecvIo_t) * pData->p_conf->numRecvs;\r
+\r
+ pXmitPool->pXmitBufs = (RdmaIo_t *)(pData->pLocalStorage + sz);\r
+ sz += sizeof(RdmaIo_t) * pXmitPool->numXmitBufs;\r
+\r
+ pRegionData = pData->pLocalStorage + sz;\r
+ sz += 4 * pData->p_conf->numRecvs;\r
+\r
+ pRecvPool->bufPool = (BufferPoolEntry_t *)(pData->pLocalStorage + sz);\r
+ sz += sizeof(BufferPoolEntry_t) * pRecvPool->eiocPoolSz;\r
+ pXmitPool->bufPool = (BufferPoolEntry_t *)(pData->pLocalStorage + sz);\r
+\r
+ ib_status = ibregion_init( pData->p_viport, &pData->region,\r
+ pData->p_viport->p_adapter->ca.hPd, pRegionData, regionSz,\r
+ ( IB_AC_LOCAL_WRITE | IB_AC_RDMA_WRITE ) );\r
+ if( ib_status != IB_SUCCESS )\r
+ {\r
+ VNIC_TRACE_EXIT( VNIC_DBG_ERROR, ("ib_region_init failed\n") );\r
+ goto err2;\r
+ }\r
+\r
+ pRdmaIo = &pData->freeBufsIo;\r
+ pRdmaIo->io.pViport = pData->p_viport;\r
+ pRdmaIo->io.pRoutine = NULL;\r
+ pRdmaIo->io.wrq.p_next = NULL;\r
+ pRdmaIo->io.wrq.wr_type = WR_RDMA_WRITE;\r
+ pRdmaIo->io.wrq.wr_id = PTR64( pRdmaIo );\r
+ pRdmaIo->io.wrq.num_ds = 1;\r
+ pRdmaIo->io.wrq.ds_array = pRdmaIo->dsList;\r
+ pRdmaIo->dsList[0].lkey = pData->region.lkey;\r
+ pRdmaIo->io.wrq.send_opt = IB_SEND_OPT_SIGNALED;\r
+\r
+ pSendIo = &pData->kickIo;\r
+ pSendIo->io.pViport = pData->p_viport;\r
+ pSendIo->io.pRoutine = NULL;\r
+ pSendIo->io.wrq.p_next = NULL;\r
+ pSendIo->io.wrq.wr_type = WR_SEND;\r
+ pSendIo->io.wrq.wr_id = PTR64( pSendIo );\r
+ pSendIo->io.wrq.num_ds = 1;\r
+ pSendIo->io.wrq.ds_array = &pSendIo->dsList;\r
+\r
+ pSendIo->io.wrq.send_opt = IB_SEND_OPT_SIGNALED;\r
+\r
+ pSendIo->dsList.length = 0;\r
+ pSendIo->dsList.vaddr = PTR64( pRegionData );\r
+ pSendIo->dsList.lkey = pData->region.lkey;\r
+\r
+ for ( i = 0; i < pData->p_conf->numRecvs; i++ )\r
+ {\r
+ pRecvIo[i].io.pViport = pData->p_viport;\r
+ pRecvIo[i].io.pRoutine = _data_receivedKick;\r
+ pRecvIo[i].io.r_wrq.wr_id = PTR64( &pRecvIo[i].io );\r
+ pRecvIo[i].io.r_wrq.p_next = NULL;\r
+ pRecvIo[i].io.r_wrq.num_ds = 1;\r
+ pRecvIo[i].io.r_wrq.ds_array = &pRecvIo[i].dsList;\r
+ pRecvIo[i].dsList.length = 4;\r
+ pRecvIo[i].dsList.vaddr = PTR64( pRegionData );\r
+ pRecvIo[i].dsList.lkey = pData->region.lkey;\r
+ \r
+ InitializeListHead( &pRecvIo[i].io.listPtrs );\r
+ ExInterlockedInsertTailList( &pData->recvIos, &pRecvIo[i].io.listPtrs, &pData->recvListLock );\r
+ /* Do not need to move pointer since the receive info\r
+ * is not read. Note, we could reduce the amount\r
+ * of memory allocated and the size of the region.\r
+ * pRegionData += 4;\r
+ * */\r
+ }\r
+\r
+ sz = pRecvPool->poolSz * pRecvPool->bufferSz;\r
+ status = NdisAllocateMemoryWithTag(&pData->p_recv_bufs,\r
+ sz, 'fubr');\r
+ if( status != NDIS_STATUS_SUCCESS )\r
+ {\r
+ VNIC_TRACE_EXIT( VNIC_DBG_ERROR,\r
+ ("Allocate recv buffers failed\n"));\r
+ ib_status = IB_INSUFFICIENT_MEMORY;\r
+ goto err3;\r
+ }\r
+ NdisZeroMemory( pData->p_recv_bufs, sz );\r
+\r
+ pData->recv_bufs_sz = sz;\r
+\r
+ ib_status = ibregion_init( pData->p_viport, &pData->rbuf_region,\r
+ pData->p_viport->p_adapter->ca.hPd, pData->p_recv_bufs, sz,\r
+ (IB_AC_LOCAL_WRITE | IB_AC_RDMA_WRITE) );\r
+ if( ib_status != IB_SUCCESS )\r
+ {\r
+ goto err4;\r
+ }\r
+\r
+ NdisAllocatePacketPool( &status,\r
+ &pData->h_recv_pkt_pool,\r
+ pRecvPool->poolSz,\r
+ PROTOCOL_RESERVED_SIZE_IN_PACKET );\r
+\r
+ if( status != NDIS_STATUS_SUCCESS )\r
+ {\r
+ VNIC_TRACE_EXIT( VNIC_DBG_ERROR,\r
+ ("Allocate packet pool failed status %#x\n", status ));\r
+ ib_status = IB_INSUFFICIENT_MEMORY;\r
+ goto err5;\r
+ }\r
+\r
+ NdisAllocateBufferPool(\r
+ &status, &pData->h_recv_buf_pool, pRecvPool->poolSz );\r
+\r
+ if( status != NDIS_STATUS_SUCCESS )\r
+ {\r
+ VNIC_TRACE_EXIT( VNIC_DBG_ERROR,\r
+ ("Allocate packet pool failed status %#x\n", status ));\r
+ ib_status = IB_INSUFFICIENT_MEMORY;\r
+ goto err6;\r
+ }\r
+ pData->recvPool.recv_pkt_array =\r
+ cl_zalloc( sizeof(NDIS_PACKET*)* pRecvPool->poolSz );\r
+ if( !pData->recvPool.recv_pkt_array )\r
+ {\r
+ VNIC_TRACE_EXIT( VNIC_DBG_ERROR,\r
+ ("Allocate packet array failed\n" ) );\r
+ ib_status = IB_INSUFFICIENT_MEMORY;\r
+ goto err7;\r
+ }\r
+\r
+ InitializeListHead( &pRecvPool->availRecvBufs );\r
+\r
+ for ( i = 0; i < pRecvPool->poolSz; i++ )\r
+ {\r
+ pRdmaDest = &pRecvPool->pRecvBufs[i];\r
+ pRdmaDest->p_viport = pData->p_viport;\r
+ pRdmaDest->data = pData->p_recv_bufs + (i * pRecvPool->bufferSz );\r
+ pRdmaDest->region = pData->rbuf_region;\r
+ InsertTailList( &pRecvPool->availRecvBufs, &pRdmaDest->listPtrs );\r
+ }\r
+\r
+ for ( i = 0; i < pXmitPool->numXmitBufs; i++ )\r
+ {\r
+ pRdmaIo = &pXmitPool->pXmitBufs[i];\r
+ pRdmaIo->index = (uint16_t)i;\r
+ pRdmaIo->io.pViport = pData->p_viport;\r
+ pRdmaIo->io.pRoutine = _data_xmitComplete;\r
+ pRdmaIo->io.wrq.p_next = NULL;\r
+ pRdmaIo->io.wrq.wr_type = WR_RDMA_WRITE;\r
+ pRdmaIo->io.wrq.wr_id = PTR64(pRdmaIo);\r
+ pRdmaIo->io.wrq.num_ds = MAX_NUM_SGE; // will set actual number when transmit\r
+ pRdmaIo->io.wrq.ds_array = pRdmaIo->dsList;\r
+ pRdmaIo->p_trailer = (ViportTrailer_t *)&pRdmaIo->data[0];\r
+ for( j = 0; j < MAX_NUM_SGE; j++ )\r
+ {\r
+ pRdmaIo->dsList[j].lkey = pData->p_phy_region->lkey;\r
+ }\r
+ }\r
+\r
+ pXmitPool->rdmaRKey = pData->region.rkey;\r
+ pXmitPool->rdmaAddr = PTR64( pXmitPool->bufPool );\r
+\r
+ data_postRecvs( pData );\r
+\r
+ ib_status = ibqp_connect( &pData->qp );\r
+ if( ib_status != IB_SUCCESS )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_ERROR, ("ibqp_connect returned %s\n",\r
+ pData->p_viport->p_adapter->ifc.get_err_str( ib_status )) );\r
+err7:\r
+ NdisFreeBufferPool( pData->h_recv_buf_pool );\r
+ pData->h_recv_buf_pool = NULL;\r
+err6:\r
+ NdisFreePacketPool( pData->h_recv_pkt_pool );\r
+ pData->h_recv_pkt_pool = NULL;\r
+err5:\r
+ ibregion_cleanup( pData->p_viport, &pData->rbuf_region );\r
+err4:\r
+ NdisFreeMemory( pData->p_recv_bufs, pData->recv_bufs_sz, 0 );\r
+ pData->p_recv_bufs = NULL;\r
+err3:\r
+ ibregion_cleanup(pData->p_viport, &pData->region );\r
+err2:\r
+ NdisFreeMemory( pData->pLocalStorage, pData->localStorageSz, 0 );\r
+ pData->pLocalStorage = NULL;\r
+err1:\r
+ pRecvPool->poolSz = 0;\r
+ }\r
+\r
+ VNIC_EXIT( VNIC_DBG_DATA );\r
+ return ib_status;\r
+}\r
+\r
+\r
+ib_api_status_t\r
+data_connected(\r
+ IN Data_t *pData )\r
+{\r
+ VNIC_ENTER( VNIC_DBG_DATA );\r
+\r
+ pData->freeBufsIo.io.wrq.remote_ops.rkey =\r
+ pData->recvPool.eiocRdmaRkey;\r
+\r
+ _data_allocBuffers(pData, TRUE);\r
+ _data_sendFreeRecvBuffers(pData);\r
+ \r
+ if( pData->p_viport->errored )\r
+ {\r
+ return IB_ERROR;\r
+ }\r
+ \r
+ pData->connected = TRUE;\r
+\r
+ VNIC_EXIT( VNIC_DBG_DATA );\r
+ return IB_SUCCESS;\r
+}\r
+\r
+void\r
+data_disconnect(\r
+ IN Data_t *pData )\r
+{\r
+ RecvPool_t *pRecvPool = &pData->recvPool;\r
+ viport_t *p_viport = pData->p_viport;\r
+ NDIS_PACKET *p_packet;\r
+ NDIS_BUFFER *p_buf;\r
+ unsigned int i;\r
+\r
+ VNIC_ENTER( VNIC_DBG_DATA );\r
+\r
+ _data_kickTimer_stop ( pData );\r
+\r
+ pData->connected = FALSE;\r
+\r
+ ibqp_detach( &pData->qp );\r
+\r
+ ibregion_cleanup( p_viport, &pData->rbuf_region );\r
+ ibregion_cleanup( p_viport, &pData->region );\r
+\r
+ for ( i = 0; i < pRecvPool->poolSz; i++ )\r
+ {\r
+ p_packet = pRecvPool->pRecvBufs[i].p_packet;\r
+ if ( p_packet != NULL )\r
+ {\r
+ pRecvPool->pRecvBufs[i].p_packet = NULL;\r
+ NdisUnchainBufferAtFront( p_packet, &p_buf );\r
+ if( p_buf )\r
+ {\r
+ /* Return the NDIS packet and NDIS buffer to their pools. */\r
+ NdisFreeBuffer( p_buf );\r
+ }\r
+ NdisFreePacket( p_packet );\r
+ }\r
+ }\r
+\r
+ VNIC_EXIT( VNIC_DBG_DATA );\r
+ return;\r
+}\r
+\r
+BOOLEAN\r
+data_xmitPacket(\r
+ IN Data_t *pData,\r
+ IN NDIS_PACKET* const p_packet )\r
+{\r
+ XmitPool_t *p_xmitPool;\r
+ RdmaIo_t *pRdmaIo;\r
+ BufferPoolEntry_t *pBpe;\r
+ BOOLEAN last;\r
+ uint8_t *p_buf;\r
+ uint32_t buf_len;\r
+ uint32_t pkt_size;\r
+ NDIS_BUFFER *p_buf_desc;\r
+ eth_hdr_t* p_eth_hdr;\r
+ int pad;\r
+ SCATTER_GATHER_LIST *p_sgl;\r
+ uint32_t i;\r
+ PHYSICAL_ADDRESS phy_addr;\r
+ NDIS_PACKET_8021Q_INFO vlanInfo;\r
+ net16_t pri_vlan = 0;\r
+\r
+ VNIC_ENTER( VNIC_DBG_DATA );\r
+\r
+ p_sgl = NDIS_PER_PACKET_INFO_FROM_PACKET( p_packet,\r
+ ScatterGatherListPacketInfo );\r
+ if ( p_sgl == NULL )\r
+ {\r
+ return FALSE;\r
+ }\r
+\r
+ NdisGetFirstBufferFromPacketSafe( p_packet,\r
+ &p_buf_desc,\r
+ &p_buf,\r
+ &buf_len,\r
+ &pkt_size,\r
+ NormalPagePriority );\r
+\r
+ if( pkt_size > pData->xmitPool.bufferSz )\r
+ {\r
+ VNIC_TRACE_EXIT( VNIC_DBG_ERROR,\r
+ ("Outbound packet too large, size = %d\n", pkt_size ) );\r
+ return FALSE;\r
+ }\r
+\r
+ if ( p_sgl->NumberOfElements > (ULONG)MAX_NUM_SGE - 1 )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_DATA,\r
+ (" Xmit packet exceeded SGE limit - %d\n",\r
+ p_sgl->NumberOfElements ) );\r
+ return FALSE;\r
+ }\r
+\r
+ vlanInfo.Value = NDIS_PER_PACKET_INFO_FROM_PACKET( p_packet, Ieee8021QInfo );\r
+ p_eth_hdr = (eth_hdr_t *)p_buf;\r
+\r
+ if( vlanInfo.Value ) /* there is VLAN_ID specified the packet */\r
+ {\r
+ if( vlanInfo.TagHeader.VlanId != 0 )\r
+ {\r
+ /* packet vlanId does not match */\r
+ if( pData->p_viport->p_adapter->vlan_info &&\r
+ ( pData->p_viport->p_adapter->vlan_info & 0x00000fff ) != vlanInfo.TagHeader.VlanId )\r
+ {\r
+ return FALSE;\r
+ }\r
+ pri_vlan = (uint16_t)vlanInfo.TagHeader.VlanId;\r
+ pri_vlan |= (uint16_t)( vlanInfo.TagHeader.UserPriority << 13 );\r
+ }\r
+ else if( pData->p_viport->p_adapter->vlan_info )\r
+ {\r
+ pri_vlan = (uint16_t)( pData->p_viport->p_adapter->vlan_info );\r
+ }\r
+ }\r
+ else /* no VLAN_ID info in a packet */\r
+ {\r
+ if( pData->p_viport->p_adapter->vlan_info )\r
+ {\r
+ pri_vlan = (uint16_t)( pData->p_viport->p_adapter->vlan_info );\r
+ }\r
+ }\r
+\r
+ if( !data_allocXmitBuffer( pData, &pBpe, &pRdmaIo, &last ) )\r
+ {\r
+ return FALSE;\r
+ }\r
+\r
+ pRdmaIo->p_packet = p_packet;\r
+ pRdmaIo->packet_sz = pkt_size;\r
+\r
+ pRdmaIo->len = (uint32_t)ROUNDUPP2(\r
+ max(MIN_PACKET_LEN, pRdmaIo->packet_sz), VIPORT_TRAILER_ALIGNMENT );\r
+ pad = pRdmaIo->len - pRdmaIo->packet_sz;\r
+\r
+ pRdmaIo->p_trailer = (ViportTrailer_t *)&pRdmaIo->data[pad];\r
+ \r
+ cl_memclr( pRdmaIo->data, pad + sizeof( ViportTrailer_t ) );\r
+ cl_memcpy( pRdmaIo->p_trailer->destMacAddr, p_eth_hdr->dst.addr, MAC_ADDR_LEN );\r
+ \r
+ pRdmaIo->p_trailer->dataLength =\r
+ cl_hton16( (uint16_t)max( MIN_PACKET_LEN, pRdmaIo->packet_sz ) );\r
+ \r
+ if( pri_vlan )\r
+ {\r
+ /* if tagged frame */\r
+ if( *(uint16_t *)(p_buf + 12 ) == ETH_PROT_VLAN_TAG )\r
+ {\r
+ /* strip vlan tag from header */\r
+ RtlMoveMemory( p_buf + 4, p_buf, 12 );\r
+ /* adjust data length */\r
+ pRdmaIo->p_trailer->dataLength = \r
+ cl_hton16( (uint16_t)max( MIN_PACKET_LEN, pRdmaIo->packet_sz ) - 4 );\r
+ }\r
+ pRdmaIo->p_trailer->vLan = cl_hton16( pri_vlan );\r
+ pRdmaIo->p_trailer->pktFlags |= PF_VLAN_INSERT;\r
+ }\r
+\r
+ for( i=0; i < p_sgl->NumberOfElements; i++ )\r
+ {\r
+ pRdmaIo->dsList[i].vaddr = p_sgl->Elements[i].Address.QuadPart;\r
+ pRdmaIo->dsList[i].length = p_sgl->Elements[i].Length;\r
+ }\r
+ if( viport_canTxCsum( pData->p_viport ) && \r
+ pData->p_viport->p_adapter->params.UseTxCsum )\r
+ {\r
+ pRdmaIo->p_trailer->txChksumFlags = _tx_chksum_flags( p_packet );\r
+ }\r
+ else\r
+ {\r
+ pRdmaIo->p_trailer->txChksumFlags = 0;\r
+ }\r
+ pRdmaIo->p_trailer->connectionHashAndValid = CHV_VALID;\r
+\r
+ if( last )\r
+ pRdmaIo->p_trailer->pktFlags |= PF_KICK;\r
+\r
+ /* fill last data segment with trailer and pad */\r
+ phy_addr = MmGetPhysicalAddress( pRdmaIo->data );\r
+\r
+ pRdmaIo->dsList[p_sgl->NumberOfElements].vaddr = phy_addr.QuadPart;\r
+ pRdmaIo->dsList[p_sgl->NumberOfElements].length = pRdmaIo->len -\r
+ pRdmaIo->packet_sz +\r
+ sizeof( ViportTrailer_t );\r
+\r
+ pRdmaIo->io.wrq.num_ds =p_sgl->NumberOfElements + 1;\r
+\r
+ if( data_rdmaPacket( pData, pBpe, pRdmaIo ) != IB_SUCCESS )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_ERROR,\r
+ ("RDMA WRITE Failed\n"));\r
+ return FALSE;\r
+ }\r
+ p_xmitPool = &pData->xmitPool;\r
+ if( p_xmitPool->sendKicks )\r
+ {\r
+ /* EIOC needs kicks to inform it of sent packets */\r
+\r
+ p_xmitPool->kickCount++;\r
+ p_xmitPool->kickByteCount += pRdmaIo->packet_sz;\r
+ if( ( p_xmitPool->kickCount >= p_xmitPool->kickBundle )\r
+ || ( p_xmitPool->kickByteCount >= p_xmitPool->kickByteBundle ) )\r
+ {\r
+ data_sendKickMessage( pData );\r
+ }\r
+ else if( p_xmitPool->kickCount == 1 )\r
+ {\r
+ _data_kickTimer_start( pData, pData->eiocPoolParms.timeoutBeforeKick );\r
+ }\r
+ }\r
+ return TRUE;\r
+}\r
+\r
+static uint8_t\r
+_tx_chksum_flags(\r
+ IN NDIS_PACKET* const p_packet )\r
+\r
+{\r
+ NDIS_TCP_IP_CHECKSUM_PACKET_INFO *p_packet_info;\r
+ ULONG packet_info;\r
+ uint8_t txChksumFlags = 0;\r
+\r
+ if( NDIS_PROTOCOL_ID_TCP_IP == NDIS_GET_PACKET_PROTOCOL_TYPE(p_packet) )\r
+ {\r
+ packet_info = PtrToUlong( NDIS_PER_PACKET_INFO_FROM_PACKET( p_packet, TcpIpChecksumPacketInfo));\r
+ p_packet_info = ( NDIS_TCP_IP_CHECKSUM_PACKET_INFO *)&packet_info;\r
+\r
+ if( p_packet_info )\r
+ {\r
+ if( p_packet_info->Transmit.NdisPacketChecksumV4 )\r
+ {\r
+ txChksumFlags = TX_CHKSUM_FLAGS_CHECKSUM_V4\r
+ | ( p_packet_info->Transmit.NdisPacketIpChecksum ? TX_CHKSUM_FLAGS_IP_CHECKSUM: 0 )\r
+ | ( p_packet_info->Transmit.NdisPacketTcpChecksum ? TX_CHKSUM_FLAGS_TCP_CHECKSUM: 0 )\r
+ | ( p_packet_info->Transmit.NdisPacketUdpChecksum ? TX_CHKSUM_FLAGS_UDP_CHECKSUM: 0 );\r
+ }\r
+ else if( p_packet_info->Transmit.NdisPacketChecksumV6 )\r
+ {\r
+ txChksumFlags = TX_CHKSUM_FLAGS_CHECKSUM_V6\r
+ | ( p_packet_info->Transmit.NdisPacketIpChecksum ? TX_CHKSUM_FLAGS_IP_CHECKSUM: 0 )\r
+ | ( p_packet_info->Transmit.NdisPacketTcpChecksum ? TX_CHKSUM_FLAGS_TCP_CHECKSUM: 0 )\r
+ | ( p_packet_info->Transmit.NdisPacketUdpChecksum ? TX_CHKSUM_FLAGS_UDP_CHECKSUM: 0 );\r
+ }\r
+ }\r
+ }\r
+ \r
+ VNIC_TRACE( VNIC_DBG_DATA ,\r
+ ("txChksumFlags = %#x: V4 %c, V6 %c, IP %c, TCP %c, UDP %c\n",\r
+ txChksumFlags,\r
+ ((txChksumFlags & TX_CHKSUM_FLAGS_CHECKSUM_V4 )? '+': '-'),\r
+ ((txChksumFlags & TX_CHKSUM_FLAGS_CHECKSUM_V6 )? '+': '-'),\r
+ ((txChksumFlags & TX_CHKSUM_FLAGS_IP_CHECKSUM )? '+': '-'),\r
+ ((txChksumFlags & TX_CHKSUM_FLAGS_TCP_CHECKSUM )? '+': '-'),\r
+ ((txChksumFlags & TX_CHKSUM_FLAGS_UDP_CHECKSUM )? '+': '-') ));\r
+\r
+ return txChksumFlags;\r
+}\r
+\r
+static void\r
+data_postRecvs(\r
+ IN Data_t *pData )\r
+{\r
+ RecvIo_t *pRecvIo;\r
+ LIST_ENTRY *p_list_entry;\r
+ ib_api_status_t ib_status;\r
+ \r
+ VNIC_ENTER ( VNIC_DBG_DATA );\r
+\r
+ if( pData->p_viport->errored )\r
+ return;\r
+\r
+ while( ( p_list_entry = ExInterlockedRemoveHeadList( &pData->recvIos, &pData->recvListLock ) ) != NULL )\r
+ {\r
+ pRecvIo = (RecvIo_t *)p_list_entry;\r
+\r
+ ib_status = ibqp_postRecv( &pData->qp, &pRecvIo->io );\r
+ if( ib_status != IB_SUCCESS )\r
+ {\r
+ VNIC_TRACE_EXIT( VNIC_DBG_ERROR, ("ibqp_postRecv returned %s\n",\r
+ pData->p_viport->p_adapter->ifc.get_err_str( ib_status )) );\r
+ viport_failure( pData->p_viport );\r
+ return;\r
+ }\r
+ }\r
+\r
+ VNIC_EXIT( VNIC_DBG_DATA );\r
+ return;\r
+}\r
+\r
+static void\r
+_data_receivedKick(\r
+ IN Io_t *pIo )\r
+{\r
+\r
+ uint32_t num_pkts = 0;\r
+\r
+ VNIC_ENTER( VNIC_DBG_DATA );\r
+\r
+ NdisAcquireSpinLock( &pIo->pViport->data.recvIosLock );\r
+\r
+#ifdef VNIC_STATISTIC\r
+ recvRef = cl_get_tick_count();\r
+#endif /* VNIC_STATISTIC */\r
+\r
+ ExInterlockedInsertTailList( &pIo->pViport->data.recvIos, \r
+ &pIo->listPtrs, \r
+ &pIo->pViport->data.recvListLock );\r
+\r
+ data_postRecvs( &pIo->pViport->data );\r
+\r
+#ifdef VNIC_STATISTIC\r
+ pIo->pViport->data.statistics.kickRecvs++;\r
+#endif /* VNIC_STATISTIC */\r
+\r
+ data_checkXmitBuffers( &pIo->pViport->data );\r
+\r
+ num_pkts = _data_incomingRecv( &pIo->pViport->data );\r
+\r
+ NdisReleaseSpinLock(&pIo->pViport->data.recvIosLock );\r
+\r
+ if( num_pkts )\r
+ {\r
+ viport_recvPacket( pIo->pViport,\r
+ pIo->pViport->data.recvPool.recv_pkt_array,\r
+ num_pkts );\r
+\r
+ pIo->pViport->stats.ifInOk += num_pkts;\r
+ }\r
+\r
+ VNIC_EXIT( VNIC_DBG_DATA );\r
+ return;\r
+}\r
+\r
+static void\r
+_data_xmitComplete(\r
+ IN Io_t *pIo )\r
+{\r
+\r
+ Data_t *pData;\r
+ XmitPool_t *p_xmitPool;\r
+ NDIS_PACKET *p_packet;\r
+ NDIS_STATUS ndis_status;\r
+ uint32_t io_index;\r
+\r
+ VNIC_ENTER( VNIC_DBG_DATA );\r
+ \r
+ NdisAcquireSpinLock( &pIo->pViport->data.xmitBufLock );\r
+ \r
+ io_index = ((RdmaIo_t *)pIo)->index;\r
+ pData = &pIo->pViport->data;\r
+ p_xmitPool = &pData->xmitPool;\r
+\r
+ while ( p_xmitPool->lastCompBuf != io_index )\r
+ {\r
+ INC(p_xmitPool->lastCompBuf, 1, p_xmitPool->numXmitBufs);\r
+ \r
+ p_packet = p_xmitPool->pXmitBufs[p_xmitPool->lastCompBuf].p_packet;\r
+ \r
+ p_xmitPool->pXmitBufs[p_xmitPool->lastCompBuf].p_packet = NULL;\r
+\r
+ if( p_packet != NULL )\r
+ {\r
+ if( pIo->wc_status != IB_WCS_SUCCESS )\r
+ {\r
+ ndis_status = NDIS_STATUS_FAILURE;\r
+ pIo->pViport->stats.ifOutErrors++;\r
+ pIo->wc_status = IB_WCS_SUCCESS;\r
+ }\r
+ else\r
+ {\r
+ ndis_status = NDIS_STATUS_SUCCESS;\r
+ pIo->pViport->stats.ifOutOk++;\r
+ }\r
+ NDIS_SET_PACKET_STATUS( p_packet, ndis_status );\r
+ NdisMSendComplete( pIo->pViport->p_adapter->h_handle,\r
+ p_packet, ndis_status );\r
+ }\r
+ }\r
+ NdisReleaseSpinLock( &pData->xmitBufLock );\r
+\r
+ if( !pData->p_viport->errored )\r
+ {\r
+ data_checkXmitBuffers( pData );\r
+ }\r
+ VNIC_EXIT( VNIC_DBG_DATA );\r
+ return;\r
+}\r
+\r
+static void\r
+data_sendKickMessage(\r
+ IN Data_t *pData )\r
+{\r
+ XmitPool_t *pPool = &pData->xmitPool;\r
+\r
+ VNIC_ENTER( VNIC_DBG_DATA );\r
+\r
+ /* stop timer for BundleTimeout */\r
+ _data_kickTimer_stop( pData );\r
+\r
+ pPool->kickCount = 0;\r
+ pPool->kickByteCount = 0;\r
+\r
+ /* TBD: Keep track of when kick is outstanding, and\r
+ * don't reuse until complete\r
+ */\r
+ if ( ibqp_postSend( &pData->qp, &pData->kickIo.io ) != IB_SUCCESS )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_ERROR,\r
+ ("Unable to send kick to EIOC\n") );\r
+ viport_failure( pData->p_viport );\r
+ }\r
+\r
+ VNIC_EXIT( VNIC_DBG_DATA );\r
+}\r
+\r
+static void\r
+_data_kickTimeoutHandler( void * context )\r
+{\r
+ Data_t* pData = (Data_t *)context;\r
+\r
+ VNIC_ENTER( VNIC_DBG_DATA );\r
+ \r
+ InterlockedExchange( &pData->kickTimerOn, FALSE );\r
+ data_sendKickMessage( pData );\r
+\r
+ VNIC_EXIT( VNIC_DBG_DATA );\r
+\r
+ return;\r
+}\r
+\r
+static BOOLEAN\r
+data_allocXmitBuffer(\r
+ IN Data_t *pData,\r
+ OUT BufferPoolEntry_t **ppBpe,\r
+ OUT RdmaIo_t **ppRdmaIo,\r
+ OUT BOOLEAN *pLast )\r
+{\r
+ XmitPool_t *p_xmitPool;\r
+\r
+ VNIC_ENTER( VNIC_DBG_DATA );\r
+\r
+ NdisAcquireSpinLock( &pData->xmitBufLock );\r
+ \r
+ p_xmitPool = &pData->xmitPool;\r
+ *pLast = FALSE;\r
+ *ppRdmaIo = &p_xmitPool->pXmitBufs[p_xmitPool->nextXmitBuf];\r
+ *ppBpe = &p_xmitPool->bufPool[p_xmitPool->nextXmitPool];\r
+\r
+ if ( (*ppBpe)->valid && p_xmitPool->nextXmitBuf != p_xmitPool->lastCompBuf )\r
+ {\r
+ INC(p_xmitPool->nextXmitBuf, 1, p_xmitPool->numXmitBufs);\r
+ INC(p_xmitPool->nextXmitPool, 1, p_xmitPool->poolSz);\r
+\r
+ if ( !p_xmitPool->bufPool[p_xmitPool->nextXmitPool].valid )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_DATA,\r
+ ("Just used the last EIOU receive buffer\n") );\r
+\r
+ *pLast = TRUE;\r
+ p_xmitPool->needBuffers = TRUE;\r
+ viport_stopXmit( pData->p_viport );\r
+#ifdef VNIC_STATISTIC\r
+ pData->statistics.kickReqs++;\r
+#endif /* VNIC_STATISTIC */\r
+ }\r
+ else if ( p_xmitPool->nextXmitBuf == p_xmitPool->lastCompBuf )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_DATA,\r
+ ("Just used our last xmit buffer\n") );\r
+ \r
+ p_xmitPool->needBuffers = TRUE;\r
+ viport_stopXmit( pData->p_viport );\r
+ }\r
+\r
+ (*ppBpe)->valid = 0;\r
+\r
+ NdisReleaseSpinLock( &pData->xmitBufLock );\r
+ return TRUE;\r
+ }\r
+ else\r
+ {\r
+#ifdef VNIC_STATISTIC\r
+ pData->statistics.noXmitBufs++;\r
+#endif /* VNIC_STATISTIC */\r
+ \r
+ VNIC_TRACE( VNIC_DBG_ERROR,\r
+ ("Out of xmit buffers\n") );\r
+\r
+ viport_stopXmit( pData->p_viport );\r
+\r
+ NdisReleaseSpinLock( &pData->xmitBufLock );\r
+ return FALSE;\r
+ }\r
+}\r
+\r
+static void\r
+data_checkXmitBuffers(\r
+ IN Data_t *pData )\r
+{\r
+ VNIC_ENTER( VNIC_DBG_DATA );\r
+\r
+ NdisAcquireSpinLock( &pData->xmitBufLock );\r
+\r
+ if ( pData->xmitPool.needBuffers\r
+ && pData->xmitPool.bufPool[pData->xmitPool.nextXmitPool].valid\r
+ && pData->xmitPool.nextXmitBuf != pData->xmitPool.lastCompBuf )\r
+ {\r
+ pData->xmitPool.needBuffers = FALSE;\r
+ viport_restartXmit( pData->p_viport );\r
+\r
+ VNIC_TRACE( VNIC_DBG_DATA,\r
+ ("There are free xmit buffers\n") );\r
+ }\r
+\r
+ NdisReleaseSpinLock( &pData->xmitBufLock );\r
+\r
+ VNIC_EXIT( VNIC_DBG_DATA );\r
+ return;\r
+}\r
+\r
+static\r
+ib_api_status_t\r
+data_rdmaPacket(\r
+ IN Data_t *pData,\r
+ IN BufferPoolEntry_t *pBpe,\r
+ IN RdmaIo_t *pRdmaIo )\r
+{\r
+ ib_send_wr_t *pWrq;\r
+ uint64_t remote_addr;\r
+\r
+ VNIC_ENTER( VNIC_DBG_DATA );\r
+\r
+ pWrq = &pRdmaIo->io.wrq;\r
+\r
+ remote_addr = ntoh64( pBpe->remoteAddr );\r
+ remote_addr += pData->xmitPool.bufferSz;\r
+ remote_addr -= ( pRdmaIo->len + sizeof(ViportTrailer_t) );\r
+\r
+ pWrq->remote_ops.vaddr = remote_addr;\r
+ pWrq->remote_ops.rkey = pBpe->rKey;\r
+\r
+ pData->xmitPool.notifyCount++;\r
+\r
+ if( pData->xmitPool.notifyCount >= pData->xmitPool.notifyBundle )\r
+ {\r
+ pData->xmitPool.notifyCount = 0;\r
+ pWrq->send_opt = IB_SEND_OPT_SIGNALED;\r
+ }\r
+ else\r
+ {\r
+ pWrq->send_opt &= ~IB_SEND_OPT_SIGNALED;\r
+ }\r
+ pWrq->send_opt = IB_SEND_OPT_SIGNALED;\r
+\r
+ if( pData->p_viport->featuresSupported & INIC_FEAT_RDMA_IMMED )\r
+ {\r
+ pWrq->send_opt |= IB_SEND_OPT_IMMEDIATE;\r
+ pWrq->immediate_data = 0;\r
+ }\r
+\r
+ if( ibqp_postSend( &pData->qp, &pRdmaIo->io ) != IB_SUCCESS )\r
+ {\r
+ VNIC_TRACE(VNIC_DBG_ERROR,\r
+ ("Failed sending data to EIOC\n") );\r
+ return IB_ERROR;\r
+ }\r
+#ifdef VNIC_STATISTIC\r
+ pData->statistics.xmitNum++;\r
+#endif /* VNIC_STATISTIC */\r
+\r
+ VNIC_EXIT( VNIC_DBG_DATA );\r
+ return IB_SUCCESS;\r
+}\r
+\r
+static BOOLEAN\r
+_data_recv_to_ndis_pkt(\r
+ IN Data_t *pData,\r
+ IN RdmaDest_t *pRdmaDest )\r
+{\r
+ struct ViportTrailer *pTrailer;\r
+ NDIS_PACKET *p_packet;\r
+ NDIS_STATUS ndis_status;\r
+ int start;\r
+ unsigned int len;\r
+ NDIS_TCP_IP_CHECKSUM_PACKET_INFO packet_info;\r
+ NDIS_PACKET_8021Q_INFO vlan_info;\r
+ uint16_t vlanId;\r
+ uint8_t rxChksumFlags;\r
+\r
+ VNIC_ENTER( VNIC_DBG_DATA );\r
+\r
+ pTrailer = pRdmaDest->pTrailer;\r
+ p_packet = pRdmaDest->p_packet;\r
+\r
+ start = (int)data_offset(pData, pTrailer);\r
+ len = data_len(pData, pTrailer);\r
+\r
+ NdisAllocateBuffer( &ndis_status,\r
+ &pRdmaDest->p_buf,\r
+ pData->h_recv_buf_pool,\r
+ pRdmaDest->data + start,\r
+ len );\r
+\r
+ if ( ndis_status != NDIS_STATUS_SUCCESS )\r
+ {\r
+ VNIC_TRACE_EXIT( VNIC_DBG_ERROR,\r
+ ( "NdisAllocateBuffer failed %#x\n", ndis_status ) );\r
+ return FALSE;\r
+ }\r
+\r
+ NdisChainBufferAtFront( p_packet, pRdmaDest->p_buf );\r
+ pRdmaDest->buf_sz = len;\r
+\r
+ if ( pTrailer->pktFlags & PF_VLAN_INSERT &&\r
+ !( pData->p_viport->featuresSupported & INIC_FEAT_IGNORE_VLAN ) )\r
+ {\r
+ /* handle VLAN tag insertion */\r
+ vlan_info.Value = NDIS_PER_PACKET_INFO_FROM_PACKET( p_packet, Ieee8021QInfo );\r
+ vlanId = cl_ntoh16( pTrailer->vLan );\r
+\r
+ if( !( vlanId & 0xfff ) ||\r
+ ( ( (vlanId & 0xfff ) != 0 ) && \r
+ (vlanId & 0xfff ) == ((uint16_t)pData->p_viport->p_adapter->vlan_info & 0xfff ) ))\r
+ {\r
+ if( pTrailer->pktFlags & PF_PVID_OVERRIDDEN )\r
+ {\r
+ vlan_info.TagHeader.VlanId = 0;\r
+ }\r
+ else\r
+ {\r
+ vlan_info.TagHeader.VlanId = vlanId & 0xfff;\r
+ }\r
+ vlan_info.TagHeader.UserPriority = vlanId & 0xe000;\r
+ vlan_info.TagHeader.CanonicalFormatId = 0;\r
+ vlan_info.TagHeader.Reserved = 0;\r
+ NDIS_PER_PACKET_INFO_FROM_PACKET( p_packet, Ieee8021QInfo ) = vlan_info.Value;\r
+ }\r
+ }\r
+\r
+ if( viport_canRxCsum( pData->p_viport ) &&\r
+ pData->p_viport->p_adapter->params.UseRxCsum )\r
+ {\r
+ rxChksumFlags = pTrailer->rxChksumFlags;\r
+\r
+ VNIC_TRACE( VNIC_DBG_DATA,\r
+ ("rxChksumFlags = %#x, LOOP = %c, IP = %c, TCP = %c, UDP = %c\n",\r
+ rxChksumFlags,\r
+ (rxChksumFlags & RX_CHKSUM_FLAGS_LOOPBACK)? 'Y': 'N',\r
+ (rxChksumFlags & RX_CHKSUM_FLAGS_IP_CHECKSUM_SUCCEEDED)? 'Y':\r
+ (rxChksumFlags & RX_CHKSUM_FLAGS_IP_CHECKSUM_FAILED)? 'N': '-',\r
+ (rxChksumFlags & RX_CHKSUM_FLAGS_TCP_CHECKSUM_SUCCEEDED)? 'Y':\r
+ (rxChksumFlags & RX_CHKSUM_FLAGS_TCP_CHECKSUM_FAILED)? 'N': '-',\r
+ (rxChksumFlags & RX_CHKSUM_FLAGS_UDP_CHECKSUM_SUCCEEDED)? 'Y':\r
+ (rxChksumFlags & RX_CHKSUM_FLAGS_UDP_CHECKSUM_FAILED)? 'N': '-') );\r
+\r
+ packet_info.Value = 0;\r
+\r
+ if( rxChksumFlags & RX_CHKSUM_FLAGS_IP_CHECKSUM_SUCCEEDED )\r
+ packet_info.Receive.NdisPacketIpChecksumSucceeded = TRUE;\r
+ else if( rxChksumFlags & RX_CHKSUM_FLAGS_IP_CHECKSUM_FAILED )\r
+ packet_info.Receive.NdisPacketIpChecksumFailed = TRUE;\r
+\r
+ if( rxChksumFlags & RX_CHKSUM_FLAGS_TCP_CHECKSUM_SUCCEEDED )\r
+ packet_info.Receive.NdisPacketTcpChecksumSucceeded = TRUE;\r
+ else if( rxChksumFlags & RX_CHKSUM_FLAGS_TCP_CHECKSUM_FAILED )\r
+ packet_info.Receive.NdisPacketTcpChecksumFailed = TRUE;\r
+\r
+ if( rxChksumFlags & RX_CHKSUM_FLAGS_TCP_CHECKSUM_SUCCEEDED )\r
+ packet_info.Receive.NdisPacketUdpChecksumSucceeded = TRUE;\r
+ else if( rxChksumFlags & RX_CHKSUM_FLAGS_TCP_CHECKSUM_FAILED )\r
+ packet_info.Receive.NdisPacketUdpChecksumFailed = TRUE;\r
+\r
+ NDIS_PER_PACKET_INFO_FROM_PACKET( p_packet, TcpIpChecksumPacketInfo )=\r
+ (void *)(uintn_t)packet_info.Value;\r
+ }\r
+\r
+ NDIS_SET_PACKET_STATUS( p_packet, NDIS_STATUS_SUCCESS );\r
+ NDIS_SET_PACKET_HEADER_SIZE( p_packet, sizeof(eth_hdr_t) );\r
+ VNIC_RECV_FROM_PACKET( p_packet ) = pRdmaDest;\r
+\r
+ VNIC_EXIT( VNIC_DBG_DATA );\r
+ return TRUE;\r
+}\r
+\r
+/* NOTE: This routine is not reentrant */\r
+static void\r
+_data_allocBuffers(\r
+ IN Data_t *pData,\r
+ IN BOOLEAN initialAllocation )\r
+{\r
+ NDIS_STATUS ndis_status;\r
+ RecvPool_t *p_recvPool = &pData->recvPool;\r
+ RdmaDest_t *pRdmaDest;\r
+ LIST_ENTRY *p_list_entry;\r
+ int index;\r
+\r
+ VNIC_ENTER( VNIC_DBG_DATA );\r
+\r
+ index = ADD(p_recvPool->nextFreeBuf, p_recvPool->numFreeBufs, p_recvPool->eiocPoolSz);\r
+\r
+ while ( !IsListEmpty( &p_recvPool->availRecvBufs ) )\r
+ {\r
+ p_list_entry = RemoveHeadList( &p_recvPool->availRecvBufs );\r
+ pRdmaDest = (RdmaDest_t*)p_list_entry;\r
+ \r
+ if( initialAllocation )\r
+ {\r
+ pRdmaDest->buf_sz = p_recvPool->bufferSz;\r
+ pRdmaDest->pTrailer =\r
+ (struct ViportTrailer*)(pRdmaDest->data + pRdmaDest->buf_sz\r
+ - sizeof(struct ViportTrailer));\r
+ pRdmaDest->pTrailer->connectionHashAndValid = 0;\r
+\r
+ NdisAllocatePacket( &ndis_status,\r
+ &pRdmaDest->p_packet,\r
+ pData->h_recv_pkt_pool );\r
+\r
+ if ( ndis_status != NDIS_STATUS_SUCCESS )\r
+ {\r
+ VNIC_TRACE_EXIT( VNIC_DBG_ERROR,\r
+ ( "NdisAllocatePacket failed %#x\n", ndis_status ) );\r
+ return;\r
+ }\r
+ }\r
+\r
+ _data_addFreeBuffer( pData, index, pRdmaDest );\r
+ index = NEXT(index,p_recvPool->eiocPoolSz);\r
+ }\r
+\r
+ VNIC_EXIT( VNIC_DBG_DATA );\r
+ return;\r
+}\r
+\r
+static void\r
+_data_addFreeBuffer(\r
+ IN Data_t *pData,\r
+ IN int index,\r
+ IN RdmaDest_t *pRdmaDest )\r
+{\r
+ RecvPool_t *p_recvPool = &pData->recvPool;\r
+ BufferPoolEntry_t *pBpe;\r
+\r
+ pRdmaDest->pTrailer->connectionHashAndValid = 0;\r
+ pBpe = &p_recvPool->bufPool[index];\r
+\r
+ pBpe->rKey = pRdmaDest->region.rkey;\r
+ pBpe->remoteAddr = hton64( PTR64( pRdmaDest->data ) );\r
+ pBpe->valid = (uint32_t)(pRdmaDest - &p_recvPool->pRecvBufs[0]) + 1;\r
+ ++p_recvPool->numFreeBufs;\r
+\r
+ return;\r
+}\r
+\r
+static uint32_t\r
+_data_incomingRecv(\r
+ IN Data_t *pData )\r
+{\r
+ RecvPool_t *p_recvPool = &pData->recvPool;\r
+ RdmaDest_t *pRdmaDest;\r
+ ViportTrailer_t *pTrailer;\r
+ BufferPoolEntry_t *pBpe;\r
+ uint32_t idx = 0;\r
+ BOOLEAN status = FALSE;\r
+\r
+ VNIC_ENTER( VNIC_DBG_DATA );\r
+\r
+ while( !status )\r
+ {\r
+ if ( p_recvPool->nextFullBuf == p_recvPool->nextFreeBuf )\r
+ return idx;\r
+\r
+ pBpe = &p_recvPool->bufPool[p_recvPool->nextFullBuf];\r
+\r
+ CL_ASSERT(pBpe->valid != 0 );\r
+\r
+ pRdmaDest = &p_recvPool->pRecvBufs[pBpe->valid - 1];\r
+ pTrailer = pRdmaDest->pTrailer;\r
+\r
+ if ( ( pTrailer != NULL ) &&\r
+ ( pTrailer->connectionHashAndValid & CHV_VALID ) )\r
+ {\r
+ /* received a packet */\r
+ if ( pTrailer->pktFlags & PF_KICK )\r
+ {\r
+ p_recvPool->kickOnFree = TRUE;\r
+ }\r
+ /* we do not want to indicate packet if filter is not set */\r
+ if( pData->p_viport->p_adapter->xmitStarted &&\r
+ pData->p_viport->p_adapter->packet_filter &&\r
+ p_recvPool->numPostedBufs > 0 )\r
+ {\r
+ if ( _data_recv_to_ndis_pkt( pData, pRdmaDest ) )\r
+ {\r
+ p_recvPool->recv_pkt_array[idx++] = pRdmaDest->p_packet;\r
+ }\r
+ }\r
+ else\r
+ { /* put back to free buffers pool */\r
+ InsertTailList( &p_recvPool->availRecvBufs,\r
+ &pRdmaDest->listPtrs );\r
+ }\r
+ pBpe->valid = 0;\r
+ INC( p_recvPool->nextFullBuf, 1, p_recvPool->eiocPoolSz );\r
+ p_recvPool->numPostedBufs--;\r
+#ifdef VNIC_STATISTIC\r
+ pData->statistics.recvNum++;\r
+#endif /* VNIC_STATISTIC */\r
+ }\r
+ else\r
+ break;\r
+ }\r
+ return idx;\r
+}\r
+\r
+\r
+void\r
+vnic_return_packet(\r
+ IN NDIS_HANDLE adapter_context,\r
+ IN NDIS_PACKET * const p_packet )\r
+{\r
+\r
+ RdmaDest_t *p_rdma_dest;\r
+ viport_t *p_viport;\r
+ \r
+ VNIC_ENTER( VNIC_DBG_DATA );\r
+\r
+ UNREFERENCED_PARAMETER( adapter_context );\r
+\r
+ p_rdma_dest = VNIC_RECV_FROM_PACKET( p_packet );\r
+ p_viport = p_rdma_dest->p_viport;\r
+\r
+ ASSERT( p_rdma_dest->p_packet == p_packet ); \r
+\r
+ NdisAcquireSpinLock( &p_viport->data.recvIosLock );\r
+ \r
+ _data_return_recv( p_packet );\r
+ \r
+ NdisReinitializePacket( p_packet );\r
+ \r
+ InsertTailList( &p_viport->data.recvPool.availRecvBufs,\r
+ &p_rdma_dest->listPtrs );\r
+ _data_allocBuffers( &p_viport->data, FALSE );\r
+ _data_sendFreeRecvBuffers( &p_viport->data );\r
+\r
+ NdisReleaseSpinLock(&p_viport->data.recvIosLock );\r
+\r
+ VNIC_EXIT( VNIC_DBG_DATA );\r
+}\r
+static void\r
+_data_return_recv(\r
+ IN NDIS_PACKET *p_packet )\r
+{\r
+ NDIS_BUFFER *p_buf;\r
+ PNDIS_PACKET_OOB_DATA p_oob_data;\r
+ \r
+ /* Unchain the NDIS buffer. */\r
+ NdisUnchainBufferAtFront( p_packet, &p_buf );\r
+ if( p_buf )\r
+ {\r
+ /* Return the NDIS packet and NDIS buffer to their pools. */\r
+ NdisFreeBuffer( p_buf );\r
+ }\r
+ /* take care of OOB_DATA block since NdisReinitializePacket doesn't */\r
+ p_oob_data = NDIS_OOB_DATA_FROM_PACKET( p_packet );\r
+ NdisZeroMemory( p_oob_data, sizeof( NDIS_PACKET_OOB_DATA ));\r
+}\r
+\r
+static void\r
+_data_sendFreeRecvBuffers(\r
+ IN Data_t *pData )\r
+{\r
+ RecvPool_t *p_recvPool = &pData->recvPool;\r
+ ib_send_wr_t *pWrq = &pData->freeBufsIo.io.wrq;\r
+ BOOLEAN bufsSent = FALSE;\r
+ uint64_t rdmaAddr;\r
+ uint32_t offset;\r
+ uint32_t sz;\r
+ unsigned int numToSend,\r
+ nextIncrement;\r
+\r
+ VNIC_ENTER( VNIC_DBG_DATA );\r
+\r
+ for ( numToSend = p_recvPool->szFreeBundle;\r
+ numToSend <= p_recvPool->numFreeBufs;\r
+ numToSend += p_recvPool->szFreeBundle )\r
+ {\r
+\r
+ /* Handle multiple bundles as one when possible. */\r
+ nextIncrement = numToSend + p_recvPool->szFreeBundle;\r
+ if (( nextIncrement <= p_recvPool->numFreeBufs )\r
+ && ( p_recvPool->nextFreeBuf + nextIncrement <= p_recvPool->eiocPoolSz ) )\r
+ {\r
+ continue;\r
+ }\r
+\r
+ offset = p_recvPool->nextFreeBuf * sizeof(BufferPoolEntry_t);\r
+ sz = numToSend * sizeof(BufferPoolEntry_t);\r
+ rdmaAddr = p_recvPool->eiocRdmaAddr + offset;\r
+ \r
+ pWrq->ds_array->length = sz;\r
+ pWrq->ds_array->vaddr = PTR64((uint8_t *)p_recvPool->bufPool + offset);\r
+ pWrq->remote_ops.vaddr = rdmaAddr;\r
+\r
+ if ( ibqp_postSend( &pData->qp, &pData->freeBufsIo.io ) != IB_SUCCESS )\r
+ {\r
+ VNIC_TRACE(VNIC_DBG_ERROR,\r
+ ("Unable to rdma free buffers to EIOC\n") );\r
+\r
+ viport_failure( pData->p_viport );\r
+ break;\r
+ }\r
+\r
+ INC( p_recvPool->nextFreeBuf, numToSend, p_recvPool->eiocPoolSz );\r
+ p_recvPool->numFreeBufs -= numToSend;\r
+ p_recvPool->numPostedBufs += numToSend;\r
+ bufsSent = TRUE;\r
+ }\r
+\r
+ if( bufsSent )\r
+ {\r
+ if( p_recvPool->kickOnFree )\r
+ {\r
+ data_sendKickMessage( pData );\r
+ }\r
+ }\r
+ if( p_recvPool->numPostedBufs == 0 )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_ERROR,\r
+ ("IOC %d: Unable to allocate receive buffers NumFreeBufs: %d nextFreeBuf: %d nextFullBuf %d eiocPoolSz: %d\n",\r
+ pData->p_viport->ioc_num, p_recvPool->numFreeBufs,\r
+ p_recvPool->nextFreeBuf, p_recvPool->nextFullBuf,\r
+ p_recvPool->eiocPoolSz ) );\r
+ \r
+ //viport_failure( pData->p_viport );\r
+ }\r
+ VNIC_EXIT( VNIC_DBG_DATA );\r
+}\r
+\r
+\r
+void\r
+data_cleanup(\r
+ IN Data_t *pData )\r
+{\r
+ VNIC_ENTER( VNIC_DBG_DATA );\r
+\r
+ VNIC_TRACE(VNIC_DBG_DATA,\r
+ ("IOC[%d]data cleanup\n", pData->p_viport->ioc_num ));\r
+\r
+ if( pData->p_recv_bufs )\r
+ {\r
+ NdisFreeMemory( pData->p_recv_bufs, pData->recv_bufs_sz, 0 );\r
+ pData->p_recv_bufs = NULL;\r
+ }\r
+\r
+ if( pData->recvPool.recv_pkt_array )\r
+ {\r
+ cl_free( pData->recvPool.recv_pkt_array );\r
+ pData->recvPool.recv_pkt_array = NULL;\r
+ pData->recvPool.poolSz = 0;\r
+ }\r
+\r
+ if ( pData->pLocalStorage )\r
+ {\r
+ NdisFreeMemory( pData->pLocalStorage, pData->localStorageSz, 0 );\r
+ pData->pLocalStorage = NULL;\r
+ }\r
+\r
+ if( pData->h_recv_buf_pool )\r
+ {\r
+ NdisFreeBufferPool( pData->h_recv_buf_pool );\r
+ pData->h_recv_buf_pool = NULL;\r
+ }\r
+\r
+ if ( pData->h_recv_pkt_pool )\r
+ {\r
+ if( NdisPacketPoolUsage(pData->h_recv_pkt_pool) != 0)\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_WARN,\r
+ ("Recv packet pool is not empty!!!\n") );\r
+ }\r
+ NdisFreePacketPool( pData->h_recv_pkt_pool );\r
+ pData->h_recv_pkt_pool = NULL;\r
+ }\r
+ // clear Qp struct for reuse\r
+ cl_memclr( &pData->qp, sizeof( IbQp_t) );\r
+\r
+ cl_timer_destroy( &pData->kickTimer );\r
+\r
+ VNIC_EXIT( VNIC_DBG_DATA );\r
+}\r
+\r
+\r
+static void\r
+_data_kickTimer_start(\r
+ IN Data_t *pData,\r
+ IN uint32_t microseconds )\r
+{\r
+ VNIC_ENTER( VNIC_DBG_DATA );\r
+\r
+ InterlockedExchange( (LONG *)&pData->kickTimerOn, TRUE );\r
+\r
+ usec_timer_start(&pData->kickTimer, microseconds );\r
+\r
+ VNIC_EXIT( VNIC_DBG_DATA );\r
+ return;\r
+}\r
+\r
+static void\r
+_data_kickTimer_stop(\r
+ IN Data_t *pData )\r
+{\r
+ VNIC_ENTER( VNIC_DBG_DATA );\r
+\r
+ if( InterlockedExchange( &pData->kickTimerOn, FALSE ) == TRUE )\r
+ {\r
+ cl_timer_stop( &pData->kickTimer );\r
+ }\r
+\r
+ VNIC_EXIT( VNIC_DBG_DATA );\r
+}\r
--- /dev/null
+/*\r
+ * Copyright (c) 2007 QLogic Corporation. All rights reserved.\r
+ *\r
+ * This software is available to you under the OpenIB.org BSD license\r
+ * below:\r
+ *\r
+ * Redistribution and use in source and binary forms, with or\r
+ * without modification, are permitted provided that the following\r
+ * conditions are met:\r
+ *\r
+ * - Redistributions of source code must retain the above\r
+ * copyright notice, this list of conditions and the following\r
+ * disclaimer.\r
+ *\r
+ * - Redistributions in binary form must reproduce the above\r
+ * copyright notice, this list of conditions and the following\r
+ * disclaimer in the documentation and/or other materials\r
+ * provided with the distribution.\r
+ *\r
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,\r
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\r
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND\r
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS\r
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN\r
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN\r
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\r
+ * SOFTWARE.\r
+ *\r
+ * $Id$\r
+ */\r
+\r
+#ifndef _VNIC_DATA_H_\r
+#define _VNIC_DATA_H_\r
+\r
+#include "vnic_trailer.h"\r
+\r
+typedef struct RdmaDest {\r
+ LIST_ENTRY listPtrs;\r
+ IbRegion_t region;\r
+ struct _viport *p_viport;\r
+ NDIS_PACKET *p_packet;\r
+ NDIS_BUFFER *p_buf;\r
+ uint32_t buf_sz;\r
+ uint8_t *data;\r
+ struct ViportTrailer *pTrailer;\r
+} RdmaDest_t;\r
+\r
+typedef struct BufferPoolEntry {\r
+ uint64_t remoteAddr;\r
+ net32_t rKey;\r
+ uint32_t valid;\r
+} BufferPoolEntry_t;\r
+\r
+typedef struct RecvPool {\r
+ uint32_t bufferSz;\r
+ uint32_t poolSz;\r
+ uint32_t eiocPoolSz;\r
+ uint32_t eiocRdmaRkey;\r
+ uint64_t eiocRdmaAddr;\r
+ uint32_t nextFullBuf;\r
+ uint32_t nextFreeBuf;\r
+ uint32_t numFreeBufs;\r
+ uint32_t numPostedBufs;\r
+ uint32_t szFreeBundle;\r
+ BOOLEAN kickOnFree;\r
+ BufferPoolEntry_t *bufPool;\r
+ RdmaDest_t *pRecvBufs;\r
+ LIST_ENTRY availRecvBufs;\r
+ NDIS_PACKET **recv_pkt_array;\r
+} RecvPool_t;\r
+\r
+typedef struct XmitPool {\r
+ uint32_t bufferSz;\r
+ uint32_t poolSz;\r
+ uint32_t notifyCount;\r
+ uint32_t notifyBundle;\r
+ uint32_t nextXmitBuf;\r
+ uint32_t lastCompBuf;\r
+ uint32_t numXmitBufs;\r
+ uint32_t nextXmitPool;\r
+ uint32_t kickCount;\r
+ uint32_t kickByteCount;\r
+ uint32_t kickBundle;\r
+ uint32_t kickByteBundle;\r
+ BOOLEAN needBuffers;\r
+ BOOLEAN sendKicks;\r
+ uint32_t rdmaRKey;\r
+ uint64_t rdmaAddr;\r
+ BufferPoolEntry_t *bufPool;\r
+ RdmaIo_t *pXmitBufs;\r
+} XmitPool_t;\r
+\r
+typedef struct Data {\r
+ struct _viport *p_viport;\r
+ DataConfig_t *p_conf;\r
+ IbRegion_t *p_phy_region;\r
+ IbRegion_t region;\r
+ IbRegion_t rbuf_region;\r
+ IbQp_t qp;\r
+ uint8_t *pLocalStorage;\r
+ uint32_t localStorageSz;\r
+ uint8_t *p_recv_bufs;\r
+ uint32_t recv_bufs_sz;\r
+ Inic_RecvPoolConfig_t hostPoolParms;\r
+ Inic_RecvPoolConfig_t eiocPoolParms;\r
+ RecvPool_t recvPool;\r
+ XmitPool_t xmitPool;\r
+ RdmaIo_t freeBufsIo;\r
+ SendIo_t kickIo;\r
+ LIST_ENTRY recvIos;\r
+ KSPIN_LOCK recvListLock;\r
+ NDIS_SPIN_LOCK recvIosLock;\r
+ NDIS_SPIN_LOCK xmitBufLock;\r
+ volatile LONG kickTimerOn;\r
+ BOOLEAN connected;\r
+ cl_timer_t kickTimer;\r
+ NDIS_HANDLE h_recv_pkt_pool;\r
+ NDIS_HANDLE h_recv_buf_pool;\r
+#ifdef VNIC_STATISTIC\r
+ struct {\r
+ uint32_t xmitNum;\r
+ uint32_t recvNum;\r
+ uint32_t freeBufSends;\r
+ uint32_t freeBufNum;\r
+ uint32_t freeBufMin;\r
+ uint32_t kickRecvs;\r
+ uint32_t kickReqs;\r
+ uint32_t noXmitBufs;\r
+ uint64_t noXmitBufTime;\r
+ } statistics;\r
+#endif /* VNIC_STATISTIC */\r
+} Data_t;\r
+\r
+void\r
+vnic_return_packet(\r
+ IN NDIS_HANDLE adapter_context,\r
+ IN NDIS_PACKET* const p_packet );\r
+\r
+void\r
+data_construct(\r
+ IN Data_t *pData,\r
+ IN struct _viport *pViport );\r
+\r
+ib_api_status_t\r
+data_init(\r
+ Data_t *pData,\r
+ DataConfig_t *p_conf,\r
+ uint64_t guid );\r
+\r
+ib_api_status_t\r
+data_connect(\r
+ Data_t *pData );\r
+\r
+ib_api_status_t\r
+data_connected(\r
+ Data_t *pData );\r
+\r
+void\r
+data_disconnect(\r
+ Data_t *pData );\r
+\r
+BOOLEAN\r
+data_xmitPacket(\r
+ Data_t *pData,\r
+ NDIS_PACKET* const p_pkt );\r
+\r
+void\r
+data_cleanup(\r
+ Data_t *pData );\r
+\r
+#define data_pathId(pData) (pData)->p_conf->pathId\r
+#define data_eiocPool(pData) &(pData)->eiocPoolParms\r
+#define data_hostPool(pData) &(pData)->hostPoolParms\r
+#define data_eiocPoolMin(pData) &(pData)->p_conf->eiocMin\r
+#define data_hostPoolMin(pData) &(pData)->p_conf->hostMin\r
+#define data_eiocPoolMax(pData) &(pData)->p_conf->eiocMax\r
+#define data_hostPoolMax(pData) &(pData)->p_conf->hostMax\r
+#define data_localPoolAddr(pData) (pData)->xmitPool.rdmaAddr\r
+#define data_localPoolRkey(pData) (pData)->xmitPool.rdmaRKey\r
+#define data_remotePoolAddr(pData) &(pData)->recvPool.eiocRdmaAddr\r
+#define data_remotePoolRkey(pData) &(pData)->recvPool.eiocRdmaRkey\r
+#define data_maxMtu(pData) MAX_PAYLOAD(min((pData)->recvPool.bufferSz, (pData)->xmitPool.bufferSz)) - ETH_VLAN_HLEN\r
+#define data_len(pData, pTrailer) ntoh16(pTrailer->dataLength)\r
+#define data_offset(pData, pTrailer) \\r
+ pData->recvPool.bufferSz - sizeof(struct ViportTrailer) \\r
+ - (uint32_t)ROUNDUPP2(data_len(pData, pTrailer), VIPORT_TRAILER_ALIGNMENT) \\r
+ + pTrailer->dataAlignmentOffset\r
+\r
+\r
+/* The following macros manipulate ring buffer indexes.\r
+ * The ring buffer size must be a power of 2.\r
+ */\r
+#define ADD(index, increment, size) (((index) + (increment))&((size) - 1))\r
+#define NEXT(index, size) ADD(index, 1, size)\r
+#define INC(index, increment, size) (index) = ADD(index, increment, size)\r
+\r
+#define VNIC_RECV_FROM_PACKET( P ) \\r
+ (((RdmaDest_t **)P->MiniportReservedEx)[1])\r
+\r
+#define VNIC_LIST_ITEM_FROM_PACKET( P ) \\r
+ ((LIST_ENTRY *)P->MiniportReservedEx)\r
+\r
+#define VNIC_PACKET_FROM_LIST_ITEM( I ) \\r
+ (PARENT_STRUCT( I, NDIS_PACKET, MiniportReservedEx ))\r
+\r
+#endif /* _VNIC_DATA_H_ */\r
--- /dev/null
+/*\r
+ * Copyright (c) 2007 QLogic Corporation. All rights reserved.\r
+ *\r
+ * This software is available to you under the OpenIB.org BSD license\r
+ * below:\r
+ *\r
+ * Redistribution and use in source and binary forms, with or\r
+ * without modification, are permitted provided that the following\r
+ * conditions are met:\r
+ *\r
+ * - Redistributions of source code must retain the above\r
+ * copyright notice, this list of conditions and the following\r
+ * disclaimer.\r
+ *\r
+ * - Redistributions in binary form must reproduce the above\r
+ * copyright notice, this list of conditions and the following\r
+ * disclaimer in the documentation and/or other materials\r
+ * provided with the distribution.\r
+ *\r
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,\r
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\r
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND\r
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS\r
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN\r
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN\r
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\r
+ * SOFTWARE.\r
+ *\r
+ * $Id$\r
+ */\r
+\r
+\r
+#ifndef _VNIC_DEBUG_H_\r
+#define _VNIC_DEBUG_H_\r
+\r
+\r
+#include <complib/cl_debug.h>\r
+\r
+/*\r
+ * Debug macros\r
+ */\r
+extern uint32_t g_vnic_dbg_lvl;\r
+\r
+\r
+#define VNIC_DBG_INIT ( ( VNIC_DBG_INFO ) | 0x00000001 )\r
+#define VNIC_DBG_PNP ( ( VNIC_DBG_INFO ) | 0x00000002 )\r
+#define VNIC_DBG_SEND ( ( VNIC_DBG_INFO ) | 0x00000004 )\r
+#define VNIC_DBG_RECV ( ( VNIC_DBG_INFO ) | 0x00000008 )\r
+#define VNIC_DBG_STATUS ( ( VNIC_DBG_INFO ) | 0x00000010 )\r
+#define VNIC_DBG_IB ( ( VNIC_DBG_INFO ) | 0x00000020 )\r
+#define VNIC_DBG_BUF ( ( VNIC_DBG_INFO ) | 0x00000040 )\r
+#define VNIC_DBG_MCAST ( ( VNIC_DBG_INFO ) | 0x00000080 )\r
+#define VNIC_DBG_ALLOC ( ( VNIC_DBG_INFO ) | 0x00000100 )\r
+#define VNIC_DBG_OID ( ( VNIC_DBG_INFO ) | 0x00000200 )\r
+#define VNIC_DBG_DATA ( ( VNIC_DBG_INFO ) | 0x00000400 )\r
+#define VNIC_DBG_CTRL ( ( VNIC_DBG_INFO ) | 0x00000800 )\r
+#define VNIC_DBG_CTRL_PKT ( ( VNIC_DBG_INFO ) | 0x00001000 ) \r
+#define VNIC_DBG_CONF ( ( VNIC_DBG_INFO ) | 0x00002000 )\r
+#define VNIC_DBG_VIPORT ( ( VNIC_DBG_INFO ) | 0x00004000 )\r
+#define VNIC_DBG_ADAPTER ( ( VNIC_DBG_INFO ) | 0x00008000 )\r
+#define VNIC_DBG_NETPATH ( ( VNIC_DBG_INFO ) | 0x00010000 )\r
+\r
+#define VNIC_DBG_FUNC (0x10000000) /* For function entry/exit */\r
+#define VNIC_DBG_INFO (0x20000000) /* For verbose information */\r
+#define VNIC_DBG_WARN (0x40000000) /* For warnings. */\r
+#define VNIC_DBG_ERROR CL_DBG_ERROR\r
+#define VNIC_DBG_ALL CL_DBG_ALL\r
+\r
+#define VNIC_DEBUG_FLAGS ( VNIC_DBG_ERROR | VNIC_DBG_WARN | VNIC_DBG_INFO )\r
+/* Enter and exit macros automatically add VNIC_DBG_FUNC bit */\r
+#define VNIC_ENTER( lvl ) \\r
+ CL_ENTER( (lvl | VNIC_DBG_FUNC), g_vnic_dbg_lvl )\r
+\r
+#define VNIC_EXIT( lvl ) \\r
+ CL_EXIT( (lvl | VNIC_DBG_FUNC), g_vnic_dbg_lvl )\r
+\r
+#if defined FREE_BUILD_DBG\r
+#define VNIC_TRACE( lvl, msg ) \\r
+ { \\r
+ switch( (lvl) & VNIC_DBG_ERROR ) \\r
+ { \\r
+ case VNIC_DBG_ERROR: \\r
+ cl_msg_out msg; \\r
+ default: \\r
+ CL_TRACE( (lvl), g_vnic_dbg_lvl, msg ); \\r
+ } \\r
+ }\r
+\r
+#define VNIC_TRACE_EXIT( lvl, msg ) \\r
+ { \\r
+ switch( (lvl) & VNIC_DBG_ERROR ) \\r
+ { \\r
+ case VNIC_DBG_ERROR: \\r
+ cl_msg_out msg; \\r
+ default: \\r
+ CL_TRACE_EXIT( (lvl), g_vnic_dbg_lvl, msg ); \\r
+ } \\r
+ }\r
+\r
+#else // ! FREE_BUILD_DBG\r
+\r
+#define VNIC_TRACE( lvl, msg ) \\r
+ CL_TRACE( (lvl), g_vnic_dbg_lvl, msg )\r
+\r
+#define VNIC_TRACE_EXIT( lvl, msg ) \\r
+ CL_TRACE_EXIT( (lvl), g_vnic_dbg_lvl, msg )\r
+\r
+#endif // FREE_BUILD_DBG\r
+\r
+#define VNIC_PRINT( lvl, msg ) \\r
+ CL_PRINT ( (lvl), g_vnic_dbg_lvl, msg )\r
+\r
+#define VNIC_TRACE_BYTES( lvl, ptr, len ) \\r
+ { \\r
+ size_t _loop_; \\r
+ for (_loop_ = 0; _loop_ < (len); ++_loop_) \\r
+ { \\r
+ CL_PRINT( (lvl), g_vnic_dbg_lvl, ("0x%.2X ", ((uint8_t*)(ptr))[_loop_])); \\r
+ if ((_loop_ + 1)% 16 == 0) \\r
+ { \\r
+ CL_PRINT( (lvl), g_vnic_dbg_lvl, ("\n") ); \\r
+ } \\r
+ else if ((_loop_ % 4 + 1) == 0) \\r
+ { \\r
+ CL_PRINT( (lvl), g_vnic_dbg_lvl, (" ") ); \\r
+ } \\r
+ } \\r
+ CL_PRINT( (lvl), g_vnic_dbg_lvl, ("\n") ); \\r
+ }\r
+\r
+\r
+#endif /* _VNIC_DEBUG_H_ */\r
--- /dev/null
+/*\r
+ * Copyright (c) 2007 QLogic Corporation. All rights reserved.\r
+ *\r
+ * This software is available to you under the OpenIB.org BSD license\r
+ * below:\r
+ *\r
+ * Redistribution and use in source and binary forms, with or\r
+ * without modification, are permitted provided that the following\r
+ * conditions are met:\r
+ *\r
+ * - Redistributions of source code must retain the above\r
+ * copyright notice, this list of conditions and the following\r
+ * disclaimer.\r
+ *\r
+ * - Redistributions in binary form must reproduce the above\r
+ * copyright notice, this list of conditions and the following\r
+ * disclaimer in the documentation and/or other materials\r
+ * provided with the distribution.\r
+ *\r
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,\r
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\r
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND\r
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS\r
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN\r
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN\r
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\r
+ * SOFTWARE.\r
+ *\r
+ * $Id$\r
+ */\r
+\r
+\r
+\r
+#include <complib/cl_init.h>\r
+#include "vnic_driver.h"\r
+\r
+\r
+vnic_globals_t g_vnic;\r
+\r
+g_registry_params_t reg_array[VNIC_REGISTRY_TBL_SIZE] = {\r
+ {L"", 0},\r
+ {L"MinHostPoolSz", ENTRY_INIT_VALUE},\r
+ {L"HostRecvPoolEntries", ENTRY_INIT_VALUE},\r
+ {L"MinEiocPoolSz", ENTRY_INIT_VALUE},\r
+ {L"MaxEiocPoolSz", ENTRY_INIT_VALUE},\r
+ {L"MinHostKickTimeout", ENTRY_INIT_VALUE},\r
+ {L"MaxHostKickTimeout", ENTRY_INIT_VALUE},\r
+ {L"MinHostKickEntries", ENTRY_INIT_VALUE},\r
+ {L"MaxHostKickEntries", ENTRY_INIT_VALUE},\r
+ {L"MinHostKickBytes", ENTRY_INIT_VALUE},\r
+ {L"MaxHostKickBytes", ENTRY_INIT_VALUE},\r
+ {L"MinHostUpdateSz", ENTRY_INIT_VALUE},\r
+ {L"MaxHostUpdateSz", ENTRY_INIT_VALUE},\r
+ {L"MinEiocUpdateSz", ENTRY_INIT_VALUE},\r
+ {L"MaxEiocUpdateSz", ENTRY_INIT_VALUE},\r
+ {L"HeartbeatTimeout", ENTRY_INIT_VALUE},\r
+};\r
+\r
+#define DEFAULT_HOST_NAME "VNIC Host"\r
+\r
+uint32_t g_vnic_dbg_lvl = VNIC_DEBUG_FLAGS;\r
+\r
+static void\r
+_vnic_complete_query(\r
+ IN vnic_adapter_t* const p_adapter,\r
+ IN pending_oid_t* const p_oid_info,\r
+ IN const NDIS_STATUS status,\r
+ IN const void* const p_buf,\r
+ IN const ULONG buf_len );\r
+\r
+static NDIS_STATUS\r
+__vnic_get_tcp_task_offload(\r
+ IN vnic_adapter_t* p_adapter,\r
+ IN pending_oid_t* const p_oid_info );\r
+\r
+static NDIS_STATUS\r
+__vnic_set_tcp_task_offload(\r
+ IN vnic_adapter_t* p_adapter,\r
+ IN void* const p_info_buf,\r
+ IN ULONG* const p_info_len );\r
+\r
+static NDIS_STATUS\r
+_vnic_process_packet_filter(\r
+ IN vnic_adapter_t* const p_adapter,\r
+ IN ULONG pkt_filter );\r
+\r
+static void\r
+__vnic_read_machine_name( void );\r
+\r
+static NTSTATUS\r
+__vnic_read_service_registry(\r
+ IN UNICODE_STRING* const p_registry_path );\r
+\r
+static NDIS_STATUS\r
+__vnic_set_machine_name(\r
+ IN VOID *p_uni_array,\r
+ IN USHORT buf_size );\r
+\r
+/*\r
+p_drv_obj\r
+ Pointer to Driver Object for this device driver\r
+p_registry_path\r
+ Pointer to unicode string containing path to this driver's registry area\r
+return\r
+ STATUS_SUCCESS, NDIS_STATUS_BAD_CHARACTERISTICS, NDIS_STATUS_BAD_VERSION,\r
+ NDIS_STATUS_RESOURCES, or NDIS_STATUS_FAILURE\r
+IRQL = PASSIVE_LEVEL\r
+*/\r
+NTSTATUS\r
+DriverEntry(\r
+ IN PDRIVER_OBJECT p_drv_obj,\r
+ IN PUNICODE_STRING p_registry_path )\r
+{\r
+ NDIS_STATUS status;\r
+ NDIS_MINIPORT_CHARACTERISTICS characteristics;\r
+\r
+ VNIC_ENTER( VNIC_DBG_INIT );\r
+\r
+#ifdef _DEBUG_\r
+ PAGED_CODE();\r
+#endif\r
+/*\r
+ status = CL_INIT;\r
+\r
+ if( !NT_SUCCESS( status ) )\r
+ {\r
+ VNIC_TRACE_EXIT( VNIC_DBG_ERROR,\r
+ ("cl_init failed.\n") );\r
+ return status;\r
+ }\r
+*/\r
+ status = NDIS_STATUS_SUCCESS;\r
+\r
+ g_vnic.ndis_handle = NULL;\r
+ g_vnic.shutdown = 0;\r
+ g_vnic.p_params = NULL;\r
+\r
+ NdisMInitializeWrapper( &g_vnic.ndis_handle, p_drv_obj, p_registry_path, NULL );\r
+\r
+ if ( g_vnic.ndis_handle == NULL )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_ERROR,\r
+ ("NdisMInitializeWrapper failed\n"));\r
+ CL_DEINIT;\r
+ return NDIS_STATUS_FAILURE;\r
+ }\r
+\r
+ cl_memclr( &characteristics, sizeof(characteristics) );\r
+\r
+ characteristics.MajorNdisVersion = MAJOR_NDIS_VERSION;\r
+ characteristics.MinorNdisVersion = MINOR_NDIS_VERSION;\r
+ characteristics.CheckForHangHandler = vnic_check_for_hang;\r
+ characteristics.HaltHandler = vnic_halt;\r
+ characteristics.InitializeHandler = vnic_initialize;\r
+ characteristics.QueryInformationHandler = vnic_oid_query_info;\r
+ characteristics.ResetHandler = vnic_reset;\r
+ characteristics.SetInformationHandler = vnic_oid_set_info;\r
+ characteristics.ReturnPacketHandler = vnic_return_packet;\r
+ characteristics.SendPacketsHandler = vnic_send_packets;\r
+\r
+#ifdef NDIS51_MINIPORT\r
+ characteristics.CancelSendPacketsHandler = vnic_cancel_xmit;\r
+ characteristics.PnPEventNotifyHandler = vnic_pnp_notify;\r
+ characteristics.AdapterShutdownHandler = vnic_shutdown;\r
+#endif\r
+\r
+ status = NdisMRegisterMiniport(\r
+ g_vnic.ndis_handle, &characteristics, sizeof(characteristics) );\r
+\r
+ if( status != NDIS_STATUS_SUCCESS )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_ERROR,\r
+ ("NdisMRegisterMiniport failed with status of %d\n", status) );\r
+ NdisTerminateWrapper( g_vnic.ndis_handle, NULL );\r
+ CL_DEINIT;\r
+ }\r
+ else\r
+ {\r
+ NdisMRegisterUnloadHandler( g_vnic.ndis_handle, vnic_unload );\r
+ \r
+ __vnic_read_machine_name();\r
+ __vnic_read_service_registry( p_registry_path );\r
+\r
+#if ( LBFO_ENABLED )\r
+ cl_qlist_init( &g_vnic.primary_list );\r
+ cl_qlist_init( &g_vnic.secondary_list );\r
+#endif\r
+ }\r
+\r
+ VNIC_EXIT( VNIC_DBG_INIT );\r
+ return status;\r
+}\r
+\r
+\r
+VOID\r
+vnic_unload(\r
+ IN PDRIVER_OBJECT p_drv_obj )\r
+{\r
+ VNIC_ENTER( VNIC_DBG_INIT );\r
+\r
+ UNREFERENCED_PARAMETER( p_drv_obj );\r
+\r
+ VNIC_TRACE_EXIT( VNIC_DBG_INFO,\r
+ (" Driver Unloaded....\n"));\r
+ //CL_DEINIT;\r
+}\r
+\r
+\r
+//! Initialization function called for each IOC discovered\r
+/* The MiniportInitialize function is a required function that sets up a\r
+NIC (or virtual NIC) for network I/O operations, claims all hardware\r
+resources necessary to the NIC in the registry, and allocates resources\r
+the driver needs to carry out network I/O operations.\r
+IRQL = PASSIVE_LEVEL\r
+\r
+@param p_open_status Pointer to a status field set if this function returns NDIS_STATUS_OPEN_ERROR\r
+@param p_selected_medium_index Pointer to unsigned integer noting index into medium_array for this NIC\r
+@param medium_array Array of mediums for this NIC\r
+@param medium_array_size Number of elements in medium_array\r
+@param h_handle Handle assigned by NDIS for this NIC\r
+@param wrapper_config_context Handle used for Ndis initialization functions\r
+@return NDIS_STATUS_SUCCESS, NDIS_STATUS_UNSUPPORTED_MEDIA, NDIS_STATUS_RESOURCES,\r
+NDIS_STATUS_NOT_SUPPORTED\r
+*/\r
+NDIS_STATUS\r
+vnic_initialize(\r
+ OUT PNDIS_STATUS p_open_status,\r
+ OUT PUINT p_selected_medium_index,\r
+ IN PNDIS_MEDIUM medium_array,\r
+ IN UINT medium_array_size,\r
+ IN NDIS_HANDLE h_handle,\r
+ IN NDIS_HANDLE wrapper_config_context )\r
+{\r
+ NDIS_STATUS status = NDIS_STATUS_SUCCESS;\r
+ ib_api_status_t ib_status;\r
+ ib_pnp_req_t pnp_req;\r
+ UINT medium_index;\r
+ vnic_adapter_t *p_adapter;\r
+\r
+ VNIC_ENTER( VNIC_DBG_INIT );\r
+\r
+#ifdef _DEBUG_\r
+ PAGED_CODE();\r
+#endif\r
+\r
+ UNUSED_PARAM( p_open_status );\r
+\r
+ /* Search for our medium */\r
+ for( medium_index = 0; medium_index < medium_array_size; ++medium_index )\r
+ {\r
+ /* Check to see if we found our medium */\r
+ if( medium_array[medium_index] == NdisMedium802_3 )\r
+ break;\r
+ }\r
+\r
+ if( medium_index == medium_array_size ) /* Never found it */\r
+ {\r
+ VNIC_TRACE_EXIT( VNIC_DBG_ERROR, ("No supported media.\n") );\r
+ return NDIS_STATUS_UNSUPPORTED_MEDIA;\r
+ }\r
+\r
+ *p_selected_medium_index = medium_index;\r
+\r
+ /* Create the adapter */\r
+ ib_status = vnic_create_adapter( h_handle, wrapper_config_context, &p_adapter );\r
+ if( ib_status != IB_SUCCESS )\r
+ {\r
+ VNIC_TRACE_EXIT( VNIC_DBG_ERROR,\r
+ ("returned status %x\n", ib_status ) );\r
+ return NDIS_STATUS_FAILURE;\r
+ }\r
+\r
+ /* set NDIS features we support */\r
+ NdisMSetAttributesEx( h_handle,\r
+ (NDIS_HANDLE)p_adapter,\r
+ 0, /*check for hung timeout, 2 sec */\r
+ NDIS_ATTRIBUTE_BUS_MASTER |\r
+ NDIS_ATTRIBUTE_DESERIALIZE |\r
+ NDIS_ATTRIBUTE_SURPRISE_REMOVE_OK |\r
+ NDIS_ATTRIBUTE_USES_SAFE_BUFFER_APIS,\r
+ NdisInterfacePNPBus );\r
+\r
+ /* Register for IOC events */\r
+ pnp_req.pfn_pnp_cb = __vnic_pnp_cb;\r
+ pnp_req.pnp_class = IB_PNP_IOC | IB_PNP_FLAG_REG_SYNC;\r
+ pnp_req.pnp_context = (const void *)p_adapter;\r
+\r
+ ib_status = p_adapter->ifc.reg_pnp( p_adapter->h_al, &pnp_req, &p_adapter->h_pnp );\r
+\r
+ if( ib_status != IB_SUCCESS )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_ERROR,\r
+ ("ib_reg_pnp returned %s\n", p_adapter->ifc.get_err_str( ib_status )) );\r
+ NdisWriteErrorLogEntry( h_handle,\r
+ NDIS_ERROR_CODE_OUT_OF_RESOURCES, 0);\r
+ status = NDIS_STATUS_FAILURE;\r
+ }\r
+ else if( p_adapter->state != INIC_REGISTERED )\r
+ {\r
+ status = NDIS_STATUS_OPEN_FAILED;\r
+ *p_open_status = NDIS_STATUS_DEVICE_FAILED;\r
+\r
+ VNIC_TRACE( VNIC_DBG_ERROR,\r
+ ("IOC[%d] ADAPTER Initialization Failed\n", p_adapter->ioc_num ) );\r
+ NdisWriteErrorLogEntry( h_handle, \r
+ NDIS_ERROR_CODE_HARDWARE_FAILURE, 1, p_adapter->ioc_num );\r
+ }\r
+\r
+ if( status != NDIS_STATUS_SUCCESS )\r
+ {\r
+ vnic_destroy_adapter( p_adapter );\r
+ }\r
+\r
+ VNIC_EXIT( VNIC_DBG_INIT );\r
+ return status;\r
+\r
+}\r
+\r
+\r
+//! Deallocates resources when the NIC is removed and halts the NIC..\r
+/* IRQL = DISPATCH_LEVEL\r
+\r
+@param adapter_context The adapter context allocated at start\r
+*/\r
+void\r
+vnic_halt(\r
+ IN NDIS_HANDLE adapter_context )\r
+{\r
+ VNIC_ENTER( VNIC_DBG_INIT );\r
+ CL_ASSERT( adapter_context );\r
+\r
+ vnic_destroy_adapter( (vnic_adapter_t*)adapter_context );\r
+\r
+ VNIC_EXIT( VNIC_DBG_INIT );\r
+}\r
+\r
+\r
+//! Reports the state of the NIC, or monitors the responsiveness of an underlying device driver.\r
+/* IRQL = DISPATCH_LEVEL\r
+\r
+@param adapter_context The adapter context allocated at start\r
+@return TRUE if the driver determines that its NIC is not operating\r
+*/\r
+\r
+BOOLEAN\r
+vnic_check_for_hang(\r
+ IN NDIS_HANDLE adapter_context )\r
+{\r
+ vnic_adapter_t *p_adapter;\r
+\r
+ CL_ASSERT( adapter_context );\r
+ p_adapter = (vnic_adapter_t*)adapter_context;\r
+\r
+ /* current path is Ok */\r
+ if( netpath_is_connected( p_adapter->p_currentPath ) )\r
+ {\r
+ return FALSE;\r
+ }\r
+\r
+ if( p_adapter->hung != 0 && \r
+ p_adapter->hung >= p_adapter->num_paths )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_ERROR, \r
+ ("IOC[%d] Adapter Hung: %d NumPath: %d\n",\r
+ p_adapter->ioc_num, p_adapter->hung, p_adapter->num_paths ) );\r
+ return TRUE;\r
+ }\r
+\r
+ return FALSE;\r
+}\r
+\r
+\r
+//! Returns information about the capabilities and status of the driver and/or its NIC.\r
+/* IRQL = DISPATCH_LEVEL\r
+\r
+@param adapter_context The adapter context allocated at start\r
+@param oid Object ID representing the query operation to be carried out\r
+@param info_buf Buffer containing any input for this query and location for output\r
+@param info_buf_len Number of bytes available in info_buf\r
+@param p_bytes_written Pointer to number of bytes written into info_buf\r
+@param p_bytes_needed Pointer to number of bytes needed to satisfy this oid\r
+@return NDIS_STATUS_SUCCESS, NDIS_STATUS_PENDING, NDIS_STATUS_INVALID_OID,\r
+NDIS_STATUS_INVALID_LENGTH, NDIS_STATUS_NOT_ACCEPTED, NDIS_STATUS_NOT_SUPPORTED,\r
+NDIS_STATUS_RESOURCES\r
+*/\r
+NDIS_STATUS\r
+vnic_oid_query_info(\r
+ IN NDIS_HANDLE adapter_context,\r
+ IN NDIS_OID oid,\r
+ IN PVOID info_buf,\r
+ IN ULONG info_buf_len,\r
+ OUT PULONG p_bytes_written,\r
+ OUT PULONG p_bytes_needed )\r
+{\r
+ vnic_adapter_t *p_adapter;\r
+ Netpath_t *p_netpath;\r
+\r
+ NDIS_STATUS status;\r
+ USHORT version;\r
+ uint32_t info32 = 0;\r
+ uint64_t info64 = 0;\r
+ PVOID src_buf;\r
+ ULONG buf_len;\r
+ pending_oid_t oid_info;\r
+\r
+ VNIC_ENTER( VNIC_DBG_OID );\r
+\r
+ oid_info.oid = oid;\r
+ oid_info.p_buf = info_buf;\r
+ oid_info.buf_len = info_buf_len;\r
+ oid_info.p_bytes_used = p_bytes_written;\r
+ oid_info.p_bytes_needed = p_bytes_needed;\r
+\r
+ CL_ASSERT( adapter_context );\r
+ p_adapter = (vnic_adapter_t *)adapter_context;\r
+\r
+ CL_ASSERT( p_bytes_written );\r
+ CL_ASSERT( p_bytes_needed );\r
+\r
+ status = NDIS_STATUS_SUCCESS;\r
+ src_buf = &info32;\r
+ buf_len = sizeof(info32);\r
+\r
+ if( g_vnic.shutdown != 0 )\r
+ {\r
+ *p_bytes_written = 0;\r
+ return NDIS_STATUS_NOT_ACCEPTED;\r
+ }\r
+\r
+ p_netpath = p_adapter->p_currentPath;\r
+ if( !p_netpath || !p_netpath->carrier )\r
+ {\r
+ status = NDIS_STATUS_NOT_ACCEPTED;\r
+ goto complete;\r
+ }\r
+\r
+ switch( oid )\r
+ {\r
+ /* Required General */\r
+ case OID_GEN_SUPPORTED_LIST:\r
+ VNIC_TRACE( VNIC_DBG_OID,\r
+ ("received query for OID_GEN_SUPPORTED_LIST\n") );\r
+ src_buf = (PVOID)SUPPORTED_OIDS;\r
+ buf_len = sizeof(SUPPORTED_OIDS);\r
+ break;\r
+\r
+ case OID_GEN_HARDWARE_STATUS:\r
+ VNIC_TRACE( VNIC_DBG_OID,\r
+ ("received query for OID_GEN_HARDWARE_STATUS\n") );\r
+\r
+ if( p_netpath->carrier )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_OID,\r
+ ("returning NdisHardwareStatusReady\n") );\r
+ info32 = NdisHardwareStatusReady;\r
+ }\r
+ else\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_OID,\r
+ ("returning NdisHardwareStatusInitializing\n") );\r
+ info32 = NdisHardwareStatusNotReady;\r
+ }\r
+ break;\r
+\r
+ case OID_GEN_MEDIA_SUPPORTED:\r
+ case OID_GEN_MEDIA_IN_USE:\r
+ VNIC_TRACE( VNIC_DBG_OID,\r
+ ("received query for OID_GEN_MEDIA_SUPPORTED "\r
+ "or OID_GEN_MEDIA_IN_USE\n") );\r
+ info32 = NdisMedium802_3;\r
+ break;\r
+ \r
+ case OID_GEN_MAXIMUM_TOTAL_SIZE: /* frame size inlcuding header */\r
+ info32 = sizeof( eth_hdr_t );\r
+ case OID_GEN_MAXIMUM_FRAME_SIZE: /* wihout header */\r
+ VNIC_TRACE( VNIC_DBG_OID,\r
+ ("received query for OID_GEN_MAXIMUM_FRAME_SIZE\n") );\r
+ if( !p_netpath->carrier )\r
+ {\r
+ info32 += MIN_MTU;\r
+ }\r
+ else\r
+ {\r
+ info32 += p_adapter->p_currentPath->pViport->mtu;\r
+ }\r
+ break;\r
+\r
+ case OID_GEN_LINK_SPEED:\r
+ VNIC_TRACE( VNIC_DBG_OID,\r
+ ("received query for OID_GEN_LINK_SPEED\n") );\r
+\r
+ if( p_netpath->carrier )\r
+ {\r
+ /* if we get link speed value - it is in Mbps units - have to convert to 100bps*/\r
+ info32 = ( p_adapter->link_speed )? \r
+ ( p_adapter->link_speed * LINK_SPEED_1MBIT_x100BPS ):\r
+ DEFAULT_LINK_SPEED_x100BPS;\r
+ }\r
+ else\r
+ {\r
+ status = NDIS_STATUS_NOT_ACCEPTED;\r
+ }\r
+ break;\r
+\r
+ case OID_GEN_TRANSMIT_BUFFER_SPACE:\r
+ VNIC_TRACE( VNIC_DBG_OID,\r
+ ("received query for OID_GEN_TRANSMIT_BUFFER_SPACE\n") );\r
+ if ( !p_netpath->carrier )\r
+ {\r
+ status= NDIS_STATUS_NOT_ACCEPTED;\r
+ }\r
+ else\r
+ {\r
+ info32 = p_netpath->pViport->data.xmitPool.bufferSz *\r
+ p_netpath->pViport->data.xmitPool.poolSz;\r
+ }\r
+ break;\r
+\r
+ case OID_GEN_RECEIVE_BUFFER_SPACE:\r
+ VNIC_TRACE( VNIC_DBG_OID,\r
+ ("received query for OID_GEN_RECEIVE_BUFFER_SPACE "\r
+ "or OID_GEN_RECEIVE_BUFFER_SPACE\n") );\r
+ if ( !p_netpath->carrier )\r
+ {\r
+ status = NDIS_STATUS_NOT_ACCEPTED;\r
+ }\r
+ else\r
+ {\r
+ info32 = p_netpath->pViport->data.recvPool.bufferSz *\r
+ p_netpath->pViport->data.recvPool.poolSz;\r
+ }\r
+ break;\r
+ case OID_GEN_MAXIMUM_LOOKAHEAD:\r
+ case OID_GEN_CURRENT_LOOKAHEAD:\r
+ case OID_GEN_TRANSMIT_BLOCK_SIZE:\r
+ case OID_GEN_RECEIVE_BLOCK_SIZE:\r
+ VNIC_TRACE( VNIC_DBG_OID,\r
+ ("received query for OID_GEN_MAXIMUM_LOOKAHEAD "\r
+ "or OID_GEN_CURRENT_LOOKAHEAD or "\r
+ "OID_GEN_TRANSMIT_BLOCK_SIZE or "\r
+ "OID_GEN_RECEIVE_BLOCK_SIZE\n") );\r
+ if( !p_netpath->carrier )\r
+ {\r
+ info32 = MIN_MTU;\r
+ }\r
+ else\r
+ {\r
+ info32 = p_adapter->p_currentPath->pViport->mtu;\r
+ }\r
+ /*TODO: add VLAN tag size if support requested */\r
+ info32 += sizeof(eth_hdr_t);\r
+ break;\r
+\r
+ case OID_GEN_VENDOR_ID:\r
+ VNIC_TRACE( VNIC_DBG_OID,\r
+ ("received query for OID_GEN_VENDOR_ID\n") );\r
+\r
+ src_buf = (void*)VENDOR_ID;\r
+ buf_len = sizeof(VENDOR_ID);\r
+ break;\r
+\r
+ case OID_GEN_VENDOR_DESCRIPTION:\r
+ VNIC_TRACE( VNIC_DBG_OID,\r
+ ("received query for OID_GEN_VENDOR_DESCRIPTION\n") );\r
+ src_buf = VENDOR_DESCRIPTION;\r
+ buf_len = sizeof(VENDOR_DESCRIPTION);\r
+ break;\r
+\r
+ case OID_GEN_VENDOR_DRIVER_VERSION:\r
+ VNIC_TRACE( VNIC_DBG_OID,\r
+ (" received query for OID_GEN_VENDOR_DRIVER_VERSION\n" ) );\r
+ src_buf = &version;\r
+ buf_len = sizeof(version);\r
+ //TODO: Figure out what the right version is.\r
+ version = INIC_MAJORVERSION << 8 | INIC_MINORVERSION;\r
+ break;\r
+\r
+ case OID_GEN_PHYSICAL_MEDIUM:\r
+ VNIC_TRACE( VNIC_DBG_OID,\r
+ (" received query for OID_GEN_PHYSICAL_MEDIUM\n" ) );\r
+ info32 = NdisPhysicalMediumUnspecified;\r
+ break;\r
+\r
+ case OID_GEN_CURRENT_PACKET_FILTER:\r
+ VNIC_TRACE( VNIC_DBG_OID,\r
+ (" received query for OID_GEN_CURRENT_PACKET_FILTER\n" ) );\r
+ info32 = p_adapter->packet_filter;\r
+ break;\r
+\r
+ case OID_GEN_DRIVER_VERSION:\r
+ VNIC_TRACE( VNIC_DBG_OID,\r
+ (" received query for OID_GEN_DRIVER_VERSION\n" ) );\r
+ src_buf = &version;\r
+ buf_len = sizeof(version);\r
+ version = MAJOR_NDIS_VERSION << 8 | MINOR_NDIS_VERSION;\r
+ break;\r
+\r
+ case OID_GEN_MAC_OPTIONS:\r
+ VNIC_TRACE( VNIC_DBG_OID,\r
+ (" received query for OID_GEN_MAC_OPTIONS\n" ) );\r
+ info32 = NDIS_MAC_OPTION_COPY_LOOKAHEAD_DATA |\r
+ NDIS_MAC_OPTION_TRANSFERS_NOT_PEND |\r
+ NDIS_MAC_OPTION_NO_LOOPBACK |\r
+ NDIS_MAC_OPTION_FULL_DUPLEX |\r
+ NDIS_MAC_OPTION_8021P_PRIORITY |\r
+ NDIS_MAC_OPTION_8021Q_VLAN;\r
+\r
+ break;\r
+\r
+ case OID_GEN_MEDIA_CONNECT_STATUS:\r
+ VNIC_TRACE( VNIC_DBG_OID,\r
+ (" received query for OID_GEN_MEDIA_CONNECT_STATUS\n" ) );\r
+\r
+ info32 = ( p_adapter->carrier )?\r
+ NdisMediaStateConnected :\r
+ NdisMediaStateDisconnected;\r
+ break;\r
+\r
+ case OID_GEN_MAXIMUM_SEND_PACKETS:\r
+ VNIC_TRACE( VNIC_DBG_OID,\r
+ (" received query for OID_GEN_MAXIMUM_SEND_PACKETS\n" ) );\r
+ info32 = MAXLONG; // NDIS ignored it anyway\r
+ break;\r
+\r
+ /* Required General Statistics */\r
+ case OID_GEN_XMIT_OK:\r
+ VNIC_TRACE( VNIC_DBG_OID,\r
+ (" received query for OID_GEN_XMIT_OK\n" ) );\r
+ if ( !p_netpath->carrier )\r
+ {\r
+ info32 = 0;\r
+ }\r
+ else\r
+ {\r
+ info64 = p_netpath->pViport->stats.ifOutOk;\r
+ src_buf = &info64;\r
+ buf_len = sizeof(info64);\r
+ }\r
+ break;\r
+\r
+ case OID_GEN_RCV_OK:\r
+ VNIC_TRACE( VNIC_DBG_OID,\r
+ (" received query for OID_GEN_RCV_OK\n" ) );\r
+ if ( !p_netpath->carrier)\r
+ {\r
+ info32 = 0;\r
+ break;\r
+ }\r
+ if ( info_buf_len == sizeof(info32) )\r
+ {\r
+ info32 = (uint32_t)p_netpath->pViport->stats.ifInOk;\r
+ }\r
+ else\r
+ {\r
+ info64 = p_netpath->pViport->stats.ifInOk;\r
+ src_buf = &info64;\r
+ buf_len = sizeof(info64);\r
+ }\r
+ break;\r
+\r
+ case OID_GEN_XMIT_ERROR:\r
+ VNIC_TRACE( VNIC_DBG_OID,\r
+ (" received query for OID_GEN_XMIT_ERROR\n" ) );\r
+ if ( !p_netpath->carrier )\r
+ {\r
+ info32 = 0;\r
+ }\r
+ else\r
+ {\r
+ info64 = p_netpath->pViport->stats.ifOutErrors;\r
+ src_buf = &info64;\r
+ buf_len = sizeof(info64);\r
+ }\r
+ break;\r
+\r
+ case OID_GEN_RCV_ERROR:\r
+ VNIC_TRACE( VNIC_DBG_OID,\r
+ (" received query for OID_GEN_RCV_ERROR\n" ) );\r
+ if ( !p_netpath->carrier )\r
+ {\r
+ info32 = 0;\r
+ }\r
+ else\r
+ {\r
+ info64 = p_netpath->pViport->stats.ifInErrors;\r
+ src_buf = &info64;\r
+ buf_len = sizeof(info64);\r
+ }\r
+ break;\r
+\r
+ case OID_GEN_RCV_NO_BUFFER:\r
+ VNIC_TRACE( VNIC_DBG_OID,\r
+ (" received query for OID_GEN_RCV_NO_BUFFER\n" ) );\r
+ info32 = 0;\r
+ break;\r
+\r
+ case OID_GEN_DIRECTED_BYTES_XMIT:\r
+ VNIC_TRACE( VNIC_DBG_OID,\r
+ (" received query for OID_GEN_DIRECTED_BYTES_XMIT\n" ) );\r
+ if ( !p_netpath->carrier )\r
+ {\r
+ info32 = 0;\r
+ }\r
+ else\r
+ {\r
+ info64 = p_netpath->pViport->stats.ifOutUcastBytes;\r
+ src_buf = &info64;\r
+ buf_len = sizeof(info64);\r
+ }\r
+ break;\r
+\r
+ case OID_GEN_DIRECTED_FRAMES_XMIT:\r
+ VNIC_TRACE( VNIC_DBG_OID,\r
+ (" received query for OID_GEN_DIRECTED_FRAMES_XMIT\n" ) );\r
+ if ( !p_netpath->carrier )\r
+ {\r
+ info32 = 0;\r
+ }\r
+ else\r
+ {\r
+ info64 = p_netpath->pViport->stats.ifOutNUcastPkts;\r
+ src_buf = &info64;\r
+ buf_len = sizeof(info64);\r
+ }\r
+ break;\r
+\r
+ case OID_GEN_MULTICAST_BYTES_XMIT:\r
+ VNIC_TRACE( VNIC_DBG_OID,\r
+ (" received query for OID_GEN_MULTICAST_BYTES_XMIT\n" ) );\r
+ if ( !p_netpath->carrier )\r
+ {\r
+ info32 = 0;\r
+ }\r
+ else\r
+ {\r
+ info64 = p_netpath->pViport->stats.ifOutMulticastBytes;\r
+ src_buf = &info64;\r
+ buf_len = sizeof(info64);\r
+ }\r
+ break;\r
+\r
+ case OID_GEN_MULTICAST_FRAMES_XMIT:\r
+ VNIC_TRACE( VNIC_DBG_OID,\r
+ (" received query for OID_GEN_MULTICAST_FRAMES_XMIT\n" ) );\r
+ if ( !p_netpath->carrier )\r
+ {\r
+ info32 = 0;\r
+ }\r
+ else\r
+ {\r
+ info64 = p_netpath->pViport->stats.ifOutMulticastPkts;\r
+ src_buf = &info64;\r
+ buf_len = sizeof(info64);\r
+ }\r
+ break;\r
+\r
+ case OID_GEN_BROADCAST_BYTES_XMIT:\r
+ VNIC_TRACE( VNIC_DBG_OID,\r
+ (" received query for OID_GEN_BROADCAST_BYTES_XMIT\n" ) );\r
+ if ( !p_netpath->carrier )\r
+ {\r
+ info32 = 0;\r
+ }\r
+ else\r
+ {\r
+ info64 = p_netpath->pViport->stats.ifOutBroadcastBytes;\r
+ src_buf = &info64;\r
+ buf_len = sizeof(info64);\r
+ }\r
+ break;\r
+\r
+ case OID_GEN_BROADCAST_FRAMES_XMIT:\r
+ VNIC_TRACE( VNIC_DBG_OID,\r
+ (" received query for OID_GEN_BROADCAST_FRAMES_XMIT\n" ) );\r
+ if ( !p_netpath->carrier )\r
+ {\r
+ info32 = 0;\r
+ }\r
+ else\r
+ {\r
+ info64 = p_netpath->pViport->stats.ifOutBroadcastPkts;\r
+ src_buf = &info64;\r
+ buf_len = sizeof(info64);\r
+ }\r
+ break;\r
+ case OID_GEN_DIRECTED_BYTES_RCV:\r
+ VNIC_TRACE( VNIC_DBG_OID,\r
+ (" received query for OID_GEN_DIRECTED_BYTES_RCV\n" ) );\r
+ if ( !p_netpath->carrier )\r
+ {\r
+ info32 = 0;\r
+ }\r
+ else\r
+ {\r
+ info64 = p_netpath->pViport->stats.ifInUcastBytes;\r
+ src_buf = &info64;\r
+ buf_len = sizeof(info64);\r
+ }\r
+ break;\r
+\r
+ case OID_GEN_DIRECTED_FRAMES_RCV:\r
+ VNIC_TRACE( VNIC_DBG_OID,\r
+ (" received query for OID_GEN_DIRECTED_FRAMES_RCV\n" ) );\r
+ if ( !p_netpath->carrier )\r
+ {\r
+ info32 = 0;\r
+ }\r
+ else\r
+ {\r
+ info64 = p_netpath->pViport->stats.ifInNUcastPkts;\r
+ src_buf = &info64;\r
+ buf_len = sizeof(info64);\r
+ }\r
+ break;\r
+\r
+ case OID_GEN_MULTICAST_BYTES_RCV:\r
+ VNIC_TRACE( VNIC_DBG_OID,\r
+ (" received query for OID_GEN_MULTICAST_BYTES_RCV\n" ) );\r
+ if ( !p_netpath->carrier )\r
+ {\r
+ info32 = 0;\r
+ }\r
+ else\r
+ {\r
+ info64 = p_netpath->pViport->stats.ifInMulticastBytes;\r
+ src_buf = &info64;\r
+ buf_len = sizeof(info64);\r
+ }\r
+ break;\r
+\r
+ case OID_GEN_MULTICAST_FRAMES_RCV:\r
+ VNIC_TRACE( VNIC_DBG_OID,\r
+ (" received query for OID_GEN_MULTICAST_FRAMES_RCV\n" ) );\r
+ if ( !p_netpath->carrier )\r
+ {\r
+ info32 = 0;\r
+ }\r
+ else\r
+ {\r
+ info64 = p_netpath->pViport->stats.ifInMulticastPkts;\r
+ src_buf = &info64;\r
+ buf_len = sizeof(info64);\r
+ }\r
+ break;\r
+\r
+ case OID_GEN_BROADCAST_BYTES_RCV:\r
+ VNIC_TRACE( VNIC_DBG_OID,\r
+ (" received query for OID_GEN_BROADCAST_BYTES_RCV\n" ) );\r
+ if ( !p_netpath->carrier )\r
+ {\r
+ info32 = 0;\r
+ }\r
+ else\r
+ {\r
+ info64 = p_netpath->pViport->stats.ifInBroadcastBytes;\r
+ src_buf = &info64;\r
+ buf_len = sizeof(info64);\r
+ }\r
+ break;\r
+\r
+ case OID_GEN_BROADCAST_FRAMES_RCV:\r
+ VNIC_TRACE( VNIC_DBG_OID,\r
+ (" received query for OID_GEN_BROADCAST_FRAMES_RCV\n" ) );\r
+ if ( !p_netpath->carrier )\r
+ {\r
+ info32 = 0;\r
+ }\r
+ else\r
+ {\r
+ info64 = p_netpath->pViport->stats.ifInBroadcastPkts;\r
+ src_buf = &info64;\r
+ buf_len = sizeof(info64);\r
+ }\r
+ break;\r
+\r
+ /* Required Ethernet operational characteristics */\r
+ case OID_802_3_PERMANENT_ADDRESS:\r
+ case OID_802_3_CURRENT_ADDRESS:\r
+#if defined( _DEBUG_ )\r
+ if( oid == OID_802_3_PERMANENT_ADDRESS )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_OID,\r
+ (" received query for OID_802_3_PERMANENT_ADDRESS\n" ) );\r
+ }\r
+ else\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_OID,\r
+ (" received query for OID_802_3_CURRENT_ADDRESS\n" ) );\r
+ }\r
+#endif /* defined( _DEBUG_ )*/\r
+ if( !p_netpath->pViport ||\r
+ p_netpath->pViport->errored ||\r
+ p_netpath->pViport->disconnect )\r
+ {\r
+ status = NDIS_STATUS_NOT_ACCEPTED;\r
+ break;\r
+ }\r
+ if ( !p_adapter->macSet )\r
+ {\r
+ p_adapter->pending_query = TRUE;\r
+ p_adapter->query_oid = oid_info;\r
+\r
+ VNIC_TRACE( VNIC_DBG_OID,\r
+ ("returning NDIS_STATUS_PENDING\n") );\r
+ status = NDIS_STATUS_PENDING;\r
+ }\r
+ else\r
+ {\r
+ src_buf = &p_netpath->pViport->hwMacAddress;\r
+ buf_len = HW_ADDR_LEN;\r
+ }\r
+ break;\r
+\r
+ case OID_802_3_MULTICAST_LIST:\r
+ VNIC_TRACE( VNIC_DBG_OID,\r
+ (" received query for OID_802_3_MULTICAST_LIST\n" ) );\r
+ \r
+ if( !p_netpath->carrier ||\r
+ !(p_netpath->pViport->flags & INIC_FLAG_ENABLE_NIC) )\r
+ {\r
+/* p_adapter->pending_query = TRUE;\r
+ p_adapter->query_oid = oid_info;\r
+\r
+ VNIC_TRACE( VNIC_DBG_OID,\r
+ ("returning NDIS_STATUS_PENDING\n") );\r
+ status = NDIS_STATUS_PENDING; \r
+*/\r
+ status = NDIS_STATUS_NOT_ACCEPTED;\r
+ break;\r
+ }\r
+ if( p_adapter->mc_count > 0 )\r
+ {\r
+ buf_len = p_adapter->mc_count * sizeof( mac_addr_t );\r
+ src_buf = &p_adapter->mcast_array;\r
+ }\r
+ else\r
+ {\r
+ info32 = 0;\r
+ }\r
+ break;\r
+\r
+ case OID_802_3_MAXIMUM_LIST_SIZE:\r
+ VNIC_TRACE( VNIC_DBG_OID,\r
+ (" received query for OID_802_3_MAXIMUM_LIST_SIZE\n" ) );\r
+ if ( !p_adapter->macSet )\r
+ {\r
+ info32 = MAX_MCAST;\r
+ }\r
+ else\r
+ {\r
+ info32 = p_netpath->pViport->numMacAddresses - MCAST_ADDR_START;\r
+ }\r
+ break;\r
+ case OID_802_3_MAC_OPTIONS:\r
+ VNIC_TRACE( VNIC_DBG_OID,\r
+ (" received query for OID_802_3_MAC_OPTIONS\n" ) );\r
+ info32 = 0;\r
+ break;\r
+\r
+ /* Required Ethernet stats */\r
+ case OID_802_3_RCV_ERROR_ALIGNMENT:\r
+ case OID_802_3_XMIT_ONE_COLLISION:\r
+ case OID_802_3_XMIT_MORE_COLLISIONS:\r
+ VNIC_TRACE( VNIC_DBG_OID,\r
+ (" received query for OID_802_3_RCV_ERROR_ALIGNMENT or "\r
+ "OID_802_3_XMIT_ONE_COLLISION or "\r
+ "OID_802_3_XMIT_MORE_COLLISIONS\n" ) );\r
+ info32 = 0;\r
+ break;\r
+\r
+ case OID_TCP_TASK_OFFLOAD:\r
+ VNIC_TRACE( VNIC_DBG_OID,\r
+ (" received query for OID_TCP_TASK_OFFLOAD\n" ) );\r
+\r
+ src_buf = NULL;\r
+ status = __vnic_get_tcp_task_offload( p_adapter, &oid_info );\r
+ break;\r
+\r
+ case OID_GEN_VLAN_ID:\r
+ /* return current vlan info */\r
+ info32 =( p_adapter->vlan_info & 0x00000fff );\r
+ break;\r
+ /* Optional General */\r
+ case OID_GEN_SUPPORTED_GUIDS:\r
+ /* Optional General Stats */\r
+ case OID_GEN_RCV_CRC_ERROR:\r
+ case OID_GEN_TRANSMIT_QUEUE_LENGTH:\r
+\r
+ /* Optional Ethernet Stats */\r
+ case OID_802_3_XMIT_DEFERRED:\r
+ case OID_802_3_XMIT_MAX_COLLISIONS:\r
+ case OID_802_3_RCV_OVERRUN:\r
+ case OID_802_3_XMIT_UNDERRUN:\r
+ case OID_802_3_XMIT_HEARTBEAT_FAILURE:\r
+ case OID_802_3_XMIT_TIMES_CRS_LOST:\r
+ case OID_802_3_XMIT_LATE_COLLISIONS:\r
+ case OID_PNP_CAPABILITIES:\r
+ status = NDIS_STATUS_NOT_SUPPORTED;\r
+ VNIC_TRACE( VNIC_DBG_OID,\r
+ (" received an unsupported oid of 0x%.8X!\n" , oid) );\r
+ break;\r
+\r
+ case OID_GEN_PROTOCOL_OPTIONS:\r
+ case OID_GEN_TRANSPORT_HEADER_OFFSET:\r
+#ifdef NDIS51_MINIPORT\r
+ case OID_GEN_MACHINE_NAME:\r
+ case OID_GEN_RNDIS_CONFIG_PARAMETER:\r
+#endif\r
+ default:\r
+ status = NDIS_STATUS_INVALID_OID;\r
+ VNIC_TRACE( VNIC_DBG_OID,\r
+ (" received an invalid oid of 0x%.8X!\n" , oid) );\r
+ break;\r
+ }\r
+\r
+ /*\r
+ * Complete the request as if it was handled asynchronously to maximize\r
+ * code reuse for when we really handle the requests asynchronously.\r
+ * Note that this requires the QueryInformation entry point to always\r
+ * return NDIS_STATUS_PENDING\r
+ */\r
+complete:\r
+ if( status != NDIS_STATUS_PENDING )\r
+ {\r
+ _vnic_complete_query(\r
+ p_adapter, &oid_info, status, src_buf, buf_len );\r
+ }\r
+\r
+ VNIC_EXIT( VNIC_DBG_OID );\r
+ return NDIS_STATUS_PENDING;\r
+}\r
+\r
+\r
+static void\r
+_vnic_complete_query(\r
+ IN vnic_adapter_t* const p_adapter,\r
+ IN pending_oid_t* const p_oid_info,\r
+ IN const NDIS_STATUS status,\r
+ IN const void* const p_buf,\r
+ IN const ULONG buf_len )\r
+{\r
+ NDIS_STATUS oid_status = status;\r
+\r
+ VNIC_ENTER( VNIC_DBG_OID );\r
+\r
+ CL_ASSERT( status != NDIS_STATUS_PENDING );\r
+\r
+ if( status == NDIS_STATUS_SUCCESS )\r
+ {\r
+ if( p_oid_info->buf_len < buf_len )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_OID,\r
+ ("Insufficient buffer space. "\r
+ "Returning NDIS_STATUS_INVALID_LENGTH.\n") );\r
+ oid_status = NDIS_STATUS_INVALID_LENGTH;\r
+ *p_oid_info->p_bytes_needed = buf_len;\r
+ *p_oid_info->p_bytes_used = 0;\r
+ }\r
+ else if( p_oid_info->p_buf )\r
+ {\r
+ /* Only copy if we have a distinct source buffer. */\r
+ if( p_buf )\r
+ {\r
+ NdisMoveMemory( p_oid_info->p_buf, p_buf, buf_len );\r
+ *p_oid_info->p_bytes_used = buf_len;\r
+ }\r
+ }\r
+ else\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_OID,\r
+ ("Returning NDIS_NOT_ACCEPTED") );\r
+ oid_status = NDIS_STATUS_NOT_ACCEPTED;\r
+ }\r
+ }\r
+ else\r
+ {\r
+ *p_oid_info->p_bytes_used = 0;\r
+ }\r
+\r
+ p_adapter->pending_query = FALSE;\r
+\r
+ NdisMQueryInformationComplete( p_adapter->h_handle, oid_status );\r
+\r
+ VNIC_EXIT( VNIC_DBG_OID );\r
+}\r
+\r
+\r
+static NDIS_STATUS\r
+__vnic_get_tcp_task_offload(\r
+ IN vnic_adapter_t* p_adapter,\r
+ IN pending_oid_t* const p_oid_info )\r
+{\r
+ NDIS_TASK_OFFLOAD_HEADER *p_offload_hdr;\r
+ NDIS_TASK_OFFLOAD *p_offload_task;\r
+ NDIS_TASK_TCP_IP_CHECKSUM *p_offload_chksum;\r
+\r
+ ULONG buf_len;\r
+ uint32_t enabled_TxCsum;\r
+ uint32_t enabled_RxCsum;\r
+\r
+ buf_len = sizeof(NDIS_TASK_OFFLOAD_HEADER) +\r
+ sizeof(NDIS_TASK_OFFLOAD) +\r
+ sizeof(NDIS_TASK_TCP_IP_CHECKSUM) - 1;\r
+\r
+ *(p_oid_info->p_bytes_needed) = buf_len;\r
+\r
+ if( p_oid_info->buf_len < buf_len )\r
+ return NDIS_STATUS_INVALID_LENGTH;\r
+\r
+ p_offload_hdr = (NDIS_TASK_OFFLOAD_HEADER*)p_oid_info->p_buf;\r
+ if( p_offload_hdr->Version != NDIS_TASK_OFFLOAD_VERSION )\r
+ return NDIS_STATUS_INVALID_DATA;\r
+\r
+ if( p_offload_hdr->EncapsulationFormat.Encapsulation !=\r
+ IEEE_802_3_Encapsulation )\r
+ {\r
+ return NDIS_STATUS_INVALID_DATA;\r
+ }\r
+ /* too early, we didn't get response on CMD_INIT_INIC yet */\r
+ if( !netpath_is_connected( p_adapter->p_currentPath ) )\r
+ {\r
+ return NDIS_STATUS_NOT_ACCEPTED;\r
+ }\r
+ enabled_RxCsum = \r
+ (uint32_t)( p_adapter->params.UseRxCsum && \r
+ netpath_canRxCsum( p_adapter->p_currentPath ) );\r
+\r
+ enabled_TxCsum = \r
+ (uint32_t)( p_adapter->params.UseTxCsum &&\r
+ netpath_canTxCsum( p_adapter->p_currentPath ) );\r
+\r
+ p_offload_hdr->OffsetFirstTask = sizeof(NDIS_TASK_OFFLOAD_HEADER);\r
+ p_offload_task = (NDIS_TASK_OFFLOAD*)(p_offload_hdr + 1);\r
+ p_offload_task->Version = NDIS_TASK_OFFLOAD_VERSION;\r
+ p_offload_task->Size = sizeof(NDIS_TASK_OFFLOAD);\r
+ p_offload_task->Task = TcpIpChecksumNdisTask;\r
+ p_offload_task->OffsetNextTask = 0;\r
+ p_offload_task->TaskBufferLength = sizeof(NDIS_TASK_TCP_IP_CHECKSUM);\r
+ p_offload_chksum =\r
+ (NDIS_TASK_TCP_IP_CHECKSUM*)p_offload_task->TaskBuffer;\r
+\r
+ p_offload_chksum->V4Transmit.IpOptionsSupported = enabled_TxCsum;\r
+ p_offload_chksum->V4Transmit.TcpOptionsSupported = enabled_TxCsum;\r
+ p_offload_chksum->V4Transmit.TcpChecksum = enabled_TxCsum;\r
+ p_offload_chksum->V4Transmit.UdpChecksum = enabled_TxCsum;\r
+ p_offload_chksum->V4Transmit.IpChecksum = enabled_TxCsum;\r
+\r
+ p_offload_chksum->V4Receive.IpOptionsSupported = enabled_RxCsum;\r
+ p_offload_chksum->V4Receive.TcpOptionsSupported = enabled_RxCsum;\r
+ p_offload_chksum->V4Receive.TcpChecksum = enabled_RxCsum;\r
+ p_offload_chksum->V4Receive.UdpChecksum = enabled_RxCsum;\r
+ p_offload_chksum->V4Receive.IpChecksum = enabled_RxCsum;\r
+\r
+ p_offload_chksum->V6Transmit.IpOptionsSupported = enabled_TxCsum;\r
+ p_offload_chksum->V6Transmit.TcpOptionsSupported = enabled_TxCsum;\r
+ p_offload_chksum->V6Transmit.TcpChecksum = enabled_TxCsum;\r
+ p_offload_chksum->V6Transmit.UdpChecksum = enabled_TxCsum;\r
+\r
+ p_offload_chksum->V6Receive.IpOptionsSupported = enabled_RxCsum;\r
+ p_offload_chksum->V6Receive.TcpOptionsSupported = enabled_RxCsum;\r
+ p_offload_chksum->V6Receive.TcpChecksum = enabled_RxCsum;\r
+ p_offload_chksum->V6Receive.UdpChecksum = enabled_RxCsum;\r
+\r
+ *(p_oid_info->p_bytes_used) = buf_len;\r
+\r
+ return NDIS_STATUS_SUCCESS;\r
+}\r
+\r
+static NDIS_STATUS\r
+__vnic_set_tcp_task_offload(\r
+ IN vnic_adapter_t* p_adapter,\r
+ IN void* const p_info_buf,\r
+ IN ULONG* const p_info_len )\r
+{\r
+ NDIS_TASK_OFFLOAD_HEADER *p_offload_hdr;\r
+ NDIS_TASK_OFFLOAD *p_offload_task;\r
+ NDIS_TASK_TCP_IP_CHECKSUM *p_offload_chksum;\r
+\r
+ ULONG enabled_TxCsum;\r
+ ULONG enabled_RxCsum;\r
+\r
+ VNIC_ENTER( VNIC_DBG_OID );\r
+\r
+ if( !netpath_is_connected( p_adapter->p_currentPath ) )\r
+ {\r
+ return NDIS_STATUS_NOT_ACCEPTED;\r
+ }\r
+\r
+ p_offload_hdr = (NDIS_TASK_OFFLOAD_HEADER*)p_info_buf;\r
+\r
+ if( *p_info_len < sizeof(NDIS_TASK_OFFLOAD_HEADER) )\r
+ return NDIS_STATUS_INVALID_LENGTH;\r
+\r
+ if( p_offload_hdr->Version != NDIS_TASK_OFFLOAD_VERSION )\r
+ return NDIS_STATUS_INVALID_DATA;\r
+\r
+ if( p_offload_hdr->Size != sizeof(NDIS_TASK_OFFLOAD_HEADER) )\r
+ return NDIS_STATUS_INVALID_LENGTH;\r
+\r
+ if( !p_offload_hdr->OffsetFirstTask )\r
+ return NDIS_STATUS_SUCCESS;\r
+\r
+ if( p_offload_hdr->EncapsulationFormat.Encapsulation !=\r
+ IEEE_802_3_Encapsulation )\r
+ {\r
+ return NDIS_STATUS_INVALID_DATA;\r
+ }\r
+\r
+ p_offload_task = (NDIS_TASK_OFFLOAD*)\r
+ (((UCHAR*)p_offload_hdr) + p_offload_hdr->OffsetFirstTask);\r
+\r
+ if( *p_info_len < sizeof(NDIS_TASK_OFFLOAD_HEADER) +\r
+ offsetof( NDIS_TASK_OFFLOAD, TaskBuffer ) +\r
+ sizeof(NDIS_TASK_TCP_IP_CHECKSUM) )\r
+ {\r
+ return NDIS_STATUS_INVALID_LENGTH;\r
+ }\r
+\r
+ if( p_offload_task->Version != NDIS_TASK_OFFLOAD_VERSION )\r
+ return NDIS_STATUS_INVALID_DATA;\r
+ p_offload_chksum =\r
+ (NDIS_TASK_TCP_IP_CHECKSUM*)p_offload_task->TaskBuffer;\r
+\r
+ enabled_TxCsum = \r
+ ( p_adapter->params.UseTxCsum && \r
+ netpath_canTxCsum( p_adapter->p_currentPath ) );\r
+ enabled_RxCsum = \r
+ ( p_adapter->params.UseRxCsum && \r
+ netpath_canRxCsum( p_adapter->p_currentPath ) );\r
+ \r
+ if( !enabled_TxCsum &&\r
+ (p_offload_chksum->V4Transmit.IpOptionsSupported ||\r
+ p_offload_chksum->V4Transmit.TcpOptionsSupported ||\r
+ p_offload_chksum->V4Transmit.TcpChecksum ||\r
+ p_offload_chksum->V4Transmit.UdpChecksum ||\r
+ p_offload_chksum->V4Transmit.IpChecksum ||\r
+ p_offload_chksum->V6Transmit.IpOptionsSupported ||\r
+ p_offload_chksum->V6Transmit.TcpOptionsSupported ||\r
+ p_offload_chksum->V6Transmit.TcpChecksum ||\r
+ p_offload_chksum->V6Transmit.UdpChecksum ) )\r
+ {\r
+ return NDIS_STATUS_NOT_SUPPORTED;\r
+ }\r
+\r
+ if( !enabled_RxCsum &&\r
+ (p_offload_chksum->V4Receive.IpOptionsSupported ||\r
+ p_offload_chksum->V4Receive.TcpOptionsSupported ||\r
+ p_offload_chksum->V4Receive.TcpChecksum ||\r
+ p_offload_chksum->V4Receive.UdpChecksum ||\r
+ p_offload_chksum->V4Receive.IpChecksum ||\r
+ p_offload_chksum->V6Receive.IpOptionsSupported ||\r
+ p_offload_chksum->V6Receive.TcpOptionsSupported ||\r
+ p_offload_chksum->V6Receive.TcpChecksum ||\r
+ p_offload_chksum->V6Receive.UdpChecksum ) )\r
+ {\r
+ return NDIS_STATUS_NOT_SUPPORTED;\r
+ }\r
+\r
+ VNIC_EXIT( VNIC_DBG_OID );\r
+\r
+ return NDIS_STATUS_SUCCESS;\r
+}\r
+\r
+\r
+//! Issues a hardware reset to the NIC and/or resets the driver's software state.\r
+/* Tear down the connection and start over again. This is only called when there is a problem.\r
+For example, if a send, query info, or set info had a time out. MiniportCheckForHang will\r
+be called first.\r
+IRQL = DISPATCH_LEVEL\r
+\r
+@param p_addr_resetPointer to BOOLLEAN that is set to TRUE if the NDIS\r
+library should call MiniportSetInformation to restore addressing information to the current values.\r
+@param adapter_context The adapter context allocated at start\r
+@return NDIS_STATUS_SUCCESS, NDIS_STATUS_PENDING, NDIS_STATUS_NOT_RESETTABLE,\r
+NDIS_STATUS_RESET_IN_PROGRESS, NDIS_STATUS_SOFT_ERRORS, NDIS_STATUS_HARD_ERRORS\r
+*/\r
+NDIS_STATUS\r
+vnic_reset(\r
+ OUT PBOOLEAN p_addr_reset,\r
+ IN NDIS_HANDLE adapter_context)\r
+{\r
+ vnic_adapter_t* p_adapter;\r
+ ib_api_status_t status;\r
+\r
+ VNIC_ENTER( VNIC_DBG_INIT );\r
+\r
+ CL_ASSERT( p_addr_reset );\r
+ CL_ASSERT( adapter_context );\r
+\r
+ p_adapter = (vnic_adapter_t*)adapter_context;\r
+\r
+ status = adapter_reset( p_adapter );\r
+ VNIC_EXIT( VNIC_DBG_INIT );\r
+ switch( status )\r
+ {\r
+ case IB_SUCCESS:\r
+ *p_addr_reset = TRUE;\r
+ return NDIS_STATUS_SUCCESS;\r
+ \r
+ case IB_NOT_DONE:\r
+ return NDIS_STATUS_PENDING;\r
+\r
+ case IB_INVALID_STATE:\r
+ return NDIS_STATUS_RESET_IN_PROGRESS;\r
+\r
+ default:\r
+ return NDIS_STATUS_HARD_ERRORS;\r
+ }\r
+}\r
+\r
+//! Request changes in the state information that the miniport driver maintains\r
+/* For example, this is used to set multicast addresses and the packet filter.\r
+IRQL = DISPATCH_LEVEL\r
+\r
+@param adapter_context The adapter context allocated at start\r
+@param oid Object ID representing the set operation to be carried out\r
+@param info_buf Buffer containing input for this set and location for any output\r
+@param info_buf_len Number of bytes available in info_buf\r
+@param p_bytes_read Pointer to number of bytes read from info_buf\r
+@param p_bytes_needed Pointer to number of bytes needed to satisfy this oid\r
+@return NDIS_STATUS_SUCCESS, NDIS_STATUS_PENDING, NDIS_STATUS_INVALID_OID,\r
+NDIS_STATUS_INVALID_LENGTH, NDIS_STATUS_INVALID_DATA, NDIS_STATUS_NOT_ACCEPTED,\r
+NDIS_STATUS_NOT_SUPPORTED, NDIS_STATUS_RESOURCES\r
+*/\r
+NDIS_STATUS\r
+vnic_oid_set_info(\r
+ IN NDIS_HANDLE adapter_context,\r
+ IN NDIS_OID oid,\r
+ IN PVOID info_buf,\r
+ IN ULONG info_buf_len,\r
+ OUT PULONG p_bytes_read,\r
+ OUT PULONG p_bytes_needed )\r
+{\r
+ vnic_adapter_t* p_adapter;\r
+ Netpath_t* p_netpath; \r
+ NDIS_STATUS status;\r
+ ULONG buf_len;\r
+ pending_oid_t oid_info;\r
+\r
+ VNIC_ENTER( VNIC_DBG_OID );\r
+\r
+ CL_ASSERT( adapter_context );\r
+ p_adapter = (vnic_adapter_t*)adapter_context;\r
+ p_netpath= p_adapter->p_currentPath;\r
+\r
+ CL_ASSERT( p_bytes_read );\r
+ CL_ASSERT( p_bytes_needed );\r
+ CL_ASSERT( !p_adapter->pending_set );\r
+\r
+ status = NDIS_STATUS_SUCCESS;\r
+ *p_bytes_needed = 0;\r
+ buf_len = sizeof(ULONG);\r
+\r
+ oid_info.oid = oid;\r
+ oid_info.p_buf = info_buf;\r
+ oid_info.buf_len = info_buf_len;\r
+ oid_info.p_bytes_used = p_bytes_read;\r
+ oid_info.p_bytes_needed = p_bytes_needed;\r
+\r
+ /* do not set anything until IB path initialized and NIC is enabled */\r
+ if( !p_adapter->p_currentPath->carrier )\r
+ {\r
+ *p_bytes_read = 0;\r
+ return NDIS_STATUS_NOT_ACCEPTED;\r
+ }\r
+\r
+ switch( oid )\r
+ {\r
+ /* Required General */\r
+ case OID_GEN_CURRENT_PACKET_FILTER:\r
+ VNIC_TRACE( VNIC_DBG_OID,\r
+ (" IOC %d received set for OID_GEN_CURRENT_PACKET_FILTER, %#x\n",\r
+ p_adapter->p_currentPath->pViport->ioc_num,\r
+ *(uint32_t*)info_buf ));\r
+// if ( !p_adapter->p_currentPath->carrier )\r
+// {\r
+// status = NDIS_STATUS_NOT_ACCEPTED;\r
+// break;\r
+// }\r
+ if( info_buf_len < sizeof( p_adapter->packet_filter ) )\r
+ {\r
+ status = NDIS_STATUS_INVALID_LENGTH;\r
+ }\r
+ else if( !info_buf )\r
+ {\r
+ status = NDIS_STATUS_INVALID_DATA;\r
+ }\r
+ else\r
+ {\r
+ p_adapter->set_oid = oid_info;\r
+ status = _vnic_process_packet_filter( p_adapter, *((ULONG*)info_buf) );\r
+ }\r
+ break;\r
+\r
+ case OID_GEN_CURRENT_LOOKAHEAD:\r
+ VNIC_TRACE( VNIC_DBG_OID,\r
+ (" received set for OID_GEN_CURRENT_LOOKAHEAD\n" ));\r
+ if( info_buf_len < buf_len )\r
+ status = NDIS_STATUS_INVALID_LENGTH;\r
+ break;\r
+\r
+ case OID_GEN_PROTOCOL_OPTIONS:\r
+ VNIC_TRACE( VNIC_DBG_OID,\r
+ (" received set for OID_GEN_PROTOCOL_OPTIONS\n" ));\r
+ if( info_buf_len < buf_len )\r
+ status = NDIS_STATUS_INVALID_LENGTH;\r
+ break;\r
+\r
+#ifdef NDIS51_MINIPORT\r
+ case OID_GEN_MACHINE_NAME:\r
+ VNIC_TRACE( VNIC_DBG_OID,\r
+ (" received set for OID_GEN_MACHINE_NAME\n" ) );\r
+ if( info_buf_len < buf_len )\r
+ status = NDIS_STATUS_INVALID_LENGTH;\r
+ // else\r
+ // status = __vnic_set_machine_name( info_buf,\r
+ // (USHORT)info_buf_len );\r
+ break;\r
+#endif\r
+\r
+ /* Required Ethernet operational characteristics */\r
+ case OID_802_3_MULTICAST_LIST:\r
+ if( !p_adapter->p_currentPath->carrier )\r
+ {\r
+ status = NDIS_STATUS_NOT_ACCEPTED;\r
+ break;\r
+ }\r
+ VNIC_TRACE( VNIC_DBG_OID,\r
+ (" IOC %d received set for OID_802_3_MULTICAST_LIST\n",\r
+ p_adapter->p_currentPath->pViport->ioc_num ) );\r
+ if( info_buf_len > MAX_MCAST * sizeof(mac_addr_t) )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_OID,\r
+ (" OID_802_3_MULTICAST_LIST - Multicast list full.\n" ) );\r
+ status = NDIS_STATUS_MULTICAST_FULL;\r
+ *p_bytes_needed = MAX_MCAST * sizeof(mac_addr_t);\r
+ }\r
+ else if( info_buf_len % sizeof(mac_addr_t) )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_OID,\r
+ (" OID_802_3_MULTICAST_LIST - Invalid input buffer length.\n" ) );\r
+ status = NDIS_STATUS_INVALID_DATA;\r
+ }\r
+ else if( info_buf == NULL && info_buf_len != 0 )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_OID,\r
+ (" OID_802_3_MULTICAST_LIST - Invalid input buffer.\n" ) );\r
+ status = NDIS_STATUS_INVALID_DATA;\r
+ }\r
+ else\r
+ {\r
+ p_adapter->set_oid = oid_info;\r
+ status = adapter_set_mcast( p_adapter, (mac_addr_t*)info_buf,\r
+ (uint8_t)(info_buf_len / sizeof(mac_addr_t)) );\r
+ }\r
+ break;\r
+\r
+ case OID_TCP_TASK_OFFLOAD:\r
+ VNIC_TRACE( VNIC_DBG_OID,\r
+ (" received set for OID_TCP_TASK_OFFLOAD\n" ) );\r
+ buf_len = info_buf_len;\r
+ status = __vnic_set_tcp_task_offload( p_adapter, info_buf, &buf_len );\r
+ break;\r
+\r
+ /* Optional General */\r
+ case OID_GEN_TRANSPORT_HEADER_OFFSET:\r
+ VNIC_TRACE( VNIC_DBG_OID,\r
+ ("Set for OID_GEN_TRANSPORT_HEADER_OFFSET\n") );\r
+ break;\r
+ case OID_GEN_VLAN_ID:\r
+ if( info_buf_len != 4 )\r
+ {\r
+ status = NDIS_STATUS_INVALID_LENGTH;\r
+ break;\r
+ }\r
+ if( *(( uint32_t *)info_buf) < 4095 )\r
+ {\r
+ p_adapter->vlan_info = *((uint32_t*)info_buf );\r
+ }\r
+ else\r
+ {\r
+ status = NDIS_STATUS_INVALID_DATA;\r
+ }\r
+ break;\r
+\r
+ case OID_GEN_SUPPORTED_LIST:\r
+ case OID_GEN_HARDWARE_STATUS:\r
+ case OID_GEN_MEDIA_SUPPORTED:\r
+ case OID_GEN_MEDIA_IN_USE:\r
+ case OID_GEN_MAXIMUM_FRAME_SIZE:\r
+ case OID_GEN_LINK_SPEED:\r
+ case OID_GEN_TRANSMIT_BUFFER_SPACE:\r
+ case OID_GEN_RECEIVE_BUFFER_SPACE:\r
+ case OID_GEN_MAXIMUM_LOOKAHEAD:\r
+ case OID_GEN_TRANSMIT_BLOCK_SIZE:\r
+ case OID_GEN_RECEIVE_BLOCK_SIZE:\r
+ case OID_GEN_MAXIMUM_TOTAL_SIZE:\r
+ case OID_GEN_VENDOR_ID:\r
+ case OID_GEN_VENDOR_DESCRIPTION:\r
+ case OID_GEN_VENDOR_DRIVER_VERSION:\r
+ case OID_GEN_DRIVER_VERSION:\r
+ case OID_GEN_MAC_OPTIONS:\r
+ case OID_GEN_MEDIA_CONNECT_STATUS:\r
+ case OID_GEN_MAXIMUM_SEND_PACKETS:\r
+ case OID_GEN_SUPPORTED_GUIDS:\r
+ case OID_GEN_PHYSICAL_MEDIUM:\r
+ default:\r
+ status = NDIS_STATUS_INVALID_OID;\r
+ VNIC_TRACE( VNIC_DBG_OID,\r
+ (" received an invalid oid of 0x%.8X!\n" , oid));\r
+ break;\r
+ }\r
+\r
+ if( status == NDIS_STATUS_SUCCESS )\r
+ {\r
+ *p_bytes_read = buf_len;\r
+ }\r
+ else\r
+ {\r
+ if( status == NDIS_STATUS_INVALID_LENGTH )\r
+ {\r
+ if ( !*p_bytes_needed )\r
+ {\r
+ *p_bytes_needed = buf_len;\r
+ }\r
+ }\r
+\r
+ *p_bytes_read = 0;\r
+ }\r
+\r
+ VNIC_EXIT( VNIC_DBG_OID );\r
+ return status;\r
+}\r
+\r
+\r
+//! Transfers some number of packets, specified as an array of packet pointers, over the network.\r
+/* For a deserialized driver, these packets are completed asynchronously\r
+using NdisMSendComplete.\r
+IRQL <= DISPATCH_LEVEL\r
+\r
+@param adapter_context Pointer to vnic_adapter_t structure with per NIC state\r
+@param packet_array Array of packets to send\r
+@param numPackets Number of packets in the array\r
+*/\r
+void\r
+vnic_send_packets(\r
+ IN NDIS_HANDLE adapter_context,\r
+ IN PPNDIS_PACKET packet_array,\r
+ IN UINT num_packets )\r
+{\r
+ vnic_adapter_t* const p_adapter =(vnic_adapter_t* const )adapter_context;\r
+ UINT packet_num;\r
+\r
+ VNIC_ENTER( VNIC_DBG_SEND );\r
+\r
+ CL_ASSERT( adapter_context );\r
+\r
+ for( packet_num = 0; packet_num < num_packets; ++packet_num )\r
+ {\r
+ netpath_xmitPacket( p_adapter->p_currentPath,\r
+ packet_array[packet_num] );\r
+ }\r
+ VNIC_EXIT( VNIC_DBG_SEND );\r
+}\r
+\r
+void vnic_cancel_xmit(\r
+ IN NDIS_HANDLE adapter_context,\r
+ IN PVOID cancel_id )\r
+{\r
+ vnic_adapter_t* const p_adapter =(vnic_adapter_t* const )adapter_context;\r
+\r
+ if( p_adapter && \r
+ p_adapter->p_currentPath )\r
+ {\r
+ netpath_cancel_xmit( p_adapter->p_currentPath, cancel_id );\r
+ }\r
+}\r
+\r
+void\r
+vnic_pnp_notify(\r
+ IN NDIS_HANDLE adapter_context,\r
+ IN NDIS_DEVICE_PNP_EVENT pnp_event,\r
+ IN PVOID info_buf,\r
+ IN ULONG info_buf_len )\r
+{\r
+ vnic_adapter_t *p_adapter; \r
+\r
+ VNIC_ENTER( VNIC_DBG_PNP );\r
+\r
+ UNUSED_PARAM( info_buf );\r
+ UNUSED_PARAM( info_buf_len );\r
+\r
+ p_adapter = (vnic_adapter_t*)adapter_context;\r
+\r
+ CL_ASSERT( p_adapter );\r
+\r
+ VNIC_TRACE( VNIC_DBG_PNP, ("Event %d for IOC[%d] in state %#x\n", \r
+ pnp_event, p_adapter->ioc_num, p_adapter->pnp_state ) );\r
+\r
+ switch ( pnp_event )\r
+ {\r
+ case NdisDevicePnPEventPowerProfileChanged: \r
+ break;\r
+ case NdisDevicePnPEventQueryRemoved:\r
+ case NdisDevicePnPEventRemoved:\r
+ case NdisDevicePnPEventSurpriseRemoved:\r
+ case NdisDevicePnPEventQueryStopped:\r
+ case NdisDevicePnPEventStopped:\r
+ case NdisDevicePnPEventMaximum:\r
+\r
+ if( InterlockedExchange( (volatile LONG*)&p_adapter->pnp_state, IB_PNP_IOC_REMOVE ) == IB_PNP_IOC_ADD )\r
+ {\r
+ if( netpath_is_valid( p_adapter->p_currentPath ) )\r
+ {\r
+ netpath_stopXmit( p_adapter->p_currentPath );\r
+ InterlockedExchange( &p_adapter->p_currentPath->carrier, (LONG)FALSE );\r
+ netpath_linkDown( p_adapter->p_currentPath );\r
+ __pending_queue_cleanup( p_adapter );\r
+ }\r
+ }\r
+ vnic_resume_oids( p_adapter );\r
+ break;\r
+ }\r
+\r
+ VNIC_EXIT( VNIC_DBG_PNP );\r
+}\r
+\r
+\r
+void\r
+vnic_shutdown(\r
+ IN PVOID adapter_context )\r
+{\r
+ vnic_adapter_t *p_adapter;\r
+ Netpath_t *p_netpath;\r
+\r
+ VNIC_ENTER( VNIC_DBG_INIT );\r
+ p_adapter = (vnic_adapter_t *)adapter_context;\r
+\r
+ if( p_adapter )\r
+ {\r
+ g_vnic.shutdown = p_adapter->ioc_num;\r
+ VNIC_TRACE( VNIC_DBG_INIT, \r
+ ("IOC[%d] going to Shutdown\n", p_adapter->ioc_num ));\r
+ p_netpath = p_adapter->p_currentPath;\r
+\r
+ if( p_netpath && p_netpath->pViport )\r
+ {\r
+ netpath_stopXmit( p_netpath );\r
+ InterlockedExchange( &p_netpath->carrier, (LONG)FALSE );\r
+ netpath_linkDown( p_netpath );\r
+ }\r
+\r
+ vnic_destroy_adapter( p_adapter );\r
+ }\r
+\r
+ VNIC_EXIT( VNIC_DBG_INIT );\r
+}\r
+\r
+\r
+void\r
+vnic_resume_set_oids(\r
+ IN vnic_adapter_t* const p_adapter )\r
+{\r
+ NDIS_STATUS status = NDIS_STATUS_SUCCESS;\r
+ BOOLEAN pending_set;\r
+ pending_oid_t set_oid = {0};\r
+\r
+ Netpath_t* p_netpath;\r
+ VNIC_ENTER( VNIC_DBG_OID );\r
+\r
+ if( !p_adapter->pending_set )\r
+ {\r
+ VNIC_EXIT( VNIC_DBG_OID );\r
+ return;\r
+ }\r
+ NdisAcquireSpinLock( &p_adapter->lock );\r
+ p_netpath = p_adapter->p_currentPath;\r
+ VNIC_TRACE( VNIC_DBG_OID,\r
+ ("IOC[%d]Resume Set OID %#x\n",\r
+ p_adapter->ioc_num, p_adapter->set_oid.oid ));\r
+ /*\r
+ * Set the status depending on our state. Fail OID requests that\r
+ * are pending while we reset the adapter.\r
+ */\r
+ if( p_adapter->pnp_state != IB_PNP_IOC_REMOVE && \r
+ netpath_is_connected( p_netpath ) )\r
+ {\r
+ status = NDIS_STATUS_SUCCESS;\r
+ }\r
+ else\r
+ {\r
+ status = NDIS_STATUS_NOT_ACCEPTED;\r
+ if( p_adapter->pending_set )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_PNP,\r
+ ("IOC[%d]Pending set OID %#x while removing \n",\r
+ p_adapter->ioc_num, p_adapter->set_oid.oid ));\r
+ }\r
+ }\r
+\r
+ pending_set = p_adapter->pending_set;\r
+ if( pending_set )\r
+ {\r
+ set_oid = p_adapter->set_oid;\r
+ p_adapter->pending_set = FALSE;\r
+ }\r
+ NdisReleaseSpinLock( &p_adapter->lock );\r
+\r
+ ASSERT( KeGetCurrentIrql() == DISPATCH_LEVEL );\r
+\r
+ if( pending_set && status == NDIS_STATUS_SUCCESS )\r
+ {\r
+ switch( set_oid.oid )\r
+ {\r
+ case OID_GEN_CURRENT_PACKET_FILTER:\r
+ VNIC_TRACE( VNIC_DBG_OID,\r
+ (" IOC %d resume PACKET_FILTER set \n",\r
+ p_netpath->pViport->ioc_num ) );\r
+ /* Validation already performed in the SetInformation path. */\r
+ p_adapter->packet_filter = *(PULONG)set_oid.p_buf;\r
+ break;\r
+\r
+ case OID_GEN_MACHINE_NAME:\r
+ status = __vnic_set_machine_name ( p_adapter->set_oid.p_buf, (USHORT)p_adapter->set_oid.buf_len );\r
+ break;\r
+\r
+ case OID_802_3_MULTICAST_LIST:\r
+ VNIC_TRACE( VNIC_DBG_OID,\r
+ (" IOC %d resume MULTICAST_LIST\n",\r
+ p_netpath->pViport->ioc_num ) );\r
+ break;\r
+\r
+ default:\r
+ CL_ASSERT( set_oid.oid && 0 );\r
+ break;\r
+ }\r
+ }\r
+\r
+ if( !netpath_is_connected( p_netpath ) )\r
+ {\r
+ NdisMSetInformationComplete( p_adapter->h_handle, \r
+ NDIS_STATUS_NOT_ACCEPTED );\r
+ }\r
+ else\r
+ NdisMSetInformationComplete( p_adapter->h_handle, status );\r
+\r
+ VNIC_EXIT( VNIC_DBG_OID );\r
+}\r
+\r
+\r
+void\r
+vnic_resume_oids(\r
+ IN vnic_adapter_t* const p_adapter )\r
+{\r
+ ULONG info;\r
+ NDIS_STATUS status = NDIS_STATUS_SUCCESS;\r
+ BOOLEAN pending_query;\r
+ pending_oid_t query_oid = {0};\r
+ KIRQL irql;\r
+\r
+ Netpath_t* p_netpath = p_adapter->p_currentPath;\r
+\r
+ uint8_t mac[HW_ADDR_LEN];\r
+\r
+ VNIC_ENTER( VNIC_DBG_OID );\r
+\r
+ NdisAcquireSpinLock( &p_adapter->lock );\r
+ /*\r
+ * Set the status depending on our state. Fail OID requests that\r
+ * are pending while we reset the adapter.\r
+ */\r
+ if( !netpath_is_connected( p_netpath ) )\r
+ {\r
+ status = NDIS_STATUS_NOT_ACCEPTED;\r
+ }\r
+\r
+ switch( p_adapter->pnp_state )\r
+ {\r
+ case IB_PNP_IOC_ADD:\r
+ break;\r
+\r
+ case IB_PNP_IOC_REMOVE:\r
+ default:\r
+ status = NDIS_STATUS_NOT_ACCEPTED;\r
+ break;\r
+ }\r
+\r
+ pending_query = p_adapter->pending_query;\r
+\r
+ if( pending_query )\r
+ {\r
+ query_oid = p_adapter->query_oid;\r
+ p_adapter->pending_query = FALSE;\r
+ }\r
+ NdisReleaseSpinLock( &p_adapter->lock );\r
+\r
+ KeRaiseIrql( DISPATCH_LEVEL, &irql );\r
+\r
+ /*\r
+ * If we had a pending OID request for OID_GEN_LINK_SPEED,\r
+ * complete it now. Note that we hold the object lock since\r
+ * NdisMQueryInformationComplete is called at DISPATCH_LEVEL.\r
+ */\r
+ if( pending_query )\r
+ {\r
+ switch( query_oid.oid )\r
+ {\r
+ case OID_802_3_CURRENT_ADDRESS:\r
+ case OID_802_3_PERMANENT_ADDRESS:\r
+ if ( status == NDIS_STATUS_SUCCESS )\r
+ {\r
+ cl_memcpy( mac, p_netpath->pViport->hwMacAddress, HW_ADDR_LEN );\r
+ }\r
+ _vnic_complete_query( p_adapter,\r
+ &query_oid,\r
+ status,\r
+ mac,\r
+ HW_ADDR_LEN );\r
+ break;\r
+ case OID_GEN_LINK_SPEED:\r
+ info = DEFAULT_LINK_SPEED_x100BPS;\r
+ _vnic_complete_query( p_adapter,\r
+ &query_oid,\r
+ status,\r
+ &info,\r
+ sizeof( info ) );\r
+ break;\r
+\r
+ case OID_GEN_MEDIA_CONNECT_STATUS:\r
+ info = ( p_adapter->carrier )? NdisMediaStateConnected :\r
+ NdisMediaStateDisconnected;\r
+ _vnic_complete_query( p_adapter,\r
+ &query_oid,\r
+ status,\r
+ &info,\r
+ sizeof( info ) );\r
+ break;\r
+ case OID_802_3_MULTICAST_LIST:\r
+ _vnic_complete_query( p_adapter,\r
+ &query_oid,\r
+ status,\r
+ p_netpath->p_adapter->mcast_array,\r
+ p_adapter->mc_count * sizeof( mac_addr_t ) );\r
+ break;\r
+ case OID_GEN_TRANSMIT_BUFFER_SPACE:\r
+ if( status == NDIS_STATUS_SUCCESS )\r
+ {\r
+ info = p_netpath->pViport->data.xmitPool.bufferSz *\r
+ p_netpath->pViport->data.xmitPool.numXmitBufs;\r
+ }\r
+ else\r
+ {\r
+ info = 0;\r
+ }\r
+ _vnic_complete_query( p_adapter,\r
+ &query_oid,\r
+ status,\r
+ &info,\r
+ sizeof( info ) );\r
+ break;\r
+ case OID_GEN_RECEIVE_BUFFER_SPACE:\r
+ if( status == NDIS_STATUS_SUCCESS )\r
+ {\r
+ info = p_netpath->pViport->data.recvPool.bufferSz *\r
+ p_netpath->pViport->data.recvPool.poolSz;\r
+ }\r
+ else\r
+ {\r
+ info = 0;\r
+ }\r
+ _vnic_complete_query( p_adapter,\r
+ &query_oid,\r
+ status,\r
+ &info,\r
+ sizeof( info ) );\r
+ break;\r
+ default:\r
+ CL_ASSERT( query_oid.oid == OID_GEN_LINK_SPEED ||\r
+ query_oid.oid == OID_GEN_MEDIA_CONNECT_STATUS ||\r
+ query_oid.oid == OID_802_3_MULTICAST_LIST ||\r
+ query_oid.oid == OID_802_3_CURRENT_ADDRESS ||\r
+ query_oid.oid == OID_802_3_PERMANENT_ADDRESS ||\r
+ query_oid.oid == OID_GEN_RECEIVE_BUFFER_SPACE ||\r
+ query_oid.oid == OID_GEN_TRANSMIT_BUFFER_SPACE );\r
+ break;\r
+ }\r
+ }\r
+\r
+ vnic_resume_set_oids( p_adapter );\r
+\r
+ KeLowerIrql( irql );\r
+\r
+ VNIC_EXIT( VNIC_DBG_OID );\r
+}\r
+\r
+static NDIS_STATUS\r
+__vnic_set_machine_name(\r
+ IN VOID *p_uni_array,\r
+ IN USHORT buf_size )\r
+{\r
+ NDIS_STATUS status = NDIS_STATUS_SUCCESS;\r
+ uint8_t *p_src_buf = (uint8_t *)p_uni_array;\r
+ uint32_t i;\r
+\r
+ VNIC_ENTER( VNIC_DBG_OID );\r
+\r
+ if( buf_size > 0 )\r
+ {\r
+ cl_memclr(g_vnic.host_name, sizeof( g_vnic.host_name ) );\r
+ for( i = 0; i < min( ( buf_size > 1 ), sizeof( g_vnic.host_name ) ); i++ )\r
+ {\r
+ g_vnic.host_name[i] = *(p_src_buf + i*2);\r
+ }\r
+ }\r
+\r
+ return status;\r
+}\r
+\r
+static void\r
+__vnic_read_machine_name( void )\r
+{\r
+ /* this code is borrowed from the bus_driver */\r
+\r
+ NTSTATUS nt_status;\r
+ /* Remember the terminating entry in the table below. */\r
+ RTL_QUERY_REGISTRY_TABLE table[2];\r
+ UNICODE_STRING hostNamePath;\r
+ UNICODE_STRING hostNameW;\r
+ ANSI_STRING hostName;\r
+\r
+ VNIC_ENTER( VNIC_DBG_INIT );\r
+\r
+ /* Get the host name. */\r
+ RtlInitUnicodeString( &hostNamePath, L"ComputerName\\ComputerName" );\r
+ RtlInitUnicodeString( &hostNameW, NULL );\r
+\r
+ /*\r
+ * Clear the table. This clears all the query callback pointers,\r
+ * and sets up the terminating table entry.\r
+ */\r
+ cl_memclr( table, sizeof(table) );\r
+\r
+ /* Setup the table entries. */\r
+ table[0].Flags = RTL_QUERY_REGISTRY_DIRECT | RTL_QUERY_REGISTRY_REQUIRED;\r
+ table[0].Name = L"ComputerName";\r
+ table[0].EntryContext = &hostNameW;\r
+ table[0].DefaultType = REG_SZ;\r
+ table[0].DefaultData = &hostNameW;\r
+ table[0].DefaultLength = 0;\r
+\r
+ /* Have at it! */\r
+ nt_status = RtlQueryRegistryValues( RTL_REGISTRY_CONTROL,\r
+ hostNamePath.Buffer, table, NULL, NULL );\r
+ if( NT_SUCCESS( nt_status ) )\r
+ {\r
+ /* Convert the UNICODE host name to UTF-8 (ASCII). */\r
+ hostName.Length = 0;\r
+ hostName.MaximumLength = sizeof(g_vnic.host_name) - 1;\r
+ hostName.Buffer = (PCHAR)g_vnic.host_name;\r
+ nt_status = RtlUnicodeStringToAnsiString( &hostName, &hostNameW, FALSE );\r
+ RtlFreeUnicodeString( &hostNameW );\r
+ }\r
+ else\r
+ {\r
+ VNIC_TRACE(VNIC_DBG_ERROR , ("Failed to get host name from registry\n") );\r
+ /* Use the default name... */\r
+ cl_memcpy( g_vnic.host_name,\r
+ DEFAULT_HOST_NAME,\r
+ min (sizeof( g_vnic.host_name), sizeof(DEFAULT_HOST_NAME) ) );\r
+ }\r
+\r
+ VNIC_EXIT( VNIC_DBG_INIT );\r
+}\r
+\r
+/* function: usec_timer_start\r
+ uses cl_timer* functionality (init/destroy/stop/start )\r
+ except it takes expiration time parameter in microseconds.\r
+*/\r
+cl_status_t\r
+usec_timer_start(\r
+ IN cl_timer_t* const p_timer,\r
+ IN const uint32_t time_usec )\r
+{\r
+ LARGE_INTEGER due_time;\r
+\r
+ CL_ASSERT( p_timer );\r
+ CL_ASSERT( p_timer->pfn_callback );\r
+ CL_ASSERT( KeGetCurrentIrql() <= DISPATCH_LEVEL );\r
+\r
+ /* Due time is in 100 ns increments. Negative for relative time. */\r
+ due_time.QuadPart = -(int64_t)(((uint64_t)time_usec) * 10);\r
+\r
+ /* Store the timeout time in the timer object. in microseconds */\r
+ p_timer->timeout_time = cl_get_time_stamp() + (((uint64_t)time_usec));\r
+\r
+ KeSetTimer( &p_timer->timer, due_time, &p_timer->dpc );\r
+ return( CL_SUCCESS );\r
+}\r
+\r
+\r
+static NDIS_STATUS\r
+_vnic_process_packet_filter(\r
+ IN vnic_adapter_t* const p_adapter,\r
+ IN ULONG pkt_filter )\r
+{\r
+ NDIS_STATUS status = NDIS_STATUS_SUCCESS;\r
+ viport_t *p_viport;\r
+ ULONG need_updates = 0;\r
+\r
+ VNIC_ENTER(VNIC_DBG_FUNC );\r
+\r
+ ASSERT( p_adapter );\r
+\r
+ p_viport = p_adapter->p_currentPath->pViport;\r
+\r
+ ASSERT( p_viport );\r
+ ASSERT( !( p_viport->updates & SYNC_QUERY ) );\r
+\r
+ if( ( InterlockedExchange( \r
+ (volatile LONG*)&p_adapter->packet_filter, pkt_filter )) == (LONG)pkt_filter )\r
+ {\r
+ InterlockedExchange( &p_viport->updates, 0 );\r
+ return status;\r
+ }\r
+\r
+ ASSERT( (p_viport->updates & ~MCAST_OVERFLOW) == 0 );\r
+\r
+ if( pkt_filter )\r
+ {\r
+ if( !( p_viport->flags & INIC_FLAG_ENABLE_NIC ) )\r
+ {\r
+ p_viport->newFlags &= ~INIC_FLAG_DISABLE_NIC;\r
+ p_viport->newFlags |= INIC_FLAG_ENABLE_NIC | INIC_FLAG_SET_MTU;\r
+ p_viport->newMtu = (uint16_t)p_adapter->params.MinMtu;\r
+ InterlockedOr( (volatile LONG*)&need_updates, NEED_LINK_CONFIG );\r
+ }\r
+\r
+ if( pkt_filter & NDIS_PACKET_TYPE_ALL_MULTICAST )\r
+ {\r
+ if( !( p_viport->flags & INIC_FLAG_ENABLE_MCAST_ALL ) )\r
+ {\r
+ p_viport->newFlags &= ~INIC_FLAG_DISABLE_MCAST_ALL;\r
+ p_viport->newFlags |= INIC_FLAG_ENABLE_MCAST_ALL;\r
+ InterlockedOr( (volatile LONG*)&need_updates,\r
+ NEED_LINK_CONFIG | MCAST_OVERFLOW );\r
+ }\r
+ }\r
+ else\r
+ {\r
+ if( p_viport->flags & NDIS_PACKET_TYPE_ALL_MULTICAST )\r
+ {\r
+ p_viport->newFlags &= ~INIC_FLAG_ENABLE_MCAST_ALL;\r
+ p_viport->newFlags |= INIC_FLAG_DISABLE_MCAST_ALL;\r
+ InterlockedOr( (volatile LONG*)&need_updates, NEED_LINK_CONFIG );\r
+ }\r
+ }\r
+\r
+ if ( pkt_filter & NDIS_PACKET_TYPE_PROMISCUOUS )\r
+ {\r
+ if( !( p_viport->flags & INIC_FLAG_ENABLE_PROMISC ) )\r
+ {\r
+ p_viport->newFlags &= ~INIC_FLAG_DISABLE_PROMISC;\r
+ p_viport->newFlags |= INIC_FLAG_ENABLE_PROMISC;\r
+ InterlockedOr( (volatile LONG*)&need_updates, NEED_LINK_CONFIG );\r
+ }\r
+ }\r
+ else\r
+ {\r
+ if( p_viport->flags & INIC_FLAG_ENABLE_PROMISC )\r
+ {\r
+ p_viport->newFlags &= ~INIC_FLAG_ENABLE_PROMISC;\r
+ p_viport->newFlags |= INIC_FLAG_DISABLE_PROMISC;\r
+ InterlockedOr( (volatile LONG*)&need_updates, NEED_LINK_CONFIG );\r
+ }\r
+ }\r
+ }\r
+\r
+ /* ENABLE NIC, BROADCAST and MULTICAST flags set on start */\r
+ if( need_updates )\r
+ {\r
+ p_adapter->pending_set = TRUE;\r
+ InterlockedOr( &p_viport->updates, need_updates );\r
+\r
+ status = _viport_process_query( p_viport, FALSE );\r
+ VNIC_TRACE( VNIC_DBG_OID,\r
+ ("LINK CONFIG status %x\n", status ));\r
+ if( status != NDIS_STATUS_PENDING )\r
+ {\r
+ p_adapter->pending_set = FALSE;\r
+ }\r
+ }\r
+\r
+ VNIC_EXIT( VNIC_DBG_FUNC );\r
+ return status;\r
+}\r
+\r
+static NTSTATUS\r
+__vnic_read_service_registry(\r
+ IN UNICODE_STRING* const p_registry_path )\r
+{\r
+ NTSTATUS status;\r
+ RTL_QUERY_REGISTRY_TABLE table[VNIC_REGISTRY_TBL_SIZE + 1];\r
+ UNICODE_STRING param_path;\r
+ ULONG _reg_dbg_lvl = 0;\r
+ int i;\r
+\r
+ RtlInitUnicodeString( ¶m_path, NULL );\r
+ param_path.MaximumLength = \r
+ p_registry_path->Length + sizeof(L"\\Parameters");\r
+ \r
+ param_path.Buffer = cl_zalloc( param_path.MaximumLength );\r
+ if( !param_path.Buffer )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_ERROR,\r
+ ("Failed to allocate parameters path buffer.\n") );\r
+ return STATUS_INSUFFICIENT_RESOURCES;\r
+ }\r
+\r
+ RtlAppendUnicodeStringToString( ¶m_path, p_registry_path );\r
+ RtlAppendUnicodeToString( ¶m_path, L"\\Parameters" );\r
+\r
+ cl_memclr( table, sizeof(table) );\r
+ \r
+ /* init debug flags entry */\r
+ table[0].Flags = RTL_QUERY_REGISTRY_DIRECT;\r
+ table[0].Name = L"DebugFlags";\r
+ table[0].EntryContext = &_reg_dbg_lvl;\r
+ table[0].DefaultType = REG_DWORD;\r
+ table[0].DefaultData = &_reg_dbg_lvl;\r
+ table[0].DefaultLength = sizeof(ULONG);\r
+\r
+ /* Setup the rest of table entries. */\r
+ for ( i = 1; i < VNIC_REGISTRY_TBL_SIZE; i++ )\r
+ {\r
+ table[i].Flags = RTL_QUERY_REGISTRY_DIRECT;\r
+ table[i].Name = reg_array[i].name;\r
+ table[i].EntryContext = ®_array[i].value;\r
+ table[i].DefaultType = REG_DWORD;\r
+ table[i].DefaultData = ®_array[i].value;\r
+ table[i].DefaultLength = sizeof(ULONG);\r
+ }\r
+\r
+ status = RtlQueryRegistryValues( RTL_REGISTRY_ABSOLUTE, \r
+ param_path.Buffer, table, NULL, NULL );\r
+\r
+ if( status == STATUS_SUCCESS )\r
+ {\r
+ g_vnic_dbg_lvl |= _reg_dbg_lvl;\r
+ VNIC_TRACE(VNIC_DBG_INFO, ("DebugFlags Set %#x\n",g_vnic_dbg_lvl ));\r
+ g_vnic.p_params = reg_array;\r
+ }\r
+\r
+ cl_free( param_path.Buffer );\r
+\r
+ return status;\r
+}\r
--- /dev/null
+/*\r
+ * Copyright (c) 2007 QLogic Corporation. All rights reserved.\r
+ *\r
+ * This software is available to you under the OpenIB.org BSD license\r
+ * below:\r
+ *\r
+ * Redistribution and use in source and binary forms, with or\r
+ * without modification, are permitted provided that the following\r
+ * conditions are met:\r
+ *\r
+ * - Redistributions of source code must retain the above\r
+ * copyright notice, this list of conditions and the following\r
+ * disclaimer.\r
+ *\r
+ * - Redistributions in binary form must reproduce the above\r
+ * copyright notice, this list of conditions and the following\r
+ * disclaimer in the documentation and/or other materials\r
+ * provided with the distribution.\r
+ *\r
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,\r
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\r
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND\r
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS\r
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN\r
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN\r
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\r
+ * SOFTWARE.\r
+ *\r
+ * $Id$\r
+ */\r
+\r
+#ifndef _VNIC_DRIVER_H_\r
+#define _VNIC_DRIVER_H_\r
+\r
+#include "vnic_adapter.h"\r
+#include "vnic_debug.h"\r
+\r
+\r
+#if defined(NDIS50_MINIPORT)\r
+#define MAJOR_NDIS_VERSION 5\r
+#define MINOR_NDIS_VERSION 0\r
+#elif defined (NDIS51_MINIPORT)\r
+#define MAJOR_NDIS_VERSION 5\r
+#define MINOR_NDIS_VERSION 1\r
+#else\r
+#error NDIS Version not defined, try defining NDIS50_MINIPORT or NDIS51_MINIPORT\r
+#endif\r
+\r
+#include <ndis.h>\r
+\r
+static const NDIS_OID SUPPORTED_OIDS[] =\r
+{\r
+ OID_GEN_SUPPORTED_LIST,\r
+ OID_GEN_HARDWARE_STATUS,\r
+ OID_GEN_MEDIA_SUPPORTED,\r
+ OID_GEN_MEDIA_IN_USE,\r
+ OID_GEN_MAXIMUM_LOOKAHEAD,\r
+ OID_GEN_MAXIMUM_FRAME_SIZE,\r
+ OID_GEN_LINK_SPEED,\r
+ OID_GEN_TRANSMIT_BUFFER_SPACE,\r
+ OID_GEN_RECEIVE_BUFFER_SPACE,\r
+ OID_GEN_TRANSMIT_BLOCK_SIZE,\r
+ OID_GEN_RECEIVE_BLOCK_SIZE,\r
+ OID_GEN_VENDOR_ID,\r
+ OID_GEN_VENDOR_DESCRIPTION,\r
+ OID_GEN_CURRENT_PACKET_FILTER,\r
+ OID_GEN_CURRENT_LOOKAHEAD,\r
+ OID_GEN_DRIVER_VERSION,\r
+ OID_GEN_MAXIMUM_TOTAL_SIZE,\r
+ OID_GEN_PROTOCOL_OPTIONS, // ?\r
+ OID_GEN_MAC_OPTIONS,\r
+ OID_GEN_MEDIA_CONNECT_STATUS,\r
+ OID_GEN_MAXIMUM_SEND_PACKETS,\r
+ OID_GEN_VENDOR_DRIVER_VERSION,\r
+ OID_GEN_PHYSICAL_MEDIUM,\r
+ OID_GEN_XMIT_OK,\r
+ OID_GEN_RCV_OK,\r
+ OID_GEN_XMIT_ERROR,\r
+ OID_GEN_RCV_ERROR,\r
+ OID_GEN_RCV_NO_BUFFER,\r
+ OID_GEN_DIRECTED_BYTES_XMIT,\r
+ OID_GEN_DIRECTED_FRAMES_XMIT,\r
+ OID_GEN_MULTICAST_BYTES_XMIT,\r
+ OID_GEN_MULTICAST_FRAMES_XMIT,\r
+ OID_GEN_BROADCAST_BYTES_XMIT,\r
+ OID_GEN_BROADCAST_FRAMES_XMIT,\r
+ OID_GEN_DIRECTED_BYTES_RCV,\r
+ OID_GEN_DIRECTED_FRAMES_RCV,\r
+ OID_GEN_MULTICAST_BYTES_RCV,\r
+ OID_GEN_MULTICAST_FRAMES_RCV,\r
+ OID_GEN_BROADCAST_BYTES_RCV,\r
+ OID_GEN_BROADCAST_FRAMES_RCV,\r
+ OID_GEN_VLAN_ID,\r
+ OID_802_3_PERMANENT_ADDRESS,\r
+ OID_802_3_CURRENT_ADDRESS,\r
+ OID_802_3_MULTICAST_LIST,\r
+ OID_802_3_MAXIMUM_LIST_SIZE,\r
+ OID_802_3_MAC_OPTIONS,\r
+ OID_802_3_RCV_ERROR_ALIGNMENT,\r
+ OID_802_3_XMIT_ONE_COLLISION,\r
+ OID_802_3_XMIT_MORE_COLLISIONS,\r
+ OID_TCP_TASK_OFFLOAD\r
+};\r
+\r
+static const unsigned char VENDOR_ID[] = {0x00, 0x06, 0x6A, 0x00};\r
+#define VENDOR_DESCRIPTION "Virtual Ethernet over InfiniBand"\r
+#define DEFAULT_VNIC_NAME "VNIC"\r
+\r
+NTSTATUS\r
+DriverEntry(\r
+ IN PDRIVER_OBJECT p_drv_obj,\r
+ IN PUNICODE_STRING p_reg_path );\r
+\r
+VOID\r
+vnic_unload(\r
+ IN PDRIVER_OBJECT p_drv_obj );\r
+\r
+NDIS_STATUS\r
+vnic_initialize(\r
+ OUT PNDIS_STATUS p_open_err_status,\r
+ OUT PUINT p_selected_medium_index,\r
+ IN PNDIS_MEDIUM medium_array,\r
+ IN UINT medium_array_size,\r
+ IN NDIS_HANDLE h_handle,\r
+ IN NDIS_HANDLE wrapper_configuration_context );\r
+\r
+BOOLEAN\r
+vnic_check_for_hang(\r
+ IN NDIS_HANDLE adapter_context );\r
+\r
+void\r
+vnic_halt(\r
+ IN NDIS_HANDLE adapter_context );\r
+\r
+NDIS_STATUS\r
+vnic_oid_query_info(\r
+ IN NDIS_HANDLE adapter_context,\r
+ IN NDIS_OID oid,\r
+ IN PVOID info_buf,\r
+ IN ULONG info_buf_len,\r
+ OUT PULONG p_bytes_written,\r
+ OUT PULONG p_bytes_needed );\r
+\r
+NDIS_STATUS\r
+vnic_reset(\r
+ OUT PBOOLEAN p_addressing_reset,\r
+ IN NDIS_HANDLE adapter_context );\r
+\r
+NDIS_STATUS\r
+vnic_oid_set_info(\r
+ IN NDIS_HANDLE adapter_context,\r
+ IN NDIS_OID oid,\r
+ IN PVOID info_buf,\r
+ IN ULONG info_buf_length,\r
+ OUT PULONG p_bytes_read,\r
+ OUT PULONG p_bytes_needed );\r
+\r
+void\r
+vnic_send_packets(\r
+ IN NDIS_HANDLE adapter_context,\r
+ IN PPNDIS_PACKET packet_array,\r
+ IN UINT num_packets );\r
+\r
+void\r
+vnic_cancel_xmit(\r
+ IN NDIS_HANDLE adapter_context,\r
+ IN PVOID cancel_id );\r
+void\r
+vnic_pnp_notify(\r
+ IN NDIS_HANDLE adapter_context,\r
+ IN NDIS_DEVICE_PNP_EVENT pnp_event,\r
+ IN PVOID info_buf,\r
+ IN ULONG info_buf_len );\r
+\r
+void\r
+vnic_shutdown(\r
+ IN PVOID adapter_context );\r
+\r
+NDIS_STATUS\r
+vnic_get_agapter_interface(\r
+ IN NDIS_HANDLE h_handle,\r
+ IN vnic_adapter_t *p_adapter);\r
+\r
+\r
+/* same as cl_timer_start() except it takes timeout param in usec */\r
+/* need to run kicktimer */\r
+cl_status_t \r
+usec_timer_start(\r
+ IN cl_timer_t* const p_timer,\r
+ IN const uint32_t time_usec );\r
+\r
+#endif /* _VNIC_DRIVER_H_ */\r
--- /dev/null
+/*\r
+ * Copyright (c) 2007 QLogic Corporation. All rights reserved.\r
+ *\r
+ * This software is available to you under the OpenIB.org BSD license\r
+ * below:\r
+ *\r
+ * Redistribution and use in source and binary forms, with or\r
+ * without modification, are permitted provided that the following\r
+ * conditions are met:\r
+ *\r
+ * - Redistributions of source code must retain the above\r
+ * copyright notice, this list of conditions and the following\r
+ * disclaimer.\r
+ *\r
+ * - Redistributions in binary form must reproduce the above\r
+ * copyright notice, this list of conditions and the following\r
+ * disclaimer in the documentation and/or other materials\r
+ * provided with the distribution.\r
+ *\r
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,\r
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\r
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND\r
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS\r
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN\r
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN\r
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\r
+ * SOFTWARE.\r
+ *\r
+ * $Id$\r
+ */\r
+#include "vnic_adapter.h"\r
+#include "vnic_util.h"\r
+\r
+#ifndef max_t\r
+#define max_t(type,x,y) \\r
+ ({ type __x = (x); type __y = (y); __x > __y ? __x: __y; })\r
+#endif\r
+\r
+\r
+static int inicIbInited = 0;\r
+\r
+extern struct _vnic_globals g_vnic;\r
+\r
+void\r
+ib_asyncEvent(\r
+ ib_async_event_rec_t *pEventRecord );\r
+\r
+static void\r
+_ib_qpCompletion(\r
+ IN IbQp_t *pQp);\r
+static void\r
+_ibqp_connect_cb(\r
+ IN ib_cm_rep_rec_t *p_cm_rep );\r
+\r
+static void\r
+_ibqp_detach_cb(\r
+ IN ib_cm_drep_rec_t *p_drep_rec );\r
+\r
+static void\r
+_ibqp_dreq_cb(\r
+ IN ib_cm_dreq_rec_t *p_dreq_rec );\r
+\r
+static void\r
+_ibqp_mra_cb(\r
+ IN ib_cm_mra_rec_t *p_mra_rec );\r
+\r
+static void\r
+_ibqp_rej_cb(\r
+ IN ib_cm_rej_rec_t *p_rej_rec );\r
+static\r
+void ib_workCompletion(\r
+ IN ib_cq_handle_t h_cq,\r
+ IN void *cqContext );\r
+\r
+\r
+uint8_t\r
+ibca_findPortNum(\r
+ struct _viport *p_viport,\r
+ uint64_t guid )\r
+{\r
+ uint8_t port;\r
+\r
+ for (port = 0; port < p_viport->p_adapter->ca.numPorts; port++ )\r
+ {\r
+ if (p_viport->p_adapter->ca.portGuids[port] == guid )\r
+ {\r
+ return port+1;\r
+ }\r
+ }\r
+ return 0;\r
+}\r
+\r
+ib_api_status_t\r
+ibregion_physInit(\r
+ IN struct _vnic_adapter* p_adapter,\r
+ IN IbRegion_t *pRegion,\r
+ IN ib_pd_handle_t hPd,\r
+ IN uint64_t *p_vaddr,\r
+ IN uint64_t len )\r
+{\r
+ ib_phys_create_t phys_mem;\r
+ ib_phys_range_t phys_range;\r
+ ib_api_status_t ib_status = IB_SUCCESS;\r
+ uint64_t vaddr = 0;\r
+ VNIC_ENTER ( VNIC_DBG_IB );\r
+\r
+ UNUSED_PARAM( p_vaddr );\r
+\r
+ phys_range.base_addr = *(p_vaddr);\r
+ phys_range.size = len;\r
+ phys_mem.access_ctrl = ( IB_AC_LOCAL_WRITE | IB_AC_RDMA_WRITE );\r
+ phys_mem.buf_offset = 0;\r
+ phys_mem.hca_page_size = PAGE_SIZE;\r
+ phys_mem.length = len;\r
+ phys_mem.num_ranges = 1;\r
+ phys_mem.range_array = &phys_range;\r
+\r
+ ib_status = p_adapter->ifc.reg_phys( hPd,\r
+ &phys_mem,\r
+ &vaddr,\r
+ &pRegion->lkey,\r
+ &pRegion->rkey,\r
+ &pRegion->h_mr );\r
+\r
+ if ( ib_status != IB_SUCCESS )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_ERROR,\r
+ ("ib_reg_phys failed status %s(%d)\n",\r
+ p_adapter->ifc.get_err_str(ib_status), ib_status ) );\r
+ pRegion->h_mr = NULL;\r
+ }\r
+ else\r
+ {\r
+ pRegion->virtAddress = vaddr;\r
+ pRegion->len = len;\r
+ }\r
+\r
+ VNIC_EXIT( VNIC_DBG_IB );\r
+ return ib_status;\r
+}\r
+\r
+ib_api_status_t\r
+ibregion_init (\r
+ IN viport_t *p_viport,\r
+ IN OUT IbRegion_t *pRegion,\r
+ IN ib_pd_handle_t hPd,\r
+ IN void* __ptr64 vaddr,\r
+ IN uint64_t len,\r
+ IN ib_access_t access_ctrl )\r
+{\r
+ ib_api_status_t ib_status;\r
+ ib_mr_create_t create_mem;\r
+\r
+ VNIC_ENTER ( VNIC_DBG_IB );\r
+\r
+ create_mem.length = len;\r
+ create_mem.vaddr = vaddr;\r
+ create_mem.access_ctrl = access_ctrl;\r
+\r
+ ib_status = p_viport->p_adapter->ifc.reg_mem( hPd,\r
+ &create_mem,\r
+ &pRegion->lkey,\r
+ &pRegion->rkey,\r
+ &pRegion->h_mr );\r
+ if ( ib_status != IB_SUCCESS )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_ERROR,\r
+ ("ib_reg_mem failed status %s(%d)\n",\r
+ p_viport->p_adapter->ifc.get_err_str( ib_status ), ib_status ));\r
+ pRegion->h_mr = NULL;\r
+ }\r
+ else\r
+ {\r
+ pRegion->len = len;\r
+ pRegion->virtAddress = (uint64_t)( vaddr );\r
+ }\r
+ VNIC_EXIT ( VNIC_DBG_IB );\r
+ return ib_status;\r
+}\r
+\r
+void\r
+ibregion_cleanup(\r
+ IN viport_t *p_viport,\r
+ IN IbRegion_t *pRegion )\r
+{\r
+ ib_api_status_t ib_status;\r
+\r
+ VNIC_ENTER( VNIC_DBG_IB );\r
+\r
+ if( pRegion->h_mr != NULL )\r
+ {\r
+ ib_status = p_viport->p_adapter->ifc.dereg_mr( pRegion->h_mr );\r
+ if ( ib_status != IB_SUCCESS )\r
+ {\r
+ VNIC_TRACE_EXIT( VNIC_DBG_ERROR,\r
+ ("Dereg MR failed status (%d)\n", ib_status ));\r
+ }\r
+ pRegion->h_mr = NULL;\r
+ }\r
+\r
+ VNIC_EXIT( VNIC_DBG_IB );\r
+}\r
+\r
+\r
+void\r
+ibqp_construct(\r
+ IN OUT IbQp_t *pQp,\r
+ IN viport_t *pViport )\r
+{\r
+ VNIC_ENTER ( VNIC_DBG_IB );\r
+\r
+ ASSERT( pQp->qpState == IB_UNINITTED );\r
+\r
+ pQp->qp = NULL;\r
+ pQp->cq = NULL;\r
+ pQp->pViport = pViport;\r
+ pQp->pCa = &pViport->p_adapter->ca;\r
+\r
+ NdisAllocateSpinLock( &pQp->qpLock );\r
+\r
+ InitializeListHead( &pQp->listPtrs);\r
+}\r
+\r
+\r
+ib_api_status_t\r
+ibqp_init(\r
+ IN OUT IbQp_t *pQp,\r
+ IN uint64_t guid,\r
+ IN IbConfig_t *p_conf )\r
+{\r
+ ib_qp_create_t attribCreate;\r
+ ib_qp_mod_t attribMod;\r
+ ib_qp_attr_t qpAttribs;\r
+\r
+ ib_cq_create_t cq_create;\r
+ ib_cq_handle_t h_cq;\r
+\r
+ ib_api_status_t ib_status = IB_SUCCESS;\r
+\r
+ VNIC_ENTER ( VNIC_DBG_IB );\r
+\r
+ if (pQp->qpState != IB_UNINITTED && pQp->qpState != IB_DETACHED )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_ERROR,\r
+ ("ibqp_init: out of state (%d)\n", pQp->qpState) );\r
+ return IB_ERROR;\r
+ }\r
+\r
+ InterlockedExchange( &pQp->qpState, IB_UNINITTED );\r
+\r
+ pQp->p_conf = p_conf;\r
+\r
+ cq_create.size = p_conf->numSends + p_conf->numRecvs;\r
+ cq_create.pfn_comp_cb = ib_workCompletion;\r
+ cq_create.h_wait_obj = NULL;\r
+\r
+ ib_status = pQp->pViport->p_adapter->ifc.create_cq(\r
+ pQp->pViport->p_adapter->h_ca, &cq_create, pQp, ib_asyncEvent, &h_cq );\r
+\r
+ if( ib_status != IB_SUCCESS )\r
+ {\r
+ VNIC_TRACE_EXIT( VNIC_DBG_ERROR,\r
+ ("Failed allocating completion queue\n") );\r
+ goto err1;\r
+ }\r
+\r
+ pQp->cq = h_cq;\r
+\r
+ cl_memclr( &attribCreate, sizeof(attribCreate) );\r
+\r
+ attribCreate.qp_type = IB_QPT_RELIABLE_CONN;\r
+ attribCreate.sq_depth = p_conf->numSends;\r
+ attribCreate.rq_depth = p_conf->numRecvs;\r
+ attribCreate.sq_sge = p_conf->sendGather;\r
+ attribCreate.rq_sge = p_conf->recvScatter;\r
+ attribCreate.h_sq_cq = pQp->cq;\r
+ attribCreate.h_rq_cq = pQp->cq;\r
+ attribCreate.sq_signaled = FALSE;\r
+\r
+ ib_status = pQp->pViport->p_adapter->ifc.create_qp(\r
+ pQp->pViport->p_adapter->ca.hPd, \r
+ &attribCreate, \r
+ pQp,\r
+ ib_asyncEvent,\r
+ &pQp->qp );\r
+ if( ib_status != IB_SUCCESS )\r
+ {\r
+ VNIC_TRACE_EXIT( VNIC_DBG_IB, ("Create QP failed %s\n",\r
+ pQp->pViport->p_adapter->ifc.get_err_str( ib_status )) );\r
+ goto err2;\r
+ }\r
+ ib_status = pQp->pViport->p_adapter->ifc.query_qp(pQp->qp, &qpAttribs);\r
+ if( ib_status != IB_SUCCESS )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_ERROR, ("Query QP failed %s\n",\r
+ pQp->pViport->p_adapter->ifc.get_err_str( ib_status )) );\r
+ goto err3;\r
+ }\r
+ pQp->qpNumber = qpAttribs.num;\r
+ pQp->portGuid = guid;\r
+ cl_memclr( &attribMod, sizeof(attribMod) );\r
+\r
+ attribMod.req_state = IB_QPS_INIT;\r
+ attribMod.state.init.primary_port = ibca_findPortNum( pQp->pViport, guid );\r
+ attribMod.state.init.pkey_index = 0;\r
+ attribMod.state.init.access_ctrl = IB_AC_LOCAL_WRITE;\r
+ attribMod.state.init.access_ctrl |= (p_conf->sendGather > 1) ? IB_AC_RDMA_WRITE : 0;\r
+\r
+ ib_status = pQp->pViport->p_adapter->ifc.modify_qp( pQp->qp, &attribMod );\r
+ if( ib_status != IB_SUCCESS )\r
+ {\r
+ VNIC_TRACE_EXIT( VNIC_DBG_IB, ("Init QP failed %s\n",\r
+ pQp->pViport->p_adapter->ifc.get_err_str( ib_status )) );\r
+\r
+err3:\r
+ pQp->pViport->p_adapter->ifc.destroy_qp( pQp->qp, NULL );\r
+err2:\r
+ pQp->pViport->p_adapter->ifc.destroy_cq( pQp->cq, NULL );\r
+ }\r
+ else\r
+ {\r
+ InterlockedExchange( &pQp->qpState, IB_INITTED );\r
+ }\r
+\r
+err1:\r
+ VNIC_EXIT ( VNIC_DBG_IB );\r
+ return ib_status;\r
+}\r
+\r
+\r
+ib_api_status_t\r
+ibqp_connect(\r
+ IN IbQp_t *pQp)\r
+{\r
+ IbCa_t *pCa;\r
+ viport_t *p_viport;\r
+ IbConfig_t *p_conf;\r
+ ib_api_status_t ib_status = IB_SUCCESS;\r
+ ib_cm_req_t conn_req;\r
+\r
+ VNIC_ENTER( VNIC_DBG_IB );\r
+\r
+ if ( pQp->qpState != IB_INITTED )\r
+ {\r
+ VNIC_TRACE_EXIT( VNIC_DBG_IB,\r
+ ("ibqp_connect: out of state (%d)\n",pQp->qpState) );\r
+ return IB_INVALID_STATE;\r
+ }\r
+\r
+ p_viport = pQp->pViport;\r
+ pCa = pQp->pCa;\r
+ p_conf = pQp->p_conf;\r
+\r
+#ifdef VNIC_STATISTIC\r
+ pQp->statistics.connectionTime = cl_get_time_stamp();\r
+#endif\r
+\r
+ cl_memclr( &conn_req, sizeof(conn_req));\r
+\r
+ conn_req.h_al = p_viport->p_adapter->h_al;\r
+ conn_req.qp_type = IB_QPT_RELIABLE_CONN;\r
+ conn_req.h_qp = pQp->qp;\r
+ conn_req.p_req_pdata = (uint8_t*)&pQp->p_conf->connData;\r
+ conn_req.req_length = sizeof( Inic_ConnectionData_t );\r
+ conn_req.svc_id = pQp->p_conf->sid;\r
+ conn_req.pkey = pQp->p_conf->pathInfo.pkey;\r
+\r
+ conn_req.p_primary_path = &pQp->p_conf->pathInfo;\r
+\r
+ conn_req.retry_cnt = (uint8_t)pQp->p_conf->retryCount;\r
+ conn_req.rnr_nak_timeout = pQp->p_conf->minRnrTimer;\r
+ conn_req.rnr_retry_cnt = (uint8_t)pQp->p_conf->rnrRetryCount;\r
+ conn_req.max_cm_retries = 5;\r
+ conn_req.remote_resp_timeout = ib_path_rec_pkt_life( &pQp->p_conf->pathInfo ) + 1;\r
+ conn_req.local_resp_timeout = ib_path_rec_pkt_life( &pQp->p_conf->pathInfo ) + 1;\r
+\r
+ conn_req.compare_length = 0;\r
+ conn_req.resp_res = 0;\r
+\r
+ conn_req.flow_ctrl = TRUE;\r
+ \r
+ conn_req.pfn_cm_req_cb = NULL;\r
+ conn_req.pfn_cm_rep_cb = _ibqp_connect_cb;\r
+ conn_req.pfn_cm_mra_cb = _ibqp_mra_cb;\r
+ conn_req.pfn_cm_rej_cb = _ibqp_rej_cb;\r
+\r
+ InterlockedExchange( &pQp->qpState, IB_ATTACHING );\r
+\r
+ ib_status = p_viport->p_adapter->ifc.cm_req ( &conn_req );\r
+ if ( ib_status != IB_SUCCESS && ib_status != IB_PENDING )\r
+ {\r
+ VNIC_TRACE_EXIT( VNIC_DBG_ERROR,\r
+ ("Connect request return status %s\n",\r
+ p_viport->p_adapter->ifc.get_err_str( ib_status )) );\r
+ InterlockedExchange( &pQp->qpState, IB_DETACHED );\r
+ return ib_status;\r
+ }\r
+\r
+ if( cl_event_wait_on(\r
+ &p_viport->sync_event, EVENT_NO_TIMEOUT, FALSE ) != CL_SUCCESS )\r
+ {\r
+ VNIC_TRACE_EXIT( VNIC_DBG_ERROR, ("conn event timeout!\n") );\r
+ return IB_TIMEOUT;\r
+ }\r
+\r
+ if( pQp->qpState != IB_ATTACHED )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_ERROR, ("QP connect failed\n") );\r
+ ib_status = IB_ERROR;\r
+ }\r
+\r
+ VNIC_EXIT( VNIC_DBG_IB );\r
+ return ib_status;\r
+}\r
+\r
+\r
+static void\r
+_ibqp_detach_cb(\r
+ IN ib_cm_drep_rec_t *p_drep_rec )\r
+{\r
+ IbQp_t *pQp = (IbQp_t * __ptr64 )p_drep_rec->qp_context;\r
+ VNIC_ENTER( VNIC_DBG_IB );\r
+ CL_ASSERT( p_drep_rec );\r
+\r
+ InterlockedExchange( &pQp->qpState, IB_DETACHED );\r
+ viport_failure( pQp->pViport );\r
+\r
+ VNIC_EXIT( VNIC_DBG_IB );\r
+}\r
+\r
+static void\r
+_ibqp_rej_cb(\r
+ IN ib_cm_rej_rec_t *p_rej_rec )\r
+{\r
+ IbQp_t *pQp = (IbQp_t * __ptr64 )p_rej_rec->qp_context;\r
+ CL_ASSERT(p_rej_rec );\r
+\r
+ InterlockedExchange( &pQp->qpState, IB_DETACHED );\r
+ switch ( p_rej_rec->rej_status )\r
+ {\r
+ case IB_REJ_USER_DEFINED:\r
+ \r
+ VNIC_TRACE ( VNIC_DBG_IB | VNIC_DBG_ERROR,\r
+ ("Conn req user reject status %d\nARI: %s\n",\r
+ cl_ntoh16( p_rej_rec->rej_status ),\r
+ p_rej_rec->p_ari ));\r
+ break;\r
+ default:\r
+ VNIC_TRACE( VNIC_DBG_IB | VNIC_DBG_ERROR,\r
+ ("Conn req reject status %d\n",\r
+ cl_ntoh16( p_rej_rec->rej_status )) );\r
+ }\r
+\r
+ pQp->pViport->p_adapter->hung++;\r
+ cl_event_signal( &pQp->pViport->sync_event );\r
+}\r
+\r
+static void\r
+_ibqp_mra_cb(\r
+ IN ib_cm_mra_rec_t *p_mra_rec )\r
+{\r
+ VNIC_ENTER( VNIC_DBG_IB );\r
+ CL_ASSERT( p_mra_rec );\r
+ UNREFERENCED_PARAMETER( p_mra_rec );\r
+ VNIC_EXIT( VNIC_DBG_IB );\r
+}\r
+\r
+static void\r
+_ibqp_dreq_cb(\r
+ IN ib_cm_dreq_rec_t *p_dreq_rec )\r
+{\r
+ ib_api_status_t ib_status = IB_SUCCESS;\r
+ ib_cm_drep_t cm_drep;\r
+ IbQp_t *pQp = (IbQp_t * __ptr64 )p_dreq_rec->qp_context;\r
+\r
+ VNIC_ENTER( VNIC_DBG_IB );\r
+ CL_ASSERT( p_dreq_rec );\r
+\r
+ cm_drep.drep_length = 0;\r
+ cm_drep.p_drep_pdata = NULL;\r
+\r
+ ib_status = pQp->pViport->p_adapter->ifc.cm_drep(\r
+ p_dreq_rec->h_cm_dreq, &cm_drep );\r
+ if ( ib_status != IB_SUCCESS )\r
+ {\r
+ VNIC_TRACE_EXIT( VNIC_DBG_ERROR,\r
+ ("dreq_cb failed status %s(%d)\n",\r
+ pQp->pViport->p_adapter->ifc.get_err_str( ib_status ), ib_status));\r
+ return;\r
+ }\r
+\r
+ InterlockedExchange (&pQp->qpState, IB_DETACHED );\r
+ pQp->pViport->p_adapter->hung++;\r
+ viport_failure( pQp->pViport );\r
+\r
+ VNIC_EXIT( VNIC_DBG_IB );\r
+}\r
+\r
+void\r
+ibqp_detach(\r
+ IN IbQp_t *pQp )\r
+{\r
+ ib_cm_dreq_t cm_dreq;\r
+ ib_api_status_t ib_status = IB_SUCCESS;\r
+\r
+ VNIC_ENTER( VNIC_DBG_IB );\r
+\r
+ if( InterlockedCompareExchange( &pQp->qpState, \r
+ IB_DETACHING, IB_ATTACHED ) == IB_ATTACHED )\r
+ {\r
+ NdisAcquireSpinLock( &pQp->qpLock );\r
+\r
+ cm_dreq.h_qp = pQp->qp;\r
+ cm_dreq.qp_type = IB_QPT_RELIABLE_CONN;\r
+ cm_dreq.p_dreq_pdata = NULL;\r
+ cm_dreq.dreq_length = 0;\r
+ cm_dreq.pfn_cm_drep_cb = _ibqp_detach_cb;\r
+ ib_status = pQp->pViport->p_adapter->ifc.cm_dreq( &cm_dreq );\r
+ if ( ib_status != IB_SUCCESS )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_ERROR,\r
+ (" cm_dreq failed status %s\n",\r
+ pQp->pViport->p_adapter->ifc.get_err_str( ib_status )));\r
+ }\r
+\r
+ NdisReleaseSpinLock( &pQp->qpLock );\r
+\r
+ ib_status = pQp->pViport->p_adapter->ifc.destroy_qp( pQp->qp, NULL );\r
+ if ( ib_status != IB_SUCCESS )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_ERROR,\r
+ (" QP destroy failed status %s\n",\r
+ pQp->pViport->p_adapter->ifc.get_err_str( ib_status )));\r
+ }\r
+ }\r
+\r
+ VNIC_EXIT( VNIC_DBG_IB );\r
+ return;\r
+}\r
+\r
+void\r
+ibqp_cleanup(\r
+ IN IbQp_t *pQp )\r
+{\r
+ ib_api_status_t ib_status = IB_SUCCESS;\r
+ LONG qp_state;\r
+\r
+ VNIC_ENTER( VNIC_DBG_IB );\r
+\r
+ qp_state = InterlockedExchange( &pQp->qpState, IB_UNINITTED );\r
+ if ( qp_state != IB_UNINITTED &&\r
+ qp_state != IB_DETACHED &&\r
+ qp_state != IB_DETACHING )\r
+ {\r
+ ib_status = pQp->pViport->p_adapter->ifc.destroy_qp( pQp->qp, NULL );\r
+ if ( ib_status != IB_SUCCESS )\r
+ {\r
+ VNIC_TRACE_EXIT( VNIC_DBG_ERROR,\r
+ ("destroy_qp failed status %s\n",\r
+ pQp->pViport->p_adapter->ifc.get_err_str( ib_status )) );\r
+ }\r
+ }\r
+\r
+ VNIC_EXIT( VNIC_DBG_IB );\r
+ return;\r
+}\r
+\r
+ib_api_status_t ibqp_postSend(IbQp_t *pQp, Io_t *pIo)\r
+{\r
+ ib_api_status_t ib_status;\r
+\r
+#ifdef VNIC_STATISTIC\r
+ int64_t postTime;\r
+#endif /* VNIC_STATISTIC */\r
+\r
+ VNIC_ENTER( VNIC_DBG_IB );\r
+\r
+ NdisAcquireSpinLock( &pQp->qpLock );\r
+\r
+ if( pQp->qpState != IB_ATTACHED )\r
+ {\r
+ ib_status = IB_INVALID_STATE;\r
+ goto failure;\r
+ }\r
+\r
+#ifdef VNIC_STATISTIC\r
+ pIo->time = postTime = cl_get_time_stamp();\r
+#endif /* VNIC_STATISTIC */\r
+ if (pIo->wrq.wr_type == WR_RDMA_WRITE )\r
+ pIo->type = RDMA;\r
+ else\r
+ pIo->type = SEND;\r
+\r
+ ib_status =\r
+ pQp->pViport->p_adapter->ifc.post_send( pQp->qp, &pIo->wrq, NULL );\r
+\r
+#ifdef VNIC_STATISTIC\r
+ postTime = cl_get_time_stamp() - postTime;\r
+#endif /* VNIC_STATISTIC */\r
+\r
+ if( ib_status != IB_SUCCESS )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_ERROR, ("ib_post_send returned %s\n",\r
+ pQp->pViport->p_adapter->ifc.get_err_str( ib_status )) );\r
+ }\r
+ else\r
+ {\r
+#ifdef VNIC_STATISTIC\r
+ if (pIo->wrq.wr_type == WR_RDMA_WRITE)\r
+ {\r
+ pQp->statistics.rdmaPostTime += postTime;\r
+ pQp->statistics.rdmaPostIos++;\r
+ }\r
+ else\r
+ {\r
+ pQp->statistics.sendPostTime += postTime;\r
+ pQp->statistics.sendPostIos++;\r
+ }\r
+#endif /* VNIC_STATISTIC */\r
+ }\r
+\r
+failure:\r
+ NdisReleaseSpinLock( &pQp->qpLock );\r
+ VNIC_EXIT( VNIC_DBG_IB );\r
+ return ib_status;\r
+}\r
+\r
+\r
+ib_api_status_t\r
+ibqp_postRecv(IbQp_t *pQp, Io_t *pIo)\r
+{\r
+ ib_api_status_t ib_status = IB_SUCCESS;\r
+#ifdef VNIC_STATISTIC\r
+ int64_t postTime;\r
+#endif /* VNIC_STATISTIC */\r
+\r
+ NdisAcquireSpinLock( &pQp->qpLock );\r
+ /* can post recvieves before connecting queue pair */\r
+ if( pQp->qpState != IB_INITTED && pQp->qpState != IB_ATTACHED )\r
+ {\r
+ NdisReleaseSpinLock( &pQp->qpLock );\r
+ return IB_INVALID_STATE;\r
+ }\r
+ pIo->type = RECV;\r
+\r
+#ifdef VNIC_STATISTIC\r
+ postTime = cl_get_time_stamp();\r
+ if (pIo->time != 0)\r
+ {\r
+ pQp->statistics.recvCompTime += postTime - pIo->time;\r
+ pQp->statistics.recvCompIos++;\r
+ }\r
+#endif /* VNIC_STATISTIC */\r
+\r
+ ib_status =\r
+ pQp->pViport->p_adapter->ifc.post_recv(pQp->qp, &pIo->r_wrq, NULL );\r
+\r
+#ifdef VNIC_STATISTIC\r
+ postTime = (cl_get_time_stamp()) - postTime;\r
+#endif /* VNIC_STATISTIC */\r
+\r
+ if( ib_status != IB_SUCCESS )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_ERROR,\r
+ ("Post Recv failed status %s(%d)\n",\r
+ pQp->pViport->p_adapter->ifc.get_err_str(ib_status), ib_status ));\r
+\r
+ NdisReleaseSpinLock( &pQp->qpLock );\r
+ return ib_status;\r
+ }\r
+ else\r
+ {\r
+#ifdef VNIC_STATISTIC\r
+ pQp->statistics.recvPostTime += postTime;\r
+ pQp->statistics.recvPostIos++;\r
+#endif /* VNIC_STATISTIC */\r
+ }\r
+\r
+ NdisReleaseSpinLock( &pQp->qpLock );\r
+ return ib_status;\r
+}\r
+\r
+\r
+static void\r
+_ibqp_connect_cb(\r
+ IN ib_cm_rep_rec_t *p_cm_rep )\r
+{\r
+ IbQp_t *pQp;\r
+ ib_api_status_t ib_status = IB_SUCCESS;\r
+\r
+ union\r
+ {\r
+ ib_cm_rtu_t cm_rtu;\r
+ ib_cm_mra_t cm_mra;\r
+ ib_cm_rej_t cm_rej;\r
+ } u_reply;\r
+\r
+ viport_t *p_viport;\r
+\r
+ VNIC_ENTER( VNIC_DBG_IB );\r
+\r
+ pQp = (IbQp_t * __ptr64 )p_cm_rep->qp_context;\r
+ p_viport = pQp->pViport;\r
+\r
+ ASSERT( pQp->qpState == IB_ATTACHING );\r
+\r
+ ib_status = p_viport->p_adapter->ifc.rearm_cq( pQp->cq, FALSE );\r
+ if ( ib_status != IB_SUCCESS )\r
+ {\r
+ VNIC_TRACE_EXIT( VNIC_DBG_ERROR,\r
+ ("Rearm CQ failed %s\n",\r
+ p_viport->p_adapter->ifc.get_err_str( ib_status )) );\r
+\r
+ cl_memclr( &u_reply.cm_rej, sizeof( u_reply.cm_rej ) );\r
+ u_reply.cm_rej.rej_status = IB_REJ_INSUF_RESOURCES;\r
+\r
+ p_viport->p_adapter->ifc.cm_rej( p_cm_rep->h_cm_rep, &u_reply.cm_rej );\r
+ goto err;\r
+ }\r
+\r
+ cl_memclr( &u_reply.cm_rtu, sizeof( u_reply.cm_rtu ) );\r
+ u_reply.cm_rtu.access_ctrl = IB_AC_LOCAL_WRITE;\r
+\r
+ if( pQp->p_conf->sendGather > 1 )\r
+ u_reply.cm_rtu.access_ctrl |= ( IB_AC_RDMA_WRITE );\r
+\r
+ u_reply.cm_rtu.pfn_cm_dreq_cb = _ibqp_dreq_cb;\r
+\r
+ ib_status = p_viport->p_adapter->ifc.cm_rtu ( p_cm_rep->h_cm_rep, &u_reply.cm_rtu );\r
+ if ( ib_status != IB_SUCCESS )\r
+ {\r
+ VNIC_TRACE_EXIT( VNIC_DBG_ERROR,\r
+ ("Send RTU failed: status %#x\n", ib_status ) );\r
+err:\r
+ InterlockedExchange( &pQp->qpState, IB_DETACHED );\r
+ pQp->pViport->p_adapter->hung++;\r
+ }\r
+ else\r
+ {\r
+ InterlockedExchange ( &pQp->qpState, IB_ATTACHED );\r
+ }\r
+\r
+ cl_event_signal( &p_viport->sync_event );\r
+ VNIC_EXIT( VNIC_DBG_IB );\r
+}\r
+\r
+\r
+#define WC_LIST_SIZE_TO_POLL 32\r
+static void\r
+_ib_qpCompletion(\r
+ IN IbQp_t *pQp )\r
+{\r
+ Io_t *pIo;\r
+ ib_wc_t wc[WC_LIST_SIZE_TO_POLL];\r
+ ib_wc_t *p_free_wc;\r
+ ib_wc_t *p_done_wc;\r
+ ib_api_status_t ib_status = IB_SUCCESS;\r
+ int i;\r
+\r
+#ifdef VNIC_STATISTIC\r
+ int64_t compTime;\r
+#endif /* VNIC_STATISTIC */\r
+\r
+ VNIC_ENTER ( VNIC_DBG_IB );\r
+\r
+ if ( pQp->qpState != IB_ATTACHING && pQp->qpState != IB_ATTACHED )\r
+ return;\r
+\r
+#ifdef VNIC_STATISTIC\r
+ compTime = cl_get_time_stamp();\r
+ pQp->statistics.numCallbacks++;\r
+#endif /* VNIC_STATISTIC */\r
+\r
+ for( i = 0; i < (WC_LIST_SIZE_TO_POLL - 1); i++ )\r
+ {\r
+ wc[i].p_next = &wc[i + 1];\r
+ }\r
+ wc[(WC_LIST_SIZE_TO_POLL - 1)].p_next = NULL;\r
+\r
+ p_free_wc = wc;\r
+ p_done_wc = NULL;\r
+\r
+ ib_status = pQp->pViport->p_adapter->ifc.poll_cq( pQp->cq, &p_free_wc, &p_done_wc );\r
+\r
+ if ( ib_status != IB_SUCCESS && ib_status != IB_NOT_FOUND )\r
+ {\r
+ VNIC_TRACE ( VNIC_DBG_ERROR,\r
+ ("ib_poll_cq failed status %d(%s)\n", ib_status,\r
+ pQp->pViport->p_adapter->ifc.get_err_str( ib_status )) );\r
+ return;\r
+ }\r
+\r
+ while ( p_done_wc )\r
+ {\r
+ pIo = (Io_t *)(uintn_t)p_done_wc->wr_id;\r
+\r
+ /* keep completion status for proper ndis packet return status */\r
+ pIo->wc_status = p_done_wc->status;\r
+\r
+ if( p_done_wc->status != IB_WCS_SUCCESS )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_IB,\r
+ ("Failed Completion: WcType = %d, Status = %d, Length = %d\n",\r
+ p_done_wc->wc_type,\r
+ p_done_wc->status,\r
+ ( p_done_wc->wc_type == IB_WC_RECV )? p_done_wc->length : 0 ) );\r
+\r
+ if( pIo && pIo->type == RDMA )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_ERROR,\r
+ ("Failed RDMA Op, WC type = %d, WC status = %d IO type %d\n",\r
+ p_done_wc->wc_type, p_done_wc->status, pIo->type ));\r
+\r
+ /* we must complete send packets */\r
+ (*pIo->pRoutine)( pIo );\r
+ }\r
+ }\r
+ else if(pIo)\r
+ {\r
+ if( pIo->pRoutine )\r
+ {\r
+ (*pIo->pRoutine)( pIo );\r
+ }\r
+ }\r
+\r
+ p_done_wc = p_done_wc->p_next;\r
+ }\r
+\r
+ ib_status = pQp->pViport->p_adapter->ifc.rearm_cq( pQp->cq, FALSE );\r
+\r
+ if ( ib_status != IB_SUCCESS )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_ERROR,\r
+ ("Rearm CQ failed status %d(%s)\n", ib_status,\r
+ pQp->pViport->p_adapter->ifc.get_err_str( ib_status )) );\r
+ viport_failure( pQp->pViport );\r
+ }\r
+ return;\r
+}\r
+\r
+\r
+static\r
+void ib_workCompletion(\r
+ IN ib_cq_handle_t h_cq,\r
+ IN void *cqContext )\r
+{\r
+ IbQp_t *pQp;\r
+\r
+ VNIC_ENTER ( VNIC_DBG_IB );\r
+ UNREFERENCED_PARAMETER( h_cq );\r
+ pQp = (IbQp_t *)cqContext;\r
+ _ib_qpCompletion(pQp);\r
+\r
+ VNIC_EXIT ( VNIC_DBG_IB );\r
+ return;\r
+}\r
+\r
+void\r
+ib_asyncEvent(\r
+ IN ib_async_event_rec_t *pEventRecord )\r
+{\r
+ vnic_adapter_t *p_adapter;\r
+ viport_t *p_viport;\r
+\r
+ VNIC_ENTER ( VNIC_DBG_IB );\r
+\r
+ if ( pEventRecord )\r
+ {\r
+ \r
+ switch ( pEventRecord->code )\r
+ {\r
+ case IB_AE_PORT_DOWN:\r
+ p_adapter = ( vnic_adapter_t * __ptr64)pEventRecord->context;\r
+\r
+ if( p_adapter &&\r
+ p_adapter->p_currentPath->pViport &&\r
+ !p_adapter->p_currentPath->pViport->errored )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_ERROR,\r
+ ("Async Event Port Down for CA GUID: %#016I64x\n", \r
+ p_adapter->ifc_data.ca_guid ) );\r
+ }\r
+ break;\r
+\r
+ case IB_AE_CQ_ERROR:\r
+ case IB_AE_RQ_ERROR:\r
+ case IB_AE_SQ_ERROR:\r
+ case IB_AE_QP_FATAL:\r
+ case IB_AE_WQ_REQ_ERROR:\r
+ case IB_AE_WQ_ACCESS_ERROR:\r
+\r
+ p_viport = ((IbQp_t * __ptr64 )pEventRecord->context)->pViport;\r
+\r
+ if( p_viport && !p_viport->errored )\r
+ {\r
+ viport_failure( p_viport );\r
+\r
+ VNIC_TRACE( VNIC_DBG_ERROR,\r
+ ("Async Event %s (%#x) for port GUID: %#016I64x\n",\r
+ ib_get_async_event_str( pEventRecord->code ),\r
+ pEventRecord->code, \r
+ p_viport->portGuid ) );\r
+\r
+ }\r
+ break;\r
+\r
+ default:\r
+ VNIC_TRACE( VNIC_DBG_IB,\r
+ ("Async Event %d\n", pEventRecord->code ));\r
+ break;\r
+ }\r
+ }\r
+\r
+ VNIC_EXIT ( VNIC_DBG_IB );\r
+}\r
+\r
+\r
+\r
+\r
+\r
+\r
+\r
--- /dev/null
+/*\r
+ * Copyright (c) 2007 QLogic Corporation. All rights reserved.\r
+ *\r
+ * This software is available to you under the OpenIB.org BSD license\r
+ * below:\r
+ *\r
+ * Redistribution and use in source and binary forms, with or\r
+ * without modification, are permitted provided that the following\r
+ * conditions are met:\r
+ *\r
+ * - Redistributions of source code must retain the above\r
+ * copyright notice, this list of conditions and the following\r
+ * disclaimer.\r
+ *\r
+ * - Redistributions in binary form must reproduce the above\r
+ * copyright notice, this list of conditions and the following\r
+ * disclaimer in the documentation and/or other materials\r
+ * provided with the distribution.\r
+ *\r
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,\r
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\r
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND\r
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS\r
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN\r
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN\r
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\r
+ * SOFTWARE.\r
+ *\r
+ * $Id$\r
+ */\r
+#ifndef _VNIC_IB_H_\r
+#define _VNIC_IB_H_\r
+\r
+\r
+#include <iba/ib_al.h>\r
+#include <complib/comp_lib.h>\r
+#include "vnic_trailer.h"\r
+struct Io;\r
+\r
+typedef void (CompRoutine_t)(struct Io *pIo);\r
+\r
+#define MAX_HCAS 4\r
+#define MAX_NUM_SGE 8\r
+\r
+#define MAX_PHYS_MEMORY 0xFFFFFFFFFFFFFFFF\r
+#define CONTROL_SID 0\r
+#define DATA_SID 1\r
+\r
+#include <complib/cl_packon.h>\r
+typedef union _vnic_sid {\r
+ uint64_t as_uint64;\r
+ struct {\r
+ uint8_t base_id; /* base id for vnic is 0x10 */\r
+ uint8_t oui[3]; /* OUI */\r
+ uint16_t reserved; /* should be zero */\r
+ uint8_t type; /* control or data */\r
+ uint8_t ioc_num; /* ioc number */\r
+ }s;\r
+} vnic_sid_t;\r
+\r
+typedef union _vnic_ioc_guid {\r
+ uint64_t as_uint64;\r
+ struct {\r
+ uint8_t oui[3];\r
+ uint8_t ioc_num;\r
+ uint32_t counter; /* SST device type: 8 bits, counter:24 bits */\r
+ }s;\r
+} vnic_ioc_guid_t;\r
+#include <complib/cl_packoff.h>\r
+\r
+typedef enum {\r
+ IB_UNINITTED = 0,\r
+ IB_INITTED,\r
+ IB_ATTACHING,\r
+ IB_ATTACHED,\r
+ IB_DETACHING,\r
+ IB_DETACHED,\r
+ IB_DISCONNECTED\r
+} IbState_t;\r
+#pragma warning ( disable : 4324 )\r
+typedef struct _vnic_path_record {\r
+ cl_list_item_t list_entry;\r
+ ib_path_rec_t path_rec;\r
+} vnic_path_record_t;\r
+#pragma warning( default : 4324 )\r
+\r
+typedef struct IbQp {\r
+ LIST_ENTRY listPtrs;\r
+ struct _viport *pViport;\r
+ struct IbConfig *p_conf;\r
+ NDIS_SPIN_LOCK qpLock;\r
+ volatile LONG qpState;\r
+ uint32_t qpNumber;\r
+ struct IbCa *pCa;\r
+ uint64_t portGuid;\r
+ ib_qp_handle_t qp;\r
+ ib_cq_handle_t cq;\r
+#ifdef VNIC_STATISTIC\r
+ struct {\r
+ int64_t connectionTime;\r
+ int64_t rdmaPostTime;\r
+ uint32_t rdmaPostIos;\r
+ int64_t rdmaCompTime;\r
+ uint32_t rdmaCompIos;\r
+ int64_t sendPostTime;\r
+ uint32_t sendPostIos;\r
+ int64_t sendCompTime;\r
+ uint32_t sendCompIos;\r
+ int64_t recvPostTime;\r
+ uint32_t recvPostIos;\r
+ int64_t recvCompTime;\r
+ uint32_t recvCompIos;\r
+ uint32_t numIos;\r
+ uint32_t numCallbacks;\r
+ uint32_t maxIos;\r
+ } statistics;\r
+#endif /* VNIC_STATISTIC */\r
+} IbQp_t;\r
+\r
+typedef struct IbRegion {\r
+ uint64_t virtAddress;\r
+ net64_t len;\r
+ ib_mr_handle_t h_mr;\r
+ net32_t lkey;\r
+ net32_t rkey;\r
+} IbRegion_t;\r
+\r
+\r
+#define VNIC_CA_MAX_PORTS 2\r
+typedef struct IbCa {\r
+ cl_list_item_t list_entry;\r
+ net64_t caGuid;\r
+ ib_pd_handle_t hPd;\r
+ IbRegion_t region;\r
+ uint32_t numPorts;\r
+ uint64_t portGuids[VNIC_CA_MAX_PORTS];\r
+} IbCa_t;\r
+\r
+typedef enum _OpType {\r
+ RECV, \r
+ RDMA,\r
+ SEND \r
+} OpType_t;\r
+\r
+typedef struct Io {\r
+ LIST_ENTRY listPtrs;\r
+ struct _viport *pViport;\r
+ CompRoutine_t *pRoutine;\r
+ ib_send_wr_t wrq;\r
+ ib_recv_wr_t r_wrq;\r
+ ib_wc_status_t wc_status;\r
+#ifdef VNIC_STATISTIC\r
+ int64_t time;\r
+#endif /* VNIC_STATISTIC */\r
+ OpType_t type;\r
+} Io_t;\r
+\r
+typedef struct RdmaIo {\r
+ Io_t io;\r
+ ib_local_ds_t dsList[MAX_NUM_SGE];\r
+ uint16_t index;\r
+ uint32_t len;\r
+ NDIS_PACKET *p_packet;\r
+ NDIS_BUFFER *p_buf;\r
+ ULONG packet_sz;\r
+ struct ViportTrailer *p_trailer;\r
+ uint8_t data[2* VIPORT_TRAILER_ALIGNMENT];\r
+} RdmaIo_t;\r
+\r
+typedef struct SendIo {\r
+ Io_t io;\r
+ ib_local_ds_t dsList;\r
+} SendIo_t;\r
+\r
+typedef struct RecvIo {\r
+ Io_t io;\r
+ ib_local_ds_t dsList;\r
+} RecvIo_t;\r
+\r
+void\r
+ibqp_construct(\r
+ IN OUT IbQp_t *pQp,\r
+ IN struct _viport *pViport );\r
+\r
+ib_api_status_t \r
+ibqp_init(\r
+ IN IbQp_t *pQp, \r
+ IN uint64_t guid,\r
+ IN OUT struct IbConfig *p_conf);\r
+\r
+ib_api_status_t \r
+ibqp_connect(\r
+ IN IbQp_t *pQp);\r
+\r
+void\r
+ibqp_detach(\r
+ IN IbQp_t *pQp);\r
+\r
+void\r
+ibqp_cleanup(\r
+ IN IbQp_t *pQp);\r
+\r
+ib_api_status_t\r
+ibqp_postSend(\r
+ IN IbQp_t *pQp,\r
+ IN Io_t *pIo);\r
+\r
+ib_api_status_t\r
+ibqp_postRecv(\r
+ IN IbQp_t *pQp,\r
+ IN Io_t *pIo);\r
+uint8_t\r
+ibca_findPortNum( \r
+ IN struct _viport *p_viport,\r
+ IN uint64_t guid );\r
+\r
+ib_api_status_t\r
+ibregion_init(\r
+ IN struct _viport *p_viport,\r
+ OUT IbRegion_t *pRegion,\r
+ IN ib_pd_handle_t hPd,\r
+ IN void* __ptr64 vaddr,\r
+ IN uint64_t len,\r
+ IN ib_access_t access_ctrl );\r
+\r
+void\r
+ibregion_cleanup(\r
+ IN struct _viport *p_viport,\r
+ IN IbRegion_t *pRegion );\r
+\r
+void \r
+ib_asyncEvent( \r
+ IN ib_async_event_rec_t *pEventRecord );\r
+\r
+#define ibpd_fromCa(pCa) (&(pCa)->pd)\r
+\r
+\r
+#endif /* _VNIC_IB_H_ */\r
--- /dev/null
+/*\r
+ * Copyright (c) 2007 QLogic Corporation. All rights reserved.\r
+ *\r
+ * This software is available to you under the OpenIB.org BSD license\r
+ * below:\r
+ *\r
+ * Redistribution and use in source and binary forms, with or\r
+ * without modification, are permitted provided that the following\r
+ * conditions are met:\r
+ *\r
+ * - Redistributions of source code must retain the above\r
+ * copyright notice, this list of conditions and the following\r
+ * disclaimer.\r
+ *\r
+ * - Redistributions in binary form must reproduce the above\r
+ * copyright notice, this list of conditions and the following\r
+ * disclaimer in the documentation and/or other materials\r
+ * provided with the distribution.\r
+ *\r
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,\r
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\r
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND\r
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS\r
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN\r
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN\r
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\r
+ * SOFTWARE.\r
+ *\r
+ * $Id$\r
+ */\r
+#include "vnic_adapter.h"\r
+\r
+extern vnic_globals_t g_vnic;\r
+\r
+\r
+void\r
+netpath_init(\r
+ IN Netpath_t *pNetpath,\r
+ IN vnic_adapter_t *p_adapter )\r
+{\r
+ VNIC_ENTER( VNIC_DBG_FUNC );\r
+\r
+ pNetpath->p_adapter = p_adapter;\r
+ pNetpath->carrier = 0;\r
+ pNetpath->pViport = NULL;\r
+ pNetpath->p_path_rec = NULL;\r
+ pNetpath->timerState = NETPATH_TS_IDLE;\r
+\r
+ VNIC_EXIT( VNIC_DBG_FUNC );\r
+ return;\r
+}\r
+\r
+BOOLEAN\r
+netpath_addPath (\r
+ Netpath_t *pNetpath,\r
+ viport_t *pViport )\r
+{\r
+\r
+ if( pNetpath->pViport )\r
+ {\r
+ return FALSE;\r
+ }\r
+ else\r
+ {\r
+ pNetpath->pViport = pViport;\r
+ viport_setParent( pViport, pNetpath );\r
+ return TRUE;\r
+ }\r
+}\r
+\r
+BOOLEAN\r
+netpath_setUnicast(\r
+ IN Netpath_t* p_netpath,\r
+ IN uint8_t* p_address )\r
+{\r
+ if( p_netpath->pViport )\r
+ {\r
+ return( viport_setUnicast( p_netpath->pViport, p_address ) );\r
+ }\r
+ return FALSE;\r
+}\r
+\r
+NDIS_STATUS\r
+netpath_setMulticast(\r
+ IN Netpath_t* p_netpath )\r
+{\r
+ if( netpath_is_connected( p_netpath ) )\r
+ {\r
+ return viport_setMulticast( p_netpath->pViport );\r
+ }\r
+ return NDIS_STATUS_NOT_ACCEPTED;\r
+}\r
+\r
+BOOLEAN\r
+netpath_removePath(\r
+ IN Netpath_t *p_netpath,\r
+ IN viport_t *p_viport )\r
+\r
+{\r
+ if( p_netpath->pViport != p_viport )\r
+ {\r
+ return FALSE;\r
+ }\r
+ else\r
+ {\r
+ viport_timerStop( p_netpath->pViport );\r
+ viport_unsetParent( p_netpath->pViport );\r
+ viport_cleanup( p_viport );\r
+ }\r
+\r
+ return TRUE;\r
+}\r
+\r
+void\r
+netpath_free(\r
+ IN Netpath_t *pNetpath )\r
+{\r
+ if( netpath_is_valid( pNetpath ) )\r
+ {\r
+ netpath_removePath( pNetpath, pNetpath->pViport );\r
+ }\r
+ return;\r
+}\r
+\r
+BOOLEAN\r
+netpath_is_valid(\r
+ IN Netpath_t* const p_netpath )\r
+{\r
+ if( p_netpath == NULL )\r
+ return FALSE;\r
+ \r
+ if( p_netpath->pViport == NULL )\r
+ return FALSE;\r
+\r
+ return TRUE;\r
+}\r
+\r
+BOOLEAN\r
+netpath_is_connected(\r
+ IN Netpath_t* const p_netpath )\r
+{\r
+ if( !netpath_is_valid( p_netpath ) )\r
+ return FALSE;\r
+\r
+ if( p_netpath->pViport->errored )\r
+ return FALSE;\r
+\r
+ if( p_netpath->p_path_rec == NULL )\r
+ return FALSE;\r
+\r
+ if( p_netpath->pViport->state != VIPORT_CONNECTED )\r
+ return FALSE;\r
+\r
+ \r
+ return TRUE;\r
+}\r
+\r
+BOOLEAN\r
+netpath_is_primary(\r
+ IN Netpath_t* const p_netpath )\r
+{\r
+ return (BOOLEAN)( p_netpath->instance == NETPATH_PRIMARY );\r
+}\r
+BOOLEAN \r
+netpath_linkUp(\r
+ IN Netpath_t* p_netpath )\r
+{\r
+ if( p_netpath != p_netpath->p_adapter->p_currentPath )\r
+ return FALSE;\r
+\r
+ if( p_netpath->carrier == TRUE && \r
+ InterlockedExchange( &p_netpath->p_adapter->carrier, TRUE ) == FALSE )\r
+ {\r
+ NdisMIndicateStatus( p_netpath->p_adapter->h_handle,\r
+ NDIS_STATUS_MEDIA_CONNECT, NULL, 0 );\r
+ NdisMIndicateStatusComplete( p_netpath->p_adapter->h_handle );\r
+ VNIC_TRACE( VNIC_DBG_INIT,\r
+ ("IOC[%d] %s Link UP\n", \r
+ p_netpath->p_adapter->ioc_num,\r
+ netpath_to_string( p_netpath ) ) );\r
+ }\r
+ return TRUE;\r
+}\r
+\r
+BOOLEAN\r
+netpath_linkDown(\r
+ IN Netpath_t* p_netpath )\r
+{\r
+ if( p_netpath != p_netpath->p_adapter->p_currentPath )\r
+ return FALSE;\r
+\r
+ if ( InterlockedExchange( &p_netpath->p_adapter->carrier, FALSE ) == TRUE )\r
+ {\r
+ NdisMIndicateStatus( p_netpath->p_adapter->h_handle,\r
+ NDIS_STATUS_MEDIA_DISCONNECT, NULL, 0 );\r
+ NdisMIndicateStatusComplete( p_netpath->p_adapter->h_handle );\r
+ VNIC_TRACE( VNIC_DBG_INIT,\r
+ ("IOC[%d] %s Link DOWN\n", \r
+ p_netpath->p_adapter->ioc_num,\r
+ netpath_to_string( p_netpath ) ) );\r
+ }\r
+\r
+ return TRUE;\r
+}\r
+\r
+int netpath_maxMtu(Netpath_t *pNetpath)\r
+{\r
+ int ret = MAX_PARAM_VALUE;\r
+\r
+ if (pNetpath->pViport) {\r
+ ret = viport_maxMtu(pNetpath->pViport);\r
+ }\r
+ return ret;\r
+}\r
+\r
+BOOLEAN\r
+netpath_xmitPacket(\r
+ IN Netpath_t *pNetpath,\r
+ IN NDIS_PACKET * const p_packet )\r
+{\r
+\r
+ if ( pNetpath->pViport &&\r
+ pNetpath->p_adapter->xmitStarted )\r
+ {\r
+ return ( viport_xmitPacket(pNetpath->pViport, p_packet ) );\r
+ }\r
+ else\r
+ {\r
+ NdisInterlockedInsertTailList( \r
+ &pNetpath->p_adapter->send_pending_list,\r
+ VNIC_LIST_ITEM_FROM_PACKET( p_packet ),\r
+ &pNetpath->p_adapter->pending_list_lock );\r
+ return TRUE;\r
+ }\r
+}\r
+\r
+void\r
+netpath_cancel_xmit( \r
+ IN Netpath_t *p_netpath, \r
+ IN PVOID cancel_id )\r
+{\r
+ if( p_netpath->pViport )\r
+ {\r
+ viport_cancel_xmit( p_netpath->pViport, cancel_id );\r
+ }\r
+}\r
+\r
+void\r
+netpath_stopXmit(\r
+ IN Netpath_t *pNetpath )\r
+\r
+{\r
+\r
+ VNIC_ENTER( VNIC_DBG_NETPATH );\r
+\r
+ if( pNetpath == pNetpath->p_adapter->p_currentPath )\r
+ {\r
+ InterlockedCompareExchange( &pNetpath->p_adapter->xmitStarted, 0, 1 );\r
+ }\r
+#ifdef INIC_STATISTICS\r
+ if ( pNetpath->p_adapter->statistics.xmitRef == 0)\r
+ {\r
+ pNetpath->p_adapter->statistics.xmitRef = get_time_stamp_ms();\r
+ }\r
+#endif /* INIC_STATISTICS */\r
+ return;\r
+}\r
+\r
+void netpath_restartXmit(\r
+ IN Netpath_t *pNetpath )\r
+{\r
+ VNIC_ENTER( VNIC_DBG_NETPATH );\r
+\r
+ if( ( netpath_is_connected( pNetpath ) ) &&\r
+ pNetpath == pNetpath->p_adapter->p_currentPath )\r
+ {\r
+ InterlockedCompareExchange( &pNetpath->p_adapter->xmitStarted, 1, 0 );\r
+ VNIC_TRACE( VNIC_DBG_NETPATH,\r
+ ("IOC[%d] instance %d Restart TRANSMIT\n", \r
+ pNetpath->pViport->ioc_num, \r
+ pNetpath->instance ));\r
+\r
+ }\r
+#ifdef INIC_STATISTICS\r
+ if (pNetpath->p_adapter->statistics.xmitRef != 0)\r
+ {\r
+ pNetpath->p_adapter->statistics.xmitOffTime +=\r
+ get_time_stamp_ms() - pNetpath->p_adapter->statistics.xmitRef;\r
+ pNetpath->p_adapter->statistics.xmitOffNum++;\r
+ pNetpath->p_adapter->statistics.xmitRef = 0;\r
+ }\r
+#endif /* INIC_STATISTICS */\r
+ return;\r
+}\r
+\r
+// Viport on input calls this\r
+void netpath_recvPacket(\r
+ IN Netpath_t *pNetpath,\r
+ IN NDIS_PACKET** pp_packet_array,\r
+ IN uint32_t num_packets )\r
+{\r
+\r
+#ifdef INIC_STATISTICS\r
+ extern uin64_t recvRef;\r
+#endif /* INIC_STATISTICS */\r
+\r
+ VNIC_ENTER( VNIC_DBG_NETPATH );\r
+\r
+#ifdef INIC_STATISTICS\r
+ pNetpath->p_adapter->statistics.recvTime += cl_get_tick_count() - recvRef;\r
+ pNetpath->p_adapter->statistics.recvNum++;\r
+#endif /* INIC_STATISTICS */\r
+\r
+ NdisMIndicateReceivePacket( pNetpath->p_adapter->h_handle,\r
+ pp_packet_array, \r
+ num_packets );\r
+ return;\r
+}\r
+\r
+void netpath_tx_timeout(\r
+ IN Netpath_t *pNetpath )\r
+{\r
+ if ( pNetpath->pViport )\r
+ {\r
+ viport_failure( pNetpath->pViport );\r
+ }\r
+}\r
+\r
+const char *\r
+netpath_to_string(\r
+ IN Netpath_t *p_netpath )\r
+{\r
+ if ( !netpath_is_valid( p_netpath ) )\r
+ {\r
+ return "NULL";\r
+ }\r
+ else if ( p_netpath == p_netpath->p_adapter->p_currentPath )\r
+ {\r
+ return "CURRENT";\r
+ }\r
+ else\r
+ {\r
+ return "STANDBY";\r
+ }\r
+}\r
--- /dev/null
+/*\r
+ * Copyright (c) 2007 QLogic Corporation. All rights reserved.\r
+ *\r
+ * This software is available to you under the OpenIB.org BSD license\r
+ * below:\r
+ *\r
+ * Redistribution and use in source and binary forms, with or\r
+ * without modification, are permitted provided that the following\r
+ * conditions are met:\r
+ *\r
+ * - Redistributions of source code must retain the above\r
+ * copyright notice, this list of conditions and the following\r
+ * disclaimer.\r
+ *\r
+ * - Redistributions in binary form must reproduce the above\r
+ * copyright notice, this list of conditions and the following\r
+ * disclaimer in the documentation and/or other materials\r
+ * provided with the distribution.\r
+ *\r
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,\r
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\r
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND\r
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS\r
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN\r
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN\r
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\r
+ * SOFTWARE.\r
+ *\r
+ * $Id$\r
+ */\r
+\r
+#ifndef _VNIC_TRAILER_H_\r
+#define _VNIC_TRAILER_H_\r
+\r
+/* pktFlags values */\r
+#define PF_CHASH_VALID 0x01\r
+#define PF_IPSEC_VALID 0x02\r
+#define PF_TCP_SEGMENT 0x04\r
+#define PF_KICK 0x08\r
+#define PF_VLAN_INSERT 0x10\r
+#define PF_PVID_OVERRIDDEN 0x20\r
+#define PF_FCS_INCLUDED 0x40\r
+#define PF_FORCE_ROUTE 0x80\r
+\r
+/* txChksumFlags values */\r
+#define TX_CHKSUM_FLAGS_CHECKSUM_V4 0x01\r
+#define TX_CHKSUM_FLAGS_CHECKSUM_V6 0x02\r
+#define TX_CHKSUM_FLAGS_TCP_CHECKSUM 0x04\r
+#define TX_CHKSUM_FLAGS_UDP_CHECKSUM 0x08\r
+#define TX_CHKSUM_FLAGS_IP_CHECKSUM 0x10\r
+\r
+/* rxChksumFlags values */\r
+#define RX_CHKSUM_FLAGS_TCP_CHECKSUM_FAILED 0x01\r
+#define RX_CHKSUM_FLAGS_UDP_CHECKSUM_FAILED 0x02\r
+#define RX_CHKSUM_FLAGS_IP_CHECKSUM_FAILED 0x04\r
+#define RX_CHKSUM_FLAGS_TCP_CHECKSUM_SUCCEEDED 0x08\r
+#define RX_CHKSUM_FLAGS_UDP_CHECKSUM_SUCCEEDED 0x10\r
+#define RX_CHKSUM_FLAGS_IP_CHECKSUM_SUCCEEDED 0x20\r
+#define RX_CHKSUM_FLAGS_LOOPBACK 0x40\r
+#define RX_CHKSUM_FLAGS_RESERVED 0x80\r
+\r
+/* connectionHashAndValid values */\r
+#define CHV_VALID 0x80\r
+#define CHV_HASH_MASH 0x7f\r
+\r
+/* round down value to align, align must be a power of 2 */\r
+#ifndef ROUNDDOWNP2\r
+#define ROUNDDOWNP2(val, align) \\r
+ (((ULONG)(val)) & (~((ULONG)(align)-1)))\r
+#endif\r
+\r
+/* round up value to align, align must be a power of 2 */\r
+#ifndef ROUNDUPP2\r
+#define ROUNDUPP2(val, align) \\r
+ (((ULONG)(val) + (ULONG)(align) - 1) & (~((ULONG)(align)-1)))\r
+#endif\r
+\r
+#define VIPORT_TRAILER_ALIGNMENT 32\r
+#define BUFFER_SIZE(len) (sizeof(ViportTrailer_t) + ROUNDUPP2((len), VIPORT_TRAILER_ALIGNMENT))\r
+#define MAX_PAYLOAD(len) ROUNDDOWNP2((len) - sizeof(ViportTrailer_t), VIPORT_TRAILER_ALIGNMENT)\r
+#define MIN_PACKET_LEN 64\r
+#include <complib/cl_packon.h>\r
+\r
+typedef struct ViportTrailer {\r
+ int8_t dataAlignmentOffset;\r
+ uint8_t rndisHeaderLength; /* reserved for use by Edp */\r
+ uint16_t dataLength;\r
+ uint8_t pktFlags;\r
+\r
+ uint8_t txChksumFlags;\r
+\r
+ uint8_t rxChksumFlags;\r
+\r
+ uint8_t ipSecFlags;\r
+ uint32_t tcpSeqNo;\r
+ uint32_t ipSecOffloadHandle;\r
+ uint32_t ipSecNextOffloadHandle;\r
+ uint8_t destMacAddr[6];\r
+ uint16_t vLan;\r
+ uint16_t timeStamp;\r
+ uint8_t origin;\r
+ uint8_t connectionHashAndValid;\r
+} ViportTrailer_t;\r
+\r
+#include <complib/cl_packoff.h>\r
+\r
+#endif /* _VNIC_TRAILER_H_ */\r
--- /dev/null
+/*\r
+ * Copyright (c) 2007 QLogic Corporation. All rights reserved.\r
+ *\r
+ * This software is available to you under the OpenIB.org BSD license\r
+ * below:\r
+ *\r
+ * Redistribution and use in source and binary forms, with or\r
+ * without modification, are permitted provided that the following\r
+ * conditions are met:\r
+ *\r
+ * - Redistributions of source code must retain the above\r
+ * copyright notice, this list of conditions and the following\r
+ * disclaimer.\r
+ *\r
+ * - Redistributions in binary form must reproduce the above\r
+ * copyright notice, this list of conditions and the following\r
+ * disclaimer in the documentation and/or other materials\r
+ * provided with the distribution.\r
+ *\r
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,\r
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\r
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND\r
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS\r
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN\r
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN\r
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\r
+ * SOFTWARE.\r
+ *\r
+ * $Id$\r
+ */\r
+\r
+#ifndef _VNIC_UTIL_H_\r
+#define _VNIC_UTIL_H_\r
+\r
+#include "vnic_debug.h"\r
+\r
+#define MAXU32 MAXULONG\r
+#define MAXU64 ((uint64_t)(~0))\r
+\r
+#define PTR64(what) ((uint64_t)(void * __ptr64)(what))\r
+\r
+#ifndef min\r
+#define min(a,b) ((a)<(b)?(a):(b))\r
+#endif\r
+\r
+#define hton16(x) _byteswap_ushort(x)\r
+#define hton32(x) _byteswap_ulong(x)\r
+#define hton64(x) _byteswap_uint64(x)\r
+\r
+#define ntoh16(x) hton16(x)\r
+#define ntoh32(x) hton32(x)\r
+#define ntoh64(x) hton64(x)\r
+\r
+#define IsPowerOf2(value) (((value) & (value - 1)) == 0)\r
+/* round down to closest power of 2 value */\r
+\r
+#define SetMinPowerOf2(_val) ((_val) & ( 1 << RtlFindMostSignificantBit( (uint64_t)(_val) )))\r
+\r
+\r
+#endif /* _VNIC_UTIL_H_ */\r
+\r
--- /dev/null
+/*\r
+ * Copyright (c) 2007 QLogic Corporation. All rights reserved.\r
+ *\r
+ * This software is available to you under the OpenIB.org BSD license\r
+ * below:\r
+ *\r
+ * Redistribution and use in source and binary forms, with or\r
+ * without modification, are permitted provided that the following\r
+ * conditions are met:\r
+ *\r
+ * - Redistributions of source code must retain the above\r
+ * copyright notice, this list of conditions and the following\r
+ * disclaimer.\r
+ *\r
+ * - Redistributions in binary form must reproduce the above\r
+ * copyright notice, this list of conditions and the following\r
+ * disclaimer in the documentation and/or other materials\r
+ * provided with the distribution.\r
+ *\r
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,\r
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\r
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND\r
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS\r
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN\r
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN\r
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\r
+ * SOFTWARE.\r
+ *\r
+ * $Id$\r
+ */\r
+\r
+#include "iba/ib_al.h"\r
+#include "vnic_util.h"\r
+#include "vnic_driver.h"\r
+#include "vnic_viport.h"\r
+#include "vnic_control.h"\r
+#include "vnic_data.h"\r
+#include "vnic_config.h"\r
+#include "vnic_controlpkt.h"\r
+\r
+extern vnic_globals_t g_vnic;\r
+\r
+static void\r
+viport_timeout( \r
+ void *context );\r
+\r
+static ib_api_status_t \r
+viport_initMacAddresses( \r
+ viport_t *p_viport );\r
+\r
+BOOLEAN\r
+viport_config_defaults(\r
+ IN viport_t *p_viport )\r
+{\r
+\r
+ vnic_adapter_t *p_adapter = p_viport->p_adapter;\r
+ ViportConfig_t *pConfig = &p_viport->port_config;\r
+ ControlConfig_t *pControlConfig = &p_viport->port_config.controlConfig;\r
+ DataConfig_t *pDataConfig = &p_viport->port_config.dataConfig;\r
+\r
+ VNIC_ENTER( VNIC_DBG_VIPORT );\r
+\r
+ p_viport->state = VIPORT_DISCONNECTED;\r
+ p_viport->linkState = LINK_RETRYWAIT;\r
+ p_viport->newMtu = 1500;\r
+ p_viport->newFlags = 0;\r
+ p_viport->hb_send_pending = FALSE;\r
+\r
+ cl_timer_init( &p_viport->timer, viport_timeout, p_viport );\r
+\r
+ pConfig->statsInterval = p_adapter->params.ViportStatsInterval;\r
+ pConfig->hbInterval = p_adapter->params.ViportHbInterval;\r
+ pConfig->hbTimeout = p_adapter->params.ViportHbTimeout;\r
+\r
+ cl_memcpy ( pConfig->ioc_string,\r
+ p_adapter->ioc_info.profile.id_string,\r
+ min( sizeof( p_adapter->ioc_info.profile.id_string ),\r
+ sizeof( pConfig->ioc_string )) );\r
+\r
+ pControlConfig->ibConfig.sid = 0; /* will set it later, from svc entries */\r
+ pControlConfig->ibConfig.connData.pathId = 0;\r
+ pControlConfig->ibConfig.connData.inicInstance = 0; // assign instance id in update_path\r
+ pControlConfig->ibConfig.connData.pathNum = 0;\r
+\r
+ pControlConfig->ibConfig.retryCount = p_adapter->params.RetryCount;\r
+ pControlConfig->ibConfig.rnrRetryCount = p_adapter->params.RetryCount;\r
+ pControlConfig->ibConfig.minRnrTimer = (uint8_t)p_adapter->params.MinRnrTimer;\r
+ pControlConfig->ibConfig.numRecvs = 5; /* Not configurable */\r
+ pControlConfig->ibConfig.numSends = 1; /* Not configurable */\r
+ pControlConfig->ibConfig.recvScatter = 1; /* Not configurable */\r
+ pControlConfig->ibConfig.sendGather = 1; /* Not configurable */\r
+\r
+ /* indicate new features support capabilities */\r
+ pControlConfig->ibConfig.connData.featuresSupported =\r
+ hton32((uint32_t)(INIC_FEAT_IGNORE_VLAN | INIC_FEAT_RDMA_IMMED ));\r
+\r
+ cl_memcpy ( pControlConfig->ibConfig.connData.nodename,\r
+ g_vnic.host_name,\r
+ min( sizeof( g_vnic.host_name ),\r
+ sizeof( pControlConfig->ibConfig.connData.nodename )) );\r
+\r
+ pControlConfig->numRecvs = pControlConfig->ibConfig.numRecvs;\r
+\r
+ pControlConfig->inicInstance = pControlConfig->ibConfig.connData.inicInstance;\r
+ pControlConfig->maxAddressEntries = (uint16_t)p_adapter->params.MaxAddressEntries;\r
+ pControlConfig->minAddressEntries = (uint16_t)p_adapter->params.MinAddressEntries;\r
+ pControlConfig->reqRetryCount = (uint8_t)p_adapter->params.ControlReqRetryCount;\r
+ pControlConfig->rspTimeout = p_adapter->params.ControlRspTimeout;\r
+\r
+ pDataConfig->ibConfig.sid = 0; /* will set it later, from svc entries */\r
+ pDataConfig->ibConfig.connData.pathId = get_time_stamp_ms();\r
+ pDataConfig->ibConfig.connData.inicInstance = pControlConfig->inicInstance;\r
+ pDataConfig->ibConfig.connData.pathNum = 0;\r
+\r
+ pDataConfig->ibConfig.retryCount = p_adapter->params.RetryCount;\r
+ pDataConfig->ibConfig.rnrRetryCount = p_adapter->params.RetryCount;\r
+ pDataConfig->ibConfig.minRnrTimer = (uint8_t)p_adapter->params.MinRnrTimer;\r
+\r
+ /*\r
+ * NOTE: The numRecvs size assumes that the EIOC could\r
+ * RDMA enough packets to fill all of the host recv\r
+ * pool entries, plus send a kick message after each\r
+ * packet, plus RDMA new buffers for the size of\r
+ * the EIOC recv buffer pool, plus send kick messages\r
+ * after each MinHostUpdateSz of new buffers all\r
+ * before the Host can even pull off the first completed\r
+ * receive off the completion queue, and repost the\r
+ * receive. NOT LIKELY!\r
+ */\r
+ pDataConfig->ibConfig.numRecvs = p_adapter->params.HostRecvPoolEntries +\r
+ ( p_adapter->params.MaxEiocPoolSz / p_adapter->params.MinHostUpdateSz );\r
+\r
+#if LIMIT_OUTSTANDING_SENDS\r
+\r
+ pDataConfig->ibConfig.numSends = (2 * p_adapter->params.NotifyBundleSz ) +\r
+ ( p_adapter->params.HostRecvPoolEntries / p_adapter->params.MinEiocUpdateSz ) + 1;\r
+\r
+#else /* !defined(LIMIT_OUTSTANDING_SENDS) */\r
+ /*\r
+ * NOTE: The numSends size assumes that the HOST could\r
+ * post RDMA sends for every single buffer in the EIOCs\r
+ * receive pool, and allocate a full complement of\r
+ * receive buffers on the host, and RDMA free buffers\r
+ * every MinEiocUpdateSz entries all before the HCA\r
+ * can complete a single RDMA transfer. VERY UNLIKELY,\r
+ * BUT NOT COMPLETELY IMPOSSIBLE IF THERE IS AN IB\r
+ * PROBLEM!\r
+ */\r
+ pDataConfig->ibConfig.numSends = p_adapter->params.MaxEiocPoolSz +\r
+ ( p_adapter->params.HostRecvPoolEntries / p_adapter->params.MinEiocUpdateSz ) + 1;\r
+\r
+#endif /* !defined(LIMIT_OUTSTANDING_SENDS) */\r
+\r
+ pDataConfig->ibConfig.recvScatter = 1; /* Not configurable */\r
+ pDataConfig->ibConfig.sendGather = MAX_NUM_SGE; /* Not configurable */\r
+\r
+ pDataConfig->numRecvs = pDataConfig->ibConfig.numRecvs;\r
+ pDataConfig->pathId = pDataConfig->ibConfig.connData.pathId;\r
+\r
+ pDataConfig->hostMin.sizeRecvPoolEntry =\r
+ (uint32_t)BUFFER_SIZE(ETH_VLAN_HLEN + p_adapter->params.MinMtu);\r
+ pDataConfig->hostMax.sizeRecvPoolEntry =\r
+ (uint32_t)BUFFER_SIZE(ETH_VLAN_HLEN + p_adapter->params.MaxMtu);\r
+ pDataConfig->eiocMin.sizeRecvPoolEntry =\r
+ (uint32_t)BUFFER_SIZE(ETH_VLAN_HLEN + p_adapter->params.MinMtu);\r
+ pDataConfig->eiocMax.sizeRecvPoolEntry = MAX_PARAM_VALUE;\r
+\r
+ pDataConfig->hostRecvPoolEntries = p_adapter->params.HostRecvPoolEntries;\r
+ pDataConfig->notifyBundle = p_adapter->params.NotifyBundleSz;\r
+\r
+ pDataConfig->hostMin.numRecvPoolEntries = p_adapter->params.MinHostPoolSz;\r
+ pDataConfig->hostMax.numRecvPoolEntries = MAX_PARAM_VALUE;\r
+ pDataConfig->eiocMin.numRecvPoolEntries = p_adapter->params.MinEiocPoolSz;\r
+ pDataConfig->eiocMax.numRecvPoolEntries = p_adapter->params.MaxEiocPoolSz;\r
+\r
+ pDataConfig->hostMin.timeoutBeforeKick = p_adapter->params.MinHostKickTimeout;\r
+ pDataConfig->hostMax.timeoutBeforeKick = p_adapter->params.MaxHostKickTimeout;\r
+ pDataConfig->eiocMin.timeoutBeforeKick = 0;\r
+ pDataConfig->eiocMax.timeoutBeforeKick = MAX_PARAM_VALUE;\r
+\r
+ pDataConfig->hostMin.numRecvPoolEntriesBeforeKick = p_adapter->params.MinHostKickEntries;\r
+ pDataConfig->hostMax.numRecvPoolEntriesBeforeKick = p_adapter->params.MaxHostKickEntries;\r
+ pDataConfig->eiocMin.numRecvPoolEntriesBeforeKick = 0;\r
+ pDataConfig->eiocMax.numRecvPoolEntriesBeforeKick = MAX_PARAM_VALUE;\r
+\r
+ pDataConfig->hostMin.numRecvPoolBytesBeforeKick = p_adapter->params.MinHostKickBytes;\r
+ pDataConfig->hostMax.numRecvPoolBytesBeforeKick = p_adapter->params.MaxHostKickBytes;\r
+ pDataConfig->eiocMin.numRecvPoolBytesBeforeKick = 0;\r
+ pDataConfig->eiocMax.numRecvPoolBytesBeforeKick = MAX_PARAM_VALUE;\r
+\r
+ pDataConfig->hostMin.freeRecvPoolEntriesPerUpdate = p_adapter->params.MinHostUpdateSz;\r
+ pDataConfig->hostMax.freeRecvPoolEntriesPerUpdate = p_adapter->params.MaxHostUpdateSz;\r
+ pDataConfig->eiocMin.freeRecvPoolEntriesPerUpdate = p_adapter->params.MinEiocUpdateSz;\r
+ pDataConfig->eiocMax.freeRecvPoolEntriesPerUpdate = p_adapter->params.MaxEiocUpdateSz;\r
+\r
+ VNIC_EXIT( VNIC_DBG_VIPORT );\r
+ return TRUE;\r
+}\r
+\r
+static BOOLEAN config_isValid(ViportConfig_t *pConfig)\r
+{\r
+ UNREFERENCED_PARAMETER( pConfig );\r
+ return TRUE;\r
+}\r
+\r
+\r
+void\r
+viport_cleanup(\r
+ viport_t *p_viport )\r
+{\r
+ VNIC_ENTER( VNIC_DBG_VIPORT );\r
+\r
+ if( p_viport )\r
+ {\r
+ if( InterlockedExchange( (volatile LONG *)&p_viport->disconnect, TRUE ) )\r
+ {\r
+ return;\r
+ }\r
+\r
+ VNIC_TRACE(VNIC_DBG_VIPORT,\r
+ ("IOC[%d]viport cleanup\n", p_viport->ioc_num ));\r
+\r
+ data_disconnect( &p_viport->data );\r
+\r
+ control_cleanup( &p_viport->control );\r
+\r
+ data_cleanup( &p_viport->data );\r
+\r
+ if( p_viport->macAddresses != NULL )\r
+ {\r
+ NdisFreeMemory( p_viport->macAddresses,\r
+ p_viport->numMacAddresses * sizeof(Inic_AddressOp_t), 0 );\r
+ }\r
+\r
+ cl_timer_destroy( &p_viport->timer );\r
+\r
+ NdisFreeMemory( p_viport, sizeof(viport_t), 0 );\r
+ p_viport = NULL;\r
+ }\r
+\r
+ VNIC_EXIT( VNIC_DBG_VIPORT );\r
+ return;\r
+}\r
+\r
+BOOLEAN\r
+viport_setParent(\r
+ IN viport_t *p_viport,\r
+ IN Netpath_t *pNetpath )\r
+{\r
+ VNIC_ENTER( VNIC_DBG_VIPORT );\r
+\r
+\r
+ if(p_viport->p_netpath != NULL)\r
+ {\r
+ return FALSE;\r
+ }\r
+\r
+ p_viport->p_netpath = pNetpath;\r
+\r
+ VNIC_EXIT( VNIC_DBG_VIPORT );\r
+ return TRUE;\r
+}\r
+\r
+BOOLEAN\r
+viport_unsetParent(\r
+ IN viport_t *p_viport )\r
+{\r
+ if( !p_viport || \r
+ !p_viport->p_netpath )\r
+ {\r
+ return FALSE;\r
+ }\r
+ InterlockedExchange( &p_viport->p_netpath->carrier, FALSE );\r
+ p_viport->p_netpath->pViport = NULL;\r
+ p_viport->p_netpath = NULL;\r
+ \r
+ if( p_viport->state == VIPORT_CONNECTED )\r
+ {\r
+ p_viport->p_adapter->num_paths--;\r
+ }\r
+ return TRUE;\r
+}\r
+\r
+\r
+NDIS_STATUS\r
+viport_setLink(\r
+ IN viport_t *p_viport,\r
+ IN uint8_t flags,\r
+ IN uint16_t mtu ,\r
+ IN BOOLEAN sync )\r
+{\r
+\r
+ NDIS_STATUS status = NDIS_STATUS_SUCCESS;\r
+\r
+ VNIC_ENTER( VNIC_DBG_VIPORT );\r
+\r
+ if( mtu > data_maxMtu(&p_viport->data) )\r
+ {\r
+ viport_failure(p_viport);\r
+ VNIC_TRACE_EXIT( VNIC_DBG_ERROR,\r
+ ("IOC[%d] Configuration error. Mtu of %d unsupported\n", p_viport->ioc_num, mtu ) );\r
+ return NDIS_STATUS_FAILURE;\r
+ }\r
+\r
+ NdisAcquireSpinLock( &p_viport->lock );\r
+ \r
+ if( ( (p_viport->newFlags & flags ) != flags ) || \r
+ ( p_viport->newMtu != mtu ) )\r
+ {\r
+ p_viport->newFlags = flags;\r
+ p_viport->newMtu = mtu;\r
+ InterlockedOr( &p_viport->updates, NEED_LINK_CONFIG );\r
+ \r
+ NdisReleaseSpinLock( &p_viport->lock );\r
+ \r
+ status = _viport_process_query( p_viport, sync );\r
+ }\r
+ else\r
+ NdisReleaseSpinLock( &p_viport->lock );\r
+\r
+ VNIC_EXIT( VNIC_DBG_VIPORT );\r
+ return status;\r
+}\r
+\r
+BOOLEAN\r
+viport_setUnicast(\r
+ IN viport_t* const p_viport,\r
+ IN uint8_t *p_address )\r
+{\r
+ NDIS_STATUS status = NDIS_STATUS_SUCCESS;\r
+\r
+ VNIC_ENTER( VNIC_DBG_VIPORT );\r
+\r
+ if( !p_viport )\r
+ return FALSE;\r
+\r
+ NdisAcquireSpinLock( &p_viport->lock );\r
+\r
+ if( p_viport->macAddresses == NULL )\r
+ {\r
+ NdisReleaseSpinLock( &p_viport->lock );\r
+ return FALSE;\r
+ }\r
+\r
+ if( cl_memcmp(p_viport->macAddresses[UNICAST_ADDR].address,\r
+ p_address, MAC_ADDR_LEN ) )\r
+ {\r
+\r
+ cl_memcpy( p_viport->macAddresses[UNICAST_ADDR].address,\r
+ p_address, MAC_ADDR_LEN );\r
+\r
+ VNIC_TRACE( VNIC_DBG_VIPORT,\r
+ ("Change Viport MAC From : %02x %02x %02x %02x %02x %02x -> to : %02x %02x %02x %02x %02x %02x\n",\r
+ p_viport->hwMacAddress[0], p_viport->hwMacAddress[1], p_viport->hwMacAddress[2],\r
+ p_viport->hwMacAddress[3], p_viport->hwMacAddress[4], p_viport->hwMacAddress[5],\r
+ p_viport->macAddresses[UNICAST_ADDR].address[0], p_viport->macAddresses[UNICAST_ADDR].address[1],\r
+ p_viport->macAddresses[UNICAST_ADDR].address[2], p_viport->macAddresses[UNICAST_ADDR].address[3],\r
+ p_viport->macAddresses[UNICAST_ADDR].address[4], p_viport->macAddresses[UNICAST_ADDR].address[5] \r
+ ) );\r
+\r
+ NdisMoveMemory( p_viport->hwMacAddress,\r
+ p_viport->macAddresses[UNICAST_ADDR].address, MAC_ADDR_LEN );\r
+ \r
+ p_viport->macAddresses[UNICAST_ADDR].operation = INIC_OP_SET_ENTRY;\r
+\r
+ InterlockedOr( &p_viport->updates, NEED_ADDRESS_CONFIG );\r
+\r
+ NdisReleaseSpinLock( &p_viport->lock );\r
+\r
+ status = _viport_process_query( p_viport, FALSE );\r
+ if( status != NDIS_STATUS_SUCCESS &&\r
+ status != NDIS_STATUS_PENDING )\r
+ {\r
+ VNIC_TRACE_EXIT( VNIC_DBG_ERROR, ("Viport MAC set failed\n") );\r
+ return FALSE;\r
+ }\r
+ }\r
+\r
+ NdisReleaseSpinLock( &p_viport->lock );\r
+\r
+ VNIC_EXIT( VNIC_DBG_VIPORT );\r
+ return TRUE;\r
+}\r
+\r
+\r
+/* Returns flags for state machine operations. */\r
+NDIS_STATUS\r
+viport_setMulticast(\r
+ IN viport_t* const p_viport )\r
+{\r
+ vnic_adapter_t *p_adapter = p_viport->p_adapter;\r
+ uint32_t updates = 0;\r
+ int i;\r
+ NDIS_STATUS status;\r
+\r
+ VNIC_ENTER( VNIC_DBG_VIPORT );\r
+\r
+ NdisAcquireSpinLock( &p_viport->lock );\r
+\r
+ if( p_viport->macAddresses == NULL )\r
+ {\r
+ NdisReleaseSpinLock( &p_viport->lock );\r
+ return NDIS_STATUS_NOT_ACCEPTED;\r
+ }\r
+\r
+ ASSERT( (p_viport->updates & ~MCAST_OVERFLOW) == 0 );\r
+\r
+ if( p_adapter->mc_count == 0 )\r
+ {\r
+ /* invalidate all entries for the remote */\r
+ for (i = MCAST_ADDR_START;\r
+ i < min( MAX_ADDR_ARRAY, p_viport->numMacAddresses ); i++ )\r
+ {\r
+ p_viport->macAddresses[i].valid = 0;\r
+ p_viport->macAddresses[i].operation = INIC_OP_SET_ENTRY;\r
+ }\r
+ /* do we have to report to remote ? */\r
+ p_viport->updates = 0;\r
+ NdisReleaseSpinLock( &p_viport->lock );\r
+ return NDIS_STATUS_SUCCESS;\r
+ }\r
+\r
+ if( p_adapter->mc_count > p_viport->numMacAddresses - MCAST_ADDR_START )\r
+ {\r
+ updates |= NEED_LINK_CONFIG | MCAST_OVERFLOW;\r
+ }\r
+ else\r
+ {\r
+ if( InterlockedAnd(\r
+ &p_viport->updates, ~MCAST_OVERFLOW ) & MCAST_OVERFLOW )\r
+ {\r
+ updates |= NEED_LINK_CONFIG;\r
+ }\r
+ /* Brute force algorithm */\r
+ for (i = MCAST_ADDR_START;\r
+ i < min( MAX_ADDR_ARRAY, p_adapter->mc_count + MCAST_ADDR_START );\r
+ i++ )\r
+ {\r
+ if( p_viport->macAddresses[i].valid &&\r
+ NdisEqualMemory( p_viport->macAddresses[i].address,\r
+ p_adapter->mcast_array[i - MCAST_ADDR_START].addr,\r
+ MAC_ADDR_LEN ) )\r
+ {\r
+ continue;\r
+ }\r
+\r
+ NdisMoveMemory( &p_viport->macAddresses[i].address,\r
+ p_adapter->mcast_array[i - MCAST_ADDR_START].addr,\r
+ MAC_ADDR_LEN );\r
+\r
+ p_viport->macAddresses[i].valid = 1;\r
+ p_viport->macAddresses[i].operation = INIC_OP_SET_ENTRY;\r
+\r
+ updates |= NEED_ADDRESS_CONFIG;\r
+ }\r
+ for (; i < min( MAX_ADDR_ARRAY, p_viport->numMacAddresses ); i++ )\r
+ {\r
+ if( !p_viport->macAddresses[i].valid )\r
+ continue;\r
+\r
+ updates |= NEED_ADDRESS_CONFIG;\r
+\r
+ p_viport->macAddresses[i].valid = 0;\r
+ p_viport->macAddresses[i].operation = INIC_OP_SET_ENTRY;\r
+ }\r
+ }\r
+\r
+ /*\r
+ * Now that the mac array is setup, we can set the update bits\r
+ * to send the request.\r
+ */\r
+ InterlockedOr( &p_viport->updates, updates );\r
+ NdisReleaseSpinLock( &p_viport->lock );\r
+\r
+ status = _viport_process_query( p_viport, FALSE );\r
+\r
+ VNIC_EXIT( VNIC_DBG_VIPORT );\r
+ return status;\r
+}\r
+\r
+NDIS_STATUS\r
+viport_getStats(\r
+ IN viport_t *p_viport )\r
+{\r
+ uint64_t stats_update_ms;\r
+ NDIS_STATUS status = STATUS_SUCCESS;\r
+\r
+ VNIC_ENTER( VNIC_DBG_VIPORT );\r
+\r
+ stats_update_ms = get_time_stamp_ms();\r
+\r
+ if( stats_update_ms > p_viport->lastStatsTime + p_viport->port_config.statsInterval )\r
+ {\r
+ p_viport->lastStatsTime = (uint32_t)stats_update_ms;\r
+\r
+ InterlockedOr( &p_viport->updates, NEED_STATS );\r
+ \r
+ status = _viport_process_query( p_viport, FALSE );\r
+ if ( status != NDIS_STATUS_SUCCESS )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_ERROR,\r
+ ("Query NEED_STATS Failed\n") );\r
+ }\r
+ }\r
+\r
+ VNIC_EXIT( VNIC_DBG_VIPORT );\r
+ return status;\r
+}\r
+\r
+\r
+BOOLEAN\r
+viport_xmitPacket(\r
+ IN viport_t* const p_viport,\r
+ IN NDIS_PACKET* const p_packet )\r
+{\r
+ BOOLEAN status;\r
+ LIST_ENTRY *p_list_item;\r
+ NDIS_PACKET *p_pending_packet;\r
+ vnic_adapter_t* p_adapter;\r
+\r
+ VNIC_ENTER( VNIC_DBG_VIPORT );\r
+\r
+ NdisAcquireSpinLock( &p_viport->lock );\r
+ \r
+ p_adapter = p_viport->p_netpath->p_adapter;\r
+\r
+ while( ( p_list_item = NdisInterlockedRemoveHeadList(\r
+ &p_adapter->send_pending_list,\r
+ &p_adapter->pending_list_lock ) ) != NULL )\r
+ {\r
+ p_pending_packet = VNIC_PACKET_FROM_LIST_ITEM( p_list_item );\r
+\r
+ status = data_xmitPacket( &p_viport->data, p_pending_packet );\r
+ if( !status )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_ERROR,\r
+ ("IOC[%d] Xmit Pending Packet failed\n", p_viport->ioc_num ));\r
+\r
+ /* put it back on pending list - will complete it on cleanup */\r
+ NdisInterlockedInsertTailList( \r
+ &p_adapter->send_pending_list,\r
+ VNIC_LIST_ITEM_FROM_PACKET( p_pending_packet ),\r
+ &p_adapter->pending_list_lock );\r
+ /*do not try to send packet, just exit */\r
+ goto err;\r
+ }\r
+ }\r
+\r
+ /* send a packet */\r
+ status = data_xmitPacket( &p_viport->data, p_packet );\r
+ if( status )\r
+ {\r
+ NdisReleaseSpinLock( &p_viport->lock );\r
+ \r
+ VNIC_EXIT( VNIC_DBG_VIPORT );\r
+ return status;\r
+ }\r
+\r
+err:\r
+ NdisInterlockedInsertTailList( \r
+ &p_adapter->send_pending_list,\r
+ VNIC_LIST_ITEM_FROM_PACKET( p_packet ),\r
+ &p_adapter->pending_list_lock );\r
+ \r
+ viport_stopXmit( p_viport );\r
+\r
+ NdisReleaseSpinLock( &p_viport->lock );\r
+ \r
+ VNIC_EXIT( VNIC_DBG_VIPORT );\r
+ return status;\r
+}\r
+\r
+void\r
+viport_cancel_xmit( \r
+ viport_t *p_viport, \r
+ PVOID cancel_id )\r
+{\r
+ NDIS_PACKET *p_packet;\r
+ LIST_ENTRY *p_list_item;\r
+ LIST_ENTRY *p_list;\r
+ PVOID _id;\r
+ vnic_adapter_t* p_adapter;\r
+\r
+ NdisAcquireSpinLock( &p_viport->lock );\r
+\r
+ p_adapter = p_viport->p_netpath->p_adapter;\r
+ p_list = &p_adapter->send_pending_list;\r
+\r
+ while( !IsListEmpty( &p_adapter->send_pending_list ) )\r
+ {\r
+ p_list_item = p_list->Flink;\r
+\r
+ if ( p_list_item->Flink == &p_adapter->send_pending_list )\r
+ break;\r
+\r
+ p_packet = VNIC_PACKET_FROM_LIST_ITEM( p_list_item );\r
+\r
+ _id = NdisGetPacketCancelId( p_packet );\r
+\r
+ if( _id == cancel_id )\r
+ {\r
+ NdisInterlockedRemoveHeadList( p_list, &p_adapter->pending_list_lock );\r
+ NdisInterlockedInsertTailList( &p_adapter->cancel_send_list, p_list_item,\r
+ &p_adapter->cancel_list_lock );\r
+ p_list_item = p_list->Flink;\r
+ }\r
+ else\r
+ {\r
+ p_list = p_list_item;\r
+ }\r
+ }\r
+\r
+ while( !IsListEmpty( &p_adapter->cancel_send_list ) )\r
+ {\r
+ p_list_item = NdisInterlockedRemoveHeadList( &p_adapter->cancel_send_list,\r
+ &p_adapter->cancel_list_lock );\r
+ \r
+ p_packet = VNIC_PACKET_FROM_LIST_ITEM( p_list_item );\r
+ \r
+ if( p_packet )\r
+ {\r
+ NDIS_SET_PACKET_STATUS( p_packet, NDIS_STATUS_REQUEST_ABORTED );\r
+ NdisMSendComplete( p_adapter->h_handle, p_packet, NDIS_STATUS_REQUEST_ABORTED );\r
+ }\r
+ }\r
+\r
+ NdisReleaseSpinLock( &p_viport->lock );\r
+}\r
+\r
+void\r
+viport_linkUp(viport_t *p_viport)\r
+{\r
+ VNIC_ENTER( VNIC_DBG_VIPORT );\r
+\r
+ netpath_linkUp( p_viport->p_netpath );\r
+\r
+ VNIC_EXIT( VNIC_DBG_VIPORT );\r
+ return;\r
+}\r
+\r
+void\r
+viport_linkDown(viport_t *p_viport)\r
+{\r
+ VNIC_ENTER( VNIC_DBG_VIPORT );\r
+\r
+ netpath_linkDown( p_viport->p_netpath );\r
+ \r
+ VNIC_EXIT( VNIC_DBG_VIPORT );\r
+ return;\r
+}\r
+\r
+void\r
+viport_stopXmit(viport_t *p_viport)\r
+{\r
+ VNIC_ENTER( VNIC_DBG_VIPORT );\r
+ netpath_stopXmit( p_viport->p_netpath );\r
+ VNIC_EXIT( VNIC_DBG_VIPORT );\r
+ return;\r
+}\r
+\r
+void\r
+viport_restartXmit(viport_t *p_viport)\r
+{\r
+ VNIC_ENTER( VNIC_DBG_VIPORT );\r
+ netpath_restartXmit( p_viport->p_netpath );\r
+ VNIC_EXIT( VNIC_DBG_VIPORT );\r
+ return;\r
+}\r
+\r
+void\r
+viport_recvPacket(\r
+ IN viport_t *p_viport,\r
+ IN NDIS_PACKET **pp_pkt_arr,\r
+ IN uint32_t num_packets )\r
+{\r
+ VNIC_ENTER( VNIC_DBG_VIPORT );\r
+ netpath_recvPacket(p_viport->p_netpath, pp_pkt_arr, num_packets );\r
+ VNIC_EXIT( VNIC_DBG_VIPORT );\r
+ return;\r
+}\r
+\r
+\r
+void\r
+viport_failure(\r
+ IN viport_t *p_viport )\r
+{\r
+ VNIC_ENTER( VNIC_DBG_VIPORT );\r
+\r
+ if( !p_viport || !p_viport->p_netpath )\r
+ return;\r
+\r
+ InterlockedExchange( &p_viport->p_netpath->carrier, FALSE );\r
+ \r
+ if( InterlockedExchange( (volatile LONG*)&p_viport->errored, TRUE ) == FALSE )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_ERROR,\r
+ ("IOC[%d] %s instance %d FAILED\n", \r
+ p_viport->ioc_num,\r
+ netpath_to_string( p_viport->p_netpath ),\r
+ p_viport->p_netpath->instance ));\r
+ viport_stopXmit( p_viport );\r
+ viport_linkDown( p_viport );\r
+ }\r
+\r
+ VNIC_EXIT( VNIC_DBG_VIPORT );\r
+}\r
+\r
+\r
+void\r
+viport_timeout(\r
+ IN void *context )\r
+{\r
+ viport_t *p_viport = (viport_t *)context;\r
+ CL_ASSERT( p_viport );\r
+\r
+ if( InterlockedExchange( &p_viport->timerActive, FALSE ) == TRUE )\r
+ {\r
+ // did we send a query and got response ?\r
+ if( p_viport->link_hb_state != LINK_HEARTBEATRSP &&\r
+ !p_viport->hb_send_pending )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_ERROR,\r
+ ("IOC[%d] instance %d HEARTBEAT TIMEOUT\n", \r
+ p_viport->ioc_num,\r
+ p_viport->p_netpath->instance ));\r
+ viport_failure( p_viport );\r
+ return;\r
+ }\r
+ /* send heartbeat message again */\r
+ else if( !p_viport->errored &&\r
+ p_viport->state == VIPORT_CONNECTED )\r
+ {\r
+ viport_timer( p_viport, p_viport->port_config.hbInterval );\r
+ }\r
+ }\r
+}\r
+\r
+\r
+void\r
+viport_timer(\r
+ IN viport_t *p_viport,\r
+ IN int timeout )\r
+{\r
+ ib_api_status_t ib_status;\r
+\r
+ VNIC_ENTER( VNIC_DBG_VIPORT );\r
+\r
+ if( !p_viport->errored )\r
+ {\r
+ p_viport->link_hb_state = LINK_HEARTBEATREQ;\r
+ InterlockedExchange( &p_viport->timerActive, TRUE );\r
+ \r
+ /* we can send now */\r
+ if( !p_viport->control.reqOutstanding )\r
+ {\r
+ p_viport->hb_send_pending = FALSE;\r
+ cl_timer_start( &p_viport->timer, (uint32_t)timeout ); \r
+\r
+ ib_status = control_heartbeatReq( &p_viport->control,\r
+ p_viport->port_config.hbTimeout );\r
+\r
+ if( ib_status != IB_SUCCESS )\r
+ {\r
+ viport_timerStop( p_viport );\r
+ VNIC_TRACE( VNIC_DBG_ERROR,\r
+ ("IOC[%d] instance %d HEARTBEAT send failed\n", \r
+ p_viport->ioc_num,\r
+ p_viport->p_netpath->instance ));\r
+ viport_failure( p_viport );\r
+ return;\r
+ }\r
+ }\r
+ /* schedule send on next timeout */\r
+ else\r
+ {\r
+ p_viport->hb_send_pending = TRUE;\r
+ cl_timer_start(&p_viport->timer, (uint32_t)timeout );\r
+ }\r
+ }\r
+\r
+ VNIC_EXIT( VNIC_DBG_VIPORT );\r
+}\r
+\r
+\r
+void\r
+viport_timerStop(\r
+ IN viport_t *p_viport )\r
+{\r
+ VNIC_ENTER( VNIC_DBG_VIPORT );\r
+\r
+ if( p_viport )\r
+ {\r
+ if( InterlockedExchange( &p_viport->timerActive, FALSE ) == TRUE )\r
+ {\r
+ cl_timer_stop( &p_viport->timer );\r
+ }\r
+ }\r
+\r
+ VNIC_EXIT( VNIC_DBG_VIPORT );\r
+ return;\r
+}\r
+\r
+static ib_api_status_t\r
+viport_initMacAddresses(\r
+ IN viport_t *p_viport )\r
+{\r
+ int i, size;\r
+ NDIS_STATUS status;\r
+ VNIC_ENTER( VNIC_DBG_VIPORT );\r
+\r
+ size = p_viport->numMacAddresses * sizeof(Inic_AddressOp_t);\r
+ status = NdisAllocateMemoryWithTag( &p_viport->macAddresses, size , 'acam' );\r
+\r
+ if ( status != NDIS_STATUS_SUCCESS )\r
+ {\r
+ VNIC_TRACE_EXIT( VNIC_DBG_ERROR,\r
+ ("Failed allocating MAC address table size %d\n", size) );\r
+ return IB_INSUFFICIENT_MEMORY;\r
+ }\r
+\r
+ NdisZeroMemory( p_viport->macAddresses, size );\r
+\r
+ NdisAcquireSpinLock( &p_viport->lock );\r
+ for( i = 0; i < p_viport->numMacAddresses; i++ )\r
+ {\r
+ p_viport->macAddresses[i].index = (uint16_t)i;\r
+ p_viport->macAddresses[i].vlan = p_viport->defaultVlan;\r
+ }\r
+\r
+ NdisFillMemory( p_viport->macAddresses[BROADCAST_ADDR].address,\r
+ MAC_ADDR_LEN, 0xFF );\r
+ p_viport->macAddresses[BROADCAST_ADDR].valid = TRUE;\r
+\r
+ NdisMoveMemory( p_viport->macAddresses[UNICAST_ADDR].address,\r
+ p_viport->hwMacAddress, MAC_ADDR_LEN );\r
+\r
+ p_viport->macAddresses[UNICAST_ADDR].valid = TRUE;\r
+ \r
+ if( !p_viport->p_adapter->macSet )\r
+ {\r
+ p_viport->p_adapter->macSet = TRUE;\r
+ }\r
+\r
+ NdisReleaseSpinLock( &p_viport->lock );\r
+\r
+ VNIC_EXIT( VNIC_DBG_VIPORT );\r
+ return IB_SUCCESS;\r
+}\r
+\r
+\r
+ib_api_status_t\r
+viport_control_connect(\r
+ IN viport_t* const p_viport )\r
+{\r
+ ib_api_status_t ib_status;\r
+ cl_status_t cl_status;\r
+\r
+ VNIC_ENTER( VNIC_DBG_INIT );\r
+\r
+ ib_status = control_init( &p_viport->control, p_viport,\r
+ &p_viport->port_config.controlConfig, p_viport->portGuid );\r
+ if( ib_status != IB_SUCCESS )\r
+ {\r
+ VNIC_EXIT( VNIC_DBG_VIPORT );\r
+ return ib_status;\r
+ }\r
+\r
+ ib_status = ibqp_connect( &p_viport->control.qp );\r
+ if( ib_status != IB_SUCCESS )\r
+ {\r
+ VNIC_TRACE_EXIT( VNIC_DBG_ERROR,\r
+ ("control QP connect failed\n"));\r
+ control_cleanup( &p_viport->control );\r
+ return ib_status;\r
+ }\r
+\r
+ InterlockedExchange( (volatile LONG*)&p_viport->linkState,\r
+ (LONG)LINK_INITINICREQ );\r
+\r
+ ib_status = control_initInicReq( &p_viport->control );\r
+ if( ib_status != IB_SUCCESS )\r
+ {\r
+ VNIC_TRACE_EXIT( VNIC_DBG_ERROR, \r
+ ("CMD_INIT_INIC REQ failed\n") );\r
+\r
+ control_cleanup( &p_viport->control );\r
+ return ib_status;\r
+ }\r
+ cl_status = cl_event_wait_on( &p_viport->sync_event,\r
+ (p_viport->control.p_conf->rspTimeout << 11), FALSE );\r
+\r
+ if( p_viport->linkState != LINK_INITINICRSP )\r
+ {\r
+ VNIC_TRACE_EXIT( VNIC_DBG_ERROR,\r
+ ("CMD_INIT_INIC RSP failed: return linkstate: %d, cl_status: %d\n",\r
+ p_viport->linkState, cl_status ));\r
+\r
+ ib_status = IB_INSUFFICIENT_RESOURCES;\r
+ control_cleanup( &p_viport->control );\r
+ return ib_status;\r
+ }\r
+\r
+ vnic_resume_oids( p_viport->p_adapter );\r
+\r
+ ib_status = viport_initMacAddresses( p_viport );\r
+ if( ib_status != IB_SUCCESS )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_ERROR,\r
+ ("Init MAC Addresses failed\n"));\r
+ control_cleanup( &p_viport->control );\r
+ }\r
+\r
+ VNIC_EXIT( VNIC_DBG_INIT );\r
+ return ib_status;\r
+}\r
+\r
+ib_api_status_t\r
+viport_data_connect(\r
+ IN viport_t* const p_viport )\r
+{\r
+ NDIS_STATUS status;\r
+ ib_api_status_t ib_status;\r
+\r
+ VNIC_ENTER( VNIC_DBG_INIT );\r
+\r
+ ib_status = data_init( &p_viport->data,\r
+ &p_viport->port_config.dataConfig,\r
+ p_viport->portGuid );\r
+ if( ib_status != IB_SUCCESS )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_ERROR, ("Data init returned %s\n",\r
+ p_viport->p_adapter->ifc.get_err_str( ib_status )) );\r
+ return ib_status;\r
+ }\r
+ InterlockedExchange( (volatile LONG*)&p_viport->linkState,\r
+ (LONG)LINK_CONFIGDATAPATHREQ );\r
+\r
+ ib_status = control_configDataPathReq( &p_viport->control,\r
+ data_pathId(&p_viport->data ), data_hostPoolMax( &p_viport->data ),\r
+ data_eiocPoolMax( &p_viport->data ) );\r
+ if( ib_status != IB_SUCCESS )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_ERROR,\r
+ ("command CONFIGDATAPATH REQ failed\n"));\r
+ return ib_status;\r
+ }\r
+ cl_event_wait_on( &p_viport->sync_event,\r
+ (p_viport->control.p_conf->rspTimeout << 11), TRUE );\r
+ \r
+ if( p_viport->linkState != LINK_CONFIGDATAPATHRSP )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_ERROR,\r
+ ("failed to get CONFIGDATAPATH RSP\n"));\r
+ return IB_INSUFFICIENT_RESOURCES;\r
+ }\r
+\r
+ ib_status = data_connect( &p_viport->data );\r
+ if( ib_status != IB_SUCCESS )\r
+ {\r
+ VNIC_EXIT( VNIC_DBG_INIT );\r
+ return ib_status;\r
+ }\r
+ cl_event_wait_on( &p_viport->sync_event,\r
+ (p_viport->control.p_conf->rspTimeout << 11), TRUE );\r
+ if( p_viport->data.qp.qpState != IB_ATTACHED )\r
+ {\r
+ VNIC_EXIT( VNIC_DBG_INIT );\r
+ return IB_ERROR;\r
+ }\r
+ InterlockedExchange( (volatile LONG*)&p_viport->linkState,\r
+ (LONG)LINK_XCHGPOOLREQ );\r
+ ib_status = control_exchangePoolsReq( &p_viport->control,\r
+ data_localPoolAddr(&p_viport->data),\r
+ data_localPoolRkey(&p_viport->data) );\r
+ if( ib_status != IB_SUCCESS )\r
+ {\r
+ VNIC_TRACE_EXIT( VNIC_DBG_ERROR,\r
+ ("command XCHGPOOL REQ failed\n"));\r
+ return ib_status;\r
+ }\r
+ cl_event_wait_on( &p_viport->sync_event,\r
+ (p_viport->control.p_conf->rspTimeout << 11), TRUE );\r
+\r
+ if( p_viport->linkState != LINK_XCHGPOOLRSP )\r
+ {\r
+ VNIC_TRACE_EXIT( VNIC_DBG_ERROR,\r
+ ("failed to get LINK_XCHGPOOL RSP\n"));\r
+ return IB_ERROR;\r
+ }\r
+\r
+ InterlockedExchange( (volatile LONG*)&p_viport->linkState,\r
+ (LONG)LINK_INITIALIZED );\r
+\r
+ p_viport->state = VIPORT_CONNECTED;\r
+\r
+ ib_status = data_connected( &p_viport->data );\r
+ if( ib_status != IB_SUCCESS )\r
+ {\r
+ VNIC_TRACE_EXIT( VNIC_DBG_ERROR,\r
+ ("Alloc/Send Recv Buffers failed\n"));\r
+ return ib_status;\r
+ }\r
+\r
+ p_viport->flags = 0;\r
+ \r
+ if( p_viport->p_netpath == p_viport->p_adapter->p_currentPath )\r
+ {\r
+ status = viport_setLink( p_viport, \r
+ INIC_FLAG_ENABLE_NIC| INIC_FLAG_SET_MTU,\r
+ (uint16_t)p_viport->p_adapter->params.MinMtu, TRUE );\r
+ if( status != NDIS_STATUS_SUCCESS )\r
+ {\r
+ VNIC_TRACE_EXIT( VNIC_DBG_ERROR,\r
+ ("failed to set Link flags\n"));\r
+ return IB_ERROR;\r
+ }\r
+\r
+ /* start periodic heartbeat timer for active path */\r
+ if( p_viport->port_config.hbInterval )\r
+ {\r
+ viport_timer( p_viport, p_viport->port_config.hbInterval );\r
+ }\r
+ }\r
+ VNIC_EXIT( VNIC_DBG_INIT );\r
+ return IB_SUCCESS;\r
+}\r
+\r
+\r
+NDIS_STATUS\r
+_viport_process_query(\r
+ IN viport_t* const p_viport,\r
+ IN BOOLEAN sync )\r
+{\r
+ NDIS_STATUS status;\r
+ ib_api_status_t ib_status;\r
+ LinkState_t expected_state = 0;\r
+\r
+ VNIC_ENTER( VNIC_DBG_VIPORT );\r
+ \r
+ if( p_viport->errored ||\r
+ p_viport->p_adapter->pnp_state == IB_PNP_IOC_REMOVE )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_WARN,\r
+ ("IOC[%d] updates = %#x packet_filter = %#x, query: %#x(%d) set: %#x(%d)\n",\r
+ p_viport->ioc_num,\r
+ p_viport->updates,\r
+ p_viport->p_adapter->packet_filter,\r
+ p_viport->p_adapter->query_oid.oid,\r
+ p_viport->p_adapter->pending_query,\r
+ p_viport->p_adapter->set_oid.oid,\r
+ p_viport->p_adapter->pending_set ));\r
+\r
+ VNIC_TRACE_EXIT( VNIC_DBG_WARN, ("IOC[%d] in REMOVE or invalid state.\n", \r
+ p_viport->ioc_num ));\r
+ \r
+ return NDIS_STATUS_NOT_ACCEPTED;\r
+ }\r
+\r
+ // Check for updates. Note that unless sync is set to TRUE, this\r
+ // is the only way for this function to return success.\r
+ if( !InterlockedCompareExchange( &p_viport->updates, 0, 0 ) )\r
+ {\r
+ /* now can restart heartbeats */\r
+ if( !p_viport->timerActive &&\r
+ p_viport->port_config.hbInterval )\r
+ {\r
+ viport_timer( p_viport, p_viport->port_config.hbInterval );\r
+ }\r
+ return NDIS_STATUS_SUCCESS;\r
+ }\r
+ \r
+ else\r
+ {\r
+ /* stop heartbeat timer to serve another query */\r
+ viport_timerStop( p_viport );\r
+ }\r
+\r
+ if( sync )\r
+ {\r
+ status = NDIS_STATUS_SUCCESS;\r
+ InterlockedOr( &p_viport->updates, SYNC_QUERY );\r
+ }\r
+ else\r
+ {\r
+ status = NDIS_STATUS_PENDING;\r
+ }\r
+ \r
+ // Handle update bits one at a time.\r
+ if( p_viport->updates & NEED_ADDRESS_CONFIG )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_CONF,("QUERY NEED_ADDRESS_CONFIG\n"));\r
+ \r
+ NdisAcquireSpinLock(&p_viport->lock );\r
+\r
+ p_viport->linkState = LINK_CONFIGADDRSREQ;\r
+ ib_status = control_configAddrsReq(\r
+ &p_viport->control, p_viport->macAddresses,\r
+ p_viport->numMacAddresses, &p_viport->addrs_query_done );\r
+ \r
+ NdisReleaseSpinLock( &p_viport->lock );\r
+\r
+ if ( ib_status != IB_SUCCESS )\r
+ {\r
+ InterlockedAnd( &p_viport->updates, ~NEED_ADDRESS_CONFIG );\r
+ VNIC_EXIT( VNIC_DBG_VIPORT );\r
+ return NDIS_STATUS_FAILURE;\r
+ }\r
+ expected_state = LINK_CONFIGADDRSRSP;\r
+ }\r
+ else if( p_viport->updates & NEED_LINK_CONFIG )\r
+ {\r
+ VNIC_TRACE( VNIC_DBG_CONF,\r
+ ("QUERY NEED_LINK_CONFIG\n"));\r
+\r
+ NdisAcquireSpinLock(&p_viport->lock );\r
+\r
+ p_viport->linkState = LINK_CONFIGLINKREQ;\r
+\r
+ if( (InterlockedAnd(\r
+ &p_viport->updates, ~MCAST_OVERFLOW ) & MCAST_OVERFLOW ) )\r
+ {\r
+ p_viport->newFlags |= INIC_FLAG_ENABLE_MCAST_ALL;\r
+ }\r
+ else\r
+ {\r
+ p_viport->newFlags &= ~INIC_FLAG_ENABLE_MCAST_ALL;\r
+ }\r
+\r
+ if ( p_viport->mtu != p_viport->newMtu )\r
+ {\r
+ p_viport->newFlags |= INIC_FLAG_SET_MTU;\r
+ p_viport->mtu = p_viport->newMtu;\r
+ }\r
+ if( ( p_viport->newFlags & INIC_FLAG_ENABLE_NIC ) &&\r
+ ( p_viport->p_netpath != p_viport->p_adapter->p_currentPath ) )\r
+ {\r
+ ASSERT(0);\r
+ }\r
+\r
+ ib_status = control_configLinkReq( &p_viport->control,\r
+ p_viport->newFlags, p_viport->newMtu );\r
+\r
+ p_viport->newFlags &= ~INIC_FLAG_SET_MTU;\r
+\r
+ NdisReleaseSpinLock( &p_viport->lock );\r
+\r
+ if( ib_status != IB_SUCCESS )\r
+ {\r
+ InterlockedAnd( &p_viport->updates, ~NEED_LINK_CONFIG );\r
+ VNIC_EXIT( VNIC_DBG_VIPORT );\r
+ return NDIS_STATUS_FAILURE;\r
+ }\r
+ expected_state = LINK_CONFIGLINKRSP;\r
+ }\r
+ else if( p_viport->updates & NEED_STATS )\r
+ {\r
+ // TODO: \r
+ VNIC_TRACE( VNIC_DBG_CONF,\r
+ ("QUERY NEED_STATS\n"));\r
+\r
+ NdisAcquireSpinLock( &p_viport->lock );\r
+\r
+ p_viport->linkState = LINK_REPORTSTATREQ;\r
+\r
+ ib_status = control_reportStatisticsReq( &p_viport->control );\r
+ \r
+ NdisReleaseSpinLock( &p_viport->lock );\r
+\r
+ if( ib_status != IB_SUCCESS )\r
+ {\r
+ InterlockedAnd( &p_viport->updates, ~NEED_STATS );\r
+ VNIC_EXIT( VNIC_DBG_VIPORT );\r
+ return NDIS_STATUS_FAILURE;\r
+ }\r
+ expected_state = LINK_REPORTSTATRSP;\r
+ }\r
+\r
+ if( sync )\r
+ {\r
+ cl_event_wait_on( &p_viport->sync_event, EVENT_NO_TIMEOUT, TRUE );\r
+\r
+ if( p_viport->linkState != expected_state )\r
+ {\r
+ status = NDIS_STATUS_FAILURE;\r
+ VNIC_TRACE( VNIC_DBG_ERROR,\r
+ ("Link state error: expected %d but got %d\n",\r
+ expected_state, p_viport->linkState));\r
+ }\r
+ }\r
+ VNIC_EXIT( VNIC_DBG_VIPORT );\r
+ return status;\r
+}\r
+\r
+BOOLEAN\r
+viport_canTxCsum(\r
+ IN viport_t* p_viport ) \r
+{\r
+ if( !p_viport )\r
+ return FALSE;\r
+\r
+ return( BOOLEAN )( ( p_viport->featuresSupported & \r
+ ( INIC_FEAT_IPV4_HEADERS | \r
+ INIC_FEAT_IPV6_HEADERS |\r
+ INIC_FEAT_IPV4_CSUM_TX |\r
+ INIC_FEAT_TCP_CSUM_TX | \r
+ INIC_FEAT_UDP_CSUM_TX ) ) == \r
+ ( INIC_FEAT_IPV4_HEADERS | \r
+ INIC_FEAT_IPV6_HEADERS | \r
+ INIC_FEAT_IPV4_CSUM_TX | \r
+ INIC_FEAT_TCP_CSUM_TX |\r
+ INIC_FEAT_UDP_CSUM_TX ) );\r
+}\r
+\r
+BOOLEAN\r
+viport_canRxCsum(\r
+ IN viport_t* p_viport )\r
+{\r
+ if( !p_viport )\r
+ return FALSE;\r
+\r
+ return( BOOLEAN )( ( p_viport->featuresSupported & \r
+ ( INIC_FEAT_IPV4_HEADERS | \r
+ INIC_FEAT_IPV6_HEADERS |\r
+ INIC_FEAT_IPV4_CSUM_RX |\r
+ INIC_FEAT_TCP_CSUM_RX | \r
+ INIC_FEAT_UDP_CSUM_RX ) ) == \r
+ ( INIC_FEAT_IPV4_HEADERS | \r
+ INIC_FEAT_IPV6_HEADERS | \r
+ INIC_FEAT_IPV4_CSUM_RX | \r
+ INIC_FEAT_TCP_CSUM_RX |\r
+ INIC_FEAT_UDP_CSUM_RX ) );\r
+}\r
--- /dev/null
+/*\r
+ * Copyright (c) 2007 QLogic Corporation. All rights reserved.\r
+ *\r
+ * This software is available to you under the OpenIB.org BSD license\r
+ * below:\r
+ *\r
+ * Redistribution and use in source and binary forms, with or\r
+ * without modification, are permitted provided that the following\r
+ * conditions are met:\r
+ *\r
+ * - Redistributions of source code must retain the above\r
+ * copyright notice, this list of conditions and the following\r
+ * disclaimer.\r
+ *\r
+ * - Redistributions in binary form must reproduce the above\r
+ * copyright notice, this list of conditions and the following\r
+ * disclaimer in the documentation and/or other materials\r
+ * provided with the distribution.\r
+ *\r
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,\r
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\r
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND\r
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS\r
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN\r
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN\r
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\r
+ * SOFTWARE.\r
+ *\r
+ * $Id$\r
+ */\r
+#ifndef _VNIC_VIPORT_H_\r
+#define _VNIC_VIPORT_H_\r
+\r
+typedef struct _mc_list {\r
+ uint8_t mc_addr[MAC_ADDR_LEN];\r
+} mc_list_t;\r
+\r
+typedef enum {\r
+ VIPORT_DISCONNECTED,\r
+ VIPORT_CONNECTED\r
+} viport_state_t;\r
+\r
+typedef enum {\r
+ LINK_UNINITIALIZED,\r
+ LINK_INITIALIZE,\r
+ LINK_INITIALIZECONTROL,\r
+ LINK_INITIALIZEDATA,\r
+ LINK_CONTROLCONNECT,\r
+ LINK_CONTROLCONNECTWAIT,\r
+ LINK_INITINICREQ,\r
+ LINK_INITINICRSP,\r
+ LINK_BEGINDATAPATH,\r
+ LINK_CONFIGDATAPATHREQ,\r
+ LINK_CONFIGDATAPATHRSP,\r
+ LINK_DATACONNECT,\r
+ LINK_DATACONNECTWAIT,\r
+ LINK_XCHGPOOLREQ,\r
+ LINK_XCHGPOOLRSP,\r
+ LINK_INITIALIZED,\r
+ LINK_IDLE,\r
+ LINK_IDLING,\r
+ LINK_CONFIGLINKREQ,\r
+ LINK_CONFIGLINKRSP,\r
+ LINK_CONFIGADDRSREQ,\r
+ LINK_CONFIGADDRSRSP,\r
+ LINK_REPORTSTATREQ,\r
+ LINK_REPORTSTATRSP,\r
+ LINK_HEARTBEATREQ,\r
+ LINK_HEARTBEATRSP,\r
+ LINK_RESET,\r
+ LINK_RESETRSP,\r
+ LINK_RESETCONTROL,\r
+ LINK_RESETCONTROLRSP,\r
+ LINK_DATADISCONNECT,\r
+ LINK_CONTROLDISCONNECT,\r
+ LINK_CLEANUPDATA,\r
+ LINK_CLEANUPCONTROL,\r
+ LINK_DISCONNECTED,\r
+ LINK_RETRYWAIT\r
+} LinkState_t;\r
+\r
+/* index entries */\r
+#define BROADCAST_ADDR 0\r
+#define UNICAST_ADDR 1\r
+#define MCAST_ADDR_START 2\r
+#define MAX_MCAST (MAX_ADDR_ARRAY - MCAST_ADDR_START)\r
+\r
+#define currentMacAddress macAddresses[UNICAST_ADDR].address\r
+\r
+#define NEED_STATS 0x00000001\r
+#define NEED_ADDRESS_CONFIG 0x00000002\r
+#define NEED_LINK_CONFIG 0x00000004\r
+#define MCAST_OVERFLOW 0x00000008\r
+#define SYNC_QUERY 0x80000000\r
+\r
+typedef enum {\r
+ NETPATH_TS_IDLE,\r
+ NETPATH_TS_ACTIVE,\r
+ NETPATH_TS_EXPIRED\r
+} netpathTS_t;\r
+\r
+\r
+typedef struct {\r
+ LIST_ENTRY listPtrs;\r
+ struct _vnic_adapter *p_adapter;\r
+ uint8_t event_num;\r
+} InicNPEvent_t;\r
+\r
+typedef enum {\r
+ NETPATH_PRIMARY = 1,\r
+ NETPATH_SECONDARY = 2\r
+} netpath_instance_t;\r
+\r
+\r
+typedef struct Netpath {\r
+ volatile LONG carrier;\r
+ struct _vnic_adapter *p_adapter;\r
+ struct _viport *pViport;\r
+ ib_path_rec_t *p_path_rec;\r
+ uint64_t connectTime;\r
+ netpathTS_t timerState;\r
+ netpath_instance_t instance;\r
+} Netpath_t;\r
+\r
+typedef enum {\r
+ WAIT,\r
+ DELAY,\r
+ NOW\r
+} conn_wait_state_t;\r
+\r
+typedef struct _viport {\r
+ LIST_ENTRY listPtrs;\r
+ NDIS_SPIN_LOCK lock;\r
+ cl_obj_t obj;\r
+ struct _vnic_adapter *p_adapter;\r
+ struct Netpath *p_netpath;\r
+ struct ViportConfig port_config;\r
+ struct Control control;\r
+ struct Data data;\r
+ uint64_t iocGuid;\r
+ uint64_t portGuid;\r
+ uint32_t ioc_num;\r
+ // connected/disconnected state of control and data QPs.\r
+ viport_state_t state;\r
+\r
+ // Control Path cmd state Query/Rsp\r
+ LinkState_t linkState;\r
+ LinkState_t link_hb_state;\r
+ Inic_CmdReportStatisticsRsp_t stats;\r
+ uint64_t lastStatsTime;\r
+ uint32_t featuresSupported;\r
+ uint8_t hwMacAddress[MAC_ADDR_LEN];\r
+ uint16_t defaultVlan;\r
+ uint16_t numMacAddresses;\r
+ Inic_AddressOp_t *macAddresses;\r
+ int32_t addrs_query_done;\r
+\r
+ // Indicates actions (to the VEx) that need to be taken.\r
+ volatile LONG updates;\r
+\r
+ uint8_t flags;\r
+ uint8_t newFlags;\r
+ uint16_t mtu;\r
+ uint16_t newMtu;\r
+ uint32_t errored;\r
+ uint32_t disconnect;\r
+ volatile LONG timerActive;\r
+ cl_timer_t timer;\r
+ cl_event_t sync_event;\r
+ BOOLEAN hb_send_pending;\r
+} viport_t;\r
+\r
+\r
+BOOLEAN\r
+viport_xmitPacket(\r
+ IN viport_t* const p_viport,\r
+ IN NDIS_PACKET* const p_pkt );\r
+\r
+BOOLEAN \r
+viport_config_defaults(\r
+ IN viport_t *p_viport );\r
+\r
+uint32_t\r
+viport_get_adapter_name(\r
+ IN viport_t *p_viport );\r
+\r
+void \r
+viport_cleanup(\r
+ IN viport_t *p_viport );\r
+\r
+BOOLEAN \r
+viport_setParent(\r
+ IN viport_t *pViport,\r
+ IN struct Netpath *pNetpath);\r
+\r
+NDIS_STATUS \r
+viport_setLink(\r
+ IN viport_t *pViport, \r
+ IN uint8_t flags,\r
+ IN uint16_t mtu,\r
+ IN BOOLEAN sync );\r
+\r
+NDIS_STATUS \r
+viport_getStats(\r
+ IN viport_t *pViport );\r
+\r
+void \r
+viport_timer(\r
+ IN viport_t *p_viport,\r
+ IN int timeout );\r
+\r
+void \r
+viport_timerStop(\r
+ IN viport_t *p_viport );\r
+\r
+void \r
+viport_linkUp(\r
+ IN viport_t *pViport);\r
+\r
+void \r
+viport_linkDown(\r
+ IN viport_t *pViport);\r
+\r
+void \r
+viport_stopXmit(\r
+ IN viport_t *pViport);\r
+\r
+void \r
+viport_restartXmit(\r
+ IN viport_t *pViport);\r
+\r
+void \r
+viport_recvPacket(\r
+ IN viport_t *pViport,\r
+ IN NDIS_PACKET **p_pkt,\r
+ IN uint32_t num_pkts );\r
+\r
+void \r
+viport_failure(\r
+ IN viport_t *pViport);\r
+\r
+BOOLEAN\r
+viport_setUnicast(\r
+ IN viport_t* const pViport, \r
+ IN uint8_t * pAddress);\r
+\r
+NDIS_STATUS \r
+viport_setMulticast(\r
+ IN viport_t* const pViport );\r
+\r
+void \r
+netpath_init(\r
+ IN struct Netpath *pNetpath,\r
+ IN struct _vnic_adapter *p_adapter );\r
+\r
+BOOLEAN \r
+netpath_addPath(\r
+ IN struct Netpath *pNetpath,\r
+ IN viport_t *pViport);\r
+\r
+BOOLEAN\r
+viport_unsetParent(\r
+ IN viport_t *pViport );\r
+\r
+ib_api_status_t\r
+viport_control_connect(\r
+ IN viport_t* const p_viport );\r
+\r
+ib_api_status_t\r
+viport_data_connect(\r
+ IN viport_t* const p_viport );\r
+\r
+NDIS_STATUS\r
+_viport_process_query(\r
+ IN viport_t* const p_viport,\r
+ IN BOOLEAN sync );\r
+\r
+void\r
+viport_cancel_xmit( \r
+ IN viport_t *p_viport, \r
+ IN void *p_cancel_id );\r
+\r
+BOOLEAN \r
+netpath_removePath(\r
+ IN struct Netpath *pNetpath,\r
+ IN viport_t *p_viport );\r
+\r
+void\r
+netpath_free(\r
+ IN struct Netpath *pNetpath );\r
+\r
+BOOLEAN \r
+netpath_getStats(\r
+ IN struct Netpath *pNetpath );\r
+\r
+NDIS_STATUS \r
+netpath_setMulticast(\r
+ IN struct Netpath *pNetpath );\r
+\r
+int\r
+netpath_maxMtu(\r
+ IN struct Netpath *pNetpath);\r
+\r
+BOOLEAN\r
+netpath_linkDown(\r
+ IN Netpath_t* p_netpath );\r
+\r
+\r
+BOOLEAN \r
+netpath_linkUp(\r
+ IN Netpath_t* p_netpath );\r
+\r
+BOOLEAN\r
+netpath_is_valid(\r
+ IN Netpath_t* const p_netpath );\r
+\r
+BOOLEAN\r
+netpath_is_connected(\r
+ IN Netpath_t* const p_netpath );\r
+\r
+BOOLEAN\r
+netpath_is_primary(\r
+ IN Netpath_t* const p_netpath );\r
+\r
+BOOLEAN\r
+netpath_xmitPacket(\r
+ IN struct Netpath* pNetpath,\r
+ IN NDIS_PACKET* const p_pkt );\r
+\r
+void\r
+netpath_cancel_xmit( \r
+ IN struct Netpath* p_netpath, \r
+ IN PVOID cancel_id );\r
+\r
+void \r
+netpath_recvPacket(\r
+ IN struct Netpath* pNetpath,\r
+ IN NDIS_PACKET** pp_pkt,\r
+ IN uint32_t num_packets);\r
+\r
+void\r
+netpath_stopXmit(\r
+ IN struct Netpath *pNetpath );\r
+\r
+void\r
+netpath_restartXmit(\r
+ IN struct Netpath *pNetpath );\r
+\r
+void\r
+netpath_kick(\r
+ IN struct Netpath *pNetpath);\r
+\r
+void\r
+netpath_timer(\r
+ IN struct Netpath *pNetpath,\r
+ IN int timeout);\r
+\r
+void\r
+netpath_tx_timeout(\r
+ IN struct Netpath *pNetpath);\r
+\r
+const char*\r
+netpath_to_string(\r
+ IN struct Netpath *pNetpath );\r
+\r
+BOOLEAN\r
+netpath_setUnicast(\r
+ IN Netpath_t* p_netpath,\r
+ IN uint8_t* p_address );\r
+\r
+BOOLEAN\r
+viport_canTxCsum(\r
+ IN viport_t* p_viport );\r
+\r
+BOOLEAN\r
+viport_canRxCsum(\r
+ IN viport_t* p_viport );\r
+\r
+#define viport_portGuid(pViport) ((pViport)->portGuid)\r
+#define viport_maxMtu(pViport) data_maxMtu(&(pViport)->data)\r
+\r
+#define viport_getHwAddr(pViport,pAddress) \\r
+ cl_memcpy(pAddress, (pViport)->hwMacAddress, MAC_ADDR_LEN)\r
+\r
+#define viport_features(pViport) ( (pViport)->featuresSupported )\r
+\r
+#define netpath_getHwAddr(pNetpath, pAddress) \\r
+ viport_getHwAddr((pNetpath)->pViport, pAddress)\r
+\r
+#define netpath_canTxCsum(pNetpath) \\r
+ viport_canTxCsum( (pNetpath)->pViport )\r
+\r
+#define netpath_canRxCsum(pNetpath) \\r
+ viport_canRxCsum( (pNetpath)->pViport )\r
+\r
+#endif /* _VNIC_VIPORT_H_ */\r
projects / ~shefty / rdma-win.git / commitdiff