From: tzachid <tzachid@ad392aa1-c5ef-ae45-8dd8-e69d62a5ef86>
Date: Mon, 21 Nov 2005 10:53:19 +0000 (+0000)
Subject: Base connection between user mode sdp and kernel mode was achived. (Rev69)
X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=7dc7106911a3dfed4b591ba6ba98779aa1e09916;p=~shefty%2Frdma-win.git

Base connection between user mode sdp and kernel mode was achived. (Rev69)

git-svn-id: svn://openib.tc.cornell.edu/gen1@157 ad392aa1-c5ef-ae45-8dd8-e69d62a5ef86
---

diff --git a/trunk/ulp/sdp/dirs b/trunk/ulp/sdp/dirs
new file mode 100644
index 00000000..dcefa19c
--- /dev/null
+++ b/trunk/ulp/sdp/dirs
@@ -0,0 +1,3 @@
+dirs = \
+kernel          \
+
diff --git a/trunk/ulp/sdp/kernel/SdpDriver.cpp b/trunk/ulp/sdp/kernel/SdpDriver.cpp
index 2c4bf6ef..f391c813 100644
--- a/trunk/ulp/sdp/kernel/SdpDriver.cpp
+++ b/trunk/ulp/sdp/kernel/SdpDriver.cpp
@@ -4,10 +4,10 @@ extern "C" {
 #include <NTDDK.h>
 }
 #include "sdpdriver.h"
-#include "SdpLib.h"
+#include "SdpShared.h"
 #include "SdpTrace.h"
 
-NTSTATUS CreateDevice (IN PDRIVER_OBJECT	pDriverObject);
+SdpDriver *g_pSdpDriver = NULL;
 
 VOID DriverUnload (
         IN PDRIVER_OBJECT	pDriverObject	
@@ -99,6 +99,7 @@ Cleanup:
             IoDeleteDevice(pDevObj);
         }
     }
+    g_pSdpDriver = pSdpDriver;
     return rc;
 
 }
@@ -113,6 +114,10 @@ NTSTATUS SdpDriver::Dispatch(
     PIO_STACK_LOCATION pIrpSp;
     pIrp->IoStatus.Status = STATUS_SUCCESS;
     pIrp->IoStatus.Information = 0;
+    PVOID pInputBuffer = NULL;
+    PVOID pOutputBuffer = NULL;
+    ULONG OutputDataSize = 0;
+
 
 
     pIrpSp = IoGetCurrentIrpStackLocation(pIrp);
@@ -155,10 +160,61 @@ NTSTATUS SdpDriver::Dispatch(
             // Handle the mode of the request and get it's params
 
 
-            // Handle the request itslef
+            // Handle the request itself
+            rc = g_pSdpDriver->DispatchDeviceIoControl(
+                    pIrpSp->FileObject,
+                    pIrp,
+                    pInputBuffer,
+                    pIrpSp->Parameters.DeviceIoControl.InputBufferLength,
+                    pOutputBuffer,
+                    pIrpSp->Parameters.DeviceIoControl.OutputBufferLength,
+                    pIrpSp->Parameters.DeviceIoControl.IoControlCode,
+                    OutputDataSize
+                    );
+
+            break;
+            
         }            
     }
 
+    if (rc != STATUS_PENDING) {
+        pIrp->IoStatus.Status = rc;
+        pIrp->IoStatus.Information = OutputDataSize;
+        IoCompleteRequest(pIrp, IO_NO_INCREMENT);
+    }
     return rc;
 }
 
+
+NTSTATUS SdpDriver::DispatchDeviceIoControl(
+        IN PFILE_OBJECT pDeviceObject,
+        IN PIRP pIrp,
+        PVOID pInputBuffer,
+        ULONG InputBufferLength,
+        PVOID pOutputBuffer,
+        ULONG OutputBufferLength,
+        ULONG IoControlCode,
+        ULONG &OutputDataSize
+        )
+{
+    NTSTATUS rc = STATUS_SUCCESS;
+    switch (IoControlCode) {
+        case IOCTL_WSP_SOCKET :
+        SDP_PRINT(SDP_DEBUG, SDP_DRIVER, ("DispatchDeviceIoControl IOCTL_WSP_SOCKET recieved\n" ));   
+
+
+        break;
+    default:
+        // This is an unrecgnized IOCTL
+        ASSERT(FALSE);
+        SDP_PRINT(SDP_ERR, SDP_DRIVER, ("DispatchDeviceIoControl unknow IOCTL code = 0x%x\n", IoControlCode ));
+        rc = STATUS_INVALID_PARAMETER;
+        goto Cleanup;
+
+        
+    }
+Cleanup:
+    return rc;
+}
+
+
diff --git a/trunk/ulp/sdp/kernel/SdpDriver.h b/trunk/ulp/sdp/kernel/SdpDriver.h
index b0805ca1..3ee01caf 100644
--- a/trunk/ulp/sdp/kernel/SdpDriver.h
+++ b/trunk/ulp/sdp/kernel/SdpDriver.h
@@ -20,6 +20,19 @@ public:
 		IN PIRP pIrp
     		);
 
+	NTSTATUS DispatchDeviceIoControl(
+        IN PFILE_OBJECT pDeviceObject,
+        IN PIRP pIrp,
+        PVOID pInputBuffer,
+        ULONG InputBufferLength,
+        PVOID pOutputBuffer,
+        ULONG OutputBufferLength,
+        ULONG IoControlCode,
+        ULONG &OutputDataSize
+        );
+        
+        
+
 
 
 private:
@@ -27,4 +40,6 @@ private:
 	PDEVICE_OBJECT m_pDevObj;
 };
 
+extern SdpDriver *g_pSdpDriver;
+
 #endif //H_SDP_DRIVER_H