From: aestrin <aestrin@ad392aa1-c5ef-ae45-8dd8-e69d62a5ef86>
Date: Mon, 26 Jan 2009 18:45:57 +0000 (+0000)
Subject: [ipoib cm] Get send descriptors from preallocated pool. Update. added missing file.
X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=37ec75e2f33a22253b2d010c17ab8f0e6eb906ff;p=~shefty%2Frdma-win.git

[ipoib cm] Get send descriptors from preallocated pool. Update. added missing file.

git-svn-id: svn://openib.tc.cornell.edu/gen1@1885 ad392aa1-c5ef-ae45-8dd8-e69d62a5ef86
---

diff --git a/branches/ipoib_cm/kernel/ipoib_port.h b/branches/ipoib_cm/kernel/ipoib_port.h
index b439cf11..38480bf5 100644
--- a/branches/ipoib_cm/kernel/ipoib_port.h
+++ b/branches/ipoib_cm/kernel/ipoib_port.h
@@ -72,7 +72,7 @@
 #define IPOIB_RECV_FROM_PACKET( P )	\
 	(((void **)P->MiniportReservedEx)[1])
 #define IPOIB_SEND_FROM_PACKET( P )		\
-	(((send_buf_t**)P->MiniportReservedEx)[2])
+	(((void **)P->MiniportReservedEx)[2])
 #define IPOIB_PACKET_FROM_LIST_ITEM( I ) \
 	(PARENT_STRUCT( I, NDIS_PACKET, MiniportReservedEx ))
 #define IPOIB_LIST_ITEM_FROM_PACKET( P ) \
@@ -401,6 +401,7 @@ typedef enum __send_dir
 
 typedef struct _ipoib_send_desc
 {
+	cl_pool_item_t		pool_item;
 	NDIS_PACKET			*p_pkt;
 	ipoib_endpt_t		*p_endpt;
 	send_buf_t			*p_buf;
@@ -469,6 +470,9 @@ typedef struct _ipoib_send_mgr
 {
 	atomic32_t		depth;
 	cl_qlist_t		pending_list;
+	cl_spinlock_t	desc_lock;
+	cl_qpool_t		desc_pool;
+
 
 }	ipoib_send_mgr_t;
 /*
@@ -792,4 +796,19 @@ __port_attr_to_mtu_size(uint32_t value)
 		return  256;
 	}
 }
+
+inline ipoib_send_desc_t*
+ipoib_send_desc_mgr_get(
+	IN		ipoib_port_t* const			p_port );
+
+void
+ipoib_send_desc_mgr_put(
+	IN		ipoib_port_t* const			p_port,
+	IN		ipoib_send_desc_t* const	p_desc );
+
+void
+ipoib_send_desc_mgr_put_list(
+	IN		ipoib_port_t* const			p_port,
+	IN		cl_qlist_t* const			p_list );
+
 #endif	/* _IPOIB_PORT_H_ */