IPoIB: Use separate CQ for UD send completions

[~andy/linux] / drivers / infiniband / ulp / ipoib / ipoib.h

diff --git a/drivers/infiniband/ulp/ipoib/ipoib.h b/drivers/infiniband/ulp/ipoib/ipoib.h
index f1f142dc64b17e8608f0f668345a13af3b65fb65..9044f8803532e035e264e2b166644b05d84563e4 100644 (file)
--- a/drivers/infiniband/ulp/ipoib/ipoib.h
+++ b/drivers/infiniband/ulp/ipoib/ipoib.h
@@ -95,6 +95,8 @@ enum {
        IPOIB_MCAST_FLAG_SENDONLY = 1,
        IPOIB_MCAST_FLAG_BUSY     = 2,  /* joining or already joined */
        IPOIB_MCAST_FLAG_ATTACHED = 3,
+
+       MAX_SEND_CQE              = 16,
 };
 
 #define        IPOIB_OP_RECV   (1ul << 31)
@@ -285,7 +287,8 @@ struct ipoib_dev_priv {
        u16               pkey_index;
        struct ib_pd     *pd;
        struct ib_mr     *mr;
-       struct ib_cq     *cq;
+       struct ib_cq     *recv_cq;
+       struct ib_cq     *send_cq;
        struct ib_qp     *qp;
        u32               qkey;
 
@@ -305,6 +308,7 @@ struct ipoib_dev_priv {
        struct ib_sge        tx_sge[MAX_SKB_FRAGS + 1];
        struct ib_send_wr    tx_wr;
        unsigned             tx_outstanding;
+       struct ib_wc         send_wc[MAX_SEND_CQE];
 
        struct ib_recv_wr    rx_wr;
        struct ib_sge        rx_sge[IPOIB_UD_RX_SG];
@@ -662,7 +666,6 @@ static inline int ipoib_register_debugfs(void) { return 0; }
 static inline void ipoib_unregister_debugfs(void) { }
 #endif
 
-
 #define ipoib_printk(level, priv, format, arg...)      \
        printk(level "%s: " format, ((struct ipoib_dev_priv *) priv)->dev->name , ## arg)
 #define ipoib_warn(priv, format, arg...)               \