libxscale: Add support for posting verbs

This patch adds support for post_send and post_recv routines.

Signed-off-by: Tian Xin <[email protected]>
Signed-off-by: Wei Honggang <[email protected]>
Signed-off-by: Zhao Qianwei <[email protected]>
Signed-off-by: Li Qiang <[email protected]>
Signed-off-by: Yan Lei <[email protected]>

Author: tianx666

providers/xscale/cq.c

@@ -112,11 +112,6 @@ static void *get_sw_cqe(struct xsc_cq *cq, int n)
 		return NULL;
 }
 
-void *xsc_get_send_wqe(struct xsc_qp *qp, int n)
-{
-	return qp->sq_start + (n << qp->sq.wqe_shift);
-}
-
 static void update_cons_index(struct xsc_cq *cq)
 {
 	struct xsc_context *ctx =
@@ -516,7 +511,7 @@ void __xsc_cq_clean(struct xsc_cq *cq, u32 qpn)
 	int nfreed = 0;
 	void *cqe, *dest;
 
-	if (!cq || cq->flags & XSC_CQ_FLAGS_DV_OWNED)
+	if (!cq)
 		return;
 	xsc_dbg(to_xctx(cq->verbs_cq.cq_ex.context)->dbg_fp, XSC_DBG_CQ, "\n");