From 1c14a1be69449d063fe8bb1c9b346b72fcf68f5c Mon Sep 17 00:00:00 2001
From: Sean Hefty <sean.hefty@intel.com>
Date: Tue, 25 Sep 2012 17:06:45 -0700
Subject: [PATCH] Refresh of xrcd

---
 include/infiniband/verbs.h | 14 +++++++-------
 src/cmd.c                  |  2 +-
 src/verbs.c                | 27 ---------------------------
 3 files changed, 8 insertions(+), 35 deletions(-)

diff --git a/include/infiniband/verbs.h b/include/infiniband/verbs.h
index 317e725..186bcec 100644
--- a/include/infiniband/verbs.h
+++ b/include/infiniband/verbs.h
@@ -757,11 +757,10 @@ static inline struct verbs_context *verbs_get_ctx(
 	return container_of(ctx, struct verbs_context, context);
 }
 
-#define verbs_get_ctx_op(ctx, op) { \
-	struct verbs_context *vctx = verbs_get_ctx(xrcd->context); \
-	return (!vctx || \
-		(vctx->sz < sizeof(*vctx) - offsetof(struct verbs_context, op)) || \
-		!vctx->op) ? NULL : vctx; }
+#define verbs_get_ctx_op(ctx, op) ({ \
+	struct verbs_context *vctx = verbs_get_ctx(ctx); \
+	(!vctx || (vctx->sz < sizeof(*vctx) - offsetof(struct verbs_context, op)) || \
+	 !vctx->op) ? NULL : vctx; })
 
 static inline struct verbs_device *verbs_get_device(
 					const struct ibv_device *dev)
@@ -882,7 +881,8 @@ int ibv_dealloc_pd(struct ibv_pd *pd);
 /**
  * ibv_open_xrcd - Open an extended connection domain
  */
-struct ibv_xrcd *ibv_open_xrcd(struct ibv_context *context, int fd, int oflags)
+static inline struct ibv_xrcd *
+ibv_open_xrcd(struct ibv_context *context, int fd, int oflags)
 {
 	struct verbs_context *vctx = verbs_get_ctx_op(context, open_xrcd);
 	return vctx ? vctx->open_xrcd(context, fd, oflags) : NULL;
@@ -891,7 +891,7 @@ struct ibv_xrcd *ibv_open_xrcd(struct ibv_context *context, int fd, int oflags)
 /**
  * ibv_close_xrcd - Close an extended connection domain
  */
-int ibv_close_xrcd(struct ibv_xrcd *xrcd)
+static inline int ibv_close_xrcd(struct ibv_xrcd *xrcd)
 {
 	struct verbs_context *vctx = verbs_get_ctx(xrcd->context);
 	return vctx->close_xrcd(xrcd);
diff --git a/src/cmd.c b/src/cmd.c
index ae8a239..14ffbac 100644
--- a/src/cmd.c
+++ b/src/cmd.c
@@ -208,7 +208,7 @@ int ibv_cmd_open_xrcd(struct verbs_context *context, struct verbs_xrcd *xrcd,
 
 	VALGRIND_MAKE_MEM_DEFINED(resp, resp_size);
 
-	xrcd->xrcd.context = context;
+	xrcd->xrcd.context = &context->context;
 	xrcd->comp_mask = IBV_XRCD_HANDLE;
 	xrcd->handle  = resp->xrcd_handle;
 
diff --git a/src/verbs.c b/src/verbs.c
index d2479e8..b5938f2 100644
--- a/src/verbs.c
+++ b/src/verbs.c
@@ -154,33 +154,6 @@ int __ibv_dealloc_pd(struct ibv_pd *pd)
 }
 default_symver(__ibv_dealloc_pd, ibv_dealloc_pd);
 
-struct ibv_xrcd *__ibv_open_xrcd(struct ibv_context *context, int fd, int oflags)
-{
-	struct verbs_context *context_ex = verbs_get_ctx(context);
-	struct verbs_xrcd *xrcd;
-
-	if (!context_ex->open_xrcd) {
-		errno = ENOSYS;
-		return NULL;
-	}
-
-	xrcd = context_ex->open_xrcd(context, fd, oflags);
-	if (xrcd)
-		xrcd->xrcd.context = context;
-
-	return &xrcd.xrcd;
-}
-default_symver(__ibv_open_xrcd, ibv_open_xrcd);
-
-int __ibv_close_xrcd(struct ibv_xrcd *xrcd)
-{
-	struct verbs_context *context_ex = verbs_get_ctx(xrcd->context);
-	struct verbs_xrcd *vxrcd = container_of(xrcd, struct verbs_xrcc, xrcd);
-
-	return context_ex->close_xrcd(vxrcd);
-}
-default_symver(__ibv_close_xrcd, ibv_close_xrcd);
-
 struct ibv_mr *__ibv_reg_mr(struct ibv_pd *pd, void *addr,
 			    size_t length, int access)
 {
-- 
2.41.0