From: Bob Pearson <rpearsonhpe@gmail.com>
To: jgg@nvidia.com, zyjzyj2000@gmail.com, linux-rdma@vger.kernel.org
Cc: Bob Pearson <rpearson@hpe.com>
Subject: [PATCH for-next v4 01/10] RDMA/rxe: Add bind MW fields to rxe_send_wr
Date: Thu, 22 Apr 2021 00:28:14 -0500 [thread overview]
Message-ID: <20210422052822.36527-2-rpearson@hpe.com> (raw)
In-Reply-To: <20210422052822.36527-1-rpearson@hpe.com>
Add fields to struct rxe_send_wr in rdma_user_rxe.h to
support bind MW work requests
Signed-off-by: Bob Pearson <rpearson@hpe.com>
---
include/uapi/rdma/rdma_user_rxe.h | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/include/uapi/rdma/rdma_user_rxe.h b/include/uapi/rdma/rdma_user_rxe.h
index 068433e2229d..b8f408ceb1a8 100644
--- a/include/uapi/rdma/rdma_user_rxe.h
+++ b/include/uapi/rdma/rdma_user_rxe.h
@@ -99,7 +99,17 @@ struct rxe_send_wr {
__u32 remote_qkey;
__u16 pkey_index;
} ud;
+ struct {
+ __aligned_u64 addr;
+ __aligned_u64 length;
+ __u32 mr_lkey;
+ __u32 mw_rkey;
+ __u32 rkey;
+ __u32 access;
+ __u32 flags;
+ } mw;
/* reg is only used by the kernel and is not part of the uapi */
+#ifdef __KERNEL__
struct {
union {
struct ib_mr *mr;
@@ -108,6 +118,7 @@ struct rxe_send_wr {
__u32 key;
__u32 access;
} reg;
+#endif
} wr;
};
--
2.27.0
next prev parent reply other threads:[~2021-04-22 5:28 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-22 5:28 [PATCH for-next v4 00/10] RDMA/rxe: Implement memory windows Bob Pearson
2021-04-22 5:28 ` Bob Pearson [this message]
2021-04-22 5:28 ` [PATCH for-next v4 02/10] RDMA/rxe: Return errors for add index and key Bob Pearson
2021-04-22 5:28 ` [PATCH for-next v4 03/10] RDMA/rxe: Enable MW object pool Bob Pearson
2021-04-22 5:28 ` [PATCH for-next v4 04/10] RDMA/rxe: Add ib_alloc_mw and ib_dealloc_mw verbs Bob Pearson
2021-04-22 5:28 ` [PATCH for-next v4 05/10] RDMA/rxe: Replace WR_REG_MASK by WR_LOCAL_OP_MASK Bob Pearson
2021-04-22 5:28 ` [PATCH for-next v4 06/10] RDMA/rxe: Move local ops to subroutine Bob Pearson
2021-04-22 5:28 ` [PATCH for-next v4 07/10] RDMA/rxe: Add support for bind MW work requests Bob Pearson
2021-04-22 5:28 ` [PATCH for-next v4 08/10] RDMA/rxe: Implement invalidate MW operations Bob Pearson
2021-04-22 5:28 ` [PATCH for-next v4 09/10] RDMA/rxe: Implement memory access through MWs Bob Pearson
2021-04-22 5:28 ` [PATCH for-next v4 10/10] RDMA/rxe: Disallow MR dereg and invalidate when bound Bob Pearson
2021-04-22 10:42 ` [kbuild] " Dan Carpenter
2021-04-22 15:19 ` Pearson, Robert B
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