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[v2,05/16] rdma_rxe: Added bind_mw parameters to rxe_send_wr

Message ID 20200819034002.8835-6-rpearson@hpe.com (mailing list archive)
State Superseded
Headers show
Series [v2,01/16] rdma_rxe: Added SPDX headers to rxe source files | expand

Commit Message

Bob Pearson Aug. 19, 2020, 3:39 a.m. UTC 
This is a first prototype version of the user/kernel ABI extension
to add memory windows functionality to the rxe driver. It evolves
later.

Signed-off-by: Bob Pearson <rpearson@hpe.com>
---
 include/uapi/rdma/rdma_user_rxe.h | 8 ++++++++
 1 file changed, 8 insertions(+)
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Patch

diff --git a/include/uapi/rdma/rdma_user_rxe.h b/include/uapi/rdma/rdma_user_rxe.h
index d8f2e0e46dab..dc01e5f3e31a 100644
--- a/include/uapi/rdma/rdma_user_rxe.h
+++ b/include/uapi/rdma/rdma_user_rxe.h
@@ -93,6 +93,14 @@  struct rxe_send_wr {
 			__u32	remote_qkey;
 			__u16	pkey_index;
 		} ud;
+		struct {
+			__aligned_u64	addr;
+			__aligned_u64	length;
+			__u32	mr_index;
+			__u32	mw_index;
+			__u32	rkey;
+			__u32	access;
+		} bind_mw;
 		/* reg is only used by the kernel and is not part of the uapi */
 		struct {
 			union {