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[for-next,03/13] RDMA/rxe: Extend rxe_send_wr to support xrceth

Message ID 20210729224915.38986-4-rpearsonhpe@gmail.com (mailing list archive)
State Changes Requested
Delegated to: Jason Gunthorpe
Headers show
Series RDMA:rxe: Implement XRC for rxe | expand

Commit Message

Bob Pearson July 29, 2021, 10:49 p.m. UTC 
Add srq_num field aligned to lie in the space above the rdma
and atomic fields so it can be used in parallel.

Signed-off-by: Bob Pearson <rpearsonhpe@gmail.com>
---
 include/uapi/rdma/rdma_user_rxe.h | 4 ++++
 1 file changed, 4 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 dc9f7a5e203a..1d80586c731f 100644
--- a/include/uapi/rdma/rdma_user_rxe.h
+++ b/include/uapi/rdma/rdma_user_rxe.h
@@ -82,6 +82,10 @@  struct rxe_send_wr {
 		__u32		invalidate_rkey;
 	} ex;
 	union {
+		struct {
+			__aligned_u64 pad[4];
+			__u32	srq_num;
+		} xrc;
 		struct {
 			__aligned_u64 remote_addr;
 			__u32	rkey;