Commit c2d93900 authored by Xiao Yang's avatar Xiao Yang Committed by Jason Gunthorpe
Browse files

RDMA/rxe: Extend rxe user ABI to support atomic write 

Define an atomic_wr array to store 8-byte value.

Link: https://lore.kernel.org/r/1669905432-14-4-git-send-email-yangx.jy@fujitsu.com


Signed-off-by: default avatarXiao Yang <yangx.jy@fujitsu.com>
Signed-off-by: default avatarJason Gunthorpe <jgg@nvidia.com>
parent 3ff81e82

include/uapi/rdma/rdma_user_rxe.h

+1 −0
Original line number Diff line number Diff line
@@ -146,6 +146,7 @@ struct rxe_dma_info { 
	__u32			reserved;

	union {

		__DECLARE_FLEX_ARRAY(__u8, inline_data);

		__DECLARE_FLEX_ARRAY(__u8, atomic_wr);

		__DECLARE_FLEX_ARRAY(struct rxe_sge, sge);

	};

};