Commit 4cd9f1d3 authored by Xiao Yang's avatar Xiao Yang Committed by Jason Gunthorpe
Browse files

RDMA/rxe: Enable atomic write capability for rxe device 

The capability shows that rxe device supports atomic write operation.

Link: https://lore.kernel.org/r/1669905568-62-4-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 3aec427b

drivers/infiniband/sw/rxe/rxe_param.h

+5 −0
Original line number Diff line number Diff line
@@ -51,7 +51,12 @@ enum rxe_device_param { 
					| IB_DEVICE_SRQ_RESIZE

					| IB_DEVICE_MEM_MGT_EXTENSIONS

					| IB_DEVICE_MEM_WINDOW

#ifdef CONFIG_64BIT

					| IB_DEVICE_MEM_WINDOW_TYPE_2B

					| IB_DEVICE_ATOMIC_WRITE,

#else

					| IB_DEVICE_MEM_WINDOW_TYPE_2B,

#endif /* CONFIG_64BIT */

	RXE_MAX_SGE			= 32,

	RXE_MAX_WQE_SIZE		= sizeof(struct rxe_send_wqe) +

					  sizeof(struct ib_sge) * RXE_MAX_SGE,