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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: Xiao Yang <yangx.jy@fujitsu.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
This commit is contained in:
Xiao Yang 2022-12-01 14:39:28 +00:00 committed by Jason Gunthorpe
parent 3aec427bb1
commit 4cd9f1d320
1 changed files with 5 additions and 0 deletions
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5
drivers/infiniband/sw/rxe/rxe_param.h
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@ -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,