diff options
| author | Konstantin Taranov <konstantin.taranov@inf.ethz.ch> | 2019-06-27 16:06:43 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-07-31 07:28:54 +0200 |
| commit | 3e06df155a6aa87f4386edebcf748dd8e9379d89 (patch) | |
| tree | c48e7e89bfcbf5c9838a1f50ce52760f40f7c351 /drivers/infiniband/sw/rxe/rxe_verbs.h | |
| parent | 57e936e34015e6d6652da71338fbf2d4c62bb2f9 (diff) | |
RDMA/rxe: Fill in wc byte_len with IB_WC_RECV_RDMA_WITH_IMM
[ Upstream commit bdce1290493caa3f8119f24b5dacc3fb7ca27389 ]
Calculate the correct byte_len on the receiving side when a work
completion is generated with IB_WC_RECV_RDMA_WITH_IMM opcode.
According to the IBA byte_len must indicate the number of written bytes,
whereas it was always equal to zero for the IB_WC_RECV_RDMA_WITH_IMM
opcode, even though data was transferred.
Fixes: 8700e3e7c485 ("Soft RoCE driver")
Signed-off-by: Konstantin Taranov <konstantin.taranov@inf.ethz.ch>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/infiniband/sw/rxe/rxe_verbs.h')
| -rw-r--r-- | drivers/infiniband/sw/rxe/rxe_verbs.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/infiniband/sw/rxe/rxe_verbs.h b/drivers/infiniband/sw/rxe/rxe_verbs.h index 59f6a24db064..b2b76a316eba 100644 --- a/drivers/infiniband/sw/rxe/rxe_verbs.h +++ b/drivers/infiniband/sw/rxe/rxe_verbs.h @@ -214,6 +214,7 @@ struct rxe_resp_info { struct rxe_mem *mr; u32 resid; u32 rkey; + u32 length; u64 atomic_orig; /* SRQ only */ |