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| author |   Sindhu Devale <sindhu.devale@intel.com> | 2021-09-16 14:12:21 -0500 |
|---|---|---|
| committer |   Jason Gunthorpe <jgg@nvidia.com> | 2021-09-20 14:13:23 -0300 |
| commit | d3bdcd59633907ee306057b6bb70f06dce47dddc (patch) | |
| tree | 15feced510fc7f531e627695c2fbd86b7e9d59c2 /drivers/infiniband/hw/irdma/user.h | |
| parent | RDMA/irdma: Validate number of CQ entries on create CQ (diff) | |
| download | linux-dev-d3bdcd59633907ee306057b6bb70f06dce47dddc.tar.xz linux-dev-d3bdcd59633907ee306057b6bb70f06dce47dddc.zip | |
RDMA/irdma: Report correct WC error when transport retry counter is exceeded
When the retry counter exceeds, as the remote QP didn't send any Ack or
Nack an asynchronous event (AE) for too many retries is generated. Add
code to handle the AE and set the correct IB WC error code
IB_WC_RETRY_EXC_ERR.
Fixes: b48c24c2d710 ("RDMA/irdma: Implement device supported verb APIs")
Link: https://lore.kernel.org/r/20210916191222.824-4-shiraz.saleem@intel.com
Signed-off-by: Sindhu Devale <sindhu.devale@intel.com>
Signed-off-by: Shiraz Saleem <shiraz.saleem@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'drivers/infiniband/hw/irdma/user.h')
| -rw-r--r-- | drivers/infiniband/hw/irdma/user.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/irdma/user.h b/drivers/infiniband/hw/irdma/user.h index ff705f323233..267102d1049d 100644 --- a/drivers/infiniband/hw/irdma/user.h +++ b/drivers/infiniband/hw/irdma/user.h @@ -102,6 +102,7 @@ enum irdma_flush_opcode { FLUSH_REM_OP_ERR, FLUSH_LOC_LEN_ERR, FLUSH_FATAL_ERR, + FLUSH_RETRY_EXC_ERR, }; enum irdma_cmpl_status { |