RDMA/irdma: Return correct WC error for bind operation failure

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[ Upstream commit dcb23bbb1d ]

When a QP and a MR on a local host are in different PDs, the HW generates
an asynchronous event (AE). The same AE is generated when a QP and a MW
are in different PDs during a bind operation. Return the more appropriate
IBV_WC_MW_BIND_ERR for the latter case by checking the OP type from the
CQE in error.

Fixes: 551c46edc7 ("RDMA/irdma: Add user/kernel shared libraries")
Signed-off-by: Sindhu-Devale <sindhu.devale@intel.com>
Signed-off-by: Shiraz Saleem <shiraz.saleem@intel.com>
Link: https://lore.kernel.org/r/20220906223244.1119-4-shiraz.saleem@intel.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Sindhu-Devale 2022-09-06 17:32:42 -05:00 • committed by Greg Kroah-Hartman

parent 02516406f2

commit d9cfeef3a2

1 changed files with 3 additions and 1 deletions

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drivers/infiniband/hw/irdma/uk.c

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