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| author | Saravanan Vajravel <saravanan.vajravel@broadcom.com> | 2025-03-10 22:16:36 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-03-28 21:59:53 +0100 |
| commit | dba5577d8e3317801201f9745b65b60b1454e1f0 (patch) | |
| tree | d39012d7f8d0e7092c7c8c26c4e1b5a0e585b9fb /drivers/infiniband | |
| parent | 1e8d0765da6404f353c25f5b8c5f4830db96b1ce (diff) | |
| download | linux-dba5577d8e3317801201f9745b65b60b1454e1f0.tar.gz linux-dba5577d8e3317801201f9745b65b60b1454e1f0.tar.bz2 linux-dba5577d8e3317801201f9745b65b60b1454e1f0.zip | |
RDMA/bnxt_re: Avoid clearing VLAN_ID mask in modify qp path
[ Upstream commit 81c0db302a674f8004ed805393d17fd76f552e83 ]
Driver is always clearing the mask that sets the VLAN ID/Service Level
in the adapter. Recent change for supporting multiple traffic class
exposed this issue.
Allow setting SL and VLAN_ID while QP is moved from INIT to RTR state.
Fixes: 1ac5a4047975 ("RDMA/bnxt_re: Add bnxt_re RoCE driver")
Fixes: c64b16a37b6d ("RDMA/bnxt_re: Support different traffic class")
Signed-off-by: Saravanan Vajravel <saravanan.vajravel@broadcom.com>
Signed-off-by: Selvin Xavier <selvin.xavier@broadcom.com>
Link: https://patch.msgid.link/1741670196-2919-1-git-send-email-selvin.xavier@broadcom.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/infiniband')
| -rw-r--r-- | drivers/infiniband/hw/bnxt_re/qplib_fp.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/bnxt_re/qplib_fp.c b/drivers/infiniband/hw/bnxt_re/qplib_fp.c index c4f10498c79d..68ea4ed0b171 100644 --- a/drivers/infiniband/hw/bnxt_re/qplib_fp.c +++ b/drivers/infiniband/hw/bnxt_re/qplib_fp.c @@ -1197,8 +1197,6 @@ static void __modify_flags_from_init_state(struct bnxt_qplib_qp *qp) qp->path_mtu = CMDQ_MODIFY_QP_PATH_MTU_MTU_2048; } - qp->modify_flags &= - ~CMDQ_MODIFY_QP_MODIFY_MASK_VLAN_ID; /* Bono FW require the max_dest_rd_atomic to be >= 1 */ if (qp->max_dest_rd_atomic < 1) qp->max_dest_rd_atomic = 1; |