Commit 81c0db30 authored by Saravanan Vajravel's avatar Saravanan Vajravel Committed by Leon Romanovsky
Browse files

RDMA/bnxt_re: Avoid clearing VLAN_ID mask in modify qp path 



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: 1ac5a404 ("RDMA/bnxt_re: Add bnxt_re RoCE driver")
Fixes: c64b16a3 ("RDMA/bnxt_re: Support different traffic class")
Signed-off-by: default avatarSaravanan Vajravel <saravanan.vajravel@broadcom.com>
Signed-off-by: default avatarSelvin Xavier <selvin.xavier@broadcom.com>
Link: https://patch.msgid.link/1741670196-2919-1-git-send-email-selvin.xavier@broadcom.com


Signed-off-by: default avatarLeon Romanovsky <leon@kernel.org>
parent 556f93b9

drivers/infiniband/hw/bnxt_re/qplib_fp.c

+0 −2
Original line number Diff line number Diff line
@@ -1217,8 +1217,6 @@ 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;