Commit ff1925bb authored by Yevgeny Kliteynik's avatar Yevgeny Kliteynik Committed by Saeed Mahameed
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net/mlx5: DR, Fix SQ/RQ in doorbell bitmask 



QP doorbell size is 16 bits.
Fixing sw steering's QP doorbel bitmask, which had 20 bits.

Signed-off-by: default avatarYevgeny Kliteynik <kliteyn@nvidia.com>
Signed-off-by: default avatarSaeed Mahameed <saeedm@nvidia.com>
parent 7d22ad73

drivers/net/ethernet/mellanox/mlx5/core/steering/dr_send.c

+1 −1
Original line number Diff line number Diff line
@@ -213,7 +213,7 @@ static void dr_destroy_qp(struct mlx5_core_dev *mdev, 
static void dr_cmd_notify_hw(struct mlx5dr_qp *dr_qp, void *ctrl)

{

	dma_wmb();

	*dr_qp->wq.sq.db = cpu_to_be32(dr_qp->sq.pc & 0xfffff);

	*dr_qp->wq.sq.db = cpu_to_be32(dr_qp->sq.pc & 0xffff);



	/* After wmb() the hw aware of new work */

	wmb();