From f40e99e927c00356025c70adf2060eaaf35151a6 Mon Sep 17 00:00:00 2001 From: Or Gerlitz Date: Thu, 21 May 2015 15:14:08 +0300 Subject: [PATCH] net/mlx4_core: Adjust the schedule queue port for single ported IB VFs Some VF drivers flow set the schedule queue in the QP context but without setting none of OPTPAR_SCHED_QUEUE or OPTPAR_PRIMARY_ADDR_PATH. To allow for such non-modified drivers to function as single ported IB VFs, we must adjust the schedule queue port whenever being set, e.g as currently done for single ported Eth VFs. Signed-off-by: Or Gerlitz Signed-off-by: Jack Morgenstein Signed-off-by: David S. Miller --- drivers/net/ethernet/mellanox/mlx4/resource_tracker.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c index bafe2180cf0c..82d562b90865 100644 --- a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c +++ b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c @@ -3526,8 +3526,8 @@ static int adjust_qp_sched_queue(struct mlx4_dev *dev, int slave, pri_sched_queue = (qpc->pri_path.sched_queue & ~(1 << 6)) | ((port & 1) << 6); - if (optpar & MLX4_QP_OPTPAR_PRIMARY_ADDR_PATH || - mlx4_is_eth(dev, port + 1)) { + if (optpar & (MLX4_QP_OPTPAR_PRIMARY_ADDR_PATH | MLX4_QP_OPTPAR_SCHED_QUEUE) || + qpc->pri_path.sched_queue || mlx4_is_eth(dev, port + 1)) { qpc->pri_path.sched_queue = pri_sched_queue; } -- 2.20.1