Commit f40e99e9 authored by Or Gerlitz's avatar Or Gerlitz Committed by David S. Miller

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: default avatarOr Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: default avatarJack Morgenstein <jackm@dev.mellanox.co.il>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 74d4943f
......@@ -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;
}
......
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