Commit b3051320 authored Aug 01, 2013 by Jack Morgenstein Committed by David S. Miller Aug 01, 2013

net/mlx4_core: VFs must ignore the enable_64b_cqe_eqe module param

Slaves get the 64B CQE/EQE state from QUERY_HCA, not from the module parameter.

If the parameter is set to zero, the slave outputs an incorrect/irrelevant
warning message that 64B CQEs/EQEs are supported but not enabled (even if the
hypervisor has enabled 64B CQEs/EQEs).

Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 0508ad64

drivers/net/ethernet/mellanox/mlx4/main.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -371,7 +371,7 @@ static int mlx4_dev_cap(struct mlx4_dev dev, struct mlx4_dev_cap dev_cap)

		dev->caps.sqp_demux = (mlx4_is_master(dev)) ? MLX4_MAX_NUM_SLAVES : 0;

		if (!enable_64b_cqe_eqe) {
		if (!enable_64b_cqe_eqe && !mlx4_is_slave(dev)) {
		if (dev_cap->flags &
		(MLX4_DEV_CAP_FLAG_64B_CQE \| MLX4_DEV_CAP_FLAG_64B_EQE)) {
		mlx4_warn(dev, "64B EQEs/CQEs supported by the device but not enabled\n");