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mlx4_core: Elaborating limitation on VF port options

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Showing which capabilities are not passed to VF
when executing QUERY_PORT

Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Yevgeny Petrilin 2012-01-02 04:07:43 +00:00 committed by David S. Miller
parent 1e27ca6944
commit 1c015b3b82
1 changed files with 6 additions and 1 deletions
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7
drivers/net/ethernet/mellanox/mlx4/fw.c
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@ -657,7 +657,12 @@ int mlx4_QUERY_PORT_wrapper(struct mlx4_dev *dev, int slave,
u8 port_type;
int err;
#define MLX4_VF_PORT_ETH_ONLY_MASK 0xE6
#define MLX4_PORT_SUPPORT_IB (1 << 0)
#define MLX4_PORT_SUGGEST_TYPE (1 << 3)
#define MLX4_PORT_DEFAULT_SENSE (1 << 4)
#define MLX4_VF_PORT_ETH_ONLY_MASK (0xff & ~MLX4_PORT_SUPPORT_IB & \
~MLX4_PORT_SUGGEST_TYPE & \
~MLX4_PORT_DEFAULT_SENSE)
err = mlx4_cmd_box(dev, 0, outbox->dma, vhcr->in_modifier, 0,
MLX4_CMD_QUERY_PORT, MLX4_CMD_TIME_CLASS_B,