diff options
| author | Rony Efraim <ronye@mellanox.com> | 2013-06-13 14:19:11 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-06-14 04:51:04 +0400 |
| commit | 948e306d7d645af80ea331b60495710fe4fe12bb (patch) | |
| tree | c66b8872cbc566df779b454d78c9c181c94440c8 /drivers/net/ethernet/mellanox/mlx4/fw.c | |
| parent | 1d8faf48c74b8329a0322dc4b2a2030ae5003c86 (diff) | |
| download | linux-948e306d7d645af80ea331b60495710fe4fe12bb.tar.xz | |
net/mlx4: Add VF link state support
Add support to change the link state of VF (vPort)
Signed-off-by: Rony Efraim <ronye@mellanox.com>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx4/fw.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/fw.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/fw.c b/drivers/net/ethernet/mellanox/mlx4/fw.c index 2c97901c6a6d..569bbe3e7403 100644 --- a/drivers/net/ethernet/mellanox/mlx4/fw.c +++ b/drivers/net/ethernet/mellanox/mlx4/fw.c @@ -830,8 +830,10 @@ int mlx4_QUERY_PORT_wrapper(struct mlx4_dev *dev, int slave, u8 port_type; u16 short_field; int err; + int admin_link_state; #define MLX4_VF_PORT_NO_LINK_SENSE_MASK 0xE0 +#define MLX4_PORT_LINK_UP_MASK 0x80 #define QUERY_PORT_CUR_MAX_PKEY_OFFSET 0x0c #define QUERY_PORT_CUR_MAX_GID_OFFSET 0x0e @@ -861,6 +863,12 @@ int mlx4_QUERY_PORT_wrapper(struct mlx4_dev *dev, int slave, /* set port type to currently operating port type */ port_type |= (dev->caps.port_type[vhcr->in_modifier] & 0x3); + admin_link_state = priv->mfunc.master.vf_oper[slave].vport[vhcr->in_modifier].state.link_state; + if (IFLA_VF_LINK_STATE_ENABLE == admin_link_state) + port_type |= MLX4_PORT_LINK_UP_MASK; + else if (IFLA_VF_LINK_STATE_DISABLE == admin_link_state) + port_type &= ~MLX4_PORT_LINK_UP_MASK; + MLX4_PUT(outbox->buf, port_type, QUERY_PORT_SUPPORTED_TYPE_OFFSET); |