diff options
| author | Hadar Hen Zion <hadarh@mellanox.com> | 2013-12-19 21:20:11 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-12-19 19:04:43 -0500 |
| commit | eb17711bc1d6611e934af5b6dabc225936084128 (patch) | |
| tree | 7ad1db69ca60c28f7a5a97171e7af83f238bf351 /drivers/net | |
| parent | 73e74ab4e0d030f28d640507998156a22d4211f8 (diff) | |
| download | talos-obmc-linux-eb17711bc1d6611e934af5b6dabc225936084128.tar.gz talos-obmc-linux-eb17711bc1d6611e934af5b6dabc225936084128.zip | |
net/mlx4_core: Introduce nic_info new flag in QUERY_FUNC_CAP
Set nic_info field in QUERY_FUNC_CAP, which designates
supplementary NIC information is provided by the hypervisor.
When set, the following fields are valid: nic_num_rings,
nic_indirection_tbl_sz, cur_mac and phys_port_id.
Signed-off-by: Hadar Hen Zion <hadarh@mellanox.com>
Signed-off-by: Amir Vadai <amirv@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/fw.c | 11 | ||||
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/fw.h | 1 |
2 files changed, 9 insertions, 3 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/fw.c b/drivers/net/ethernet/mellanox/mlx4/fw.c index 58ca7de49328..bfe91aebea8e 100644 --- a/drivers/net/ethernet/mellanox/mlx4/fw.c +++ b/drivers/net/ethernet/mellanox/mlx4/fw.c @@ -217,10 +217,15 @@ int mlx4_QUERY_FUNC_CAP_wrapper(struct mlx4_dev *dev, int slave, #define QUERY_FUNC_CAP_FLAGS1_FORCE_MAC 0x40 #define QUERY_FUNC_CAP_FLAGS1_FORCE_VLAN 0x80 +#define QUERY_FUNC_CAP_FLAGS1_NIC_INFO 0x10 #define QUERY_FUNC_CAP_FLAGS0_FORCE_PHY_WQE_GID 0x80 if (vhcr->op_modifier == 1) { + /* Set nic_info bit to mark new fields support */ + field = QUERY_FUNC_CAP_FLAGS1_NIC_INFO; + MLX4_PUT(outbox->buf, field, QUERY_FUNC_CAP_FLAGS1_OFFSET); + field = vhcr->in_modifier; /* phys-port = logical-port */ MLX4_PUT(outbox->buf, field, QUERY_FUNC_CAP_PHYS_PORT_OFFSET); @@ -385,15 +390,15 @@ int mlx4_QUERY_FUNC_CAP(struct mlx4_dev *dev, u32 gen_or_port, goto out; } + MLX4_GET(func_cap->flags1, outbox, QUERY_FUNC_CAP_FLAGS1_OFFSET); if (dev->caps.port_type[gen_or_port] == MLX4_PORT_TYPE_ETH) { - MLX4_GET(field, outbox, QUERY_FUNC_CAP_FLAGS1_OFFSET); - if (field & QUERY_FUNC_CAP_FLAGS1_FORCE_VLAN) { + if (func_cap->flags1 & QUERY_FUNC_CAP_FLAGS1_OFFSET) { mlx4_err(dev, "VLAN is enforced on this port\n"); err = -EPROTONOSUPPORT; goto out; } - if (field & QUERY_FUNC_CAP_FLAGS1_FORCE_MAC) { + if (func_cap->flags1 & QUERY_FUNC_CAP_FLAGS1_FORCE_MAC) { mlx4_err(dev, "Force mac is enabled on this port\n"); err = -EPROTONOSUPPORT; goto out; diff --git a/drivers/net/ethernet/mellanox/mlx4/fw.h b/drivers/net/ethernet/mellanox/mlx4/fw.h index a0a368b7c939..9d952983b076 100644 --- a/drivers/net/ethernet/mellanox/mlx4/fw.h +++ b/drivers/net/ethernet/mellanox/mlx4/fw.h @@ -140,6 +140,7 @@ struct mlx4_func_cap { u32 qp1_proxy_qpn; u8 physical_port; u8 port_flags; + u8 flags1; }; struct mlx4_adapter { |
