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| author | Hadar Hen Zion | 2013-12-19 20:20:12 +0100 |
|---|---|---|
| committer | David S. Miller | 2013-12-20 01:04:43 +0100 |
| commit | 8e1a28e8e6797449dfdfa4739002d1e5939355a8 (patch) | |
| tree | 10bf6bb908f2a5e7632280eb0f362112c27cfc29 /drivers/net/ethernet/mellanox/mlx4/fw.h | |
| parent | net/mlx4_core: Introduce nic_info new flag in QUERY_FUNC_CAP (diff) | |
| download | kernel-qcow2-linux-8e1a28e8e6797449dfdfa4739002d1e5939355a8.tar.gz kernel-qcow2-linux-8e1a28e8e6797449dfdfa4739002d1e5939355a8.tar.xz kernel-qcow2-linux-8e1a28e8e6797449dfdfa4739002d1e5939355a8.zip | |
net/mlx4_core: Expose physical port id as PF/VF capability
Add the infrastructure needed to support ndo_get_phys_port_id which
allows users to identify to which physical port a net-device is connected
to by reading a unique port id.
This will work for VFs and PFs.
The driver uses a new device capability - phys_port_id, The PF driver
reads the port phys_port_id from Firmware and stores it. The VF driver
reads the port phys_port_id from the PF using QUERY_FUNC_CAP command.
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/ethernet/mellanox/mlx4/fw.h')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/fw.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/fw.h b/drivers/net/ethernet/mellanox/mlx4/fw.h index 9d952983b076..6811ee00ba7c 100644 --- a/drivers/net/ethernet/mellanox/mlx4/fw.h +++ b/drivers/net/ethernet/mellanox/mlx4/fw.h @@ -141,6 +141,7 @@ struct mlx4_func_cap { u8 physical_port; u8 port_flags; u8 flags1; + u64 phys_port_id; }; struct mlx4_adapter { |