diff options
| author | Alex Vesker <valex@mellanox.com> | 2018-07-12 15:13:15 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-07-12 17:37:13 -0700 |
| commit | 523f9eb1ef25aab4aaf9aeb5356160e8039411ef (patch) | |
| tree | c60096b99983121b64eb2d443dc5afcad9df3940 /drivers/net/ethernet/mellanox/mlx4/fw.h | |
| parent | 4e54795a27f56102649f121a34b8445e42f79ccd (diff) | |
| download | linux-523f9eb1ef25aab4aaf9aeb5356160e8039411ef.tar.bz2 | |
net/mlx4_core: Add health buffer address capability
Health buffer address is a 32 bit PCI address offset provided by
the FW. This offset is used for reading FW health debug data
located on the shared CR space. Cr space is accessible in both
driver and FW and allows for different queries and configurations.
Health buffer size is always 64B of readable data followed by a
lock which is used to block volatile CR space access.
Signed-off-by: Alex Vesker <valex@mellanox.com>
Signed-off-by: Tariq Toukan <tariqt@mellanox.com>
Signed-off-by: Jiri Pirko <jiri@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 cd6399c76bfd..650ae08c71de 100644 --- a/drivers/net/ethernet/mellanox/mlx4/fw.h +++ b/drivers/net/ethernet/mellanox/mlx4/fw.h @@ -128,6 +128,7 @@ struct mlx4_dev_cap { u32 dmfs_high_rate_qpn_base; u32 dmfs_high_rate_qpn_range; struct mlx4_rate_limit_caps rl_caps; + u32 health_buffer_addrs; struct mlx4_port_cap port_cap[MLX4_MAX_PORTS + 1]; bool wol_port[MLX4_MAX_PORTS + 1]; }; |