diff options
| author | Yishai Hadas <yishaih@mellanox.com> | 2015-01-25 16:59:43 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-01-25 14:43:15 -0800 |
| commit | 0cd9302734111abc0b5912b695336f2ee63cb22b (patch) | |
| tree | 29dcfdc9bb9636ee93c8940a1b355c26a30c01b1 /drivers/net/ethernet/mellanox/mlx4/mlx4.h | |
| parent | 55ad359225b2232b9b8f04a0dfa169bd3a7d86d2 (diff) | |
| download | talos-op-linux-0cd9302734111abc0b5912b695336f2ee63cb22b.tar.gz talos-op-linux-0cd9302734111abc0b5912b695336f2ee63cb22b.zip | |
net/mlx4_core: Reset flow activation upon SRIOV fatal command cases
When SRIOV commands are executed over the comm-channel and get
a fatal error (e.g. timeout, closing command failure) the VF enters
into error state and reset flow is activated.
To be able to recognize whether the failure was on a closing command, the
operational code for the given VHCR command is used. Once the device entered
into an error state we prevent redundant error messages from being printed.
Signed-off-by: Yishai Hadas <yishaih@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/mlx4.h')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/mlx4.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/mlx4.h b/drivers/net/ethernet/mellanox/mlx4/mlx4.h index 2a15b8248e77..096a81c16a9b 100644 --- a/drivers/net/ethernet/mellanox/mlx4/mlx4.h +++ b/drivers/net/ethernet/mellanox/mlx4/mlx4.h @@ -123,6 +123,8 @@ enum mlx4_mpt_state { #define MLX4_COMM_TIME 10000 #define MLX4_COMM_OFFLINE_TIME_OUT 30000 +#define MLX4_COMM_CMD_NA_OP 0x0 + enum { MLX4_COMM_CMD_RESET, @@ -1173,7 +1175,7 @@ int mlx4_cmd_use_events(struct mlx4_dev *dev); void mlx4_cmd_use_polling(struct mlx4_dev *dev); int mlx4_comm_cmd(struct mlx4_dev *dev, u8 cmd, u16 param, - unsigned long timeout); + u16 op, unsigned long timeout); void mlx4_cq_tasklet_cb(unsigned long data); void mlx4_cq_completion(struct mlx4_dev *dev, u32 cqn); |
