diff options
| author |   Yevgeny Petrilin <yevgenyp@mellanox.co.il> | 2009-03-18 19:45:11 -0700 |
|---|---|---|
| committer |   Roland Dreier <rolandd@cisco.com> | 2009-03-18 19:45:11 -0700 |
| commit | 27bf91d6a0d5a9c7224e8687754249bba67dd4cf (patch) | |
| tree | 55c253fa4438ea29d73f072a88dff5fb74e2ca4e /include/linux/mlx4/cmd.h | |
| parent | mlx4_core: Don't perform SET_PORT command for Ethernet ports (diff) | |
| download | linux-dev-27bf91d6a0d5a9c7224e8687754249bba67dd4cf.tar.xz linux-dev-27bf91d6a0d5a9c7224e8687754249bba67dd4cf.zip | |
mlx4_core: Add link type autosensing
When a port's link is down (except to driver restart) and the port is
configured for auto sensing, we try to sense port link type (Ethernet
or InfiniBand) in order to determine how to initialize the port. If
the port type needs to be changed, all mlx4 for the device interfaces
are unregistered and then registered again with the new port
types. Sensing is done with intervals of 3 seconds.
Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'include/linux/mlx4/cmd.h')
| -rw-r--r-- | include/linux/mlx4/cmd.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/mlx4/cmd.h b/include/linux/mlx4/cmd.h index cf9c679ab38b..0f82293a82ed 100644 --- a/include/linux/mlx4/cmd.h +++ b/include/linux/mlx4/cmd.h @@ -55,6 +55,7 @@ enum { MLX4_CMD_CLOSE_PORT = 0xa, MLX4_CMD_QUERY_HCA = 0xb, MLX4_CMD_QUERY_PORT = 0x43, + MLX4_CMD_SENSE_PORT = 0x4d, MLX4_CMD_SET_PORT = 0xc, MLX4_CMD_ACCESS_DDR = 0x2e, MLX4_CMD_MAP_ICM = 0xffa, |