diff options
| author | Amit Cohen <amcohen@nvidia.com> | 2022-08-26 18:06:49 +0200 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2022-08-30 23:20:42 -0700 |
| commit | 95484760f03d684da522a15682776a090db738da (patch) | |
| tree | d95ce883141773d78d2efc90554bf32f216e5997 /drivers/net/ethernet/mellanox/mlxsw | |
| parent | fa8724478e64dcf6a45de9067004dcca07244934 (diff) | |
| download | linux-95484760f03d684da522a15682776a090db738da.tar.gz | |
mlxsw: cmd: Edit the comment of 'max_lag' field in CONFIG_PROFILE
Starting from Spectrum-4, the maximum number of LAG IDs can be configured
by software via CONFIG_PROFILE command during driver initialization.
Edit the comment of 'max_lag' field to mention that this field is reserved
in Spectrum-1/2/3 and describe firmware behavior.
Signed-off-by: Amit Cohen <amcohen@nvidia.com>
Reviewed-by: Ido Schimmel <idosch@nvidia.com>
Reviewed-by: Petr Machata <petrm@nvidia.com>
Signed-off-by: Petr Machata <petrm@nvidia.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlxsw')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/cmd.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/cmd.h b/drivers/net/ethernet/mellanox/mlxsw/cmd.h index 60232fb8ccd7..09bef04b11d1 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/cmd.h +++ b/drivers/net/ethernet/mellanox/mlxsw/cmd.h @@ -703,6 +703,9 @@ MLXSW_ITEM32(cmd_mbox, config_profile, max_vepa_channels, 0x10, 0, 8); /* cmd_mbox_config_profile_max_lag * Maximum number of LAG IDs requested. + * Reserved when Spectrum-1/2/3, supported from Spectrum-4 and above. + * For Spectrum-4, firmware sets 128 for values between 1-128 and 256 for values + * between 129-256. */ MLXSW_ITEM32(cmd_mbox, config_profile, max_lag, 0x14, 0, 16); |