Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-12-26 04:42:12 +00:00
Code Issues Packages Projects Releases Wiki Activity

net/mlx5: E-Switch, Return the correct devlink e-switch mode

Browse Source 
Since mlx5 has also the NONE e-switch mode, we must translate from mlx5
mode to devlink mode on the devlink eswitch mode get call, do that.

While here, remove the mlx5_ prefix from the static function helpers
that deal with the mode to comply with the rest of the code.

Fixes: c930a3ad74 ('net/mlx5e: Add devlink based SRIOV mode change')
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Or Gerlitz 2016-08-18 21:09:09 +03:00 committed by David S. Miller
parent dbe413e3bb
commit ef78618b9d
1 changed files with 19 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

24
drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
View File

@ -535,7 +535,7 @@ void esw_offloads_cleanup(struct mlx5_eswitch *esw, int nvports)
esw_destroy_offloads_fdb_table(esw);
}
static int mlx5_esw_mode_from_devlink(u16 mode, u16 *mlx5_mode)
static int esw_mode_from_devlink(u16 mode, u16 *mlx5_mode)
{
switch (mode) {
case DEVLINK_ESWITCH_MODE_LEGACY:
@ -551,6 +551,22 @@ static int mlx5_esw_mode_from_devlink(u16 mode, u16 *mlx5_mode)
return 0;
}
static int esw_mode_to_devlink(u16 mlx5_mode, u16 *mode)
{
switch (mlx5_mode) {
case SRIOV_LEGACY:
*mode = DEVLINK_ESWITCH_MODE_LEGACY;
break;
case SRIOV_OFFLOADS:
*mode = DEVLINK_ESWITCH_MODE_SWITCHDEV;
break;
default:
return -EINVAL;
}
return 0;
}
int mlx5_devlink_eswitch_mode_set(struct devlink *devlink, u16 mode)
{
struct mlx5_core_dev *dev;
@ -566,7 +582,7 @@ int mlx5_devlink_eswitch_mode_set(struct devlink *devlink, u16 mode)
if (cur_mlx5_mode == SRIOV_NONE)
return -EOPNOTSUPP;
if (mlx5_esw_mode_from_devlink(mode, &mlx5_mode))
if (esw_mode_from_devlink(mode, &mlx5_mode))
return -EINVAL;
if (cur_mlx5_mode == mlx5_mode)
@ -592,9 +608,7 @@ int mlx5_devlink_eswitch_mode_get(struct devlink *devlink, u16 *mode)
if (dev->priv.eswitch->mode == SRIOV_NONE)
return -EOPNOTSUPP;
*mode = dev->priv.eswitch->mode;
return 0;
return esw_mode_to_devlink(dev->priv.eswitch->mode, mode);
}
void mlx5_eswitch_register_vport_rep(struct mlx5_eswitch *esw,