diff options
| author | Grzegorz Nitka <grzegorz.nitka@intel.com> | 2021-08-19 17:08:56 -0700 |
|---|---|---|
| committer | Tony Nguyen <anthony.l.nguyen@intel.com> | 2021-10-07 10:41:42 -0700 |
| commit | 1c54c839935be6abd8889431665f813ec658d776 (patch) | |
| tree | d4998cf062f43852f74d4586c6c18c55ea542b50 /drivers/net/ethernet/intel/ice/ice_eswitch.h | |
| parent | f66756e0ead7a1e80fb53fe03ff1728bcc7600da (diff) | |
ice: enable/disable switchdev when managing VFs
Only way to enable switchdev is to create VFs when the eswitch
mode is set to switchdev. Check if correct mode is set and
enable switchdev in function which creating VFs.
Disable switchdev when user change number of VFs to 0. Changing
eswitch mode back to legacy when VFs are created in switchdev
mode isn't allowed.
As switchdev takes care of managing filter rules, adding new
rules on VF is blocked.
In case of resetting VF driver has to update pointer in ice_repr
struct, because after reset VSI related things can change.
Co-developed-by: Wojciech Drewek <wojciech.drewek@intel.com>
Signed-off-by: Wojciech Drewek <wojciech.drewek@intel.com>
Signed-off-by: Grzegorz Nitka <grzegorz.nitka@intel.com>
Tested-by: Sandeep Penigalapati <sandeep.penigalapati@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_eswitch.h')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_eswitch.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_eswitch.h b/drivers/net/ethernet/intel/ice/ice_eswitch.h index 2bf10f5b7025..7cf81708dd82 100644 --- a/drivers/net/ethernet/intel/ice/ice_eswitch.h +++ b/drivers/net/ethernet/intel/ice/ice_eswitch.h @@ -15,9 +15,13 @@ int ice_eswitch_mode_set(struct devlink *devlink, u16 mode, struct netlink_ext_ack *extack); bool ice_is_eswitch_mode_switchdev(struct ice_pf *pf); + +void ice_eswitch_update_repr(struct ice_vsi *vsi); #else /* CONFIG_ICE_SWITCHDEV */ static inline void ice_eswitch_release(struct ice_pf *pf) { } +static inline void ice_eswitch_update_repr(struct ice_vsi *vsi) { } + static inline int ice_eswitch_configure(struct ice_pf *pf) { return -EOPNOTSUPP; |