diff options
| author | Przemyslaw Patynowski <przemyslawx.patynowski@intel.com> | 2022-06-10 14:15:54 +0200 |
|---|---|---|
| committer | Tony Nguyen <anthony.l.nguyen@intel.com> | 2022-07-18 09:36:40 -0700 |
| commit | 968996c070ef080ee7d6150faa98a4e562ce4625 (patch) | |
| tree | dc511c236f15385fc6fc9cda2f3ced50d945ffb9 /drivers/net/ethernet/intel/iavf/iavf.h | |
| parent | 7b02f40350f1b8011f724a052dcb0849cffa6c38 (diff) | |
iavf: Fix VLAN_V2 addition/rejection
Fix VLAN addition, so that PF driver does not reject whole VLAN batch.
Add VLAN reject handling, so rejected VLANs, won't litter VLAN filter
list. Fix handling of active_(c/s)vlans, so it will be possible to
re-add VLAN filters for user.
Without this patch, after changing trust to off, with VLAN filters
saturated, no VLAN is added, due to PF rejecting addition.
Fixes: 92fc50859872 ("iavf: Restrict maximum VLAN filters for VIRTCHNL_VF_OFFLOAD_VLAN_V2")
Signed-off-by: Przemyslaw Patynowski <przemyslawx.patynowski@intel.com>
Signed-off-by: Jedrzej Jagielski <jedrzej.jagielski@intel.com>
Tested-by: Konrad Jankowski <konrad0.jankowski@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/iavf/iavf.h')
| -rw-r--r-- | drivers/net/ethernet/intel/iavf/iavf.h | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/net/ethernet/intel/iavf/iavf.h b/drivers/net/ethernet/intel/iavf/iavf.h index 49aed3e506a6..86bc61c300a7 100644 --- a/drivers/net/ethernet/intel/iavf/iavf.h +++ b/drivers/net/ethernet/intel/iavf/iavf.h @@ -159,8 +159,12 @@ struct iavf_vlan { struct iavf_vlan_filter { struct list_head list; struct iavf_vlan vlan; - bool remove; /* filter needs to be removed */ - bool add; /* filter needs to be added */ + struct { + u8 is_new_vlan:1; /* filter is new, wait for PF answer */ + u8 remove:1; /* filter needs to be removed */ + u8 add:1; /* filter needs to be added */ + u8 padding:5; + }; }; #define IAVF_MAX_TRAFFIC_CLASS 4 @@ -520,6 +524,7 @@ int iavf_get_vf_config(struct iavf_adapter *adapter); int iavf_get_vf_vlan_v2_caps(struct iavf_adapter *adapter); int iavf_send_vf_offload_vlan_v2_msg(struct iavf_adapter *adapter); void iavf_set_queue_vlan_tag_loc(struct iavf_adapter *adapter); +u16 iavf_get_num_vlans_added(struct iavf_adapter *adapter); void iavf_irq_enable(struct iavf_adapter *adapter, bool flush); void iavf_configure_queues(struct iavf_adapter *adapter); void iavf_deconfigure_queues(struct iavf_adapter *adapter); |