diff options
Diffstat (limited to 'drivers/net/ethernet/intel/i40e/i40e_main.c')
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_main.c | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c index 3373b7506bed..36d1c2bb0120 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_main.c +++ b/drivers/net/ethernet/intel/i40e/i40e_main.c @@ -1259,6 +1259,42 @@ struct i40e_mac_filter *i40e_put_mac_in_vlan(struct i40e_vsi *vsi, u8 *macaddr, } /** + * i40e_del_mac_all_vlan - Remove a MAC filter from all VLANS + * @vsi: the VSI to be searched + * @macaddr: the mac address to be removed + * @is_vf: true if it is a VF + * @is_netdev: true if it is a netdev + * + * Removes a given MAC address from a VSI, regardless of VLAN + * + * Returns 0 for success, or error + **/ +int i40e_del_mac_all_vlan(struct i40e_vsi *vsi, u8 *macaddr, + bool is_vf, bool is_netdev) +{ + struct i40e_mac_filter *f = NULL; + int changed = 0; + + WARN(!spin_is_locked(&vsi->mac_filter_list_lock), + "Missing mac_filter_list_lock\n"); + list_for_each_entry(f, &vsi->mac_filter_list, list) { + if ((ether_addr_equal(macaddr, f->macaddr)) && + (is_vf == f->is_vf) && + (is_netdev == f->is_netdev)) { + f->counter--; + f->changed = true; + changed = 1; + } + } + if (changed) { + vsi->flags |= I40E_VSI_FLAG_FILTER_CHANGED; + vsi->back->flags |= I40E_FLAG_FILTER_SYNC; + return 0; + } + return -ENOENT; +} + +/** * i40e_rm_default_mac_filter - Remove the default MAC filter set by NVM * @vsi: the PF Main VSI - inappropriate for any other VSI * @macaddr: the MAC address |