diff --git a/drivers/net/ethernet/intel/i40e/i40e.h b/drivers/net/ethernet/intel/i40e/i40e.h index bd6d9c002acc..b7bc014ae00b 100644 --- a/drivers/net/ethernet/intel/i40e/i40e.h +++ b/drivers/net/ethernet/intel/i40e/i40e.h @@ -776,6 +776,8 @@ int i40e_vsi_add_vlan(struct i40e_vsi *vsi, s16 vid); int i40e_vsi_kill_vlan(struct i40e_vsi *vsi, s16 vid); struct i40e_mac_filter *i40e_put_mac_in_vlan(struct i40e_vsi *vsi, u8 *macaddr, bool is_vf, bool is_netdev); +int i40e_del_mac_all_vlan(struct i40e_vsi *vsi, u8 *macaddr, + bool is_vf, bool is_netdev); bool i40e_is_vsi_in_vlan(struct i40e_vsi *vsi); struct i40e_mac_filter *i40e_find_mac(struct i40e_vsi *vsi, u8 *macaddr, bool is_vf, bool is_netdev); 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 @@ -1258,6 +1258,42 @@ struct i40e_mac_filter *i40e_put_mac_in_vlan(struct i40e_vsi *vsi, u8 *macaddr, struct i40e_mac_filter, list); } +/** + * 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 diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c index b3bd81c3e1ce..cbbb2ef4b256 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c +++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c @@ -1683,8 +1683,12 @@ static int i40e_vc_del_mac_addr_msg(struct i40e_vf *vf, u8 *msg, u16 msglen) spin_lock_bh(&vsi->mac_filter_list_lock); /* delete addresses from the list */ for (i = 0; i < al->num_elements; i++) - i40e_del_filter(vsi, al->list[i].addr, - I40E_VLAN_ANY, true, false); + if (i40e_del_mac_all_vlan(vsi, al->list[i].addr, true, false)) { + ret = I40E_ERR_INVALID_MAC_ADDR; + spin_unlock_bh(&vsi->mac_filter_list_lock); + goto error_param; + } + spin_unlock_bh(&vsi->mac_filter_list_lock); /* program the updated filter list */