diff options
Diffstat (limited to 'drivers/net/ethernet/intel/i40e')
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e.h | 1 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_debugfs.c | 1 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_main.c | 13 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c | 2 |
4 files changed, 15 insertions, 2 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e.h b/drivers/net/ethernet/intel/i40e/i40e.h index 2089a0e172bf..d4255c2706fa 100644 --- a/drivers/net/ethernet/intel/i40e/i40e.h +++ b/drivers/net/ethernet/intel/i40e/i40e.h @@ -755,6 +755,7 @@ enum i40e_filter_state { I40E_FILTER_ACTIVE, /* Added to switch by FW */ I40E_FILTER_FAILED, /* Rejected by FW */ I40E_FILTER_REMOVE, /* To be removed */ + I40E_FILTER_NEW_SYNC, /* New, not sent yet, is in i40e_sync_vsi_filters() */ /* There is no 'removed' state; the filter struct is freed */ }; struct i40e_mac_filter { diff --git a/drivers/net/ethernet/intel/i40e/i40e_debugfs.c b/drivers/net/ethernet/intel/i40e/i40e_debugfs.c index abf624d770e6..208c2f0857b6 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_debugfs.c +++ b/drivers/net/ethernet/intel/i40e/i40e_debugfs.c @@ -89,6 +89,7 @@ static char *i40e_filter_state_string[] = { "ACTIVE", "FAILED", "REMOVE", + "NEW_SYNC", }; /** diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c index 03205eb9f925..55fb362eb508 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_main.c +++ b/drivers/net/ethernet/intel/i40e/i40e_main.c @@ -1255,6 +1255,7 @@ int i40e_count_filters(struct i40e_vsi *vsi) hash_for_each_safe(vsi->mac_filter_hash, bkt, h, f, hlist) { if (f->state == I40E_FILTER_NEW || + f->state == I40E_FILTER_NEW_SYNC || f->state == I40E_FILTER_ACTIVE) ++cnt; } @@ -1441,6 +1442,8 @@ static int i40e_correct_mac_vlan_filters(struct i40e_vsi *vsi, new->f = add_head; new->state = add_head->state; + if (add_head->state == I40E_FILTER_NEW) + add_head->state = I40E_FILTER_NEW_SYNC; /* Add the new filter to the tmp list */ hlist_add_head(&new->hlist, tmp_add_list); @@ -1550,6 +1553,8 @@ static int i40e_correct_vf_mac_vlan_filters(struct i40e_vsi *vsi, return -ENOMEM; new_mac->f = add_head; new_mac->state = add_head->state; + if (add_head->state == I40E_FILTER_NEW) + add_head->state = I40E_FILTER_NEW_SYNC; /* Add the new filter to the tmp list */ hlist_add_head(&new_mac->hlist, tmp_add_list); @@ -1734,6 +1739,7 @@ struct i40e_mac_filter *i40e_add_mac_filter(struct i40e_vsi *vsi, struct hlist_node *h; int bkt; + lockdep_assert_held(&vsi->mac_filter_hash_lock); if (vsi->info.pvid) return i40e_add_filter(vsi, macaddr, le16_to_cpu(vsi->info.pvid)); @@ -2436,7 +2442,8 @@ static int i40e_aqc_broadcast_filter(struct i40e_vsi *vsi, const char *vsi_name, struct i40e_mac_filter *f) { - bool enable = f->state == I40E_FILTER_NEW; + bool enable = f->state == I40E_FILTER_NEW || + f->state == I40E_FILTER_NEW_SYNC; struct i40e_hw *hw = &vsi->back->hw; int aq_ret; @@ -2610,6 +2617,7 @@ int i40e_sync_vsi_filters(struct i40e_vsi *vsi) /* Add it to the hash list */ hlist_add_head(&new->hlist, &tmp_add_list); + f->state = I40E_FILTER_NEW_SYNC; } /* Count the number of active (current and new) VLAN @@ -2761,7 +2769,8 @@ int i40e_sync_vsi_filters(struct i40e_vsi *vsi) spin_lock_bh(&vsi->mac_filter_hash_lock); hlist_for_each_entry_safe(new, h, &tmp_add_list, hlist) { /* Only update the state if we're still NEW */ - if (new->f->state == I40E_FILTER_NEW) + if (new->f->state == I40E_FILTER_NEW || + new->f->state == I40E_FILTER_NEW_SYNC) new->f->state = new->state; hlist_del(&new->hlist); netdev_hw_addr_refcnt(new->f, vsi->netdev, -1); diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c index 662622f01e31..dfa785e39458 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c +++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c @@ -2213,8 +2213,10 @@ static int i40e_vc_get_vf_resources_msg(struct i40e_vf *vf, u8 *msg) vfres->vsi_res[0].qset_handle = le16_to_cpu(vsi->info.qs_handle[0]); if (!(vf->driver_caps & VIRTCHNL_VF_OFFLOAD_USO) && !vf->pf_set_mac) { + spin_lock_bh(&vsi->mac_filter_hash_lock); i40e_del_mac_filter(vsi, vf->default_lan_addr.addr); eth_zero_addr(vf->default_lan_addr.addr); + spin_unlock_bh(&vsi->mac_filter_hash_lock); } ether_addr_copy(vfres->vsi_res[0].default_mac_addr, vf->default_lan_addr.addr); |