diff options
Diffstat (limited to 'drivers/net/ethernet/qlogic')
6 files changed, 64 insertions, 31 deletions
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h b/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h index 8d7aa4ceac9..a68b145b345 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h @@ -1079,6 +1079,7 @@ struct qlcnic_adapter { u64 dev_rst_time; bool drv_mac_learn; bool fdb_mac_learn; + u8 rx_mac_learn; unsigned long vlans[BITS_TO_LONGS(VLAN_N_VID)]; u8 flash_mfg_id; struct qlcnic_npar_info *npars; diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c index ca221601e4a..03f70e8940b 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c @@ -1591,7 +1591,9 @@ static void qlcnic_83xx_set_interface_id_promisc(struct qlcnic_adapter *adapter, u32 *interface_id) { if (qlcnic_sriov_pf_check(adapter)) { + qlcnic_alloc_lb_filters_mem(adapter); qlcnic_pf_set_interface_id_promisc(adapter, interface_id); + adapter->rx_mac_learn = 1; } else { if (!qlcnic_sriov_vf_check(adapter)) *interface_id = adapter->recv_ctx->context_id << 16; diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c index 22ae884728b..abe3924c61c 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c @@ -2214,6 +2214,7 @@ int qlcnic_83xx_init(struct qlcnic_adapter *adapter, int pci_using_dac) struct qlcnic_hardware_context *ahw = adapter->ahw; int err = 0; + adapter->rx_mac_learn = 0; ahw->msix_supported = !!qlcnic_use_msi_x; qlcnic_83xx_init_rings(adapter); diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c index 474320a5f0c..23c4fd10e50 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c @@ -224,10 +224,14 @@ int qlcnic_83xx_config_vnic_opmode(struct qlcnic_adapter *adapter) return -EIO; } - if (ahw->capabilities & QLC_83XX_ESWITCH_CAPABILITY) + if (ahw->capabilities & QLC_83XX_ESWITCH_CAPABILITY) { adapter->flags |= QLCNIC_ESWITCH_ENABLED; - else + if (adapter->drv_mac_learn) + adapter->rx_mac_learn = 1; + } else { adapter->flags &= ~QLCNIC_ESWITCH_ENABLED; + adapter->rx_mac_learn = 0; + } ahw->idc.vnic_state = QLCNIC_DEV_NPAR_NON_OPER; ahw->idc.vnic_wait_limit = QLCNIC_DEV_NPAR_OPER_TIMEO; diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c index a9a149b8237..18cc365bc7e 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c @@ -546,8 +546,11 @@ void __qlcnic_set_multi(struct net_device *netdev, u16 vlan) !adapter->fdb_mac_learn) { qlcnic_alloc_lb_filters_mem(adapter); adapter->drv_mac_learn = 1; + if (adapter->flags & QLCNIC_ESWITCH_ENABLED) + adapter->rx_mac_learn = 1; } else { adapter->drv_mac_learn = 0; + adapter->rx_mac_learn = 0; } qlcnic_nic_set_promisc(adapter, mode); diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c index 6373f602248..cbe4a30abd7 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c @@ -156,9 +156,9 @@ static inline void qlcnic_83xx_disable_tx_intr(struct qlcnic_adapter *adapter, writel(1, tx_ring->crb_intr_mask); } -static inline u8 qlcnic_mac_hash(u64 mac) +static inline u8 qlcnic_mac_hash(u64 mac, u16 vlan) { - return (u8)((mac & 0xff) ^ ((mac >> 40) & 0xff)); + return (u8)((mac & 0xff) ^ ((mac >> 40) & 0xff) ^ (vlan & 0xff)); } static inline u32 qlcnic_get_ref_handle(struct qlcnic_adapter *adapter, @@ -221,8 +221,11 @@ void qlcnic_add_lb_filter(struct qlcnic_adapter *adapter, struct sk_buff *skb, u8 hindex, op; int ret; + if (!qlcnic_sriov_pf_check(adapter) || (vlan_id == 0xffff)) + vlan_id = 0; + memcpy(&src_addr, phdr->h_source, ETH_ALEN); - hindex = qlcnic_mac_hash(src_addr) & + hindex = qlcnic_mac_hash(src_addr, vlan_id) & (adapter->fhash.fbucket_size - 1); if (loopback_pkt) { @@ -322,27 +325,43 @@ static void qlcnic_send_filter(struct qlcnic_adapter *adapter, struct cmd_desc_type0 *first_desc, struct sk_buff *skb) { + struct vlan_ethhdr *vh = (struct vlan_ethhdr *)(skb->data); + struct ethhdr *phdr = (struct ethhdr *)(skb->data); + struct net_device *netdev = adapter->netdev; + u16 protocol = ntohs(skb->protocol); struct qlcnic_filter *fil, *tmp_fil; - struct hlist_node *n; struct hlist_head *head; - struct net_device *netdev = adapter->netdev; - struct ethhdr *phdr = (struct ethhdr *)(skb->data); + struct hlist_node *n; u64 src_addr = 0; u16 vlan_id = 0; - u8 hindex; + u8 hindex, hval; - if (ether_addr_equal(phdr->h_source, adapter->mac_addr)) - return; + if (!qlcnic_sriov_pf_check(adapter)) { + if (ether_addr_equal(phdr->h_source, adapter->mac_addr)) + return; + } else { + if (protocol == ETH_P_8021Q) { + vh = (struct vlan_ethhdr *)skb->data; + vlan_id = ntohs(vh->h_vlan_TCI); + } else if (vlan_tx_tag_present(skb)) { + vlan_id = vlan_tx_tag_get(skb); + } + + if (ether_addr_equal(phdr->h_source, adapter->mac_addr) && + !vlan_id) + return; + } if (adapter->fhash.fnum >= adapter->fhash.fmax) { adapter->stats.mac_filter_limit_overrun++; - netdev_info(netdev, "Can not add more than %d mac addresses\n", - adapter->fhash.fmax); + netdev_info(netdev, "Can not add more than %d mac-vlan filters, configured %d\n", + adapter->fhash.fmax, adapter->fhash.fnum); return; } memcpy(&src_addr, phdr->h_source, ETH_ALEN); - hindex = qlcnic_mac_hash(src_addr) & (adapter->fhash.fbucket_size - 1); + hval = qlcnic_mac_hash(src_addr, vlan_id); + hindex = hval & (adapter->fhash.fbucket_size - 1); head = &(adapter->fhash.fhead[hindex]); hlist_for_each_entry_safe(tmp_fil, n, head, fnode) { @@ -1599,7 +1618,8 @@ qlcnic_83xx_process_rcv(struct qlcnic_adapter *adapter, struct sk_buff *skb; struct qlcnic_host_rds_ring *rds_ring; int index, length, cksum, is_lb_pkt; - u16 vid = 0xffff, t_vid; + u16 vid = 0xffff; + int err; if (unlikely(ring >= adapter->max_rds_rings)) return NULL; @@ -1617,19 +1637,19 @@ qlcnic_83xx_process_rcv(struct qlcnic_adapter *adapter, if (!skb) return buffer; - if (adapter->drv_mac_learn && - (adapter->flags & QLCNIC_ESWITCH_ENABLED)) { - t_vid = 0; - is_lb_pkt = qlcnic_83xx_is_lb_pkt(sts_data[1], 0); - qlcnic_add_lb_filter(adapter, skb, is_lb_pkt, t_vid); - } - if (length > rds_ring->skb_size) skb_put(skb, rds_ring->skb_size); else skb_put(skb, length); - if (unlikely(qlcnic_check_rx_tagging(adapter, skb, &vid))) { + err = qlcnic_check_rx_tagging(adapter, skb, &vid); + + if (adapter->rx_mac_learn) { + is_lb_pkt = qlcnic_83xx_is_lb_pkt(sts_data[1], 0); + qlcnic_add_lb_filter(adapter, skb, is_lb_pkt, vid); + } + + if (unlikely(err)) { adapter->stats.rxdropped++; dev_kfree_skb(skb); return buffer; @@ -1664,7 +1684,8 @@ qlcnic_83xx_process_lro(struct qlcnic_adapter *adapter, int l2_hdr_offset, l4_hdr_offset; int index, is_lb_pkt; u16 lro_length, length, data_offset, gso_size; - u16 vid = 0xffff, t_vid; + u16 vid = 0xffff; + int err; if (unlikely(ring > adapter->max_rds_rings)) return NULL; @@ -1686,12 +1707,6 @@ qlcnic_83xx_process_lro(struct qlcnic_adapter *adapter, if (!skb) return buffer; - if (adapter->drv_mac_learn && - (adapter->flags & QLCNIC_ESWITCH_ENABLED)) { - t_vid = 0; - is_lb_pkt = qlcnic_83xx_is_lb_pkt(sts_data[1], 1); - qlcnic_add_lb_filter(adapter, skb, is_lb_pkt, t_vid); - } if (qlcnic_83xx_is_tstamp(sts_data[1])) data_offset = l4_hdr_offset + QLCNIC_TCP_TS_HDR_SIZE; else @@ -1700,7 +1715,14 @@ qlcnic_83xx_process_lro(struct qlcnic_adapter *adapter, skb_put(skb, lro_length + data_offset); skb_pull(skb, l2_hdr_offset); - if (unlikely(qlcnic_check_rx_tagging(adapter, skb, &vid))) { + err = qlcnic_check_rx_tagging(adapter, skb, &vid); + + if (adapter->rx_mac_learn) { + is_lb_pkt = qlcnic_83xx_is_lb_pkt(sts_data[1], 1); + qlcnic_add_lb_filter(adapter, skb, is_lb_pkt, vid); + } + + if (unlikely(err)) { adapter->stats.rxdropped++; dev_kfree_skb(skb); return buffer; |