diff options
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/ethernet/qlogic/qlcnic/qlcnic.h | 12 | ||||
| -rw-r--r-- | drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c | 12 | ||||
| -rw-r--r-- | drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c | 16 | ||||
| -rw-r--r-- | drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov.h | 1 | ||||
| -rw-r--r-- | drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_common.c | 51 | ||||
| -rw-r--r-- | drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_pf.c | 14 |
6 files changed, 78 insertions, 28 deletions
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h b/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h index 7bad613becba..557b911a89f8 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h @@ -1019,6 +1019,8 @@ struct qlcnic_ipaddr { #define QLCNIC_DEL_VXLAN_PORT 0x200000 #endif +#define QLCNIC_VLAN_FILTERING 0x800000 + #define QLCNIC_IS_MSI_FAMILY(adapter) \ ((adapter)->flags & (QLCNIC_MSI_ENABLED | QLCNIC_MSIX_ENABLED)) #define QLCNIC_IS_TSO_CAPABLE(adapter) \ @@ -2355,6 +2357,16 @@ static inline bool qlcnic_83xx_vf_check(struct qlcnic_adapter *adapter) return (device == PCI_DEVICE_ID_QLOGIC_VF_QLE834X) ? true : false; } +static inline bool qlcnic_sriov_check(struct qlcnic_adapter *adapter) +{ + bool status; + + status = (qlcnic_sriov_pf_check(adapter) || + qlcnic_sriov_vf_check(adapter)) ? true : false; + + return status; +} + static inline u32 qlcnic_get_vnic_func_count(struct qlcnic_adapter *adapter) { if (qlcnic_84xx_check(adapter)) diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c index deb2278b48d5..e45bf09af0c9 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c @@ -313,20 +313,16 @@ static void qlcnic_send_filter(struct qlcnic_adapter *adapter, u16 vlan_id = 0; u8 hindex, hval; - if (!qlcnic_sriov_pf_check(adapter)) { - if (ether_addr_equal(phdr->h_source, adapter->mac_addr)) - return; - } else { + if (ether_addr_equal(phdr->h_source, adapter->mac_addr)) + return; + + if (adapter->flags & QLCNIC_VLAN_FILTERING) { 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; } memcpy(&src_addr, phdr->h_source, ETH_ALEN); diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c index 1a52a781401f..8a570fa3542b 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c @@ -378,7 +378,8 @@ static int qlcnic_fdb_del(struct ndmsg *ndm, struct nlattr *tb[], if (!adapter->fdb_mac_learn) return ndo_dflt_fdb_del(ndm, tb, netdev, addr); - if (adapter->flags & QLCNIC_ESWITCH_ENABLED) { + if ((adapter->flags & QLCNIC_ESWITCH_ENABLED) || + qlcnic_sriov_check(adapter)) { if (is_unicast_ether_addr(addr)) { err = dev_uc_del(netdev, addr); if (!err) @@ -402,7 +403,8 @@ static int qlcnic_fdb_add(struct ndmsg *ndm, struct nlattr *tb[], if (!adapter->fdb_mac_learn) return ndo_dflt_fdb_add(ndm, tb, netdev, addr, flags); - if (!(adapter->flags & QLCNIC_ESWITCH_ENABLED)) { + if (!(adapter->flags & QLCNIC_ESWITCH_ENABLED) && + !qlcnic_sriov_check(adapter)) { pr_info("%s: FDB e-switch is not enabled\n", __func__); return -EOPNOTSUPP; } @@ -432,7 +434,8 @@ static int qlcnic_fdb_dump(struct sk_buff *skb, struct netlink_callback *ncb, if (!adapter->fdb_mac_learn) return ndo_dflt_fdb_dump(skb, ncb, netdev, idx); - if (adapter->flags & QLCNIC_ESWITCH_ENABLED) + if ((adapter->flags & QLCNIC_ESWITCH_ENABLED) || + qlcnic_sriov_check(adapter)) idx = ndo_dflt_fdb_dump(skb, ncb, netdev, idx); return idx; @@ -2809,6 +2812,8 @@ static int qlcnic_close(struct net_device *netdev) return 0; } +#define QLCNIC_VF_LB_BUCKET_SIZE 1 + void qlcnic_alloc_lb_filters_mem(struct qlcnic_adapter *adapter) { void *head; @@ -2824,7 +2829,10 @@ void qlcnic_alloc_lb_filters_mem(struct qlcnic_adapter *adapter) spin_lock_init(&adapter->mac_learn_lock); spin_lock_init(&adapter->rx_mac_learn_lock); - if (qlcnic_82xx_check(adapter)) { + if (qlcnic_sriov_vf_check(adapter)) { + filter_size = QLCNIC_83XX_SRIOV_VF_MAX_MAC - 1; + adapter->fhash.fbucket_size = QLCNIC_VF_LB_BUCKET_SIZE; + } else if (qlcnic_82xx_check(adapter)) { filter_size = QLCNIC_LB_MAX_FILTERS; adapter->fhash.fbucket_size = QLCNIC_LB_BUCKET_SIZE; } else { diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov.h b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov.h index 54159bde2bc7..335b50f7bd3e 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov.h +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov.h @@ -52,6 +52,7 @@ enum qlcnic_bc_commands { QLCNIC_BC_CMD_CFG_GUEST_VLAN = 0x3, }; +#define QLCNIC_83XX_SRIOV_VF_MAX_MAC 2 #define QLC_BC_CMD 1 struct qlcnic_trans_list { diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_common.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_common.c index 44cd5bd03744..3b39ab2ad5e9 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_common.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_common.c @@ -199,6 +199,7 @@ int qlcnic_sriov_init(struct qlcnic_adapter *adapter, int num_vfs) goto qlcnic_destroy_async_wq; } sriov->vf_info[i].vp = vp; + vp->vlan_mode = QLC_GUEST_VLAN_MODE; vp->max_tx_bw = MAX_BW; vp->spoofchk = false; random_ether_addr(vp->mac); @@ -517,6 +518,8 @@ static int qlcnic_sriov_setup_vf(struct qlcnic_adapter *adapter, { int err; + adapter->flags |= QLCNIC_VLAN_FILTERING; + adapter->ahw->total_nic_func = 1; INIT_LIST_HEAD(&adapter->vf_mc_list); if (!qlcnic_use_msi_x && !!qlcnic_use_msi) dev_warn(&adapter->pdev->dev, @@ -772,6 +775,7 @@ static int qlcnic_sriov_prepare_bc_hdr(struct qlcnic_bc_trans *trans, cmd->req.arg = (u32 *)trans->req_pay; cmd->rsp.arg = (u32 *)trans->rsp_pay; cmd_op = cmd->req.arg[0] & 0xff; + cmd->cmd_op = cmd_op; remainder = (trans->rsp_pay_size) % (bc_pay_sz); num_frags = (trans->rsp_pay_size) / (bc_pay_sz); if (remainder) @@ -1410,12 +1414,17 @@ retry: (mbx_err_code == QLCNIC_MBX_PORT_RSP_OK)) { rsp = QLCNIC_RCODE_SUCCESS; } else { - rsp = mbx_err_code; - if (!rsp) - rsp = 1; - dev_err(dev, - "MBX command 0x%x failed with err:0x%x for VF %d\n", - opcode, mbx_err_code, func); + if (cmd->type == QLC_83XX_MBX_CMD_NO_WAIT) { + rsp = QLCNIC_RCODE_SUCCESS; + } else { + rsp = mbx_err_code; + if (!rsp) + rsp = 1; + + dev_err(dev, + "MBX command 0x%x failed with err:0x%x for VF %d\n", + opcode, mbx_err_code, func); + } } err_out: @@ -1537,6 +1546,28 @@ void qlcnic_sriov_vf_set_multi(struct net_device *netdev) } } + /* configure unicast MAC address, if there is not sufficient space + * to store all the unicast addresses then enable promiscuous mode + */ + if (netdev_uc_count(netdev) > ahw->max_uc_count) { + mode = VPORT_MISS_MODE_ACCEPT_ALL; + } else if (!netdev_uc_empty(netdev)) { + netdev_for_each_uc_addr(ha, netdev) + qlcnic_vf_add_mc_list(netdev, ha->addr); + } + + if (adapter->pdev->is_virtfn) { + if (mode == VPORT_MISS_MODE_ACCEPT_ALL && + !adapter->fdb_mac_learn) { + qlcnic_alloc_lb_filters_mem(adapter); + adapter->drv_mac_learn = 1; + adapter->rx_mac_learn = true; + } else { + adapter->drv_mac_learn = 0; + adapter->rx_mac_learn = false; + } + } + qlcnic_nic_set_promisc(adapter, mode); } @@ -1830,6 +1861,12 @@ static int qlcnic_sriov_vf_idc_unknown_state(struct qlcnic_adapter *adapter) return 0; } +static void qlcnic_sriov_vf_periodic_tasks(struct qlcnic_adapter *adapter) +{ + if (adapter->fhash.fnum) + qlcnic_prune_lb_filters(adapter); +} + static void qlcnic_sriov_vf_poll_dev_state(struct work_struct *work) { struct qlcnic_adapter *adapter; @@ -1861,6 +1898,8 @@ static void qlcnic_sriov_vf_poll_dev_state(struct work_struct *work) } idc->prev_state = idc->curr_state; + qlcnic_sriov_vf_periodic_tasks(adapter); + if (!ret && test_bit(QLC_83XX_MODULE_LOADED, &idc->status)) qlcnic_schedule_work(adapter, qlcnic_sriov_vf_poll_dev_state, idc->delay); diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_pf.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_pf.c index 199ab7c6fbad..6d2f72f114f2 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_pf.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_pf.c @@ -84,7 +84,7 @@ static int qlcnic_sriov_pf_cal_res_limit(struct qlcnic_adapter *adapter, info->max_tx_ques = res->num_tx_queues / max; if (qlcnic_83xx_pf_check(adapter)) - num_macs = 1; + num_macs = QLCNIC_83XX_SRIOV_VF_MAX_MAC; info->max_rx_mcast_mac_filters = res->num_rx_mcast_mac_filters; @@ -338,9 +338,12 @@ static int qlcnic_sriov_pf_cfg_vlan_filtering(struct qlcnic_adapter *adapter, cmd.req.arg[1] = 0x4; if (enable) { + adapter->flags |= QLCNIC_VLAN_FILTERING; cmd.req.arg[1] |= BIT_16; if (qlcnic_84xx_check(adapter)) cmd.req.arg[1] |= QLC_SRIOV_ALLOW_VLAN0; + } else { + adapter->flags &= ~QLCNIC_VLAN_FILTERING; } err = qlcnic_issue_cmd(adapter, &cmd); @@ -1253,7 +1256,6 @@ static int qlcnic_sriov_validate_cfg_macvlan(struct qlcnic_adapter *adapter, struct qlcnic_vf_info *vf, struct qlcnic_cmd_args *cmd) { - struct qlcnic_macvlan_mbx *macvlan; struct qlcnic_vport *vp = vf->vp; u8 op, new_op; @@ -1263,14 +1265,6 @@ static int qlcnic_sriov_validate_cfg_macvlan(struct qlcnic_adapter *adapter, cmd->req.arg[1] |= (vf->vp->handle << 16); cmd->req.arg[1] |= BIT_31; - macvlan = (struct qlcnic_macvlan_mbx *)&cmd->req.arg[2]; - if (!(macvlan->mac_addr0 & BIT_0)) { - dev_err(&adapter->pdev->dev, - "MAC address change is not allowed from VF %d", - vf->pci_func); - return -EINVAL; - } - if (vp->vlan_mode == QLC_PVID_MODE) { op = cmd->req.arg[1] & 0x7; cmd->req.arg[1] &= ~0x7; |
