diff options
Diffstat (limited to 'drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c')
-rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 694 |
1 files changed, 378 insertions, 316 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c index 2066dd734444..d318d35e598f 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c @@ -39,7 +39,6 @@ static int hclge_set_mta_filter_mode(struct hclge_dev *hdev, static int hclge_set_mtu(struct hnae3_handle *handle, int new_mtu); static int hclge_init_vlan_config(struct hclge_dev *hdev); static int hclge_reset_ae_dev(struct hnae3_ae_dev *ae_dev); -static int hclge_update_led_status(struct hclge_dev *hdev); static struct hnae3_ae_algo ae_algo; @@ -304,8 +303,6 @@ static const struct hclge_comm_stats_str g_mac_stats_string[] = { HCLGE_MAC_STATS_FIELD_OFF(mac_tx_2048_4095_oct_pkt_num)}, {"mac_tx_4096_8191_oct_pkt_num", HCLGE_MAC_STATS_FIELD_OFF(mac_tx_4096_8191_oct_pkt_num)}, - {"mac_tx_8192_12287_oct_pkt_num", - HCLGE_MAC_STATS_FIELD_OFF(mac_tx_8192_12287_oct_pkt_num)}, {"mac_tx_8192_9216_oct_pkt_num", HCLGE_MAC_STATS_FIELD_OFF(mac_tx_8192_9216_oct_pkt_num)}, {"mac_tx_9217_12287_oct_pkt_num", @@ -356,8 +353,6 @@ static const struct hclge_comm_stats_str g_mac_stats_string[] = { HCLGE_MAC_STATS_FIELD_OFF(mac_rx_2048_4095_oct_pkt_num)}, {"mac_rx_4096_8191_oct_pkt_num", HCLGE_MAC_STATS_FIELD_OFF(mac_rx_4096_8191_oct_pkt_num)}, - {"mac_rx_8192_12287_oct_pkt_num", - HCLGE_MAC_STATS_FIELD_OFF(mac_rx_8192_12287_oct_pkt_num)}, {"mac_rx_8192_9216_oct_pkt_num", HCLGE_MAC_STATS_FIELD_OFF(mac_rx_8192_9216_oct_pkt_num)}, {"mac_rx_9217_12287_oct_pkt_num", @@ -508,38 +503,6 @@ static int hclge_32_bit_update_stats(struct hclge_dev *hdev) return 0; } -static int hclge_mac_get_traffic_stats(struct hclge_dev *hdev) -{ - struct hclge_mac_stats *mac_stats = &hdev->hw_stats.mac_stats; - struct hclge_desc desc; - __le64 *desc_data; - int ret; - - /* for fiber port, need to query the total rx/tx packets statstics, - * used for data transferring checking. - */ - if (hdev->hw.mac.media_type != HNAE3_MEDIA_TYPE_FIBER) - return 0; - - if (test_bit(HCLGE_STATE_STATISTICS_UPDATING, &hdev->state)) - return 0; - - hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_STATS_MAC_TRAFFIC, true); - ret = hclge_cmd_send(&hdev->hw, &desc, 1); - if (ret) { - dev_err(&hdev->pdev->dev, - "Get MAC total pkt stats fail, ret = %d\n", ret); - - return ret; - } - - desc_data = (__le64 *)(&desc.data[0]); - mac_stats->mac_tx_total_pkt_num += le64_to_cpu(*desc_data++); - mac_stats->mac_rx_total_pkt_num += le64_to_cpu(*desc_data); - - return 0; -} - static int hclge_mac_update_stats(struct hclge_dev *hdev) { #define HCLGE_MAC_CMD_NUM 21 @@ -1459,8 +1422,11 @@ static int hclge_alloc_vport(struct hclge_dev *hdev) /* We need to alloc a vport for main NIC of PF */ num_vport = hdev->num_vmdq_vport + hdev->num_req_vfs + 1; - if (hdev->num_tqps < num_vport) - num_vport = hdev->num_tqps; + if (hdev->num_tqps < num_vport) { + dev_err(&hdev->pdev->dev, "tqps(%d) is less than vports(%d)", + hdev->num_tqps, num_vport); + return -EINVAL; + } /* Alloc the same number of TQPs for every vport */ tqp_per_vport = hdev->num_tqps / num_vport; @@ -1474,21 +1440,8 @@ static int hclge_alloc_vport(struct hclge_dev *hdev) hdev->vport = vport; hdev->num_alloc_vport = num_vport; -#ifdef CONFIG_PCI_IOV - /* Enable SRIOV */ - if (hdev->num_req_vfs) { - dev_info(&pdev->dev, "active VFs(%d) found, enabling SRIOV\n", - hdev->num_req_vfs); - ret = pci_enable_sriov(hdev->pdev, hdev->num_req_vfs); - if (ret) { - hdev->num_alloc_vfs = 0; - dev_err(&pdev->dev, "SRIOV enable failed %d\n", - ret); - return ret; - } - } - hdev->num_alloc_vfs = hdev->num_req_vfs; -#endif + if (IS_ENABLED(CONFIG_PCI_IOV)) + hdev->num_alloc_vfs = hdev->num_req_vfs; for (i = 0; i < num_vport; i++) { vport->back = hdev; @@ -2335,8 +2288,10 @@ static int hclge_mac_init(struct hclge_dev *hdev) struct net_device *netdev = handle->kinfo.netdev; struct hclge_mac *mac = &hdev->hw.mac; u8 mac_mask[ETH_ALEN] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00}; + struct hclge_vport *vport; int mtu; int ret; + int i; ret = hclge_cfg_mac_speed_dup(hdev, hdev->hw.mac.speed, HCLGE_MAC_FULL); if (ret) { @@ -2348,7 +2303,6 @@ static int hclge_mac_init(struct hclge_dev *hdev) mac->link = 0; /* Initialize the MTA table work mode */ - hdev->accept_mta_mc = true; hdev->enable_mta = true; hdev->mta_mac_sel_type = HCLGE_MAC_ADDR_47_36; @@ -2361,11 +2315,17 @@ static int hclge_mac_init(struct hclge_dev *hdev) return ret; } - ret = hclge_cfg_func_mta_filter(hdev, 0, hdev->accept_mta_mc); - if (ret) { - dev_err(&hdev->pdev->dev, - "set mta filter mode fail ret=%d\n", ret); - return ret; + for (i = 0; i < hdev->num_alloc_vport; i++) { + vport = &hdev->vport[i]; + vport->accept_mta_mc = false; + + memset(vport->mta_shadow, 0, sizeof(vport->mta_shadow)); + ret = hclge_cfg_func_mta_filter(hdev, vport->vport_id, false); + if (ret) { + dev_err(&hdev->pdev->dev, + "set mta filter mode fail ret=%d\n", ret); + return ret; + } } ret = hclge_set_default_mac_vlan_mask(hdev, true, mac_mask); @@ -2597,6 +2557,15 @@ static void hclge_clear_event_cause(struct hclge_dev *hdev, u32 event_type, } } +static void hclge_clear_all_event_cause(struct hclge_dev *hdev) +{ + hclge_clear_event_cause(hdev, HCLGE_VECTOR0_EVENT_RST, + BIT(HCLGE_VECTOR0_GLOBALRESET_INT_B) | + BIT(HCLGE_VECTOR0_CORERESET_INT_B) | + BIT(HCLGE_VECTOR0_IMPRESET_INT_B)); + hclge_clear_event_cause(hdev, HCLGE_VECTOR0_EVENT_MBX, 0); +} + static void hclge_enable_vector(struct hclge_misc_vector *vector, bool enable) { writel(enable ? 1 : 0, vector->addr); @@ -2627,16 +2596,18 @@ static irqreturn_t hclge_misc_irq_handle(int irq, void *data) * mbx messages reported by this interrupt. */ hclge_mbx_task_schedule(hdev); - + break; default: - dev_dbg(&hdev->pdev->dev, - "received unknown or unhandled event of vector0\n"); + dev_warn(&hdev->pdev->dev, + "received unknown or unhandled event of vector0\n"); break; } - /* we should clear the source of interrupt */ - hclge_clear_event_cause(hdev, event_cause, clearval); - hclge_enable_vector(&hdev->misc_vector, true); + /* clear the source of interrupt if it is not cause by reset */ + if (event_cause != HCLGE_VECTOR0_EVENT_RST) { + hclge_clear_event_cause(hdev, event_cause, clearval); + hclge_enable_vector(&hdev->misc_vector, true); + } return IRQ_HANDLED; } @@ -2824,6 +2795,33 @@ static enum hnae3_reset_type hclge_get_reset_level(struct hclge_dev *hdev, return rst_level; } +static void hclge_clear_reset_cause(struct hclge_dev *hdev) +{ + u32 clearval = 0; + + switch (hdev->reset_type) { + case HNAE3_IMP_RESET: + clearval = BIT(HCLGE_VECTOR0_IMPRESET_INT_B); + break; + case HNAE3_GLOBAL_RESET: + clearval = BIT(HCLGE_VECTOR0_GLOBALRESET_INT_B); + break; + case HNAE3_CORE_RESET: + clearval = BIT(HCLGE_VECTOR0_CORERESET_INT_B); + break; + default: + dev_warn(&hdev->pdev->dev, "Unsupported reset event to clear:%d", + hdev->reset_type); + break; + } + + if (!clearval) + return; + + hclge_write_dev(&hdev->hw, HCLGE_MISC_RESET_STS_REG, clearval); + hclge_enable_vector(&hdev->misc_vector, true); +} + static void hclge_reset(struct hclge_dev *hdev) { /* perform reset of the stack & ae device for a client */ @@ -2836,6 +2834,8 @@ static void hclge_reset(struct hclge_dev *hdev) hclge_reset_ae_dev(hdev->ae_dev); hclge_notify_client(hdev, HNAE3_INIT_CLIENT); rtnl_unlock(); + + hclge_clear_reset_cause(hdev); } else { /* schedule again to check pending resets later */ set_bit(hdev->reset_type, &hdev->reset_pending); @@ -2930,38 +2930,16 @@ static void hclge_service_task(struct work_struct *work) struct hclge_dev *hdev = container_of(work, struct hclge_dev, service_task); - /* The total rx/tx packets statstics are wanted to be updated - * per second. Both hclge_update_stats_for_all() and - * hclge_mac_get_traffic_stats() can do it. - */ if (hdev->hw_stats.stats_timer >= HCLGE_STATS_TIMER_INTERVAL) { hclge_update_stats_for_all(hdev); hdev->hw_stats.stats_timer = 0; - } else { - hclge_mac_get_traffic_stats(hdev); } hclge_update_speed_duplex(hdev); hclge_update_link_status(hdev); - hclge_update_led_status(hdev); hclge_service_complete(hdev); } -static void hclge_disable_sriov(struct hclge_dev *hdev) -{ - /* If our VFs are assigned we cannot shut down SR-IOV - * without causing issues, so just leave the hardware - * available but disabled - */ - if (pci_vfs_assigned(hdev->pdev)) { - dev_warn(&hdev->pdev->dev, - "disabling driver while VFs are assigned\n"); - return; - } - - pci_disable_sriov(hdev->pdev); -} - struct hclge_vport *hclge_get_vport(struct hnae3_handle *handle) { /* VF handle has no client */ @@ -3615,7 +3593,14 @@ int hclge_cmd_set_promisc_mode(struct hclge_dev *hdev, req = (struct hclge_promisc_cfg_cmd *)desc.data; req->vf_id = param->vf_id; - req->flag = (param->enable << HCLGE_PROMISC_EN_B); + + /* HCLGE_PROMISC_TX_EN_B and HCLGE_PROMISC_RX_EN_B are not supported on + * pdev revision(0x20), new revision support them. The + * value of this two fields will not return error when driver + * send command to fireware in revision(0x20). + */ + req->flag = (param->enable << HCLGE_PROMISC_EN_B) | + HCLGE_PROMISC_TX_EN_B | HCLGE_PROMISC_RX_EN_B; ret = hclge_cmd_send(&hdev->hw, &desc, 1); if (ret) { @@ -3642,13 +3627,15 @@ void hclge_promisc_param_init(struct hclge_promisc_param *param, bool en_uc, param->vf_id = vport_id; } -static void hclge_set_promisc_mode(struct hnae3_handle *handle, u32 en) +static void hclge_set_promisc_mode(struct hnae3_handle *handle, bool en_uc_pmc, + bool en_mc_pmc) { struct hclge_vport *vport = hclge_get_vport(handle); struct hclge_dev *hdev = vport->back; struct hclge_promisc_param param; - hclge_promisc_param_init(¶m, en, en, true, vport->vport_id); + hclge_promisc_param_init(¶m, en_uc_pmc, en_mc_pmc, true, + vport->vport_id); hclge_cmd_set_promisc_mode(hdev, ¶m); } @@ -3683,48 +3670,50 @@ static void hclge_cfg_mac_mode(struct hclge_dev *hdev, bool enable) "mac enable fail, ret =%d.\n", ret); } -static int hclge_set_loopback(struct hnae3_handle *handle, - enum hnae3_loop loop_mode, bool en) +static int hclge_set_mac_loopback(struct hclge_dev *hdev, bool en) { - struct hclge_vport *vport = hclge_get_vport(handle); struct hclge_config_mac_mode_cmd *req; - struct hclge_dev *hdev = vport->back; struct hclge_desc desc; u32 loop_en; int ret; - switch (loop_mode) { - case HNAE3_MAC_INTER_LOOP_MAC: - req = (struct hclge_config_mac_mode_cmd *)&desc.data[0]; - /* 1 Read out the MAC mode config at first */ - hclge_cmd_setup_basic_desc(&desc, - HCLGE_OPC_CONFIG_MAC_MODE, - true); - ret = hclge_cmd_send(&hdev->hw, &desc, 1); - if (ret) { - dev_err(&hdev->pdev->dev, - "mac loopback get fail, ret =%d.\n", - ret); - return ret; - } + req = (struct hclge_config_mac_mode_cmd *)&desc.data[0]; + /* 1 Read out the MAC mode config at first */ + hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_CONFIG_MAC_MODE, true); + ret = hclge_cmd_send(&hdev->hw, &desc, 1); + if (ret) { + dev_err(&hdev->pdev->dev, + "mac loopback get fail, ret =%d.\n", ret); + return ret; + } - /* 2 Then setup the loopback flag */ - loop_en = le32_to_cpu(req->txrx_pad_fcs_loop_en); - if (en) - hnae_set_bit(loop_en, HCLGE_MAC_APP_LP_B, 1); - else - hnae_set_bit(loop_en, HCLGE_MAC_APP_LP_B, 0); + /* 2 Then setup the loopback flag */ + loop_en = le32_to_cpu(req->txrx_pad_fcs_loop_en); + hnae_set_bit(loop_en, HCLGE_MAC_APP_LP_B, en ? 1 : 0); - req->txrx_pad_fcs_loop_en = cpu_to_le32(loop_en); + req->txrx_pad_fcs_loop_en = cpu_to_le32(loop_en); - /* 3 Config mac work mode with loopback flag - * and its original configure parameters - */ - hclge_cmd_reuse_desc(&desc, false); - ret = hclge_cmd_send(&hdev->hw, &desc, 1); - if (ret) - dev_err(&hdev->pdev->dev, - "mac loopback set fail, ret =%d.\n", ret); + /* 3 Config mac work mode with loopback flag + * and its original configure parameters + */ + hclge_cmd_reuse_desc(&desc, false); + ret = hclge_cmd_send(&hdev->hw, &desc, 1); + if (ret) + dev_err(&hdev->pdev->dev, + "mac loopback set fail, ret =%d.\n", ret); + return ret; +} + +static int hclge_set_loopback(struct hnae3_handle *handle, + enum hnae3_loop loop_mode, bool en) +{ + struct hclge_vport *vport = hclge_get_vport(handle); + struct hclge_dev *hdev = vport->back; + int ret; + + switch (loop_mode) { + case HNAE3_MAC_INTER_LOOP_MAC: + ret = hclge_set_mac_loopback(hdev, en); break; default: ret = -ENOTSUPP; @@ -3783,13 +3772,11 @@ static int hclge_ae_start(struct hnae3_handle *handle) hclge_cfg_mac_mode(hdev, true); clear_bit(HCLGE_STATE_DOWN, &hdev->state); mod_timer(&hdev->service_timer, jiffies + HZ); + hdev->hw.mac.link = 0; /* reset tqp stats */ hclge_reset_tqp_stats(handle); - if (test_bit(HCLGE_STATE_RST_HANDLING, &hdev->state)) - return 0; - ret = hclge_mac_start_phy(hdev); if (ret) return ret; @@ -3805,9 +3792,12 @@ static void hclge_ae_stop(struct hnae3_handle *handle) del_timer_sync(&hdev->service_timer); cancel_work_sync(&hdev->service_task); + clear_bit(HCLGE_STATE_SERVICE_SCHED, &hdev->state); - if (test_bit(HCLGE_STATE_RST_HANDLING, &hdev->state)) + if (test_bit(HCLGE_STATE_RST_HANDLING, &hdev->state)) { + hclge_mac_stop_phy(hdev); return; + } for (i = 0; i < vport->alloc_tqps; i++) hclge_tqp_enable(hdev, i, 0, false); @@ -3819,6 +3809,8 @@ static void hclge_ae_stop(struct hnae3_handle *handle) /* reset tqp stats */ hclge_reset_tqp_stats(handle); + del_timer_sync(&hdev->service_timer); + cancel_work_sync(&hdev->service_task); hclge_update_link_status(hdev); } @@ -4029,9 +4021,88 @@ static int hclge_set_mta_table_item(struct hclge_vport *vport, return ret; } + if (enable) + set_bit(idx, vport->mta_shadow); + else + clear_bit(idx, vport->mta_shadow); + return 0; } +static int hclge_update_mta_status(struct hnae3_handle *handle) +{ + unsigned long mta_status[BITS_TO_LONGS(HCLGE_MTA_TBL_SIZE)]; + struct hclge_vport *vport = hclge_get_vport(handle); + struct net_device *netdev = handle->kinfo.netdev; + struct netdev_hw_addr *ha; + u16 tbl_idx; + + memset(mta_status, 0, sizeof(mta_status)); + + /* update mta_status from mc addr list */ + netdev_for_each_mc_addr(ha, netdev) { + tbl_idx = hclge_get_mac_addr_to_mta_index(vport, ha->addr); + set_bit(tbl_idx, mta_status); + } + + return hclge_update_mta_status_common(vport, mta_status, + 0, HCLGE_MTA_TBL_SIZE, true); +} + +int hclge_update_mta_status_common(struct hclge_vport *vport, + unsigned long *status, + u16 idx, + u16 count, + bool update_filter) +{ + struct hclge_dev *hdev = vport->back; + u16 update_max = idx + count; + u16 check_max; + int ret = 0; + bool used; + u16 i; + + /* setup mta check range */ + if (update_filter) { + i = 0; + check_max = HCLGE_MTA_TBL_SIZE; + } else { + i = idx; + check_max = update_max; + } + + used = false; + /* check and update all mta item */ + for (; i < check_max; i++) { + /* ignore unused item */ + if (!test_bit(i, vport->mta_shadow)) + continue; + + /* if i in update range then update it */ + if (i >= idx && i < update_max) + if (!test_bit(i - idx, status)) + hclge_set_mta_table_item(vport, i, false); + + if (!used && test_bit(i, vport->mta_shadow)) + used = true; + } + + /* no longer use mta, disable it */ + if (vport->accept_mta_mc && update_filter && !used) { + ret = hclge_cfg_func_mta_filter(hdev, + vport->vport_id, + false); + if (ret) + dev_err(&hdev->pdev->dev, + "disable func mta filter fail ret=%d\n", + ret); + else + vport->accept_mta_mc = false; + } + + return ret; +} + static int hclge_remove_mac_vlan_tbl(struct hclge_vport *vport, struct hclge_mac_vlan_tbl_entry_cmd *req) { @@ -4299,9 +4370,25 @@ int hclge_add_mc_addr_common(struct hclge_vport *vport, status = hclge_add_mac_vlan_tbl(vport, &req, desc); } - /* Set MTA table for this MAC address */ - tbl_idx = hclge_get_mac_addr_to_mta_index(vport, addr); - status = hclge_set_mta_table_item(vport, tbl_idx, true); + /* If mc mac vlan table is full, use MTA table */ + if (status == -ENOSPC) { + if (!vport->accept_mta_mc) { + status = hclge_cfg_func_mta_filter(hdev, + vport->vport_id, + true); + if (status) { + dev_err(&hdev->pdev->dev, + "set mta filter mode fail ret=%d\n", + status); + return status; + } + vport->accept_mta_mc = true; + } + + /* Set MTA table for this MAC address */ + tbl_idx = hclge_get_mac_addr_to_mta_index(vport, addr); + status = hclge_set_mta_table_item(vport, tbl_idx, true); + } return status; } @@ -4321,7 +4408,6 @@ int hclge_rm_mc_addr_common(struct hclge_vport *vport, struct hclge_mac_vlan_tbl_entry_cmd req; enum hclge_cmd_status status; struct hclge_desc desc[3]; - u16 tbl_idx; /* mac addr check */ if (!is_multicast_ether_addr(addr)) { @@ -4350,17 +4436,15 @@ int hclge_rm_mc_addr_common(struct hclge_vport *vport, status = hclge_add_mac_vlan_tbl(vport, &req, desc); } else { - /* This mac addr do not exist, can't delete it */ - dev_err(&hdev->pdev->dev, - "Rm multicast mac addr failed, ret = %d.\n", - status); - return -EIO; + /* Maybe this mac address is in mta table, but it cannot be + * deleted here because an entry of mta represents an address + * range rather than a specific address. the delete action to + * all entries will take effect in update_mta_status called by + * hns3_nic_set_rx_mode. + */ + status = 0; } - /* Set MTB table for this MAC address */ - tbl_idx = hclge_get_mac_addr_to_mta_index(vport, addr); - status = hclge_set_mta_table_item(vport, tbl_idx, false); - return status; } @@ -4540,8 +4624,9 @@ static void hclge_enable_vlan_filter(struct hnae3_handle *handle, bool enable) hclge_set_vlan_filter_ctrl(hdev, HCLGE_FILTER_TYPE_VF, enable); } -int hclge_set_vf_vlan_common(struct hclge_dev *hdev, int vfid, - bool is_kill, u16 vlan, u8 qos, __be16 proto) +static int hclge_set_vf_vlan_common(struct hclge_dev *hdev, int vfid, + bool is_kill, u16 vlan, u8 qos, + __be16 proto) { #define HCLGE_MAX_VF_BYTES 16 struct hclge_vlan_filter_vf_cfg_cmd *req0; @@ -4581,9 +4666,16 @@ int hclge_set_vf_vlan_common(struct hclge_dev *hdev, int vfid, } if (!is_kill) { +#define HCLGE_VF_VLAN_NO_ENTRY 2 if (!req0->resp_code || req0->resp_code == 1) return 0; + if (req0->resp_code == HCLGE_VF_VLAN_NO_ENTRY) { + dev_warn(&hdev->pdev->dev, + "vf vlan table is full, vf vlan filter is disabled\n"); + return 0; + } + dev_err(&hdev->pdev->dev, "Add vf vlan filter fail, ret =%d.\n", req0->resp_code); @@ -4599,12 +4691,9 @@ int hclge_set_vf_vlan_common(struct hclge_dev *hdev, int vfid, return -EIO; } -static int hclge_set_port_vlan_filter(struct hnae3_handle *handle, - __be16 proto, u16 vlan_id, - bool is_kill) +static int hclge_set_port_vlan_filter(struct hclge_dev *hdev, __be16 proto, + u16 vlan_id, bool is_kill) { - struct hclge_vport *vport = hclge_get_vport(handle); - struct hclge_dev *hdev = vport->back; struct hclge_vlan_filter_pf_cfg_cmd *req; struct hclge_desc desc; u8 vlan_offset_byte_val; @@ -4624,22 +4713,66 @@ static int hclge_set_port_vlan_filter(struct hnae3_handle *handle, req->vlan_offset_bitmap[vlan_offset_byte] = vlan_offset_byte_val; ret = hclge_cmd_send(&hdev->hw, &desc, 1); + if (ret) + dev_err(&hdev->pdev->dev, + "port vlan command, send fail, ret =%d.\n", ret); + return ret; +} + +static int hclge_set_vlan_filter_hw(struct hclge_dev *hdev, __be16 proto, + u16 vport_id, u16 vlan_id, u8 qos, + bool is_kill) +{ + u16 vport_idx, vport_num = 0; + int ret; + + ret = hclge_set_vf_vlan_common(hdev, vport_id, is_kill, vlan_id, + 0, proto); if (ret) { dev_err(&hdev->pdev->dev, - "port vlan command, send fail, ret =%d.\n", - ret); + "Set %d vport vlan filter config fail, ret =%d.\n", + vport_id, ret); return ret; } - ret = hclge_set_vf_vlan_common(hdev, 0, is_kill, vlan_id, 0, proto); - if (ret) { + /* vlan 0 may be added twice when 8021q module is enabled */ + if (!is_kill && !vlan_id && + test_bit(vport_id, hdev->vlan_table[vlan_id])) + return 0; + + if (!is_kill && test_and_set_bit(vport_id, hdev->vlan_table[vlan_id])) { dev_err(&hdev->pdev->dev, - "Set pf vlan filter config fail, ret =%d.\n", - ret); - return -EIO; + "Add port vlan failed, vport %d is already in vlan %d\n", + vport_id, vlan_id); + return -EINVAL; } - return 0; + if (is_kill && + !test_and_clear_bit(vport_id, hdev->vlan_table[vlan_id])) { + dev_err(&hdev->pdev->dev, + "Delete port vlan failed, vport %d is not in vlan %d\n", + vport_id, vlan_id); + return -EINVAL; + } + + for_each_set_bit(vport_idx, hdev->vlan_table[vlan_id], VLAN_N_VID) + vport_num++; + + if ((is_kill && vport_num == 0) || (!is_kill && vport_num == 1)) + ret = hclge_set_port_vlan_filter(hdev, proto, vlan_id, + is_kill); + + return ret; +} + +int hclge_set_vlan_filter(struct hnae3_handle *handle, __be16 proto, + u16 vlan_id, bool is_kill) +{ + struct hclge_vport *vport = hclge_get_vport(handle); + struct hclge_dev *hdev = vport->back; + + return hclge_set_vlan_filter_hw(hdev, proto, vport->vport_id, vlan_id, + 0, is_kill); } static int hclge_set_vf_vlan_filter(struct hnae3_handle *handle, int vfid, @@ -4653,7 +4786,7 @@ static int hclge_set_vf_vlan_filter(struct hnae3_handle *handle, int vfid, if (proto != htons(ETH_P_8021Q)) return -EPROTONOSUPPORT; - return hclge_set_vf_vlan_common(hdev, vfid, false, vlan, qos, proto); + return hclge_set_vlan_filter_hw(hdev, proto, vfid, vlan, qos, false); } static int hclge_set_vlan_tx_offload_cfg(struct hclge_vport *vport) @@ -4669,10 +4802,14 @@ static int hclge_set_vlan_tx_offload_cfg(struct hclge_vport *vport) req = (struct hclge_vport_vtag_tx_cfg_cmd *)desc.data; req->def_vlan_tag1 = cpu_to_le16(vcfg->default_tag1); req->def_vlan_tag2 = cpu_to_le16(vcfg->default_tag2); - hnae_set_bit(req->vport_vlan_cfg, HCLGE_ACCEPT_TAG_B, - vcfg->accept_tag ? 1 : 0); - hnae_set_bit(req->vport_vlan_cfg, HCLGE_ACCEPT_UNTAG_B, - vcfg->accept_untag ? 1 : 0); + hnae_set_bit(req->vport_vlan_cfg, HCLGE_ACCEPT_TAG1_B, + vcfg->accept_tag1 ? 1 : 0); + hnae_set_bit(req->vport_vlan_cfg, HCLGE_ACCEPT_UNTAG1_B, + vcfg->accept_untag1 ? 1 : 0); + hnae_set_bit(req->vport_vlan_cfg, HCLGE_ACCEPT_TAG2_B, + vcfg->accept_tag2 ? 1 : 0); + hnae_set_bit(req->vport_vlan_cfg, HCLGE_ACCEPT_UNTAG2_B, + vcfg->accept_untag2 ? 1 : 0); hnae_set_bit(req->vport_vlan_cfg, HCLGE_PORT_INS_TAG1_EN_B, vcfg->insert_tag1_en ? 1 : 0); hnae_set_bit(req->vport_vlan_cfg, HCLGE_PORT_INS_TAG2_EN_B, @@ -4796,8 +4933,18 @@ static int hclge_init_vlan_config(struct hclge_dev *hdev) for (i = 0; i < hdev->num_alloc_vport; i++) { vport = &hdev->vport[i]; - vport->txvlan_cfg.accept_tag = true; - vport->txvlan_cfg.accept_untag = true; + vport->txvlan_cfg.accept_tag1 = true; + vport->txvlan_cfg.accept_untag1 = true; + + /* accept_tag2 and accept_untag2 are not supported on + * pdev revision(0x20), new revision support them. The + * value of this two fields will not return error when driver + * send command to fireware in revision(0x20). + * This two fields can not configured by user. + */ + vport->txvlan_cfg.accept_tag2 = true; + vport->txvlan_cfg.accept_untag2 = true; + vport->txvlan_cfg.insert_tag1_en = false; vport->txvlan_cfg.insert_tag2_en = false; vport->txvlan_cfg.default_tag1 = 0; @@ -4818,10 +4965,10 @@ static int hclge_init_vlan_config(struct hclge_dev *hdev) } handle = &hdev->vport[0].nic; - return hclge_set_port_vlan_filter(handle, htons(ETH_P_8021Q), 0, false); + return hclge_set_vlan_filter(handle, htons(ETH_P_8021Q), 0, false); } -static int hclge_en_hw_strip_rxvtag(struct hnae3_handle *handle, bool enable) +int hclge_en_hw_strip_rxvtag(struct hnae3_handle *handle, bool enable) { struct hclge_vport *vport = hclge_get_vport(handle); @@ -5166,12 +5313,6 @@ static int hclge_set_pauseparam(struct hnae3_handle *handle, u32 auto_neg, struct phy_device *phydev = hdev->hw.mac.phydev; u32 fc_autoneg; - /* Only support flow control negotiation for netdev with - * phy attached for now. - */ - if (!phydev) - return -EOPNOTSUPP; - fc_autoneg = hclge_get_autoneg(handle); if (auto_neg != fc_autoneg) { dev_info(&hdev->pdev->dev, @@ -5190,6 +5331,12 @@ static int hclge_set_pauseparam(struct hnae3_handle *handle, u32 auto_neg, if (!fc_autoneg) return hclge_cfg_pauseparam(hdev, rx_en, tx_en); + /* Only support flow control negotiation for netdev with + * phy attached for now. + */ + if (!phydev) + return -EOPNOTSUPP; + return phy_start_aneg(phydev); } @@ -5282,7 +5429,7 @@ static int hclge_init_client_instance(struct hnae3_client *client, vport->nic.client = client; ret = client->ops->init_instance(&vport->nic); if (ret) - goto err; + return ret; if (hdev->roce_client && hnae3_dev_roce_supported(hdev)) { @@ -5290,11 +5437,11 @@ static int hclge_init_client_instance(struct hnae3_client *client, ret = hclge_init_roce_base_info(vport); if (ret) - goto err; + return ret; ret = rc->ops->init_instance(&vport->roce); if (ret) - goto err; + return ret; } break; @@ -5304,7 +5451,7 @@ static int hclge_init_client_instance(struct hnae3_client *client, ret = client->ops->init_instance(&vport->nic); if (ret) - goto err; + return ret; break; case HNAE3_CLIENT_ROCE: @@ -5316,18 +5463,16 @@ static int hclge_init_client_instance(struct hnae3_client *client, if (hdev->roce_client && hdev->nic_client) { ret = hclge_init_roce_base_info(vport); if (ret) - goto err; + return ret; ret = client->ops->init_instance(&vport->roce); if (ret) - goto err; + return ret; } } } return 0; -err: - return ret; } static void hclge_uninit_client_instance(struct hnae3_client *client, @@ -5364,7 +5509,7 @@ static int hclge_pci_init(struct hclge_dev *hdev) ret = pci_enable_device(pdev); if (ret) { dev_err(&pdev->dev, "failed to enable PCI device\n"); - goto err_no_drvdata; + return ret; } ret = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64)); @@ -5402,8 +5547,6 @@ err_clr_master: pci_release_regions(pdev); err_disable_device: pci_disable_device(pdev); -err_no_drvdata: - pci_set_drvdata(pdev, NULL); return ret; } @@ -5412,6 +5555,7 @@ static void hclge_pci_uninit(struct hclge_dev *hdev) { struct pci_dev *pdev = hdev->pdev; + pcim_iounmap(pdev, hdev->hw.io_base); pci_free_irq_vectors(pdev); pci_clear_master(pdev); pci_release_mem_regions(pdev); @@ -5427,7 +5571,7 @@ static int hclge_init_ae_dev(struct hnae3_ae_dev *ae_dev) hdev = devm_kzalloc(&pdev->dev, sizeof(*hdev), GFP_KERNEL); if (!hdev) { ret = -ENOMEM; - goto err_hclge_dev; + goto out; } hdev->pdev = pdev; @@ -5440,38 +5584,38 @@ static int hclge_init_ae_dev(struct hnae3_ae_dev *ae_dev) ret = hclge_pci_init(hdev); if (ret) { dev_err(&pdev->dev, "PCI init failed\n"); - goto err_pci_init; + goto out; } /* Firmware command queue initialize */ ret = hclge_cmd_queue_init(hdev); if (ret) { dev_err(&pdev->dev, "Cmd queue init failed, ret = %d.\n", ret); - return ret; + goto err_pci_uninit; } /* Firmware command initialize */ ret = hclge_cmd_init(hdev); if (ret) - goto err_cmd_init; + goto err_cmd_uninit; ret = hclge_get_cap(hdev); if (ret) { dev_err(&pdev->dev, "get hw capability error, ret = %d.\n", ret); - return ret; + goto err_cmd_uninit; } ret = hclge_configure(hdev); if (ret) { dev_err(&pdev->dev, "Configure dev error, ret = %d.\n", ret); - return ret; + goto err_cmd_uninit; } ret = hclge_init_msi(hdev); if (ret) { dev_err(&pdev->dev, "Init MSI/MSI-X error, ret = %d.\n", ret); - return ret; + goto err_cmd_uninit; } ret = hclge_misc_irq_init(hdev); @@ -5479,69 +5623,71 @@ static int hclge_init_ae_dev(struct hnae3_ae_dev *ae_dev) dev_err(&pdev->dev, "Misc IRQ(vector0) init error, ret = %d.\n", ret); - return ret; + goto err_msi_uninit; } ret = hclge_alloc_tqps(hdev); if (ret) { dev_err(&pdev->dev, "Allocate TQPs error, ret = %d.\n", ret); - return ret; + goto err_msi_irq_uninit; } ret = hclge_alloc_vport(hdev); if (ret) { dev_err(&pdev->dev, "Allocate vport error, ret = %d.\n", ret); - return ret; + goto err_msi_irq_uninit; } ret = hclge_map_tqp(hdev); if (ret) { dev_err(&pdev->dev, "Map tqp error, ret = %d.\n", ret); - return ret; + goto err_msi_irq_uninit; } - ret = hclge_mac_mdio_config(hdev); - if (ret) { - dev_warn(&hdev->pdev->dev, - "mdio config fail ret=%d\n", ret); - return ret; + if (hdev->hw.mac.media_type == HNAE3_MEDIA_TYPE_COPPER) { + ret = hclge_mac_mdio_config(hdev); + if (ret) { + dev_err(&hdev->pdev->dev, + "mdio config fail ret=%d\n", ret); + goto err_msi_irq_uninit; + } } ret = hclge_mac_init(hdev); if (ret) { dev_err(&pdev->dev, "Mac init error, ret = %d\n", ret); - return ret; + goto err_mdiobus_unreg; } ret = hclge_config_tso(hdev, HCLGE_TSO_MSS_MIN, HCLGE_TSO_MSS_MAX); if (ret) { dev_err(&pdev->dev, "Enable tso fail, ret =%d\n", ret); - return ret; + goto err_mdiobus_unreg; } ret = hclge_init_vlan_config(hdev); if (ret) { dev_err(&pdev->dev, "VLAN init fail, ret =%d\n", ret); - return ret; + goto err_mdiobus_unreg; } ret = hclge_tm_schd_init(hdev); if (ret) { dev_err(&pdev->dev, "tm schd init fail, ret =%d\n", ret); - return ret; + goto err_mdiobus_unreg; } hclge_rss_init_cfg(hdev); ret = hclge_rss_init_hw(hdev); if (ret) { dev_err(&pdev->dev, "Rss init fail, ret =%d\n", ret); - return ret; + goto err_mdiobus_unreg; } ret = init_mgr_tbl(hdev); if (ret) { dev_err(&pdev->dev, "manager table init fail, ret =%d\n", ret); - return ret; + goto err_mdiobus_unreg; } hclge_dcb_ops_set(hdev); @@ -5551,6 +5697,8 @@ static int hclge_init_ae_dev(struct hnae3_ae_dev *ae_dev) INIT_WORK(&hdev->rst_service_task, hclge_reset_service_task); INIT_WORK(&hdev->mbx_service_task, hclge_mailbox_service_task); + hclge_clear_all_event_cause(hdev); + /* Enable MISC vector(vector0) */ hclge_enable_vector(&hdev->misc_vector, true); @@ -5564,11 +5712,21 @@ static int hclge_init_ae_dev(struct hnae3_ae_dev *ae_dev) pr_info("%s driver initialization finished.\n", HCLGE_DRIVER_NAME); return 0; -err_cmd_init: +err_mdiobus_unreg: + if (hdev->hw.mac.phydev) + mdiobus_unregister(hdev->hw.mac.mdio_bus); +err_msi_irq_uninit: + hclge_misc_irq_uninit(hdev); +err_msi_uninit: + pci_free_irq_vectors(pdev); +err_cmd_uninit: + hclge_destroy_cmd_queue(&hdev->hw); +err_pci_uninit: + pcim_iounmap(pdev, hdev->hw.io_base); + pci_clear_master(pdev); pci_release_regions(pdev); -err_pci_init: - pci_set_drvdata(pdev, NULL); -err_hclge_dev: + pci_disable_device(pdev); +out: return ret; } @@ -5586,6 +5744,7 @@ static int hclge_reset_ae_dev(struct hnae3_ae_dev *ae_dev) set_bit(HCLGE_STATE_DOWN, &hdev->state); hclge_stats_clear(hdev); + memset(hdev->vlan_table, 0, sizeof(hdev->vlan_table)); ret = hclge_cmd_init(hdev); if (ret) { @@ -5642,9 +5801,6 @@ static int hclge_reset_ae_dev(struct hnae3_ae_dev *ae_dev) return ret; } - /* Enable MISC vector(vector0) */ - hclge_enable_vector(&hdev->misc_vector, true); - dev_info(&pdev->dev, "Reset done, %s driver initialization finished.\n", HCLGE_DRIVER_NAME); @@ -5658,9 +5814,6 @@ static void hclge_uninit_ae_dev(struct hnae3_ae_dev *ae_dev) set_bit(HCLGE_STATE_DOWN, &hdev->state); - if (IS_ENABLED(CONFIG_PCI_IOV)) - hclge_disable_sriov(hdev); - if (hdev->service_timer.function) del_timer_sync(&hdev->service_timer); if (hdev->service_task.func) @@ -5675,6 +5828,8 @@ static void hclge_uninit_ae_dev(struct hnae3_ae_dev *ae_dev) /* Disable MISC vector(vector0) */ hclge_enable_vector(&hdev->misc_vector, false); + synchronize_irq(hdev->misc_vector.vector_irq); + hclge_destroy_cmd_queue(&hdev->hw); hclge_misc_irq_uninit(hdev); hclge_pci_uninit(hdev); @@ -5985,9 +6140,7 @@ static void hclge_get_regs(struct hnae3_handle *handle, u32 *version, "Get 64 bit register failed, ret = %d.\n", ret); } -static int hclge_set_led_status_sfp(struct hclge_dev *hdev, u8 speed_led_status, - u8 act_led_status, u8 link_led_status, - u8 locate_led_status) +static int hclge_set_led_status(struct hclge_dev *hdev, u8 locate_led_status) { struct hclge_set_led_state_cmd *req; struct hclge_desc desc; @@ -5996,12 +6149,6 @@ static int hclge_set_led_status_sfp(struct hclge_dev *hdev, u8 speed_led_status, hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_LED_STATUS_CFG, false); req = (struct hclge_set_led_state_cmd *)desc.data; - hnae_set_field(req->port_speed_led_config, HCLGE_LED_PORT_SPEED_STATE_M, - HCLGE_LED_PORT_SPEED_STATE_S, speed_led_status); - hnae_set_field(req->link_led_config, HCLGE_LED_ACTIVITY_STATE_M, - HCLGE_LED_ACTIVITY_STATE_S, act_led_status); - hnae_set_field(req->activity_led_config, HCLGE_LED_LINK_STATE_M, - HCLGE_LED_LINK_STATE_S, link_led_status); hnae_set_field(req->locate_led_config, HCLGE_LED_LOCATE_STATE_M, HCLGE_LED_LOCATE_STATE_S, locate_led_status); @@ -6022,105 +6169,17 @@ enum hclge_led_status { static int hclge_set_led_id(struct hnae3_handle *handle, enum ethtool_phys_id_state status) { -#define BLINK_FREQUENCY 2 struct hclge_vport *vport = hclge_get_vport(handle); struct hclge_dev *hdev = vport->back; - struct phy_device *phydev = hdev->hw.mac.phydev; - int ret = 0; - - if (phydev || hdev->hw.mac.media_type != HNAE3_MEDIA_TYPE_FIBER) - return -EOPNOTSUPP; switch (status) { case ETHTOOL_ID_ACTIVE: - ret = hclge_set_led_status_sfp(hdev, - HCLGE_LED_NO_CHANGE, - HCLGE_LED_NO_CHANGE, - HCLGE_LED_NO_CHANGE, - HCLGE_LED_ON); - break; + return hclge_set_led_status(hdev, HCLGE_LED_ON); case ETHTOOL_ID_INACTIVE: - ret = hclge_set_led_status_sfp(hdev, - HCLGE_LED_NO_CHANGE, - HCLGE_LED_NO_CHANGE, - HCLGE_LED_NO_CHANGE, - HCLGE_LED_OFF); - break; - default: - ret = -EINVAL; - break; - } - - return ret; -} - -enum hclge_led_port_speed { - HCLGE_SPEED_LED_FOR_1G, - HCLGE_SPEED_LED_FOR_10G, - HCLGE_SPEED_LED_FOR_25G, - HCLGE_SPEED_LED_FOR_40G, - HCLGE_SPEED_LED_FOR_50G, - HCLGE_SPEED_LED_FOR_100G, -}; - -static u8 hclge_led_get_speed_status(u32 speed) -{ - u8 speed_led; - - switch (speed) { - case HCLGE_MAC_SPEED_1G: - speed_led = HCLGE_SPEED_LED_FOR_1G; - break; - case HCLGE_MAC_SPEED_10G: - speed_led = HCLGE_SPEED_LED_FOR_10G; - break; - case HCLGE_MAC_SPEED_25G: - speed_led = HCLGE_SPEED_LED_FOR_25G; - break; - case HCLGE_MAC_SPEED_40G: - speed_led = HCLGE_SPEED_LED_FOR_40G; - break; - case HCLGE_MAC_SPEED_50G: - speed_led = HCLGE_SPEED_LED_FOR_50G; - break; - case HCLGE_MAC_SPEED_100G: - speed_led = HCLGE_SPEED_LED_FOR_100G; - break; + return hclge_set_led_status(hdev, HCLGE_LED_OFF); default: - speed_led = HCLGE_LED_NO_CHANGE; + return -EINVAL; } - - return speed_led; -} - -static int hclge_update_led_status(struct hclge_dev *hdev) -{ - u8 port_speed_status, link_status, activity_status; - u64 rx_pkts, tx_pkts; - - if (hdev->hw.mac.media_type != HNAE3_MEDIA_TYPE_FIBER) - return 0; - - port_speed_status = hclge_led_get_speed_status(hdev->hw.mac.speed); - - rx_pkts = hdev->hw_stats.mac_stats.mac_rx_total_pkt_num; - tx_pkts = hdev->hw_stats.mac_stats.mac_tx_total_pkt_num; - if (rx_pkts != hdev->rx_pkts_for_led || - tx_pkts != hdev->tx_pkts_for_led) - activity_status = HCLGE_LED_ON; - else - activity_status = HCLGE_LED_OFF; - hdev->rx_pkts_for_led = rx_pkts; - hdev->tx_pkts_for_led = tx_pkts; - - if (hdev->hw.mac.link) - link_status = HCLGE_LED_ON; - else - link_status = HCLGE_LED_OFF; - - return hclge_set_led_status_sfp(hdev, port_speed_status, - activity_status, link_status, - HCLGE_LED_NO_CHANGE); } static void hclge_get_link_mode(struct hnae3_handle *handle, @@ -6190,6 +6249,7 @@ static const struct hnae3_ae_ops hclge_ops = { .rm_uc_addr = hclge_rm_uc_addr, .add_mc_addr = hclge_add_mc_addr, .rm_mc_addr = hclge_rm_mc_addr, + .update_mta_status = hclge_update_mta_status, .set_autoneg = hclge_set_autoneg, .get_autoneg = hclge_get_autoneg, .get_pauseparam = hclge_get_pauseparam, @@ -6203,7 +6263,7 @@ static const struct hnae3_ae_ops hclge_ops = { .get_fw_version = hclge_get_fw_version, .get_mdix_mode = hclge_get_mdix_mode, .enable_vlan_filter = hclge_enable_vlan_filter, - .set_vlan_filter = hclge_set_port_vlan_filter, + .set_vlan_filter = hclge_set_vlan_filter, .set_vf_vlan_filter = hclge_set_vf_vlan_filter, .enable_hw_strip_rxvtag = hclge_en_hw_strip_rxvtag, .reset_event = hclge_reset_event, @@ -6228,7 +6288,9 @@ static int hclge_init(void) { pr_info("%s is initializing\n", HCLGE_NAME); - return hnae3_register_ae_algo(&ae_algo); + hnae3_register_ae_algo(&ae_algo); + + return 0; } static void hclge_exit(void) |