diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c b/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c index 92ee1f5cf31f..1d4ffc5f408a 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c @@ -176,7 +176,7 @@ static int hns3_dbg_bd_info(struct hnae3_handle *h, const char *cmd_buf) return -EINVAL; } - ring = &priv->ring[q_num]; + ring = &priv->ring[q_num]; value = readl_relaxed(ring->tqp->io_base + HNS3_RING_TX_RING_TAIL_REG); tx_index = (cnt == 1) ? value : tx_index; @@ -209,10 +209,10 @@ static int hns3_dbg_bd_info(struct hnae3_handle *h, const char *cmd_buf) le16_to_cpu(tx_desc->tx.bdtp_fe_sc_vld_ra_ri)); dev_info(dev, "(TX)mss: %u\n", le16_to_cpu(tx_desc->tx.mss)); - ring = &priv->ring[q_num + h->kinfo.num_tqps]; + ring = &priv->ring[q_num + h->kinfo.num_tqps]; value = readl_relaxed(ring->tqp->io_base + HNS3_RING_RX_RING_TAIL_REG); rx_index = (cnt == 1) ? value : tx_index; - rx_desc = &ring->desc[rx_index]; + rx_desc = &ring->desc[rx_index]; addr = le64_to_cpu(rx_desc->addr); dev_info(dev, "RX Queue Num: %u, BD Index: %u\n", q_num, rx_index); diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c index 914a7630ac48..acb796cc10d0 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c @@ -2094,10 +2094,8 @@ static int hns3_probe(struct pci_dev *pdev, const struct pci_device_id *ent) int ret; ae_dev = devm_kzalloc(&pdev->dev, sizeof(*ae_dev), GFP_KERNEL); - if (!ae_dev) { - ret = -ENOMEM; - return ret; - } + if (!ae_dev) + return -ENOMEM; ae_dev->pdev = pdev; ae_dev->flag = ent->driver_data; @@ -2540,8 +2538,8 @@ void hns3_clean_tx_ring(struct hns3_enet_ring *ring) rmb(); /* Make sure head is ready before touch any data */ if (unlikely(!is_valid_clean_head(ring, head))) { - netdev_err(netdev, "wrong head (%d, %d-%d)\n", head, - ring->next_to_use, ring->next_to_clean); + hns3_rl_err(netdev, "wrong head (%d, %d-%d)\n", head, + ring->next_to_use, ring->next_to_clean); u64_stats_update_begin(&ring->syncp); ring->stats.io_err_cnt++; @@ -2627,6 +2625,12 @@ static void hns3_nic_alloc_rx_buffers(struct hns3_enet_ring *ring, writel_relaxed(i, ring->tqp->io_base + HNS3_RING_RX_RING_HEAD_REG); } +static bool hns3_page_is_reusable(struct page *page) +{ + return page_to_nid(page) == numa_mem_id() && + !page_is_pfmemalloc(page); +} + static void hns3_nic_reuse_page(struct sk_buff *skb, int i, struct hns3_enet_ring *ring, int pull_len, struct hns3_desc_cb *desc_cb) @@ -2641,7 +2645,7 @@ static void hns3_nic_reuse_page(struct sk_buff *skb, int i, /* Avoid re-using remote pages, or the stack is still using the page * when page_offset rollback to zero, flag default unreuse */ - if (unlikely(page_to_nid(desc_cb->priv) != numa_mem_id()) || + if (unlikely(!hns3_page_is_reusable(desc_cb->priv)) || (!desc_cb->page_offset && page_count(desc_cb->priv) > 1)) return; @@ -2860,7 +2864,7 @@ static int hns3_alloc_skb(struct hns3_enet_ring *ring, unsigned int length, memcpy(__skb_put(skb, length), va, ALIGN(length, sizeof(long))); /* We can reuse buffer as-is, just make sure it is local */ - if (likely(page_to_nid(desc_cb->priv) == numa_mem_id())) + if (likely(hns3_page_is_reusable(desc_cb->priv))) desc_cb->reuse_flag = 1; else /* This page cannot be reused so discard it */ put_page(desc_cb->priv); @@ -4710,7 +4714,7 @@ static int __init hns3_init_module(void) pr_info("%s: %s\n", hns3_driver_name, hns3_copyright); client.type = HNAE3_CLIENT_KNIC; - snprintf(client.name, HNAE3_CLIENT_NAME_LENGTH - 1, "%s", + snprintf(client.name, HNAE3_CLIENT_NAME_LENGTH, "%s", hns3_driver_name); client.ops = &client_ops; diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.c index f3d4cbd28913..67fad80035d3 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.c @@ -73,8 +73,6 @@ static struct hclge_dbg_reg_type_info hclge_dbg_reg_info[] = { static int hclge_dbg_get_dfx_bd_num(struct hclge_dev *hdev, int offset) { -#define HCLGE_GET_DFX_REG_TYPE_CNT 4 - struct hclge_desc desc[HCLGE_GET_DFX_REG_TYPE_CNT]; int entries_per_desc; int index; diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_err.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_err.c index f8127d72d645..c85b72dc44d2 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_err.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_err.c @@ -1898,10 +1898,8 @@ static int hclge_handle_all_hw_msix_error(struct hclge_dev *hdev, bd_num = max_t(u32, mpf_bd_num, pf_bd_num); desc = kcalloc(bd_num, sizeof(struct hclge_desc), GFP_KERNEL); - if (!desc) { - ret = -ENOMEM; - goto out; - } + if (!desc) + return -ENOMEM; ret = hclge_handle_mpf_msix_error(hdev, desc, mpf_bd_num, reset_requests); diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c index 76e8aa40e1bc..ec5f6eeb639b 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c @@ -862,9 +862,7 @@ static int hclge_query_function_status(struct hclge_dev *hdev) usleep_range(1000, 2000); } while (timeout++ < HCLGE_QUERY_MAX_CNT); - ret = hclge_parse_func_status(hdev, req); - - return ret; + return hclge_parse_func_status(hdev, req); } static int hclge_query_pf_resource(struct hclge_dev *hdev) @@ -882,12 +880,12 @@ static int hclge_query_pf_resource(struct hclge_dev *hdev) } req = (struct hclge_pf_res_cmd *)desc.data; - hdev->num_tqps = __le16_to_cpu(req->tqp_num); - hdev->pkt_buf_size = __le16_to_cpu(req->buf_size) << HCLGE_BUF_UNIT_S; + hdev->num_tqps = le16_to_cpu(req->tqp_num); + hdev->pkt_buf_size = le16_to_cpu(req->buf_size) << HCLGE_BUF_UNIT_S; if (req->tx_buf_size) hdev->tx_buf_size = - __le16_to_cpu(req->tx_buf_size) << HCLGE_BUF_UNIT_S; + le16_to_cpu(req->tx_buf_size) << HCLGE_BUF_UNIT_S; else hdev->tx_buf_size = HCLGE_DEFAULT_TX_BUF; @@ -895,7 +893,7 @@ static int hclge_query_pf_resource(struct hclge_dev *hdev) if (req->dv_buf_size) hdev->dv_buf_size = - __le16_to_cpu(req->dv_buf_size) << HCLGE_BUF_UNIT_S; + le16_to_cpu(req->dv_buf_size) << HCLGE_BUF_UNIT_S; else hdev->dv_buf_size = HCLGE_DEFAULT_DV; @@ -903,10 +901,10 @@ static int hclge_query_pf_resource(struct hclge_dev *hdev) if (hnae3_dev_roce_supported(hdev)) { hdev->roce_base_msix_offset = - hnae3_get_field(__le16_to_cpu(req->msixcap_localid_ba_rocee), + hnae3_get_field(le16_to_cpu(req->msixcap_localid_ba_rocee), HCLGE_MSIX_OFT_ROCEE_M, HCLGE_MSIX_OFT_ROCEE_S); hdev->num_roce_msi = - hnae3_get_field(__le16_to_cpu(req->pf_intr_vector_number), + hnae3_get_field(le16_to_cpu(req->pf_intr_vector_number), HCLGE_PF_VEC_NUM_M, HCLGE_PF_VEC_NUM_S); /* nic's msix numbers is always equals to the roce's. */ @@ -919,7 +917,7 @@ static int hclge_query_pf_resource(struct hclge_dev *hdev) hdev->roce_base_msix_offset; } else { hdev->num_msi = - hnae3_get_field(__le16_to_cpu(req->pf_intr_vector_number), + hnae3_get_field(le16_to_cpu(req->pf_intr_vector_number), HCLGE_PF_VEC_NUM_M, HCLGE_PF_VEC_NUM_S); hdev->num_nic_msi = hdev->num_msi; @@ -1333,11 +1331,7 @@ static int hclge_get_cap(struct hclge_dev *hdev) } /* get pf resource */ - ret = hclge_query_pf_resource(hdev); - if (ret) - dev_err(&hdev->pdev->dev, "query pf resource error %d.\n", ret); - - return ret; + return hclge_query_pf_resource(hdev); } static void hclge_init_kdump_kernel_config(struct hclge_dev *hdev) @@ -2621,30 +2615,21 @@ static int hclge_mac_init(struct hclge_dev *hdev) hdev->hw.mac.duplex = HCLGE_MAC_FULL; ret = hclge_cfg_mac_speed_dup_hw(hdev, hdev->hw.mac.speed, hdev->hw.mac.duplex); - if (ret) { - dev_err(&hdev->pdev->dev, - "Config mac speed dup fail ret=%d\n", ret); + if (ret) return ret; - } if (hdev->hw.mac.support_autoneg) { ret = hclge_set_autoneg_en(hdev, hdev->hw.mac.autoneg); - if (ret) { - dev_err(&hdev->pdev->dev, - "Config mac autoneg fail ret=%d\n", ret); + if (ret) return ret; - } } mac->link = 0; if (mac->user_fec_mode & BIT(HNAE3_FEC_USER_DEF)) { ret = hclge_set_fec_hw(hdev, mac->user_fec_mode); - if (ret) { - dev_err(&hdev->pdev->dev, - "Fec mode init fail, ret = %d\n", ret); + if (ret) return ret; - } } ret = hclge_set_mac_mtu(hdev, hdev->mps); @@ -2916,7 +2901,7 @@ static int hclge_get_status(struct hnae3_handle *handle) static struct hclge_vport *hclge_get_vf_vport(struct hclge_dev *hdev, int vf) { - if (pci_num_vf(hdev->pdev) == 0) { + if (!pci_num_vf(hdev->pdev)) { dev_err(&hdev->pdev->dev, "SRIOV is disabled, can not get vport(%d) info.\n", vf); return NULL; @@ -4101,7 +4086,7 @@ static int hclge_put_vector(struct hnae3_handle *handle, int vector) vector_id = hclge_get_vector_index(hdev, vector); if (vector_id < 0) { dev_err(&hdev->pdev->dev, - "Get vector index fail. vector_id =%d\n", vector_id); + "Get vector index fail. vector = %d\n", vector); return vector_id; } @@ -6584,7 +6569,7 @@ static int hclge_set_serdes_loopback(struct hclge_dev *hdev, bool en, hclge_cfg_mac_mode(hdev, en); - ret = hclge_mac_phy_link_status_wait(hdev, en, FALSE); + ret = hclge_mac_phy_link_status_wait(hdev, en, false); if (ret) dev_err(&hdev->pdev->dev, "serdes loopback config mac mode timeout\n"); @@ -6642,7 +6627,7 @@ static int hclge_set_phy_loopback(struct hclge_dev *hdev, bool en) hclge_cfg_mac_mode(hdev, en); - ret = hclge_mac_phy_link_status_wait(hdev, en, TRUE); + ret = hclge_mac_phy_link_status_wait(hdev, en, true); if (ret) dev_err(&hdev->pdev->dev, "phy loopback config mac mode timeout\n"); @@ -9394,17 +9379,13 @@ static int hclge_init_ae_dev(struct hnae3_ae_dev *ae_dev) sema_init(&hdev->reset_sem, 1); ret = hclge_pci_init(hdev); - if (ret) { - dev_err(&pdev->dev, "PCI init failed\n"); + if (ret) 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); + if (ret) goto err_pci_uninit; - } /* Firmware command initialize */ ret = hclge_cmd_init(hdev); @@ -9412,11 +9393,8 @@ static int hclge_init_ae_dev(struct hnae3_ae_dev *ae_dev) goto err_cmd_uninit; ret = hclge_get_cap(hdev); - if (ret) { - dev_err(&pdev->dev, "get hw capability error, ret = %d.\n", - ret); + if (ret) goto err_cmd_uninit; - } ret = hclge_configure(hdev); if (ret) { @@ -9431,12 +9409,8 @@ static int hclge_init_ae_dev(struct hnae3_ae_dev *ae_dev) } ret = hclge_misc_irq_init(hdev); - if (ret) { - dev_err(&pdev->dev, - "Misc IRQ(vector0) init error, ret = %d.\n", - ret); + if (ret) goto err_msi_uninit; - } ret = hclge_alloc_tqps(hdev); if (ret) { @@ -9445,31 +9419,22 @@ static int hclge_init_ae_dev(struct hnae3_ae_dev *ae_dev) } ret = hclge_alloc_vport(hdev); - if (ret) { - dev_err(&pdev->dev, "Allocate vport error, ret = %d.\n", ret); + if (ret) goto err_msi_irq_uninit; - } ret = hclge_map_tqp(hdev); - if (ret) { - dev_err(&pdev->dev, "Map tqp error, ret = %d.\n", ret); + if (ret) goto err_msi_irq_uninit; - } 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); + if (ret) goto err_msi_irq_uninit; - } } ret = hclge_init_umv_space(hdev); - if (ret) { - dev_err(&pdev->dev, "umv space init error, ret=%d.\n", ret); + if (ret) goto err_mdiobus_unreg; - } ret = hclge_mac_init(hdev); if (ret) { @@ -10204,10 +10169,8 @@ static int hclge_get_dfx_reg_bd_num(struct hclge_dev *hdev, int *bd_num_list, u32 type_num) { -#define HCLGE_DFX_REG_BD_NUM 4 - u32 entries_per_desc, desc_index, index, offset, i; - struct hclge_desc desc[HCLGE_DFX_REG_BD_NUM]; + struct hclge_desc desc[HCLGE_GET_DFX_REG_TYPE_CNT]; int ret; ret = hclge_query_bd_num_cmd_send(hdev, desc); @@ -10320,10 +10283,8 @@ static int hclge_get_dfx_reg(struct hclge_dev *hdev, void *data) buf_len = sizeof(*desc_src) * bd_num_max; desc_src = kzalloc(buf_len, GFP_KERNEL); - if (!desc_src) { - dev_err(&hdev->pdev->dev, "%s kzalloc failed\n", __func__); + if (!desc_src) return -ENOMEM; - } for (i = 0; i < dfx_reg_type_num; i++) { bd_num = bd_num_list[i]; diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h index 1c1d6b358897..f78cbb4cc85e 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h @@ -139,6 +139,8 @@ #define HCLGE_PHY_MDIX_STATUS_B 6 #define HCLGE_PHY_SPEED_DUP_RESOLVE_B 11 +#define HCLGE_GET_DFX_REG_TYPE_CNT 4 + /* Factor used to calculate offset and bitmap of VF num */ #define HCLGE_VF_NUM_PER_CMD 64 diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c index b26b8ad170d0..d6597206e692 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c @@ -1316,14 +1316,13 @@ static int hclgevf_set_vlan_filter(struct hnae3_handle *handle, msg_data[0] = is_kill; memcpy(&msg_data[1], &vlan_id, sizeof(vlan_id)); memcpy(&msg_data[3], &proto, sizeof(proto)); - ret = hclgevf_send_mbx_msg(hdev, HCLGE_MBX_SET_VLAN, - HCLGE_MBX_VLAN_FILTER, msg_data, - HCLGEVF_VLAN_MBX_MSG_LEN, true, NULL, 0); - /* when remove hw vlan filter failed, record the vlan id, * and try to remove it from hw later, to be consistence * with stack. */ + ret = hclgevf_send_mbx_msg(hdev, HCLGE_MBX_SET_VLAN, + HCLGE_MBX_VLAN_FILTER, msg_data, + HCLGEVF_VLAN_MBX_MSG_LEN, true, NULL, 0); if (is_kill && ret) set_bit(vlan_id, hdev->vlan_del_fail_bmap); @@ -1862,6 +1861,7 @@ static void hclgevf_reset_service_task(struct hclgevf_dev *hdev) hclgevf_reset_task_schedule(hdev); } + hdev->reset_type = HNAE3_NONE_RESET; clear_bit(HCLGEVF_STATE_RST_HANDLING, &hdev->state); up(&hdev->reset_sem); } @@ -2597,11 +2597,11 @@ static int hclgevf_query_vf_resource(struct hclgevf_dev *hdev) if (hnae3_dev_roce_supported(hdev)) { hdev->roce_base_msix_offset = - hnae3_get_field(__le16_to_cpu(req->msixcap_localid_ba_rocee), + hnae3_get_field(le16_to_cpu(req->msixcap_localid_ba_rocee), HCLGEVF_MSIX_OFT_ROCEE_M, HCLGEVF_MSIX_OFT_ROCEE_S); hdev->num_roce_msix = - hnae3_get_field(__le16_to_cpu(req->vf_intr_vector_number), + hnae3_get_field(le16_to_cpu(req->vf_intr_vector_number), HCLGEVF_VEC_NUM_M, HCLGEVF_VEC_NUM_S); /* nic's msix numbers is always equals to the roce's. */ @@ -2614,7 +2614,7 @@ static int hclgevf_query_vf_resource(struct hclgevf_dev *hdev) hdev->roce_base_msix_offset; } else { hdev->num_msi = - hnae3_get_field(__le16_to_cpu(req->vf_intr_vector_number), + hnae3_get_field(le16_to_cpu(req->vf_intr_vector_number), HCLGEVF_VEC_NUM_M, HCLGEVF_VEC_NUM_S); hdev->num_nic_msix = hdev->num_msi; @@ -2711,16 +2711,12 @@ static int hclgevf_init_hdev(struct hclgevf_dev *hdev) int ret; ret = hclgevf_pci_init(hdev); - if (ret) { - dev_err(&pdev->dev, "PCI initialization failed\n"); + if (ret) return ret; - } ret = hclgevf_cmd_queue_init(hdev); - if (ret) { - dev_err(&pdev->dev, "Cmd queue init failed: %d\n", ret); + if (ret) goto err_cmd_queue_init; - } ret = hclgevf_cmd_init(hdev); if (ret) @@ -2728,11 +2724,8 @@ static int hclgevf_init_hdev(struct hclgevf_dev *hdev) /* Get vf resource */ ret = hclgevf_query_vf_resource(hdev); - if (ret) { - dev_err(&hdev->pdev->dev, - "Query vf status error, ret = %d.\n", ret); + if (ret) goto err_cmd_init; - } ret = hclgevf_init_msi(hdev); if (ret) { @@ -2742,13 +2735,11 @@ static int hclgevf_init_hdev(struct hclgevf_dev *hdev) hclgevf_state_init(hdev); hdev->reset_level = HNAE3_VF_FUNC_RESET; + hdev->reset_type = HNAE3_NONE_RESET; ret = hclgevf_misc_irq_init(hdev); - if (ret) { - dev_err(&pdev->dev, "failed(%d) to init Misc IRQ(vector0)\n", - ret); + if (ret) goto err_misc_irq_init; - } set_bit(HCLGEVF_STATE_IRQ_INITED, &hdev->state); @@ -2765,10 +2756,8 @@ static int hclgevf_init_hdev(struct hclgevf_dev *hdev) } ret = hclgevf_set_handle_info(hdev); - if (ret) { - dev_err(&pdev->dev, "failed(%d) to set handle info\n", ret); + if (ret) goto err_config; - } ret = hclgevf_config_gro(hdev, true); if (ret)