From patchwork Wed Oct 16 07:17:00 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: tanhuazhong X-Patchwork-Id: 1177626 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=none (no SPF record) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=huawei.com Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 46tNxD6TM8z9sPh for ; Wed, 16 Oct 2019 18:20:32 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1733203AbfJPHUP (ORCPT ); Wed, 16 Oct 2019 03:20:15 -0400 Received: from szxga04-in.huawei.com ([45.249.212.190]:4170 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726977AbfJPHUN (ORCPT ); Wed, 16 Oct 2019 03:20:13 -0400 Received: from DGGEMS406-HUB.china.huawei.com (unknown [172.30.72.58]) by Forcepoint Email with ESMTP id 983787572A1BD7280CCE; Wed, 16 Oct 2019 15:20:08 +0800 (CST) Received: from localhost.localdomain (10.67.212.132) by DGGEMS406-HUB.china.huawei.com (10.3.19.206) with Microsoft SMTP Server id 14.3.439.0; Wed, 16 Oct 2019 15:19:57 +0800 From: Huazhong Tan To: CC: , , , , , , Yunsheng Lin , Huazhong Tan Subject: [PATCH net-next 01/12] net: hns3: remove struct hns3_nic_ring_data in hns3_enet module Date: Wed, 16 Oct 2019 15:17:00 +0800 Message-ID: <1571210231-29154-2-git-send-email-tanhuazhong@huawei.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1571210231-29154-1-git-send-email-tanhuazhong@huawei.com> References: <1571210231-29154-1-git-send-email-tanhuazhong@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.67.212.132] X-CFilter-Loop: Reflected Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Yunsheng Lin Only the queue_index field in struct hns3_nic_ring_data is used, other field is unused and unnecessary for hns3 driver, so this patch removes it and move the queue_index field to hns3_enet_ring. This patch also removes an unused struct hns_queue declaration. Signed-off-by: Yunsheng Lin Signed-off-by: Huazhong Tan --- drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c | 24 ++-- drivers/net/ethernet/hisilicon/hns3/hns3_enet.c | 139 +++++++-------------- drivers/net/ethernet/hisilicon/hns3/hns3_enet.h | 16 +-- drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c | 33 +++-- 4 files changed, 74 insertions(+), 138 deletions(-) diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c b/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c index 28961a6..fe5bc6f 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c @@ -16,15 +16,14 @@ static int hns3_dbg_queue_info(struct hnae3_handle *h, const char *cmd_buf) { struct hns3_nic_priv *priv = h->priv; - struct hns3_nic_ring_data *ring_data; struct hns3_enet_ring *ring; u32 base_add_l, base_add_h; u32 queue_num, queue_max; u32 value, i = 0; int cnt; - if (!priv->ring_data) { - dev_err(&h->pdev->dev, "ring_data is NULL\n"); + if (!priv->ring) { + dev_err(&h->pdev->dev, "priv->ring is NULL\n"); return -EFAULT; } @@ -44,7 +43,6 @@ static int hns3_dbg_queue_info(struct hnae3_handle *h, return -EINVAL; } - ring_data = priv->ring_data; for (i = queue_num; i < queue_max; i++) { /* Each cycle needs to determine whether the instance is reset, * to prevent reference to invalid memory. And need to ensure @@ -54,7 +52,7 @@ static int hns3_dbg_queue_info(struct hnae3_handle *h, test_bit(HNS3_NIC_STATE_RESETTING, &priv->state)) return -EPERM; - ring = ring_data[(u32)(i + h->kinfo.num_tqps)].ring; + ring = &priv->ring[(u32)(i + h->kinfo.num_tqps)]; base_add_h = readl_relaxed(ring->tqp->io_base + HNS3_RING_RX_RING_BASEADDR_H_REG); base_add_l = readl_relaxed(ring->tqp->io_base + @@ -86,7 +84,7 @@ static int hns3_dbg_queue_info(struct hnae3_handle *h, HNS3_RING_RX_RING_PKTNUM_RECORD_REG); dev_info(&h->pdev->dev, "RX(%d) RING PKTNUM: %u\n", i, value); - ring = ring_data[i].ring; + ring = &priv->ring[i]; base_add_h = readl_relaxed(ring->tqp->io_base + HNS3_RING_TX_RING_BASEADDR_H_REG); base_add_l = readl_relaxed(ring->tqp->io_base + @@ -130,7 +128,6 @@ static int hns3_dbg_queue_info(struct hnae3_handle *h, static int hns3_dbg_queue_map(struct hnae3_handle *h) { struct hns3_nic_priv *priv = h->priv; - struct hns3_nic_ring_data *ring_data; int i; if (!h->ae_algo->ops->get_global_queue_id) @@ -143,15 +140,12 @@ static int hns3_dbg_queue_map(struct hnae3_handle *h) u16 global_qid; global_qid = h->ae_algo->ops->get_global_queue_id(h, i); - ring_data = &priv->ring_data[i]; - if (!ring_data || !ring_data->ring || - !ring_data->ring->tqp_vector) + if (!priv->ring || !priv->ring[i].tqp_vector) continue; dev_info(&h->pdev->dev, " %4d %4d %4d\n", - i, global_qid, - ring_data->ring->tqp_vector->vector_irq); + i, global_qid, priv->ring[i].tqp_vector->vector_irq); } return 0; @@ -160,7 +154,6 @@ static int hns3_dbg_queue_map(struct hnae3_handle *h) static int hns3_dbg_bd_info(struct hnae3_handle *h, const char *cmd_buf) { struct hns3_nic_priv *priv = h->priv; - struct hns3_nic_ring_data *ring_data; struct hns3_desc *rx_desc, *tx_desc; struct device *dev = &h->pdev->dev; struct hns3_enet_ring *ring; @@ -183,8 +176,7 @@ static int hns3_dbg_bd_info(struct hnae3_handle *h, const char *cmd_buf) return -EINVAL; } - ring_data = priv->ring_data; - ring = ring_data[q_num].ring; + 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; @@ -214,7 +206,7 @@ static int hns3_dbg_bd_info(struct hnae3_handle *h, const char *cmd_buf) dev_info(dev, "(TX)vld_ra_ri: %u\n", tx_desc->tx.bdtp_fe_sc_vld_ra_ri); dev_info(dev, "(TX)mss: %u\n", tx_desc->tx.mss); - ring = ring_data[q_num + h->kinfo.num_tqps].ring; + 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]; diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c index 6e0b261..635bdda 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c @@ -483,7 +483,7 @@ static void hns3_reset_tx_queue(struct hnae3_handle *h) for (i = 0; i < h->kinfo.num_tqps; i++) { dev_queue = netdev_get_tx_queue(ndev, - priv->ring_data[i].queue_index); + priv->ring[i].queue_index); netdev_tx_reset_queue(dev_queue); } } @@ -1390,9 +1390,7 @@ static int hns3_fill_skb_to_desc(struct hns3_enet_ring *ring, netdev_tx_t hns3_nic_net_xmit(struct sk_buff *skb, struct net_device *netdev) { struct hns3_nic_priv *priv = netdev_priv(netdev); - struct hns3_nic_ring_data *ring_data = - &tx_ring_data(priv, skb->queue_mapping); - struct hns3_enet_ring *ring = ring_data->ring; + struct hns3_enet_ring *ring = &priv->ring[skb->queue_mapping]; struct netdev_queue *dev_queue; int pre_ntu, next_to_use_head; struct sk_buff *frag_skb; @@ -1444,7 +1442,7 @@ netdev_tx_t hns3_nic_net_xmit(struct sk_buff *skb, struct net_device *netdev) cpu_to_le16(BIT(HNS3_TXD_FE_B)); /* Complete translate all packets */ - dev_queue = netdev_get_tx_queue(netdev, ring_data->queue_index); + dev_queue = netdev_get_tx_queue(netdev, ring->queue_index); netdev_tx_sent_queue(dev_queue, skb->len); wmb(); /* Commit all data before submit */ @@ -1461,7 +1459,7 @@ netdev_tx_t hns3_nic_net_xmit(struct sk_buff *skb, struct net_device *netdev) return NETDEV_TX_OK; out_net_tx_busy: - netif_stop_subqueue(netdev, ring_data->queue_index); + netif_stop_subqueue(netdev, ring->queue_index); smp_mb(); /* Commit all data before submit */ return NETDEV_TX_BUSY; @@ -1584,7 +1582,7 @@ static void hns3_nic_get_stats64(struct net_device *netdev, for (idx = 0; idx < queue_num; idx++) { /* fetch the tx stats */ - ring = priv->ring_data[idx].ring; + ring = &priv->ring[idx]; do { start = u64_stats_fetch_begin_irq(&ring->syncp); tx_bytes += ring->stats.tx_bytes; @@ -1602,7 +1600,7 @@ static void hns3_nic_get_stats64(struct net_device *netdev, } while (u64_stats_fetch_retry_irq(&ring->syncp, start)); /* fetch the rx stats */ - ring = priv->ring_data[idx + queue_num].ring; + ring = &priv->ring[idx + queue_num]; do { start = u64_stats_fetch_begin_irq(&ring->syncp); rx_bytes += ring->stats.rx_bytes; @@ -1807,7 +1805,7 @@ static bool hns3_get_tx_timeo_queue_info(struct net_device *ndev) priv->tx_timeout_count++; - tx_ring = priv->ring_data[timeout_queue].ring; + tx_ring = &priv->ring[timeout_queue]; napi = &tx_ring->tqp_vector->napi; netdev_info(ndev, @@ -3484,13 +3482,13 @@ static int hns3_nic_init_vector_data(struct hns3_nic_priv *priv) tqp_vector = &priv->tqp_vector[vector_i]; hns3_add_ring_to_group(&tqp_vector->tx_group, - priv->ring_data[i].ring); + &priv->ring[i]); hns3_add_ring_to_group(&tqp_vector->rx_group, - priv->ring_data[i + tqp_num].ring); + &priv->ring[i + tqp_num]); - priv->ring_data[i].ring->tqp_vector = tqp_vector; - priv->ring_data[i + tqp_num].ring->tqp_vector = tqp_vector; + priv->ring[i].tqp_vector = tqp_vector; + priv->ring[i + tqp_num].tqp_vector = tqp_vector; tqp_vector->num_tqps++; } @@ -3634,28 +3632,22 @@ static int hns3_nic_dealloc_vector_data(struct hns3_nic_priv *priv) return 0; } -static int hns3_ring_get_cfg(struct hnae3_queue *q, struct hns3_nic_priv *priv, - unsigned int ring_type) +static void hns3_ring_get_cfg(struct hnae3_queue *q, struct hns3_nic_priv *priv, + unsigned int ring_type) { - struct hns3_nic_ring_data *ring_data = priv->ring_data; int queue_num = priv->ae_handle->kinfo.num_tqps; - struct pci_dev *pdev = priv->ae_handle->pdev; struct hns3_enet_ring *ring; int desc_num; - ring = devm_kzalloc(&pdev->dev, sizeof(*ring), GFP_KERNEL); - if (!ring) - return -ENOMEM; - if (ring_type == HNAE3_RING_TYPE_TX) { + ring = &priv->ring[q->tqp_index]; desc_num = priv->ae_handle->kinfo.num_tx_desc; - ring_data[q->tqp_index].ring = ring; - ring_data[q->tqp_index].queue_index = q->tqp_index; + ring->queue_index = q->tqp_index; ring->io_base = (u8 __iomem *)q->io_base + HNS3_TX_REG_OFFSET; } else { + ring = &priv->ring[q->tqp_index + queue_num]; desc_num = priv->ae_handle->kinfo.num_rx_desc; - ring_data[q->tqp_index + queue_num].ring = ring; - ring_data[q->tqp_index + queue_num].queue_index = q->tqp_index; + ring->queue_index = q->tqp_index; ring->io_base = q->io_base; } @@ -3670,76 +3662,41 @@ static int hns3_ring_get_cfg(struct hnae3_queue *q, struct hns3_nic_priv *priv, ring->desc_num = desc_num; ring->next_to_use = 0; ring->next_to_clean = 0; - - return 0; } -static int hns3_queue_to_ring(struct hnae3_queue *tqp, - struct hns3_nic_priv *priv) +static void hns3_queue_to_ring(struct hnae3_queue *tqp, + struct hns3_nic_priv *priv) { - int ret; - - ret = hns3_ring_get_cfg(tqp, priv, HNAE3_RING_TYPE_TX); - if (ret) - return ret; - - ret = hns3_ring_get_cfg(tqp, priv, HNAE3_RING_TYPE_RX); - if (ret) { - devm_kfree(priv->dev, priv->ring_data[tqp->tqp_index].ring); - return ret; - } - - return 0; + hns3_ring_get_cfg(tqp, priv, HNAE3_RING_TYPE_TX); + hns3_ring_get_cfg(tqp, priv, HNAE3_RING_TYPE_RX); } static int hns3_get_ring_config(struct hns3_nic_priv *priv) { struct hnae3_handle *h = priv->ae_handle; struct pci_dev *pdev = h->pdev; - int i, ret; + int i; - priv->ring_data = devm_kzalloc(&pdev->dev, - array3_size(h->kinfo.num_tqps, - sizeof(*priv->ring_data), - 2), - GFP_KERNEL); - if (!priv->ring_data) + priv->ring = devm_kzalloc(&pdev->dev, + array3_size(h->kinfo.num_tqps, + sizeof(*priv->ring), 2), + GFP_KERNEL); + if (!priv->ring) return -ENOMEM; - for (i = 0; i < h->kinfo.num_tqps; i++) { - ret = hns3_queue_to_ring(h->kinfo.tqp[i], priv); - if (ret) - goto err; - } + for (i = 0; i < h->kinfo.num_tqps; i++) + hns3_queue_to_ring(h->kinfo.tqp[i], priv); return 0; -err: - while (i--) { - devm_kfree(priv->dev, priv->ring_data[i].ring); - devm_kfree(priv->dev, - priv->ring_data[i + h->kinfo.num_tqps].ring); - } - - devm_kfree(&pdev->dev, priv->ring_data); - priv->ring_data = NULL; - return ret; } static void hns3_put_ring_config(struct hns3_nic_priv *priv) { - struct hnae3_handle *h = priv->ae_handle; - int i; - - if (!priv->ring_data) + if (!priv->ring) return; - for (i = 0; i < h->kinfo.num_tqps; i++) { - devm_kfree(priv->dev, priv->ring_data[i].ring); - devm_kfree(priv->dev, - priv->ring_data[i + h->kinfo.num_tqps].ring); - } - devm_kfree(priv->dev, priv->ring_data); - priv->ring_data = NULL; + devm_kfree(priv->dev, priv->ring); + priv->ring = NULL; } static int hns3_alloc_ring_memory(struct hns3_enet_ring *ring) @@ -3856,7 +3813,7 @@ static void hns3_init_tx_ring_tc(struct hns3_nic_priv *priv) for (j = 0; j < tc_info->tqp_count; j++) { struct hnae3_queue *q; - q = priv->ring_data[tc_info->tqp_offset + j].ring->tqp; + q = priv->ring[tc_info->tqp_offset + j].tqp; hns3_write_dev(q, HNS3_RING_TX_RING_TC_REG, tc_info->tc); } @@ -3871,21 +3828,21 @@ int hns3_init_all_ring(struct hns3_nic_priv *priv) int ret; for (i = 0; i < ring_num; i++) { - ret = hns3_alloc_ring_memory(priv->ring_data[i].ring); + ret = hns3_alloc_ring_memory(&priv->ring[i]); if (ret) { dev_err(priv->dev, "Alloc ring memory fail! ret=%d\n", ret); goto out_when_alloc_ring_memory; } - u64_stats_init(&priv->ring_data[i].ring->syncp); + u64_stats_init(&priv->ring[i].syncp); } return 0; out_when_alloc_ring_memory: for (j = i - 1; j >= 0; j--) - hns3_fini_ring(priv->ring_data[j].ring); + hns3_fini_ring(&priv->ring[j]); return -ENOMEM; } @@ -3896,8 +3853,8 @@ int hns3_uninit_all_ring(struct hns3_nic_priv *priv) int i; for (i = 0; i < h->kinfo.num_tqps; i++) { - hns3_fini_ring(priv->ring_data[i].ring); - hns3_fini_ring(priv->ring_data[i + h->kinfo.num_tqps].ring); + hns3_fini_ring(&priv->ring[i]); + hns3_fini_ring(&priv->ring[i + h->kinfo.num_tqps]); } return 0; } @@ -4058,7 +4015,7 @@ static int hns3_client_init(struct hnae3_handle *handle) ret = hns3_init_all_ring(priv); if (ret) { ret = -ENOMEM; - goto out_init_ring_data; + goto out_init_ring; } ret = hns3_init_phy(netdev); @@ -4097,12 +4054,12 @@ static int hns3_client_init(struct hnae3_handle *handle) hns3_uninit_phy(netdev); out_init_phy: hns3_uninit_all_ring(priv); -out_init_ring_data: +out_init_ring: hns3_nic_uninit_vector_data(priv); out_init_vector_data: hns3_nic_dealloc_vector_data(priv); out_alloc_vector_data: - priv->ring_data = NULL; + priv->ring = NULL; out_get_ring_cfg: priv->ae_handle = NULL; free_netdev(netdev); @@ -4309,10 +4266,10 @@ static void hns3_clear_all_ring(struct hnae3_handle *h, bool force) for (i = 0; i < h->kinfo.num_tqps; i++) { struct hns3_enet_ring *ring; - ring = priv->ring_data[i].ring; + ring = &priv->ring[i]; hns3_clear_tx_ring(ring); - ring = priv->ring_data[i + h->kinfo.num_tqps].ring; + ring = &priv->ring[i + h->kinfo.num_tqps]; /* Continue to clear other rings even if clearing some * rings failed. */ @@ -4336,16 +4293,16 @@ int hns3_nic_reset_all_ring(struct hnae3_handle *h) if (ret) return ret; - hns3_init_ring_hw(priv->ring_data[i].ring); + hns3_init_ring_hw(&priv->ring[i]); /* We need to clear tx ring here because self test will * use the ring and will not run down before up */ - hns3_clear_tx_ring(priv->ring_data[i].ring); - priv->ring_data[i].ring->next_to_clean = 0; - priv->ring_data[i].ring->next_to_use = 0; + hns3_clear_tx_ring(&priv->ring[i]); + priv->ring[i].next_to_clean = 0; + priv->ring[i].next_to_use = 0; - rx_ring = priv->ring_data[i + h->kinfo.num_tqps].ring; + rx_ring = &priv->ring[i + h->kinfo.num_tqps]; hns3_init_ring_hw(rx_ring); ret = hns3_clear_rx_ring(rx_ring); if (ret) diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h index c5b7c22..3322284 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h @@ -409,6 +409,7 @@ struct hns3_enet_ring { struct hns3_enet_ring *next; struct hns3_enet_tqp_vector *tqp_vector; struct hnae3_queue *tqp; + int queue_index; struct device *dev; /* will be used for DMA mapping of descriptors */ /* statistic */ @@ -436,17 +437,6 @@ struct hns3_enet_ring { struct sk_buff *tail_skb; }; -struct hns_queue; - -struct hns3_nic_ring_data { - struct hns3_enet_ring *ring; - struct napi_struct napi; - int queue_index; - int (*poll_one)(struct hns3_nic_ring_data *, int, void *); - void (*ex_process)(struct hns3_nic_ring_data *, struct sk_buff *); - void (*fini_process)(struct hns3_nic_ring_data *); -}; - enum hns3_flow_level_range { HNS3_FLOW_LOW = 0, HNS3_FLOW_MID = 1, @@ -522,7 +512,7 @@ struct hns3_nic_priv { * the cb for nic to manage the ring buffer, the first half of the * array is for tx_ring and vice versa for the second half */ - struct hns3_nic_ring_data *ring_data; + struct hns3_enet_ring *ring; struct hns3_enet_tqp_vector *tqp_vector; u16 vector_num; @@ -620,8 +610,6 @@ static inline bool hns3_nic_resetting(struct net_device *netdev) #define ring_to_dma_dir(ring) (HNAE3_IS_TX_RING(ring) ? \ DMA_TO_DEVICE : DMA_FROM_DEVICE) -#define tx_ring_data(priv, idx) ((priv)->ring_data[idx]) - #define hns3_buf_size(_ring) ((_ring)->buf_size) static inline unsigned int hns3_page_order(struct hns3_enet_ring *ring) diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c index 680c350..50b07b9 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c @@ -203,7 +203,7 @@ static u32 hns3_lb_check_rx_ring(struct hns3_nic_priv *priv, u32 budget) kinfo = &h->kinfo; for (i = kinfo->num_tqps; i < kinfo->num_tqps * 2; i++) { - struct hns3_enet_ring *ring = priv->ring_data[i].ring; + struct hns3_enet_ring *ring = &priv->ring[i]; struct hns3_enet_ring_group *rx_group; u64 pre_rx_pkt; @@ -226,7 +226,7 @@ static void hns3_lb_clear_tx_ring(struct hns3_nic_priv *priv, u32 start_ringid, u32 i; for (i = start_ringid; i <= end_ringid; i++) { - struct hns3_enet_ring *ring = priv->ring_data[i].ring; + struct hns3_enet_ring *ring = &priv->ring[i]; hns3_clean_tx_ring(ring); } @@ -491,7 +491,7 @@ static u64 *hns3_get_stats_tqps(struct hnae3_handle *handle, u64 *data) /* get stats for Tx */ for (i = 0; i < kinfo->num_tqps; i++) { - ring = nic_priv->ring_data[i].ring; + ring = &nic_priv->ring[i]; for (j = 0; j < HNS3_TXQ_STATS_COUNT; j++) { stat = (u8 *)ring + hns3_txq_stats[j].stats_offset; *data++ = *(u64 *)stat; @@ -500,7 +500,7 @@ static u64 *hns3_get_stats_tqps(struct hnae3_handle *handle, u64 *data) /* get stats for Rx */ for (i = 0; i < kinfo->num_tqps; i++) { - ring = nic_priv->ring_data[i + kinfo->num_tqps].ring; + ring = &nic_priv->ring[i + kinfo->num_tqps]; for (j = 0; j < HNS3_RXQ_STATS_COUNT; j++) { stat = (u8 *)ring + hns3_rxq_stats[j].stats_offset; *data++ = *(u64 *)stat; @@ -603,8 +603,8 @@ static void hns3_get_ringparam(struct net_device *netdev, param->tx_max_pending = HNS3_RING_MAX_PENDING; param->rx_max_pending = HNS3_RING_MAX_PENDING; - param->tx_pending = priv->ring_data[0].ring->desc_num; - param->rx_pending = priv->ring_data[queue_num].ring->desc_num; + param->tx_pending = priv->ring[0].desc_num; + param->rx_pending = priv->ring[queue_num].desc_num; } static void hns3_get_pauseparam(struct net_device *netdev, @@ -906,9 +906,8 @@ static void hns3_change_all_ring_bd_num(struct hns3_nic_priv *priv, h->kinfo.num_rx_desc = rx_desc_num; for (i = 0; i < h->kinfo.num_tqps; i++) { - priv->ring_data[i].ring->desc_num = tx_desc_num; - priv->ring_data[i + h->kinfo.num_tqps].ring->desc_num = - rx_desc_num; + priv->ring[i].desc_num = tx_desc_num; + priv->ring[i + h->kinfo.num_tqps].desc_num = rx_desc_num; } } @@ -924,7 +923,7 @@ static struct hns3_enet_ring *hns3_backup_ringparam(struct hns3_nic_priv *priv) return NULL; for (i = 0; i < handle->kinfo.num_tqps * 2; i++) { - memcpy(&tmp_rings[i], priv->ring_data[i].ring, + memcpy(&tmp_rings[i], &priv->ring[i], sizeof(struct hns3_enet_ring)); tmp_rings[i].skb = NULL; } @@ -972,8 +971,8 @@ static int hns3_set_ringparam(struct net_device *ndev, /* Hardware requires that its descriptors must be multiple of eight */ new_tx_desc_num = ALIGN(param->tx_pending, HNS3_RING_BD_MULTIPLE); new_rx_desc_num = ALIGN(param->rx_pending, HNS3_RING_BD_MULTIPLE); - old_tx_desc_num = priv->ring_data[0].ring->desc_num; - old_rx_desc_num = priv->ring_data[queue_num].ring->desc_num; + old_tx_desc_num = priv->ring[0].desc_num; + old_rx_desc_num = priv->ring[queue_num].desc_num; if (old_tx_desc_num == new_tx_desc_num && old_rx_desc_num == new_rx_desc_num) return 0; @@ -1002,7 +1001,7 @@ static int hns3_set_ringparam(struct net_device *ndev, hns3_change_all_ring_bd_num(priv, old_tx_desc_num, old_rx_desc_num); for (i = 0; i < h->kinfo.num_tqps * 2; i++) - memcpy(priv->ring_data[i].ring, &tmp_rings[i], + memcpy(&priv->ring[i], &tmp_rings[i], sizeof(struct hns3_enet_ring)); } else { for (i = 0; i < h->kinfo.num_tqps * 2; i++) @@ -1103,8 +1102,8 @@ static int hns3_get_coalesce_per_queue(struct net_device *netdev, u32 queue, return -EINVAL; } - tx_vector = priv->ring_data[queue].ring->tqp_vector; - rx_vector = priv->ring_data[queue_num + queue].ring->tqp_vector; + tx_vector = priv->ring[queue].tqp_vector; + rx_vector = priv->ring[queue_num + queue].tqp_vector; cmd->use_adaptive_tx_coalesce = tx_vector->tx_group.coal.gl_adapt_enable; @@ -1229,8 +1228,8 @@ static void hns3_set_coalesce_per_queue(struct net_device *netdev, struct hnae3_handle *h = priv->ae_handle; int queue_num = h->kinfo.num_tqps; - tx_vector = priv->ring_data[queue].ring->tqp_vector; - rx_vector = priv->ring_data[queue_num + queue].ring->tqp_vector; + tx_vector = priv->ring[queue].tqp_vector; + rx_vector = priv->ring[queue_num + queue].tqp_vector; tx_vector->tx_group.coal.gl_adapt_enable = cmd->use_adaptive_tx_coalesce;