Received: by 2002:a05:6a10:f347:0:0:0:0 with SMTP id d7csp2321367pxu; Sat, 28 Nov 2020 10:04:47 -0800 (PST) X-Google-Smtp-Source: ABdhPJxJAZ/0CmynHbFs0f9cAGgB/pR8DHTadJdtt5URQJi6IX46mYTWo72BnO56QGzRx4S2XRME X-Received: by 2002:a17:906:29db:: with SMTP id y27mr13901057eje.179.1606586686876; Sat, 28 Nov 2020 10:04:46 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1606586686; cv=none; d=google.com; s=arc-20160816; b=GG85x2S+xbwJdqJ0/HLpU/DyTFWSA8mTqP/lEfLLkrukAiWyGEKD9ceQwvdn9PUnyl mBH82KZ2B/QJG20YlDIEJcUJu/H2X6KQOghO1Doenbe8pxn+iy/BZLn5cGd/tN+oSPel FOU//JemVUCDlJRd21xqRu9yp7DDnVWFxkNQ5HrktZvz41WYfjettu69/iO8IUUu8RMj 8zorMeueRK2+vE0229xw2ut5p9sYWASUn/3z8x56ak9JNP9iqVu01c4mf25bjKXldYG2 8zew5ZYCXADNqI37+dYIcOe0A9QGmqZb70huCNnByOnxr6SUSgenT4FSpt/TtswIvNLu R+Rg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:mime-version:references:in-reply-to:message-id :date:subject:cc:to:from; bh=4uSdMJ8FgwV6Uk7MS2qALytqFDD6v5BIVqiHGAzRnDE=; b=X9s3s5zP+PyXPU9vXRlJefMcVPPHKqLgzNT8g+GgMzQVv+HYOWEGnAg0GgvWvlI95I NDZJpOefAXyFS8gT5rzj1DXTHej4OgD0LjZrUPqje1qGZMwRp2NCw8ZzPjP1kZ8C1IXR +F58PJosH3+g6K+QUIvXg8Lwfyf5qm+apEpDL6OXENk/my129lD+uvCvpwImLoQ2LP27 YxLqRivES/qJLFdtnB8nUBsy0yd7gnfa0YmxqY62TL7BeOqMRNJ6bzq63MntOdABNUGn jJ+aW6JoKV0EQqsOn2HopISk9MTrPNNgzcSLPO1YLkeIIFdyk7SEKirwV5iMLm8B4gOA kgZw== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id e26si2336503edr.162.2020.11.28.10.04.24; Sat, 28 Nov 2020 10:04:46 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1733062AbgK1Rzy (ORCPT + 99 others); Sat, 28 Nov 2020 12:55:54 -0500 Received: from szxga06-in.huawei.com ([45.249.212.32]:8453 "EHLO szxga06-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731568AbgK1ENB (ORCPT ); Fri, 27 Nov 2020 23:13:01 -0500 Received: from DGGEMS407-HUB.china.huawei.com (unknown [172.30.72.59]) by szxga06-in.huawei.com (SkyGuard) with ESMTP id 4CjcxS44YVzhhg6; Sat, 28 Nov 2020 11:51:40 +0800 (CST) Received: from localhost.localdomain (10.69.192.56) by DGGEMS407-HUB.china.huawei.com (10.3.19.207) with Microsoft SMTP Server id 14.3.487.0; Sat, 28 Nov 2020 11:51:48 +0800 From: Huazhong Tan To: CC: , , , , , , Huazhong Tan Subject: [PATCH V2 net-next 2/7] net: hns3: add support for TX hardware checksum offload Date: Sat, 28 Nov 2020 11:51:45 +0800 Message-ID: <1606535510-44346-3-git-send-email-tanhuazhong@huawei.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1606535510-44346-1-git-send-email-tanhuazhong@huawei.com> References: <1606535510-44346-1-git-send-email-tanhuazhong@huawei.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.69.192.56] X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org For the device that supports TX hardware checksum, the hardware can calculate the checksum from the start and fill the checksum to the offset position, which reduces the operations of calculating the type and header length of L3/L4. So add this feature for the HNS3 ethernet driver. The previous simple BD description is unsuitable, rename it as HW TX CSUM. Signed-off-by: Huazhong Tan --- drivers/net/ethernet/hisilicon/hns3/hnae3.h | 6 +-- drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c | 6 ++- drivers/net/ethernet/hisilicon/hns3/hns3_enet.c | 62 ++++++++++++++++++---- drivers/net/ethernet/hisilicon/hns3/hns3_enet.h | 10 +++- .../net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c | 2 + .../net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h | 2 +- .../ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.c | 2 + .../ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.h | 2 +- 8 files changed, 74 insertions(+), 18 deletions(-) diff --git a/drivers/net/ethernet/hisilicon/hns3/hnae3.h b/drivers/net/ethernet/hisilicon/hns3/hnae3.h index f6fac24..0632607 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hnae3.h +++ b/drivers/net/ethernet/hisilicon/hns3/hnae3.h @@ -81,7 +81,7 @@ enum HNAE3_DEV_CAP_BITS { HNAE3_DEV_SUPPORT_FD_FORWARD_TC_B, HNAE3_DEV_SUPPORT_PTP_B, HNAE3_DEV_SUPPORT_INT_QL_B, - HNAE3_DEV_SUPPORT_SIMPLE_BD_B, + HNAE3_DEV_SUPPORT_HW_TX_CSUM_B, HNAE3_DEV_SUPPORT_TX_PUSH_B, HNAE3_DEV_SUPPORT_PHY_IMP_B, HNAE3_DEV_SUPPORT_TQP_TXRX_INDEP_B, @@ -113,8 +113,8 @@ enum HNAE3_DEV_CAP_BITS { #define hnae3_dev_int_ql_supported(hdev) \ test_bit(HNAE3_DEV_SUPPORT_INT_QL_B, (hdev)->ae_dev->caps) -#define hnae3_dev_simple_bd_supported(hdev) \ - test_bit(HNAE3_DEV_SUPPORT_SIMPLE_BD_B, (hdev)->ae_dev->caps) +#define hnae3_dev_hw_csum_supported(hdev) \ + test_bit(HNAE3_DEV_SUPPORT_HW_TX_CSUM_B, (hdev)->ae_dev->caps) #define hnae3_dev_tx_push_supported(hdev) \ test_bit(HNAE3_DEV_SUPPORT_TX_PUSH_B, (hdev)->ae_dev->caps) diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c b/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c index a5ebca8..044552d 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c @@ -178,6 +178,7 @@ static int hns3_dbg_bd_info(struct hnae3_handle *h, const char *cmd_buf) u32 tx_index, rx_index; u32 q_num, value; dma_addr_t addr; + u16 mss_hw_csum; int cnt; cnt = sscanf(&cmd_buf[8], "%u %u", &q_num, &tx_index); @@ -206,6 +207,7 @@ static int hns3_dbg_bd_info(struct hnae3_handle *h, const char *cmd_buf) tx_desc = &ring->desc[tx_index]; addr = le64_to_cpu(tx_desc->addr); + mss_hw_csum = le16_to_cpu(tx_desc->tx.mss_hw_csum); dev_info(dev, "TX Queue Num: %u, BD Index: %u\n", q_num, tx_index); dev_info(dev, "(TX)addr: %pad\n", &addr); dev_info(dev, "(TX)vlan_tag: %u\n", le16_to_cpu(tx_desc->tx.vlan_tag)); @@ -225,7 +227,7 @@ static int hns3_dbg_bd_info(struct hnae3_handle *h, const char *cmd_buf) dev_info(dev, "(TX)paylen: %u\n", le32_to_cpu(tx_desc->tx.paylen)); dev_info(dev, "(TX)vld_ra_ri: %u\n", 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)); + dev_info(dev, "(TX)mss_hw_csum: %u\n", mss_hw_csum); ring = &priv->ring[q_num + h->kinfo.num_tqps]; value = readl_relaxed(ring->tqp->io_base + HNS3_RING_RX_RING_TAIL_REG); @@ -324,6 +326,8 @@ static void hns3_dbg_dev_caps(struct hnae3_handle *h) test_bit(HNAE3_DEV_SUPPORT_PTP_B, caps) ? "yes" : "no"); dev_info(&h->pdev->dev, "support INT QL: %s\n", test_bit(HNAE3_DEV_SUPPORT_INT_QL_B, caps) ? "yes" : "no"); + dev_info(&h->pdev->dev, "support HW TX csum: %s\n", + test_bit(HNAE3_DEV_SUPPORT_HW_TX_CSUM_B, caps) ? "yes" : "no"); } static void hns3_dbg_dev_specs(struct hnae3_handle *h) diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c index 1647877..904328e 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c @@ -1055,15 +1055,31 @@ static int hns3_handle_vtags(struct hns3_enet_ring *tx_ring, return 0; } +/* check if the hardware is capable of checksum offloading */ +static bool hns3_check_hw_tx_csum(struct sk_buff *skb) +{ + struct hns3_nic_priv *priv = netdev_priv(skb->dev); + + /* Kindly note, due to backward compatibility of the TX descriptor, + * HW checksum of the non-IP packets and GSO packets is handled at + * different place in the following code + */ + if (skb->csum_not_inet || skb_is_gso(skb) || + !test_bit(HNS3_NIC_STATE_HW_TX_CSUM_ENABLE, &priv->state)) + return false; + + return true; +} + static int hns3_fill_skb_desc(struct hns3_enet_ring *ring, struct sk_buff *skb, struct hns3_desc *desc) { u32 ol_type_vlan_len_msec = 0; u32 type_cs_vlan_tso = 0; u32 paylen = skb->len; + u16 mss_hw_csum = 0; u16 inner_vtag = 0; u16 out_vtag = 0; - u16 mss = 0; int ret; ret = hns3_handle_vtags(ring, skb); @@ -1088,6 +1104,17 @@ static int hns3_fill_skb_desc(struct hns3_enet_ring *ring, if (skb->ip_summed == CHECKSUM_PARTIAL) { u8 ol4_proto, il4_proto; + if (hns3_check_hw_tx_csum(skb)) { + /* set checksum start and offset, defined in 2 Bytes */ + hns3_set_field(type_cs_vlan_tso, HNS3_TXD_CSUM_START_S, + skb_checksum_start_offset(skb) >> 1); + hns3_set_field(ol_type_vlan_len_msec, + HNS3_TXD_CSUM_OFFSET_S, + skb->csum_offset >> 1); + mss_hw_csum |= BIT(HNS3_TXD_HW_CS_B); + goto out_hw_tx_csum; + } + skb_reset_mac_len(skb); ret = hns3_get_l4_protocol(skb, &ol4_proto, &il4_proto); @@ -1108,7 +1135,7 @@ static int hns3_fill_skb_desc(struct hns3_enet_ring *ring, return ret; } - ret = hns3_set_tso(skb, &paylen, &mss, + ret = hns3_set_tso(skb, &paylen, &mss_hw_csum, &type_cs_vlan_tso); if (unlikely(ret < 0)) { u64_stats_update_begin(&ring->syncp); @@ -1118,12 +1145,13 @@ static int hns3_fill_skb_desc(struct hns3_enet_ring *ring, } } +out_hw_tx_csum: /* Set txbd */ desc->tx.ol_type_vlan_len_msec = cpu_to_le32(ol_type_vlan_len_msec); desc->tx.type_cs_vlan_tso_len = cpu_to_le32(type_cs_vlan_tso); desc->tx.paylen = cpu_to_le32(paylen); - desc->tx.mss = cpu_to_le16(mss); + desc->tx.mss_hw_csum = cpu_to_le16(mss_hw_csum); desc->tx.vlan_tag = cpu_to_le16(inner_vtag); desc->tx.outer_vlan_tag = cpu_to_le16(out_vtag); @@ -2326,8 +2354,7 @@ static void hns3_set_default_feature(struct net_device *netdev) netdev->priv_flags |= IFF_UNICAST_FLT; - netdev->hw_enc_features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM | - NETIF_F_RXCSUM | NETIF_F_SG | NETIF_F_GSO | + netdev->hw_enc_features |= NETIF_F_RXCSUM | NETIF_F_SG | NETIF_F_GSO | NETIF_F_GRO | NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_GSO_GRE | NETIF_F_GSO_GRE_CSUM | NETIF_F_GSO_UDP_TUNNEL | NETIF_F_GSO_UDP_TUNNEL_CSUM | NETIF_F_SCTP_CRC | @@ -2335,8 +2362,7 @@ static void hns3_set_default_feature(struct net_device *netdev) netdev->gso_partial_features |= NETIF_F_GSO_GRE_CSUM; - netdev->features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM | - NETIF_F_HW_VLAN_CTAG_FILTER | + netdev->features |= NETIF_F_HW_VLAN_CTAG_FILTER | NETIF_F_HW_VLAN_CTAG_TX | NETIF_F_HW_VLAN_CTAG_RX | NETIF_F_RXCSUM | NETIF_F_SG | NETIF_F_GSO | NETIF_F_GRO | NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_GSO_GRE | @@ -2344,16 +2370,15 @@ static void hns3_set_default_feature(struct net_device *netdev) NETIF_F_GSO_UDP_TUNNEL_CSUM | NETIF_F_SCTP_CRC | NETIF_F_FRAGLIST; - netdev->vlan_features |= - NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM | NETIF_F_RXCSUM | + netdev->vlan_features |= NETIF_F_RXCSUM | NETIF_F_SG | NETIF_F_GSO | NETIF_F_GRO | NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_GSO_GRE | NETIF_F_GSO_GRE_CSUM | NETIF_F_GSO_UDP_TUNNEL | NETIF_F_GSO_UDP_TUNNEL_CSUM | NETIF_F_SCTP_CRC | NETIF_F_FRAGLIST; - netdev->hw_features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM | - NETIF_F_HW_VLAN_CTAG_TX | NETIF_F_HW_VLAN_CTAG_RX | + netdev->hw_features |= NETIF_F_HW_VLAN_CTAG_TX | + NETIF_F_HW_VLAN_CTAG_RX | NETIF_F_RXCSUM | NETIF_F_SG | NETIF_F_GSO | NETIF_F_GRO | NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_GSO_GRE | NETIF_F_GSO_GRE_CSUM | NETIF_F_GSO_UDP_TUNNEL | @@ -2376,6 +2401,18 @@ static void hns3_set_default_feature(struct net_device *netdev) netdev->vlan_features |= NETIF_F_GSO_UDP_L4; netdev->hw_enc_features |= NETIF_F_GSO_UDP_L4; } + + if (test_bit(HNAE3_DEV_SUPPORT_HW_TX_CSUM_B, ae_dev->caps)) { + netdev->hw_features |= NETIF_F_HW_CSUM; + netdev->features |= NETIF_F_HW_CSUM; + netdev->vlan_features |= NETIF_F_HW_CSUM; + netdev->hw_enc_features |= NETIF_F_HW_CSUM; + } else { + netdev->hw_features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM; + netdev->features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM; + netdev->vlan_features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM; + netdev->hw_enc_features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM; + } } static int hns3_alloc_buffer(struct hns3_enet_ring *ring, @@ -4178,6 +4215,9 @@ static int hns3_client_init(struct hnae3_handle *handle) /* MTU range: (ETH_MIN_MTU(kernel default) - 9702) */ netdev->max_mtu = HNS3_MAX_MTU; + if (test_bit(HNAE3_DEV_SUPPORT_HW_TX_CSUM_B, ae_dev->caps)) + set_bit(HNS3_NIC_STATE_HW_TX_CSUM_ENABLE, &priv->state); + set_bit(HNS3_NIC_STATE_INITED, &priv->state); if (netif_msg_drv(handle)) diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h index 40681a0..5de00fb 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h @@ -18,6 +18,7 @@ enum hns3_nic_state { HNS3_NIC_STATE_SERVICE_INITED, HNS3_NIC_STATE_SERVICE_SCHED, HNS3_NIC_STATE2_RESET_REQUESTED, + HNS3_NIC_STATE_HW_TX_CSUM_ENABLE, HNS3_NIC_STATE_MAX }; @@ -145,6 +146,9 @@ enum hns3_nic_state { #define HNS3_TXD_L4LEN_S 24 #define HNS3_TXD_L4LEN_M (0xff << HNS3_TXD_L4LEN_S) +#define HNS3_TXD_CSUM_START_S 8 +#define HNS3_TXD_CSUM_START_M (0xffff << HNS3_TXD_CSUM_START_S) + #define HNS3_TXD_OL3T_S 0 #define HNS3_TXD_OL3T_M (0x3 << HNS3_TXD_OL3T_S) #define HNS3_TXD_OVLAN_B 2 @@ -152,6 +156,9 @@ enum hns3_nic_state { #define HNS3_TXD_TUNTYPE_S 4 #define HNS3_TXD_TUNTYPE_M (0xf << HNS3_TXD_TUNTYPE_S) +#define HNS3_TXD_CSUM_OFFSET_S 8 +#define HNS3_TXD_CSUM_OFFSET_M (0xffff << HNS3_TXD_CSUM_OFFSET_S) + #define HNS3_TXD_BDTYPE_S 0 #define HNS3_TXD_BDTYPE_M (0xf << HNS3_TXD_BDTYPE_S) #define HNS3_TXD_FE_B 4 @@ -167,6 +174,7 @@ enum hns3_nic_state { #define HNS3_TXD_MSS_S 0 #define HNS3_TXD_MSS_M (0x3fff << HNS3_TXD_MSS_S) +#define HNS3_TXD_HW_CS_B 14 #define HNS3_VECTOR_TX_IRQ BIT_ULL(0) #define HNS3_VECTOR_RX_IRQ BIT_ULL(1) @@ -258,7 +266,7 @@ struct __packed hns3_desc { __le32 paylen; __le16 bdtp_fe_sc_vld_ra_ri; - __le16 mss; + __le16 mss_hw_csum; } tx; struct { diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c index e6321dd..fbd90e6 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c @@ -355,6 +355,8 @@ static void hclge_parse_capability(struct hclge_dev *hdev, set_bit(HNAE3_DEV_SUPPORT_INT_QL_B, ae_dev->caps); if (hnae3_get_bit(caps, HCLGE_CAP_TQP_TXRX_INDEP_B)) set_bit(HNAE3_DEV_SUPPORT_TQP_TXRX_INDEP_B, ae_dev->caps); + if (hnae3_get_bit(caps, HCLGE_CAP_HW_TX_CSUM_B)) + set_bit(HNAE3_DEV_SUPPORT_HW_TX_CSUM_B, ae_dev->caps); } static enum hclge_cmd_status diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h index 6d7ba20..44f92bb 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h @@ -376,7 +376,7 @@ enum HCLGE_CAP_BITS { HCLGE_CAP_FD_FORWARD_TC_B, HCLGE_CAP_PTP_B, HCLGE_CAP_INT_QL_B, - HCLGE_CAP_SIMPLE_BD_B, + HCLGE_CAP_HW_TX_CSUM_B, HCLGE_CAP_TX_PUSH_B, HCLGE_CAP_PHY_IMP_B, HCLGE_CAP_TQP_TXRX_INDEP_B, diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.c b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.c index 66866c1..a4e7024 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.c @@ -336,6 +336,8 @@ static void hclgevf_parse_capability(struct hclgevf_dev *hdev, set_bit(HNAE3_DEV_SUPPORT_INT_QL_B, ae_dev->caps); if (hnae3_get_bit(caps, HCLGEVF_CAP_TQP_TXRX_INDEP_B)) set_bit(HNAE3_DEV_SUPPORT_TQP_TXRX_INDEP_B, ae_dev->caps); + if (hnae3_get_bit(caps, HCLGEVF_CAP_HW_TX_CSUM_B)) + set_bit(HNAE3_DEV_SUPPORT_HW_TX_CSUM_B, ae_dev->caps); } static int hclgevf_cmd_query_version_and_capability(struct hclgevf_dev *hdev) diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.h b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.h index 8b34a63..42a8190 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.h +++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.h @@ -152,7 +152,7 @@ enum HCLGEVF_CAP_BITS { HCLGEVF_CAP_FD_FORWARD_TC_B, HCLGEVF_CAP_PTP_B, HCLGEVF_CAP_INT_QL_B, - HCLGEVF_CAP_SIMPLE_BD_B, + HCLGEVF_CAP_HW_TX_CSUM_B, HCLGEVF_CAP_TX_PUSH_B, HCLGEVF_CAP_PHY_IMP_B, HCLGEVF_CAP_TQP_TXRX_INDEP_B, -- 2.7.4