From mboxrd@z Thu Jan 1 00:00:00 1970 From: Salil Mehta Subject: [PATCH V2 net-next 5/8] net: hns3: Unified HNS3 {VF|PF} Ethernet Driver for hip08 SoC Date: Fri, 8 Dec 2017 21:16:59 +0000 Message-ID: <20171208211702.20104-6-salil.mehta@huawei.com> References: <20171208211702.20104-1-salil.mehta@huawei.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <20171208211702.20104-1-salil.mehta@huawei.com> Sender: linux-kernel-owner@vger.kernel.org To: davem@davemloft.net Cc: salil.mehta@huawei.com, yisen.zhuang@huawei.com, lipeng321@huawei.com, mehta.salil.lnk@gmail.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org, linuxarm@huawei.com List-Id: linux-rdma@vger.kernel.org Most of the NAPI handling interface, skb buffer management, management of the RX/TX descriptors, ethool interface etc. has quite a bit of code which is common to VF and PF driver. This patch makes the exisitng PF's HNS3 ENET driver as the common ENET driver for both Virtual & Physical Function. This will help in reduction of redundancy and better management of code. Signed-off-by: Salil Mehta Signed-off-by: lipeng --- drivers/net/ethernet/hisilicon/hns3/Makefile | 6 +++++- drivers/net/ethernet/hisilicon/hns3/hnae3.c | 14 ++++++++++++-- drivers/net/ethernet/hisilicon/hns3/hnae3.h | 7 ++++--- .../hisilicon/hns3/{hns3pf => }/hns3_dcbnl.c | 2 +- .../hisilicon/hns3/{hns3pf => }/hns3_enet.c | 2 ++ .../hisilicon/hns3/{hns3pf => }/hns3_enet.h | 0 .../hisilicon/hns3/{hns3pf => }/hns3_ethtool.c | 22 +++++++++++++++++++++- .../net/ethernet/hisilicon/hns3/hns3pf/Makefile | 5 ----- .../ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c | 1 + 9 files changed, 46 insertions(+), 13 deletions(-) rename drivers/net/ethernet/hisilicon/hns3/{hns3pf => }/hns3_dcbnl.c (97%) rename drivers/net/ethernet/hisilicon/hns3/{hns3pf => }/hns3_enet.c (99%) rename drivers/net/ethernet/hisilicon/hns3/{hns3pf => }/hns3_enet.h (100%) rename drivers/net/ethernet/hisilicon/hns3/{hns3pf => }/hns3_ethtool.c (97%) diff --git a/drivers/net/ethernet/hisilicon/hns3/Makefile b/drivers/net/ethernet/hisilicon/hns3/Makefile index 244664b..48af9b1 100644 --- a/drivers/net/ethernet/hisilicon/hns3/Makefile +++ b/drivers/net/ethernet/hisilicon/hns3/Makefile @@ -1,8 +1,12 @@ # # Makefile for the HISILICON network device drivers. # - obj-$(CONFIG_HNS3) += hns3pf/ obj-$(CONFIG_HNS3) += hns3vf/ obj-$(CONFIG_HNS3) += hnae3.o + +obj-$(CONFIG_HNS3_ENET) += hns3.o +hns3-objs = hns3_enet.o hns3_ethtool.o + +hns3-$(CONFIG_HNS3_DCB) += hns3_dcbnl.o diff --git a/drivers/net/ethernet/hisilicon/hns3/hnae3.c b/drivers/net/ethernet/hisilicon/hns3/hnae3.c index 5bcb223..02145f2 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hnae3.c +++ b/drivers/net/ethernet/hisilicon/hns3/hnae3.c @@ -196,9 +196,18 @@ int hnae3_register_ae_dev(struct hnae3_ae_dev *ae_dev) const struct pci_device_id *id; struct hnae3_ae_algo *ae_algo; struct hnae3_client *client; - int ret = 0; + int ret = 0, lock_acquired; + + /* we can get deadlocked if SRIOV is being enabled in context to probe + * and probe gets called again in same context. This can happen when + * pci_enable_sriov() is called to create VFs from PF probes context. + * Therefore, for simplicity uniformly defering further probing in all + * cases where we detect contention. + */ + lock_acquired = mutex_trylock(&hnae3_common_lock); + if (!lock_acquired) + return -EPROBE_DEFER; - mutex_lock(&hnae3_common_lock); list_add_tail(&ae_dev->node, &hnae3_ae_dev_list); /* Check if there are matched ae_algo */ @@ -211,6 +220,7 @@ int hnae3_register_ae_dev(struct hnae3_ae_dev *ae_dev) if (!ae_dev->ops) { dev_err(&ae_dev->pdev->dev, "ae_dev ops are null\n"); + ret = -EOPNOTSUPP; goto out_err; } diff --git a/drivers/net/ethernet/hisilicon/hns3/hnae3.h b/drivers/net/ethernet/hisilicon/hns3/hnae3.h index 67c59e1..a9e2b32 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hnae3.h +++ b/drivers/net/ethernet/hisilicon/hns3/hnae3.h @@ -452,9 +452,10 @@ struct hnae3_unic_private_info { struct hnae3_queue **tqp; /* array base of all TQPs of this instance */ }; -#define HNAE3_SUPPORT_MAC_LOOPBACK 1 -#define HNAE3_SUPPORT_PHY_LOOPBACK 2 -#define HNAE3_SUPPORT_SERDES_LOOPBACK 4 +#define HNAE3_SUPPORT_MAC_LOOPBACK BIT(0) +#define HNAE3_SUPPORT_PHY_LOOPBACK BIT(1) +#define HNAE3_SUPPORT_SERDES_LOOPBACK BIT(2) +#define HNAE3_SUPPORT_VF BIT(3) struct hnae3_handle { struct hnae3_client *client; diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_dcbnl.c b/drivers/net/ethernet/hisilicon/hns3/hns3_dcbnl.c similarity index 97% rename from drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_dcbnl.c rename to drivers/net/ethernet/hisilicon/hns3/hns3_dcbnl.c index 925619a..eb82700 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_dcbnl.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_dcbnl.c @@ -93,7 +93,7 @@ void hns3_dcbnl_setup(struct hnae3_handle *handle) { struct net_device *dev = handle->kinfo.netdev; - if (!handle->kinfo.dcb_ops) + if ((!handle->kinfo.dcb_ops) || (handle->flags & HNAE3_SUPPORT_VF)) return; dev->dcbnl_ops = &hns3_dcbnl_ops; diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c similarity index 99% rename from drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_enet.c rename to drivers/net/ethernet/hisilicon/hns3/hns3_enet.c index 5941509..c2c1323 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_enet.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c @@ -52,6 +52,8 @@ static const struct pci_device_id hns3_pci_tbl[] = { HNAE3_DEV_SUPPORT_ROCE_DCB_BITS}, {PCI_VDEVICE(HUAWEI, HNAE3_DEV_ID_100G_RDMA_MACSEC), HNAE3_DEV_SUPPORT_ROCE_DCB_BITS}, + {PCI_VDEVICE(HUAWEI, HNAE3_DEV_ID_100G_VF), 0}, + {PCI_VDEVICE(HUAWEI, HNAE3_DEV_ID_100G_RDMA_DCB_PFC_VF), 0}, /* required last entry */ {0, } }; diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_enet.h b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h similarity index 100% rename from drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_enet.h rename to drivers/net/ethernet/hisilicon/hns3/hns3_enet.h diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_ethtool.c b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c similarity index 97% rename from drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_ethtool.c rename to drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c index a21470c..65a69b4 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_ethtool.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c @@ -849,6 +849,21 @@ static int hns3_nway_reset(struct net_device *netdev) return genphy_restart_aneg(phy); } +static const struct ethtool_ops hns3vf_ethtool_ops = { + .get_drvinfo = hns3_get_drvinfo, + .get_ringparam = hns3_get_ringparam, + .set_ringparam = hns3_set_ringparam, + .get_strings = hns3_get_strings, + .get_ethtool_stats = hns3_get_stats, + .get_sset_count = hns3_get_sset_count, + .get_rxnfc = hns3_get_rxnfc, + .get_rxfh_key_size = hns3_get_rss_key_size, + .get_rxfh_indir_size = hns3_get_rss_indir_size, + .get_rxfh = hns3_get_rss, + .set_rxfh = hns3_set_rss, + .get_link_ksettings = hns3_get_link_ksettings, +}; + static const struct ethtool_ops hns3_ethtool_ops = { .self_test = hns3_self_test, .get_drvinfo = hns3_get_drvinfo, @@ -872,5 +887,10 @@ static const struct ethtool_ops hns3_ethtool_ops = { void hns3_ethtool_set_ops(struct net_device *netdev) { - netdev->ethtool_ops = &hns3_ethtool_ops; + struct hnae3_handle *h = hns3_get_handle(netdev); + + if (h->flags & HNAE3_SUPPORT_VF) + netdev->ethtool_ops = &hns3vf_ethtool_ops; + else + netdev->ethtool_ops = &hns3_ethtool_ops; } diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/Makefile b/drivers/net/ethernet/hisilicon/hns3/hns3pf/Makefile index d2b20d0..d077fa0 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/Makefile +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/Makefile @@ -8,8 +8,3 @@ obj-$(CONFIG_HNS3_HCLGE) += hclge.o hclge-objs = hclge_main.o hclge_cmd.o hclge_mdio.o hclge_tm.o hclge-$(CONFIG_HNS3_DCB) += hclge_dcb.o - -obj-$(CONFIG_HNS3_ENET) += hns3.o -hns3-objs = hns3_enet.o hns3_ethtool.o - -hns3-$(CONFIG_HNS3_DCB) += hns3_dcbnl.o diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c index a878c63..fdfc8a7 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c @@ -316,6 +316,7 @@ static int hclgevf_set_handle_info(struct hclgevf_dev *hdev) nic->ae_algo = &ae_algovf; nic->pdev = hdev->pdev; nic->numa_node_mask = hdev->numa_node_mask; + nic->flags |= HNAE3_SUPPORT_VF; if (hdev->ae_dev->dev_type != HNAE3_DEV_KNIC) { dev_err(&hdev->pdev->dev, "unsupported device type %d\n", -- 2.7.4 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753872AbdLHVTV (ORCPT ); Fri, 8 Dec 2017 16:19:21 -0500 Received: from szxga04-in.huawei.com ([45.249.212.190]:2669 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1753022AbdLHVSH (ORCPT ); Fri, 8 Dec 2017 16:18:07 -0500 From: Salil Mehta To: CC: , , , , , , , Subject: [PATCH V2 net-next 5/8] net: hns3: Unified HNS3 {VF|PF} Ethernet Driver for hip08 SoC Date: Fri, 8 Dec 2017 21:16:59 +0000 Message-ID: <20171208211702.20104-6-salil.mehta@huawei.com> X-Mailer: git-send-email 2.8.3 In-Reply-To: <20171208211702.20104-1-salil.mehta@huawei.com> References: <20171208211702.20104-1-salil.mehta@huawei.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.202.226.117] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Most of the NAPI handling interface, skb buffer management, management of the RX/TX descriptors, ethool interface etc. has quite a bit of code which is common to VF and PF driver. This patch makes the exisitng PF's HNS3 ENET driver as the common ENET driver for both Virtual & Physical Function. This will help in reduction of redundancy and better management of code. Signed-off-by: Salil Mehta Signed-off-by: lipeng --- drivers/net/ethernet/hisilicon/hns3/Makefile | 6 +++++- drivers/net/ethernet/hisilicon/hns3/hnae3.c | 14 ++++++++++++-- drivers/net/ethernet/hisilicon/hns3/hnae3.h | 7 ++++--- .../hisilicon/hns3/{hns3pf => }/hns3_dcbnl.c | 2 +- .../hisilicon/hns3/{hns3pf => }/hns3_enet.c | 2 ++ .../hisilicon/hns3/{hns3pf => }/hns3_enet.h | 0 .../hisilicon/hns3/{hns3pf => }/hns3_ethtool.c | 22 +++++++++++++++++++++- .../net/ethernet/hisilicon/hns3/hns3pf/Makefile | 5 ----- .../ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c | 1 + 9 files changed, 46 insertions(+), 13 deletions(-) rename drivers/net/ethernet/hisilicon/hns3/{hns3pf => }/hns3_dcbnl.c (97%) rename drivers/net/ethernet/hisilicon/hns3/{hns3pf => }/hns3_enet.c (99%) rename drivers/net/ethernet/hisilicon/hns3/{hns3pf => }/hns3_enet.h (100%) rename drivers/net/ethernet/hisilicon/hns3/{hns3pf => }/hns3_ethtool.c (97%) diff --git a/drivers/net/ethernet/hisilicon/hns3/Makefile b/drivers/net/ethernet/hisilicon/hns3/Makefile index 244664b..48af9b1 100644 --- a/drivers/net/ethernet/hisilicon/hns3/Makefile +++ b/drivers/net/ethernet/hisilicon/hns3/Makefile @@ -1,8 +1,12 @@ # # Makefile for the HISILICON network device drivers. # - obj-$(CONFIG_HNS3) += hns3pf/ obj-$(CONFIG_HNS3) += hns3vf/ obj-$(CONFIG_HNS3) += hnae3.o + +obj-$(CONFIG_HNS3_ENET) += hns3.o +hns3-objs = hns3_enet.o hns3_ethtool.o + +hns3-$(CONFIG_HNS3_DCB) += hns3_dcbnl.o diff --git a/drivers/net/ethernet/hisilicon/hns3/hnae3.c b/drivers/net/ethernet/hisilicon/hns3/hnae3.c index 5bcb223..02145f2 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hnae3.c +++ b/drivers/net/ethernet/hisilicon/hns3/hnae3.c @@ -196,9 +196,18 @@ int hnae3_register_ae_dev(struct hnae3_ae_dev *ae_dev) const struct pci_device_id *id; struct hnae3_ae_algo *ae_algo; struct hnae3_client *client; - int ret = 0; + int ret = 0, lock_acquired; + + /* we can get deadlocked if SRIOV is being enabled in context to probe + * and probe gets called again in same context. This can happen when + * pci_enable_sriov() is called to create VFs from PF probes context. + * Therefore, for simplicity uniformly defering further probing in all + * cases where we detect contention. + */ + lock_acquired = mutex_trylock(&hnae3_common_lock); + if (!lock_acquired) + return -EPROBE_DEFER; - mutex_lock(&hnae3_common_lock); list_add_tail(&ae_dev->node, &hnae3_ae_dev_list); /* Check if there are matched ae_algo */ @@ -211,6 +220,7 @@ int hnae3_register_ae_dev(struct hnae3_ae_dev *ae_dev) if (!ae_dev->ops) { dev_err(&ae_dev->pdev->dev, "ae_dev ops are null\n"); + ret = -EOPNOTSUPP; goto out_err; } diff --git a/drivers/net/ethernet/hisilicon/hns3/hnae3.h b/drivers/net/ethernet/hisilicon/hns3/hnae3.h index 67c59e1..a9e2b32 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hnae3.h +++ b/drivers/net/ethernet/hisilicon/hns3/hnae3.h @@ -452,9 +452,10 @@ struct hnae3_unic_private_info { struct hnae3_queue **tqp; /* array base of all TQPs of this instance */ }; -#define HNAE3_SUPPORT_MAC_LOOPBACK 1 -#define HNAE3_SUPPORT_PHY_LOOPBACK 2 -#define HNAE3_SUPPORT_SERDES_LOOPBACK 4 +#define HNAE3_SUPPORT_MAC_LOOPBACK BIT(0) +#define HNAE3_SUPPORT_PHY_LOOPBACK BIT(1) +#define HNAE3_SUPPORT_SERDES_LOOPBACK BIT(2) +#define HNAE3_SUPPORT_VF BIT(3) struct hnae3_handle { struct hnae3_client *client; diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_dcbnl.c b/drivers/net/ethernet/hisilicon/hns3/hns3_dcbnl.c similarity index 97% rename from drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_dcbnl.c rename to drivers/net/ethernet/hisilicon/hns3/hns3_dcbnl.c index 925619a..eb82700 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_dcbnl.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_dcbnl.c @@ -93,7 +93,7 @@ void hns3_dcbnl_setup(struct hnae3_handle *handle) { struct net_device *dev = handle->kinfo.netdev; - if (!handle->kinfo.dcb_ops) + if ((!handle->kinfo.dcb_ops) || (handle->flags & HNAE3_SUPPORT_VF)) return; dev->dcbnl_ops = &hns3_dcbnl_ops; diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c similarity index 99% rename from drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_enet.c rename to drivers/net/ethernet/hisilicon/hns3/hns3_enet.c index 5941509..c2c1323 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_enet.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c @@ -52,6 +52,8 @@ static const struct pci_device_id hns3_pci_tbl[] = { HNAE3_DEV_SUPPORT_ROCE_DCB_BITS}, {PCI_VDEVICE(HUAWEI, HNAE3_DEV_ID_100G_RDMA_MACSEC), HNAE3_DEV_SUPPORT_ROCE_DCB_BITS}, + {PCI_VDEVICE(HUAWEI, HNAE3_DEV_ID_100G_VF), 0}, + {PCI_VDEVICE(HUAWEI, HNAE3_DEV_ID_100G_RDMA_DCB_PFC_VF), 0}, /* required last entry */ {0, } }; diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_enet.h b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h similarity index 100% rename from drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_enet.h rename to drivers/net/ethernet/hisilicon/hns3/hns3_enet.h diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_ethtool.c b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c similarity index 97% rename from drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_ethtool.c rename to drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c index a21470c..65a69b4 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_ethtool.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c @@ -849,6 +849,21 @@ static int hns3_nway_reset(struct net_device *netdev) return genphy_restart_aneg(phy); } +static const struct ethtool_ops hns3vf_ethtool_ops = { + .get_drvinfo = hns3_get_drvinfo, + .get_ringparam = hns3_get_ringparam, + .set_ringparam = hns3_set_ringparam, + .get_strings = hns3_get_strings, + .get_ethtool_stats = hns3_get_stats, + .get_sset_count = hns3_get_sset_count, + .get_rxnfc = hns3_get_rxnfc, + .get_rxfh_key_size = hns3_get_rss_key_size, + .get_rxfh_indir_size = hns3_get_rss_indir_size, + .get_rxfh = hns3_get_rss, + .set_rxfh = hns3_set_rss, + .get_link_ksettings = hns3_get_link_ksettings, +}; + static const struct ethtool_ops hns3_ethtool_ops = { .self_test = hns3_self_test, .get_drvinfo = hns3_get_drvinfo, @@ -872,5 +887,10 @@ static const struct ethtool_ops hns3_ethtool_ops = { void hns3_ethtool_set_ops(struct net_device *netdev) { - netdev->ethtool_ops = &hns3_ethtool_ops; + struct hnae3_handle *h = hns3_get_handle(netdev); + + if (h->flags & HNAE3_SUPPORT_VF) + netdev->ethtool_ops = &hns3vf_ethtool_ops; + else + netdev->ethtool_ops = &hns3_ethtool_ops; } diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/Makefile b/drivers/net/ethernet/hisilicon/hns3/hns3pf/Makefile index d2b20d0..d077fa0 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/Makefile +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/Makefile @@ -8,8 +8,3 @@ obj-$(CONFIG_HNS3_HCLGE) += hclge.o hclge-objs = hclge_main.o hclge_cmd.o hclge_mdio.o hclge_tm.o hclge-$(CONFIG_HNS3_DCB) += hclge_dcb.o - -obj-$(CONFIG_HNS3_ENET) += hns3.o -hns3-objs = hns3_enet.o hns3_ethtool.o - -hns3-$(CONFIG_HNS3_DCB) += hns3_dcbnl.o diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c index a878c63..fdfc8a7 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c @@ -316,6 +316,7 @@ static int hclgevf_set_handle_info(struct hclgevf_dev *hdev) nic->ae_algo = &ae_algovf; nic->pdev = hdev->pdev; nic->numa_node_mask = hdev->numa_node_mask; + nic->flags |= HNAE3_SUPPORT_VF; if (hdev->ae_dev->dev_type != HNAE3_DEV_KNIC) { dev_err(&hdev->pdev->dev, "unsupported device type %d\n", -- 2.7.4