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Date: Wed, 25 Jan 2017 15:19:22 +0800 From: "Yankejian (Hackim Yim)" <yankejian@...wei.com> To: <liguozhu@...wei.com>, <yisen.zhuang@...wei.com>, <huangdaode@...ilicon.com>, <lipeng321@...wei.com>, <davem@...emloft.net>, <robh+dt@...nel.org>, <pawel.moll@....com>, <mark.rutland@....com>, <ijc+devicetree@...lion.org.uk>, <galak@...eaurora.org>, <catalin.marinas@....com>, <will.deacon@....com> CC: <devicetree@...r.kernel.org>, <linux-arm-kernel@...ts.infradead.org>, <linux-kernel@...r.kernel.org>, <linuxarm@...wei.com> Subject: Re: [patch] {1620} net: hns3: add dcb cap flag in init sequence it is misoperation, please ignore. sorry to interrupt you! On 2017/1/25 15:26, Kejian Yan wrote: > If enable DCB feature, we need to add the capacity, and the current > procedure cannot setting the dcb because of no capacity flag and every > ops interface will implement by the capicity flag is enable. > > Signed-off-by: Kejian Yan <yankejian@...wei.com> > --- > drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 6 ++++-- > drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c | 5 +++++ > 2 files changed, 9 insertions(+), 2 deletions(-) > > diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c > index 26b9b46..fffe781 100644 > --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c > +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c > @@ -314,12 +314,14 @@ static int hclge_configure(struct hclge_dev *hdev) > hdev->tx_sch_mode = HCLGE_FLAG_TC_BASE_SCH_MODE; > #ifdef CONFIG_HNS3_DCB > hdev->dcbx_cap = DCB_CAP_DCBX_VER_CEE | > - DCB_CAP_DCBX_VER_IEEE; > + DCB_CAP_DCBX_VER_IEEE | DCB_CAP_DCBX_HOST; > + hdev->flag |= HCLGE_FLAG_DCB_CAPABLE; > #endif /* #ifdef CONFIG_HNS3_DCB */ > } else { > hdev->tx_sch_mode = HCLGE_FLAG_VNET_BASE_SCH_MODE; > #ifdef CONFIG_HNS3_DCB > - hdev->dcbx_cap = DCB_CAP_DCBX_VER_IEEE; > + hdev->dcbx_cap = DCB_CAP_DCBX_VER_IEEE | DCB_CAP_DCBX_HOST; > + hdev->flag |= HCLGE_FLAG_DCB_CAPABLE; > #endif /* #ifdef CONFIG_HNS3_DCB */ > } > > diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c > index 903c413..6b00982 100644 > --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c > +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c > @@ -687,6 +687,11 @@ static void hclge_tm_tc_info_init(struct hclge_dev *hdev) > hdev->dcb_info_tmp.num_tc = hdev->dcb_info.num_tc; > memcpy(hdev->dcb_info_tmp.tc_info, hdev->dcb_info.tc_info, > HNAE3_MAX_TC * sizeof(*hdev->dcb_info.tc_info)); > + > + if (hdev->dcb_info.num_tc > 1) > + hdev->flag |= HCLGE_FLAG_DCB_ENABLE; > + else > + hdev->flag &= ~HCLGE_FLAG_DCB_ENABLE; > } > > static void hclge_tm_pg_info_init(struct hclge_dev *hdev) -- MBR, Yankejian (Hackim Yim)
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