From a1ef124e6e8621e9472098a7a37655ef4bace423 Mon Sep 17 00:00:00 2001 From: Yunsheng Lin Date: Sun, 27 Jan 2019 00:49:17 +0800 Subject: [PATCH] net: hns3: remove dcb_ops->map_update in hclge_dcb After doing down/uninit/init/up in hclge_dcb, it is not necessary to call dcb_ops->map_update in enet, so hclge_map_update can be called directly in hclge_dcb. This is for preparing to call hns3_nic_set_real_num_queue with netdev down when user changes mqprio configuration. Signed-off-by: Yunsheng Lin Signed-off-by: Peng Li Signed-off-by: Huazhong Tan Signed-off-by: David S. Miller --- drivers/net/ethernet/hisilicon/hns3/hnae3.h | 1 - drivers/net/ethernet/hisilicon/hns3/hns3_enet.c | 10 +--------- drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_dcb.c | 9 +++++---- 3 files changed, 6 insertions(+), 14 deletions(-) diff --git a/drivers/net/ethernet/hisilicon/hns3/hnae3.h b/drivers/net/ethernet/hisilicon/hns3/hnae3.h index dc3db45..585800e 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hnae3.h +++ b/drivers/net/ethernet/hisilicon/hns3/hnae3.h @@ -477,7 +477,6 @@ struct hnae3_dcb_ops { u8 (*getdcbx)(struct hnae3_handle *); u8 (*setdcbx)(struct hnae3_handle *, u8); - int (*map_update)(struct hnae3_handle *); int (*setup_tc)(struct hnae3_handle *, u8, u8 *); }; diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c index 927a980..0ecaeab 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c @@ -3737,7 +3737,6 @@ static int hns3_client_setup_tc(struct hnae3_handle *handle, u8 tc) { struct hnae3_knic_private_info *kinfo = &handle->kinfo; struct net_device *ndev = kinfo->netdev; - int ret; if (tc > HNAE3_MAX_TC) return -EINVAL; @@ -3745,14 +3744,7 @@ static int hns3_client_setup_tc(struct hnae3_handle *handle, u8 tc) if (!ndev) return -ENODEV; - ret = (kinfo->dcb_ops && kinfo->dcb_ops->map_update) ? - kinfo->dcb_ops->map_update(handle) : -EOPNOTSUPP; - if (ret) - return ret; - - ret = hns3_nic_set_real_num_queue(ndev); - - return ret; + return hns3_nic_set_real_num_queue(ndev); } static int hns3_recover_hw_addr(struct net_device *ndev) diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_dcb.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_dcb.c index 6c387b2..de8e38c 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_dcb.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_dcb.c @@ -156,10 +156,8 @@ static int hclge_ets_validate(struct hclge_dev *hdev, struct ieee_ets *ets, return 0; } -static int hclge_map_update(struct hnae3_handle *h) +static int hclge_map_update(struct hclge_dev *hdev) { - struct hclge_vport *vport = hclge_get_vport(h); - struct hclge_dev *hdev = vport->back; int ret; ret = hclge_tm_schd_setup_hw(hdev); @@ -235,6 +233,10 @@ static int hclge_ieee_setets(struct hnae3_handle *h, struct ieee_ets *ets) goto err_out; if (map_changed) { + ret = hclge_map_update(hdev); + if (ret) + goto err_out; + ret = hclge_client_setup_tc(hdev); if (ret) goto err_out; @@ -411,7 +413,6 @@ static const struct hnae3_dcb_ops hns3_dcb_ops = { .ieee_setpfc = hclge_ieee_setpfc, .getdcbx = hclge_getdcbx, .setdcbx = hclge_setdcbx, - .map_update = hclge_map_update, .setup_tc = hclge_setup_tc, }; -- 2.7.4