diff options
Diffstat (limited to 'drivers')
5 files changed, 22 insertions, 0 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hnae3.h b/drivers/net/ethernet/hisilicon/hns3/hnae3.h index a72caaf05475..f19f1e1d1f9f 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hnae3.h +++ b/drivers/net/ethernet/hisilicon/hns3/hnae3.h @@ -820,6 +820,7 @@ struct hnae3_tc_info { u8 max_tc; /* Total number of TCs */ u8 num_tc; /* Total number of enabled TCs */ bool mqprio_active; + bool mqprio_destroy; bool dcb_ets_active; }; diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_dcb.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_dcb.c index b98301e205f7..eabbacb1c714 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_dcb.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_dcb.c @@ -619,6 +619,8 @@ static int hclge_setup_tc(struct hnae3_handle *h, return ret; } + kinfo->tc_info.mqprio_destroy = !tc; + ret = hclge_notify_down_uinit(hdev); if (ret) return ret; diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c index 16860eea9800..349e4a1946ab 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c @@ -12105,6 +12105,8 @@ static int hclge_reset_ae_dev(struct hnae3_ae_dev *ae_dev) return ret; } + hclge_reset_tc_config(hdev); + ret = hclge_tm_init_hw(hdev, true); if (ret) { dev_err(&pdev->dev, "tm init hw fail, ret =%d\n", ret); diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c index c58c31221762..00c3f2548bf6 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c @@ -2143,3 +2143,19 @@ int hclge_tm_flush_cfg(struct hclge_dev *hdev, bool enable) return ret; } + +void hclge_reset_tc_config(struct hclge_dev *hdev) +{ + struct hclge_vport *vport = &hdev->vport[0]; + struct hnae3_knic_private_info *kinfo; + + kinfo = &vport->nic.kinfo; + + if (!kinfo->tc_info.mqprio_destroy) + return; + + /* clear tc info, including mqprio_destroy and mqprio_active */ + memset(&kinfo->tc_info, 0, sizeof(kinfo->tc_info)); + hclge_tm_schd_info_update(hdev, 0); + hclge_comm_rss_indir_init_cfg(hdev->ae_dev, &hdev->rss_cfg); +} diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.h b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.h index 53eec6df5194..0985916629d3 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.h +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.h @@ -277,4 +277,5 @@ int hclge_tm_get_port_shaper(struct hclge_dev *hdev, int hclge_up_to_tc_map(struct hclge_dev *hdev); int hclge_dscp_to_tc_map(struct hclge_dev *hdev); int hclge_tm_flush_cfg(struct hclge_dev *hdev, bool enable); +void hclge_reset_tc_config(struct hclge_dev *hdev); #endif |