From df7c3463296c30efc437d36ac72986a55dd4dff0 Mon Sep 17 00:00:00 2001 From: Jian Shen Date: Fri, 5 Feb 2021 16:32:44 +0800 Subject: [PATCH] net: hns3: add api capability bits for firmware To improve the compatibility of firmware for driver, help firmware to deal with different api commands, add api capability bits when initialize the command queue. Signed-off-by: Jian Shen Signed-off-by: Huazhong Tan Signed-off-by: Jakub Kicinski --- drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c | 10 ++++++++++ drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h | 6 +++++- .../net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.c | 10 ++++++++++ .../net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.h | 6 +++++- 4 files changed, 30 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c index b728be4737f88..6546b47bef88e 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c @@ -363,6 +363,15 @@ static void hclge_parse_capability(struct hclge_dev *hdev, set_bit(HNAE3_DEV_SUPPORT_FD_FORWARD_TC_B, ae_dev->caps); } +static __le32 hclge_build_api_caps(void) +{ + u32 api_caps = 0; + + hnae3_set_bit(api_caps, HCLGE_API_CAP_FLEX_RSS_TBL_B, 1); + + return cpu_to_le32(api_caps); +} + static enum hclge_cmd_status hclge_cmd_query_version_and_capability(struct hclge_dev *hdev) { @@ -373,6 +382,7 @@ hclge_cmd_query_version_and_capability(struct hclge_dev *hdev) hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_QUERY_FW_VER, 1); resp = (struct hclge_query_version_cmd *)desc.data; + resp->api_caps = hclge_build_api_caps(); ret = hclge_cmd_send(&hdev->hw, &desc, 1); if (ret) diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h index f861bdbe46c2d..9ceb059079089 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h @@ -386,11 +386,15 @@ enum HCLGE_CAP_BITS { HCLGE_CAP_UDP_TUNNEL_CSUM_B, }; +enum HCLGE_API_CAP_BITS { + HCLGE_API_CAP_FLEX_RSS_TBL_B, +}; + #define HCLGE_QUERY_CAP_LENGTH 3 struct hclge_query_version_cmd { __le32 firmware; __le32 hardware; - __le32 rsv; + __le32 api_caps; __le32 caps[HCLGE_QUERY_CAP_LENGTH]; /* capabilities of device */ }; diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.c b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.c index e04c0cfeb95c2..0f93c2dd890d4 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.c @@ -342,6 +342,15 @@ static void hclgevf_parse_capability(struct hclgevf_dev *hdev, set_bit(HNAE3_DEV_SUPPORT_UDP_TUNNEL_CSUM_B, ae_dev->caps); } +static __le32 hclgevf_build_api_caps(void) +{ + u32 api_caps = 0; + + hnae3_set_bit(api_caps, HCLGEVF_API_CAP_FLEX_RSS_TBL_B, 1); + + return cpu_to_le32(api_caps); +} + static int hclgevf_cmd_query_version_and_capability(struct hclgevf_dev *hdev) { struct hnae3_ae_dev *ae_dev = pci_get_drvdata(hdev->pdev); @@ -352,6 +361,7 @@ static int hclgevf_cmd_query_version_and_capability(struct hclgevf_dev *hdev) resp = (struct hclgevf_query_version_cmd *)desc.data; hclgevf_cmd_setup_basic_desc(&desc, HCLGEVF_OPC_QUERY_FW_VER, 1); + resp->api_caps = hclgevf_build_api_caps(); status = hclgevf_cmd_send(&hdev->hw, &desc, 1); if (status) return status; diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.h b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.h index 82eed258e8c1c..d591b33a56984 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.h +++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.h @@ -161,11 +161,15 @@ enum HCLGEVF_CAP_BITS { HCLGEVF_CAP_UDP_TUNNEL_CSUM_B, }; +enum HCLGEVF_API_CAP_BITS { + HCLGEVF_API_CAP_FLEX_RSS_TBL_B, +}; + #define HCLGEVF_QUERY_CAP_LENGTH 3 struct hclgevf_query_version_cmd { __le32 firmware; __le32 hardware; - __le32 rsv; + __le32 api_caps; __le32 caps[HCLGEVF_QUERY_CAP_LENGTH]; /* capabilities of device */ }; -- 2.39.5