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net: hns3: add support for devlink get info for PF

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Add devlink get info support for HNS3 ethernet PF driver.

Signed-off-by: Yufeng Mo <moyufeng@huawei.com>
Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Yufeng Mo 2021-07-26 10:47:04 +08:00 committed by David S. Miller
parent cd6242991d
commit 26fbf51169
1 changed files with 30 additions and 0 deletions
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30
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_devlink.c
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@ -5,7 +5,37 @@
#include "hclge_devlink.h"
static int hclge_devlink_info_get(struct devlink *devlink,
struct devlink_info_req *req,
struct netlink_ext_ack *extack)
{
#define HCLGE_DEVLINK_FW_STRING_LEN 32
struct hclge_devlink_priv *priv = devlink_priv(devlink);
char version_str[HCLGE_DEVLINK_FW_STRING_LEN];
struct hclge_dev *hdev = priv->hdev;
int ret;
ret = devlink_info_driver_name_put(req, KBUILD_MODNAME);
if (ret)
return ret;
snprintf(version_str, sizeof(version_str), "%lu.%lu.%lu.%lu",
hnae3_get_field(hdev->fw_version, HNAE3_FW_VERSION_BYTE3_MASK,
HNAE3_FW_VERSION_BYTE3_SHIFT),
hnae3_get_field(hdev->fw_version, HNAE3_FW_VERSION_BYTE2_MASK,
HNAE3_FW_VERSION_BYTE2_SHIFT),
hnae3_get_field(hdev->fw_version, HNAE3_FW_VERSION_BYTE1_MASK,
HNAE3_FW_VERSION_BYTE1_SHIFT),
hnae3_get_field(hdev->fw_version, HNAE3_FW_VERSION_BYTE0_MASK,
HNAE3_FW_VERSION_BYTE0_SHIFT));
return devlink_info_version_running_put(req,
DEVLINK_INFO_VERSION_GENERIC_FW,
version_str);
}
static const struct devlink_ops hclge_devlink_ops = {
.info_get = hclge_devlink_info_get,
};
int hclge_devlink_init(struct hclge_dev *hdev)