From: Guangbin Huang <huangguangbin2@huawei.com>
To: <davem@davemloft.net>, <kuba@kernel.org>, <jiri@nvidia.com>
Cc: <netdev@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<lipeng321@huawei.com>, <chenhao288@hisilicon.com>,
<huangguangbin2@huawei.com>
Subject: [PATCH net-next 4/9] net: hns3: add support for devlink get info for PF
Date: Mon, 12 Jul 2021 09:34:53 +0800 [thread overview]
Message-ID: <1626053698-46849-5-git-send-email-huangguangbin2@huawei.com> (raw)
In-Reply-To: <1626053698-46849-1-git-send-email-huangguangbin2@huawei.com>
From: Yufeng Mo <moyufeng@huawei.com>
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>
---
.../ethernet/hisilicon/hns3/hns3pf/hclge_devlink.c | 30 ++++++++++++++++++++++
1 file changed, 30 insertions(+)
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_devlink.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_devlink.c
index 03b822b0a8e7..7de423d510c5 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_devlink.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_devlink.c
@@ -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)
--
2.8.1
next prev parent reply other threads:[~2021-07-12 1:38 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-12 1:34 [PATCH net-next 0/9] net: hns3: add support devlink Guangbin Huang
2021-07-12 1:34 ` [PATCH net-next 1/9] devlink: add documentation for hns3 driver Guangbin Huang
2021-07-12 18:32 ` Jakub Kicinski
2021-07-13 12:34 ` huangguangbin (A)
2021-07-12 1:34 ` [PATCH net-next 2/9] net: hns3: add support for registering devlink for PF Guangbin Huang
2021-07-12 1:34 ` [PATCH net-next 3/9] net: hns3: add support for registering devlink for VF Guangbin Huang
2021-07-12 1:34 ` Guangbin Huang [this message]
2021-07-12 1:34 ` [PATCH net-next 5/9] net: hns3: add support for devlink get info " Guangbin Huang
2021-07-12 1:34 ` [PATCH net-next 6/9] net: hns3: add devlink reload support for PF Guangbin Huang
2021-07-12 1:34 ` [PATCH net-next 7/9] net: hns3: add devlink reload support for VF Guangbin Huang
2021-07-12 1:34 ` [PATCH net-next 8/9] net: hns3: add support for PF setting rx/tx buffer size by devlink param Guangbin Huang
2021-07-12 1:34 ` [PATCH net-next 9/9] net: hns3: add support for VF " Guangbin Huang
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