Initial commit: OpenHarmony-v4.0-ReleaseOpenHarmony-v4.0-Release

1 files changed, 29 insertions, 0 deletions

diff --git a/net/wireless/ethtool.c b/net/wireless/ethtool.c
new file mode 100644
index 000000000..24e18405c
--- /dev/null
+++ b/net/wireless/ethtool.c
@@ -0,0 +1,29 @@
+// SPDX-License-Identifier: GPL-2.0
+#include <linux/utsname.h>
+#include <net/cfg80211.h>
+#include "core.h"
+#include "rdev-ops.h"
+
+void cfg80211_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info)
+{
+        struct wireless_dev *wdev = dev->ieee80211_ptr;
+        struct device *pdev = wiphy_dev(wdev->wiphy);
+
+        if (pdev->driver)
+                strlcpy(info->driver, pdev->driver->name,
+                        sizeof(info->driver));
+        else
+                strlcpy(info->driver, "N/A", sizeof(info->driver));
+
+        strlcpy(info->version, init_utsname()->release, sizeof(info->version));
+
+        if (wdev->wiphy->fw_version[0])
+                strlcpy(info->fw_version, wdev->wiphy->fw_version,
+                        sizeof(info->fw_version));
+        else
+                strlcpy(info->fw_version, "N/A", sizeof(info->fw_version));
+
+        strlcpy(info->bus_info, dev_name(wiphy_dev(wdev->wiphy)),
+                sizeof(info->bus_info));
+}
+EXPORT_SYMBOL(cfg80211_get_drvinfo);