[PATCH 7/9] ax88179_178a: Add ethtool get_drvinfo

[Birger Koblitz]

Add ax88179_get_drvinfo() as implementation of get_drvinfo, in order
to provide information about the device firmware.

Signed-off-by: Birger Koblitz <mail@xxxxxxxxxxxxxxxxx>
---
 drivers/net/usb/ax88179_178a.c | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/drivers/net/usb/ax88179_178a.c b/drivers/net/usb/ax88179_178a.c
index f70f79ebc7f7c4d2321e033f7b8d09e6291c842f..d990e28540bdf9336cebfd820b90468d01554450 100644
--- a/drivers/net/usb/ax88179_178a.c
+++ b/drivers/net/usb/ax88179_178a.c
@@ -758,6 +758,21 @@ static void ax88179_disconnect(struct usb_interface *intf)
 	usbnet_disconnect(intf);
 }
 
+static void ax88179_get_drvinfo(struct net_device *net, struct ethtool_drvinfo *info)
+{
+	struct usbnet *dev = netdev_priv(net);
+	struct ax88179_data *priv = dev->driver_priv;
+
+	/* Inherit standard device info */
+	usbnet_get_drvinfo(net, info);
+	if (priv->chip_version < AX_VERSION_AX88179A)
+		return;
+
+	snprintf(info->fw_version, sizeof(info->fw_version), "%d.%d.%d.%d",
+		 priv->fw_version[0], priv->fw_version[1],
+		 priv->fw_version[2], priv->fw_version[3]);
+}
+
 static void
 ax88179_get_wol(struct net_device *net, struct ethtool_wolinfo *wolinfo)
 {
@@ -1193,6 +1208,7 @@ static int ax88179_set_eee(struct net_device *net, struct ethtool_keee *edata)
 }
 
 static const struct ethtool_ops ax88179_ethtool_ops = {
+	.get_drvinfo		= ax88179_get_drvinfo,
 	.get_link		= ethtool_op_get_link,
 	.get_msglevel		= usbnet_get_msglevel,
 	.set_msglevel		= usbnet_set_msglevel,

-- 
2.47.3