[PATCH 2/2] net: usb: ax88179_178a: align reset with upstream

[Stefan Kerkmann]

This aligns the ax88179_reset function with the latest linux upstream
version 61997271a5a7d ("net: usb: asix: ax88772: Increase phy_name
size").

Signed-off-by: Stefan Kerkmann <s.kerkmann at pengutronix.de>
---
 drivers/net/usb/ax88179_178a.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/drivers/net/usb/ax88179_178a.c b/drivers/net/usb/ax88179_178a.c
index 78b5d943a4ecafab025ba3f8cc44293d16f31eb8..ef413c7973693052ea161487cab15f7ee3f74a0d 100644
--- a/drivers/net/usb/ax88179_178a.c
+++ b/drivers/net/usb/ax88179_178a.c
@@ -643,6 +643,12 @@ static int ax88179_reset(struct usbnet *dev)
 	ax88179_write_cmd(dev, AX_ACCESS_MAC, AX_MEDIUM_STATUS_MODE,
 			  2, 2, &tmp16);
 
+	/* Restart auto-negotiation */
+	tmp16 = 0;
+	ax88179_read_cmd(dev, AX_ACCESS_PHY, 0x03, MII_BMCR, 2, &tmp16);
+	tmp16 |= BMCR_ANENABLE | BMCR_ANRESTART;
+	ax88179_write_cmd(dev, AX_ACCESS_PHY, 0x03, MII_BMCR, 2, &tmp16);
+
 	return 0;
 }
 

-- 
2.39.5