Support the nway_reset() function for ethtool.
Signed-off-by: Hayes Wang <hayeswang@xxxxxxxxxxx>
---
drivers/net/usb/r8152.c | 22 ++++++++++++++++++++++
1 file changed, 22 insertions(+)
diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
index fdea194..e1810bc 100644
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -3558,11 +3558,33 @@ out:
return ret;
}
+static int rtl8152_nway_reset(struct net_device *dev)
+{
+ struct r8152 *tp = netdev_priv(dev);
+ int ret;
+
+ ret = usb_autopm_get_interface(tp->intf);
+ if (ret < 0)
+ goto out;
+
+ mutex_lock(&tp->control);
+
+ ret = mii_nway_restart(&tp->mii);
+
+ mutex_unlock(&tp->control);
+
+ usb_autopm_put_interface(tp->intf);
+
+out:
+ return ret;
+}
+
static struct ethtool_ops ops = {
.get_drvinfo = rtl8152_get_drvinfo,
.get_settings = rtl8152_get_settings,
.set_settings = rtl8152_set_settings,
.get_link = ethtool_op_get_link,
+ .nway_reset = rtl8152_nway_reset,
.get_msglevel = rtl8152_get_msglevel,
.set_msglevel = rtl8152_set_msglevel,
.get_wol = rtl8152_get_wol,
--
1.9.3
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