| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Date: Wed, 29 Oct 2008 12:53:43 -0700
From: Stephen Hemminger <shemminger@...tta.com>
To: Patrick McHardy <kaber@...sh.net>
Cc: netdev@...r.kernel.org
Subject: [PATCH 1/2] macvlan: add support for ethtool get settings
If macvlan's are used, it is useful to propgate speed and other settings
from underlying device up for application usage.
Signed-off-by: Stephen Hemminger <shemminger@...tta.com>
--- a/drivers/net/macvlan.c 2008-10-29 09:42:06.000000000 -0700
+++ b/drivers/net/macvlan.c 2008-10-29 09:52:11.000000000 -0700
@@ -333,10 +333,34 @@ static u32 macvlan_ethtool_get_rx_csum(s
return lowerdev->ethtool_ops->get_rx_csum(lowerdev);
}
+static int macvlan_ethtool_get_settings(struct net_device *dev,
+ struct ethtool_cmd *cmd)
+{
+ const struct macvlan_dev *vlan = netdev_priv(dev);
+ struct net_device *lowerdev = vlan->lowerdev;
+
+ if (!lowerdev->ethtool_ops->get_settings)
+ return -EOPNOTSUPP;
+
+ return lowerdev->ethtool_ops->get_settings(lowerdev, cmd);
+}
+
+static u32 macvlan_ethtool_get_flags(struct net_device *dev)
+{
+ const struct macvlan_dev *vlan = netdev_priv(dev);
+ struct net_device *lowerdev = vlan->lowerdev;
+
+ if (!lowerdev->ethtool_ops->get_flags)
+ return 0;
+ return lowerdev->ethtool_ops->get_flags(lowerdev);
+}
+
static const struct ethtool_ops macvlan_ethtool_ops = {
.get_link = ethtool_op_get_link,
+ .get_settings = macvlan_ethtool_get_settings,
.get_rx_csum = macvlan_ethtool_get_rx_csum,
.get_drvinfo = macvlan_ethtool_get_drvinfo,
+ .get_flags = macvlan_ethtool_get_flags,
};
static void macvlan_setup(struct net_device *dev)
--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Powered by blists - more mailing lists