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authorStephen Hemminger <shemminger@osdl.org>2005-05-29 14:13:47 -0700
committerDavid S. Miller <davem@davemloft.net>2005-05-29 14:13:47 -0700
commitd8a33ac435c43a1a404b2ec560ef1d1536710c36 (patch)
tree04359c09e0731e9c33a8c2dd80cc69404e0dde60 /net/core/ethtool.c
parent45b30105e7231b70bb855923dbca443ee3ba44c3 (diff)
downloadop-kernel-dev-d8a33ac435c43a1a404b2ec560ef1d1536710c36.zip
op-kernel-dev-d8a33ac435c43a1a404b2ec560ef1d1536710c36.tar.gz
[BRIDGE]: features change notification
Resend of earlier patch (no changes) from Catalin used to provide device feature change notification. Signed-off-by: Catalin BOIE <catab at umbrella.ro> Acked-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/core/ethtool.c')
-rw-r--r--net/core/ethtool.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/net/core/ethtool.c b/net/core/ethtool.c
index f05fde9..252bfc6 100644
--- a/net/core/ethtool.c
+++ b/net/core/ethtool.c
@@ -682,6 +682,7 @@ int dev_ethtool(struct ifreq *ifr)
void __user *useraddr = ifr->ifr_data;
u32 ethcmd;
int rc;
+ int old_features;
/*
* XXX: This can be pushed down into the ethtool_* handlers that
@@ -703,6 +704,8 @@ int dev_ethtool(struct ifreq *ifr)
if ((rc = dev->ethtool_ops->begin(dev)) < 0)
return rc;
+ old_features = dev->features;
+
switch (ethcmd) {
case ETHTOOL_GSET:
rc = ethtool_get_settings(dev, useraddr);
@@ -712,7 +715,6 @@ int dev_ethtool(struct ifreq *ifr)
break;
case ETHTOOL_GDRVINFO:
rc = ethtool_get_drvinfo(dev, useraddr);
-
break;
case ETHTOOL_GREGS:
rc = ethtool_get_regs(dev, useraddr);
@@ -801,6 +803,10 @@ int dev_ethtool(struct ifreq *ifr)
if(dev->ethtool_ops->complete)
dev->ethtool_ops->complete(dev);
+
+ if (old_features != dev->features)
+ netdev_features_change(dev);
+
return rc;
ioctl:
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