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| author | Michal Kubecek <mkubecek@suse.cz> | 2020-03-28 00:01:33 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-03-30 07:32:36 +0200 |
| commit | bf37faa3867b370a77e9359a27daebdbec604cfd (patch) | |
| tree | 9bb461802a83833b49da6fe1b775a89f8177771b /net/ethtool/ioctl.c | |
| parent | ethtool: set pause parameters with PAUSE_SET request (diff) | |
| download | linux-bf37faa3867b370a77e9359a27daebdbec604cfd.tar.xz linux-bf37faa3867b370a77e9359a27daebdbec604cfd.zip | |
ethtool: add PAUSE_NTF notification
Send ETHTOOL_MSG_PAUSE_NTF notification whenever pause parameters of
a network device are modified using ETHTOOL_MSG_PAUSE_SET netlink message
or ETHTOOL_SPAUSEPARAM ioctl request.
Signed-off-by: Michal Kubecek <mkubecek@suse.cz>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ethtool/ioctl.c')
| -rw-r--r-- | net/ethtool/ioctl.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/net/ethtool/ioctl.c b/net/ethtool/ioctl.c index 198825ebc114..c7a039a6e11e 100644 --- a/net/ethtool/ioctl.c +++ b/net/ethtool/ioctl.c @@ -1705,6 +1705,7 @@ static int ethtool_get_pauseparam(struct net_device *dev, void __user *useraddr) static int ethtool_set_pauseparam(struct net_device *dev, void __user *useraddr) { struct ethtool_pauseparam pauseparam; + int ret; if (!dev->ethtool_ops->set_pauseparam) return -EOPNOTSUPP; @@ -1712,7 +1713,10 @@ static int ethtool_set_pauseparam(struct net_device *dev, void __user *useraddr) if (copy_from_user(&pauseparam, useraddr, sizeof(pauseparam))) return -EFAULT; - return dev->ethtool_ops->set_pauseparam(dev, &pauseparam); + ret = dev->ethtool_ops->set_pauseparam(dev, &pauseparam); + if (!ret) + ethtool_notify(dev, ETHTOOL_MSG_PAUSE_NTF, NULL); + return ret; } static int ethtool_self_test(struct net_device *dev, char __user *useraddr) |