vlan: Pass SIOC[SG]HWTSTAMP ioctls to real device
authorStefan Sørensen <stefan.sorensen@spectralink.com>
Fri, 27 Jun 2014 09:59:11 +0000 (11:59 +0200)
committerDavid S. Miller <davem@davemloft.net>
Mon, 7 Jul 2014 23:57:26 +0000 (16:57 -0700)
This allows applications to enable hardware timestamping without being aware
of it being a vlan device and figuring out the real device.

Signed-off-by: Stefan Sørensen <stefan.sorensen@spectralink.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/8021q/vlan_dev.c

index ad2ac3c003988741c066c2bb467c2abc4a523c5a..9d0223b16b46f935db039d58154942725c990f08 100644 (file)
@@ -385,6 +385,8 @@ static int vlan_dev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
        case SIOCGMIIPHY:
        case SIOCGMIIREG:
        case SIOCSMIIREG:
+       case SIOCSHWTSTAMP:
+       case SIOCGHWTSTAMP:
                if (netif_device_present(real_dev) && ops->ndo_do_ioctl)
                        err = ops->ndo_do_ioctl(real_dev, &ifrr, cmd);
                break;