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WAN: Generic HDLC now uses IFF_WAN_HDLC private flag.

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Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Krzysztof Hałasa 2009-01-08 19:46:54 +01:00 committed by David S. Miller
parent a962dc2520
commit 7cdc15f5f9
2 changed files with 3 additions and 1 deletions
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3
drivers/net/wan/hdlc.c
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@ -106,7 +106,7 @@ static int hdlc_device_event(struct notifier_block *this, unsigned long event,
if (dev_net(dev) != &init_net)
return NOTIFY_DONE;
if (dev->get_stats != hdlc_get_stats)
if (!(dev->priv_flags & IFF_WAN_HDLC))
return NOTIFY_DONE; /* not an HDLC device */
if (event != NETDEV_CHANGE)
@ -235,6 +235,7 @@ static void hdlc_setup_dev(struct net_device *dev)
*/
dev->get_stats = hdlc_get_stats;
dev->flags = IFF_POINTOPOINT | IFF_NOARP;
dev->priv_flags = IFF_WAN_HDLC;
dev->mtu = HDLC_MAX_MTU;
dev->type = ARPHRD_RAWHDLC;
dev->hard_header_len = 16;

1
include/linux/if.h
View file

@ -66,6 +66,7 @@
#define IFF_SLAVE_NEEDARP 0x40 /* need ARPs for validation */
#define IFF_ISATAP 0x80 /* ISATAP interface (RFC4214) */
#define IFF_MASTER_ARPMON 0x100 /* bonding master, ARP mon in use */
#define IFF_WAN_HDLC 0x200 /* WAN HDLC device */
#define IF_GET_IFACE 0x0001 /* for querying only */
#define IF_GET_PROTO 0x0002