diff options
Diffstat (limited to 'include/linux/ppp_channel.h')
| -rw-r--r-- | include/linux/ppp_channel.h | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/include/linux/ppp_channel.h b/include/linux/ppp_channel.h index 45e6e427ceb8..2f63e9a6cc88 100644 --- a/include/linux/ppp_channel.h +++ b/include/linux/ppp_channel.h @@ -42,8 +42,7 @@ struct ppp_channel { int hdrlen; /* amount of headroom channel needs */ void *ppp; /* opaque to channel */ int speed; /* transfer rate (bytes/second) */ - /* the following is not used at present */ - int latency; /* overhead time in milliseconds */ + bool direct_xmit; /* no qdisc, xmit directly */ }; #ifdef __KERNEL__ @@ -56,7 +55,7 @@ extern void ppp_input(struct ppp_channel *, struct sk_buff *); /* Called by the channel when an input error occurs, indicating that we may have missed a packet. */ -extern void ppp_input_error(struct ppp_channel *, int code); +extern void ppp_input_error(struct ppp_channel *); /* Attach a channel to a given PPP unit in specified net. */ extern int ppp_register_net_channel(struct net *, struct ppp_channel *); @@ -73,7 +72,9 @@ extern int ppp_channel_index(struct ppp_channel *); /* Get the unit number associated with a channel, or -1 if none */ extern int ppp_unit_number(struct ppp_channel *); -/* Get the device name associated with a channel, or NULL if none */ +/* Get the device name associated with a channel, or NULL if none. + * Caller must hold RCU read lock. + */ extern char *ppp_dev_name(struct ppp_channel *); /* |