*/
/*
- * ==FILEVERSION 960302==
+ * ==FILEVERSION 971001==
*
* NOTE TO MAINTAINERS:
* If you modify this file at all, please set the above date.
__s32 count; /* Count of characters in bufr */
__s32 head; /* index to head of list */
__s32 tail; /* index to tail of list */
- __u32 locked; /* Buffer is being sent */
+ unsigned long locked; /* Buffer is being sent */
__s32 type; /* Type of the buffer */
/* =0, device read buffer */
/* =1, device write buffer */
/* =2, daemon write buffer */
/* =3, daemon read buffer */
__u16 fcs; /* Frame Check Sequence (CRC) */
- __u8 filler[4]; /* Extra space if needed */
+ __u16 magic; /* Extra space if needed */
};
/* Given a pointer to the ppp_buffer then return base address of buffer */
struct ppp {
__s32 magic; /* magic value for structure */
+ struct ppp *next; /* unit with next index */
/* Bitmapped flag fields. */
- __u32 inuse; /* are we allocated? */
+ unsigned long inuse; /* are we allocated? */
__u8 escape; /* 0x20 if prev char was PPP_ESC*/
__u8 toss; /* toss this frame */
__u32 recv_async_map; /* 1 bit means that given control
character is ignored on input*/
- __s32 mtu; /* maximum xmit frame size */
- __s32 mru; /* maximum receive frame size */
+ __s32 mtu; /* maximum xmit frame size */
+ __s32 mru; /* maximum receive frame size */
/* Information about the current tty data */
- __s32 line; /* PPP channel number */
- struct tty_struct *tty; /* ptr to TTY structure */
- __s32 bytes_sent; /* Bytes sent on frame */
- __s32 bytes_rcvd; /* Bytes recvd on frame */
-
- /* Interface to the network layer */
- struct device *dev; /* easy for intr handling */
+ __s32 line; /* PPP channel number */
+ struct tty_struct *tty; /* ptr to TTY structure */
+ struct tty_struct *backup_tty; /* TTY to use if tty gets closed */
+ __s32 bytes_sent; /* Bytes sent on frame */
+ __s32 bytes_rcvd; /* Bytes recvd on frame */
/* VJ Header compression data */
- struct slcompress *slcomp; /* for header compression */
+ struct slcompress *slcomp; /* for header compression */
/* Transmission information */
struct ppp_buffer *xbuf; /* Buffer currently being sent */
struct ppp_buffer *s1buf; /* Pointer to daemon buffer */
struct ppp_buffer *s2buf; /* Pointer to device buffer */
- __u32 last_xmit; /* time of last transmission */
+ unsigned long last_xmit; /* time of last transmission */
+ unsigned long last_recv; /* time last packet received */
/* These are pointers to the malloc()ed frame buffers.
These buffers are used while processing a packet. If a packet
struct wait_queue *read_wait; /* queue for writing processes */
/* Statistic information */
- struct pppstat stats; /* statistic information */
- struct ppp_idle ddinfo; /* demand dial information */
+ struct pppstat stats; /* statistic information */
/* PPP compression protocol information */
__u32 sc_bytessent; /* count of octets sent */
struct compressor *sc_rcomp; /* receive decompressor */
void *sc_rc_state; /* receive decompressor state */
__s32 sc_xfer; /* PID of reserved PPP table */
+ char name[8];
+ struct device dev; /* net device structure */
+ struct enet_statistics estats; /* more detailed stats */
};