diff options
Diffstat (limited to 'drivers/isdn/pcbit/pcbit.h')
| -rw-r--r-- | drivers/isdn/pcbit/pcbit.h | 36 |
1 files changed, 22 insertions, 14 deletions
diff --git a/drivers/isdn/pcbit/pcbit.h b/drivers/isdn/pcbit/pcbit.h index 388bacefd23..0a5a99440a8 100644 --- a/drivers/isdn/pcbit/pcbit.h +++ b/drivers/isdn/pcbit/pcbit.h @@ -2,10 +2,10 @@ * PCBIT-D device driver definitions * * Copyright (C) 1996 Universidade de Lisboa - * + * * Written by Pedro Roque Marques (roque@di.fc.ul.pt) * - * This software may be used and distributed according to the terms of + * This software may be used and distributed according to the terms of * the GNU General Public License, incorporated herein by reference. */ @@ -32,14 +32,14 @@ struct pcbit_chan { unsigned short r_refnum; unsigned short fsm_state; struct timer_list fsm_timer; -#ifdef BLOCK_TIMER +#ifdef BLOCK_TIMER struct timer_list block_timer; #endif }; struct msn_entry { char *msn; - struct msn_entry * next; + struct msn_entry *next; }; struct pcbit_dev { @@ -49,15 +49,15 @@ struct pcbit_dev { unsigned long ph_mem; unsigned int irq; unsigned int id; - unsigned int interrupt; /* set during interrupt + unsigned int interrupt; /* set during interrupt processing */ spinlock_t lock; /* isdn4linux */ - struct msn_entry * msn_list; /* ISDN address list */ - - isdn_if * dev_if; - + struct msn_entry *msn_list; /* ISDN address list */ + + isdn_if *dev_if; + ushort ll_hdrlen; ushort hl_hdrlen; @@ -89,17 +89,17 @@ struct pcbit_dev { unsigned char send_seq; unsigned char rcv_seq; unsigned char unack_seq; - + unsigned short free; /* channels */ struct pcbit_chan *b1; - struct pcbit_chan *b2; + struct pcbit_chan *b2; }; -#define STATS_TIMER (10*HZ) -#define ERRTIME (HZ/10) +#define STATS_TIMER (10 * HZ) +#define ERRTIME (HZ / 10) /* MRU */ #define MAXBUFSIZE 1534 @@ -107,7 +107,7 @@ struct pcbit_dev { #define STATBUF_LEN 2048 /* - * + * */ #endif /* __KERNEL__ */ @@ -166,4 +166,12 @@ struct pcbit_ioctl { #define L2_RUNNING 5 #define L2_ERROR 6 +void pcbit_deliver(struct work_struct *work); +int pcbit_init_dev(int board, int mem_base, int irq); +void pcbit_terminate(int board); +void pcbit_l3_receive(struct pcbit_dev *dev, ulong msg, struct sk_buff *skb, + ushort hdr_len, ushort refnum); +void pcbit_state_change(struct pcbit_dev *dev, struct pcbit_chan *chan, + unsigned short i, unsigned short ev, unsigned short f); + #endif |