186fd777a8
isdn_if.writebuf_skb has an additional ack flag argument which was missing from sndpkt leading to the following warning: CC [M] drivers/isdn/sc/init.o drivers/isdn/sc/init.c: In function ‘sc_init’: drivers/isdn/sc/init.c:281: warning: assignment from incompatible pointer type Note that this doesn't actually do anything with the flag, it just fixes the warning (and probably accessing the last argument). Signed-off-by: Frank Lichtenheld <frank@lichtenheld.de> Signed-off-by: David S. Miller <davem@davemloft.net>
132 lines
4.3 KiB
C
132 lines
4.3 KiB
C
/* $Id: card.h,v 1.1.10.1 2001/09/23 22:24:59 kai Exp $
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*
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* Driver parameters for SpellCaster ISA ISDN adapters
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*
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* Copyright (C) 1996 SpellCaster Telecommunications Inc.
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*
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* This software may be used and distributed according to the terms
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* of the GNU General Public License, incorporated herein by reference.
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*
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* For more information, please contact gpl-info@spellcast.com or write:
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*
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* SpellCaster Telecommunications Inc.
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* 5621 Finch Avenue East, Unit #3
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* Scarborough, Ontario Canada
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* M1B 2T9
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* +1 (416) 297-8565
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* +1 (416) 297-6433 Facsimile
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*/
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#ifndef CARD_H
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#define CARD_H
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/*
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* We need these if they're not already included
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*/
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#include <linux/timer.h>
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#include <linux/time.h>
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#include <linux/isdnif.h>
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#include <linux/irqreturn.h>
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#include "message.h"
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#include "scioc.h"
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/*
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* Amount of time to wait for a reset to complete
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*/
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#define CHECKRESET_TIME msecs_to_jiffies(4000)
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/*
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* Amount of time between line status checks
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*/
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#define CHECKSTAT_TIME msecs_to_jiffies(8000)
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/*
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* The maximum amount of time to wait for a message response
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* to arrive. Use exclusively by send_and_receive
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*/
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#define SAR_TIMEOUT msecs_to_jiffies(10000)
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/*
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* Macro to determine is a card id is valid
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*/
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#define IS_VALID_CARD(x) ((x >= 0) && (x <= cinst))
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/*
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* Per channel status and configuration
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*/
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typedef struct {
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int l2_proto;
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int l3_proto;
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char dn[50];
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unsigned long first_sendbuf; /* Offset of first send buffer */
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unsigned int num_sendbufs; /* Number of send buffers */
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unsigned int free_sendbufs; /* Number of free sendbufs */
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unsigned int next_sendbuf; /* Next sequential buffer */
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char eazlist[50]; /* Set with SETEAZ */
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char sillist[50]; /* Set with SETSIL */
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int eazclear; /* Don't accept calls if TRUE */
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} bchan;
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/*
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* Everything you want to know about the adapter ...
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*/
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typedef struct {
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int model;
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int driverId; /* LL Id */
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char devicename[20]; /* The device name */
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isdn_if *card; /* ISDN4Linux structure */
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bchan *channel; /* status of the B channels */
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char nChannels; /* Number of channels */
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unsigned int interrupt; /* Interrupt number */
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int iobase; /* I/O Base address */
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int ioport[MAX_IO_REGS]; /* Index to I/O ports */
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int shmem_pgport; /* port for the exp mem page reg. */
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int shmem_magic; /* adapter magic number */
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unsigned int rambase; /* Shared RAM base address */
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unsigned int ramsize; /* Size of shared memory */
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RspMessage async_msg; /* Async response message */
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int want_async_messages; /* Snoop the Q ? */
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unsigned char seq_no; /* Next send seq. number */
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struct timer_list reset_timer; /* Check reset timer */
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struct timer_list stat_timer; /* Check startproc timer */
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unsigned char nphystat; /* Latest PhyStat info */
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unsigned char phystat; /* Last PhyStat info */
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HWConfig_pl hwconfig; /* Hardware config info */
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char load_ver[11]; /* CommManage Version string */
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char proc_ver[11]; /* CommEngine Version */
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int StartOnReset; /* Indicates startproc after reset */
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int EngineUp; /* Indicates CommEngine Up */
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int trace_mode; /* Indicate if tracing is on */
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spinlock_t lock; /* local lock */
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} board;
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extern board *sc_adapter[];
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extern int cinst;
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void memcpy_toshmem(int card, void *dest, const void *src, size_t n);
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void memcpy_fromshmem(int card, void *dest, const void *src, size_t n);
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int get_card_from_id(int driver);
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int indicate_status(int card, int event, ulong Channel, char *Data);
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irqreturn_t interrupt_handler(int interrupt, void *cardptr);
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int sndpkt(int devId, int channel, int ack, struct sk_buff *data);
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void rcvpkt(int card, RspMessage *rcvmsg);
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int command(isdn_ctrl *cmd);
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int reset(int card);
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int startproc(int card);
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int send_and_receive(int card, unsigned int procid, unsigned char type,
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unsigned char class, unsigned char code,
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unsigned char link, unsigned char data_len,
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unsigned char *data, RspMessage *mesgdata, int timeout);
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void flushreadfifo (int card);
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int sendmessage(int card, unsigned int procid, unsigned int type,
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unsigned int class, unsigned int code, unsigned int link,
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unsigned int data_len, unsigned int *data);
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int receivemessage(int card, RspMessage *rspmsg);
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int sc_ioctl(int card, scs_ioctl *data);
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int setup_buffers(int card, int c);
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void sc_check_reset(unsigned long data);
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void check_phystat(unsigned long data);
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#endif /* CARD_H */
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