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/*

 * $Id: b1lli.h,v 1.1.1.1 2001-09-10 07:44:43 simons Exp $

 *

 * ISDN lowlevel-module for AVM B1-card.

 *

 * Copyright 1996 by Carsten Paeth (calle@calle.in-berlin.de)

 *

 * $Log: not supported by cvs2svn $

 * Revision 1.1.1.1  2001/07/02 17:58:00  simons

 * Initial revision

 *

 * Revision 1.1.2.10  1998/10/25 14:37:35  fritz

 * Backported from MIPS (Cobalt).

 *

 * Revision 1.1.2.9  1998/03/20 14:30:02  calle

 * added cardnr to detect if you try to add same T1 to different io address.

 * change number of nccis depending on number of channels.

 *

 * Revision 1.1.2.8  1998/03/04 17:32:33  calle

 * Changes for T1.

 *

 * Revision 1.1.2.7  1998/02/27 15:38:29  calle

 * T1 running with slow link.

 *

 * Revision 1.1.2.6  1998/02/24 17:57:36  calle

 * changes for T1.

 *

 * Revision 1.1.2.5  1998/01/27 16:11:50  calle

 * support for PCMCIA B1/M1/M2 ready.

 *

 * Revision 1.1.2.4  1998/01/26 14:51:56  calle

 * interface change for pcmcia cards.

 *

 * Revision 1.1.2.3  1998/01/23 16:46:45  calle

 * new functions for pcmcia cards.

 *

 * Revision 1.1.2.2  1997/11/26 16:57:26  calle

 * more changes for B1/M1/T1.

 *

 * Revision 1.1.2.1  1997/11/26 10:47:01  calle

 * prepared for M1 (Mobile) and T1 (PMX) cards.

 * prepared to set configuration after load to support other D-channel

 * protocols, point-to-point and leased lines.

 *

 * Revision 1.1  1997/03/04 21:27:32  calle

 * First version in isdn4linux

 *

 * Revision 2.2  1997/02/12 09:31:39  calle

 * new version

 *

 * Revision 1.1  1997/01/31 10:32:20  calle

 * Initial revision

 *

 */

#ifndef _B1LLI_H_

#define _B1LLI_H_

/*

 * struct for loading t4 file

 */

typedef struct avmb1_t4file {

        int len;

        unsigned char *data;

} avmb1_t4file;

typedef struct avmb1_loaddef {

        int contr;

        avmb1_t4file t4file;

} avmb1_loaddef;

typedef struct avmb1_loadandconfigdef {

        int contr;

        avmb1_t4file t4file;

        avmb1_t4file t4config;

} avmb1_loadandconfigdef;

typedef struct avmb1_resetdef {

        int contr;

} avmb1_resetdef;

typedef struct avmb1_getdef {

        int contr;

        int cardtype;

        int cardstate;

} avmb1_getdef;

/*

 * struct for adding new cards

 */

typedef struct avmb1_carddef {

        int port;

        int irq;

} avmb1_carddef;

#define AVM_CARDTYPE_B1 0

#define AVM_CARDTYPE_T1 1

#define AVM_CARDTYPE_M1 2

#define AVM_CARDTYPE_M2 3

typedef struct avmb1_extcarddef {

        int port;

        int irq;

        int cardtype;

        int cardnr;  /* for HEMA/T1 */

} avmb1_extcarddef;

#define AVMB1_LOAD              0        /* load image to card */

#define AVMB1_ADDCARD           1       /* add a new card */

#define AVMB1_RESETCARD         2       /* reset a card */

#define AVMB1_LOAD_AND_CONFIG   3       /* load image and config to card */

#define AVMB1_ADDCARD_WITH_TYPE 4       /* add a new card, with cardtype */

#define AVMB1_GET_CARDINFO      5       /* get cardtype */

#define AVMB1_REMOVECARD        6       /* remove a card (usefull for T1) */

/*

 * card states for startup

 */

#define CARD_FREE       0

#define CARD_DETECTED   1

#define CARD_LOADING    2

#define CARD_INITSTATE  4

#define CARD_RUNNING    5

#define CARD_ACTIVE     6

#ifdef __KERNEL__

#define AVMB1_PORTLEN           0x1f

#define AVM_MAXVERSION          8

#define AVM_NAPPS               30

#define AVM_NNCCI_PER_CHANNEL   4

/*

 * Main driver data

 */

typedef struct avmb1_card {

        struct avmb1_card *next;

        int cnr;

        unsigned int port;

        unsigned irq;

        int cardtype;

        int cardnr; /* for T1-HEMA */

        volatile unsigned short cardstate;

        int interrupt;

        int blocked;

        int versionlen;

        char versionbuf[1024];

        char *version[AVM_MAXVERSION];

        char msgbuf[128];       /* capimsg msg part */

        char databuf[2048];     /* capimsg data part */

        capi_version cversion;

        char name[10];

} avmb1_card;

/*

 * Versions

 */

#define VER_DRIVER      0

#define VER_CARDTYPE    1

#define VER_HWID        2

#define VER_SERIAL      3

#define VER_OPTION      4

#define VER_PROTO       5

#define VER_PROFILE     6

#define VER_CAPI        7

/* b1lli.c */

int B1_detect(unsigned int base, int cardtype);

int T1_detectandinit(unsigned int base, unsigned irq, int cardnr);

void B1_reset(unsigned int base);

void T1_reset(unsigned int base);

int B1_load_t4file(unsigned int base, avmb1_t4file * t4file);

int B1_load_config(unsigned int base, avmb1_t4file * config);

int B1_loaded(unsigned int base);

void B1_setinterrupt(unsigned int base, unsigned irq, int cardtype);

unsigned char B1_disable_irq(unsigned int base);

void T1_disable_irq(unsigned int base);

int B1_valid_irq(unsigned irq, int cardtype);

int B1_valid_port(unsigned port, int cardtype);

void B1_handle_interrupt(avmb1_card * card);

void B1_send_init(unsigned int port,

            unsigned int napps, unsigned int nncci, unsigned int cardnr);

void B1_send_register(unsigned int port,

                      __u16 appid, __u32 nmsg,

                      __u32 nb3conn, __u32 nb3blocks, __u32 b3bsize);

void B1_send_release(unsigned int port, __u16 appid);

void B1_send_message(unsigned int port, struct sk_buff *skb);

/* b1capi.c */

void avmb1_handle_new_ncci(avmb1_card * card,

                           __u16 appl, __u32 ncci, __u32 winsize);

void avmb1_handle_free_ncci(avmb1_card * card,

                            __u16 appl, __u32 ncci);

void avmb1_handle_capimsg(avmb1_card * card, __u16 appl, struct sk_buff *skb);

void avmb1_card_ready(avmb1_card * card);

/* standard calls, with check and allocation of resources */

int avmb1_addcard(int port, int irq, int cardtype);

int avmb1_probecard(int port, int irq, int cardtype);

int avmb1_resetcard(int cardnr);

/* calls for pcmcia driver */

int avmb1_detectcard(int port, int irq, int cardtype);

int avmb1_registercard(int port, int irq, int cardtype, int allocio);

int avmb1_unregistercard(int cnr, int freeio);

#endif                          /* __KERNEL__ */

#endif                          /* _B1LLI_H_ */