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/* $Id: capilli.h,v 1.1.4.1 2001/11/20 14:19:34 kai Exp $
*
* Kernel CAPI 2.0 Driver Interface for Linux
*
* Copyright 1999 by Carsten Paeth <calle@calle.de>
*
* This software may be used and distributed according to the terms
* of the GNU General Public License, incorporated herein by reference.
*
*/
#ifndef __CAPILLI_H__
#define __CAPILLI_H__
typedef struct capiloaddatapart {
int user; /* data in userspace ? */
int len;
unsigned char *data;
} capiloaddatapart;
typedef struct capiloaddata {
capiloaddatapart firmware;
capiloaddatapart configuration;
} capiloaddata;
typedef struct capicardparams {
unsigned int port;
unsigned irq;
int cardtype;
int cardnr;
unsigned int membase;
} capicardparams;
struct capi_driver;
struct capi_ctr {
struct capi_ctr *next; /* next ctr of same driver */
struct capi_driver *driver;
int cnr; /* controller number */
char name[32]; /* name of controller */
volatile unsigned short cardstate; /* controller state */
volatile int blocked; /* output blocked */
int traceflag; /* capi trace */
void *driverdata; /* driver specific */
/* filled before calling ready callback */
__u8 manu[CAPI_MANUFACTURER_LEN]; /* CAPI_GET_MANUFACTURER */
capi_version version; /* CAPI_GET_VERSION */
capi_profile profile; /* CAPI_GET_PROFILE */
__u8 serial[CAPI_SERIAL_LEN]; /* CAPI_GET_SERIAL */
/* functions */
void (*ready)(struct capi_ctr * card);
void (*reseted)(struct capi_ctr * card);
void (*suspend_output)(struct capi_ctr * card);
void (*resume_output)(struct capi_ctr * card);
void (*handle_capimsg)(struct capi_ctr * card,
__u16 appl, struct sk_buff *skb);
void (*appl_registered)(struct capi_ctr * card, __u16 appl);
void (*appl_released)(struct capi_ctr * card, __u16 appl);
void (*new_ncci)(struct capi_ctr * card,
__u16 appl, __u32 ncci, __u32 winsize);
void (*free_ncci)(struct capi_ctr * card, __u16 appl, __u32 ncci);
/* management information for kcapi */
unsigned long nrecvctlpkt;
unsigned long nrecvdatapkt;
unsigned long nsentctlpkt;
unsigned long nsentdatapkt;
struct proc_dir_entry *procent;
char procfn[128];
};
struct capi_driver_interface {
struct capi_ctr *(*attach_ctr)(struct capi_driver *driver, char *name, void *data);
int (*detach_ctr)(struct capi_ctr *);
};
struct capi_driver {
char name[32]; /* driver name */
char revision[32];
int (*load_firmware)(struct capi_ctr *, capiloaddata *);
void (*reset_ctr)(struct capi_ctr *);
void (*remove_ctr)(struct capi_ctr *);
void (*register_appl)(struct capi_ctr *, __u16 appl,
capi_register_params *);
void (*release_appl)(struct capi_ctr *, __u16 appl);
void (*send_message)(struct capi_ctr *, struct sk_buff *skb);
char *(*procinfo)(struct capi_ctr *);
int (*ctr_read_proc)(char *page, char **start, off_t off,
int count, int *eof, struct capi_ctr *card);
int (*driver_read_proc)(char *page, char **start, off_t off,
int count, int *eof, struct capi_driver *driver);
int (*add_card)(struct capi_driver *driver, capicardparams *data);
/* intitialized by kcapi */
struct capi_ctr *controller; /* list of controllers */
struct capi_driver *next;
int ncontroller;
struct proc_dir_entry *procent;
char procfn[128];
};
struct capi_driver_interface *attach_capi_driver(struct capi_driver *driver);
void detach_capi_driver(struct capi_driver *driver);
#endif /* __CAPILLI_H__ */
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