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phoenix |
/* $Id: capilli.h,v 1.1.1.1 2004-04-15 02:04:10 phoenix Exp $
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*
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* Kernel CAPI 2.0 Driver Interface for Linux
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*
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* Copyright 1999 by Carsten Paeth <calle@calle.de>
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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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*/
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#ifndef __CAPILLI_H__
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#define __CAPILLI_H__
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typedef struct capiloaddatapart {
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int user; /* data in userspace ? */
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int len;
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unsigned char *data;
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} capiloaddatapart;
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typedef struct capiloaddata {
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capiloaddatapart firmware;
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capiloaddatapart configuration;
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} capiloaddata;
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typedef struct capicardparams {
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unsigned int port;
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unsigned irq;
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int cardtype;
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int cardnr;
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unsigned int membase;
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} capicardparams;
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struct capi_driver;
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struct capi_ctr {
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struct capi_ctr *next; /* next ctr of same driver */
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struct capi_driver *driver;
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int cnr; /* controller number */
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char name[32]; /* name of controller */
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volatile unsigned short cardstate; /* controller state */
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volatile int blocked; /* output blocked */
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int traceflag; /* capi trace */
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void *driverdata; /* driver specific */
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/* filled before calling ready callback */
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__u8 manu[CAPI_MANUFACTURER_LEN]; /* CAPI_GET_MANUFACTURER */
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capi_version version; /* CAPI_GET_VERSION */
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capi_profile profile; /* CAPI_GET_PROFILE */
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__u8 serial[CAPI_SERIAL_LEN]; /* CAPI_GET_SERIAL */
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/* functions */
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void (*ready)(struct capi_ctr * card);
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void (*reseted)(struct capi_ctr * card);
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void (*suspend_output)(struct capi_ctr * card);
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void (*resume_output)(struct capi_ctr * card);
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void (*handle_capimsg)(struct capi_ctr * card,
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__u16 appl, struct sk_buff *skb);
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void (*appl_registered)(struct capi_ctr * card, __u16 appl);
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void (*appl_released)(struct capi_ctr * card, __u16 appl);
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void (*new_ncci)(struct capi_ctr * card,
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__u16 appl, __u32 ncci, __u32 winsize);
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void (*free_ncci)(struct capi_ctr * card, __u16 appl, __u32 ncci);
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/* management information for kcapi */
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unsigned long nrecvctlpkt;
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unsigned long nrecvdatapkt;
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unsigned long nsentctlpkt;
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unsigned long nsentdatapkt;
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struct proc_dir_entry *procent;
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char procfn[128];
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};
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struct capi_driver_interface {
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struct capi_ctr *(*attach_ctr)(struct capi_driver *driver, char *name, void *data);
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int (*detach_ctr)(struct capi_ctr *);
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};
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struct capi_driver {
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char name[32]; /* driver name */
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char revision[32];
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int (*load_firmware)(struct capi_ctr *, capiloaddata *);
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void (*reset_ctr)(struct capi_ctr *);
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void (*remove_ctr)(struct capi_ctr *);
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void (*register_appl)(struct capi_ctr *, __u16 appl,
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capi_register_params *);
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void (*release_appl)(struct capi_ctr *, __u16 appl);
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void (*send_message)(struct capi_ctr *, struct sk_buff *skb);
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char *(*procinfo)(struct capi_ctr *);
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int (*ctr_read_proc)(char *page, char **start, off_t off,
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int count, int *eof, struct capi_ctr *card);
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int (*driver_read_proc)(char *page, char **start, off_t off,
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int count, int *eof, struct capi_driver *driver);
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int (*add_card)(struct capi_driver *driver, capicardparams *data);
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/* intitialized by kcapi */
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struct capi_ctr *controller; /* list of controllers */
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struct capi_driver *next;
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int ncontroller;
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struct proc_dir_entry *procent;
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char procfn[128];
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};
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struct capi_driver_interface *attach_capi_driver(struct capi_driver *driver);
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void detach_capi_driver(struct capi_driver *driver);
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#endif /* __CAPILLI_H__ */
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