114 lines
3.5 KiB
C
114 lines
3.5 KiB
C
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/* $Id: capilli.h,v 1.1.2.2 2004/01/16 21:09:27 keil 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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#include <linux/kernel.h>
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#include <linux/list.h>
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#include <linux/capi.h>
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#include <linux/kernelcapi.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_ctr {
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/* filled in before calling attach_capi_ctr */
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struct module *owner;
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void *driverdata; /* driver specific */
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char name[32]; /* name of controller */
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char *driver_name; /* name of driver */
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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 (*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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u16 (*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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/* filled in 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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/* 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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int cnr; /* controller number */
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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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struct proc_dir_entry *procent;
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char procfn[128];
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};
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int attach_capi_ctr(struct capi_ctr *);
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int detach_capi_ctr(struct capi_ctr *);
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void capi_ctr_ready(struct capi_ctr * card);
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void capi_ctr_down(struct capi_ctr * card);
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void capi_ctr_suspend_output(struct capi_ctr * card);
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void capi_ctr_resume_output(struct capi_ctr * card);
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void capi_ctr_handle_message(struct capi_ctr * card, u16 appl, struct sk_buff *skb);
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// ---------------------------------------------------------------------------
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// needed for AVM capi drivers
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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 (*add_card)(struct capi_driver *driver, capicardparams *data);
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/* management information for kcapi */
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struct list_head list;
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};
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void register_capi_driver(struct capi_driver *driver);
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void unregister_capi_driver(struct capi_driver *driver);
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// ---------------------------------------------------------------------------
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// library functions for use by hardware controller drivers
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void capilib_new_ncci(struct list_head *head, u16 applid, u32 ncci, u32 winsize);
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void capilib_free_ncci(struct list_head *head, u16 applid, u32 ncci);
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void capilib_release_appl(struct list_head *head, u16 applid);
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void capilib_release(struct list_head *head);
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void capilib_data_b3_conf(struct list_head *head, u16 applid, u32 ncci, u16 msgid);
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u16 capilib_data_b3_req(struct list_head *head, u16 applid, u32 ncci, u16 msgid);
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#endif /* __CAPILLI_H__ */
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