| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | /* $Id: capilli.h,v 1.1.2.2 2004/01/16 21:09:27 keil Exp $ |
| 2 | * |
| 3 | * Kernel CAPI 2.0 Driver Interface for Linux |
| 4 | * |
| 5 | * Copyright 1999 by Carsten Paeth <calle@calle.de> |
| 6 | * |
| 7 | * This software may be used and distributed according to the terms |
| 8 | * of the GNU General Public License, incorporated herein by reference. |
| 9 | * |
| 10 | */ |
| 11 | |
| 12 | #ifndef __CAPILLI_H__ |
| 13 | #define __CAPILLI_H__ |
| 14 | |
| 15 | #include <linux/kernel.h> |
| 16 | #include <linux/list.h> |
| 17 | #include <linux/capi.h> |
| 18 | #include <linux/kernelcapi.h> |
| 19 | |
| 20 | typedef struct capiloaddatapart { |
| 21 | int user; /* data in userspace ? */ |
| 22 | int len; |
| 23 | unsigned char *data; |
| 24 | } capiloaddatapart; |
| 25 | |
| 26 | typedef struct capiloaddata { |
| 27 | capiloaddatapart firmware; |
| 28 | capiloaddatapart configuration; |
| 29 | } capiloaddata; |
| 30 | |
| 31 | typedef struct capicardparams { |
| 32 | unsigned int port; |
| 33 | unsigned irq; |
| 34 | int cardtype; |
| 35 | int cardnr; |
| 36 | unsigned int membase; |
| 37 | } capicardparams; |
| 38 | |
| 39 | struct capi_ctr { |
| 40 | /* filled in before calling attach_capi_ctr */ |
| 41 | struct module *owner; |
| 42 | void *driverdata; /* driver specific */ |
| 43 | char name[32]; /* name of controller */ |
| 44 | char *driver_name; /* name of driver */ |
| 45 | int (*load_firmware)(struct capi_ctr *, capiloaddata *); |
| 46 | void (*reset_ctr)(struct capi_ctr *); |
| 47 | void (*register_appl)(struct capi_ctr *, u16 appl, |
| 48 | capi_register_params *); |
| 49 | void (*release_appl)(struct capi_ctr *, u16 appl); |
| 50 | u16 (*send_message)(struct capi_ctr *, struct sk_buff *skb); |
| 51 | |
| 52 | char *(*procinfo)(struct capi_ctr *); |
| 53 | int (*ctr_read_proc)(char *page, char **start, off_t off, |
| 54 | int count, int *eof, struct capi_ctr *card); |
| 55 | |
| 56 | /* filled in before calling ready callback */ |
| 57 | u8 manu[CAPI_MANUFACTURER_LEN]; /* CAPI_GET_MANUFACTURER */ |
| 58 | capi_version version; /* CAPI_GET_VERSION */ |
| 59 | capi_profile profile; /* CAPI_GET_PROFILE */ |
| 60 | u8 serial[CAPI_SERIAL_LEN]; /* CAPI_GET_SERIAL */ |
| 61 | |
| 62 | /* management information for kcapi */ |
| 63 | |
| 64 | unsigned long nrecvctlpkt; |
| 65 | unsigned long nrecvdatapkt; |
| 66 | unsigned long nsentctlpkt; |
| 67 | unsigned long nsentdatapkt; |
| 68 | |
| 69 | int cnr; /* controller number */ |
| 70 | volatile unsigned short cardstate; /* controller state */ |
| 71 | volatile int blocked; /* output blocked */ |
| 72 | int traceflag; /* capi trace */ |
| 73 | |
| 74 | struct proc_dir_entry *procent; |
| 75 | char procfn[128]; |
| 76 | }; |
| 77 | |
| 78 | int attach_capi_ctr(struct capi_ctr *); |
| 79 | int detach_capi_ctr(struct capi_ctr *); |
| 80 | |
| 81 | void capi_ctr_ready(struct capi_ctr * card); |
| 82 | void capi_ctr_reseted(struct capi_ctr * card); |
| 83 | void capi_ctr_suspend_output(struct capi_ctr * card); |
| 84 | void capi_ctr_resume_output(struct capi_ctr * card); |
| 85 | void capi_ctr_handle_message(struct capi_ctr * card, u16 appl, struct sk_buff *skb); |
| 86 | |
| 87 | // --------------------------------------------------------------------------- |
| 88 | // needed for AVM capi drivers |
| 89 | |
| 90 | struct capi_driver { |
| 91 | char name[32]; /* driver name */ |
| 92 | char revision[32]; |
| 93 | |
| 94 | int (*add_card)(struct capi_driver *driver, capicardparams *data); |
| 95 | |
| 96 | /* management information for kcapi */ |
| 97 | struct list_head list; |
| 98 | }; |
| 99 | |
| 100 | void register_capi_driver(struct capi_driver *driver); |
| 101 | void unregister_capi_driver(struct capi_driver *driver); |
| 102 | |
| 103 | // --------------------------------------------------------------------------- |
| 104 | // library functions for use by hardware controller drivers |
| 105 | |
| 106 | void capilib_new_ncci(struct list_head *head, u16 applid, u32 ncci, u32 winsize); |
| 107 | void capilib_free_ncci(struct list_head *head, u16 applid, u32 ncci); |
| 108 | void capilib_release_appl(struct list_head *head, u16 applid); |
| 109 | void capilib_release(struct list_head *head); |
| 110 | void capilib_data_b3_conf(struct list_head *head, u16 applid, u32 ncci, u16 msgid); |
| 111 | u16 capilib_data_b3_req(struct list_head *head, u16 applid, u32 ncci, u16 msgid); |
| 112 | |
| 113 | #endif /* __CAPILLI_H__ */ |