285 строки
11 KiB
C
285 строки
11 KiB
C
/* $Id: hysdn_defs.h,v 1.5.6.3 2001/09/23 22:24:54 kai Exp $
|
|
*
|
|
* Linux driver for HYSDN cards
|
|
* global definitions and exported vars and functions.
|
|
*
|
|
* Author Werner Cornelius (werner@titro.de) for Hypercope GmbH
|
|
* Copyright 1999 by Werner Cornelius (werner@titro.de)
|
|
*
|
|
* This software may be used and distributed according to the terms
|
|
* of the GNU General Public License, incorporated herein by reference.
|
|
*
|
|
*/
|
|
|
|
#ifndef HYSDN_DEFS_H
|
|
#define HYSDN_DEFS_H
|
|
|
|
#include <linux/hysdn_if.h>
|
|
#include <linux/interrupt.h>
|
|
#include <linux/workqueue.h>
|
|
#include <linux/skbuff.h>
|
|
|
|
#include "ince1pc.h"
|
|
|
|
#ifdef CONFIG_HYSDN_CAPI
|
|
#include <linux/capi.h>
|
|
#include <linux/isdn/capicmd.h>
|
|
#include <linux/isdn/capiutil.h>
|
|
#include <linux/isdn/capilli.h>
|
|
|
|
/***************************/
|
|
/* CAPI-Profile values. */
|
|
/***************************/
|
|
|
|
#define GLOBAL_OPTION_INTERNAL_CONTROLLER 0x0001
|
|
#define GLOBAL_OPTION_EXTERNAL_CONTROLLER 0x0002
|
|
#define GLOBAL_OPTION_HANDSET 0x0004
|
|
#define GLOBAL_OPTION_DTMF 0x0008
|
|
#define GLOBAL_OPTION_SUPPL_SERVICES 0x0010
|
|
#define GLOBAL_OPTION_CHANNEL_ALLOCATION 0x0020
|
|
#define GLOBAL_OPTION_B_CHANNEL_OPERATION 0x0040
|
|
|
|
#define B1_PROT_64KBIT_HDLC 0x0001
|
|
#define B1_PROT_64KBIT_TRANSPARENT 0x0002
|
|
#define B1_PROT_V110_ASYNCH 0x0004
|
|
#define B1_PROT_V110_SYNCH 0x0008
|
|
#define B1_PROT_T30 0x0010
|
|
#define B1_PROT_64KBIT_INV_HDLC 0x0020
|
|
#define B1_PROT_56KBIT_TRANSPARENT 0x0040
|
|
|
|
#define B2_PROT_ISO7776 0x0001
|
|
#define B2_PROT_TRANSPARENT 0x0002
|
|
#define B2_PROT_SDLC 0x0004
|
|
#define B2_PROT_LAPD 0x0008
|
|
#define B2_PROT_T30 0x0010
|
|
#define B2_PROT_PPP 0x0020
|
|
#define B2_PROT_TRANSPARENT_IGNORE_B1_FRAMING_ERRORS 0x0040
|
|
|
|
#define B3_PROT_TRANSPARENT 0x0001
|
|
#define B3_PROT_T90NL 0x0002
|
|
#define B3_PROT_ISO8208 0x0004
|
|
#define B3_PROT_X25_DCE 0x0008
|
|
#define B3_PROT_T30 0x0010
|
|
#define B3_PROT_T30EXT 0x0020
|
|
|
|
#define HYSDN_MAXVERSION 8
|
|
|
|
/* Number of sendbuffers in CAPI-queue */
|
|
#define HYSDN_MAX_CAPI_SKB 20
|
|
|
|
#endif /* CONFIG_HYSDN_CAPI*/
|
|
|
|
/************************************************/
|
|
/* constants and bits for debugging/log outputs */
|
|
/************************************************/
|
|
#define LOG_MAX_LINELEN 120
|
|
#define DEB_OUT_SYSLOG 0x80000000 /* output to syslog instead of proc fs */
|
|
#define LOG_MEM_ERR 0x00000001 /* log memory errors like kmalloc failure */
|
|
#define LOG_POF_OPEN 0x00000010 /* log pof open and close activities */
|
|
#define LOG_POF_RECORD 0x00000020 /* log pof record parser */
|
|
#define LOG_POF_WRITE 0x00000040 /* log detailed pof write operation */
|
|
#define LOG_POF_CARD 0x00000080 /* log pof related card functions */
|
|
#define LOG_CNF_LINE 0x00000100 /* all conf lines are put to procfs */
|
|
#define LOG_CNF_DATA 0x00000200 /* non comment conf lines are shown with channel */
|
|
#define LOG_CNF_MISC 0x00000400 /* additional conf line debug outputs */
|
|
#define LOG_SCHED_ASYN 0x00001000 /* debug schedulers async tx routines */
|
|
#define LOG_PROC_OPEN 0x00100000 /* open and close from procfs are logged */
|
|
#define LOG_PROC_ALL 0x00200000 /* all actions from procfs are logged */
|
|
#define LOG_NET_INIT 0x00010000 /* network init and deinit logging */
|
|
|
|
#define DEF_DEB_FLAGS 0x7fff000f /* everything is logged to procfs */
|
|
|
|
/**********************************/
|
|
/* proc filesystem name constants */
|
|
/**********************************/
|
|
#define PROC_SUBDIR_NAME "hysdn"
|
|
#define PROC_CONF_BASENAME "cardconf"
|
|
#define PROC_LOG_BASENAME "cardlog"
|
|
|
|
/***********************************/
|
|
/* PCI 32 bit parms for IO and MEM */
|
|
/***********************************/
|
|
#define PCI_REG_PLX_MEM_BASE 0
|
|
#define PCI_REG_PLX_IO_BASE 1
|
|
#define PCI_REG_MEMORY_BASE 3
|
|
|
|
/**************/
|
|
/* card types */
|
|
/**************/
|
|
#define BD_NONE 0U
|
|
#define BD_PERFORMANCE 1U
|
|
#define BD_VALUE 2U
|
|
#define BD_PCCARD 3U
|
|
#define BD_ERGO 4U
|
|
#define BD_METRO 5U
|
|
#define BD_CHAMP2 6U
|
|
#define BD_PLEXUS 7U
|
|
|
|
/******************************************************/
|
|
/* defined states for cards shown by reading cardconf */
|
|
/******************************************************/
|
|
#define CARD_STATE_UNUSED 0 /* never been used or booted */
|
|
#define CARD_STATE_BOOTING 1 /* booting is in progress */
|
|
#define CARD_STATE_BOOTERR 2 /* a previous boot was aborted */
|
|
#define CARD_STATE_RUN 3 /* card is active */
|
|
|
|
/*******************************/
|
|
/* defines for error_log_state */
|
|
/*******************************/
|
|
#define ERRLOG_STATE_OFF 0 /* error log is switched off, nothing to do */
|
|
#define ERRLOG_STATE_ON 1 /* error log is switched on, wait for data */
|
|
#define ERRLOG_STATE_START 2 /* start error logging */
|
|
#define ERRLOG_STATE_STOP 3 /* stop error logging */
|
|
|
|
/*******************************/
|
|
/* data structure for one card */
|
|
/*******************************/
|
|
typedef struct HYSDN_CARD {
|
|
|
|
/* general variables for the cards */
|
|
int myid; /* own driver card id */
|
|
unsigned char bus; /* pci bus the card is connected to */
|
|
unsigned char devfn; /* slot+function bit encoded */
|
|
unsigned short subsysid;/* PCI subsystem id */
|
|
unsigned char brdtype; /* type of card */
|
|
unsigned int bchans; /* number of available B-channels */
|
|
unsigned int faxchans; /* number of available fax-channels */
|
|
unsigned char mac_addr[6];/* MAC Address read from card */
|
|
unsigned int irq; /* interrupt number */
|
|
unsigned int iobase; /* IO-port base address */
|
|
unsigned long plxbase; /* PLX memory base */
|
|
unsigned long membase; /* DPRAM memory base */
|
|
unsigned long memend; /* DPRAM memory end */
|
|
void *dpram; /* mapped dpram */
|
|
int state; /* actual state of card -> CARD_STATE_** */
|
|
struct HYSDN_CARD *next; /* pointer to next card */
|
|
|
|
/* data areas for the /proc file system */
|
|
void *proclog; /* pointer to proclog filesystem specific data */
|
|
void *procconf; /* pointer to procconf filesystem specific data */
|
|
|
|
/* debugging and logging */
|
|
unsigned char err_log_state;/* actual error log state of the card */
|
|
unsigned long debug_flags;/* tells what should be debugged and where */
|
|
void (*set_errlog_state) (struct HYSDN_CARD *, int);
|
|
|
|
/* interrupt handler + interrupt synchronisation */
|
|
struct work_struct irq_queue; /* interrupt task queue */
|
|
unsigned char volatile irq_enabled;/* interrupt enabled if != 0 */
|
|
unsigned char volatile hw_lock;/* hardware is currently locked -> no access */
|
|
|
|
/* boot process */
|
|
void *boot; /* pointer to boot private data */
|
|
int (*writebootimg) (struct HYSDN_CARD *, unsigned char *, unsigned long);
|
|
int (*writebootseq) (struct HYSDN_CARD *, unsigned char *, int);
|
|
int (*waitpofready) (struct HYSDN_CARD *);
|
|
int (*testram) (struct HYSDN_CARD *);
|
|
|
|
/* scheduler for data transfer (only async parts) */
|
|
unsigned char async_data[256];/* async data to be sent (normally for config) */
|
|
unsigned short volatile async_len;/* length of data to sent */
|
|
unsigned short volatile async_channel;/* channel number for async transfer */
|
|
int volatile async_busy; /* flag != 0 sending in progress */
|
|
int volatile net_tx_busy; /* a network packet tx is in progress */
|
|
|
|
/* network interface */
|
|
void *netif; /* pointer to network structure */
|
|
|
|
/* init and deinit stopcard for booting, too */
|
|
void (*stopcard) (struct HYSDN_CARD *);
|
|
void (*releasehardware) (struct HYSDN_CARD *);
|
|
|
|
spinlock_t hysdn_lock;
|
|
#ifdef CONFIG_HYSDN_CAPI
|
|
struct hycapictrl_info {
|
|
char cardname[32];
|
|
spinlock_t lock;
|
|
int versionlen;
|
|
char versionbuf[1024];
|
|
char *version[HYSDN_MAXVERSION];
|
|
|
|
char infobuf[128]; /* for function procinfo */
|
|
|
|
struct HYSDN_CARD *card;
|
|
struct capi_ctr capi_ctrl;
|
|
struct sk_buff *skbs[HYSDN_MAX_CAPI_SKB];
|
|
int in_idx, out_idx; /* indexes to buffer ring */
|
|
int sk_count; /* number of buffers currently in ring */
|
|
struct sk_buff *tx_skb; /* buffer for tx operation */
|
|
|
|
struct list_head ncci_head;
|
|
} *hyctrlinfo;
|
|
#endif /* CONFIG_HYSDN_CAPI */
|
|
} hysdn_card;
|
|
|
|
#ifdef CONFIG_HYSDN_CAPI
|
|
typedef struct hycapictrl_info hycapictrl_info;
|
|
#endif /* CONFIG_HYSDN_CAPI */
|
|
|
|
|
|
/*****************/
|
|
/* exported vars */
|
|
/*****************/
|
|
extern hysdn_card *card_root; /* pointer to first card */
|
|
|
|
|
|
|
|
/*************************/
|
|
/* im/exported functions */
|
|
/*************************/
|
|
extern char *hysdn_getrev(const char *);
|
|
|
|
/* hysdn_procconf.c */
|
|
extern int hysdn_procconf_init(void); /* init proc config filesys */
|
|
extern void hysdn_procconf_release(void); /* deinit proc config filesys */
|
|
|
|
/* hysdn_proclog.c */
|
|
extern int hysdn_proclog_init(hysdn_card *); /* init proc log entry */
|
|
extern void hysdn_proclog_release(hysdn_card *); /* deinit proc log entry */
|
|
extern void hysdn_addlog(hysdn_card *, char *,...); /* output data to log */
|
|
extern void hysdn_card_errlog(hysdn_card *, tErrLogEntry *, int); /* output card log */
|
|
|
|
/* boardergo.c */
|
|
extern int ergo_inithardware(hysdn_card * card); /* get hardware -> module init */
|
|
|
|
/* hysdn_boot.c */
|
|
extern int pof_write_close(hysdn_card *); /* close proc file after writing pof */
|
|
extern int pof_write_open(hysdn_card *, unsigned char **); /* open proc file for writing pof */
|
|
extern int pof_write_buffer(hysdn_card *, int); /* write boot data to card */
|
|
extern int EvalSysrTokData(hysdn_card *, unsigned char *, int); /* Check Sysready Token Data */
|
|
|
|
/* hysdn_sched.c */
|
|
extern int hysdn_sched_tx(hysdn_card *, unsigned char *,
|
|
unsigned short volatile *, unsigned short volatile *,
|
|
unsigned short);
|
|
extern int hysdn_sched_rx(hysdn_card *, unsigned char *, unsigned short,
|
|
unsigned short);
|
|
extern int hysdn_tx_cfgline(hysdn_card *, unsigned char *,
|
|
unsigned short); /* send one cfg line */
|
|
|
|
/* hysdn_net.c */
|
|
extern unsigned int hynet_enable;
|
|
extern char *hysdn_net_revision;
|
|
extern int hysdn_net_create(hysdn_card *); /* create a new net device */
|
|
extern int hysdn_net_release(hysdn_card *); /* delete the device */
|
|
extern char *hysdn_net_getname(hysdn_card *); /* get name of net interface */
|
|
extern void hysdn_tx_netack(hysdn_card *); /* acknowledge a packet tx */
|
|
extern struct sk_buff *hysdn_tx_netget(hysdn_card *); /* get next network packet */
|
|
extern void hysdn_rx_netpkt(hysdn_card *, unsigned char *,
|
|
unsigned short); /* rxed packet from network */
|
|
|
|
#ifdef CONFIG_HYSDN_CAPI
|
|
extern unsigned int hycapi_enable;
|
|
extern int hycapi_capi_create(hysdn_card *); /* create a new capi device */
|
|
extern int hycapi_capi_release(hysdn_card *); /* delete the device */
|
|
extern int hycapi_capi_stop(hysdn_card *card); /* suspend */
|
|
extern void hycapi_rx_capipkt(hysdn_card * card, unsigned char * buf,
|
|
unsigned short len);
|
|
extern void hycapi_tx_capiack(hysdn_card * card);
|
|
extern struct sk_buff *hycapi_tx_capiget(hysdn_card *card);
|
|
extern int hycapi_init(void);
|
|
extern void hycapi_cleanup(void);
|
|
#endif /* CONFIG_HYSDN_CAPI */
|
|
|
|
#endif /* HYSDN_DEFS_H */
|