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/* $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
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# define B1_PROT_V110_ASYNCH 0x0004
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# 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 */
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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 */
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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 */
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unsigned char err_log_state ; /* actual error log state of the card */
unsigned long debug_flags ; /* tells what should be debugged and where */
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void ( * set_errlog_state ) ( struct HYSDN_CARD * , int ) ;
/* interrupt handler + interrupt synchronisation */
struct work_struct irq_queue ; /* interrupt task queue */
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unsigned char volatile irq_enabled ; /* interrupt enabled if != 0 */
unsigned char volatile hw_lock ; /* hardware is currently locked -> no access */
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/* boot process */
void * boot ; /* pointer to boot private data */
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int ( * writebootimg ) ( struct HYSDN_CARD * , unsigned char * , unsigned long ) ;
int ( * writebootseq ) ( struct HYSDN_CARD * , unsigned char * , int ) ;
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int ( * waitpofready ) ( struct HYSDN_CARD * ) ;
int ( * testram ) ( struct HYSDN_CARD * ) ;
/* scheduler for data transfer (only async parts) */
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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 */
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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 * ) ;
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spinlock_t hysdn_lock ;
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# 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 */
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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 */
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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 */
/*************************/
/* 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 */
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extern void hysdn_addlog ( hysdn_card * , char * , . . . ) ; /* output data to log */
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extern void hysdn_card_errlog ( hysdn_card * , tErrLogEntry * , int ) ; /* output card log */
/* boardergo.c */
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extern int ergo_inithardware ( hysdn_card * card ) ; /* get hardware -> module init */
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/* hysdn_boot.c */
extern int pof_write_close ( hysdn_card * ) ; /* close proc file after writing pof */
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extern int pof_write_open ( hysdn_card * , unsigned char * * ) ; /* open proc file for writing pof */
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extern int pof_write_buffer ( hysdn_card * , int ) ; /* write boot data to card */
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extern int EvalSysrTokData ( hysdn_card * , unsigned char * , int ) ; /* Check Sysready Token Data */
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/* hysdn_sched.c */
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extern int hysdn_sched_tx ( hysdn_card * , unsigned char * ,
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unsigned short volatile * , unsigned short volatile * ,
unsigned short ) ;
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extern int hysdn_sched_rx ( hysdn_card * , unsigned char * , unsigned short ,
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unsigned short ) ;
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extern int hysdn_tx_cfgline ( hysdn_card * , unsigned char * ,
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unsigned short ) ; /* send one cfg line */
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/* hysdn_net.c */
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extern unsigned int hynet_enable ;
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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 */
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extern void hysdn_rx_netpkt ( hysdn_card * , unsigned char * ,
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unsigned short ) ; /* rxed packet from network */
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# ifdef CONFIG_HYSDN_CAPI
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extern unsigned int hycapi_enable ;
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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 */
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extern void hycapi_rx_capipkt ( hysdn_card * card , unsigned char * buf ,
unsigned short len ) ;
extern void hycapi_tx_capiack ( hysdn_card * card ) ;
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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 */