/* $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 */