hysdn_defs.h
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- /* $Id: hysdn_defs.h,v 1.1.4.1 2001/11/20 14:19:37 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/config.h>
- #include <linux/hysdn_if.h>
- #include <linux/interrupt.h>
- #include <linux/tqueue.h>
- #include <linux/skbuff.h>
- /****************************/
- /* storage type definitions */
- /****************************/
- #define uchar unsigned char
- #define uint unsigned int
- #define ulong unsigned long
- #define word unsigned short
- #include "ince1pc.h"
- #ifdef CONFIG_HYSDN_CAPI
- #include <linux/capi.h>
- #include "../avmb1/capicmd.h"
- #include "../avmb1/capiutil.h"
- #include "../avmb1/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 */
- uchar bus; /* pci bus the card is connected to */
- uchar devfn; /* slot+function bit encoded */
- word subsysid; /* PCI subsystem id */
- uchar brdtype; /* type of card */
- uint bchans; /* number of available B-channels */
- uint faxchans; /* number of available fax-channels */
- uchar mac_addr[6]; /* MAC Address read from card */
- uint irq; /* interrupt number */
- uint iobase; /* IO-port base address */
- ulong plxbase; /* PLX memory base */
- ulong membase; /* DPRAM memory base */
- ulong 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 */
- uchar err_log_state; /* actual error log state of the card */
- ulong debug_flags; /* tells what should be debugged and where */
- void (*set_errlog_state) (struct HYSDN_CARD *, int);
- /* interrupt handler + interrupt synchronisation */
- struct tq_struct irq_queue; /* interrupt task queue */
- uchar volatile irq_enabled; /* interrupt enabled if != 0 */
- uchar volatile hw_lock; /* hardware is currently locked -> no access */
- /* boot process */
- void *boot; /* pointer to boot private data */
- int (*writebootimg) (struct HYSDN_CARD *, uchar *, ulong);
- int (*writebootseq) (struct HYSDN_CARD *, uchar *, int);
- int (*waitpofready) (struct HYSDN_CARD *);
- int (*testram) (struct HYSDN_CARD *);
- /* scheduler for data transfer (only async parts) */
- uchar async_data[256]; /* async data to be sent (normally for config) */
- word volatile async_len; /* length of data to sent */
- word 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 *);
- #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 */
- } *hyctrlinfo;
- #endif /* CONFIG_HYSDN_CAPI */
- } hysdn_card;
- #ifdef CONFIG_HYSDN_CAPI
- typedef struct hycapictrl_info hycapictrl_info;
- #endif /* CONFIG_HYSDN_CAPI */
- /*****************/
- /* exported vars */
- /*****************/
- extern int cardmax; /* number of found cards */
- extern hysdn_card *card_root; /* pointer to first card */
- /*************************/
- /* im/exported functions */
- /*************************/
- extern int printk(const char *fmt,...);
- 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 put_log_buffer(hysdn_card *, char *); /* output log data */
- 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 *, uchar **); /* open proc file for writing pof */
- extern int pof_write_buffer(hysdn_card *, int); /* write boot data to card */
- extern int EvalSysrTokData(hysdn_card *, uchar *, int); /* Check Sysready Token Data */
- /* hysdn_sched.c */
- extern int hysdn_sched_tx(hysdn_card *, uchar *, word volatile *, word volatile *,
- word);
- extern int hysdn_sched_rx(hysdn_card *, uchar *, word, word);
- extern int hysdn_tx_cfgline(hysdn_card *, uchar *, word); /* 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 *, uchar *, word); /* rxed packet from network */
- #ifdef CONFIG_HYSDN_CAPI
- extern unsigned int hycapi_enable;
- extern struct capi_driver_interface *hy_di;
- 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 int hycapi_load_firmware(struct capi_ctr *, capiloaddata *);
- extern void hycapi_reset_ctr(struct capi_ctr *);
- extern void hycapi_remove_ctr(struct capi_ctr *);
- extern void hycapi_register_appl(struct capi_ctr *, __u16 appl,
- capi_register_params *);
- extern void hycapi_release_appl(struct capi_ctr *, __u16 appl);
- extern void hycapi_send_message(struct capi_ctr *, struct sk_buff *skb);
- extern char *hycapi_procinfo(struct capi_ctr *);
- extern int hycapi_read_proc(char *page, char **start, off_t off,
- int count, int *eof, struct capi_ctr *card);
- extern void hycapi_rx_capipkt(hysdn_card * card, uchar * buf, word 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 */