--- /dev/null
+/* $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 */
+/*************************/
+
+/* 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 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 */
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