patch-2.0.31 linux/drivers/isdn/hisax/hisax.h
Next file: linux/drivers/isdn/hisax/isdnl1.c
Previous file: linux/drivers/isdn/hisax/fsm.c
Back to the patch index
Back to the overall index
- Lines: 541
- Date:
Wed Oct 15 15:25:02 1997
- Orig file:
v2.0.30/linux/drivers/isdn/hisax/hisax.h
- Orig date:
Wed Dec 31 16:00:00 1969
diff -u --recursive --new-file v2.0.30/linux/drivers/isdn/hisax/hisax.h linux/drivers/isdn/hisax/hisax.h
@@ -0,0 +1,540 @@
+/* $Id: hisax.h,v 1.13 1997/04/06 22:54:12 keil Exp $
+
+ * Basic declarations, defines and prototypes
+ *
+ * $Log: hisax.h,v $
+ * Revision 1.13 1997/04/06 22:54:12 keil
+ * Using SKB's
+ *
+ * Revision 1.12 1997/03/23 21:45:45 keil
+ * Add support for ELSA PCMCIA
+ *
+ * Revision 1.11 1997/02/11 01:36:02 keil
+ * New Param structure
+ *
+ * Revision 1.10 1997/02/09 00:23:52 keil
+ * new interface handling, one interface per card
+ *
+ * Revision 1.9 1997/01/27 23:18:44 keil
+ * prototype for releasestack_isdnl3
+ *
+ * Revision 1.8 1997/01/27 16:02:37 keil
+ * new cards, callc timers, HZDELAY macro, HiSax_getrev prototype
+ *
+ * Revision 1.7 1997/01/21 22:22:14 keil
+ * changes for 2.0; Elsa Quickstep support
+ *
+ * Revision 1.6 1997/01/04 13:48:28 keil
+ * primitiv for MDL_REMOVE added
+ *
+ * Revision 1.5 1996/12/08 19:49:19 keil
+ * Monitor channel support
+ *
+ * Revision 1.4 1996/11/18 15:35:39 keil
+ * some changes for ELSA cards
+ *
+ * Revision 1.3 1996/11/05 19:37:23 keil
+ * using config.h
+ *
+ * Revision 1.2 1996/10/27 22:21:52 keil
+ * CallFlags for broadcast messages
+ *
+ * Revision 1.1 1996/10/13 20:03:46 keil
+ * Initial revision
+ *
+ *
+ *
+ */
+#include <linux/module.h>
+#include <linux/config.h>
+#include <linux/version.h>
+#include <linux/errno.h>
+#include <linux/fs.h>
+#include <linux/major.h>
+#include <asm/segment.h>
+#include <asm/io.h>
+#include <linux/delay.h>
+#include <linux/kernel.h>
+#include <linux/signal.h>
+#include <linux/malloc.h>
+#include <linux/mm.h>
+#include <linux/mman.h>
+#include <linux/ioport.h>
+#include <linux/timer.h>
+#include <linux/wait.h>
+#include <linux/isdnif.h>
+#include <linux/tty.h>
+
+#define PH_ACTIVATE 1
+#define PH_DATA 2
+#define PH_DEACTIVATE 3
+
+#define MDL_ASSIGN 4
+#define DL_UNIT_DATA 5
+#define SC_STARTUP 6
+#define CC_ESTABLISH 7
+#define DL_ESTABLISH 8
+#define DL_DATA 9
+#define CC_S_STATUS_ENQ 10
+
+#define CC_CONNECT 15
+#define CC_CONNECT_ACKNOWLEDGE 16
+#define CO_EOF 17
+#define SC_DISCONNECT 18
+#define CO_DTMF 19
+#define DL_RELEASE 20
+#define DL_FLUSH 21
+
+#define CO_ALARM 22
+#define CC_REJECT 23
+
+#define CC_SETUP_REQ 24
+#define CC_SETUP_CNF 25
+#define CC_SETUP_IND 26
+#define CC_SETUP_RSP 27
+#define CC_SETUP_COMPLETE_IND 28
+
+#define CC_DISCONNECT_REQ 29
+#define CC_DISCONNECT_IND 30
+
+#define CC_RELEASE_CNF 31
+#define CC_RELEASE_IND 32
+#define CC_RELEASE_REQ 33
+
+#define CC_REJECT_REQ 34
+
+#define CC_PROCEEDING_IND 35
+
+#define CC_DLRL 36
+#define CC_DLEST 37
+
+#define CC_ALERTING_REQ 38
+#define CC_ALERTING_IND 39
+
+#define DL_STOP 40
+#define DL_START 41
+
+#define MDL_NOTEIPROC 46
+
+#define LC_ESTABLISH 47
+#define LC_RELEASE 48
+
+#define PH_REQUEST_PULL 49
+#define PH_PULL_ACK 50
+#define PH_DATA_PULLED 51
+#define CC_INFO_CHARGE 52
+
+#define CC_MORE_INFO 53
+#define CC_IGNORE 54
+
+#define MDL_REMOVE 56
+#define MDL_VERIFY 57
+
+#define CC_T303 60
+#define CC_T304 61
+#define CC_T305 62
+#define CC_T308_1 64
+#define CC_T308_2 65
+#define CC_T310 66
+#define CC_T313 67
+#define CC_T318 68
+#define CC_T319 69
+
+#define CC_NOSETUP_RSP_ERR 70
+#define CC_SETUP_ERR 71
+#define CC_CONNECT_ERR 72
+#define CC_RELEASE_ERR 73
+
+/*
+ * Message-Types
+ */
+
+#define MT_ALERTING 0x01
+#define MT_CALL_PROCEEDING 0x02
+#define MT_CONNECT 0x07
+#define MT_CONNECT_ACKNOWLEDGE 0x0f
+#define MT_PROGRESS 0x03
+#define MT_SETUP 0x05
+#define MT_SETUP_ACKNOWLEDGE 0x0d
+#define MT_RESUME 0x26
+#define MT_RESUME_ACKNOWLEDGE 0x2e
+#define MT_RESUME_REJECT 0x22
+#define MT_SUSPEND 0x25
+#define MT_SUSPEND_ACKNOWLEDGE 0x2d
+#define MT_SUSPEND_REJECT 0x21
+#define MT_USER_INFORMATION 0x20
+#define MT_DISCONNECT 0x45
+#define MT_RELEASE 0x4d
+#define MT_RELEASE_COMPLETE 0x5a
+#define MT_RESTART 0x46
+#define MT_RESTART_ACKNOWLEDGE 0x4e
+#define MT_SEGMENT 0x60
+#define MT_CONGESTION_CONTROL 0x79
+#define MT_INFORMATION 0x7b
+#define MT_FACILITY 0x62
+#define MT_NOTIFY 0x6e
+#define MT_STATUS 0x7d
+#define MT_STATUS_ENQUIRY 0x75
+
+#define IE_CAUSE 0x08
+
+struct HscxIoctlArg {
+ int channel;
+ int mode;
+ int transbufsize;
+};
+
+#ifdef __KERNEL__
+
+#undef DEBUG_MAGIC
+
+#define MAX_DFRAME_LEN 3072
+#define HSCX_BUFMAX 4096
+#define MAX_DATA_SIZE (HSCX_BUFMAX - 4)
+#define MAX_DATA_MEM (HSCX_BUFMAX * 2)
+#define MAX_HEADER_LEN 4
+#define MAX_WINDOW 8
+
+/*
+ * Statemachine
+ */
+struct Fsm {
+ int *jumpmatrix;
+ int state_count, event_count;
+ char **strEvent, **strState;
+};
+
+struct FsmInst {
+ struct Fsm *fsm;
+ int state;
+ int debug;
+ void *userdata;
+ int userint;
+ void (*printdebug) (struct FsmInst *, char *);
+};
+
+struct FsmNode {
+ int state, event;
+ void (*routine) (struct FsmInst *, int, void *);
+};
+
+struct FsmTimer {
+ struct FsmInst *fi;
+ struct timer_list tl;
+ int event;
+ void *arg;
+};
+
+struct L3Timer {
+ struct PStack *st;
+ struct timer_list tl;
+ int event;
+};
+
+struct Layer1 {
+ void *hardware;
+ int hscx;
+ struct PStack **stlistp;
+ int act_state;
+ void (*l1l2) (struct PStack *, int, void *);
+ void (*l1man) (struct PStack *, int, void *);
+ int hscxmode, hscxchannel, requestpull;
+};
+
+struct Layer2 {
+ int sap, tei, ces;
+ int extended, laptype;
+ int uihsize, ihsize;
+ int vs, va, vr;
+ struct sk_buff_head i_queue;
+ int window, orig;
+ int rejexp;
+ int debug;
+ struct sk_buff *windowar[MAX_WINDOW];
+ int sow;
+ struct FsmInst l2m;
+ void (*l2l1) (struct PStack *, int, void *);
+ void (*l2l1discardq) (struct PStack *, int, void *, int);
+ void (*l2man) (struct PStack *, int, void *);
+ void (*l2l3) (struct PStack *, int, void *);
+ void (*l2tei) (struct PStack *, int, void *);
+ struct FsmTimer t200_timer, t203_timer;
+ int t200, n200, t203;
+ int rc, t200_running;
+ char debug_id[32];
+};
+
+struct Layer3 {
+ void (*l3l4) (struct PStack *, int, void *);
+ void (*l3l2) (struct PStack *, int, void *);
+ int state, callref;
+ struct L3Timer timer;
+ int t303, t304, t305, t308, t310, t313, t318, t319;
+ int n_t303;
+ int debug;
+ int channr;
+};
+
+struct Layer4 {
+ void (*l4l3) (struct PStack *, int, void *);
+ void *userdata;
+ void (*l1writewakeup) (struct PStack *);
+ void (*l2writewakeup) (struct PStack *);
+};
+
+struct Management {
+ void (*manl1) (struct PStack *, int, void *);
+ void (*manl2) (struct PStack *, int, void *);
+ void (*teil2) (struct PStack *, int, void *);
+};
+
+struct Param {
+ int cause;
+ int loc;
+ int bchannel;
+ int callref; /* Callreferenz Number */
+ setup_parm setup; /* from isdnif.h numbers and Serviceindicator */
+ int chargeinfo; /* Charge Info - only for 1tr6 in
+ * the moment
+ */
+ int spv; /* SPV Flag */
+};
+
+struct PStack {
+ struct PStack *next;
+ struct Layer1 l1;
+ struct Layer2 l2;
+ struct Layer3 l3;
+ struct Layer4 l4;
+ struct Management ma;
+ struct Param *pa;
+ int protocol; /* EDSS1 or 1TR6 */
+};
+
+struct HscxState {
+ int inuse, init, active;
+ struct IsdnCardState *sp;
+ int hscx, mode;
+ u_char *rcvbuf; /* B-Channel receive Buffer */
+ int rcvidx; /* B-Channel receive Buffer Index */
+ struct sk_buff *tx_skb; /* B-Channel transmit Buffer */
+ int tx_cnt; /* B-Channel transmit counter */
+ int count; /* Current skb sent count */
+ struct sk_buff_head rqueue; /* B-Channel receive Queue */
+ struct sk_buff_head squeue; /* B-Channel receive Queue */
+ struct PStack *st;
+ struct tq_struct tqueue;
+ int event;
+#ifdef DEBUG_MAGIC
+ int magic; /* 301270 */
+#endif
+};
+
+struct LcFsm {
+ struct FsmInst lcfi;
+ int type;
+ struct Channel *ch;
+ void (*lccall) (struct LcFsm *, int, void *);
+ struct PStack *st;
+ int l2_establish;
+ int l2_start;
+ struct FsmTimer act_timer;
+ char debug_id[32];
+};
+
+struct Channel {
+ struct PStack ds, is;
+ struct IsdnCardState *sp;
+ int hscx;
+ int chan;
+ int incoming;
+ struct FsmInst fi;
+ struct LcFsm lc_d, lc_b;
+ struct Param para;
+ struct FsmTimer drel_timer, dial_timer;
+ int debug;
+#ifdef DEBUG_MAGIC
+ int magic; /* 301272 */
+#endif
+ int l2_protocol, l2_active_protocol;
+ int l2_primitive, l2_headersize;
+ int data_open;
+ int outcallref;
+ int impair;
+ int Flags; /* for remembering action done in l4 */
+ int leased;
+};
+
+struct IsdnCardState {
+#ifdef DEBUG_MAGIC
+ int magic;
+#endif
+ unsigned char typ;
+ unsigned char subtyp;
+ int protocol;
+ unsigned int irq;
+ unsigned int cfg_reg;
+ unsigned int membase;
+ unsigned int isac;
+ unsigned int hscx[2];
+ unsigned int counter;
+ int myid;
+ isdn_if iif;
+ u_char *status_buf;
+ u_char *status_read;
+ u_char *status_write;
+ u_char *status_end;
+ void (*ph_command) (struct IsdnCardState *, unsigned int);
+ void (*modehscx) (struct HscxState *, int, int);
+ void (*hscx_fill_fifo) (struct HscxState *);
+ void (*isac_fill_fifo) (struct IsdnCardState *);
+ struct Channel channel[2];
+ struct PStack *stlist;
+ u_char *rcvbuf;
+ int rcvidx;
+ struct sk_buff *tx_skb;
+ int tx_cnt;
+ int event;
+ struct tq_struct tqueue;
+ int ph_active;
+ struct sk_buff_head rq, sq; /* D-channel queues */
+ int cardnr;
+ int ph_state;
+ struct PStack *teistack;
+ struct HscxState hs[2];
+ int dlogflag;
+ char *dlogspace;
+ int debug;
+ unsigned int CallFlags;
+};
+
+#define MON0_RX 1
+#define MON1_RX 2
+#define MON0_TX 4
+#define MON1_TX 8
+
+#define ISDN_CTYPE_16_0 1
+#define ISDN_CTYPE_8_0 2
+#define ISDN_CTYPE_16_3 3
+#define ISDN_CTYPE_PNP 4
+#define ISDN_CTYPE_A1 5
+#define ISDN_CTYPE_ELSA 6
+#define ISDN_CTYPE_ELSA_QS1000 7
+#define ISDN_CTYPE_TELESPCMCIA 8
+#define ISDN_CTYPE_IX1MICROR2 9
+
+#define ISDN_CTYPE_COUNT 9
+
+#ifdef CONFIG_HISAX_16_0
+#define CARD_TELES0 (1<< ISDN_CTYPE_16_0) | (1<< ISDN_CTYPE_8_0)
+#else
+#define CARD_TELES0 0
+#endif
+
+#ifdef CONFIG_HISAX_16_3
+#define CARD_TELES3 (1<< ISDN_CTYPE_16_3) | (1<< ISDN_CTYPE_PNP) | \
+ (1<< ISDN_CTYPE_TELESPCMCIA)
+#else
+#define CARD_TELES3 0
+#endif
+
+#ifdef CONFIG_HISAX_AVM_A1
+#define CARD_AVM_A1 (1<< ISDN_CTYPE_A1)
+#else
+#define CARD_AVM_A1 0
+#endif
+
+#ifdef CONFIG_HISAX_ELSA_PCC
+#define CARD_ELSA (1<< ISDN_CTYPE_ELSA) | (1<< ISDN_CTYPE_ELSA_QS1000)
+#else
+#define CARD_ELSA 0
+#endif
+
+#ifdef CONFIG_HISAX_ELSA_PCMCIA
+#if CARD_ELSA
+#error "You can't use a ELSA ISA card and a ELSA PCMCIA card with the same driver"
+#else
+#undef CARD_ELSA
+#define CARD_ELSA (1<< ISDN_CTYPE_ELSA_QS1000)
+#endif
+#endif
+
+#ifdef CONFIG_HISAX_IX1MICROR2
+#define CARD_IX1MICROR2 (1 << ISDN_CTYPE_IX1MICROR2)
+#else
+#define CARD_IX1MICROR2 0
+#endif
+
+#define SUPORTED_CARDS (CARD_TELES0 | CARD_TELES3 | CARD_AVM_A1 | CARD_ELSA \
+ | CARD_IX1MICROR2)
+
+struct IsdnCard {
+ int typ;
+ int protocol; /* EDSS1 or 1TR6 */
+ unsigned int para[3];
+ struct IsdnCardState *sp;
+};
+
+
+#define LAPD 0
+#define LAPB 1
+
+void l2down(struct PStack *st, u_char pr, struct sk_buff *skb);
+void l2up(struct PStack *st, u_char pr, struct sk_buff *skb);
+void acceptph(struct PStack *st, struct sk_buff *skb);
+void setstack_isdnl2(struct PStack *st, char *debug_id);
+int HiSax_inithardware(void);
+void HiSax_closehardware(void);
+
+void setstack_HiSax(struct PStack *st, struct IsdnCardState *sp);
+unsigned int randomces(void);
+void setstack_isdnl3(struct PStack *st, struct Channel *chanp);
+void HiSax_addlist(struct IsdnCardState *sp, struct PStack *st);
+void releasestack_isdnl2(struct PStack *st);
+void releasestack_isdnl3(struct PStack *st);
+void HiSax_rmlist(struct IsdnCardState *sp, struct PStack *st);
+void newcallref(struct PStack *st);
+
+int setstack_hscx(struct PStack *st, struct HscxState *hs);
+u_char *findie(u_char * p, int size, u_char ie, int wanted_set);
+int getcallref(u_char * p);
+
+void FsmNew(struct Fsm *fsm, struct FsmNode *fnlist, int fncount);
+void FsmFree(struct Fsm *fsm);
+int FsmEvent(struct FsmInst *fi, int event, void *arg);
+void FsmChangeState(struct FsmInst *fi, int newstate);
+void FsmInitTimer(struct FsmInst *fi, struct FsmTimer *ft);
+int FsmAddTimer(struct FsmTimer *ft, int millisec,
+ int event, void *arg, int where);
+void FsmDelTimer(struct FsmTimer *ft, int where);
+int FsmTimerRunning(struct FsmTimer *ft);
+void jiftime(char *s, long mark);
+
+int HiSax_command(isdn_ctrl * ic);
+int HiSax_writebuf_skb(int id, int chan, struct sk_buff *skb);
+void HiSax_putstatus(struct IsdnCardState *csta, char *buf);
+void HiSax_reportcard(int cardnr);
+int QuickHex(char *txt, u_char * p, int cnt);
+void LogFrame(struct IsdnCardState *sp, u_char * p, int size);
+void dlogframe(struct IsdnCardState *sp, u_char * p, int size, char *comment);
+void iecpy(u_char * dest, u_char * iestart, int ieoffset);
+void setstack_transl2(struct PStack *st);
+void releasestack_transl2(struct PStack *st);
+void close_hscxstate(struct HscxState *);
+void setstack_tei(struct PStack *st);
+
+#endif /* __KERNEL__ */
+
+#define HZDELAY(jiffs) {int tout = jiffs; while (tout--) udelay(1000000/HZ);}
+
+int ll_run(struct IsdnCardState *csta);
+void ll_stop(struct IsdnCardState *csta);
+void CallcNew(void);
+void CallcFree(void);
+int CallcNewChan(struct IsdnCardState *csta);
+void CallcFreeChan(struct IsdnCardState *csta);
+void Isdnl2New(void);
+void Isdnl2Free(void);
+void init_tei(struct IsdnCardState *sp, int protocol);
+void release_tei(struct IsdnCardState *sp);
+char *HiSax_getrev(const char *revision);
FUNET's LINUX-ADM group, linux-adm@nic.funet.fi
TCL-scripts by Sam Shen, slshen@lbl.gov