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cpddk.c
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cpddk.h
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if_cp.c
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machdep.h
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ng_cp.h
(864 B)
Editing: cpddk.h
/*- * Cronyx Tau-PCI DDK definitions. * * Copyright (C) 1999-2003 Cronyx Engineering. * Author: Serge Vakulenko, <vak@cronyx.ru> * * Copyright (C) 2000-2004 Cronyx Engineering. * Author: Roman Kurakin, <rik@cronyx.ru> * * This software is distributed with NO WARRANTIES, not even the implied * warranties for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. * * Authors grant any other persons or organisations a permission to use, * modify and redistribute this software in source and binary forms, * as long as this message is kept with the software, all derivative * works or modified versions. * * $Cronyx: cpddk.h,v 1.8.4.20 2004/12/06 16:21:06 rik Exp $ * $FreeBSD$ */ #define NBRD 6 /* the maximum number of installed boards */ #define NCHAN 4 /* the number of channels on the board */ #define NRBUF 64 /* the number of receive buffers per channel, min 2 */ #define NTBUF 4 /* the number of transmit buffers per channel */ #define BUFSZ 1664 /* i/o buffer size (26*64, min 1601) */ #define QSZ 128 /* intr queue size (multiple of 32, min 32) */ #ifndef CPDDK_COBF_SAFE #pragma pack(4) typedef struct { unsigned long bpv; /* bipolar violations */ unsigned long fse; /* frame sync errors */ unsigned long crce; /* CRC errors */ unsigned long rcrce; /* remote CRC errors (E-bit) */ unsigned long uas; /* unavailable seconds */ unsigned long les; /* line errored seconds */ unsigned long es; /* errored seconds */ unsigned long bes; /* bursty errored seconds */ unsigned long ses; /* severely errored seconds */ unsigned long oofs; /* out of frame seconds */ unsigned long css; /* controlled slip seconds */ unsigned long dm; /* degraded minutes */ } cp_gstat_t; typedef struct { /* cross-connector parameters */ unsigned char ts [32]; /* timeslot number */ unsigned char link [32]; /* E1 link number */ } cp_dxc_t; typedef struct { unsigned long len; /* data buffer length, fe, hold, hi */ #define DESC_FE 0x80000000 #define DESC_HOLD 0x40000000 #define DESC_HI 0x20000000 #define DESC_LEN(v) ((v) >> 16 & 0x1fff) unsigned long next; /* next descriptor pointer */ unsigned long data; /* pointer to data buffer */ unsigned long status; /* complete, receive abort, fe, len */ #define DESC_RA 0x00000200 #define DESC_C 0x40000000 unsigned long fe; /* pointer to frame end descriptor */ } cp_desc_t; typedef struct { cp_desc_t tdesc [NTBUF]; /* transmit buffer descriptors */ cp_desc_t rdesc [NRBUF]; /* receive buffer descriptors */ unsigned char tbuffer [NTBUF] [BUFSZ]; /* transmit buffers */ unsigned char rbuffer [NRBUF] [BUFSZ]; /* receive buffers */ } cp_buf_t; typedef struct { unsigned long iqrx [NCHAN] [QSZ]; /* rx intr queue */ unsigned long iqtx [NCHAN] [QSZ]; /* tx intr queue */ unsigned long iqlx [QSZ]; /* LBI intr queue */ } cp_qbuf_t; typedef struct _cp_chan_t { unsigned char *regs; /* base addr of channel registers */ volatile unsigned long *RXBAR, *TXBAR, *CFG; volatile unsigned long *BRDA, *FRDA, *LRDA, *BTDA, *FTDA, *LTDA; unsigned char CCR, CSR, GMD, GLS, E1CS, E1CR, E1EPS; unsigned char num; /* channel number, 0..1 */ unsigned char type; /* channel type */ #define T_NONE 0 /* no channel */ #define T_SERIAL 1 /* V.35/RS */ #define T_G703 2 /* G.703 */ #define T_E1 3 /* E1 */ #define T_E3 4 /* E3 */ #define T_HSSI 5 /* HSSI */ #define T_DATA 6 /* no physical interface */ #define T_T3 7 /* T3 */ #define T_STS1 8 /* STS1 */ struct _cp_board_t *board; /* board pointer */ unsigned char dtr; /* DTR signal value */ unsigned char rts; /* RTS signal value */ unsigned long baud; /* data rate, bps */ unsigned char dpll; /* dpll mode */ unsigned char nrzi; /* nrzi mode */ unsigned char invtxc; /* invert tx clock */ unsigned char invrxc; /* invert rx clock */ unsigned char lloop; /* local loopback mode */ unsigned char rloop; /* remote loopback mode */ unsigned char gsyn; /* G.703 clock mode */ #define GSYN_INT 0 /* internal transmit clock source */ #define GSYN_RCV 1 /* transmit clock source = receive */ #define GSYN_RCV0 2 /* tclk = rclk from channel 0 */ #define GSYN_RCV1 3 /* ...from channel 1 */ #define GSYN_RCV2 4 /* ...from channel 2 */ #define GSYN_RCV3 5 /* ...from channel 3 */ unsigned char scrambler; /* G.703 scrambler enable */ unsigned long ts; /* E1 timeslot mask */ unsigned char higain; /* E1 high gain mode */ unsigned char use16; /* E1 use ts 16 */ unsigned char crc4; /* E1 enable CRC4 */ unsigned char phony; /* E1 phony mode */ unsigned char unfram; /* E1 unframed mode */ unsigned char monitor; /* E1 monitoring mode */ unsigned char dir; /* E1 direction mode */ cp_dxc_t dxc; /* E1 cross-connect params */ unsigned char ais; /* E3 AIS */ unsigned char losais; /* E3 AIS on LOS*/ unsigned char ber; /* E3 BER */ unsigned char cablen; /* E3 cable length */ unsigned char e3cr1; /* e3cr1 clone */ unsigned char scc_ien; /* SCC Interrupts enabled */ unsigned char ds_ien; /* DS Interrupts enabled */ unsigned long imr; unsigned char ccr; /* CCR image */ unsigned long ccr0; /* CCR0 clone */ unsigned long ccr1; /* CCR1 clone */ unsigned long ccr2; /* CCR2 clone */ unsigned char gmd; /* G.703 MDi register image */ unsigned char e1cr; /* E1 CR register image */ unsigned char ds21x54; /* new tranceiver flag */ unsigned long rintr; /* receive interrupts */ unsigned long tintr; /* transmit interrupts */ ulong64 ibytes; /* input bytes */ ulong64 obytes; /* output bytes */ unsigned long ipkts; /* input packets */ unsigned long opkts; /* output packets */ unsigned long underrun; /* output underrun errors */ unsigned long overrun; /* input overrun errors */ unsigned long frame; /* input frame errors */ unsigned long crc; /* input crc errors */ unsigned short status; /* E1/G.703 line status bit mask */ #define ESTS_NOALARM 0x0001 /* no alarm present */ #define ESTS_FARLOF 0x0002 /* receiving far loss of framing */ #define ESTS_AIS 0x0008 /* receiving all ones */ #define ESTS_LOF 0x0020 /* loss of framing */ #define ESTS_LOS 0x0040 /* loss of signal */ #define ESTS_AIS16 0x0100 /* receiving all ones in timeslot 16 */ #define ESTS_FARLOMF 0x0200 /* receiving alarm in timeslot 16 */ #define ESTS_LOMF 0x0400 /* loss of multiframe sync */ #define ESTS_TSTREQ 0x0800 /* test code detected */ #define ESTS_TSTERR 0x1000 /* test error */ unsigned long totsec; /* total seconds elapsed */ unsigned long cursec; /* current seconds elapsed */ unsigned long degsec; /* degraded seconds */ unsigned long degerr; /* errors during degraded seconds */ cp_gstat_t currnt; /* current 15-min interval data */ cp_gstat_t total; /* total statistics data */ cp_gstat_t interval [48]; /* 12 hour period data */ unsigned long e3status; /* E3 status */ #define E3STS_LOS 0x00000002 /* Lost of synchronization */ #define E3STS_TXE 0x00000004 /* Transmit error */ #define E3STS_AIS 0x00000008 /* Transmit error */ unsigned long e3csec_5; /* 1/5 of second counter */ unsigned long e3tsec; /* total seconds coounter */ unsigned long e3ccv; /* E3 current 15-min cv errors */ unsigned long e3tcv; /* E3 total cv errors */ unsigned long e3icv[48]; /* E3 12 hour period cv errors */ unsigned long *iqrx; /* rx intr queue */ unsigned long *iqtx; /* tx intr queue */ int irn, itn; unsigned char *tbuf [NTBUF]; /* transmit buffers */ cp_desc_t *tdesc; /* transmit buffer descriptors */ unsigned long tphys [NTBUF]; /* transmit buffer phys address */ unsigned long tdphys [NTBUF]; /* transmit descr phys addresses */ int tn; /* first active transmit buffer */ int te; /* first empty transmit buffer */ unsigned char *rbuf [NRBUF]; /* receive buffers */ cp_desc_t *rdesc; /* receive buffer descriptors */ unsigned long rphys [NRBUF]; /* receive buffer phys address */ unsigned long rdphys [NRBUF]; /* receive descr phys addresses */ int rn; /* first active receive buffer */ void *tag [NTBUF]; /* system dependent data per buffer */ void *sys; /* system dependent data per channel */ unsigned char debug; /* debug level, 0..2 */ unsigned char debug_shadow; /* debug shadow */ void (*transmit) (struct _cp_chan_t *c, void *tag, int len); void (*receive) (struct _cp_chan_t *c, unsigned char *data, int len); void (*error) (struct _cp_chan_t *c, int reason); #define CP_FRAME 1 #define CP_CRC 2 #define CP_UNDERRUN 3 #define CP_OVERRUN 4 #define CP_OVERFLOW 5 } cp_chan_t; typedef struct _cp_board_t { unsigned char *base; /* base address of adapter registers */ unsigned char num; /* board number, 0..5 */ unsigned char type; /* board type Tau/TauE1/TauG703 */ #define B_TAUPCI 1 /* 2 channels V.35/RS */ #define B_TAUPCI_E3 2 /* 1 channel E3 */ #define B_TAUPCI_HSSI 3 /* 1 channel HSSI */ #define B_TAUPCI_G703 4 /* 2 channels G703 */ #define B_TAUPCI_E1 5 /* 2 channels E1 */ #define B_TAUPCI4 6 /* 4 channels V.35/RS */ #define B_TAUPCI4_G703 7 /* 2 channels G.703 + 2 channels V.35/RS */ #define B_TAUPCI4_4G703 8 /* 4 channels G.703 */ #define B_TAUPCI_2E1 9 /* 2 channels E1, 4 data ports */ #define B_TAUPCI4_E1 10 /* 2 channels E1 + 2 channels V.35/RS */ #define B_TAUPCI4_4E1 11 /* 4 channels E1 */ #define B_TAUPCI_L 12 /* 1 channel V.35/RS */ unsigned long osc; /* oscillator frequency */ char name[16]; /* board version name */ cp_chan_t chan[NCHAN]; /* channel structures */ unsigned char mux; /* E1 mux mode */ unsigned char dxc_cas; /* CAS cross-connection */ unsigned char bcr; /* BCR image */ unsigned char e1cfg; /* E1 CFG register image */ unsigned char gpidle; /* idle bits of gp port */ unsigned char E1DATA; unsigned long intr; /* interrupt counter */ unsigned long *iqlx; /* LBI intr queue */ int iln; unsigned char fw_type; /* firmware type */ #define FW_TAUPCI_NONE 0 #define FW_TAUPCI_E3_B 1 #define FW_TAUPCI_2E1_B 2 #define FW_TAUPCI_2E1_A 3 #define FW_TAUPCI_4E1_B 6 #define FW_TAUPCI_4E1_A 7 unsigned char *firmware[8]; /* external firmware */ void *sys; } cp_board_t; #pragma pack() /* PCI device identifiers. */ extern unsigned short cp_vendor_id; extern unsigned short cp_device_id; /* Initialization. */ unsigned short cp_init (cp_board_t *b, int num, unsigned char *base); void cp_reset (cp_board_t *b, cp_qbuf_t *buf, unsigned long phys); void cp_hard_reset (cp_board_t *b); unsigned long cp_regio (cp_chan_t *c, int op, int reg, unsigned long val); #define REGIO_INB 0 #define REGIO_IN 1 #define REGIO_INS 2 #define REGIO_INX 3 #define REGIO_INB_OUTB 4 #define REGIO_OUTB 5 #define REGIO_OUTX 6 #define REGIO_R_W 7 #define REGIO_OUT_IN 8 #define REGIO_OUTB_INB 9 /* Callback registration. */ void cp_register_transmit (cp_chan_t *c, void (*func) (cp_chan_t*, void*, int)); void cp_register_receive (cp_chan_t *c, void (*func) (cp_chan_t*, unsigned char*, int)); void cp_register_error (cp_chan_t *c, void (*func) (cp_chan_t*, int)); /* Data transmittion. */ void cp_start_chan (cp_chan_t *c, int tx, int rx, cp_buf_t *cb, unsigned long phys); void cp_stop_chan (cp_chan_t *c); void cp_start_e1 (cp_chan_t *c); void cp_stop_e1 (cp_chan_t *c); int cp_transmit_space (cp_chan_t *c); int cp_send_packet (cp_chan_t *c, unsigned char *data, int len, void *tag); /* Interrupt control. */ int cp_interrupt (cp_board_t *b); int cp_interrupt_poll (cp_board_t *b, int ack); void cp_handle_interrupt (cp_board_t *b); void cp_enable_interrupt (cp_board_t *b, int on); /* G.703 timer. */ void cp_g703_timer (cp_chan_t *c); /* E1 timer. */ void cp_e1_timer (cp_chan_t *c); /* E3 timer. */ void cp_e3_timer (cp_chan_t *c); /* LED control. */ void cp_led (cp_board_t *b, int on); /* Modem signals. */ void cp_set_dtr (cp_chan_t *c, int on); void cp_set_rts (cp_chan_t *c, int on); int cp_get_dsr (cp_chan_t *c); int cp_get_cd (cp_chan_t *c); int cp_get_cts (cp_chan_t *c); int cp_get_txcerr (cp_chan_t *c); int cp_get_rxcerr (cp_chan_t *c); /* HDLC parameters. */ void cp_set_baud (cp_chan_t *c, int baud); void cp_set_dpll (cp_chan_t *c, int on); void cp_set_nrzi (cp_chan_t *c, int on); void cp_set_invtxc (cp_chan_t *c, int on); void cp_set_invrxc (cp_chan_t *c, int on); void cp_set_lloop (cp_chan_t *c, int on); /* Channel status, cable type. */ int cp_get_rloop (cp_chan_t *c); int cp_get_lq (cp_chan_t *c); int cp_get_cable (cp_chan_t *c); #define CABLE_RS232 0 #define CABLE_V35 1 #define CABLE_RS530 2 #define CABLE_X21 3 #define CABLE_RS485 4 #define CABLE_NOT_ATTACHED 9 #define CABLE_COAX 10 #define CABLE_TP 11 /* E1/G.703 parameters. */ void cp_set_gsyn (cp_chan_t *c, int syn); void cp_set_ts (cp_chan_t *c, unsigned long ts); void cp_set_dir (cp_chan_t *c, int dir); void cp_set_mux (cp_board_t *b, int on); void cp_dxc_cas_enable (cp_board_t *b, int on); void cp_set_dxc (cp_chan_t *c, cp_dxc_t *param); void cp_set_higain (cp_chan_t *c, int on); void cp_set_use16 (cp_chan_t *c, int on); void cp_set_crc4 (cp_chan_t *c, int on); void cp_set_phony (cp_chan_t *c, int on); void cp_set_unfram (cp_chan_t *c, int on); void cp_set_scrambler (cp_chan_t *c, int on); void cp_set_monitor (cp_chan_t *c, int on); /* E3 parameters. */ void cp_set_rloop (cp_chan_t *c, int on); void cp_set_ber (cp_chan_t *c, int on); void cp_set_cablen (cp_chan_t *c, int on); void cp_set_losais (cp_chan_t *c, int on); #endif /* CPDDK_COBF_SAFE */
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