1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 | /* * Copyright 2003 Digi International (www.digi.com) * Scott H Kilau <Scott_Kilau at digi dot com> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY, EXPRESS OR IMPLIED; without even the * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR * PURPOSE. See the GNU General Public License for more details. */ #ifndef __DIGI_H #define __DIGI_H #ifndef TIOCM_LE #define TIOCM_LE 0x01 /* line enable */ #define TIOCM_DTR 0x02 /* data terminal ready */ #define TIOCM_RTS 0x04 /* request to send */ #define TIOCM_ST 0x08 /* secondary transmit */ #define TIOCM_SR 0x10 /* secondary receive */ #define TIOCM_CTS 0x20 /* clear to send */ #define TIOCM_CAR 0x40 /* carrier detect */ #define TIOCM_RNG 0x80 /* ring indicator */ #define TIOCM_DSR 0x100 /* data set ready */ #define TIOCM_RI TIOCM_RNG /* ring (alternate) */ #define TIOCM_CD TIOCM_CAR /* carrier detect (alt) */ #endif #if !defined(TIOCMSET) #define TIOCMSET (('d' << 8) | 252) /* set modem ctrl state */ #define TIOCMGET (('d' << 8) | 253) /* set modem ctrl state */ #endif #if !defined(TIOCMBIC) #define TIOCMBIC (('d' << 8) | 254) /* set modem ctrl state */ #define TIOCMBIS (('d' << 8) | 255) /* set modem ctrl state */ #endif #define DIGI_GETA (('e' << 8) | 94) /* Read params */ #define DIGI_SETA (('e' << 8) | 95) /* Set params */ #define DIGI_SETAW (('e' << 8) | 96) /* Drain & set params */ #define DIGI_SETAF (('e' << 8) | 97) /* Drain, flush & set params */ #define DIGI_GET_NI_INFO (('d' << 8) | 250) /* Non-intelligent state info */ #define DIGI_LOOPBACK (('d' << 8) | 252) /* * Enable/disable UART * internal loopback */ #define DIGI_FAST 0x0002 /* Fast baud rates */ #define RTSPACE 0x0004 /* RTS input flow control */ #define CTSPACE 0x0008 /* CTS output flow control */ #define DIGI_COOK 0x0080 /* Cooked processing done in FEP */ #define DIGI_FORCEDCD 0x0100 /* Force carrier */ #define DIGI_ALTPIN 0x0200 /* Alternate RJ-45 pin config */ #define DIGI_PRINTER 0x0800 /* Hold port open for flow cntrl*/ #define DIGI_DTR_TOGGLE 0x2000 /* Support DTR Toggle */ #define DIGI_RTS_TOGGLE 0x8000 /* Support RTS Toggle */ #define DIGI_PLEN 28 /* String length */ #define DIGI_TSIZ 10 /* Terminal string len */ /* * Structure used with ioctl commands for DIGI parameters. */ struct digi_t { unsigned short digi_flags; /* Flags (see above) */ unsigned short digi_maxcps; /* Max printer CPS */ unsigned short digi_maxchar; /* Max chars in print queue */ unsigned short digi_bufsize; /* Buffer size */ unsigned char digi_onlen; /* Length of ON string */ unsigned char digi_offlen; /* Length of OFF string */ char digi_onstr[DIGI_PLEN]; /* Printer on string */ char digi_offstr[DIGI_PLEN]; /* Printer off string */ char digi_term[DIGI_TSIZ]; /* terminal string */ }; /* Structure to get driver status information */ struct digi_dinfo { unsigned int dinfo_nboards; /* # boards configured */ char dinfo_reserved[12]; /* for future expansion */ char dinfo_version[16]; /* driver version */ }; #define DIGI_GETDD (('d' << 8) | 248) /* get driver info */ /* * Structure used with ioctl commands for per-board information * * physsize and memsize differ when board has "windowed" memory */ struct digi_info { unsigned int info_bdnum; /* Board number (0 based) */ unsigned int info_ioport; /* io port address */ unsigned int info_physaddr; /* memory address */ unsigned int info_physsize; /* Size of host mem window */ unsigned int info_memsize; /* Amount of dual-port mem */ /* on board */ unsigned short info_bdtype; /* Board type */ unsigned short info_nports; /* number of ports */ char info_bdstate; /* board state */ char info_reserved[7]; /* for future expansion */ }; #define DIGI_GETBD (('d' << 8) | 249) /* get board info */ struct digi_getbuffer /* Struct for holding buffer use counts */ { unsigned long tx_in; unsigned long tx_out; unsigned long rxbuf; unsigned long txbuf; unsigned long txdone; }; struct digi_getcounter { unsigned long norun; /* number of UART overrun errors */ unsigned long noflow; /* number of buffer overflow errors */ unsigned long nframe; /* number of framing errors */ unsigned long nparity; /* number of parity errors */ unsigned long nbreak; /* number of breaks received */ unsigned long rbytes; /* number of received bytes */ unsigned long tbytes; /* number of bytes transmitted fully */ }; /* Board State Definitions */ #define BD_RUNNING 0x0 #define BD_NOFEP 0x5 #define DIGI_SETCUSTOMBAUD _IOW('e', 106, int) /* Set integer baud rate */ #define DIGI_GETCUSTOMBAUD _IOR('e', 107, int) /* Get integer baud rate */ #define DIGI_REALPORT_GETBUFFERS (('e' << 8) | 108) #define DIGI_REALPORT_SENDIMMEDIATE (('e' << 8) | 109) #define DIGI_REALPORT_GETCOUNTERS (('e' << 8) | 110) #define DIGI_REALPORT_GETEVENTS (('e' << 8) | 111) #define EV_OPU 0x0001 /* !<Output paused by client */ #define EV_OPS 0x0002 /* !<Output paused by regular sw flowctrl */ #define EV_IPU 0x0010 /* !<Input paused unconditionally by user */ #define EV_IPS 0x0020 /* !<Input paused by high/low water marks */ #define EV_TXB 0x0040 /* !<Transmit break pending */ /* * This structure holds data needed for the intelligent <--> nonintelligent * DPA translation */ struct ni_info { int board; int channel; int dtr; int rts; int cts; int dsr; int ri; int dcd; int curtx; int currx; unsigned short iflag; unsigned short oflag; unsigned short cflag; unsigned short lflag; unsigned int mstat; unsigned char hflow; unsigned char xmit_stopped; unsigned char recv_stopped; unsigned int baud; }; #define T_CLASSIC 0002 #define T_PCIBUS 0400 #define T_NEO_EXPRESS 0001 #define T_NEO 0000 #define TTY_FLIPBUF_SIZE 512 #endif /* DIGI_H */ |