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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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 | /* * SyncLink Multiprotocol Serial Adapter Driver * * ==FILEDATE 19990810== * * Copyright (C) 1998 by Microgate Corporation * * Redistribution of this file is permitted under * the terms of the GNU Public License (GPL) */ #ifndef _SYNCLINK_H_ #define _SYNCLINK_H_ #define BOOLEAN int #define TRUE 1 #define FALSE 0 #define BIT0 0x0001 #define BIT1 0x0002 #define BIT2 0x0004 #define BIT3 0x0008 #define BIT4 0x0010 #define BIT5 0x0020 #define BIT6 0x0040 #define BIT7 0x0080 #define BIT8 0x0100 #define BIT9 0x0200 #define BIT10 0x0400 #define BIT11 0x0800 #define BIT12 0x1000 #define BIT13 0x2000 #define BIT14 0x4000 #define BIT15 0x8000 #define BIT16 0x00010000 #define BIT17 0x00020000 #define BIT18 0x00040000 #define BIT19 0x00080000 #define BIT20 0x00100000 #define BIT21 0x00200000 #define BIT22 0x00400000 #define BIT23 0x00800000 #define BIT24 0x01000000 #define BIT25 0x02000000 #define BIT26 0x04000000 #define BIT27 0x08000000 #define BIT28 0x10000000 #define BIT29 0x20000000 #define BIT30 0x40000000 #define BIT31 0x80000000 #define HDLC_MAX_FRAME_SIZE 65535 #define MAX_ASYNC_TRANSMIT 4096 #define MAX_ASYNC_BUFFER_SIZE 4096 #define ASYNC_PARITY_NONE 0 #define ASYNC_PARITY_EVEN 1 #define ASYNC_PARITY_ODD 2 #define ASYNC_PARITY_SPACE 3 #define HDLC_FLAG_UNDERRUN_ABORT7 0x0000 #define HDLC_FLAG_UNDERRUN_ABORT15 0x0001 #define HDLC_FLAG_UNDERRUN_FLAG 0x0002 #define HDLC_FLAG_UNDERRUN_CRC 0x0004 #define HDLC_FLAG_SHARE_ZERO 0x0010 #define HDLC_FLAG_AUTO_CTS 0x0020 #define HDLC_FLAG_AUTO_DCD 0x0040 #define HDLC_FLAG_AUTO_RTS 0x0080 #define HDLC_FLAG_RXC_DPLL 0x0100 #define HDLC_FLAG_RXC_BRG 0x0200 #define HDLC_FLAG_RXC_TXCPIN 0x8000 #define HDLC_FLAG_RXC_RXCPIN 0x0000 #define HDLC_FLAG_TXC_DPLL 0x0400 #define HDLC_FLAG_TXC_BRG 0x0800 #define HDLC_FLAG_TXC_TXCPIN 0x0000 #define HDLC_FLAG_TXC_RXCPIN 0x0008 #define HDLC_FLAG_DPLL_DIV8 0x1000 #define HDLC_FLAG_DPLL_DIV16 0x2000 #define HDLC_FLAG_DPLL_DIV32 0x0000 #define HDLC_FLAG_HDLC_LOOPMODE 0x4000 #define HDLC_CRC_NONE 0 #define HDLC_CRC_16_CCITT 1 #define HDLC_CRC_32_CCITT 2 #define HDLC_TXIDLE_FLAGS 0 #define HDLC_TXIDLE_ALT_ZEROS_ONES 1 #define HDLC_TXIDLE_ZEROS 2 #define HDLC_TXIDLE_ONES 3 #define HDLC_TXIDLE_ALT_MARK_SPACE 4 #define HDLC_TXIDLE_SPACE 5 #define HDLC_TXIDLE_MARK 6 #define HDLC_ENCODING_NRZ 0 #define HDLC_ENCODING_NRZB 1 #define HDLC_ENCODING_NRZI_MARK 2 #define HDLC_ENCODING_NRZI_SPACE 3 #define HDLC_ENCODING_NRZI HDLC_ENCODING_NRZI_SPACE #define HDLC_ENCODING_BIPHASE_MARK 4 #define HDLC_ENCODING_BIPHASE_SPACE 5 #define HDLC_ENCODING_BIPHASE_LEVEL 6 #define HDLC_ENCODING_DIFF_BIPHASE_LEVEL 7 #define HDLC_PREAMBLE_LENGTH_8BITS 0 #define HDLC_PREAMBLE_LENGTH_16BITS 1 #define HDLC_PREAMBLE_LENGTH_32BITS 2 #define HDLC_PREAMBLE_LENGTH_64BITS 3 #define HDLC_PREAMBLE_PATTERN_NONE 0 #define HDLC_PREAMBLE_PATTERN_ZEROS 1 #define HDLC_PREAMBLE_PATTERN_FLAGS 2 #define HDLC_PREAMBLE_PATTERN_10 3 #define HDLC_PREAMBLE_PATTERN_01 4 #define HDLC_PREAMBLE_PATTERN_ONES 5 #define MGSL_MODE_ASYNC 1 #define MGSL_MODE_HDLC 2 #define MGSL_BUS_TYPE_ISA 1 #define MGSL_BUS_TYPE_EISA 2 #define MGSL_BUS_TYPE_PCI 5 typedef struct _MGSL_PARAMS { /* Common */ unsigned long mode; /* Asynchronous or HDLC */ unsigned char loopback; /* internal loopback mode */ /* HDLC Only */ unsigned short flags; unsigned char encoding; /* NRZ, NRZI, etc. */ unsigned long clock_speed; /* external clock speed in bits per second */ unsigned char addr_filter; /* receive HDLC address filter, 0xFF = disable */ unsigned short crc_type; /* None, CRC16-CCITT, or CRC32-CCITT */ unsigned char preamble_length; unsigned char preamble; /* Async Only */ unsigned long data_rate; /* bits per second */ unsigned char data_bits; /* 7 or 8 data bits */ unsigned char stop_bits; /* 1 or 2 stop bits */ unsigned char parity; /* none, even, or odd */ } MGSL_PARAMS, *PMGSL_PARAMS; #define MICROGATE_VENDOR_ID 0x13c0 #define SYNCLINK_DEVICE_ID 0x0010 #define MGSL_MAX_SERIAL_NUMBER 30 /* ** device diagnostics status */ #define DiagStatus_OK 0 #define DiagStatus_AddressFailure 1 #define DiagStatus_AddressConflict 2 #define DiagStatus_IrqFailure 3 #define DiagStatus_IrqConflict 4 #define DiagStatus_DmaFailure 5 #define DiagStatus_DmaConflict 6 #define DiagStatus_PciAdapterNotFound 7 #define DiagStatus_CantAssignPciResources 8 #define DiagStatus_CantAssignPciMemAddr 9 #define DiagStatus_CantAssignPciIoAddr 10 #define DiagStatus_CantAssignPciIrq 11 #define DiagStatus_MemoryError 12 #define SerialSignal_DCD 0x01 /* Data Carrier Detect */ #define SerialSignal_TXD 0x02 /* Transmit Data */ #define SerialSignal_RI 0x04 /* Ring Indicator */ #define SerialSignal_RXD 0x08 /* Receive Data */ #define SerialSignal_CTS 0x10 /* Clear to Send */ #define SerialSignal_RTS 0x20 /* Request to Send */ #define SerialSignal_DSR 0x40 /* Data Set Ready */ #define SerialSignal_DTR 0x80 /* Data Terminal Ready */ /* * Counters of the input lines (CTS, DSR, RI, CD) interrupts */ struct mgsl_icount { __u32 cts, dsr, rng, dcd, tx, rx; __u32 frame, parity, overrun, brk; __u32 buf_overrun; __u32 txok; __u32 txunder; __u32 txabort; __u32 txtimeout; __u32 rxshort; __u32 rxlong; __u32 rxabort; __u32 rxover; __u32 rxcrc; __u32 rxok; __u32 exithunt; __u32 rxidle; }; #define DEBUG_LEVEL_DATA 1 #define DEBUG_LEVEL_ERROR 2 #define DEBUG_LEVEL_INFO 3 #define DEBUG_LEVEL_BH 4 #define DEBUG_LEVEL_ISR 5 /* ** Event bit flags for use with MgslWaitEvent */ #define MgslEvent_DsrActive 0x0001 #define MgslEvent_DsrInactive 0x0002 #define MgslEvent_Dsr 0x0003 #define MgslEvent_CtsActive 0x0004 #define MgslEvent_CtsInactive 0x0008 #define MgslEvent_Cts 0x000c #define MgslEvent_DcdActive 0x0010 #define MgslEvent_DcdInactive 0x0020 #define MgslEvent_Dcd 0x0030 #define MgslEvent_RiActive 0x0040 #define MgslEvent_RiInactive 0x0080 #define MgslEvent_Ri 0x00c0 #define MgslEvent_ExitHuntMode 0x0100 #define MgslEvent_IdleReceived 0x0200 /* Private IOCTL codes: * * MGSL_IOCSPARAMS set MGSL_PARAMS structure values * MGSL_IOCGPARAMS get current MGSL_PARAMS structure values * MGSL_IOCSTXIDLE set current transmit idle mode * MGSL_IOCGTXIDLE get current transmit idle mode * MGSL_IOCTXENABLE enable or disable transmitter * MGSL_IOCRXENABLE enable or disable receiver * MGSL_IOCTXABORT abort transmitting frame (HDLC) * MGSL_IOCGSTATS return current statistics * MGSL_IOCWAITEVENT wait for specified event to occur * MGSL_LOOPTXDONE transmit in HDLC LoopMode done */ #define MGSL_MAGIC_IOC 'm' #define MGSL_IOCSPARAMS _IOW(MGSL_MAGIC_IOC,0,struct _MGSL_PARAMS) #define MGSL_IOCGPARAMS _IOR(MGSL_MAGIC_IOC,1,struct _MGSL_PARAMS) #define MGSL_IOCSTXIDLE _IO(MGSL_MAGIC_IOC,2) #define MGSL_IOCGTXIDLE _IO(MGSL_MAGIC_IOC,3) #define MGSL_IOCTXENABLE _IO(MGSL_MAGIC_IOC,4) #define MGSL_IOCRXENABLE _IO(MGSL_MAGIC_IOC,5) #define MGSL_IOCTXABORT _IO(MGSL_MAGIC_IOC,6) #define MGSL_IOCGSTATS _IO(MGSL_MAGIC_IOC,7) #define MGSL_IOCWAITEVENT _IOWR(MGSL_MAGIC_IOC,8,int) #define MGSL_IOCCLRMODCOUNT _IO(MGSL_MAGIC_IOC,15) #define MGSL_IOCLOOPTXDONE _IO(MGSL_MAGIC_IOC,9) #endif /* _SYNCLINK_H_ */ |