1 /* 2 * ntddser.h 3 * 4 * Serial port driver interface 5 * 6 * This file is part of the w32api package. 7 * 8 * Contributors: 9 * Created by Casper S. Hornstrup <chorns@users.sourceforge.net> 10 * 11 * THIS SOFTWARE IS NOT COPYRIGHTED 12 * 13 * This source code is offered for use in the public domain. You may 14 * use, modify or distribute it freely. 15 * 16 * This code is distributed in the hope that it will be useful but 17 * WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY 18 * DISCLAIMED. This includes but is not limited to warranties of 19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 20 * 21 */ 22 23 #ifndef _NTDDSER_ 24 #define _NTDDSER_ 25 26 #ifdef __cplusplus 27 extern "C" { 28 #endif 29 30 /* GUIDs */ 31 32 DEFINE_GUID(GUID_DEVINTERFACE_COMPORT, 33 0x86e0d1e0L, 0x8089, 0x11d0, 0x9c, 0xe4, 0x08, 0x00, 0x3e, 0x30, 0x1f, 0x73); 34 35 #define GUID_CLASS_COMPORT GUID_DEVINTERFACE_COMPORT 36 37 DEFINE_GUID(GUID_DEVINTERFACE_SERENUM_BUS_ENUMERATOR, 38 0x4D36E978L, 0xE325, 0x11CE, 0xBF, 0xC1, 0x08, 0x00, 0x2B, 0xE1, 0x03, 0x18); 39 40 #define GUID_SERENUM_BUS_ENUMERATOR GUID_DEVINTERFACE_SERENUM_BUS_ENUMERATOR 41 42 #define IOCTL_SERIAL_CLEAR_STATS \ 43 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 36, METHOD_BUFFERED, FILE_ANY_ACCESS) 44 #define IOCTL_SERIAL_CLR_DTR \ 45 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 10, METHOD_BUFFERED, FILE_ANY_ACCESS) 46 #define IOCTL_SERIAL_CLR_RTS \ 47 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 13, METHOD_BUFFERED, FILE_ANY_ACCESS) 48 #define IOCTL_SERIAL_CONFIG_SIZE \ 49 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 32, METHOD_BUFFERED, FILE_ANY_ACCESS) 50 #define IOCTL_SERIAL_GET_BAUD_RATE \ 51 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 20, METHOD_BUFFERED, FILE_ANY_ACCESS) 52 #define IOCTL_SERIAL_GET_CHARS \ 53 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 22, METHOD_BUFFERED, FILE_ANY_ACCESS) 54 #define IOCTL_SERIAL_GET_COMMSTATUS \ 55 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 27, METHOD_BUFFERED, FILE_ANY_ACCESS) 56 #define IOCTL_SERIAL_GET_DTRRTS \ 57 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 30, METHOD_BUFFERED, FILE_ANY_ACCESS) 58 #define IOCTL_SERIAL_GET_HANDFLOW \ 59 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 24, METHOD_BUFFERED, FILE_ANY_ACCESS) 60 #define IOCTL_SERIAL_GET_LINE_CONTROL \ 61 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 21, METHOD_BUFFERED, FILE_ANY_ACCESS) 62 #define IOCTL_SERIAL_GET_MODEM_CONTROL \ 63 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 37, METHOD_BUFFERED, FILE_ANY_ACCESS) 64 #define IOCTL_SERIAL_GET_MODEMSTATUS \ 65 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 26, METHOD_BUFFERED, FILE_ANY_ACCESS) 66 #define IOCTL_SERIAL_GET_PROPERTIES \ 67 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 29, METHOD_BUFFERED, FILE_ANY_ACCESS) 68 #define IOCTL_SERIAL_GET_STATS \ 69 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 35, METHOD_BUFFERED, FILE_ANY_ACCESS) 70 #define IOCTL_SERIAL_GET_TIMEOUTS \ 71 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 8, METHOD_BUFFERED, FILE_ANY_ACCESS) 72 #define IOCTL_SERIAL_GET_WAIT_MASK \ 73 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 16, METHOD_BUFFERED, FILE_ANY_ACCESS) 74 #define IOCTL_SERIAL_IMMEDIATE_CHAR \ 75 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 6, METHOD_BUFFERED, FILE_ANY_ACCESS) 76 #define IOCTL_SERIAL_LSRMST_INSERT \ 77 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 31, METHOD_BUFFERED, FILE_ANY_ACCESS) 78 #define IOCTL_SERIAL_PURGE \ 79 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 19, METHOD_BUFFERED, FILE_ANY_ACCESS) 80 #define IOCTL_SERIAL_RESET_DEVICE \ 81 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 11, METHOD_BUFFERED, FILE_ANY_ACCESS) 82 #define IOCTL_SERIAL_SET_BAUD_RATE \ 83 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 1, METHOD_BUFFERED, FILE_ANY_ACCESS) 84 #define IOCTL_SERIAL_SET_BREAK_ON \ 85 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 4, METHOD_BUFFERED, FILE_ANY_ACCESS) 86 #define IOCTL_SERIAL_SET_BREAK_OFF \ 87 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 5, METHOD_BUFFERED, FILE_ANY_ACCESS) 88 #define IOCTL_SERIAL_SET_CHARS \ 89 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 23, METHOD_BUFFERED, FILE_ANY_ACCESS) 90 #define IOCTL_SERIAL_SET_DTR \ 91 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 9, METHOD_BUFFERED, FILE_ANY_ACCESS) 92 #define IOCTL_SERIAL_SET_FIFO_CONTROL \ 93 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 39, METHOD_BUFFERED, FILE_ANY_ACCESS) 94 #define IOCTL_SERIAL_SET_HANDFLOW \ 95 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 25, METHOD_BUFFERED, FILE_ANY_ACCESS) 96 #define IOCTL_SERIAL_SET_LINE_CONTROL \ 97 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 3, METHOD_BUFFERED, FILE_ANY_ACCESS) 98 #define IOCTL_SERIAL_SET_MODEM_CONTROL \ 99 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 38, METHOD_BUFFERED, FILE_ANY_ACCESS) 100 #define IOCTL_SERIAL_SET_QUEUE_SIZE \ 101 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 2, METHOD_BUFFERED, FILE_ANY_ACCESS) 102 #define IOCTL_SERIAL_SET_RTS \ 103 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 12, METHOD_BUFFERED, FILE_ANY_ACCESS) 104 #define IOCTL_SERIAL_SET_TIMEOUTS \ 105 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 7, METHOD_BUFFERED, FILE_ANY_ACCESS) 106 #define IOCTL_SERIAL_SET_WAIT_MASK \ 107 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 17, METHOD_BUFFERED, FILE_ANY_ACCESS) 108 #define IOCTL_SERIAL_SET_XOFF \ 109 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 14, METHOD_BUFFERED, FILE_ANY_ACCESS) 110 #define IOCTL_SERIAL_SET_XON \ 111 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 15, METHOD_BUFFERED, FILE_ANY_ACCESS) 112 #define IOCTL_SERIAL_WAIT_ON_MASK \ 113 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 18, METHOD_BUFFERED, FILE_ANY_ACCESS) 114 #define IOCTL_SERIAL_XOFF_COUNTER \ 115 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 28, METHOD_BUFFERED, FILE_ANY_ACCESS) 116 117 #define IOCTL_SERIAL_INTERNAL_BASIC_SETTINGS \ 118 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 3, METHOD_BUFFERED, FILE_ANY_ACCESS) 119 #define IOCTL_SERIAL_INTERNAL_CANCEL_WAIT_WAKE \ 120 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 2, METHOD_BUFFERED, FILE_ANY_ACCESS) 121 #define IOCTL_SERIAL_INTERNAL_DO_WAIT_WAKE \ 122 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 1, METHOD_BUFFERED, FILE_ANY_ACCESS) 123 #define IOCTL_SERIAL_INTERNAL_RESTORE_SETTINGS \ 124 CTL_CODE (FILE_DEVICE_SERIAL_PORT, 4, METHOD_BUFFERED, FILE_ANY_ACCESS) 125 126 #define IOCTL_SERENUM_PORT_DESC \ 127 CTL_CODE (FILE_DEVICE_SERENUM, 130, METHOD_BUFFERED, FILE_ANY_ACCESS) 128 #define IOCTL_SERENUM_GET_PORT_NAME \ 129 CTL_CODE (FILE_DEVICE_SERENUM, 131, METHOD_BUFFERED, FILE_ANY_ACCESS) 130 131 #define IOCTL_INTERNAL_SERENUM_REMOVE_SELF \ 132 CTL_CODE (FILE_DEVICE_SERENUM, 129, METHOD_NEITHER, FILE_ANY_ACCESS) 133 134 135 typedef struct _SERIAL_BAUD_RATE { 136 ULONG BaudRate; 137 } SERIAL_BAUD_RATE, *PSERIAL_BAUD_RATE; 138 139 /* SERIAL_BAUD_RATE.BaudRate constants */ 140 #define SERIAL_BAUD_075 0x00000001 141 #define SERIAL_BAUD_110 0x00000002 142 #define SERIAL_BAUD_134_5 0x00000004 143 #define SERIAL_BAUD_150 0x00000008 144 #define SERIAL_BAUD_300 0x00000010 145 #define SERIAL_BAUD_600 0x00000020 146 #define SERIAL_BAUD_1200 0x00000040 147 #define SERIAL_BAUD_1800 0x00000080 148 #define SERIAL_BAUD_2400 0x00000100 149 #define SERIAL_BAUD_4800 0x00000200 150 #define SERIAL_BAUD_7200 0x00000400 151 #define SERIAL_BAUD_9600 0x00000800 152 #define SERIAL_BAUD_14400 0x00001000 153 #define SERIAL_BAUD_19200 0x00002000 154 #define SERIAL_BAUD_38400 0x00004000 155 #define SERIAL_BAUD_56K 0x00008000 156 #define SERIAL_BAUD_128K 0x00010000 157 #define SERIAL_BAUD_115200 0x00020000 158 #define SERIAL_BAUD_57600 0x00040000 159 #define SERIAL_BAUD_USER 0x10000000 160 161 typedef struct _SERIAL_CHARS { 162 UCHAR EofChar; 163 UCHAR ErrorChar; 164 UCHAR BreakChar; 165 UCHAR EventChar; 166 UCHAR XonChar; 167 UCHAR XoffChar; 168 } SERIAL_CHARS, *PSERIAL_CHARS; 169 170 typedef struct _SERIAL_STATUS { 171 ULONG Errors; 172 ULONG HoldReasons; 173 ULONG AmountInInQueue; 174 ULONG AmountInOutQueue; 175 BOOLEAN EofReceived; 176 BOOLEAN WaitForImmediate; 177 } SERIAL_STATUS, *PSERIAL_STATUS; 178 179 typedef struct _SERIAL_HANDFLOW { 180 ULONG ControlHandShake; 181 ULONG FlowReplace; 182 LONG XonLimit; 183 LONG XoffLimit; 184 } SERIAL_HANDFLOW, *PSERIAL_HANDFLOW; 185 186 #define SERIAL_DTR_MASK 0x00000003 187 #define SERIAL_DTR_CONTROL 0x00000001 188 #define SERIAL_DTR_HANDSHAKE 0x00000002 189 #define SERIAL_CTS_HANDSHAKE 0x00000008 190 #define SERIAL_DSR_HANDSHAKE 0x00000010 191 #define SERIAL_DCD_HANDSHAKE 0x00000020 192 #define SERIAL_OUT_HANDSHAKEMASK 0x00000038 193 #define SERIAL_DSR_SENSITIVITY 0x00000040 194 #define SERIAL_ERROR_ABORT 0x80000000 195 #define SERIAL_CONTROL_INVALID 0x7fffff84 196 #define SERIAL_AUTO_TRANSMIT 0x00000001 197 #define SERIAL_AUTO_RECEIVE 0x00000002 198 #define SERIAL_ERROR_CHAR 0x00000004 199 #define SERIAL_NULL_STRIPPING 0x00000008 200 #define SERIAL_BREAK_CHAR 0x00000010 201 #define SERIAL_RTS_MASK 0x000000c0 202 #define SERIAL_RTS_CONTROL 0x00000040 203 #define SERIAL_RTS_HANDSHAKE 0x00000080 204 #define SERIAL_TRANSMIT_TOGGLE 0x000000c0 205 #define SERIAL_XOFF_CONTINUE 0x80000000 206 #define SERIAL_FLOW_INVALID 0x7fffff20 207 208 typedef struct _SERIAL_LINE_CONTROL { 209 UCHAR StopBits; 210 UCHAR Parity; 211 UCHAR WordLength; 212 } SERIAL_LINE_CONTROL, *PSERIAL_LINE_CONTROL; 213 214 /* SERIAL_LINE_CONTROL.StopBits constants */ 215 #define STOP_BIT_1 0x00 216 #define STOP_BITS_1_5 0x01 217 #define STOP_BITS_2 0x02 218 219 /* SERIAL_LINE_CONTROL.Parity constants */ 220 #define NO_PARITY 0x00 221 #define ODD_PARITY 0x01 222 #define EVEN_PARITY 0x02 223 #define MARK_PARITY 0x03 224 #define SPACE_PARITY 0x04 225 226 /* IOCTL_SERIAL_(GET_MODEM_CONTROL, SET_MODEM_CONTROL) flags */ 227 #define SERIAL_IOC_MCR_DTR 0x00000001 228 #define SERIAL_IOC_MCR_RTS 0x00000002 229 #define SERIAL_IOC_MCR_OUT1 0x00000004 230 #define SERIAL_IOC_MCR_OUT2 0x00000008 231 #define SERIAL_IOC_MCR_LOOP 0x00000010 232 233 typedef struct _SERIAL_COMMPROP { 234 USHORT PacketLength; 235 USHORT PacketVersion; 236 ULONG ServiceMask; 237 ULONG Reserved1; 238 ULONG MaxTxQueue; 239 ULONG MaxRxQueue; 240 ULONG MaxBaud; 241 ULONG ProvSubType; 242 ULONG ProvCapabilities; 243 ULONG SettableParams; 244 ULONG SettableBaud; 245 USHORT SettableData; 246 USHORT SettableStopParity; 247 ULONG CurrentTxQueue; 248 ULONG CurrentRxQueue; 249 ULONG ProvSpec1; 250 ULONG ProvSpec2; 251 WCHAR ProvChar[1]; 252 } SERIAL_COMMPROP, *PSERIAL_COMMPROP; 253 254 /* SERIAL_COMMPROP.SettableParams flags */ 255 #define SERIAL_SP_PARITY 0x0001 256 #define SERIAL_SP_BAUD 0x0002 257 #define SERIAL_SP_DATABITS 0x0004 258 #define SERIAL_SP_STOPBITS 0x0008 259 #define SERIAL_SP_HANDSHAKING 0x0010 260 #define SERIAL_SP_PARITY_CHECK 0x0020 261 #define SERIAL_SP_CARRIER_DETECT 0x0040 262 263 /* SERIAL_COMMPROP.ProvCapabilities flags */ 264 #define SERIAL_PCF_DTRDSR 0x00000001 265 #define SERIAL_PCF_RTSCTS 0x00000002 266 #define SERIAL_PCF_CD 0x00000004 267 #define SERIAL_PCF_PARITY_CHECK 0x00000008 268 #define SERIAL_PCF_XONXOFF 0x00000010 269 #define SERIAL_PCF_SETXCHAR 0x00000020 270 #define SERIAL_PCF_TOTALTIMEOUTS 0x00000040 271 #define SERIAL_PCF_INTTIMEOUTS 0x00000080 272 #define SERIAL_PCF_SPECIALCHARS 0x00000100 273 #define SERIAL_PCF_16BITMODE 0x00000200 274 275 /* SERIAL_COMMPROP.SettableData flags */ 276 #define SERIAL_DATABITS_5 0x0001 277 #define SERIAL_DATABITS_6 0x0002 278 #define SERIAL_DATABITS_7 0x0004 279 #define SERIAL_DATABITS_8 0x0008 280 #define SERIAL_DATABITS_16 0x0010 281 #define SERIAL_DATABITS_16X 0x0020 282 283 /* SERIAL_COMMPROP.SettableStopParity flags */ 284 #define SERIAL_STOPBITS_10 0x0001 285 #define SERIAL_STOPBITS_15 0x0002 286 #define SERIAL_STOPBITS_20 0x0004 287 #define SERIAL_PARITY_NONE 0x0100 288 #define SERIAL_PARITY_ODD 0x0200 289 #define SERIAL_PARITY_EVEN 0x0400 290 #define SERIAL_PARITY_MARK 0x0800 291 #define SERIAL_PARITY_SPACE 0x1000 292 293 typedef struct _SERIALPERF_STATS { 294 ULONG ReceivedCount; 295 ULONG TransmittedCount; 296 ULONG FrameErrorCount; 297 ULONG SerialOverrunErrorCount; 298 ULONG BufferOverrunErrorCount; 299 ULONG ParityErrorCount; 300 } SERIALPERF_STATS, *PSERIALPERF_STATS; 301 302 typedef struct _SERIAL_TIMEOUTS { 303 ULONG ReadIntervalTimeout; 304 ULONG ReadTotalTimeoutMultiplier; 305 ULONG ReadTotalTimeoutConstant; 306 ULONG WriteTotalTimeoutMultiplier; 307 ULONG WriteTotalTimeoutConstant; 308 } SERIAL_TIMEOUTS, *PSERIAL_TIMEOUTS; 309 310 /* IOCTL_SERIAL_(GET_WAIT_MASK, SET_WAIT_MASK, WAIT_ON_MASK) flags */ 311 #define SERIAL_EV_RXCHAR 0x0001 312 #define SERIAL_EV_RXFLAG 0x0002 313 #define SERIAL_EV_TXEMPTY 0x0004 314 #define SERIAL_EV_CTS 0x0008 315 #define SERIAL_EV_DSR 0x0010 316 #define SERIAL_EV_RLSD 0x0020 317 #define SERIAL_EV_BREAK 0x0040 318 #define SERIAL_EV_ERR 0x0080 319 #define SERIAL_EV_RING 0x0100 320 #define SERIAL_EV_PERR 0x0200 321 #define SERIAL_EV_RX80FULL 0x0400 322 #define SERIAL_EV_EVENT1 0x0800 323 #define SERIAL_EV_EVENT2 0x1000 324 325 /* IOCTL_SERIAL_LSRMST_INSERT constants */ 326 #define SERIAL_LSRMST_LSR_DATA 0x01 327 #define SERIAL_LSRMST_LSR_NODATA 0x02 328 #define SERIAL_LSRMST_MST 0x03 329 #define SERIAL_LSRMST_ESCAPE 0x00 330 331 /* IOCTL_SERIAL_PURGE constants */ 332 #define SERIAL_PURGE_TXABORT 0x00000001 333 #define SERIAL_PURGE_RXABORT 0x00000002 334 #define SERIAL_PURGE_TXCLEAR 0x00000004 335 #define SERIAL_PURGE_RXCLEAR 0x00000008 336 337 /* IOCTL_SERIAL_SET_FIFO_CONTROL constants */ 338 #define SERIAL_IOC_FCR_FIFO_ENABLE 0x00000001 339 #define SERIAL_IOC_FCR_RCVR_RESET 0x00000002 340 #define SERIAL_IOC_FCR_XMIT_RESET 0x00000004 341 #define SERIAL_IOC_FCR_DMA_MODE 0x00000008 342 #define SERIAL_IOC_FCR_RES1 0x00000010 343 #define SERIAL_IOC_FCR_RES2 0x00000020 344 #define SERIAL_IOC_FCR_RCVR_TRIGGER_LSB 0x00000040 345 #define SERIAL_IOC_FCR_RCVR_TRIGGER_MSB 0x00000080 346 347 typedef struct _SERIAL_QUEUE_SIZE { 348 ULONG InSize; 349 ULONG OutSize; 350 } SERIAL_QUEUE_SIZE, *PSERIAL_QUEUE_SIZE; 351 352 typedef struct _SERIAL_XOFF_COUNTER { 353 ULONG Timeout; 354 LONG Counter; 355 UCHAR XoffChar; 356 } SERIAL_XOFF_COUNTER, *PSERIAL_XOFF_COUNTER; 357 358 typedef struct _SERIAL_BASIC_SETTINGS { 359 SERIAL_TIMEOUTS Timeouts; 360 SERIAL_HANDFLOW HandFlow; 361 ULONG RxFifo; 362 ULONG TxFifo; 363 } SERIAL_BASIC_SETTINGS, *PSERIAL_BASIC_SETTINGS; 364 365 typedef struct _SERENUM_PORT_DESC { 366 ULONG Size; 367 PVOID PortHandle; 368 PHYSICAL_ADDRESS PortAddress; 369 USHORT Reserved[1]; 370 } SERENUM_PORT_DESC, *PSERENUM_PORT_DESC; 371 372 typedef UCHAR 373 (NTAPI*PSERENUM_READPORT)( 374 PVOID SerPortAddress); 375 376 typedef VOID 377 (NTAPI*PSERENUM_WRITEPORT)( 378 PVOID SerPortAddress, 379 UCHAR Value); 380 381 typedef enum _SERENUM_PORTION { 382 SerenumFirstHalf, 383 SerenumSecondHalf, 384 SerenumWhole 385 } SERENUM_PORTION; 386 387 typedef struct _SERENUM_PORT_PARAMETERS { 388 ULONG Size; 389 PSERENUM_READPORT ReadAccessor; 390 PSERENUM_WRITEPORT WriteAccessor; 391 PVOID SerPortAddress; 392 PVOID HardwareHandle; 393 SERENUM_PORTION Portion; 394 USHORT NumberAxis; 395 USHORT Reserved[3]; 396 } SERENUM_PORT_PARAMETERS, *PSERENUM_PORT_PARAMETERS; 397 398 #define SERIAL_ERROR_BREAK 0x00000001 399 #define SERIAL_ERROR_FRAMING 0x00000002 400 #define SERIAL_ERROR_OVERRUN 0x00000004 401 #define SERIAL_ERROR_QUEUEOVERRUN 0x00000008 402 #define SERIAL_ERROR_PARITY 0x00000010 403 404 #define SERIAL_SP_UNSPECIFIED 0x00000000 405 #define SERIAL_SP_RS232 0x00000001 406 #define SERIAL_SP_PARALLEL 0x00000002 407 #define SERIAL_SP_RS422 0x00000003 408 #define SERIAL_SP_RS423 0x00000004 409 #define SERIAL_SP_RS449 0x00000005 410 #define SERIAL_SP_MODEM 0X00000006 411 #define SERIAL_SP_FAX 0x00000021 412 #define SERIAL_SP_SCANNER 0x00000022 413 #define SERIAL_SP_BRIDGE 0x00000100 414 #define SERIAL_SP_LAT 0x00000101 415 #define SERIAL_SP_TELNET 0x00000102 416 #define SERIAL_SP_X25 0x00000103 417 #define SERIAL_SP_SERIALCOMM 0x00000001 418 419 #define SERIAL_TX_WAITING_FOR_CTS 0x00000001 420 #define SERIAL_TX_WAITING_FOR_DSR 0x00000002 421 #define SERIAL_TX_WAITING_FOR_DCD 0x00000004 422 #define SERIAL_TX_WAITING_FOR_XON 0x00000008 423 #define SERIAL_TX_WAITING_XOFF_SENT 0x00000010 424 #define SERIAL_TX_WAITING_ON_BREAK 0x00000020 425 #define SERIAL_RX_WAITING_FOR_DSR 0x00000040 426 427 #define SERIAL_DTR_STATE 0x00000001 428 #define SERIAL_RTS_STATE 0x00000002 429 #define SERIAL_CTS_STATE 0x00000010 430 #define SERIAL_DSR_STATE 0x00000020 431 #define SERIAL_RI_STATE 0x00000040 432 #define SERIAL_DCD_STATE 0x00000080 433 434 typedef struct _SERIALCONFIG { 435 ULONG Size; 436 USHORT Version; 437 ULONG SubType; 438 ULONG ProvOffset; 439 ULONG ProviderSize; 440 WCHAR ProviderData[1]; 441 } SERIALCONFIG,*PSERIALCONFIG; 442 443 #ifdef __cplusplus 444 } 445 #endif 446 447 #endif /* _NTDDSER_ */ 448