1/*- 2 * Copyright (c) 1996-2000 Distributed Processing Technology Corporation 3 * Copyright (c) 2000-2001 Adaptec Corporation. 4 * All rights reserved. 5 * 6 * Redistribution and use in source form, with or without modification, are 7 * permitted provided that redistributions of source code must retain the 8 * above copyright notice, this list of conditions and the following disclaimer. 9 * 10 * This software is provided `as is' by Distributed Processing Technology and 11 * any express or implied warranties, including, but not limited to, the 12 * implied warranties of merchantability and fitness for a particular purpose, 13 * are disclaimed. In no event shall Distributed Processing Technology be 14 * liable for any direct, indirect, incidental, special, exemplary or 15 * consequential damages (including, but not limited to, procurement of 16 * substitute goods or services; loss of use, data, or profits; or business 17 * interruptions) however caused and on any theory of liability, whether in 18 * contract, strict liability, or tort (including negligence or otherwise) 19 * arising in any way out of the use of this driver software, even if advised 20 * of the possibility of such damage. 21 * 22 * $FreeBSD$ 23 */ 24 25#ifndef __DPTSIG_H_ 26#define __DPTSIG_H_ 27#ifdef _SINIX_ADDON 28#include "dpt.h" 29#endif 30/* DPT SIGNATURE SPEC AND HEADER FILE */ 31/* Signature Version 1 (sorry no 'A') */ 32 33/* to make sure we are talking the same size under all OS's */ 34typedef unsigned char sigBYTE; 35typedef unsigned short sigWORD; 36#if (defined(_MULTI_DATAMODEL) && defined(sun) && !defined(_ILP32)) 37typedef uint32_t sigLONG; 38#else 39typedef unsigned long sigLONG; 40#endif 41 42/* 43 * use sigWORDLittleEndian for: 44 * dsCapabilities 45 * dsDeviceSupp 46 * dsAdapterSupp 47 * dsApplication 48 * use sigLONGLittleEndian for: 49 * dsOS 50 * so that the sig can be standardised to Little Endian 51 */ 52#if (defined(_DPT_BIG_ENDIAN)) 53# define sigWORDLittleEndian(x) ((((x)&0xFF)<<8)|(((x)>>8)&0xFF)) 54# define sigLONGLittleEndian(x) \ 55 ((((x)&0xFF)<<24) | \ 56 (((x)&0xFF00)<<8) | \ 57 (((x)&0xFF0000L)>>8) | \ 58 (((x)&0xFF000000L)>>24)) 59#else 60# define sigWORDLittleEndian(x) (x) 61# define sigLONGLittleEndian(x) (x) 62#endif 63 64/* must make sure the structure is not word or double-word aligned */ 65/* --------------------------------------------------------------- */ 66/* Borland will ignore the following pragma: */ 67/* Word alignment is OFF by default. If in the, IDE make */ 68/* sure that Options | Compiler | Code Generation | Word Alignment */ 69/* is not checked. If using BCC, do not use the -a option. */ 70 71#ifndef NO_PACK 72#if defined(_DPT_AIX) 73#pragma options align=packed 74#else 75#pragma pack(1) 76#endif /* aix */ 77#endif 78/* For the Macintosh */ 79#ifdef STRUCTALIGNMENTSUPPORTED 80#pragma options align=mac68k 81#endif 82 83 84/* Current Signature Version - sigBYTE dsSigVersion; */ 85/* ------------------------------------------------------------------ */ 86#define SIG_VERSION 1 87 88/* Processor Family - sigBYTE dsProcessorFamily; DISTINCT VALUES */ 89/* ------------------------------------------------------------------ */ 90/* What type of processor the file is meant to run on. */ 91/* This will let us know whether to read sigWORDs as high/low or low/high. */ 92#define PROC_INTEL 0x00 /* Intel 80x86 */ 93#define PROC_MOTOROLA 0x01 /* Motorola 68K */ 94#define PROC_MIPS4000 0x02 /* MIPS RISC 4000 */ 95#define PROC_MIPS PROC_MIPS4000 /* MIPS RISC */ 96#define PROC_ALPHA 0x03 /* DEC Alpha */ 97#define PROC_POWERPC 0x04 /* IBM Power PC */ 98#define PROC_i960 0x05 /* Intel i960 */ 99#define PROC_ULTRASPARC 0x06 /* SPARC processor */ 100 101/* Specific Minimim Processor - sigBYTE dsProcessor; FLAG BITS */ 102/* ------------------------------------------------------------------ */ 103/* Different bit definitions dependent on processor_family */ 104 105/* PROC_INTEL: */ 106#define PROC_8086 0x01 /* Intel 8086 */ 107#define PROC_286 0x02 /* Intel 80286 */ 108#define PROC_386 0x04 /* Intel 80386 */ 109#define PROC_486 0x08 /* Intel 80486 */ 110#define PROC_PENTIUM 0x10 /* Intel 586 aka P5 aka Pentium */ 111#define PROC_SEXIUM 0x20 /* Intel 686 aka P6 aka Pentium Pro or MMX */ 112#define PROC_ITANIUM 0x40 /* Intel Itanium 64 bit */ 113 114/* PROC_i960: */ 115#define PROC_960RX 0x01 /* Intel 80960RP/RD */ 116#define PROC_960HX 0x02 /* Intel 80960HA/HD/HT */ 117#define PROC_960RN 0x03 /* Intel 80960RN/RM */ 118#define PROC_960RS 0x04 /* Intel 80960RS */ 119#define PROC_80303 0x05 /* Intel 80303 (ZION) */ 120 121/* PROC_MOTOROLA: */ 122#define PROC_68000 0x01 /* Motorola 68000 */ 123#define PROC_68010 0x02 /* Motorola 68010 */ 124#define PROC_68020 0x04 /* Motorola 68020 */ 125#define PROC_68030 0x08 /* Motorola 68030 */ 126#define PROC_68040 0x10 /* Motorola 68040 */ 127 128/* PROC_POWERPC */ 129#define PROC_PPC601 0x01 /* PowerPC 601 */ 130#define PROC_PPC603 0x02 /* PowerPC 603 */ 131#define PROC_PPC604 0x04 /* PowerPC 604 */ 132 133/* PROC_MIPS */ 134#define PROC_R4000 0x01 /* MIPS R4000 */ 135#define PROC_RM7000 0x02 /* MIPS RM7000 */ 136 137/* Filetype - sigBYTE dsFiletype; DISTINCT VALUES */ 138/* ------------------------------------------------------------------ */ 139#define FT_EXECUTABLE 0 /* Executable Program */ 140#define FT_SCRIPT 1 /* Script/Batch File??? */ 141#define FT_HBADRVR 2 /* HBA Driver */ 142#define FT_OTHERDRVR 3 /* Other Driver */ 143#define FT_IFS 4 /* Installable Filesystem Driver */ 144#define FT_ENGINE 5 /* DPT Engine */ 145#define FT_COMPDRVR 6 /* Compressed Driver Disk */ 146#define FT_LANGUAGE 7 /* Foreign Language file */ 147#define FT_FIRMWARE 8 /* Downloadable or actual Firmware */ 148#define FT_COMMMODL 9 /* Communications Module */ 149#define FT_INT13 10 /* INT 13 style HBA Driver */ 150#define FT_HELPFILE 11 /* Help file */ 151#define FT_LOGGER 12 /* Event Logger */ 152#define FT_INSTALL 13 /* An Install Program */ 153#define FT_LIBRARY 14 /* Storage Manager Real-Mode Calls */ 154#define FT_RESOURCE 15 /* Storage Manager Resource File */ 155#define FT_MODEM_DB 16 /* Storage Manager Modem Database */ 156#define FT_DMI 17 /* DMI component interface */ 157 158/* Filetype flags - sigBYTE dsFiletypeFlags; FLAG BITS */ 159/* ------------------------------------------------------------------ */ 160#define FTF_DLL 0x01 /* Dynamic Link Library */ 161#define FTF_NLM 0x02 /* Netware Loadable Module */ 162#define FTF_OVERLAYS 0x04 /* Uses overlays */ 163#define FTF_DEBUG 0x08 /* Debug version */ 164#define FTF_TSR 0x10 /* TSR */ 165#define FTF_SYS 0x20 /* DOS Loadable driver */ 166#define FTF_PROTECTED 0x40 /* Runs in protected mode */ 167#define FTF_APP_SPEC 0x80 /* Application Specific */ 168#define FTF_ROM (FTF_SYS|FTF_TSR) /* Special Case */ 169 170/* OEM - sigBYTE dsOEM; DISTINCT VALUES */ 171/* ------------------------------------------------------------------ */ 172#define OEM_DPT 0 /* DPT */ 173#define OEM_ATT 1 /* ATT */ 174#define OEM_NEC 2 /* NEC */ 175#define OEM_ALPHA 3 /* Alphatronix */ 176#define OEM_AST 4 /* AST */ 177#define OEM_OLIVETTI 5 /* Olivetti */ 178#define OEM_SNI 6 /* Siemens/Nixdorf */ 179#define OEM_SUN 7 /* SUN Microsystems */ 180#define OEM_ADAPTEC 8 /* Adaptec */ 181 182/* Operating System - sigLONG dsOS; FLAG BITS */ 183/* ------------------------------------------------------------------ */ 184#define OS_DOS 0x00000001 /* PC/MS-DOS */ 185#define OS_WINDOWS 0x00000002 /* Microsoft Windows 3.x */ 186#define OS_WINDOWS_NT 0x00000004 /* Microsoft Windows NT */ 187#define OS_OS2M 0x00000008 /* OS/2 1.2.x,MS 1.3.0,IBM 1.3.x - Monolithic */ 188#define OS_OS2L 0x00000010 /* Microsoft OS/2 1.301 - LADDR */ 189#define OS_OS22x 0x00000020 /* IBM OS/2 2.x */ 190#define OS_NW286 0x00000040 /* Novell NetWare 286 */ 191#define OS_NW386 0x00000080 /* Novell NetWare 386 */ 192#define OS_GEN_UNIX 0x00000100 /* Generic Unix */ 193#define OS_SCO_UNIX 0x00000200 /* SCO Unix */ 194#define OS_ATT_UNIX 0x00000400 /* ATT Unix */ 195#define OS_UNIXWARE 0x00000800 /* USL Unix */ 196#define OS_INT_UNIX 0x00001000 /* Interactive Unix */ 197#define OS_SOLARIS 0x00002000 /* SunSoft Solaris */ 198#define OS_QNX 0x00004000 /* QNX for Tom Moch */ 199#define OS_NEXTSTEP 0x00008000 /* NeXTSTEP/OPENSTEP/MACH */ 200#define OS_BANYAN 0x00010000 /* Banyan Vines */ 201#define OS_OLIVETTI_UNIX 0x00020000/* Olivetti Unix */ 202#define OS_MAC_OS 0x00040000 /* Mac OS */ 203#define OS_WINDOWS_95 0x00080000 /* Microsoft Windows '95 */ 204#define OS_NW4x 0x00100000 /* Novell Netware 4.x */ 205#define OS_BSDI_UNIX 0x00200000 /* BSDi Unix BSD/OS 2.0 and up */ 206#define OS_AIX_UNIX 0x00400000 /* AIX Unix */ 207#define OS_FREE_BSD 0x00800000 /* FreeBSD Unix */ 208#define OS_LINUX 0x01000000 /* Linux */ 209#define OS_DGUX_UNIX 0x02000000 /* Data General Unix */ 210#define OS_SINIX_N 0x04000000 /* SNI SINIX-N */ 211#define OS_PLAN9 0x08000000 /* ATT Plan 9 */ 212#define OS_TSX 0x10000000 /* SNH TSX-32 */ 213#define OS_WINDOWS_98 0x20000000 /* Microsoft Windows '98 */ 214#define OS_NW5x 0x40000000 /* Novell Netware 5x */ 215 216#define OS_OTHER 0x80000000 /* Other */ 217 218/* Capabilities - sigWORD dsCapabilities; FLAG BITS */ 219/* ------------------------------------------------------------------ */ 220#define CAP_RAID0 0x0001 /* RAID-0 */ 221#define CAP_RAID1 0x0002 /* RAID-1 */ 222#define CAP_RAID3 0x0004 /* RAID-3 */ 223#define CAP_RAID5 0x0008 /* RAID-5 */ 224#define CAP_SPAN 0x0010 /* Spanning */ 225#define CAP_PASS 0x0020 /* Provides passthrough */ 226#define CAP_OVERLAP 0x0040 /* Passthrough supports overlapped commands */ 227#define CAP_ASPI 0x0080 /* Supports ASPI Command Requests */ 228#define CAP_ABOVE16MB 0x0100 /* ISA Driver supports greater than 16MB */ 229#define CAP_EXTEND 0x8000 /* Extended info appears after description */ 230#ifdef SNI_MIPS 231#define CAP_CACHEMODE 0x1000 /* dpt_force_cache is set in driver */ 232#endif 233 234/* Devices Supported - sigWORD dsDeviceSupp; FLAG BITS */ 235/* ------------------------------------------------------------------ */ 236#define DEV_DASD 0x0001 /* DASD (hard drives) */ 237#define DEV_TAPE 0x0002 /* Tape drives */ 238#define DEV_PRINTER 0x0004 /* Printers */ 239#define DEV_PROC 0x0008 /* Processors */ 240#define DEV_WORM 0x0010 /* WORM drives */ 241#define DEV_CDROM 0x0020 /* CD-ROM drives */ 242#define DEV_SCANNER 0x0040 /* Scanners */ 243#define DEV_OPTICAL 0x0080 /* Optical Drives */ 244#define DEV_JUKEBOX 0x0100 /* Jukebox */ 245#define DEV_COMM 0x0200 /* Communications Devices */ 246#define DEV_OTHER 0x0400 /* Other Devices */ 247#define DEV_ALL 0xFFFF /* All SCSI Devices */ 248 249/* Adapters Families Supported - sigWORD dsAdapterSupp; FLAG BITS */ 250/* ------------------------------------------------------------------ */ 251#define ADF_2001 0x0001 /* PM2001 */ 252#define ADF_2012A 0x0002 /* PM2012A */ 253#define ADF_PLUS_ISA 0x0004 /* PM2011,PM2021 */ 254#define ADF_PLUS_EISA 0x0008 /* PM2012B,PM2022 */ 255#define ADF_SC3_ISA 0x0010 /* PM2021 */ 256#define ADF_SC3_EISA 0x0020 /* PM2022,PM2122, etc */ 257#define ADF_SC3_PCI 0x0040 /* SmartCache III PCI */ 258#define ADF_SC4_ISA 0x0080 /* SmartCache IV ISA */ 259#define ADF_SC4_EISA 0x0100 /* SmartCache IV EISA */ 260#define ADF_SC4_PCI 0x0200 /* SmartCache IV PCI */ 261#define ADF_SC5_PCI 0x0400 /* Fifth Generation I2O products */ 262/* 263 * Combinations of products 264 */ 265#define ADF_ALL_2000 (ADF_2001|ADF_2012A) 266#define ADF_ALL_PLUS (ADF_PLUS_ISA|ADF_PLUS_EISA) 267#define ADF_ALL_SC3 (ADF_SC3_ISA|ADF_SC3_EISA|ADF_SC3_PCI) 268#define ADF_ALL_SC4 (ADF_SC4_ISA|ADF_SC4_EISA|ADF_SC4_PCI) 269#define ADF_ALL_SC5 (ADF_SC5_PCI) 270/* All EATA Cacheing Products */ 271#define ADF_ALL_CACHE (ADF_ALL_PLUS|ADF_ALL_SC3|ADF_ALL_SC4) 272/* All EATA Bus Mastering Products */ 273#define ADF_ALL_MASTER (ADF_2012A|ADF_ALL_CACHE) 274/* All EATA Adapter Products */ 275#define ADF_ALL_EATA (ADF_2001|ADF_ALL_MASTER) 276#define ADF_ALL ADF_ALL_EATA 277 278/* Application - sigWORD dsApplication; FLAG BITS */ 279/* ------------------------------------------------------------------ */ 280#define APP_DPTMGR 0x0001 /* DPT Storage Manager */ 281#define APP_ENGINE 0x0002 /* DPT Engine */ 282#define APP_SYTOS 0x0004 /* Sytron Sytos Plus */ 283#define APP_CHEYENNE 0x0008 /* Cheyenne ARCServe + ARCSolo */ 284#define APP_MSCDEX 0x0010 /* Microsoft CD-ROM extensions */ 285#define APP_NOVABACK 0x0020 /* NovaStor Novaback */ 286#define APP_AIM 0x0040 /* Archive Information Manager */ 287 288/* Requirements - sigBYTE dsRequirements; FLAG BITS */ 289/* ------------------------------------------------------------------ */ 290#define REQ_SMARTROM 0x01 /* Requires SmartROM to be present */ 291#define REQ_DPTDDL 0x02 /* Requires DPTDDL.SYS to be loaded */ 292#define REQ_HBA_DRIVER 0x04 /* Requires an HBA driver to be loaded */ 293#define REQ_ASPI_TRAN 0x08 /* Requires an ASPI Transport Modules */ 294#define REQ_ENGINE 0x10 /* Requires a DPT Engine to be loaded */ 295#define REQ_COMM_ENG 0x20 /* Requires a DPT Communications Engine */ 296 297/* ------------------------------------------------------------------ */ 298/* Requirements - sigWORD dsFirmware; FLAG BITS */ 299/* ------------------------------------------------------------------ */ 300#define dsFirmware dsApplication 301#define FW_DNLDSIZE16_OLD 0x0000 /* 0..3 DownLoader Size 16K - TO SUPPORT OLD IMAGES */ 302#define FW_DNLDSIZE16k 0x0000 /* 0..3 DownLoader Size 16k */ 303#define FW_DNLDSIZE16 0x0001 /* 0..3 DownLoader Size 16K */ 304#define FW_DNLDSIZE32 0x0002 /* 0..3 DownLoader Size 32K */ 305#define FW_DNLDSIZE64 0x0004 /* 0..3 DownLoader Size 64K */ 306#define FW_DNLDSIZE0 0x000f /* 0..3 DownLoader Size 0K - NONE */ 307#define FW_DNLDSIZE_NONE 0x000F /* 0..3 DownLoader Size - NONE */ 308 309 /* Code Offset is position of the code within the ROM CODE Segment */ 310#define FW_DNLDR_TOP 0x0000 /* 12 DownLoader Position (0=Top, 1=Bottom) */ 311#define FW_DNLDR_BTM 0x1000 /* 12 DownLoader Position (0=Top, 1=Bottom) Dominator */ 312 313#define FW_LOAD_BTM 0x0000 /* 13 Code Offset (0=Btm, 1=Top) MIPS */ 314#define FW_LOAD_TOP 0x2000 /* 13 Code Offset (0=Btm, 1=Top) i960 */ 315 316#define FW_SIG_VERSION1 0x0000 /* 15..14 Version Bits 0=Ver1 */ 317#define FW_SIG_VERSION2 0x4000 /* 15..14 Version Bits 1=Ver2 */ 318 319/* 320 0..3 Downloader Size (Value * 16K) 321 322 4 323 5 324 6 325 7 326 327 8 328 9 329 10 330 11 331 332 12 Downloader Position (0=Top of Image 1= Bottom of Image (Dominator) ) 333 13 Load Offset (0=BTM (MIPS) -- 1=TOP (960) ) 334 14..15 F/W Sig Version (0=Ver1) 335*/ 336 337/* ------------------------------------------------------------------ */ 338/* Sub System Vendor IDs - The PCI Sub system and vendor IDs for each */ 339/* Adaptec Raid controller */ 340/* ------------------------------------------------------------------ */ 341#define PM1554U2_SUB_ID 0xC0011044 342#define PM1654U2_SUB_ID 0xC0021044 343#define PM1564U3_1_SUB_ID 0xC0031044 344#define PM1564U3_2_SUB_ID 0xC0041044 345#define PM1554U2_NOACPI_SUB_ID 0xC0051044 346#define PM2554U2_SUB_ID 0xC00A1044 347#define PM2654U2_SUB_ID 0xC00B1044 348#define PM2664U3_1_SUB_ID 0xC00C1044 349#define PM2664U3_2_SUB_ID 0xC00D1044 350#define PM2554U2_NOACPI_SUB_ID 0xC00E1044 351#define PM2654U2_NOACPI_SUB_ID 0xC00F1044 352#define PM3754U2_SUB_ID 0xC0141044 353#define PM3755U2B_SUB_ID 0xC0151044 354#define PM3755F_SUB_ID 0xC0161044 355#define PM3757U2_1_SUB_ID 0xC01E1044 356#define PM3757U2_2_SUB_ID 0xC01F1044 357#define PM3767U3_2_SUB_ID 0xC0201044 358#define PM3767U3_4_SUB_ID 0xC0211044 359#define PM2865U3_1_SUB_ID 0xC0281044 360#define PM2865U3_2_SUB_ID 0xC0291044 361#define PM2865F_SUB_ID 0xC02A1044 362#define ADPT2000S_1_SUB_ID 0xC03C1044 363#define ADPT2000S_2_SUB_ID 0xC03D1044 364#define ADPT2000F_SUB_ID 0xC03E1044 365#define ADPT3000S_1_SUB_ID 0xC0461044 366#define ADPT3000S_2_SUB_ID 0xC0471044 367#define ADPT3000F_SUB_ID 0xC0481044 368#define ADPT5000S_1_SUB_ID 0xC0501044 369#define ADPT5000S_2_SUB_ID 0xC0511044 370#define ADPT5000F_SUB_ID 0xC0521044 371#define ADPT1000UDMA_SUB_ID 0xC05A1044 372#define ADPT1000UDMA_DAC_SUB_ID 0xC05B1044 373#define ADPTI2O_DEVICE_ID 0xa501 374#define ADPTDOMINATOR_DEVICE_ID 0xa511 375#define ADPTDOMINATOR_SUB_ID_START 0xC0321044 376#define ADPTDOMINATOR_SUB_ID_END 0xC03b1044 377 378 379 380/* ------------------------------------------------------------------ */ 381/* ------------------------------------------------------------------ */ 382/* ------------------------------------------------------------------ */ 383 384/* 385 * You may adjust dsDescription_size with an override to a value less than 386 * 50 so that the structure allocates less real space. 387 */ 388#if (!defined(dsDescription_size)) 389# define dsDescription_size 50 390#endif 391 392typedef struct dpt_sig { 393 char dsSignature[6]; /* ALWAYS "dPtSiG" */ 394 sigBYTE dsSigVersion; /* signature version (currently 1) */ 395 sigBYTE dsProcessorFamily; /* what type of processor */ 396 sigBYTE dsProcessor; /* precise processor */ 397 sigBYTE dsFiletype; /* type of file */ 398 sigBYTE dsFiletypeFlags; /* flags to specify load type, etc. */ 399 sigBYTE dsOEM; /* OEM file was created for */ 400 sigLONG dsOS; /* which Operating systems */ 401 sigWORD dsCapabilities; /* RAID levels, etc. */ 402 sigWORD dsDeviceSupp; /* Types of SCSI devices supported */ 403 sigWORD dsAdapterSupp; /* DPT adapter families supported */ 404 sigWORD dsApplication; /* applications file is for */ 405 sigBYTE dsRequirements; /* Other driver dependencies */ 406 sigBYTE dsVersion; /* 1 */ 407 sigBYTE dsRevision; /* 'J' */ 408 sigBYTE dsSubRevision; /* '9' ' ' if N/A */ 409 sigBYTE dsMonth; /* creation month */ 410 sigBYTE dsDay; /* creation day */ 411 sigBYTE dsYear; /* creation year since 1980 (1993=13) */ 412 /* description (NULL terminated) */ 413 char dsDescription[dsDescription_size]; 414} dpt_sig_S; 415/* 32 bytes minimum - with no description. Put NULL at description[0] */ 416/* 81 bytes maximum - with 49 character description plus NULL. */ 417 418#if defined __bsdi__ 419#ifndef PACK 420#define PACK __attribute__ ((packed)) 421#endif 422typedef struct dpt_sig_Packed { 423 char dsSignature[6] PACK; /* ALWAYS "dPtSiG" */ 424 sigBYTE dsSigVersion PACK; /* signature version (currently 1) */ 425 sigBYTE dsProcessorFamily PACK; /* what type of processor */ 426 sigBYTE dsProcessor PACK; /* precise processor */ 427 sigBYTE dsFiletype PACK; /* type of file */ 428 sigBYTE dsFiletypeFlags PACK; /* flags to specify load type, etc. */ 429 sigBYTE dsOEM PACK; /* OEM file was created for */ 430 sigLONG dsOS PACK; /* which Operating systems */ 431 sigWORD dsCapabilities PACK; /* RAID levels, etc. */ 432 sigWORD dsDeviceSupp PACK; /* Types of SCSI devices supported */ 433 sigWORD dsAdapterSupp PACK; /* DPT adapter families supported */ 434 sigWORD dsApplication PACK; /* applications file is for */ 435 sigBYTE dsRequirements PACK; /* Other driver dependencies */ 436 sigBYTE dsVersion PACK; /* 1 */ 437 sigBYTE dsRevision PACK; /* 'J' */ 438 sigBYTE dsSubRevision PACK; /* '9' ' ' if N/A */ 439 sigBYTE dsMonth PACK; /* creation month */ 440 sigBYTE dsDay PACK; /* creation day */ 441 sigBYTE dsYear PACK; /* creation year since 1980 (1993=13) */ 442 /* description (NULL terminated) */ 443 char dsDescription[dsDescription_size] PACK; 444} dpt_sig_S_Packed; 445#define PACKED_SIG_SIZE sizeof(dpt_sig_S_Packed) 446#endif 447/* This line added at Roycroft's request */ 448/* Microsoft's NT compiler gets confused if you do a pack and don't */ 449/* restore it. */ 450 451#ifndef NO_UNPACK 452#if defined(_DPT_AIX) 453#pragma options align=reset 454#elif defined(UNPACK_FOUR) 455#pragma pack(4) 456#else 457#pragma pack() 458#endif /* aix */ 459#endif 460/* For the Macintosh */ 461#ifdef STRUCTALIGNMENTSUPPORTED 462#pragma options align=reset 463#endif 464 465#endif 466