aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/scsi/dpt/dptsig.h
blob: a6644b332b538e510d4a32d86d6cf9a5eda8701c (plain)
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
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
/*	BSDI dptsig.h,v 1.7 1998/06/03 19:15:00 karels Exp	*/

/*
 * Copyright (c) 1996-1999 Distributed Processing Technology Corporation
 * All rights reserved.
 *
 * Redistribution and use in source form, with or without modification, are
 * permitted provided that redistributions of source code must retain the
 * above copyright notice, this list of conditions and the following disclaimer.
 *
 * This software is provided `as is' by Distributed Processing Technology and
 * any express or implied warranties, including, but not limited to, the
 * implied warranties of merchantability and fitness for a particular purpose,
 * are disclaimed. In no event shall Distributed Processing Technology be
 * liable for any direct, indirect, incidental, special, exemplary or
 * consequential damages (including, but not limited to, procurement of
 * substitute goods or services; loss of use, data, or profits; or business
 * interruptions) however caused and on any theory of liability, whether in
 * contract, strict liability, or tort (including negligence or otherwise)
 * arising in any way out of the use of this driver software, even if advised
 * of the possibility of such damage.
 *
 */

#ifndef __DPTSIG_H_
#define __DPTSIG_H_
#ifdef _SINIX_ADDON
#include "dpt.h"
#endif
/* DPT SIGNATURE SPEC AND HEADER FILE                           */
/* Signature Version 1 (sorry no 'A')                           */

/* to make sure we are talking the same size under all OS's     */
typedef unsigned char sigBYTE;
typedef unsigned short sigWORD;
typedef unsigned int sigINT;

/*
 * use sigWORDLittleEndian for:
 *  dsCapabilities
 *  dsDeviceSupp
 *  dsAdapterSupp
 *  dsApplication
 * use sigLONGLittleEndian for:
 *      dsOS
 * so that the sig can be standardised to Little Endian
 */
#if (defined(_DPT_BIG_ENDIAN))
# define sigWORDLittleEndian(x) ((((x)&0xFF)<<8)|(((x)>>8)&0xFF))
# define sigLONGLittleEndian(x) \
        ((((x)&0xFF)<<24) |             \
         (((x)&0xFF00)<<8) |    \
         (((x)&0xFF0000L)>>8) | \
         (((x)&0xFF000000L)>>24))
#else
# define sigWORDLittleEndian(x) (x)
# define sigLONGLittleEndian(x) (x)
#endif

/* must make sure the structure is not word or double-word aligned      */
/* ---------------------------------------------------------------      */
/* Borland will ignore the following pragma:                            */
/* Word alignment is OFF by default.  If in the, IDE make               */
/* sure that Options | Compiler | Code Generation | Word Alignment      */
/* is not checked.  If using BCC, do not use the -a option.             */

#ifndef NO_PACK
#if defined (_DPT_AIX)
#pragma options align=packed
#else
#pragma pack(1)
#endif  /* aix */
#endif
/* For the Macintosh */
#ifdef STRUCTALIGNMENTSUPPORTED
#pragma options align=mac68k
#endif


/* Current Signature Version - sigBYTE dsSigVersion; */
/* ------------------------------------------------------------------ */
#define SIG_VERSION 1

/* Processor Family - sigBYTE dsProcessorFamily;  DISTINCT VALUES */
/* ------------------------------------------------------------------ */
/* What type of processor the file is meant to run on. */
/* This will let us know whether to read sigWORDs as high/low or low/high. */
#define PROC_INTEL      0x00    /* Intel 80x86/ia64 */
#define PROC_MOTOROLA   0x01    /* Motorola 68K */
#define PROC_MIPS4000   0x02    /* MIPS RISC 4000 */
#define PROC_ALPHA      0x03    /* DEC Alpha */
#define PROC_POWERPC    0x04    /* IBM Power PC */
#define PROC_i960       0x05    /* Intel i960 */
#define PROC_ULTRASPARC 0x06    /* SPARC processor */

/* Specific Minimim Processor - sigBYTE dsProcessor;    FLAG BITS */
/* ------------------------------------------------------------------ */
/* Different bit definitions dependent on processor_family */

/* PROC_INTEL: */
#define PROC_8086       0x01    /* Intel 8086 */
#define PROC_286        0x02    /* Intel 80286 */
#define PROC_386        0x04    /* Intel 80386 */
#define PROC_486        0x08    /* Intel 80486 */
#define PROC_PENTIUM    0x10    /* Intel 586 aka P5 aka Pentium */
#define PROC_SEXIUM	0x20	/* Intel 686 aka P6 aka Pentium Pro or MMX */
#define PROC_IA64	0x40	/* Intel IA64 processor */

/* PROC_i960: */
#define PROC_960RX      0x01    /* Intel 80960RC/RD */
#define PROC_960HX      0x02    /* Intel 80960HA/HD/HT */

/* PROC_MOTOROLA: */
#define PROC_68000      0x01    /* Motorola 68000 */
#define PROC_68010	0x02	/* Motorola 68010 */
#define PROC_68020      0x04    /* Motorola 68020 */
#define PROC_68030      0x08    /* Motorola 68030 */
#define PROC_68040      0x10    /* Motorola 68040 */

/* PROC_POWERPC */
#define PROC_PPC601		0x01	/* PowerPC 601 */
#define PROC_PPC603		0x02	/* PowerPC 603 */
#define PROC_PPC604		0x04	/* PowerPC 604 */

/* PROC_MIPS4000: */
#define PROC_R4000      0x01    /* MIPS R4000 */

/* Filetype - sigBYTE dsFiletype;       DISTINCT VALUES */
/* ------------------------------------------------------------------ */
#define FT_EXECUTABLE   0       /* Executable Program */
#define FT_SCRIPT       1       /* Script/Batch File??? */
#define FT_HBADRVR      2       /* HBA Driver */
#define FT_OTHERDRVR    3       /* Other Driver */
#define FT_IFS          4       /* Installable Filesystem Driver */
#define FT_ENGINE       5       /* DPT Engine */
#define FT_COMPDRVR     6       /* Compressed Driver Disk */
#define FT_LANGUAGE     7       /* Foreign Language file */
#define FT_FIRMWARE     8       /* Downloadable or actual Firmware */
#define FT_COMMMODL     9       /* Communications Module */
#define FT_INT13        10      /* INT 13 style HBA Driver */
#define FT_HELPFILE     11      /* Help file */
#define FT_LOGGER       12      /* Event Logger */
#define FT_INSTALL      13      /* An Install Program */
#define FT_LIBRARY      14      /* Storage Manager Real-Mode Calls */
#define FT_RESOURCE	15	/* Storage Manager Resource File */
#define FT_MODEM_DB	16	/* Storage Manager Modem Database */

/* Filetype flags - sigBYTE dsFiletypeFlags;    FLAG BITS */
/* ------------------------------------------------------------------ */
#define FTF_DLL         0x01    /* Dynamic Link Library */
#define FTF_NLM         0x02    /* Netware Loadable Module */
#define FTF_OVERLAYS    0x04    /* Uses overlays */
#define FTF_DEBUG       0x08    /* Debug version */
#define FTF_TSR         0x10    /* TSR */
#define FTF_SYS         0x20    /* DOS Loadable driver */
#define FTF_PROTECTED   0x40    /* Runs in protected mode */
#define FTF_APP_SPEC    0x80    /* Application Specific */
#define FTF_ROM		(FTF_SYS|FTF_TSR)	/* Special Case */

/* OEM - sigBYTE dsOEM;         DISTINCT VALUES */
/* ------------------------------------------------------------------ */
#define OEM_DPT         0       /* DPT */
#define OEM_ATT         1       /* ATT */
#define OEM_NEC         2       /* NEC */
#define OEM_ALPHA       3       /* Alphatronix */
#define OEM_AST         4       /* AST */
#define OEM_OLIVETTI    5       /* Olivetti */
#define OEM_SNI         6       /* Siemens/Nixdorf */
#define OEM_SUN         7       /* SUN Microsystems */

/* Operating System  - sigLONG dsOS;    FLAG BITS */
/* ------------------------------------------------------------------ */
#define OS_DOS          0x00000001 /* PC/MS-DOS				*/
#define OS_WINDOWS      0x00000002 /* Microsoft Windows 3.x		*/
#define OS_WINDOWS_NT   0x00000004 /* Microsoft Windows NT		*/
#define OS_OS2M         0x00000008 /* OS/2 1.2.x,MS 1.3.0,IBM 1.3.x - Monolithic */
#define OS_OS2L         0x00000010 /* Microsoft OS/2 1.301 - LADDR	*/
#define OS_OS22x        0x00000020 /* IBM OS/2 2.x			*/
#define OS_NW286        0x00000040 /* Novell NetWare 286		*/
#define OS_NW386        0x00000080 /* Novell NetWare 386		*/
#define OS_GEN_UNIX     0x00000100 /* Generic Unix			*/
#define OS_SCO_UNIX     0x00000200 /* SCO Unix				*/
#define OS_ATT_UNIX     0x00000400 /* ATT Unix				*/
#define OS_UNIXWARE     0x00000800 /* USL Unix				*/
#define OS_INT_UNIX     0x00001000 /* Interactive Unix			*/
#define OS_SOLARIS      0x00002000 /* SunSoft Solaris			*/
#define OS_QNX          0x00004000 /* QNX for Tom Moch			*/
#define OS_NEXTSTEP     0x00008000 /* NeXTSTEP/OPENSTEP/MACH		*/
#define OS_BANYAN       0x00010000 /* Banyan Vines			*/
#define OS_OLIVETTI_UNIX 0x00020000/* Olivetti Unix			*/
#define OS_MAC_OS	0x00040000 /* Mac OS				*/
#define OS_WINDOWS_95	0x00080000 /* Microsoft Windows '95		*/
#define OS_NW4x		0x00100000 /* Novell Netware 4.x		*/
#define OS_BSDI_UNIX	0x00200000 /* BSDi Unix BSD/OS 2.0 and up	*/
#define OS_AIX_UNIX     0x00400000 /* AIX Unix				*/
#define OS_FREE_BSD	0x00800000 /* FreeBSD Unix			*/
#define OS_LINUX	0x01000000 /* Linux				*/
#define OS_DGUX_UNIX	0x02000000 /* Data General Unix			*/
#define OS_SINIX_N      0x04000000 /* SNI SINIX-N			*/
#define OS_PLAN9	0x08000000 /* ATT Plan 9			*/
#define OS_TSX		0x10000000 /* SNH TSX-32			*/

#define OS_OTHER        0x80000000 /* Other				*/

/* Capabilities - sigWORD dsCapabilities;        FLAG BITS */
/* ------------------------------------------------------------------ */
#define CAP_RAID0       0x0001  /* RAID-0 */
#define CAP_RAID1       0x0002  /* RAID-1 */
#define CAP_RAID3       0x0004  /* RAID-3 */
#define CAP_RAID5       0x0008  /* RAID-5 */
#define CAP_SPAN        0x0010  /* Spanning */
#define CAP_PASS        0x0020  /* Provides passthrough */
#define CAP_OVERLAP     0x0040  /* Passthrough supports overlapped commands */
#define CAP_ASPI        0x0080  /* Supports ASPI Command Requests */
#define CAP_ABOVE16MB   0x0100  /* ISA Driver supports greater than 16MB */
#define CAP_EXTEND      0x8000  /* Extended info appears after description */
#ifdef SNI_MIPS
#define CAP_CACHEMODE   0x1000  /* dpt_force_cache is set in driver */
#endif

/* Devices Supported - sigWORD dsDeviceSupp;    FLAG BITS */
/* ------------------------------------------------------------------ */
#define DEV_DASD        0x0001  /* DASD (hard drives) */
#define DEV_TAPE        0x0002  /* Tape drives */
#define DEV_PRINTER     0x0004  /* Printers */
#define DEV_PROC        0x0008  /* Processors */
#define DEV_WORM        0x0010  /* WORM drives */
#define DEV_CDROM       0x0020  /* CD-ROM drives */
#define DEV_SCANNER     0x0040  /* Scanners */
#define DEV_OPTICAL     0x0080  /* Optical Drives */
#define DEV_JUKEBOX     0x0100  /* Jukebox */
#define DEV_COMM        0x0200  /* Communications Devices */
#define DEV_OTHER       0x0400  /* Other Devices */
#define DEV_ALL         0xFFFF  /* All SCSI Devices */

/* Adapters Families Supported - sigWORD dsAdapterSupp; FLAG BITS */
/* ------------------------------------------------------------------ */
#define ADF_2001        0x0001  /* PM2001           */
#define ADF_2012A       0x0002  /* PM2012A          */
#define ADF_PLUS_ISA    0x0004  /* PM2011,PM2021    */
#define ADF_PLUS_EISA   0x0008  /* PM2012B,PM2022   */
#define ADF_SC3_ISA	0x0010  /* PM2021           */
#define ADF_SC3_EISA	0x0020  /* PM2022,PM2122, etc */
#define ADF_SC3_PCI	0x0040  /* SmartCache III PCI */
#define ADF_SC4_ISA	0x0080  /* SmartCache IV ISA */
#define ADF_SC4_EISA	0x0100  /* SmartCache IV EISA */
#define ADF_SC4_PCI	0x0200	/* SmartCache IV PCI */
#define ADF_SC5_PCI	0x0400	/* Fifth Generation I2O products */
/*
 *	Combinations of products
 */
#define ADF_ALL_2000	(ADF_2001|ADF_2012A)
#define ADF_ALL_PLUS	(ADF_PLUS_ISA|ADF_PLUS_EISA)
#define ADF_ALL_SC3	(ADF_SC3_ISA|ADF_SC3_EISA|ADF_SC3_PCI)
#define ADF_ALL_SC4	(ADF_SC4_ISA|ADF_SC4_EISA|ADF_SC4_PCI)
#define ADF_ALL_SC5	(ADF_SC5_PCI)
/* All EATA Cacheing Products */
#define ADF_ALL_CACHE	(ADF_ALL_PLUS|ADF_ALL_SC3|ADF_ALL_SC4)
/* All EATA Bus Mastering Products */
#define ADF_ALL_MASTER	(ADF_2012A|ADF_ALL_CACHE)
/* All EATA Adapter Products */
#define ADF_ALL_EATA	(ADF_2001|ADF_ALL_MASTER)
#define ADF_ALL		ADF_ALL_EATA

/* Application - sigWORD dsApplication;         FLAG BITS */
/* ------------------------------------------------------------------ */
#define APP_DPTMGR      0x0001  /* DPT Storage Manager */
#define APP_ENGINE      0x0002  /* DPT Engine */
#define APP_SYTOS       0x0004  /* Sytron Sytos Plus */
#define APP_CHEYENNE    0x0008  /* Cheyenne ARCServe + ARCSolo */
#define APP_MSCDEX      0x0010  /* Microsoft CD-ROM extensions */
#define APP_NOVABACK    0x0020  /* NovaStor Novaback */
#define APP_AIM         0x0040  /* Archive Information Manager */

/* Requirements - sigBYTE dsRequirements;         FLAG BITS             */
/* ------------------------------------------------------------------   */
#define REQ_SMARTROM    0x01    /* Requires SmartROM to be present      */
#define REQ_DPTDDL      0x02    /* Requires DPTDDL.SYS to be loaded     */
#define REQ_HBA_DRIVER  0x04    /* Requires an HBA driver to be loaded  */
#define REQ_ASPI_TRAN   0x08    /* Requires an ASPI Transport Modules   */
#define REQ_ENGINE      0x10    /* Requires a DPT Engine to be loaded   */
#define REQ_COMM_ENG    0x20    /* Requires a DPT Communications Engine */

/*
 * You may adjust dsDescription_size with an override to a value less than
 * 50 so that the structure allocates less real space.
 */
#if (!defined(dsDescription_size))
# define dsDescription_size 50
#endif

typedef struct dpt_sig {
    char    dsSignature[6];      /* ALWAYS "dPtSiG" */
    sigBYTE dsSigVersion;        /* signature version (currently 1) */
    sigBYTE dsProcessorFamily;   /* what type of processor */
    sigBYTE dsProcessor;         /* precise processor */
    sigBYTE dsFiletype;          /* type of file */
    sigBYTE dsFiletypeFlags;     /* flags to specify load type, etc. */
    sigBYTE dsOEM;               /* OEM file was created for */
    sigINT  dsOS;                /* which Operating systems */
    sigWORD dsCapabilities;      /* RAID levels, etc. */
    sigWORD dsDeviceSupp;        /* Types of SCSI devices supported */
    sigWORD dsAdapterSupp;       /* DPT adapter families supported */
    sigWORD dsApplication;       /* applications file is for */
    sigBYTE dsRequirements;      /* Other driver dependencies */
    sigBYTE dsVersion;           /* 1 */
    sigBYTE dsRevision;          /* 'J' */
    sigBYTE dsSubRevision;       /* '9'   ' ' if N/A */
    sigBYTE dsMonth;             /* creation month */
    sigBYTE dsDay;               /* creation day */
    sigBYTE dsYear;              /* creation year since 1980 (1993=13) */
    /* description (NULL terminated) */
    char  dsDescription[dsDescription_size];
} dpt_sig_S;
/* 32 bytes minimum - with no description.  Put NULL at description[0] */
/* 81 bytes maximum - with 49 character description plus NULL. */

/* This line added at Roycroft's request */
/* Microsoft's NT compiler gets confused if you do a pack and don't */
/* restore it. */

#ifndef NO_UNPACK
#if defined (_DPT_AIX)
#pragma options align=reset
#elif defined (UNPACK_FOUR)
#pragma pack(4)
#else
#pragma pack()
#endif  /* aix */
#endif
/* For the Macintosh */
#ifdef STRUCTALIGNMENTSUPPORTED
#pragma options align=reset
#endif

#endif