xref: /netbsd/sys/dev/i2o/dptivar.h (revision ee4bc26f)
1 /*	$NetBSD: dptivar.h,v 1.10 2021/11/01 21:28:03 andvar Exp $	*/
2 
3 /*-
4  * Copyright (c) 2001 The NetBSD Foundation, Inc.
5  * All rights reserved.
6  *
7  * This code is derived from software contributed to The NetBSD Foundation
8  * by Andrew Doran.
9  *
10  * Redistribution and use in source and binary forms, with or without
11  * modification, are permitted provided that the following conditions
12  * are met:
13  * 1. Redistributions of source code must retain the above copyright
14  *    notice, this list of conditions and the following disclaimer.
15  * 2. Redistributions in binary form must reproduce the above copyright
16  *    notice, this list of conditions and the following disclaimer in the
17  *    documentation and/or other materials provided with the distribution.
18  *
19  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
20  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
21  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
22  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
23  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
24  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
25  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
26  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
27  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
28  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
29  * POSSIBILITY OF SUCH DAMAGE.
30  */
31 
32 /*
33  * Copyright (c) 1996-2000 Distributed Processing Technology Corporation
34  * Copyright (c) 2000 Adaptec Corporation
35  * All rights reserved.
36  *
37  * TERMS AND CONDITIONS OF USE
38  *
39  * Redistribution and use in source form, with or without modification, are
40  * permitted provided that redistributions of source code must retain the
41  * above copyright notice, this list of conditions and the following disclaimer.
42  *
43  * This software is provided `as is' by Adaptec and any express or implied
44  * warranties, including, but not limited to, the implied warranties of
45  * merchantability and fitness for a particular purpose, are disclaimed. In no
46  * event shall Adaptec be liable for any direct, indirect, incidental, special,
47  * exemplary or consequential damages (including, but not limited to,
48  * procurement of substitute goods or services; loss of use, data, or profits;
49  * or business interruptions) however caused and on any theory of liability,
50  * whether in contract, strict liability, or tort (including negligence or
51  * otherwise) arising in any way out of the use of this driver software, even
52  * if advised of the possibility of such damage.
53  */
54 
55 #ifndef	_I2O_DPTIVAR_H_
56 #define	_I2O_DPTIVAR_H_
57 
58 #define	DPTI_MAX_SEGS	17
59 
60 /*
61  * Runtime state.
62  */
63 struct dpti_softc {
64 	device_t sc_dev;
65 	int	sc_blinkled;
66 };
67 
68 struct dpti_ptbuf {
69 	void *	db_ptr;
70 	struct	proc *db_proc;
71 	int	db_size;
72 	int	db_out;
73 	int	db_nfrag;
74 	struct	iovec db_frags[DPTI_MAX_SEGS];
75 };
76 
77 /*
78  * Constants used by the `signature'.
79  */
80 
81 /* I2O */
82 #define	DPTI_VERSION		1
83 #define	DPTI_REVISION		0
84 #define	DPTI_SUBREVISION	0
85 
86 #define	DPTI_YEAR		1
87 #define	DPTI_MONTH		9
88 #define	DPTI_DAY		12
89 
90 /* EATA */
91 #define	DPT_VERSION		1
92 #define	DPT_REVISION		0
93 #define	DPT_SUBREVISION		0
94 
95 #define	DPT_YEAR		1
96 #define	DPT_MONTH		9
97 #define	DPT_DAY			12
98 
99 /*
100  * ioctls.  We define only the lower 16 bits, since the DPT utilities don't
101  * seem to obey the ioctl encoding conventions of each platform - the high
102  * 16 bits are relatively meaningless.
103  */
104 #define	DPT_EATAUSRCMD		0x4441
105 #define	DPT_DEBUG		0x4442
106 #define	DPT_SIGNATURE		0x4443
107 #define	DPT_NUMCTRLS		0x4444
108 #define	DPT_CTRLINFO		0x4445
109 #define	DPT_STATINFO		0x4446
110 #define	DPT_CLRSTAT		0x4447
111 #define	DPT_SYSINFO		0x4448
112 #define	DPT_TIMEOUT		0x4449
113 #define	DPT_CONFIG		0x444a
114 #define	DPT_BLINKLED		0x444b
115 #define	DPT_I2OUSRCMD		0x444c
116 #define	DPT_I2ORESCANCMD	0x444d
117 #define	DPT_I2ORESETCMD		0x444e
118 #define	DPT_TARGET_BUSY		0x444f
119 
120 /*
121  * Controller and system info structures.
122  */
123 struct dpt_ctlrinfo {
124 	u_int16_t	length;
125 	u_int16_t	drvrHBAnum;
126 	u_int32_t	baseAddr;
127 	u_int16_t	blinkState;
128 	u_int8_t	pciBusNum;
129 	u_int8_t	pciDeviceNum;
130 	u_int16_t	hbaFlags;
131 	u_int16_t	Interrupt;
132 	u_int32_t	reserved1;
133 	u_int32_t	reserved2;
134 	u_int32_t	reserved3;
135 };
136 #define	FLG_OSD_PCI_VALID 0x0001
137 #define	FLG_OSD_DMA       0x0002
138 #define	FLG_OSD_I2O       0x0004
139 
140 struct dpt_eata_ctlrinfo {
141 	u_int8_t	state;
142 	u_int8_t	id;
143 	int		vect;
144 	int		base;
145 	int		njobs;
146 	int		qdepth;
147 	int		wakebase;
148 	u_long		sgsize;
149 	u_int		heads;
150 	u_int		sectors;
151 	u_int8_t	do_drive32;
152 	u_int8_t	busquiet;
153 	u_int8_t	idpal[4];
154 	u_int8_t	primary;
155 	u_int8_t	eataVersion;
156 	u_long		cpLength;
157 	u_long		spLength;
158 	u_int8_t	drqNum;
159 	u_int8_t	flag1;
160 	u_int8_t	flag2;
161 };
162 
163 struct dpt_targetbusy {
164 	u_long		channel;
165 	u_long		id;
166 	u_long		lun;
167 	u_long		isbusy;
168 };
169 
170 #if (!defined(dsDescription_size))
171 # define dsDescription_size 46
172 #endif
173 
174 struct dpt_sig {
175 	char		dsSignature[6];      /* ALWAYS "dPtSiG" */
176 	u_int8_t	dsSigVersion;        /* sig version (currently 1) */
177 	u_int8_t	dsProcessorFamily;   /* what type of processor */
178 	u_int8_t	dsProcessor;         /* precise processor */
179 	u_int8_t	dsFiletype;          /* type of file */
180 	u_int8_t	dsFiletypeFlags;     /* flags to specify type, etc. */
181 	u_int8_t	dsOEM;               /* OEM file was created for */
182 	u_int32_t	dsOS;                /* which Operating systems */
183 	u_int16_t	dsCapabilities;      /* RAID levels, etc. */
184 	u_int16_t	dsDeviceSupp;        /* SCSI device types supported */
185 	u_int16_t	dsAdapterSupp;       /* DPT HBA families supported */
186 	u_int16_t	dsApplication;       /* applications file is for */
187 	u_int8_t	dsRequirements;      /* Other driver dependencies */
188 	u_int8_t	dsVersion;           /* 1 */
189 	u_int8_t	dsRevision;          /* 'J' */
190 	u_int8_t	dsSubRevision;       /* '9'   ' ' if N/A */
191 	u_int8_t	dsMonth;             /* creation month */
192 	u_int8_t	dsDay;               /* creation day */
193 	u_int8_t	dsYear;              /* creation year since 1980 (1993=13) */
194 	char		dsDescription[dsDescription_size];
195 };
196 
197 struct dpt_dparam {
198 	u_int16_t	cylinders;      /* Upto 1024 */
199 	u_int8_t	heads;          /* Upto 255 */
200 	u_int8_t	sectors;        /* Upto 63 */
201 };
202 
203 struct dpt_sysinfo {
204 	u_int8_t	drive0CMOS;             /* CMOS Drive 0 Type */
205 	u_int8_t	drive1CMOS;             /* CMOS Drive 1 Type */
206 	u_int8_t	numDrives;              /* 0040:0075 contents */
207 	u_int8_t	processorFamily;        /* Same as DPTSIG's defs */
208 	u_int8_t	processorType;          /* Same as DPTSIG's defs */
209 	u_int8_t	smartROMMajorVersion;
210 	u_int8_t	smartROMMinorVersion;   /* SmartROM version */
211 	u_int8_t	smartROMRevision;
212 	u_int16_t	flags;                  /* See bit definitions above */
213 	u_int16_t	conventionalMemSize;    /* in KB */
214 	u_int32_t	extendedMemSize;        /* in KB */
215 	u_int32_t	osType;                 /* Same as DPTSIG's defs */
216 	u_int8_t	osMajorVersion;
217 	u_int8_t	osMinorVersion;         /* The OS version */
218 	u_int8_t	osRevision;
219 	u_int8_t	osSubRevision;
220 	u_int8_t	busType;                /* See defininitions above */
221 	u_int8_t	pad[3];                 /* For alignment */
222 	struct	dpt_dparam drives[16];		/* SmartROM Logical Drives */
223 };
224 
225 /*
226  * Defs pertaining to dpt_sysinfo.
227  */
228 
229 #define	SI_CMOS_Valid		0x0001
230 #define	SI_NumDrivesValid	0x0002
231 #define	SI_ProcessorValid	0x0004
232 #define	SI_MemorySizeValid	0x0008
233 #define	SI_DriveParamsValid	0x0010
234 #define	SI_SmartROMverValid	0x0020
235 #define	SI_OSversionValid	0x0040
236 #define	SI_OSspecificValid	0x0080
237 #define	SI_BusTypeValid		0x0100
238 #define	SI_ALL_VALID            0x0FFF
239 #define	SI_NO_SmartROM          0x8000
240 
241 #define	SI_ISA_BUS	0x00
242 #define	SI_MCA_BUS	0x01
243 #define	SI_EISA_BUS	0x02
244 #define	SI_PCI_BUS	0x04
245 
246 
247 /*
248  * Defs pertaining to dpt_sig.
249  */
250 
251 /* Current Signature Version - u_int8_t dsSigVersion; */
252 /* ------------------------------------------------------------------ */
253 #define	SIG_VERSION 1
254 
255 /* Processor Family - u_int8_t dsProcessorFamily;  DISTINCT VALUES */
256 /* ------------------------------------------------------------------ */
257 /* What type of processor the file is meant to run on. */
258 /* This will let us know whether to read u_int16_ts as high/low or low/high. */
259 #define	PROC_INTEL      0x00    /* Intel 80x86 */
260 #define	PROC_MOTOROLA   0x01    /* Motorola 68K */
261 #define	PROC_MIPS4000   0x02    /* MIPS RISC 4000 */
262 #define	PROC_MIPS       0x02	/* MIPS RISC */
263 #define	PROC_ALPHA      0x03    /* DEC Alpha */
264 #define	PROC_POWERPC    0x04    /* IBM Power PC */
265 #define	PROC_i960       0x05    /* Intel i960 */
266 #define	PROC_ULTRASPARC 0x06    /* SPARC processor */
267 
268 /* Specific Minimum Processor - u_int8_t dsProcessor;    FLAG BITS */
269 /* ------------------------------------------------------------------ */
270 /* Different bit definitions dependent on processor_family */
271 
272 /* PROC_INTEL: */
273 #define	PROC_8086       0x01    /* Intel 8086 */
274 #define	PROC_286        0x02    /* Intel 80286 */
275 #define	PROC_386        0x04    /* Intel 80386 */
276 #define	PROC_486        0x08    /* Intel 80486 */
277 #define	PROC_PENTIUM    0x10    /* Intel 586 aka P5 aka Pentium */
278 #define	PROC_SEXIUM     0x20    /* Intel 686 aka P6 aka Pentium Pro or MMX */
279 
280 /* PROC_i960: */
281 #define	PROC_960RX      0x01    /* Intel 80960RP/RD */
282 #define	PROC_960HX      0x02    /* Intel 80960HA/HD/HT */
283 #define	PROC_960RN      0x03    /* Intel 80960RN/RM */
284 #define	PROC_960RS      0x04    /* Intel 80960RS */
285 
286 /* PROC_MOTOROLA: */
287 #define	PROC_68000      0x01    /* Motorola 68000 */
288 #define	PROC_68010      0x02    /* Motorola 68010 */
289 #define	PROC_68020      0x04    /* Motorola 68020 */
290 #define	PROC_68030      0x08    /* Motorola 68030 */
291 #define	PROC_68040      0x10    /* Motorola 68040 */
292 
293 /* PROC_POWERPC */
294 #define	PROC_PPC601             0x01    /* PowerPC 601 */
295 #define	PROC_PPC603             0x02    /* PowerPC 603 */
296 #define	PROC_PPC604             0x04    /* PowerPC 604 */
297 
298 /* PROC_MIPS */
299 #define	PROC_R4000      0x01    /* MIPS R4000 */
300 #define	PROC_RM7000     0x02    /* MIPS RM7000 */
301 
302 /* Filetype - u_int8_t dsFiletype;       DISTINCT VALUES */
303 /* ------------------------------------------------------------------ */
304 #define	FT_EXECUTABLE   0       /* Executable Program */
305 #define	FT_SCRIPT       1       /* Script/Batch File??? */
306 #define	FT_HBADRVR      2       /* HBA Driver */
307 #define	FT_OTHERDRVR    3       /* Other Driver */
308 #define	FT_IFS          4       /* Installable Filesystem Driver */
309 #define	FT_ENGINE       5       /* DPT Engine */
310 #define	FT_COMPDRVR     6       /* Compressed Driver Disk */
311 #define	FT_LANGUAGE     7       /* Foreign Language file */
312 #define	FT_FIRMWARE     8       /* Downloadable or actual Firmware */
313 #define	FT_COMMMODL     9       /* Communications Module */
314 #define	FT_INT13        10      /* INT 13 style HBA Driver */
315 #define	FT_HELPFILE     11      /* Help file */
316 #define	FT_LOGGER       12      /* Event Logger */
317 #define	FT_INSTALL      13      /* An Install Program */
318 #define	FT_LIBRARY      14      /* Storage Manager Real-Mode Calls */
319 #define	FT_RESOURCE     15      /* Storage Manager Resource File */
320 #define	FT_MODEM_DB     16      /* Storage Manager Modem Database */
321 
322 /* Filetype flags - u_int8_t dsFiletypeFlags;    FLAG BITS */
323 /* ------------------------------------------------------------------ */
324 #define	FTF_DLL         0x01    /* Dynamic Link Library */
325 #define	FTF_NLM         0x02    /* Netware Loadable Module */
326 #define	FTF_OVERLAYS    0x04    /* Uses overlays */
327 #define	FTF_DEBUG       0x08    /* Debug version */
328 #define	FTF_TSR         0x10    /* TSR */
329 #define	FTF_SYS         0x20    /* DOS Loadable driver */
330 #define	FTF_PROTECTED   0x40    /* Runs in protected mode */
331 #define	FTF_APP_SPEC    0x80    /* Application Specific */
332 #define	FTF_ROM         (FTF_SYS|FTF_TSR)       /* Special Case */
333 
334 /* OEM - u_int8_t dsOEM;         DISTINCT VALUES */
335 /* ------------------------------------------------------------------ */
336 #define	OEM_DPT         0       /* DPT */
337 #define	OEM_ATT         1       /* ATT */
338 #define	OEM_NEC         2       /* NEC */
339 #define	OEM_ALPHA       3       /* Alphatronix */
340 #define	OEM_AST         4       /* AST */
341 #define	OEM_OLIVETTI    5       /* Olivetti */
342 #define	OEM_SNI         6       /* Siemens/Nixdorf */
343 #define	OEM_SUN         7       /* SUN Microsystems */
344 #define	OEM_ADAPTEC     8       /* Adaptec */
345 
346 /* Operating System  - u_int32_t dsOS;    FLAG BITS */
347 /* ------------------------------------------------------------------ */
348 #define	OS_DOS          0x00000001 /* PC/MS-DOS                         */
349 #define	OS_WINDOWS      0x00000002 /* Microsoft Windows 3.x             */
350 #define	OS_WINDOWS_NT   0x00000004 /* Microsoft Windows NT              */
351 #define	OS_OS2M         0x00000008 /* OS/2 1.2.x,MS 1.3.0,IBM 1.3.x - Monolithic */
352 #define	OS_OS2L         0x00000010 /* Microsoft OS/2 1.301 - LADDR      */
353 #define	OS_OS22x        0x00000020 /* IBM OS/2 2.x                      */
354 #define	OS_NW286        0x00000040 /* Novell NetWare 286                */
355 #define	OS_NW386        0x00000080 /* Novell NetWare 386                */
356 #define	OS_GEN_UNIX     0x00000100 /* Generic Unix                      */
357 #define	OS_SCO_UNIX     0x00000200 /* SCO Unix                          */
358 #define	OS_ATT_UNIX     0x00000400 /* ATT Unix                          */
359 #define	OS_UNIXWARE     0x00000800 /* USL Unix                          */
360 #define	OS_INT_UNIX     0x00001000 /* Interactive Unix                  */
361 #define	OS_SOLARIS      0x00002000 /* SunSoft Solaris                   */
362 #define	OS_QNX          0x00004000 /* QNX for Tom Moch                  */
363 #define	OS_NEXTSTEP     0x00008000 /* NeXTSTEP/OPENSTEP/MACH            */
364 #define	OS_BANYAN       0x00010000 /* Banyan Vines                      */
365 #define	OS_OLIVETTI_UNIX 0x00020000/* Olivetti Unix                     */
366 #define	OS_MAC_OS       0x00040000 /* Mac OS                    	*/
367 #define	OS_WINDOWS_95   0x00080000 /* Microsoft Windows '95             */
368 #define	OS_NW4x         0x00100000 /* Novell Netware 4.x        	*/
369 #define	OS_BSDI_UNIX    0x00200000 /* BSDi Unix BSD/OS 2.0 and up       */
370 #define	OS_AIX_UNIX     0x00400000 /* AIX Unix                          */
371 #define	OS_FREE_BSD     0x00800000 /* FreeBSD Unix              	*/
372 #define	OS_LINUX        0x01000000 /* Linux                    	 	*/
373 #define	OS_DGUX_UNIX    0x02000000 /* Data General Unix                 */
374 #define	OS_SINIX_N      0x04000000 /* SNI SINIX-N                       */
375 #define	OS_PLAN9        0x08000000 /* ATT Plan 9             		*/
376 #define	OS_TSX          0x10000000 /* SNH TSX-32              	  	*/
377 #define	OS_WINDOWS_98   0x20000000 /* Microsoft Windows '98    		*/
378 
379 #define	OS_OTHER        0x80000000 /* Other                             */
380 
381 /* Capabilities - u_int16_t dsCapabilities;        FLAG BITS */
382 /* ------------------------------------------------------------------ */
383 #define	CAP_RAID0       0x0001  /* RAID-0 */
384 #define	CAP_RAID1       0x0002  /* RAID-1 */
385 #define	CAP_RAID3       0x0004  /* RAID-3 */
386 #define	CAP_RAID5       0x0008  /* RAID-5 */
387 #define	CAP_SPAN        0x0010  /* Spanning */
388 #define	CAP_PASS        0x0020  /* Provides passthrough */
389 #define	CAP_OVERLAP     0x0040  /* Passthrough supports overlapped commands */
390 #define	CAP_ASPI        0x0080  /* Supports ASPI Command Requests */
391 #define	CAP_ABOVE16MB   0x0100  /* ISA Driver supports greater than 16MB */
392 #define	CAP_EXTEND      0x8000  /* Extended info appears after description */
393 #ifdef SNI_MIPS
394 #define	CAP_CACHEMODE   0x1000  /* dpt_force_cache is set in driver */
395 #endif
396 
397 /* Devices Supported - u_int16_t dsDeviceSupp;    FLAG BITS */
398 /* ------------------------------------------------------------------ */
399 #define	DEV_DASD        0x0001  /* DASD (hard drives) */
400 #define	DEV_TAPE        0x0002  /* Tape drives */
401 #define	DEV_PRINTER     0x0004  /* Printers */
402 #define	DEV_PROC        0x0008  /* Processors */
403 #define	DEV_WORM        0x0010  /* WORM drives */
404 #define	DEV_CDROM       0x0020  /* CD-ROM drives */
405 #define	DEV_SCANNER     0x0040  /* Scanners */
406 #define	DEV_OPTICAL     0x0080  /* Optical Drives */
407 #define	DEV_JUKEBOX     0x0100  /* Jukebox */
408 #define	DEV_COMM        0x0200  /* Communications Devices */
409 #define	DEV_OTHER       0x0400  /* Other Devices */
410 #define	DEV_ALL         0xFFFF  /* All SCSI Devices */
411 
412 /* Adapters Families Supported - u_int16_t dsAdapterSupp; FLAG BITS */
413 /* ------------------------------------------------------------------ */
414 #define	ADF_2001        0x0001  /* PM2001           */
415 #define	ADF_2012A       0x0002  /* PM2012A          */
416 #define	ADF_PLUS_ISA    0x0004  /* PM2011,PM2021    */
417 #define	ADF_PLUS_EISA   0x0008  /* PM2012B,PM2022   */
418 #define	ADF_SC3_ISA     0x0010  /* PM2021           */
419 #define	ADF_SC3_EISA    0x0020  /* PM2022,PM2122, etc */
420 #define	ADF_SC3_PCI     0x0040  /* SmartCache III PCI */
421 #define	ADF_SC4_ISA     0x0080  /* SmartCache IV ISA */
422 #define	ADF_SC4_EISA    0x0100  /* SmartCache IV EISA */
423 #define	ADF_SC4_PCI     0x0200  /* SmartCache IV PCI */
424 #define	ADF_SC5_PCI     0x0400  /* Fifth Generation I2O products */
425 /*
426  *      Combinations of products
427  */
428 #define	ADF_ALL_2000    (ADF_2001|ADF_2012A)
429 #define	ADF_ALL_PLUS    (ADF_PLUS_ISA|ADF_PLUS_EISA)
430 #define	ADF_ALL_SC3     (ADF_SC3_ISA|ADF_SC3_EISA|ADF_SC3_PCI)
431 #define	ADF_ALL_SC4     (ADF_SC4_ISA|ADF_SC4_EISA|ADF_SC4_PCI)
432 #define	ADF_ALL_SC5     (ADF_SC5_PCI)
433 /* All EATA Cacheing Products */
434 #define	ADF_ALL_CACHE   (ADF_ALL_PLUS|ADF_ALL_SC3|ADF_ALL_SC4)
435 /* All EATA Bus Mastering Products */
436 #define	ADF_ALL_MASTER  (ADF_2012A|ADF_ALL_CACHE)
437 /* All EATA Adapter Products */
438 #define	ADF_ALL_EATA    (ADF_2001|ADF_ALL_MASTER)
439 #define	ADF_ALL         ADF_ALL_EATA
440 
441 /* Application - u_int16_t dsApplication;         FLAG BITS */
442 /* ------------------------------------------------------------------ */
443 #define	APP_DPTMGR      0x0001  /* DPT Storage Manager */
444 #define	APP_ENGINE      0x0002  /* DPT Engine */
445 #define	APP_SYTOS       0x0004  /* Sytron Sytos Plus */
446 #define	APP_CHEYENNE    0x0008  /* Cheyenne ARCServe + ARCSolo */
447 #define	APP_MSCDEX      0x0010  /* Microsoft CD-ROM extensions */
448 #define	APP_NOVABACK    0x0020  /* NovaStor Novaback */
449 #define	APP_AIM         0x0040  /* Archive Information Manager */
450 
451 /* Requirements - u_int8_t dsRequirements;         FLAG BITS            */
452 /* ------------------------------------------------------------------   */
453 #define	REQ_SMARTROM    0x01    /* Requires SmartROM to be present      */
454 #define	REQ_DPTDDL      0x02    /* Requires DPTDDL.SYS to be loaded     */
455 #define	REQ_HBA_DRIVER  0x04    /* Requires an HBA driver to be loaded  */
456 #define	REQ_ASPI_TRAN   0x08    /* Requires an ASPI Transport Modules   */
457 #define	REQ_ENGINE      0x10    /* Requires a DPT Engine to be loaded   */
458 #define	REQ_COMM_ENG    0x20    /* Requires a DPT Communications Engine */
459 
460 /* ------------------------------------------------------------------   */
461 /* Requirements - u_int16_t dsFirmware;         FLAG BITS               */
462 /* ------------------------------------------------------------------   */
463 #define	dsFirmware dsApplication
464 #define	FW_DNLDSIZE0      0x0000    /* 0..2 DownLoader Size - NONE      */
465 #define	FW_DNLDSIZE16     0x0001    /* 0..2 DownLoader Size 16K         */
466 #define	FW_DNLDSIZE32     0x0002    /* 0..2 DownLoader Size 32K         */
467 #define	FW_DNLDSIZE64     0x0004    /* 0..2 DownLoader Size 64K         */
468 
469 #define	FW_LOAD_BTM       0x2000        /* 13 Load Offset (1=Btm, 0=Top)    */
470 #define	FW_LOAD_TOP       0x0000        /* 13 Load Offset (1=Btm, 0=Top)    */
471 #define	FW_SIG_VERSION1   0x0000        /* 15..14 Version Bits 0=Ver1       */
472 
473 #endif	/* !_I2O_DPTIVAR_H_ */
474