1 | /* $NetBSD: ata_raidreg.h,v 1.9 2014/09/10 07:04:48 matt Exp $ */ |
2 | |
3 | /*- |
4 | * Copyright (c) 2000,2001,2002 Søren Schmidt <sos@FreeBSD.org> |
5 | * All rights reserved. |
6 | * |
7 | * Redistribution and use in source and binary forms, with or without |
8 | * modification, are permitted provided that the following conditions |
9 | * are met: |
10 | * 1. Redistributions of source code must retain the above copyright |
11 | * notice, this list of conditions and the following disclaimer, |
12 | * without modification, immediately at the beginning of the file. |
13 | * 2. Redistributions in binary form must reproduce the above copyright |
14 | * notice, this list of conditions and the following disclaimer in the |
15 | * documentation and/or other materials provided with the distribution. |
16 | * 3. The name of the author may not be used to endorse or promote products |
17 | * derived from this software without specific prior written permission. |
18 | * |
19 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
20 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
21 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
22 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
23 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
24 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
25 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
26 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
27 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
28 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
29 | */ |
30 | |
31 | #ifndef _DEV_PCI_PCIIDE_PROMISE_RAID_H_ |
32 | #define _DEV_PCI_PCIIDE_PROMISE_RAID_H_ |
33 | |
34 | /* |
35 | * Macro to compute the LBA of the Promise RAID configuration structure, |
36 | * using the disk's softc structure. |
37 | */ |
38 | #define PR_LBA(wd) \ |
39 | ((((wd)->sc_capacity / \ |
40 | ((wd)->sc_params.atap_heads * (wd)->sc_params.atap_sectors)) * \ |
41 | (wd)->sc_params.atap_heads * (wd)->sc_params.atap_sectors) - \ |
42 | (wd)->sc_params.atap_sectors) |
43 | |
44 | struct promise_raid_conf { |
45 | char promise_id[24]; |
46 | #define PR_MAGIC "Promise Technology, Inc." |
47 | |
48 | uint32_t dummy_0; |
49 | |
50 | uint64_t magic_0; |
51 | uint16_t magic_1; |
52 | uint32_t magic_2; |
53 | uint8_t filler1[470]; |
54 | struct { /* 0x200 */ |
55 | uint32_t integrity; |
56 | #define PR_I_VALID 0x00000080 |
57 | |
58 | uint8_t flags; |
59 | #define PR_F_VALID 0x01 |
60 | #define PR_F_ONLINE 0x02 |
61 | #define PR_F_ASSIGNED 0x04 |
62 | #define PR_F_SPARE 0x08 |
63 | #define PR_F_DUPLICATE 0x10 |
64 | #define PR_F_REDIR 0x20 |
65 | #define PR_F_DOWN 0x40 |
66 | #define PR_F_READY 0x80 |
67 | |
68 | uint8_t disk_number; |
69 | uint8_t channel; |
70 | uint8_t device; |
71 | uint64_t magic_0 __packed; |
72 | uint32_t disk_offset; /* 0x210 */ |
73 | uint32_t disk_sectors; |
74 | uint32_t rebuild_lba; |
75 | uint16_t generation; |
76 | uint8_t status; |
77 | #define PR_S_VALID 0x01 |
78 | #define PR_S_ONLINE 0x02 |
79 | #define PR_S_INITED 0x04 |
80 | #define PR_S_READY 0x08 |
81 | #define PR_S_DEGRADED 0x10 |
82 | #define PR_S_MARKED 0x20 |
83 | #define PR_S_FUNCTIONAL 0x80 |
84 | |
85 | uint8_t type; |
86 | #define PR_T_RAID0 0x00 |
87 | #define PR_T_RAID1 0x01 |
88 | #define PR_T_RAID3 0x02 |
89 | #define PR_T_RAID5 0x04 |
90 | #define PR_T_SPAN 0x08 |
91 | |
92 | uint8_t total_disks; /* 0x220 */ |
93 | uint8_t stripe_shift; |
94 | uint8_t array_width; |
95 | uint8_t array_number; |
96 | uint32_t total_sectors; |
97 | uint16_t cylinders; |
98 | uint8_t heads; |
99 | uint8_t sectors; |
100 | uint64_t magic_1 __packed; |
101 | struct { |
102 | uint8_t flags; |
103 | uint8_t dummy_0; |
104 | uint8_t channel; |
105 | uint8_t device; |
106 | uint64_t magic_0 __packed; |
107 | } disk[8]; |
108 | } raid; |
109 | uint32_t filler2[346]; |
110 | uint32_t checksum; |
111 | } __packed; |
112 | |
113 | /* |
114 | * Macro to compute the LBA of the Adaptec HostRAID configuration structure, |
115 | * using the disk's softc structure. |
116 | */ |
117 | #define ADP_LBA(wd) \ |
118 | ((wd)->sc_capacity - 17) |
119 | |
120 | struct adaptec_raid_conf { |
121 | uint32_t magic_0; |
122 | #define ADP_MAGIC_0 0x900765c4 |
123 | |
124 | uint32_t generation; |
125 | uint16_t dummy_0; |
126 | uint16_t total_configs; |
127 | uint16_t dummy_1; |
128 | uint16_t checksum; |
129 | uint32_t dummy_2; |
130 | uint32_t dummy_3; |
131 | uint32_t flags; |
132 | uint32_t timestamp; |
133 | uint32_t dummy_4[4]; |
134 | uint32_t dummy_5[4]; |
135 | struct { |
136 | uint16_t total_disks; |
137 | uint16_t generation; |
138 | uint32_t magic_0; |
139 | uint8_t dummy_0; |
140 | uint8_t type; |
141 | #define ADP_T_RAID0 0x00 |
142 | #define ADP_T_RAID1 0x01 |
143 | uint8_t dummy_1; |
144 | uint8_t flags; |
145 | |
146 | uint8_t dummy_2; |
147 | uint8_t dummy_3; |
148 | uint8_t dummy_4; |
149 | uint8_t dummy_5; |
150 | |
151 | uint32_t disk_number; |
152 | uint32_t dummy_6; |
153 | uint32_t sectors; |
154 | uint16_t stripe_sectors; |
155 | uint16_t dummy_7; |
156 | |
157 | uint32_t dummy_8[4]; |
158 | uint8_t name[16]; |
159 | } configs[127]; |
160 | uint32_t dummy_6[13]; |
161 | uint32_t magic_1; |
162 | #define ADP_MAGIC_1 0x0950f89f |
163 | uint32_t dummy_7[3]; |
164 | uint32_t magic_2; |
165 | uint32_t dummy_8[46]; |
166 | uint32_t magic_3; |
167 | #define ADP_MAGIC_3 0x4450544d |
168 | uint32_t magic_4; |
169 | #define ADP_MAGIC_4 0x0950f89f |
170 | uint32_t dummy_9[62]; |
171 | } __packed; |
172 | |
173 | /* VIA Tech V-RAID Metadata */ |
174 | /* Derrived from FreeBSD ata-raid.h 1.46 */ |
175 | #define VIA_LBA(wd) ((wd)->sc_capacity - 1) |
176 | |
177 | struct via_raid_conf { |
178 | uint16_t magic; |
179 | #define VIA_MAGIC 0xaa55 |
180 | uint8_t dummy_0; |
181 | uint8_t type; |
182 | #define VIA_T_MASK 0x7e |
183 | #define VIA_T_BOOTABLE 0x01 |
184 | #define VIA_T_RAID0 0x04 |
185 | #define VIA_T_RAID1 0x0c |
186 | #define VIA_T_RAID01 0x4c |
187 | #define VIA_T_RAID5 0x2c |
188 | #define VIA_T_SPAN 0x44 |
189 | #define VIA_T_UNKNOWN 0x80 |
190 | uint8_t disk_index; |
191 | #define VIA_D_MASK 0x0f |
192 | #define VIA_D_DEGRADED 0x10 |
193 | #define VIA_D_HIGH_IDX 0x20 |
194 | uint8_t stripe_layout; |
195 | #define VIA_L_DISKS 0x07 |
196 | #define VIA_L_MASK 0xf0 |
197 | #define VIA_L_SHIFT 4 |
198 | uint64_t disk_sectors; |
199 | uint32_t disk_id; |
200 | uint32_t disks[8]; |
201 | uint8_t checksum; |
202 | uint8_t pad_0[461]; |
203 | } __packed; |
204 | |
205 | /* nVidia MediaShield Metadata */ |
206 | /* taken from FreeBSD ata-raid.h 1.47 */ |
207 | #define NVIDIA_LBA(wd) ((wd)->sc_capacity - 2) |
208 | |
209 | struct nvidia_raid_conf { |
210 | uint8_t nvidia_id[8]; |
211 | #define NV_MAGIC "NVIDIA " |
212 | |
213 | uint32_t config_size; |
214 | uint32_t checksum; |
215 | uint16_t version; |
216 | uint8_t disk_number; |
217 | uint8_t dummy_0; |
218 | uint32_t total_sectors; |
219 | uint32_t sector_size; |
220 | uint8_t serial[16]; |
221 | uint8_t revision[4]; |
222 | uint32_t dummy_1; |
223 | |
224 | uint32_t magic_0; |
225 | #define NV_MAGIC0 0x00640044 |
226 | |
227 | uint64_t magic_1; |
228 | uint64_t magic_2; |
229 | uint8_t flags; |
230 | uint8_t array_width; |
231 | uint8_t total_disks; |
232 | uint8_t dummy_2; |
233 | uint16_t type; |
234 | #define NV_T_RAID0 0x00000080 |
235 | #define NV_T_RAID1 0x00000081 |
236 | #define NV_T_RAID3 0x00000083 |
237 | #define NV_T_RAID5 0x00000085 |
238 | #define NV_T_RAID01 0x00008180 |
239 | #define NV_T_SPAN 0x000000ff |
240 | |
241 | uint16_t dummy_3; |
242 | uint32_t stripe_sectors; |
243 | uint32_t stripe_bytes; |
244 | uint32_t stripe_shift; |
245 | uint32_t stripe_mask; |
246 | uint32_t stripe_sizesectors; |
247 | uint32_t stripe_sizebytes; |
248 | uint32_t rebuild_lba; |
249 | uint32_t dummy_4; |
250 | uint32_t dummy_5; |
251 | uint32_t status; |
252 | #define NV_S_BOOTABLE 0x00000001 |
253 | #define NV_S_DEGRADED 0x00000002 |
254 | |
255 | uint32_t filler[98]; |
256 | } __packed; |
257 | |
258 | /* JMicron Technology Corp Metadata */ |
259 | #define JMICRON_LBA(wd) ((wd)->sc_capacity - 1) |
260 | #define JM_MAX_DISKS 8 |
261 | |
262 | struct jmicron_raid_conf { |
263 | uint8_t signature[2]; |
264 | #define JMICRON_MAGIC "JM" |
265 | uint16_t version; |
266 | #define JMICRON_VERSION 0x0001 |
267 | uint16_t checksum; |
268 | uint8_t filler_1[10]; |
269 | uint32_t disk_id; |
270 | uint32_t offset; |
271 | uint32_t disk_sectors_high; |
272 | uint16_t disk_sectors_low; |
273 | uint8_t filler_2[2]; |
274 | uint8_t name[16]; |
275 | uint8_t type; |
276 | #define JM_T_RAID0 0 |
277 | #define JM_T_RAID1 1 |
278 | #define JM_T_RAID01 2 |
279 | #define JM_T_JBOD 3 |
280 | #define JM_T_RAID5 5 |
281 | uint8_t stripe_shift; |
282 | uint16_t flags; |
283 | #define JM_F_READY 0x0001 |
284 | #define JM_F_BOOTABLE 0x0002 |
285 | #define JM_F_BAD 0x0004 |
286 | #define JM_F_ACTIVE 0x0010 |
287 | #define JM_F_UNSYNC 0x0020 |
288 | #define JM_F_NEWEST 0x0040 |
289 | uint8_t filler_3[4]; |
290 | uint32_t spare[2]; |
291 | uint32_t disks[JM_MAX_DISKS]; |
292 | uint8_t filler_4[32]; |
293 | uint8_t filler_5[384]; |
294 | }; |
295 | |
296 | /* Intel MatrixRAID metadata */ |
297 | #define INTEL_LBA(wd) ((wd)->sc_capacity - 3) |
298 | |
299 | struct intel_raid_conf { |
300 | uint8_t intel_id[24]; |
301 | #define INTEL_MAGIC "Intel Raid ISM Cfg Sig. " |
302 | |
303 | uint8_t version[6]; |
304 | #define INTEL_VERSION_1100 "1.1.00" |
305 | #define INTEL_VERSION_1201 "1.2.01" |
306 | #define INTEL_VERSION_1202 "1.2.02" |
307 | |
308 | uint8_t dummy_0[2]; |
309 | uint32_t checksum; |
310 | uint32_t config_size; |
311 | uint32_t config_id; |
312 | uint32_t generation; |
313 | uint32_t dummy_1[2]; |
314 | uint8_t total_disks; |
315 | uint8_t total_volumes; |
316 | uint8_t dummy_2[2]; |
317 | uint32_t filler_0[39]; |
318 | struct { |
319 | uint8_t serial[16]; |
320 | uint32_t sectors; |
321 | uint32_t id; |
322 | uint32_t flags; |
323 | #define INTEL_F_SPARE 0x01 |
324 | #define INTEL_F_ASSIGNED 0x02 |
325 | #define INTEL_F_DOWN 0x04 |
326 | #define INTEL_F_ONLINE 0x08 |
327 | uint32_t filler[5]; |
328 | } __packed disk[1]; |
329 | uint32_t filler_1[62]; |
330 | } __packed; |
331 | |
332 | struct intel_raid_mapping { |
333 | uint8_t name[16]; |
334 | uint64_t total_sectors __packed; |
335 | uint32_t state; |
336 | uint32_t reserved; |
337 | uint32_t filler_0[20]; |
338 | uint32_t offset; |
339 | uint32_t disk_sectors; |
340 | uint32_t stripe_count; |
341 | uint16_t stripe_sectors; |
342 | uint8_t status; |
343 | #define INTEL_S_READY 0x00 |
344 | #define INTEL_S_DISABLED 0x01 |
345 | #define INTEL_S_DEGRADED 0x02 |
346 | #define INTEL_S_FAILURE 0x03 |
347 | |
348 | uint8_t type; |
349 | #define INTEL_T_RAID0 0x00 |
350 | #define INTEL_T_RAID1 0x01 |
351 | #define INTEL_T_RAID5 0x05 |
352 | |
353 | uint8_t total_disks; |
354 | uint8_t magic[3]; |
355 | uint32_t filler_1[7]; |
356 | uint32_t disk_idx[1]; |
357 | } __packed; |
358 | |
359 | #endif /* _DEV_PCI_PCIIDE_PROMISE_RAID_H_ */ |
360 | |