aboutsummaryrefslogtreecommitdiffstats
path: root/include/scsi/osd_attributes.h
diff options
context:
space:
mode:
authorBoaz Harrosh <bharrosh@panasas.com>2009-01-25 09:59:50 -0500
committerJames Bottomley <James.Bottomley@HansenPartnership.com>2009-03-12 13:58:07 -0400
commit4ef1a3d70d02663f6bfe901db629e8e608da15b1 (patch)
treef3b7f1f6ad65fcbc81af1dbdd0b0080d315e4df2 /include/scsi/osd_attributes.h
parentb799bc7da0ce5ba4a988c521a8fb10452eb419f0 (diff)
[SCSI] libosd: attributes Support
Support for both List-Mode and Page-Mode osd attributes. One of these operations may be added to most other operations. Define the OSD standard's attribute pages constants and structures (osd_attributes.h) Signed-off-by: Boaz Harrosh <bharrosh@panasas.com> Reviewed-by: Benny Halevy <bhalevy@panasas.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Diffstat (limited to 'include/scsi/osd_attributes.h')
-rw-r--r--include/scsi/osd_attributes.h327
1 files changed, 327 insertions, 0 deletions
diff --git a/include/scsi/osd_attributes.h b/include/scsi/osd_attributes.h
new file mode 100644
index 000000000000..f888a6fda073
--- /dev/null
+++ b/include/scsi/osd_attributes.h
@@ -0,0 +1,327 @@
1#ifndef __OSD_ATTRIBUTES_H__
2#define __OSD_ATTRIBUTES_H__
3
4#include "osd_protocol.h"
5
6/*
7 * Contains types and constants that define attribute pages and attribute
8 * numbers and their data types.
9 */
10
11#define ATTR_SET(pg, id, l, ptr) \
12 { .attr_page = pg, .attr_id = id, .len = l, .val_ptr = ptr }
13
14#define ATTR_DEF(pg, id, l) ATTR_SET(pg, id, l, NULL)
15
16/* osd-r10 4.7.3 Attributes pages */
17enum {
18 OSD_APAGE_OBJECT_FIRST = 0x0,
19 OSD_APAGE_OBJECT_DIRECTORY = 0,
20 OSD_APAGE_OBJECT_INFORMATION = 1,
21 OSD_APAGE_OBJECT_QUOTAS = 2,
22 OSD_APAGE_OBJECT_TIMESTAMP = 3,
23 OSD_APAGE_OBJECT_COLLECTIONS = 4,
24 OSD_APAGE_OBJECT_SECURITY = 5,
25 OSD_APAGE_OBJECT_LAST = 0x2fffffff,
26
27 OSD_APAGE_PARTITION_FIRST = 0x30000000,
28 OSD_APAGE_PARTITION_DIRECTORY = OSD_APAGE_PARTITION_FIRST + 0,
29 OSD_APAGE_PARTITION_INFORMATION = OSD_APAGE_PARTITION_FIRST + 1,
30 OSD_APAGE_PARTITION_QUOTAS = OSD_APAGE_PARTITION_FIRST + 2,
31 OSD_APAGE_PARTITION_TIMESTAMP = OSD_APAGE_PARTITION_FIRST + 3,
32 OSD_APAGE_PARTITION_SECURITY = OSD_APAGE_PARTITION_FIRST + 5,
33 OSD_APAGE_PARTITION_LAST = 0x5FFFFFFF,
34
35 OSD_APAGE_COLLECTION_FIRST = 0x60000000,
36 OSD_APAGE_COLLECTION_DIRECTORY = OSD_APAGE_COLLECTION_FIRST + 0,
37 OSD_APAGE_COLLECTION_INFORMATION = OSD_APAGE_COLLECTION_FIRST + 1,
38 OSD_APAGE_COLLECTION_TIMESTAMP = OSD_APAGE_COLLECTION_FIRST + 3,
39 OSD_APAGE_COLLECTION_SECURITY = OSD_APAGE_COLLECTION_FIRST + 5,
40 OSD_APAGE_COLLECTION_LAST = 0x8FFFFFFF,
41
42 OSD_APAGE_ROOT_FIRST = 0x90000000,
43 OSD_APAGE_ROOT_DIRECTORY = OSD_APAGE_ROOT_FIRST + 0,
44 OSD_APAGE_ROOT_INFORMATION = OSD_APAGE_ROOT_FIRST + 1,
45 OSD_APAGE_ROOT_QUOTAS = OSD_APAGE_ROOT_FIRST + 2,
46 OSD_APAGE_ROOT_TIMESTAMP = OSD_APAGE_ROOT_FIRST + 3,
47 OSD_APAGE_ROOT_SECURITY = OSD_APAGE_ROOT_FIRST + 5,
48 OSD_APAGE_ROOT_LAST = 0xBFFFFFFF,
49
50 OSD_APAGE_RESERVED_TYPE_FIRST = 0xC0000000,
51 OSD_APAGE_RESERVED_TYPE_LAST = 0xEFFFFFFF,
52
53 OSD_APAGE_COMMON_FIRST = 0xF0000000,
54 OSD_APAGE_COMMON_LAST = 0xFFFFFFFE,
55
56 OSD_APAGE_REQUEST_ALL = 0xFFFFFFFF,
57};
58
59/* subcategories of attr pages within each range above */
60enum {
61 OSD_APAGE_STD_FIRST = 0x0,
62 OSD_APAGE_STD_DIRECTORY = 0,
63 OSD_APAGE_STD_INFORMATION = 1,
64 OSD_APAGE_STD_QUOTAS = 2,
65 OSD_APAGE_STD_TIMESTAMP = 3,
66 OSD_APAGE_STD_COLLECTIONS = 4,
67 OSD_APAGE_STD_POLICY_SECURITY = 5,
68 OSD_APAGE_STD_LAST = 0x0000007F,
69
70 OSD_APAGE_RESERVED_FIRST = 0x00000080,
71 OSD_APAGE_RESERVED_LAST = 0x00007FFF,
72
73 OSD_APAGE_OTHER_STD_FIRST = 0x00008000,
74 OSD_APAGE_OTHER_STD_LAST = 0x0000EFFF,
75
76 OSD_APAGE_PUBLIC_FIRST = 0x0000F000,
77 OSD_APAGE_PUBLIC_LAST = 0x0000FFFF,
78
79 OSD_APAGE_APP_DEFINED_FIRST = 0x00010000,
80 OSD_APAGE_APP_DEFINED_LAST = 0x1FFFFFFF,
81
82 OSD_APAGE_VENDOR_SPECIFIC_FIRST = 0x20000000,
83 OSD_APAGE_VENDOR_SPECIFIC_LAST = 0x2FFFFFFF,
84};
85
86enum {
87 OSD_ATTR_PAGE_IDENTIFICATION = 0, /* in all pages 40 bytes */
88};
89
90struct page_identification {
91 u8 vendor_identification[8];
92 u8 page_identification[32];
93} __packed;
94
95struct osd_attr_page_header {
96 __be32 page_number;
97 __be32 page_length;
98} __packed;
99
100/* 7.1.2.8 Root Information attributes page (OSD_APAGE_ROOT_INFORMATION) */
101enum {
102 OSD_ATTR_RI_OSD_SYSTEM_ID = 0x3, /* 20 */
103 OSD_ATTR_RI_VENDOR_IDENTIFICATION = 0x4, /* 8 */
104 OSD_ATTR_RI_PRODUCT_IDENTIFICATION = 0x5, /* 16 */
105 OSD_ATTR_RI_PRODUCT_MODEL = 0x6, /* 32 */
106 OSD_ATTR_RI_PRODUCT_REVISION_LEVEL = 0x7, /* 4 */
107 OSD_ATTR_RI_PRODUCT_SERIAL_NUMBER = 0x8, /* variable */
108 OSD_ATTR_RI_OSD_NAME = 0x9, /* variable */
109 OSD_ATTR_RI_TOTAL_CAPACITY = 0x80, /* 8 */
110 OSD_ATTR_RI_USED_CAPACITY = 0x81, /* 8 */
111 OSD_ATTR_RI_NUMBER_OF_PARTITIONS = 0xC0, /* 8 */
112 OSD_ATTR_RI_CLOCK = 0x100, /* 6 */
113};
114/* Root_Information_attributes_page does not have a get_page structure */
115
116/* 7.1.2.9 Partition Information attributes page
117 * (OSD_APAGE_PARTITION_INFORMATION)
118 */
119enum {
120 OSD_ATTR_PI_PARTITION_ID = 0x1, /* 8 */
121 OSD_ATTR_PI_USERNAME = 0x9, /* variable */
122 OSD_ATTR_PI_USED_CAPACITY = 0x81, /* 8 */
123 OSD_ATTR_PI_NUMBER_OF_OBJECTS = 0xC1, /* 8 */
124};
125/* Partition Information attributes page does not have a get_page structure */
126
127/* 7.1.2.10 Collection Information attributes page
128 * (OSD_APAGE_COLLECTION_INFORMATION)
129 */
130enum {
131 OSD_ATTR_CI_PARTITION_ID = 0x1, /* 8 */
132 OSD_ATTR_CI_COLLECTION_OBJECT_ID = 0x2, /* 8 */
133 OSD_ATTR_CI_USERNAME = 0x9, /* variable */
134 OSD_ATTR_CI_USED_CAPACITY = 0x81, /* 8 */
135};
136/* Collection Information attributes page does not have a get_page structure */
137
138/* 7.1.2.11 User Object Information attributes page
139 * (OSD_APAGE_OBJECT_INFORMATION)
140 */
141enum {
142 OSD_ATTR_OI_PARTITION_ID = 0x1, /* 8 */
143 OSD_ATTR_OI_OBJECT_ID = 0x2, /* 8 */
144 OSD_ATTR_OI_USERNAME = 0x9, /* variable */
145 OSD_ATTR_OI_USED_CAPACITY = 0x81, /* 8 */
146 OSD_ATTR_OI_LOGICAL_LENGTH = 0x82, /* 8 */
147};
148/* Object Information attributes page does not have a get_page structure */
149
150/* 7.1.2.12 Root Quotas attributes page (OSD_APAGE_ROOT_QUOTAS) */
151enum {
152 OSD_ATTR_RQ_DEFAULT_MAXIMUM_USER_OBJECT_LENGTH = 0x1, /* 8 */
153 OSD_ATTR_RQ_PARTITION_CAPACITY_QUOTA = 0x10001, /* 8 */
154 OSD_ATTR_RQ_PARTITION_OBJECT_COUNT = 0x10002, /* 8 */
155 OSD_ATTR_RQ_PARTITION_COLLECTIONS_PER_USER_OBJECT = 0x10081, /* 4 */
156 OSD_ATTR_RQ_PARTITION_COUNT = 0x20002, /* 8 */
157};
158
159struct Root_Quotas_attributes_page {
160 struct osd_attr_page_header hdr; /* id=R+2, size=0x24 */
161 __be64 default_maximum_user_object_length;
162 __be64 partition_capacity_quota;
163 __be64 partition_object_count;
164 __be64 partition_collections_per_user_object;
165 __be64 partition_count;
166} __packed;
167
168/* 7.1.2.13 Partition Quotas attributes page (OSD_APAGE_PARTITION_QUOTAS)*/
169enum {
170 OSD_ATTR_PQ_DEFAULT_MAXIMUM_USER_OBJECT_LENGTH = 0x1, /* 8 */
171 OSD_ATTR_PQ_CAPACITY_QUOTA = 0x10001, /* 8 */
172 OSD_ATTR_PQ_OBJECT_COUNT = 0x10002, /* 8 */
173 OSD_ATTR_PQ_COLLECTIONS_PER_USER_OBJECT = 0x10081, /* 4 */
174};
175
176struct Partition_Quotas_attributes_page {
177 struct osd_attr_page_header hdr; /* id=P+2, size=0x1C */
178 __be64 default_maximum_user_object_length;
179 __be64 capacity_quota;
180 __be64 object_count;
181 __be64 collections_per_user_object;
182} __packed;
183
184/* 7.1.2.14 User Object Quotas attributes page (OSD_APAGE_OBJECT_QUOTAS) */
185enum {
186 OSD_ATTR_OQ_MAXIMUM_LENGTH = 0x1, /* 8 */
187};
188
189struct Object_Quotas_attributes_page {
190 struct osd_attr_page_header hdr; /* id=U+2, size=0x8 */
191 __be64 maximum_length;
192} __packed;
193
194/* 7.1.2.15 Root Timestamps attributes page (OSD_APAGE_ROOT_TIMESTAMP) */
195enum {
196 OSD_ATTR_RT_ATTRIBUTES_ACCESSED_TIME = 0x2, /* 6 */
197 OSD_ATTR_RT_ATTRIBUTES_MODIFIED_TIME = 0x3, /* 6 */
198 OSD_ATTR_RT_TIMESTAMP_BYPASS = 0xFFFFFFFE, /* 1 */
199};
200
201struct root_timestamps_attributes_page {
202 struct osd_attr_page_header hdr; /* id=R+3, size=0xD */
203 struct osd_timestamp attributes_accessed_time;
204 struct osd_timestamp attributes_modified_time;
205 u8 timestamp_bypass;
206} __packed;
207
208/* 7.1.2.16 Partition Timestamps attributes page
209 * (OSD_APAGE_PARTITION_TIMESTAMP)
210 */
211enum {
212 OSD_ATTR_PT_CREATED_TIME = 0x1, /* 6 */
213 OSD_ATTR_PT_ATTRIBUTES_ACCESSED_TIME = 0x2, /* 6 */
214 OSD_ATTR_PT_ATTRIBUTES_MODIFIED_TIME = 0x3, /* 6 */
215 OSD_ATTR_PT_DATA_ACCESSED_TIME = 0x4, /* 6 */
216 OSD_ATTR_PT_DATA_MODIFIED_TIME = 0x5, /* 6 */
217 OSD_ATTR_PT_TIMESTAMP_BYPASS = 0xFFFFFFFE, /* 1 */
218};
219
220struct partition_timestamps_attributes_page {
221 struct osd_attr_page_header hdr; /* id=P+3, size=0x1F */
222 struct osd_timestamp created_time;
223 struct osd_timestamp attributes_accessed_time;
224 struct osd_timestamp attributes_modified_time;
225 struct osd_timestamp data_accessed_time;
226 struct osd_timestamp data_modified_time;
227 u8 timestamp_bypass;
228} __packed;
229
230/* 7.1.2.17/18 Collection/Object Timestamps attributes page
231 * (OSD_APAGE_COLLECTION_TIMESTAMP/OSD_APAGE_OBJECT_TIMESTAMP)
232 */
233enum {
234 OSD_ATTR_OT_CREATED_TIME = 0x1, /* 6 */
235 OSD_ATTR_OT_ATTRIBUTES_ACCESSED_TIME = 0x2, /* 6 */
236 OSD_ATTR_OT_ATTRIBUTES_MODIFIED_TIME = 0x3, /* 6 */
237 OSD_ATTR_OT_DATA_ACCESSED_TIME = 0x4, /* 6 */
238 OSD_ATTR_OT_DATA_MODIFIED_TIME = 0x5, /* 6 */
239};
240
241/* same for collection */
242struct object_timestamps_attributes_page {
243 struct osd_attr_page_header hdr; /* id=C+3/3, size=0x1E */
244 struct osd_timestamp created_time;
245 struct osd_timestamp attributes_accessed_time;
246 struct osd_timestamp attributes_modified_time;
247 struct osd_timestamp data_accessed_time;
248 struct osd_timestamp data_modified_time;
249} __packed;
250
251/* 7.1.2.19 Collections attributes page */
252/* TBD */
253
254/* 7.1.2.20 Root Policy/Security attributes page (OSD_APAGE_ROOT_SECURITY) */
255enum {
256 OSD_ATTR_RS_DEFAULT_SECURITY_METHOD = 0x1, /* 1 */
257 OSD_ATTR_RS_OLDEST_VALID_NONCE_LIMIT = 0x2, /* 6 */
258 OSD_ATTR_RS_NEWEST_VALID_NONCE_LIMIT = 0x3, /* 6 */
259 OSD_ATTR_RS_PARTITION_DEFAULT_SECURITY_METHOD = 0x6, /* 1 */
260 OSD_ATTR_RS_SUPPORTED_SECURITY_METHODS = 0x7, /* 2 */
261 OSD_ATTR_RS_ADJUSTABLE_CLOCK = 0x9, /* 6 */
262 OSD_ATTR_RS_MASTER_KEY_IDENTIFIER = 0x7FFD, /* 0 or 7 */
263 OSD_ATTR_RS_ROOT_KEY_IDENTIFIER = 0x7FFE, /* 0 or 7 */
264 OSD_ATTR_RS_SUPPORTED_INTEGRITY_ALGORITHM_0 = 0x80000000,/* 1,(x16)*/
265 OSD_ATTR_RS_SUPPORTED_DH_GROUP_0 = 0x80000010,/* 1,(x16)*/
266};
267
268struct root_security_attributes_page {
269 struct osd_attr_page_header hdr; /* id=R+5, size=0x3F */
270 u8 default_security_method;
271 u8 partition_default_security_method;
272 __be16 supported_security_methods;
273 u8 mki_valid_rki_valid;
274 struct osd_timestamp oldest_valid_nonce_limit;
275 struct osd_timestamp newest_valid_nonce_limit;
276 struct osd_timestamp adjustable_clock;
277 u8 master_key_identifier[32-25];
278 u8 root_key_identifier[39-32];
279 u8 supported_integrity_algorithm[16];
280 u8 supported_dh_group[16];
281} __packed;
282
283/* 7.1.2.21 Partition Policy/Security attributes page
284 * (OSD_APAGE_PARTITION_SECURITY)
285 */
286enum {
287 OSD_ATTR_PS_DEFAULT_SECURITY_METHOD = 0x1, /* 1 */
288 OSD_ATTR_PS_OLDEST_VALID_NONCE = 0x2, /* 6 */
289 OSD_ATTR_PS_NEWEST_VALID_NONCE = 0x3, /* 6 */
290 OSD_ATTR_PS_REQUEST_NONCE_LIST_DEPTH = 0x4, /* 2 */
291 OSD_ATTR_PS_FROZEN_WORKING_KEY_BIT_MASK = 0x5, /* 2 */
292 OSD_ATTR_PS_PARTITION_KEY_IDENTIFIER = 0x7FFF, /* 0 or 7 */
293 OSD_ATTR_PS_WORKING_KEY_IDENTIFIER_FIRST = 0x8000, /* 0 or 7 */
294 OSD_ATTR_PS_WORKING_KEY_IDENTIFIER_LAST = 0x800F, /* 0 or 7 */
295 OSD_ATTR_PS_POLICY_ACCESS_TAG = 0x40000001, /* 4 */
296 OSD_ATTR_PS_USER_OBJECT_POLICY_ACCESS_TAG = 0x40000002, /* 4 */
297};
298
299struct partition_security_attributes_page {
300 struct osd_attr_page_header hdr; /* id=p+5, size=0x8f */
301 u8 reserved[3];
302 u8 default_security_method;
303 struct osd_timestamp oldest_valid_nonce;
304 struct osd_timestamp newest_valid_nonce;
305 __be16 request_nonce_list_depth;
306 __be16 frozen_working_key_bit_mask;
307 __be32 policy_access_tag;
308 __be32 user_object_policy_access_tag;
309 u8 pki_valid;
310 __be16 wki_00_0f_vld;
311 struct osd_key_identifier partition_key_identifier;
312 struct osd_key_identifier working_key_identifiers[16];
313} __packed;
314
315/* 7.1.2.22/23 Collection/Object Policy-Security attributes page
316 * (OSD_APAGE_COLLECTION_SECURITY/OSD_APAGE_OBJECT_SECURITY)
317 */
318enum {
319 OSD_ATTR_OS_POLICY_ACCESS_TAG = 0x40000001, /* 4 */
320};
321
322struct object_security_attributes_page {
323 struct osd_attr_page_header hdr; /* id=C+5/5, size=4 */
324 __be32 policy_access_tag;
325} __packed;
326
327#endif /*ndef __OSD_ATTRIBUTES_H__*/
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-01 09:41:27 -0400