include/scsi/osd_attributes.h

   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 */
  17 enum {
  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_ATTR_ACCESS = OSD_APAGE_PARTITION_FIRST + 4,
  33         OSD_APAGE_PARTITION_SECURITY    = OSD_APAGE_PARTITION_FIRST + 5,
  34         OSD_APAGE_PARTITION_LAST        = 0x5FFFFFFF,
  35
  36         OSD_APAGE_COLLECTION_FIRST      = 0x60000000,
  37         OSD_APAGE_COLLECTION_DIRECTORY  = OSD_APAGE_COLLECTION_FIRST + 0,
  38         OSD_APAGE_COLLECTION_INFORMATION = OSD_APAGE_COLLECTION_FIRST + 1,
  39         OSD_APAGE_COLLECTION_TIMESTAMP  = OSD_APAGE_COLLECTION_FIRST + 3,
  40         OSD_APAGE_COLLECTION_SECURITY   = OSD_APAGE_COLLECTION_FIRST + 5,
  41         OSD_APAGE_COLLECTION_LAST       = 0x8FFFFFFF,
  42
  43         OSD_APAGE_ROOT_FIRST            = 0x90000000,
  44         OSD_APAGE_ROOT_DIRECTORY        = OSD_APAGE_ROOT_FIRST + 0,
  45         OSD_APAGE_ROOT_INFORMATION      = OSD_APAGE_ROOT_FIRST + 1,
  46         OSD_APAGE_ROOT_QUOTAS           = OSD_APAGE_ROOT_FIRST + 2,
  47         OSD_APAGE_ROOT_TIMESTAMP        = OSD_APAGE_ROOT_FIRST + 3,
  48         OSD_APAGE_ROOT_SECURITY         = OSD_APAGE_ROOT_FIRST + 5,
  49         OSD_APAGE_ROOT_LAST             = 0xBFFFFFFF,
  50
  51         OSD_APAGE_RESERVED_TYPE_FIRST   = 0xC0000000,
  52         OSD_APAGE_RESERVED_TYPE_LAST    = 0xEFFFFFFF,
  53
  54         OSD_APAGE_COMMON_FIRST          = 0xF0000000,
  55         OSD_APAGE_COMMON_LAST           = 0xFFFFFFFD,
  56
  57         OSD_APAGE_CURRENT_COMMAND       = 0xFFFFFFFE,
  58
  59         OSD_APAGE_REQUEST_ALL           = 0xFFFFFFFF,
  60 };
  61
  62 /* subcategories of attr pages within each range above */
  63 enum {
  64         OSD_APAGE_STD_FIRST             = 0x0,
  65         OSD_APAGE_STD_DIRECTORY         = 0,
  66         OSD_APAGE_STD_INFORMATION       = 1,
  67         OSD_APAGE_STD_QUOTAS            = 2,
  68         OSD_APAGE_STD_TIMESTAMP         = 3,
  69         OSD_APAGE_STD_COLLECTIONS       = 4,
  70         OSD_APAGE_STD_POLICY_SECURITY   = 5,
  71         OSD_APAGE_STD_LAST              = 0x0000007F,
  72
  73         OSD_APAGE_RESERVED_FIRST        = 0x00000080,
  74         OSD_APAGE_RESERVED_LAST         = 0x00007FFF,
  75
  76         OSD_APAGE_OTHER_STD_FIRST       = 0x00008000,
  77         OSD_APAGE_OTHER_STD_LAST        = 0x0000EFFF,
  78
  79         OSD_APAGE_PUBLIC_FIRST          = 0x0000F000,
  80         OSD_APAGE_PUBLIC_LAST           = 0x0000FFFF,
  81
  82         OSD_APAGE_APP_DEFINED_FIRST     = 0x00010000,
  83         OSD_APAGE_APP_DEFINED_LAST      = 0x1FFFFFFF,
  84
  85         OSD_APAGE_VENDOR_SPECIFIC_FIRST = 0x20000000,
  86         OSD_APAGE_VENDOR_SPECIFIC_LAST  = 0x2FFFFFFF,
  87 };
  88
  89 enum {
  90         OSD_ATTR_PAGE_IDENTIFICATION = 0, /* in all pages 40 bytes */
  91 };
  92
  93 struct page_identification {
  94         u8 vendor_identification[8];
  95         u8 page_identification[32];
  96 }  __packed;
  97
  98 struct osd_attr_page_header {
  99         __be32 page_number;
 100         __be32 page_length;
 101 } __packed;
 102
 103 /* 7.1.2.8 Root Information attributes page (OSD_APAGE_ROOT_INFORMATION) */
 104 enum {
 105         OSD_ATTR_RI_OSD_SYSTEM_ID            = 0x3,   /* 20       */
 106         OSD_ATTR_RI_VENDOR_IDENTIFICATION    = 0x4,   /* 8        */
 107         OSD_ATTR_RI_PRODUCT_IDENTIFICATION   = 0x5,   /* 16       */
 108         OSD_ATTR_RI_PRODUCT_MODEL            = 0x6,   /* 32       */
 109         OSD_ATTR_RI_PRODUCT_REVISION_LEVEL   = 0x7,   /* 4        */
 110         OSD_ATTR_RI_PRODUCT_SERIAL_NUMBER    = 0x8,   /* variable */
 111         OSD_ATTR_RI_OSD_NAME                 = 0x9,   /* variable */
 112         OSD_ATTR_RI_MAX_CDB_CONTINUATION_LEN = 0xA,   /* 4        */
 113         OSD_ATTR_RI_TOTAL_CAPACITY           = 0x80,  /* 8        */
 114         OSD_ATTR_RI_USED_CAPACITY            = 0x81,  /* 8        */
 115         OSD_ATTR_RI_NUMBER_OF_PARTITIONS     = 0xC0,  /* 8        */
 116         OSD_ATTR_RI_CLOCK                    = 0x100, /* 6        */
 117         OARI_DEFAULT_ISOLATION_METHOD        = 0X110, /* 1        */
 118         OARI_SUPPORTED_ISOLATION_METHODS     = 0X111, /* 32       */
 119
 120         OARI_DATA_ATOMICITY_GUARANTEE                   = 0X120,   /* 8       */
 121         OARI_DATA_ATOMICITY_ALIGNMENT                   = 0X121,   /* 8       */
 122         OARI_ATTRIBUTES_ATOMICITY_GUARANTEE             = 0X122,   /* 8       */
 123         OARI_DATA_ATTRIBUTES_ATOMICITY_MULTIPLIER       = 0X123,   /* 1       */
 124
 125         OARI_MAXIMUM_SNAPSHOTS_COUNT                    = 0X1C1,    /* 0 or 4 */
 126         OARI_MAXIMUM_CLONES_COUNT                       = 0X1C2,    /* 0 or 4 */
 127         OARI_MAXIMUM_BRANCH_DEPTH                       = 0X1CC,    /* 0 or 4 */
 128         OARI_SUPPORTED_OBJECT_DUPLICATION_METHOD_FIRST  = 0X200,    /* 0 or 4 */
 129         OARI_SUPPORTED_OBJECT_DUPLICATION_METHOD_LAST   = 0X2ff,    /* 0 or 4 */
 130         OARI_SUPPORTED_TIME_OF_DUPLICATION_METHOD_FIRST = 0X300,    /* 0 or 4 */
 131         OARI_SUPPORTED_TIME_OF_DUPLICATION_METHOD_LAST  = 0X30F,    /* 0 or 4 */
 132         OARI_SUPPORT_FOR_DUPLICATED_OBJECT_FREEZING     = 0X310,    /* 0 or 4 */
 133         OARI_SUPPORT_FOR_SNAPSHOT_REFRESHING            = 0X311,    /* 0 or 1 */
 134         OARI_SUPPORTED_CDB_CONTINUATION_DESC_TYPE_FIRST = 0X7000001,/* 0 or 4 */
 135         OARI_SUPPORTED_CDB_CONTINUATION_DESC_TYPE_LAST  = 0X700FFFF,/* 0 or 4 */
 136 };
 137 /* Root_Information_attributes_page does not have a get_page structure */
 138
 139 /* 7.1.2.9 Partition Information attributes page
 140  * (OSD_APAGE_PARTITION_INFORMATION)
 141  */
 142 enum {
 143         OSD_ATTR_PI_PARTITION_ID            = 0x1,     /* 8        */
 144         OSD_ATTR_PI_USERNAME                = 0x9,     /* variable */
 145         OSD_ATTR_PI_USED_CAPACITY           = 0x81,    /* 8        */
 146         OSD_ATTR_PI_USED_CAPACITY_INCREMENT = 0x84,    /* 0 or 8   */
 147         OSD_ATTR_PI_NUMBER_OF_OBJECTS       = 0xC1,    /* 8        */
 148
 149         OSD_ATTR_PI_ACTUAL_DATA_SPACE                      = 0xD1, /* 0 or 8 */
 150         OSD_ATTR_PI_RESERVED_DATA_SPACE                    = 0xD2, /* 0 or 8 */
 151         OSD_ATTR_PI_DEFAULT_SNAPSHOT_DUPLICATION_METHOD    = 0x200,/* 0 or 4 */
 152         OSD_ATTR_PI_DEFAULT_CLONE_DUPLICATION_METHOD       = 0x201,/* 0 or 4 */
 153         OSD_ATTR_PI_DEFAULT_SP_TIME_OF_DUPLICATION         = 0x300,/* 0 or 4 */
 154         OSD_ATTR_PI_DEFAULT_CLONE_TIME_OF_DUPLICATION      = 0x301,/* 0 or 4 */
 155 };
 156 /* Partition Information attributes page does not have a get_page structure */
 157
 158 /* 7.1.2.10 Collection Information attributes page
 159  * (OSD_APAGE_COLLECTION_INFORMATION)
 160  */
 161 enum {
 162         OSD_ATTR_CI_PARTITION_ID           = 0x1,       /* 8        */
 163         OSD_ATTR_CI_COLLECTION_OBJECT_ID   = 0x2,       /* 8        */
 164         OSD_ATTR_CI_USERNAME               = 0x9,       /* variable */
 165         OSD_ATTR_CI_COLLECTION_TYPE        = 0xA,       /* 1        */
 166         OSD_ATTR_CI_USED_CAPACITY          = 0x81,      /* 8        */
 167 };
 168 /* Collection Information attributes page does not have a get_page structure */
 169
 170 /* 7.1.2.11 User Object Information attributes page
 171  * (OSD_APAGE_OBJECT_INFORMATION)
 172  */
 173 enum {
 174         OSD_ATTR_OI_PARTITION_ID         = 0x1,       /* 8        */
 175         OSD_ATTR_OI_OBJECT_ID            = 0x2,       /* 8        */
 176         OSD_ATTR_OI_USERNAME             = 0x9,       /* variable */
 177         OSD_ATTR_OI_USED_CAPACITY        = 0x81,      /* 8        */
 178         OSD_ATTR_OI_LOGICAL_LENGTH       = 0x82,      /* 8        */
 179         SD_ATTR_OI_ACTUAL_DATA_SPACE     = 0XD1,      /* 0 OR 8   */
 180         SD_ATTR_OI_RESERVED_DATA_SPACE   = 0XD2,      /* 0 OR 8   */
 181 };
 182 /* Object Information attributes page does not have a get_page structure */
 183
 184 /* 7.1.2.12 Root Quotas attributes page (OSD_APAGE_ROOT_QUOTAS) */
 185 enum {
 186         OSD_ATTR_RQ_DEFAULT_MAXIMUM_USER_OBJECT_LENGTH     = 0x1,      /* 8  */
 187         OSD_ATTR_RQ_PARTITION_CAPACITY_QUOTA               = 0x10001,  /* 8  */
 188         OSD_ATTR_RQ_PARTITION_OBJECT_COUNT                 = 0x10002,  /* 8  */
 189         OSD_ATTR_RQ_PARTITION_COLLECTIONS_PER_USER_OBJECT  = 0x10081,  /* 4  */
 190         OSD_ATTR_RQ_PARTITION_COUNT                        = 0x20002,  /* 8  */
 191 };
 192
 193 struct Root_Quotas_attributes_page {
 194         struct osd_attr_page_header hdr; /* id=R+2, size=0x24 */
 195         __be64 default_maximum_user_object_length;
 196         __be64 partition_capacity_quota;
 197         __be64 partition_object_count;
 198         __be64 partition_collections_per_user_object;
 199         __be64 partition_count;
 200 }  __packed;
 201
 202 /* 7.1.2.13 Partition Quotas attributes page (OSD_APAGE_PARTITION_QUOTAS)*/
 203 enum {
 204         OSD_ATTR_PQ_DEFAULT_MAXIMUM_USER_OBJECT_LENGTH  = 0x1,        /* 8 */
 205         OSD_ATTR_PQ_CAPACITY_QUOTA                      = 0x10001,    /* 8 */
 206         OSD_ATTR_PQ_OBJECT_COUNT                        = 0x10002,    /* 8 */
 207         OSD_ATTR_PQ_COLLECTIONS_PER_USER_OBJECT         = 0x10081,    /* 4 */
 208 };
 209
 210 struct Partition_Quotas_attributes_page {
 211         struct osd_attr_page_header hdr; /* id=P+2, size=0x1C */
 212         __be64 default_maximum_user_object_length;
 213         __be64 capacity_quota;
 214         __be64 object_count;
 215         __be64 collections_per_user_object;
 216 }  __packed;
 217
 218 /* 7.1.2.14 User Object Quotas attributes page (OSD_APAGE_OBJECT_QUOTAS) */
 219 enum {
 220         OSD_ATTR_OQ_MAXIMUM_LENGTH  = 0x1,        /* 8 */
 221 };
 222
 223 struct Object_Quotas_attributes_page {
 224         struct osd_attr_page_header hdr; /* id=U+2, size=0x8 */
 225         __be64 maximum_length;
 226 }  __packed;
 227
 228 /* 7.1.2.15 Root Timestamps attributes page (OSD_APAGE_ROOT_TIMESTAMP) */
 229 enum {
 230         OSD_ATTR_RT_ATTRIBUTES_ACCESSED_TIME  = 0x2,        /* 6 */
 231         OSD_ATTR_RT_ATTRIBUTES_MODIFIED_TIME  = 0x3,        /* 6 */
 232         OSD_ATTR_RT_TIMESTAMP_BYPASS          = 0xFFFFFFFE, /* 1 */
 233 };
 234
 235 struct root_timestamps_attributes_page {
 236         struct osd_attr_page_header hdr; /* id=R+3, size=0xD */
 237         struct osd_timestamp attributes_accessed_time;
 238         struct osd_timestamp attributes_modified_time;
 239         u8 timestamp_bypass;
 240 }  __packed;
 241
 242 /* 7.1.2.16 Partition Timestamps attributes page
 243  * (OSD_APAGE_PARTITION_TIMESTAMP)
 244  */
 245 enum {
 246         OSD_ATTR_PT_CREATED_TIME              = 0x1,        /* 6 */
 247         OSD_ATTR_PT_ATTRIBUTES_ACCESSED_TIME  = 0x2,        /* 6 */
 248         OSD_ATTR_PT_ATTRIBUTES_MODIFIED_TIME  = 0x3,        /* 6 */
 249         OSD_ATTR_PT_DATA_ACCESSED_TIME        = 0x4,        /* 6 */
 250         OSD_ATTR_PT_DATA_MODIFIED_TIME        = 0x5,        /* 6 */
 251         OSD_ATTR_PT_TIMESTAMP_BYPASS          = 0xFFFFFFFE, /* 1 */
 252 };
 253
 254 struct partition_timestamps_attributes_page {
 255         struct osd_attr_page_header hdr; /* id=P+3, size=0x1F */
 256         struct osd_timestamp created_time;
 257         struct osd_timestamp attributes_accessed_time;
 258         struct osd_timestamp attributes_modified_time;
 259         struct osd_timestamp data_accessed_time;
 260         struct osd_timestamp data_modified_time;
 261         u8 timestamp_bypass;
 262 }  __packed;
 263
 264 /* 7.1.2.17/18 Collection/Object Timestamps attributes page
 265  * (OSD_APAGE_COLLECTION_TIMESTAMP/OSD_APAGE_OBJECT_TIMESTAMP)
 266  */
 267 enum {
 268         OSD_ATTR_OT_CREATED_TIME              = 0x1,        /* 6 */
 269         OSD_ATTR_OT_ATTRIBUTES_ACCESSED_TIME  = 0x2,        /* 6 */
 270         OSD_ATTR_OT_ATTRIBUTES_MODIFIED_TIME  = 0x3,        /* 6 */
 271         OSD_ATTR_OT_DATA_ACCESSED_TIME        = 0x4,        /* 6 */
 272         OSD_ATTR_OT_DATA_MODIFIED_TIME        = 0x5,        /* 6 */
 273 };
 274
 275 /* same for collection */
 276 struct object_timestamps_attributes_page {
 277         struct osd_attr_page_header hdr; /* id=C+3/3, size=0x1E */
 278         struct osd_timestamp created_time;
 279         struct osd_timestamp attributes_accessed_time;
 280         struct osd_timestamp attributes_modified_time;
 281         struct osd_timestamp data_accessed_time;
 282         struct osd_timestamp data_modified_time;
 283 }  __packed;
 284
 285 /* OSD2r05: 7.1.3.19 Attributes Access attributes page
 286  * (OSD_APAGE_PARTITION_ATTR_ACCESS)
 287  *
 288  * each attribute is of the form below. Total array length is deduced
 289  * from the attribute's length
 290  * (See allowed_attributes_access of the struct osd_cap_object_descriptor)
 291  */
 292 struct attributes_access_attr {
 293         struct osd_attributes_list_attrid attr_list[0];
 294 } __packed;
 295
 296 /* OSD2r05: 7.1.2.21 Collections attributes page */
 297 /* TBD */
 298
 299 /* 7.1.2.20 Root Policy/Security attributes page (OSD_APAGE_ROOT_SECURITY) */
 300 enum {
 301         OSD_ATTR_RS_DEFAULT_SECURITY_METHOD           = 0x1,       /* 1      */
 302         OSD_ATTR_RS_OLDEST_VALID_NONCE_LIMIT          = 0x2,       /* 6      */
 303         OSD_ATTR_RS_NEWEST_VALID_NONCE_LIMIT          = 0x3,       /* 6      */
 304         OSD_ATTR_RS_PARTITION_DEFAULT_SECURITY_METHOD = 0x6,       /* 1      */
 305         OSD_ATTR_RS_SUPPORTED_SECURITY_METHODS        = 0x7,       /* 2      */
 306         OSD_ATTR_RS_ADJUSTABLE_CLOCK                  = 0x9,       /* 6      */
 307         OSD_ATTR_RS_MASTER_KEY_IDENTIFIER             = 0x7FFD,    /* 0 or 7 */
 308         OSD_ATTR_RS_ROOT_KEY_IDENTIFIER               = 0x7FFE,    /* 0 or 7 */
 309         OSD_ATTR_RS_SUPPORTED_INTEGRITY_ALGORITHM_0   = 0x80000000,/* 1,(x16)*/
 310         OSD_ATTR_RS_SUPPORTED_DH_GROUP_0              = 0x80000010,/* 1,(x16)*/
 311 };
 312
 313 struct root_security_attributes_page {
 314         struct osd_attr_page_header hdr; /* id=R+5, size=0x3F */
 315         u8 default_security_method;
 316         u8 partition_default_security_method;
 317         __be16 supported_security_methods;
 318         u8 mki_valid_rki_valid;
 319         struct osd_timestamp oldest_valid_nonce_limit;
 320         struct osd_timestamp newest_valid_nonce_limit;
 321         struct osd_timestamp adjustable_clock;
 322         u8 master_key_identifier[32-25];
 323         u8 root_key_identifier[39-32];
 324         u8 supported_integrity_algorithm[16];
 325         u8 supported_dh_group[16];
 326 }  __packed;
 327
 328 /* 7.1.2.21 Partition Policy/Security attributes page
 329  * (OSD_APAGE_PARTITION_SECURITY)
 330  */
 331 enum {
 332         OSD_ATTR_PS_DEFAULT_SECURITY_METHOD        = 0x1,        /* 1      */
 333         OSD_ATTR_PS_OLDEST_VALID_NONCE             = 0x2,        /* 6      */
 334         OSD_ATTR_PS_NEWEST_VALID_NONCE             = 0x3,        /* 6      */
 335         OSD_ATTR_PS_REQUEST_NONCE_LIST_DEPTH       = 0x4,        /* 2      */
 336         OSD_ATTR_PS_FROZEN_WORKING_KEY_BIT_MASK    = 0x5,        /* 2      */
 337         OSD_ATTR_PS_PARTITION_KEY_IDENTIFIER       = 0x7FFF,     /* 0 or 7 */
 338         OSD_ATTR_PS_WORKING_KEY_IDENTIFIER_FIRST   = 0x8000,     /* 0 or 7 */
 339         OSD_ATTR_PS_WORKING_KEY_IDENTIFIER_LAST    = 0x800F,     /* 0 or 7 */
 340         OSD_ATTR_PS_POLICY_ACCESS_TAG              = 0x40000001, /* 4      */
 341         OSD_ATTR_PS_USER_OBJECT_POLICY_ACCESS_TAG  = 0x40000002, /* 4      */
 342 };
 343
 344 struct partition_security_attributes_page {
 345         struct osd_attr_page_header hdr; /* id=p+5, size=0x8f */
 346         u8 reserved[3];
 347         u8 default_security_method;
 348         struct osd_timestamp oldest_valid_nonce;
 349         struct osd_timestamp newest_valid_nonce;
 350         __be16 request_nonce_list_depth;
 351         __be16 frozen_working_key_bit_mask;
 352         __be32 policy_access_tag;
 353         __be32 user_object_policy_access_tag;
 354         u8 pki_valid;
 355         __be16 wki_00_0f_vld;
 356         struct osd_key_identifier partition_key_identifier;
 357         struct osd_key_identifier working_key_identifiers[16];
 358 }  __packed;
 359
 360 /* 7.1.2.22/23 Collection/Object Policy-Security attributes page
 361  * (OSD_APAGE_COLLECTION_SECURITY/OSD_APAGE_OBJECT_SECURITY)
 362  */
 363 enum {
 364         OSD_ATTR_OS_POLICY_ACCESS_TAG              = 0x40000001, /* 4      */
 365 };
 366
 367 struct object_security_attributes_page {
 368         struct osd_attr_page_header hdr; /* id=C+5/5, size=4 */
 369         __be32 policy_access_tag;
 370 }  __packed;
 371
 372 /* OSD2r05: 7.1.3.31 Current Command attributes page
 373  * (OSD_APAGE_CURRENT_COMMAND)
 374  */
 375 enum {
 376         OSD_ATTR_CC_RESPONSE_INTEGRITY_CHECK_VALUE     = 0x1, /* 32  */
 377         OSD_ATTR_CC_OBJECT_TYPE                        = 0x2, /* 1   */
 378         OSD_ATTR_CC_PARTITION_ID                       = 0x3, /* 8   */
 379         OSD_ATTR_CC_OBJECT_ID                          = 0x4, /* 8   */
 380         OSD_ATTR_CC_STARTING_BYTE_ADDRESS_OF_APPEND    = 0x5, /* 8   */
 381         OSD_ATTR_CC_CHANGE_IN_USED_CAPACITY            = 0x6, /* 8   */
 382 };
 383
 384 /*TBD: osdv1_current_command_attributes_page */
 385
 386 struct osdv2_current_command_attributes_page {
 387         struct osd_attr_page_header hdr;  /* id=0xFFFFFFFE, size=0x44 */
 388         u8 response_integrity_check_value[OSD_CRYPTO_KEYID_SIZE];
 389         u8 object_type;
 390         u8 reserved[3];
 391         __be64 partition_id;
 392         __be64 object_id;
 393         __be64 starting_byte_address_of_append;
 394         __be64 change_in_used_capacity;
 395 };
 396
 397 #endif /*ndef __OSD_ATTRIBUTES_H__*/