[PATCH 02/10 resend] libosd: OSD2r05: Attribute definitions

Boaz Harrosh
2009-05-24T17:01:05Z

Some New revision 5 Attribute definitions.
Some missing definitions of Attributes and pages

Signed-off-by: Boaz Harrosh <bharrosh@panasas.com>
---
include/scsi/osd_attributes.h | 74 +++++++++++++++++++++++++++++++++++++++-
1 files changed, 72 insertions(+), 2 deletions(-)

diff --git a/include/scsi/osd_attributes.h b/include/scsi/osd_attributes.h
index f888a6f..56e920a 100644
--- a/include/scsi/osd_attributes.h
+++ b/include/scsi/osd_attributes.h
@@ -29,6 +29,7 @@ enum {
OSD_APAGE_PARTITION_INFORMATION = OSD_APAGE_PARTITION_FIRST + 1,
OSD_APAGE_PARTITION_QUOTAS = OSD_APAGE_PARTITION_FIRST + 2,
OSD_APAGE_PARTITION_TIMESTAMP = OSD_APAGE_PARTITION_FIRST + 3,
+ OSD_APAGE_PARTITION_ATTR_ACCESS = OSD_APAGE_PARTITION_FIRST + 4,
OSD_APAGE_PARTITION_SECURITY = OSD_APAGE_PARTITION_FIRST + 5,
OSD_APAGE_PARTITION_LAST = 0x5FFFFFFF,

@@ -51,7 +52,9 @@ enum {
OSD_APAGE_RESERVED_TYPE_LAST = 0xEFFFFFFF,

OSD_APAGE_COMMON_FIRST = 0xF0000000,
- OSD_APAGE_COMMON_LAST = 0xFFFFFFFE,
+ OSD_APAGE_COMMON_LAST = 0xFFFFFFFD,
+
+ OSD_APAGE_CURRENT_COMMAND = 0xFFFFFFFE,

OSD_APAGE_REQUEST_ALL = 0xFFFFFFFF,
};
@@ -106,10 +109,30 @@ enum {
OSD_ATTR_RI_PRODUCT_REVISION_LEVEL = 0x7, /* 4 */
OSD_ATTR_RI_PRODUCT_SERIAL_NUMBER = 0x8, /* variable */
OSD_ATTR_RI_OSD_NAME = 0x9, /* variable */
+ OSD_ATTR_RI_MAX_CDB_CONTINUATION_LEN = 0xA, /* 4 */
OSD_ATTR_RI_TOTAL_CAPACITY = 0x80, /* 8 */
OSD_ATTR_RI_USED_CAPACITY = 0x81, /* 8 */
OSD_ATTR_RI_NUMBER_OF_PARTITIONS = 0xC0, /* 8 */
OSD_ATTR_RI_CLOCK = 0x100, /* 6 */
+ OARI_DEFAULT_ISOLATION_METHOD = 0X110, /* 1 */
+ OARI_SUPPORTED_ISOLATION_METHODS = 0X111, /* 32 */
+
+ OARI_DATA_ATOMICITY_GUARANTEE = 0X120, /* 8 */
+ OARI_DATA_ATOMICITY_ALIGNMENT = 0X121, /* 8 */
+ OARI_ATTRIBUTES_ATOMICITY_GUARANTEE = 0X122, /* 8 */
+ OARI_DATA_ATTRIBUTES_ATOMICITY_MULTIPLIER = 0X123, /* 1 */
+
+ OARI_MAXIMUM_SNAPSHOTS_COUNT = 0X1C1, /* 0 or 4 */
+ OARI_MAXIMUM_CLONES_COUNT = 0X1C2, /* 0 or 4 */
+ OARI_MAXIMUM_BRANCH_DEPTH = 0X1CC, /* 0 or 4 */
+ OARI_SUPPORTED_OBJECT_DUPLICATION_METHOD_FIRST = 0X200, /* 0 or 4 */
+ OARI_SUPPORTED_OBJECT_DUPLICATION_METHOD_LAST = 0X2ff, /* 0 or 4 */
+ OARI_SUPPORTED_TIME_OF_DUPLICATION_METHOD_FIRST = 0X300, /* 0 or 4 */
+ OARI_SUPPORTED_TIME_OF_DUPLICATION_METHOD_LAST = 0X30F, /* 0 or 4 */
+ OARI_SUPPORT_FOR_DUPLICATED_OBJECT_FREEZING = 0X310, /* 0 or 4 */
+ OARI_SUPPORT_FOR_SNAPSHOT_REFRESHING = 0X311, /* 0 or 1 */
+ OARI_SUPPORTED_CDB_CONTINUATION_DESC_TYPE_FIRST = 0X7000001,/* 0 or 4 */
+ OARI_SUPPORTED_CDB_CONTINUATION_DESC_TYPE_LAST = 0X700FFFF,/* 0 or 4 */
};
/* Root_Information_attributes_page does not have a get_page structure */

@@ -120,7 +143,15 @@ enum {
OSD_ATTR_PI_PARTITION_ID = 0x1, /* 8 */
OSD_ATTR_PI_USERNAME = 0x9, /* variable */
OSD_ATTR_PI_USED_CAPACITY = 0x81, /* 8 */
+ OSD_ATTR_PI_USED_CAPACITY_INCREMENT = 0x84, /* 0 or 8 */
OSD_ATTR_PI_NUMBER_OF_OBJECTS = 0xC1, /* 8 */
+
+ OSD_ATTR_PI_ACTUAL_DATA_SPACE = 0xD1, /* 0 or 8 */
+ OSD_ATTR_PI_RESERVED_DATA_SPACE = 0xD2, /* 0 or 8 */
+ OSD_ATTR_PI_DEFAULT_SNAPSHOT_DUPLICATION_METHOD = 0x200,/* 0 or 4 */
+ OSD_ATTR_PI_DEFAULT_CLONE_DUPLICATION_METHOD = 0x201,/* 0 or 4 */
+ OSD_ATTR_PI_DEFAULT_SP_TIME_OF_DUPLICATION = 0x300,/* 0 or 4 */
+ OSD_ATTR_PI_DEFAULT_CLONE_TIME_OF_DUPLICATION = 0x301,/* 0 or 4 */
};
/* Partition Information attributes page does not have a get_page structure */

@@ -131,6 +162,7 @@ enum {
OSD_ATTR_CI_PARTITION_ID = 0x1, /* 8 */
OSD_ATTR_CI_COLLECTION_OBJECT_ID = 0x2, /* 8 */
OSD_ATTR_CI_USERNAME = 0x9, /* variable */
+ OSD_ATTR_CI_COLLECTION_TYPE = 0xA, /* 1 */
OSD_ATTR_CI_USED_CAPACITY = 0x81, /* 8 */
};
/* Collection Information attributes page does not have a get_page structure */
@@ -144,6 +176,8 @@ enum {
OSD_ATTR_OI_USERNAME = 0x9, /* variable */
OSD_ATTR_OI_USED_CAPACITY = 0x81, /* 8 */
OSD_ATTR_OI_LOGICAL_LENGTH = 0x82, /* 8 */
+ SD_ATTR_OI_ACTUAL_DATA_SPACE = 0XD1, /* 0 OR 8 */
+ SD_ATTR_OI_RESERVED_DATA_SPACE = 0XD2, /* 0 OR 8 */
};
/* Object Information attributes page does not have a get_page structure */

@@ -248,7 +282,18 @@ struct object_timestamps_attributes_page {
struct osd_timestamp data_modified_time;
} __packed;

-/* 7.1.2.19 Collections attributes page */
+/* OSD2r05: 7.1.3.19 Attributes Access attributes page
+ * (OSD_APAGE_PARTITION_ATTR_ACCESS)
+ *
+ * each attribute is of the form below. Total array length is deduced
+ * from the attribute's length
+ * (See allowed_attributes_access of the struct osd_cap_object_descriptor)
+ */
+struct attributes_access_attr {
+ struct osd_attributes_list_attrid attr_list[0];
+} __packed;
+
+/* OSD2r05: 7.1.2.21 Collections attributes page */
/* TBD */

/* 7.1.2.20 Root Policy/Security attributes page (OSD_APAGE_ROOT_SECURITY) */
@@ -324,4 +369,29 @@ struct object_security_attributes_page {
__be32 policy_access_tag;
} __packed;

+/* OSD2r05: 7.1.3.31 Current Command attributes page
+ * (OSD_APAGE_CURRENT_COMMAND)
+ */
+enum {
+ OSD_ATTR_CC_RESPONSE_INTEGRITY_CHECK_VALUE = 0x1, /* 32 */
+ OSD_ATTR_CC_OBJECT_TYPE = 0x2, /* 1 */
+ OSD_ATTR_CC_PARTITION_ID = 0x3, /* 8 */
+ OSD_ATTR_CC_OBJECT_ID = 0x4, /* 8 */
+ OSD_ATTR_CC_STARTING_BYTE_ADDRESS_OF_APPEND = 0x5, /* 8 */
+ OSD_ATTR_CC_CHANGE_IN_USED_CAPACITY = 0x6, /* 8 */
+};
+
+/*TBD: osdv1_current_command_attributes_page */
+
+struct osdv2_current_command_attributes_page {
+ struct osd_attr_page_header hdr; /* id=0xFFFFFFFE, size=0x44 */
+ u8 response_integrity_check_value[OSD_CRYPTO_KEYID_SIZE];
+ u8 object_type;
+ u8 reserved[3];
+ __be64 partition_id;
+ __be64 object_id;
+ __be64 starting_byte_address_of_append;
+ __be64 change_in_used_capacity;
+};
+
#endif /*ndef __OSD_ATTRIBUTES_H__*/
--
1.6.2.1