^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) /* SPDX-License-Identifier: GPL-2.0 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3) * Copyright © 2016 Intel Corporation
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5) * Authors:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6) * Rafael Antognolli <rafael.antognolli@intel.com>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7) * Scott Bauer <scott.bauer@intel.com>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9) #include <linux/types.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) #ifndef _OPAL_PROTO_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) #define _OPAL_PROTO_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) * These constant values come from:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) * SPC-4 section
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) * 6.30 SECURITY PROTOCOL IN command / table 265.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) enum {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) TCG_SECP_00 = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) TCG_SECP_01,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) * Token defs derived from:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) * TCG_Storage_Architecture_Core_Spec_v2.01_r1.00
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) * 3.2.2 Data Stream Encoding
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) enum opal_response_token {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) OPAL_DTA_TOKENID_BYTESTRING = 0xe0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) OPAL_DTA_TOKENID_SINT = 0xe1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) OPAL_DTA_TOKENID_UINT = 0xe2,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) OPAL_DTA_TOKENID_TOKEN = 0xe3, /* actual token is returned */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) OPAL_DTA_TOKENID_INVALID = 0X0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) #define DTAERROR_NO_METHOD_STATUS 0x89
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) #define GENERIC_HOST_SESSION_NUM 0x41
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) #define FIRST_TPER_SESSION_NUM 4096
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) #define TPER_SYNC_SUPPORTED 0x01
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) #define MBR_ENABLED_MASK 0x10
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) #define TINY_ATOM_DATA_MASK 0x3F
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) #define TINY_ATOM_SIGNED 0x40
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) #define SHORT_ATOM_ID 0x80
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) #define SHORT_ATOM_BYTESTRING 0x20
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) #define SHORT_ATOM_SIGNED 0x10
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) #define SHORT_ATOM_LEN_MASK 0xF
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) #define MEDIUM_ATOM_ID 0xC0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) #define MEDIUM_ATOM_BYTESTRING 0x10
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) #define MEDIUM_ATOM_SIGNED 0x8
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55) #define MEDIUM_ATOM_LEN_MASK 0x7
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57) #define LONG_ATOM_ID 0xe0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58) #define LONG_ATOM_BYTESTRING 0x2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59) #define LONG_ATOM_SIGNED 0x1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61) /* Derived from TCG Core spec 2.01 Section:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62) * 3.2.2.1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63) * Data Type
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 64) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 65) #define TINY_ATOM_BYTE 0x7F
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 66) #define SHORT_ATOM_BYTE 0xBF
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 67) #define MEDIUM_ATOM_BYTE 0xDF
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 68) #define LONG_ATOM_BYTE 0xE3
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 69)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 70) #define OPAL_INVAL_PARAM 12
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 71) #define OPAL_MANUFACTURED_INACTIVE 0x08
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 72) #define OPAL_DISCOVERY_COMID 0x0001
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 73)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 74) #define LOCKING_RANGE_NON_GLOBAL 0x03
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 75) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 76) * User IDs used in the TCG storage SSCs
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 77) * Derived from: TCG_Storage_Architecture_Core_Spec_v2.01_r1.00
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 78) * Section: 6.3 Assigned UIDs
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 79) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 80) #define OPAL_METHOD_LENGTH 8
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 81) #define OPAL_MSID_KEYLEN 15
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 82) #define OPAL_UID_LENGTH_HALF 4
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 83)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 84) /* Enum to index OPALUID array */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 85) enum opal_uid {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 86) /* users */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 87) OPAL_SMUID_UID,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 88) OPAL_THISSP_UID,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 89) OPAL_ADMINSP_UID,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 90) OPAL_LOCKINGSP_UID,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 91) OPAL_ENTERPRISE_LOCKINGSP_UID,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 92) OPAL_ANYBODY_UID,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 93) OPAL_SID_UID,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 94) OPAL_ADMIN1_UID,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 95) OPAL_USER1_UID,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 96) OPAL_USER2_UID,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 97) OPAL_PSID_UID,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 98) OPAL_ENTERPRISE_BANDMASTER0_UID,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 99) OPAL_ENTERPRISE_ERASEMASTER_UID,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 100) /* tables */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 101) OPAL_TABLE_TABLE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 102) OPAL_LOCKINGRANGE_GLOBAL,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 103) OPAL_LOCKINGRANGE_ACE_RDLOCKED,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 104) OPAL_LOCKINGRANGE_ACE_WRLOCKED,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 105) OPAL_MBRCONTROL,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 106) OPAL_MBR,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 107) OPAL_AUTHORITY_TABLE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 108) OPAL_C_PIN_TABLE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 109) OPAL_LOCKING_INFO_TABLE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 110) OPAL_ENTERPRISE_LOCKING_INFO_TABLE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 111) OPAL_DATASTORE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 112) /* C_PIN_TABLE object ID's */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 113) OPAL_C_PIN_MSID,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 114) OPAL_C_PIN_SID,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 115) OPAL_C_PIN_ADMIN1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 116) /* half UID's (only first 4 bytes used) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 117) OPAL_HALF_UID_AUTHORITY_OBJ_REF,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 118) OPAL_HALF_UID_BOOLEAN_ACE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 119) /* omitted optional parameter */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 120) OPAL_UID_HEXFF,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 121) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 122)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 123) /* Enum for indexing the OPALMETHOD array */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 124) enum opal_method {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 125) OPAL_PROPERTIES,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 126) OPAL_STARTSESSION,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 127) OPAL_REVERT,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 128) OPAL_ACTIVATE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 129) OPAL_EGET,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 130) OPAL_ESET,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 131) OPAL_NEXT,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 132) OPAL_EAUTHENTICATE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 133) OPAL_GETACL,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 134) OPAL_GENKEY,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 135) OPAL_REVERTSP,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 136) OPAL_GET,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 137) OPAL_SET,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 138) OPAL_AUTHENTICATE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 139) OPAL_RANDOM,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 140) OPAL_ERASE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 141) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 142)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 143) enum opal_token {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 144) /* Boolean */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 145) OPAL_TRUE = 0x01,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 146) OPAL_FALSE = 0x00,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 147) OPAL_BOOLEAN_EXPR = 0x03,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 148) /* cellblocks */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 149) OPAL_TABLE = 0x00,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 150) OPAL_STARTROW = 0x01,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 151) OPAL_ENDROW = 0x02,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 152) OPAL_STARTCOLUMN = 0x03,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 153) OPAL_ENDCOLUMN = 0x04,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 154) OPAL_VALUES = 0x01,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 155) /* table table */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 156) OPAL_TABLE_UID = 0x00,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 157) OPAL_TABLE_NAME = 0x01,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 158) OPAL_TABLE_COMMON = 0x02,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 159) OPAL_TABLE_TEMPLATE = 0x03,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 160) OPAL_TABLE_KIND = 0x04,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 161) OPAL_TABLE_COLUMN = 0x05,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 162) OPAL_TABLE_COLUMNS = 0x06,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 163) OPAL_TABLE_ROWS = 0x07,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 164) OPAL_TABLE_ROWS_FREE = 0x08,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 165) OPAL_TABLE_ROW_BYTES = 0x09,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 166) OPAL_TABLE_LASTID = 0x0A,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 167) OPAL_TABLE_MIN = 0x0B,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 168) OPAL_TABLE_MAX = 0x0C,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 169) /* authority table */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 170) OPAL_PIN = 0x03,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 171) /* locking tokens */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 172) OPAL_RANGESTART = 0x03,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 173) OPAL_RANGELENGTH = 0x04,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 174) OPAL_READLOCKENABLED = 0x05,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 175) OPAL_WRITELOCKENABLED = 0x06,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 176) OPAL_READLOCKED = 0x07,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 177) OPAL_WRITELOCKED = 0x08,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 178) OPAL_ACTIVEKEY = 0x0A,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 179) /* lockingsp table */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 180) OPAL_LIFECYCLE = 0x06,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 181) /* locking info table */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 182) OPAL_MAXRANGES = 0x04,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 183) /* mbr control */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 184) OPAL_MBRENABLE = 0x01,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 185) OPAL_MBRDONE = 0x02,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 186) /* properties */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 187) OPAL_HOSTPROPERTIES = 0x00,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 188) /* atoms */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 189) OPAL_STARTLIST = 0xf0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 190) OPAL_ENDLIST = 0xf1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 191) OPAL_STARTNAME = 0xf2,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 192) OPAL_ENDNAME = 0xf3,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 193) OPAL_CALL = 0xf8,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 194) OPAL_ENDOFDATA = 0xf9,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 195) OPAL_ENDOFSESSION = 0xfa,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 196) OPAL_STARTTRANSACTON = 0xfb,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 197) OPAL_ENDTRANSACTON = 0xfC,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 198) OPAL_EMPTYATOM = 0xff,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 199) OPAL_WHERE = 0x00,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 200) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 201)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 202) /* Locking state for a locking range */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 203) enum opal_lockingstate {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 204) OPAL_LOCKING_READWRITE = 0x01,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 205) OPAL_LOCKING_READONLY = 0x02,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 206) OPAL_LOCKING_LOCKED = 0x03,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 207) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 208)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 209) enum opal_parameter {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 210) OPAL_SUM_SET_LIST = 0x060000,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 211) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 212)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 213) /* Packets derived from:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 214) * TCG_Storage_Architecture_Core_Spec_v2.01_r1.00
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 215) * Secion: 3.2.3 ComPackets, Packets & Subpackets
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 216) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 217)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 218) /* Comm Packet (header) for transmissions. */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 219) struct opal_compacket {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 220) __be32 reserved0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 221) u8 extendedComID[4];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 222) __be32 outstandingData;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 223) __be32 minTransfer;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 224) __be32 length;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 225) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 226)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 227) /* Packet structure. */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 228) struct opal_packet {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 229) __be32 tsn;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 230) __be32 hsn;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 231) __be32 seq_number;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 232) __be16 reserved0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 233) __be16 ack_type;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 234) __be32 acknowledgment;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 235) __be32 length;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 236) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 237)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 238) /* Data sub packet header */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 239) struct opal_data_subpacket {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 240) u8 reserved0[6];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 241) __be16 kind;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 242) __be32 length;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 243) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 244)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 245) /* header of a response */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 246) struct opal_header {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 247) struct opal_compacket cp;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 248) struct opal_packet pkt;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 249) struct opal_data_subpacket subpkt;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 250) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 251)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 252) #define FC_TPER 0x0001
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 253) #define FC_LOCKING 0x0002
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 254) #define FC_GEOMETRY 0x0003
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 255) #define FC_ENTERPRISE 0x0100
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 256) #define FC_DATASTORE 0x0202
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 257) #define FC_SINGLEUSER 0x0201
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 258) #define FC_OPALV100 0x0200
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 259) #define FC_OPALV200 0x0203
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 260)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 261) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 262) * The Discovery 0 Header. As defined in
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 263) * Opal SSC Documentation
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 264) * Section: 3.3.5 Capability Discovery
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 265) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 266) struct d0_header {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 267) __be32 length; /* the length of the header 48 in 2.00.100 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 268) __be32 revision; /**< revision of the header 1 in 2.00.100 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 269) __be32 reserved01;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 270) __be32 reserved02;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 271) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 272) * the remainder of the structure is vendor specific and will not be
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 273) * addressed now
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 274) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 275) u8 ignored[32];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 276) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 277)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 278) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 279) * TPer Feature Descriptor. Contains flags indicating support for the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 280) * TPer features described in the OPAL specification. The names match the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 281) * OPAL terminology
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 282) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 283) * code == 0x001 in 2.00.100
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 284) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 285) struct d0_tper_features {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 286) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 287) * supported_features bits:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 288) * bit 7: reserved
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 289) * bit 6: com ID management
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 290) * bit 5: reserved
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 291) * bit 4: streaming support
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 292) * bit 3: buffer management
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 293) * bit 2: ACK/NACK
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 294) * bit 1: async
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 295) * bit 0: sync
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 296) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 297) u8 supported_features;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 298) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 299) * bytes 5 through 15 are reserved, but we represent the first 3 as
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 300) * u8 to keep the other two 32bits integers aligned.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 301) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 302) u8 reserved01[3];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 303) __be32 reserved02;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 304) __be32 reserved03;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 305) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 306)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 307) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 308) * Locking Feature Descriptor. Contains flags indicating support for the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 309) * locking features described in the OPAL specification. The names match the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 310) * OPAL terminology
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 311) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 312) * code == 0x0002 in 2.00.100
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 313) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 314) struct d0_locking_features {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 315) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 316) * supported_features bits:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 317) * bits 6-7: reserved
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 318) * bit 5: MBR done
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 319) * bit 4: MBR enabled
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 320) * bit 3: media encryption
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 321) * bit 2: locked
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 322) * bit 1: locking enabled
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 323) * bit 0: locking supported
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 324) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 325) u8 supported_features;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 326) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 327) * bytes 5 through 15 are reserved, but we represent the first 3 as
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 328) * u8 to keep the other two 32bits integers aligned.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 329) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 330) u8 reserved01[3];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 331) __be32 reserved02;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 332) __be32 reserved03;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 333) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 334)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 335) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 336) * Geometry Feature Descriptor. Contains flags indicating support for the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 337) * geometry features described in the OPAL specification. The names match the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 338) * OPAL terminology
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 339) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 340) * code == 0x0003 in 2.00.100
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 341) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 342) struct d0_geometry_features {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 343) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 344) * skip 32 bits from header, needed to align the struct to 64 bits.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 345) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 346) u8 header[4];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 347) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 348) * reserved01:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 349) * bits 1-6: reserved
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 350) * bit 0: align
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 351) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 352) u8 reserved01;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 353) u8 reserved02[7];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 354) __be32 logical_block_size;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 355) __be64 alignment_granularity;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 356) __be64 lowest_aligned_lba;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 357) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 358)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 359) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 360) * Enterprise SSC Feature
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 361) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 362) * code == 0x0100
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 363) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 364) struct d0_enterprise_ssc {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 365) __be16 baseComID;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 366) __be16 numComIDs;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 367) /* range_crossing:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 368) * bits 1-6: reserved
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 369) * bit 0: range crossing
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 370) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 371) u8 range_crossing;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 372) u8 reserved01;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 373) __be16 reserved02;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 374) __be32 reserved03;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 375) __be32 reserved04;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 376) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 377)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 378) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 379) * Opal V1 feature
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 380) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 381) * code == 0x0200
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 382) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 383) struct d0_opal_v100 {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 384) __be16 baseComID;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 385) __be16 numComIDs;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 386) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 387)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 388) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 389) * Single User Mode feature
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 390) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 391) * code == 0x0201
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 392) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 393) struct d0_single_user_mode {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 394) __be32 num_locking_objects;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 395) /* reserved01:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 396) * bit 0: any
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 397) * bit 1: all
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 398) * bit 2: policy
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 399) * bits 3-7: reserved
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 400) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 401) u8 reserved01;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 402) u8 reserved02;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 403) __be16 reserved03;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 404) __be32 reserved04;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 405) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 406)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 407) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 408) * Additonal Datastores feature
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 409) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 410) * code == 0x0202
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 411) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 412) struct d0_datastore_table {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 413) __be16 reserved01;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 414) __be16 max_tables;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 415) __be32 max_size_tables;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 416) __be32 table_size_alignment;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 417) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 418)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 419) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 420) * OPAL 2.0 feature
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 421) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 422) * code == 0x0203
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 423) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 424) struct d0_opal_v200 {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 425) __be16 baseComID;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 426) __be16 numComIDs;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 427) /* range_crossing:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 428) * bits 1-6: reserved
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 429) * bit 0: range crossing
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 430) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 431) u8 range_crossing;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 432) /* num_locking_admin_auth:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 433) * not aligned to 16 bits, so use two u8.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 434) * stored in big endian:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 435) * 0: MSB
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 436) * 1: LSB
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 437) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 438) u8 num_locking_admin_auth[2];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 439) /* num_locking_user_auth:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 440) * not aligned to 16 bits, so use two u8.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 441) * stored in big endian:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 442) * 0: MSB
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 443) * 1: LSB
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 444) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 445) u8 num_locking_user_auth[2];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 446) u8 initialPIN;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 447) u8 revertedPIN;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 448) u8 reserved01;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 449) __be32 reserved02;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 450) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 451)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 452) /* Union of features used to parse the discovery 0 response */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 453) struct d0_features {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 454) __be16 code;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 455) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 456) * r_version bits:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 457) * bits 4-7: version
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 458) * bits 0-3: reserved
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 459) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 460) u8 r_version;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 461) u8 length;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 462) u8 features[];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 463) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 464)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 465) #endif /* _OPAL_PROTO_H */
Orange Pi5 kernel
Deprecated Linux kernel 5.10.110 for OrangePi 5/5B/5+ boards
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