1#!/usr/bin/python
2
3r"""
4Contains PLDM-related constants.
5"""
6
7PLDM_SUPPORTED_TYPES = ['base', 'platform', 'bios']
8
9# PLDM types.
10PLDM_TYPE_BASE = {'VALUE': '00', 'STRING': 'base'}
11PLDM_TYPE_PLATFORM = {'VALUE': '02', 'STRING': 'platform'}
12PLDM_TYPE_BIOS = {'VALUE': '03', 'STRING': 'bios'}
13PLDM_TYPE_FRU = {'VALUE': '04', 'STRING': 'fru'}
14PLDM_TYPE_OEM = {'VALUE': '3F', 'STRING': 'oem'}
15
16VERSION_BASE = {'VALUE': ['f1', 'f0', 'f0', '00'], 'STRING': '1.0.0'}
17VERSION_PLATFORM = {'VALUE': ['f1', 'f0', 'f0', '00'], 'STRING': '1.1.1'}
18VERSION_BIOS = {'VALUE': ['f1', 'f1', 'f1', '00'], 'STRING': '1.0.0'}
19VERSION_FRU = {'VALUE': ['f1', 'f0', 'f0', '00'], 'STRING': '1.0.0'}
20
21# PLDM base related variables.
22PLDM_BASE_CMD = {
23    'GET_TID': '02',
24    'GET_PLDM_VERSION': '03',
25    'GET_PLDM_TYPES': '04',
26    'GET_PLDM_COMMANDS': '05'}
27
28# Response lengths are inclusive of completion code.
29GET_TID_RESP_BYTES = 2
30GET_PLDM_VERSION_RESP_BYTES = 10
31GET_PLDM_TYPES_RESP_BYTES = 9
32GET_PLDM_COMMANDS_RESP_BYTES = 33
33
34# PLDM bios related variables.
35PLDM_BIOS_CMD = {
36    'GET_BIOS_TABLE': '01',
37    'SET_BIOS_ATTRIBUTE_CURRENT_VALUE': '07',
38    'GET_BIOS_ATTRIBUTE_CURRENT_VALUE_BY_HANDLE': '08',
39    'GET_DATE_TIME': '0c'}
40
41PLDM_BIOS_TABLE_TYPES = {
42    'STRING_TABLE': '00',
43    'ATTRIBUTE_TABLE': '01',
44    'ATTRIBUTE_VAL_TABLE': '02'}
45
46TRANSFER_OPERATION_FLAG = {
47    'GETNEXTPART': '00',
48    'GETFIRSTPART': '01'}
49
50TRANSFER_RESP_FLAG = {
51    'PLDM_START': '01',
52    'PLDM_MIDDLE': '02',
53    'PLDM_END': '04',
54    'PLDM_START_AND_END': '05'}
55
56# PLDM platform related variables.
57PLDM_PLATFORM_CMD = {
58    'SET_STATE_EFFECTER_STATES': '39',
59    'GET_PDR': '51'}
60
61PLDM_PDR_TYPES = {
62    'STATE_EFFECTER_PDR': '11'}
63
64# PLDM OEM related variables.
65PLDM_FILEIO_CMD = {
66    'GET_FILE_TABLE': '1',
67    'READ_FILE': '4',
68    'WRITE_FILE': '5',
69    'READ_FILE_INTO_MEMORY': '6',
70    'WRITE_FILE_FROM_MEMORY': '7'}
71
72PLDM_FILEIO_COMPLETION_CODES = {
73    'INVALID_FILE_HANDLE': '80',
74    'DATA_OUT_OF_RANGE': '81',
75    'INVALID_READ_LENGTH': '82',
76    'INVALID_WRITE_LENGTH': '83',
77    'FILE_TABLE_UNAVAILABLE': '84',
78    'INVALID_FILE_TABLE_TYPE': '85'}
79
80# PLDM FRU related variables.
81PLDM_FRU_CMD = {
82    'PLDM_GET_FRU_RECORD_TABLE_METADATA': '01',
83    'PLDM_GET_FRU_RECORD_TABLE': '02'}
84
85# PLDM command format.
86
87'''
88e.g. : GetPLDMVersion usage
89
90pldmtool base GetPLDMVersion -t <pldm_type>
91
92pldm supported types
93
94base->0,platform->2,bios->3,fru->4
95
96'''
97CMD_GETPLDMVERSION = 'base GetPLDMVersion -t %s'
98
99'''
100e.g. : PLDM raw command usage
101
102pldmtool raw -d 0x80 0x00 0x03 0x00 0x00 0x00 0x00 0x01 0x00
103
104pldm raw -d 0x<header> 0x<pldm_type> 0x<pldm_cmd_type> 0x<payload_data>
105'''
106
107CMD_PLDMTOOL_RAW = 'raw -d 0x80' + '0x%s' + ' ' + '0x%s'
108
109
110# PLDM command payload data.
111
112PAYLOAD_GetPLDMVersion = \
113    ' 0x00 0x00 0x00 0x00 0x%s 0x%s'    # %(TransferOperationFlag, PLDMType)
114
115
116'''
117e.g. : SetDateTime usage
118
119pldmtool bios SetDateTime -d <YYYYMMDDHHMMSS>
120
121'''
122CMD_SETDATETIME = 'bios SetDateTime -d %s'
123