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gerrit.openbmc.org / openbmc / openpower-hw-diags / a098210fc1ff08378b9643174534020cc6822ac3 / . / attn / ti_handler.hpp
blob: 9f7007033ee3891087f89a72704864d71541c619 [file] [log] [blame]
Ben Tyner9ae5ca42020-02-28 13:13:50 -0600[diff] [blame]1#pragma once
2
Ben Tyner792f32f2020-06-02 08:50:47 -0500[diff] [blame]3#include <stdint.h>
4
Zane Shelleyf36466f2022-02-11 15:10:55 -0600[diff] [blame]5#include <map>
6#include <string>
7
Ben Tyner9ae5ca42020-02-28 13:13:50 -0600[diff] [blame]8/**
9 * @brief TI special attention handler
10 *
11 * Handle special attention due to a terminate immediately (TI) condition.
12 */
13namespace attn
14{
15
Ben Tyner792f32f2020-06-02 08:50:47 -0500[diff] [blame]16// TI data area definition
17#pragma pack(push)
18#pragma pack(1)
19struct TiDataArea
20{
21 uint8_t tiAreaValid; // 0x00, common (non-zero == valid)
22 uint8_t command; // 0x01, phyp/opal = 0xA1
23 uint16_t numDataBytes; // 0x02, phyp/opal
24 uint8_t reserved1; // 0x04, reserved
25 uint8_t hbTerminateType; // 0x05, hostboot only
26 uint16_t hardwareDumpType; // 0x06, phyp/opal
27 uint8_t srcFormat; // 0x08, phyp/opal = 0x02
28 uint8_t srcFlags; // 0x09, phyp/opal
29 uint8_t numAsciiWords; // 0x0a, phyp/opal
30 uint8_t numHexWords; // 0x0b, phyp/opal
31 uint8_t hbDumpFlag; // 0x0c, hostboot only
32 uint8_t source; // 0x0d, hostboot only
33 uint16_t lenSrc; // 0x0e, phyp/opal
34 uint32_t srcWord12HbWord0; // 0x10, common
35 uint32_t srcWord13HbWord2; // 0x14, common (Word1 intentionally skipped)
36 uint32_t srcWord14HbWord3; // 0x18, common
37 uint32_t srcWord15HbWord4; // 0x1c, common
38 uint32_t srcWord16HbWord5; // 0x20, common
39 uint32_t srcWord17HbWord6; // 0x24, common
40 uint32_t srcWord18HbWord7; // 0x28, common
41 uint32_t srcWord19HbWord8; // 0x2c, common
42 uint32_t asciiData0; // 0x30, phyp/opal, hostboot error_data
43 uint32_t asciiData1; // 0x34, phyp/opal, hostboot EID
44 uint32_t asciiData2; // 0x38, phyp/opal
45 uint32_t asciiData3; // 0x3c, phyp/opal
46 uint32_t asciiData4; // 0x40, phyp/opal
47 uint32_t asciiData5; // 0x44, phyp/opal
48 uint32_t asciiData6; // 0x48, phyp/opal
49 uint32_t asciiData7; // 0x4c, phyp/opal
50 uint8_t location; // 0x50, phyp/opal
51 uint8_t codeSection; // 0x51, phyp/opal
52 uint8_t additionalSize; // 0x52, phyp/opal
53 uint8_t andData; // 0x53, phyp/opal
54};
55#pragma pack(pop)
56
Ben Tyner8c5e4f42020-10-28 11:11:55 -0500[diff] [blame]57// miscellaneous defines
58constexpr uint8_t TI_WITH_PLID = 0x01;
59constexpr uint8_t TI_WITH_SRC = 0x02;
60constexpr uint8_t TI_WITH_EID = 0x03;
61
62// component ID's
63constexpr uint16_t INITSVC_COMP_ID = 0x0500;
64constexpr uint16_t PNOR_COMP_ID = 0x0600;
65constexpr uint16_t HWAS_COMP_ID = 0x0C00;
66constexpr uint16_t SECURE_COMP_ID = 0x1E00;
67constexpr uint16_t TRBOOT_COMP_ID = 0x2B00;
68
69// HBFW::INITSERVICE::SHUTDOWNPREQUESTED_BY_FSP
70constexpr uint16_t HB_SRC_SHUTDOWN_REQUEST = INITSVC_COMP_ID | 0x0b;
71
72// SHUTDOWN_KEY_TRANSITION
73constexpr uint16_t HB_SRC_KEY_TRANSITION = INITSVC_COMP_ID | 0x15;
74
75// HBFW::HWAS::RC_SYSAVAIL_INSUFFICIENT_HW
76constexpr uint16_t HB_SRC_INSUFFICIENT_HW = HWAS_COMP_ID | 0x04;
77
78// HBFW::TRUSTDBOOT::RC_TPM_NOFUNCTIONALTPM_FAIL
79constexpr uint16_t HB_SRC_TPM_FAIL = TRBOOT_COMP_ID | 0xAD;
80
81// HBFW::SECUREBOOT::RC_ROM_VERIFY
82constexpr uint16_t HB_SRC_ROM_VERIFY = SECURE_COMP_ID | 0x07;
83
84// HBFW::PNOR::RC_BASE_EXT_MISMATCH
85constexpr uint16_t HB_SRC_EXT_MISMATCH = PNOR_COMP_ID | 0x2F;
86
87// HBFW::PNOR:RC_ECC_UE
88constexpr uint16_t HB_SRC_ECC_UE = PNOR_COMP_ID | 0x0F;
89
90// HBFW::PNOR:RC_UNSUPPORTED_MODE
91constexpr uint16_t HB_SRC_UNSUPPORTED_MODE = PNOR_COMP_ID | 0x0D;
92
93// HBFW::PNOR:RC_UNSUPPORTED_SFCRANGE
94constexpr uint16_t HB_SRC_UNSUPPORTED_SFCRANGE = PNOR_COMP_ID | 0x0E;
95
96// HBFW::PNOR:RC_PARTITION_TABLE_INVALID
97constexpr uint16_t HB_SRC_PARTITION_TABLE = PNOR_COMP_ID | 0x0C;
98
99// HBFW::PNOR:RC_UNSUPPORTED_HARDWARE
100constexpr uint16_t HB_SRC_UNSUPPORTED_HARDWARE = PNOR_COMP_ID | 0x0A;
101
102// HBFW::PNOR:RC_PNOR_CORRUPTION
103constexpr uint16_t HB_SRC_PNOR_CORRUPTION = PNOR_COMP_ID | 0x99;
104
105/** @brief Handle terminate immediate special attentions */
Ben Tyner792f32f2020-06-02 08:50:47 -0500[diff] [blame]106int tiHandler(TiDataArea* i_tiDataArea);
Ben Tyner9ae5ca42020-02-28 13:13:50 -0600[diff] [blame]107
Ben Tyner8c5e4f42020-10-28 11:11:55 -0500[diff] [blame]108/** @brief Handle phyp terminate immediately special attention */
109void handlePhypTi(TiDataArea* i_tiDataArea);
110
111/** @brief Handle hostboot terminate immediately special attention */
112void handleHbTi(TiDataArea* i_tiDataArea);
113
Ben Tynerff17f962020-09-23 08:21:19 -0500[diff] [blame]114/**
Ben Tyner40717722020-09-23 09:43:20 -0500[diff] [blame]115 * @brief Parse TI info data as PHYP/OPAL data
116 *
117 * Read the TI data, parse as PHYP/OPAL data and place into map.
118 */
119void parsePhypOpalTiInfo(std::map<std::string, std::string>& i_map,
120 TiDataArea* i_tiDataArea);
121
122/**
123 * @brief Parse TI info data as hostboot data
124 *
125 * Read the TI data, parse as hostboot data and place into map.
126 */
127void parseHbTiInfo(std::map<std::string, std::string>& i_map,
128 TiDataArea* i_tiDataArea);
129
Ben Tynera16758b2021-12-07 10:38:05 -0600[diff] [blame]130constexpr uint8_t defaultPhypTiInfo[0x58] = {
131 0x01, 0xa1, 0x02, 0xa8, 0x00, 0x00, 0x00, 0x01, 0x02, 0x00, 0x00,
132 0x09, 0x00, 0x00, 0x00, 0x48, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
133 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
134 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
135 0x00, 0x00, 0x00, 0x00, 0x42, 0x37, 0x30, 0x30, 0x46, 0x46, 0x46,
136 0x46, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
137 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
138 0x20, 0x20, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
139
140constexpr uint8_t defaultHbTiInfo[0x58] = {
141 0x01, 0xa1, 0x02, 0xa8, 0x00, TI_WITH_SRC, 0x00, 0x00, 0x00, 0x00, 0x00,
142 0x09, 0x01, 0x00, 0x00, 0x00, 0xbc, 0x80, 0x1b, 0x99, 0x00, 0x00,
143 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
144 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
145 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
146 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
147 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
148 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
149
Ben Tyner9ae5ca42020-02-28 13:13:50 -0600[diff] [blame]150} // namespace attn