| Ben Tyner | ef32015 | 2020-01-09 10:31:23 -0600 | [diff] [blame] | 1 | #pragma once |
| 2 | |
| Ben Tyner | 3fb52e5 | 2020-03-31 10:10:07 -0500 | [diff] [blame] | 3 | #include <attn/attn_config.hpp> |
| 4 | |
| Ben Tyner | 73ac368 | 2020-01-09 10:46:47 -0600 | [diff] [blame] | 5 | namespace attn |
| 6 | { |
| 7 | |
| Ben Tyner | fb19054 | 2020-11-06 09:27:56 -0600 | [diff] [blame] | 8 | /** @brief Attention global status bits */ |
| 9 | constexpr uint32_t SBE_ATTN = 0x00000002; |
| 10 | constexpr uint32_t CHECKSTOP_ATTN = 0x40000000; |
| 11 | constexpr uint32_t SPECIAL_ATTN = 0x20000000; |
| 12 | |
| Ben Tyner | b24b220 | 2021-02-08 09:06:10 -0600 | [diff] [blame] | 13 | // Need to add defaultOpalTiInfo with SRC BB821410 (ascii) |
| 14 | |
| 15 | constexpr uint8_t defaultPhypTiInfo[0x58] = { |
| 16 | 0x01, 0xa1, 0x02, 0xa8, 0x00, 0x00, 0x00, 0x01, 0x02, 0x00, 0x00, |
| 17 | 0x09, 0x00, 0x00, 0x00, 0x48, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 18 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 19 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 20 | 0x00, 0x00, 0x00, 0x00, 0x42, 0x37, 0x30, 0x30, 0x46, 0x46, 0x46, |
| 21 | 0x46, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 22 | 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 23 | 0x20, 0x20, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}; |
| 24 | |
| Ben Tyner | 4bbcb38 | 2021-02-22 09:29:00 -0600 | [diff] [blame] | 25 | constexpr uint8_t defaultHbTiInfo[0x58] = { |
| 26 | 0x01, 0xa1, 0x02, 0xa8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 27 | 0x09, 0x01, 0x00, 0x00, 0x00, 0xbc, 0x80, 0x1b, 0x99, 0x00, 0x00, |
| 28 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 29 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 30 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 31 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 32 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 33 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}; |
| 34 | |
| Ben Tyner | ef32015 | 2020-01-09 10:31:23 -0600 | [diff] [blame] | 35 | /** |
| 36 | * @brief The main attention handler logic |
| 37 | * |
| 38 | * Check each processor for active attentions of type SBE Vital (vital), |
| Ben Tyner | 7a0dd54 | 2021-02-12 09:33:44 -0600 | [diff] [blame] | 39 | * System Checkstop (checkstop) and Special Attention (special) and handle |
| 40 | * each as follows: |
| Ben Tyner | ef32015 | 2020-01-09 10:31:23 -0600 | [diff] [blame] | 41 | * |
| Ben Tyner | 3fb52e5 | 2020-03-31 10:10:07 -0500 | [diff] [blame] | 42 | * checkstop: Call hardware error analyzer |
| Ben Tyner | ef32015 | 2020-01-09 10:31:23 -0600 | [diff] [blame] | 43 | * vital: TBD |
| 44 | * special: Determine if the special attention is a Breakpoint (BP), |
| Ben Tyner | 7a0dd54 | 2021-02-12 09:33:44 -0600 | [diff] [blame] | 45 | * Terminate Immediately (TI) or CoreCodeToSp (corecode). For each |
| 46 | * special attention type, do the following: |
| Ben Tyner | ef32015 | 2020-01-09 10:31:23 -0600 | [diff] [blame] | 47 | * |
| 48 | * BP: Notify Cronus |
| Ben Tyner | 3fb52e5 | 2020-03-31 10:10:07 -0500 | [diff] [blame] | 49 | * TI: Start host diagnostics mode systemd unit |
| Ben Tyner | ef32015 | 2020-01-09 10:31:23 -0600 | [diff] [blame] | 50 | * Corecode: TBD |
| Ben Tyner | 970fd4f | 2020-02-19 13:46:42 -0600 | [diff] [blame] | 51 | * |
| Ben Tyner | 3fb52e5 | 2020-03-31 10:10:07 -0500 | [diff] [blame] | 52 | * @param i_config pointer to attention handler configuration object |
| Ben Tyner | ef32015 | 2020-01-09 10:31:23 -0600 | [diff] [blame] | 53 | */ |
| Ben Tyner | 3fb52e5 | 2020-03-31 10:10:07 -0500 | [diff] [blame] | 54 | void attnHandler(Config* i_config); |
| Ben Tyner | 73ac368 | 2020-01-09 10:46:47 -0600 | [diff] [blame] | 55 | |
| 56 | } // namespace attn |