| 1 | /*␊ |
| 2 | * Copyright (c) 2009 Evan Lojewski. All rights reserved.␊ |
| 3 | *␊ |
| 4 | */␊ |
| 5 | ␊ |
| 6 | /*␊ |
| 7 | * Copyright (c) 2010 cparm <armelcadetpetit@gmail.com>. All rights reserved.␊ |
| 8 | *␊ |
| 9 | */␊ |
| 10 | ␊ |
| 11 | #include "libsaio.h"␊ |
| 12 | #include "modules.h"␊ |
| 13 | #include "boot.h"␊ |
| 14 | #include "bootstruct.h"␊ |
| 15 | #include "pci_root.h"␊ |
| 16 | #include "acpi_patcher.h"␊ |
| 17 | ␊ |
| 18 | #define kEnableAcpi␉"EnableAcpiModule"␊ |
| 19 | ␊ |
| 20 | void AcpiPatcher_setupEfiConfigurationTable_hook(void* arg1, void* arg2, void* arg3, void* arg4, void* arg5, void* arg6)␊ |
| 21 | {␊ |
| 22 | ␉EFI_STATUS *ret = (EFI_STATUS *)arg1;␉␊ |
| 23 | ␉ ␊ |
| 24 | ␉// Setup ACPI (mackerintel's patch)␊ |
| 25 | ␉*ret = setupAcpi();␊ |
| 26 | ␊ |
| 27 | }␊ |
| 28 | ␊ |
| 29 | void is_ACPI_Patcher_Registred_Hook(void* arg1, void* arg2, void* arg3, void* arg4, void* arg5, void* arg6){}␊ |
| 30 | ␊ |
| 31 | void AcpiPatcher_start()␊ |
| 32 | {␉␊ |
| 33 | ␉bool enable = true;␊ |
| 34 | ␊ |
| 35 | ␉getBoolForKey(kEnableAcpi, &enable, &bootInfo->bootConfig);␊ |
| 36 | ␉␊ |
| 37 | enable = (execute_hook("isACPIRegistred", NULL, NULL, NULL, NULL, NULL, NULL) != EFI_SUCCESS);␊ |
| 38 | ␊ |
| 39 | ␉if (enable) {␉␉␊ |
| 40 | ␉␉register_hook_callback("setupEfiConfigurationTable", &AcpiPatcher_setupEfiConfigurationTable_hook);␊ |
| 41 | register_hook_callback("isACPIRegistred", &is_ACPI_Patcher_Registred_Hook);␊ |
| 42 | ␊ |
| 43 | ␉}␊ |
| 44 | } |
