void initializeExtendedSystem() { // Configure the ISA IRQs. // TODO: This is a hack. We assume that HPET will use legacy replacement // and that SCI is routed to IRQ 9. frigg::infoLogger() << "thor: Configuring ISA IRQs." << frigg::endLog; commitIrq(resolveIrq(0)); commitIrq(resolveIrq(1)); commitIrq(resolveIrq(4)); commitIrq(resolveIrq(9)); commitIrq(resolveIrq(12)); commitIrq(resolveIrq(14)); frigg::infoLogger() << "thor: Entering ACPI mode." << frigg::endLog; ACPICA_CHECK(AcpiEnableSubsystem(ACPI_FULL_INITIALIZATION)); ACPICA_CHECK(AcpiInstallFixedEventHandler(ACPI_EVENT_POWER_BUTTON, &handlePowerButton, nullptr)); ACPICA_CHECK(AcpiInstallGlobalEventHandler(&dispatchEvent, nullptr)); ACPICA_CHECK(AcpiInitializeObjects(ACPI_FULL_INITIALIZATION)); if(hasChild(ACPI_ROOT_OBJECT, "_PIC")) { frigg::infoLogger() << "thor: Invoking \\_PIC method" << frigg::endLog; evaluateWith1(getChild(ACPI_ROOT_OBJECT, "_PIC")); } bootOtherProcessors(); enumerateSystemBusses(); initializePmInterface(); frigg::infoLogger() << "thor: System configuration complete." << frigg::endLog; }
void AeMiscellaneousTests ( void) { ACPI_BUFFER ReturnBuf; char Buffer[32]; ACPI_STATUS Status; ACPI_STATISTICS Stats; ACPI_HANDLE Handle; #if (!ACPI_REDUCED_HARDWARE) UINT32 LockHandle1; UINT32 LockHandle2; ACPI_VENDOR_UUID Uuid = {0, {ACPI_INIT_UUID (0,0,0,0,0,0,0,0,0,0,0)}}; #endif /* !ACPI_REDUCED_HARDWARE */ Status = AcpiGetHandle (NULL, "\\", &Handle); ACPI_CHECK_OK (AcpiGetHandle, Status); if (AcpiGbl_DoInterfaceTests) { /* * Tests for AcpiLoadTable and AcpiUnloadParentTable */ /* Attempt unload of DSDT, should fail */ Status = AcpiGetHandle (NULL, "\\_SB_", &Handle); ACPI_CHECK_OK (AcpiGetHandle, Status); Status = AcpiUnloadParentTable (Handle); ACPI_CHECK_STATUS (AcpiUnloadParentTable, Status, AE_TYPE); /* Load and unload SSDT4 */ Status = AcpiLoadTable ((ACPI_TABLE_HEADER *) Ssdt4Code); ACPI_CHECK_OK (AcpiLoadTable, Status); Status = AcpiGetHandle (NULL, "\\_T96", &Handle); ACPI_CHECK_OK (AcpiGetHandle, Status); Status = AcpiUnloadParentTable (Handle); ACPI_CHECK_OK (AcpiUnloadParentTable, Status); /* Re-load SSDT4 */ Status = AcpiLoadTable ((ACPI_TABLE_HEADER *) Ssdt4Code); ACPI_CHECK_OK (AcpiLoadTable, Status); /* Unload and re-load SSDT2 (SSDT2 is in the XSDT) */ Status = AcpiGetHandle (NULL, "\\_T99", &Handle); ACPI_CHECK_OK (AcpiGetHandle, Status); Status = AcpiUnloadParentTable (Handle); ACPI_CHECK_OK (AcpiUnloadParentTable, Status); Status = AcpiLoadTable ((ACPI_TABLE_HEADER *) Ssdt2Code); ACPI_CHECK_OK (AcpiLoadTable, Status); /* Load OEM9 table (causes table override) */ Status = AcpiLoadTable ((ACPI_TABLE_HEADER *) Ssdt3Code); ACPI_CHECK_OK (AcpiLoadTable, Status); } AeHardwareInterfaces (); AeGenericRegisters (); AeSetupConfiguration (Ssdt3Code); AeTestBufferArgument(); AeTestPackageArgument (); AeMutexInterfaces (); AeTestSleepData (); /* Test _OSI install/remove */ Status = AcpiInstallInterface (""); ACPI_CHECK_STATUS (AcpiInstallInterface, Status, AE_BAD_PARAMETER); Status = AcpiInstallInterface ("TestString"); ACPI_CHECK_OK (AcpiInstallInterface, Status); Status = AcpiInstallInterface ("TestString"); ACPI_CHECK_STATUS (AcpiInstallInterface, Status, AE_ALREADY_EXISTS); Status = AcpiRemoveInterface ("Windows 2006"); ACPI_CHECK_OK (AcpiRemoveInterface, Status); Status = AcpiRemoveInterface ("TestString"); ACPI_CHECK_OK (AcpiRemoveInterface, Status); Status = AcpiRemoveInterface ("XXXXXX"); ACPI_CHECK_STATUS (AcpiRemoveInterface, Status, AE_NOT_EXIST); Status = AcpiInstallInterface ("AnotherTestString"); ACPI_CHECK_OK (AcpiInstallInterface, Status); /* Test _OSI execution */ Status = ExecuteOSI ("Extended Address Space Descriptor", ACPI_UINT64_MAX); ACPI_CHECK_OK (ExecuteOSI, Status); Status = ExecuteOSI ("Windows 2001", ACPI_UINT64_MAX); ACPI_CHECK_OK (ExecuteOSI, Status); Status = ExecuteOSI ("MichiganTerminalSystem", 0); ACPI_CHECK_OK (ExecuteOSI, Status); ReturnBuf.Length = 32; ReturnBuf.Pointer = Buffer; Status = AcpiGetName (ACPI_ROOT_OBJECT, ACPI_FULL_PATHNAME_NO_TRAILING, &ReturnBuf); ACPI_CHECK_OK (AcpiGetName, Status); /* Get Devices */ Status = AcpiGetDevices (NULL, AeGetDevices, NULL, NULL); ACPI_CHECK_OK (AcpiGetDevices, Status); Status = AcpiGetStatistics (&Stats); ACPI_CHECK_OK (AcpiGetStatistics, Status); #if (!ACPI_REDUCED_HARDWARE) Status = AcpiInstallGlobalEventHandler (AeGlobalEventHandler, NULL); ACPI_CHECK_OK (AcpiInstallGlobalEventHandler, Status); /* If Hardware Reduced flag is set, we are all done */ if (AcpiGbl_ReducedHardware) { return; } Status = AcpiEnableEvent (ACPI_EVENT_GLOBAL, 0); ACPI_CHECK_OK (AcpiEnableEvent, Status); /* * GPEs: Handlers, enable/disable, etc. */ Status = AcpiInstallGpeHandler (NULL, 0, ACPI_GPE_LEVEL_TRIGGERED, AeGpeHandler, NULL); ACPI_CHECK_OK (AcpiInstallGpeHandler, Status); Status = AcpiEnableGpe (NULL, 0); ACPI_CHECK_OK (AcpiEnableGpe, Status); Status = AcpiRemoveGpeHandler (NULL, 0, AeGpeHandler); ACPI_CHECK_OK (AcpiRemoveGpeHandler, Status); Status = AcpiInstallGpeHandler (NULL, 0, ACPI_GPE_LEVEL_TRIGGERED, AeGpeHandler, NULL); ACPI_CHECK_OK (AcpiInstallGpeHandler, Status); Status = AcpiEnableGpe (NULL, 0); ACPI_CHECK_OK (AcpiEnableGpe, Status); Status = AcpiSetGpe (NULL, 0, ACPI_GPE_DISABLE); ACPI_CHECK_OK (AcpiSetGpe, Status); Status = AcpiSetGpe (NULL, 0, ACPI_GPE_ENABLE); ACPI_CHECK_OK (AcpiSetGpe, Status); Status = AcpiInstallGpeHandler (NULL, 1, ACPI_GPE_EDGE_TRIGGERED, AeGpeHandler, NULL); ACPI_CHECK_OK (AcpiInstallGpeHandler, Status); Status = AcpiEnableGpe (NULL, 1); ACPI_CHECK_OK (AcpiEnableGpe, Status); Status = AcpiInstallGpeHandler (NULL, 2, ACPI_GPE_LEVEL_TRIGGERED, AeGpeHandler, NULL); ACPI_CHECK_OK (AcpiInstallGpeHandler, Status); Status = AcpiEnableGpe (NULL, 2); ACPI_CHECK_OK (AcpiEnableGpe, Status); Status = AcpiInstallGpeHandler (NULL, 3, ACPI_GPE_EDGE_TRIGGERED, AeGpeHandler, NULL); ACPI_CHECK_OK (AcpiInstallGpeHandler, Status); Status = AcpiInstallGpeHandler (NULL, 4, ACPI_GPE_LEVEL_TRIGGERED, AeGpeHandler, NULL); ACPI_CHECK_OK (AcpiInstallGpeHandler, Status); Status = AcpiInstallGpeHandler (NULL, 5, ACPI_GPE_EDGE_TRIGGERED, AeGpeHandler, NULL); ACPI_CHECK_OK (AcpiInstallGpeHandler, Status); Status = AcpiGetHandle (NULL, "\\_SB", &Handle); ACPI_CHECK_OK (AcpiGetHandle, Status); Status = AcpiSetupGpeForWake (Handle, NULL, 5); ACPI_CHECK_OK (AcpiSetupGpeForWake, Status); Status = AcpiSetGpeWakeMask (NULL, 5, ACPI_GPE_ENABLE); ACPI_CHECK_OK (AcpiSetGpeWakeMask, Status); Status = AcpiSetupGpeForWake (Handle, NULL, 6); ACPI_CHECK_OK (AcpiSetupGpeForWake, Status); Status = AcpiSetupGpeForWake (ACPI_ROOT_OBJECT, NULL, 6); ACPI_CHECK_OK (AcpiSetupGpeForWake, Status); Status = AcpiSetupGpeForWake (Handle, NULL, 9); ACPI_CHECK_OK (AcpiSetupGpeForWake, Status); Status = AcpiInstallGpeHandler (NULL, 0x19, ACPI_GPE_LEVEL_TRIGGERED, AeGpeHandler, NULL); ACPI_CHECK_OK (AcpiInstallGpeHandler, Status); Status = AcpiEnableGpe (NULL, 0x19); ACPI_CHECK_OK (AcpiEnableGpe, Status); /* GPE block 1 */ Status = AcpiInstallGpeHandler (NULL, 101, ACPI_GPE_LEVEL_TRIGGERED, AeGpeHandler, NULL); ACPI_CHECK_OK (AcpiInstallGpeHandler, Status); Status = AcpiEnableGpe (NULL, 101); ACPI_CHECK_OK (AcpiEnableGpe, Status); Status = AcpiDisableGpe (NULL, 101); ACPI_CHECK_OK (AcpiDisableGpe, Status); AfInstallGpeBlock (); /* Here is where the GPEs are actually "enabled" */ Status = AcpiUpdateAllGpes (); ACPI_CHECK_OK (AcpiUpdateAllGpes, Status); Status = AcpiGetHandle (NULL, "RSRC", &Handle); if (ACPI_SUCCESS (Status)) { ReturnBuf.Length = ACPI_ALLOCATE_BUFFER; Status = AcpiGetVendorResource (Handle, "_CRS", &Uuid, &ReturnBuf); if (ACPI_SUCCESS (Status)) { AcpiOsFree (ReturnBuf.Pointer); } } /* Test global lock */ Status = AcpiAcquireGlobalLock (0xFFFF, &LockHandle1); ACPI_CHECK_OK (AcpiAcquireGlobalLock, Status); Status = AcpiAcquireGlobalLock (0x5, &LockHandle2); ACPI_CHECK_OK (AcpiAcquireGlobalLock, Status); Status = AcpiReleaseGlobalLock (LockHandle1); ACPI_CHECK_OK (AcpiReleaseGlobalLock, Status); Status = AcpiReleaseGlobalLock (LockHandle2); ACPI_CHECK_OK (AcpiReleaseGlobalLock, Status); #endif /* !ACPI_REDUCED_HARDWARE */ }
static status_t acpi_std_ops(int32 op,...) { switch (op) { case B_MODULE_INIT: { ACPI_OBJECT arg; ACPI_OBJECT_LIST parameter; void *settings; bool acpiDisabled = false; AcpiGbl_CopyDsdtLocally = true; settings = load_driver_settings("kernel"); if (settings != NULL) { acpiDisabled = !get_driver_boolean_parameter(settings, "acpi", true, true); unload_driver_settings(settings); } if (!acpiDisabled) { // check if safemode settings disable ACPI settings = load_driver_settings(B_SAFEMODE_DRIVER_SETTINGS); if (settings != NULL) { acpiDisabled = get_driver_boolean_parameter(settings, B_SAFEMODE_DISABLE_ACPI, false, false); unload_driver_settings(settings); } } if (acpiDisabled) { ERROR("ACPI disabled\n"); return ENOSYS; } if (gDPC->new_dpc_queue(&gDPCHandle, "acpi_task", B_URGENT_DISPLAY_PRIORITY + 1) != B_OK) { ERROR("failed to create os execution queue\n"); return B_ERROR; } #ifdef ACPI_DEBUG_OUTPUT AcpiDbgLevel = ACPI_DEBUG_ALL | ACPI_LV_VERBOSE; AcpiDbgLayer = ACPI_ALL_COMPONENTS; #endif if (checkAndLogFailure(AcpiInitializeSubsystem(), "AcpiInitializeSubsystem failed")) goto err; if (checkAndLogFailure(AcpiInitializeTables(NULL, 0, TRUE), "AcpiInitializeTables failed")) goto err; if (checkAndLogFailure(AcpiLoadTables(), "AcpiLoadTables failed")) goto err; /* Install the default address space handlers. */ if (checkAndLogFailure(AcpiInstallAddressSpaceHandler( ACPI_ROOT_OBJECT, ACPI_ADR_SPACE_SYSTEM_MEMORY, ACPI_DEFAULT_HANDLER, NULL, NULL), "Could not initialise SystemMemory handler:")) goto err; if (checkAndLogFailure(AcpiInstallAddressSpaceHandler( ACPI_ROOT_OBJECT, ACPI_ADR_SPACE_SYSTEM_IO, ACPI_DEFAULT_HANDLER, NULL, NULL), "Could not initialise SystemIO handler:")) goto err; if (checkAndLogFailure(AcpiInstallAddressSpaceHandler( ACPI_ROOT_OBJECT, ACPI_ADR_SPACE_PCI_CONFIG, ACPI_DEFAULT_HANDLER, NULL, NULL), "Could not initialise PciConfig handler:")) goto err; arg.Integer.Type = ACPI_TYPE_INTEGER; arg.Integer.Value = apic_available() ? APIC_MODE : PIC_MODE; parameter.Count = 1; parameter.Pointer = &arg; AcpiEvaluateObject(NULL, "\\_PIC", ¶meter, NULL); if (checkAndLogFailure(AcpiEnableSubsystem( ACPI_FULL_INITIALIZATION), "AcpiEnableSubsystem failed")) goto err; if (checkAndLogFailure(AcpiInitializeObjects( ACPI_FULL_INITIALIZATION), "AcpiInitializeObjects failed")) goto err; //TODO: Walk namespace init ALL _PRW's #ifdef ACPI_DEBUG_OUTPUT checkAndLogFailure( AcpiInstallGlobalEventHandler(globalGPEHandler, NULL), "Failed to install global GPE-handler."); checkAndLogFailure(AcpiInstallNotifyHandler(ACPI_ROOT_OBJECT, ACPI_ALL_NOTIFY, globalNotifyHandler, NULL), "Failed to install global Notify-handler."); #endif checkAndLogFailure(AcpiEnableAllRuntimeGpes(), "Failed to enable all runtime Gpes"); checkAndLogFailure(AcpiUpdateAllGpes(), "Failed to update all Gpes"); TRACE("ACPI initialized\n"); return B_OK; err: return B_ERROR; } case B_MODULE_UNINIT: { if (checkAndLogFailure(AcpiTerminate(), "Could not bring system out of ACPI mode. Oh well.")); gDPC->delete_dpc_queue(gDPCHandle); gDPCHandle = NULL; break; } default: return B_ERROR; } return B_OK; }
void start() { ACPI_STATUS status = AE_OK; printf("acpica: starting...\n"); // NB! Must be at least as large as physical memory - the ACPI tables could // be anywhere. (Could be handled by AcpiOsMapMemory though.) map(0, MAP_PHYS | PROT_READ | PROT_WRITE | PROT_NO_CACHE, (void*)ACPI_PHYS_BASE, 0, USER_MAP_MAX - ACPI_PHYS_BASE); __default_section_init(); AcpiDbgLayer = 0; AcpiDbgLevel = ACPI_LV_REPAIR | ACPI_LV_INTERRUPTS; status = InitializeFullAcpi (); CHECK_STATUS("InitializeFullAcpi"); int pic_mode = 0; // Default is PIC mode if something fails status = PrintAPICTable(); CHECK_STATUS("PrintAPICTable"); status = FindIOAPICs(&pic_mode); CHECK_STATUS("Find IOAPIC"); status = ExecuteOSI(pic_mode); CHECK_STATUS("ExecuteOSI"); // Tables we get in Bochs: // * DSDT: All the AML code // * FACS // * FACP // * APIC (= MADT) // * SSDT: Secondary System Description Table // Contains more AML code loaded automatically by ACPICA // More tables on qemu: // * Another SSDT (Loaded by ACPICA) // * HPET table // PrintFACSTable(); // PrintFACPTable(); // TODO Iterate through and disable all pci interrupt link devices (call // _DIS). Then we'll enable the ones we actually intend to use. EnumeratePCI(); AcpiWriteBitRegister(ACPI_BITREG_SCI_ENABLE, 1); //AcpiWriteBitRegister(ACPI_BITREG_POWER_BUTTON_ENABLE, 1); AcpiInstallGlobalEventHandler(GlobalEventHandler, NULL); AcpiEnableEvent(ACPI_EVENT_POWER_BUTTON, 0); for (;;) { ipc_dest_t rcpt = 0x100; ipc_arg_t arg = 0; ipc_arg_t arg2 = 0; ipc_msg_t msg = recv2(&rcpt, &arg, &arg2); //printf("acpica: Received %#lx from %#lx: %#lx %#lx\n", msg, rcpt, arg, arg2); if (msg == MSG_PULSE) { if (AcpiOsCheckInterrupt(rcpt, arg)) { continue; } else { printf("acpica: Unhandled pulse: %#x from %#lx\n", arg, rcpt); } } switch (msg & 0xff) { case MSG_ACPI_FIND_PCI: MsgFindPci(rcpt, arg); break; case MSG_ACPI_CLAIM_PCI: MsgClaimPci(rcpt, arg, arg2); break; // This feels a bit wrong, but as long as we use PIO access to PCI // configuration space, we need to serialize all accesses. case MSG_ACPI_READ_PCI: arg = PciReadWord((arg & 0x7ffffffc) | 0x80000000); send1(MSG_ACPI_READ_PCI, rcpt, arg); break; case MSG_ACPI_DEBUGGER_INIT: debugger_pre_cmd(); send0(MSG_ACPI_DEBUGGER_INIT, rcpt); break; case MSG_ACPI_DEBUGGER_BUFFER: assert(debugger_buffer_pos < ACPI_DB_LINE_BUFFER_SIZE); AcpiGbl_DbLineBuf[debugger_buffer_pos++] = arg; send0(MSG_ACPI_DEBUGGER_BUFFER, rcpt); break; case MSG_ACPI_DEBUGGER_CMD: assert(debugger_buffer_pos < ACPI_DB_LINE_BUFFER_SIZE); AcpiGbl_DbLineBuf[debugger_buffer_pos++] = 0; putchar('\n'); AcpiDbCommandDispatch(AcpiGbl_DbLineBuf, NULL, NULL); debugger_pre_cmd(); send0(MSG_ACPI_DEBUGGER_CMD, rcpt); break; case MSG_ACPI_DEBUGGER_CLR_BUFFER: debugger_pre_cmd(); send0(MSG_ACPI_DEBUGGER_CLR_BUFFER, rcpt); break; case MSG_REG_IRQ: RegIRQ(rcpt, arg); continue; case MSG_IRQ_ACK: AckIRQ(rcpt); continue; } // TODO Handle other stuff. if (rcpt == 0x100) { hmod(rcpt, 0, 0); } } __builtin_unreachable(); failed: printf("ACPI failed :( (status %x)\n", status); abort(); }
void AeMiscellaneousTests ( void) { ACPI_HANDLE Handle; ACPI_BUFFER ReturnBuf; char Buffer[32]; ACPI_VENDOR_UUID Uuid = {0, {ACPI_INIT_UUID (0,0,0,0,0,0,0,0,0,0,0)}}; ACPI_STATUS Status; UINT32 LockHandle1; UINT32 LockHandle2; ACPI_STATISTICS Stats; AeHardwareInterfaces (); AeGenericRegisters (); AeSetupConfiguration (Ssdt3Code); AeTestBufferArgument(); AeTestPackageArgument (); Status = AcpiInstallInterface (""); AE_CHECK_STATUS (AcpiInstallInterface, Status, AE_BAD_PARAMETER); Status = AcpiInstallInterface ("TestString"); AE_CHECK_OK (AcpiInstallInterface, Status); Status = AcpiInstallInterface ("TestString"); AE_CHECK_STATUS (AcpiInstallInterface, Status, AE_ALREADY_EXISTS); Status = AcpiRemoveInterface ("Windows 2006"); AE_CHECK_OK (AcpiRemoveInterface, Status); Status = AcpiRemoveInterface ("TestString"); AE_CHECK_OK (AcpiRemoveInterface, Status); Status = AcpiRemoveInterface ("XXXXXX"); AE_CHECK_STATUS (AcpiRemoveInterface, Status, AE_NOT_EXIST); Status = AcpiInstallInterface ("AnotherTestString"); AE_CHECK_OK (AcpiInstallInterface, Status); Status = ExecuteOSI ("Windows 2001", 0xFFFFFFFF); AE_CHECK_OK (ExecuteOSI, Status); Status = ExecuteOSI ("MichiganTerminalSystem", 0); AE_CHECK_OK (ExecuteOSI, Status); ReturnBuf.Length = 32; ReturnBuf.Pointer = Buffer; Status = AcpiGetName (AcpiGbl_RootNode, ACPI_FULL_PATHNAME, &ReturnBuf); AE_CHECK_OK (AcpiGetName, Status); Status = AcpiEnableEvent (ACPI_EVENT_GLOBAL, 0); AE_CHECK_OK (AcpiEnableEvent, Status); Status = AcpiInstallGlobalEventHandler (AeGlobalEventHandler, NULL); AE_CHECK_OK (AcpiInstallGlobalEventHandler, Status); /* * GPEs: Handlers, enable/disable, etc. */ Status = AcpiInstallGpeHandler (NULL, 0, ACPI_GPE_LEVEL_TRIGGERED, AeGpeHandler, NULL); AE_CHECK_OK (AcpiInstallGpeHandler, Status); Status = AcpiEnableGpe (NULL, 0); AE_CHECK_OK (AcpiEnableGpe, Status); Status = AcpiRemoveGpeHandler (NULL, 0, AeGpeHandler); AE_CHECK_OK (AcpiRemoveGpeHandler, Status); Status = AcpiInstallGpeHandler (NULL, 0, ACPI_GPE_LEVEL_TRIGGERED, AeGpeHandler, NULL); AE_CHECK_OK (AcpiInstallGpeHandler, Status); Status = AcpiEnableGpe (NULL, 0); AE_CHECK_OK (AcpiEnableGpe, Status); Status = AcpiSetGpe (NULL, 0, ACPI_GPE_DISABLE); AE_CHECK_OK (AcpiSetGpe, Status); Status = AcpiSetGpe (NULL, 0, ACPI_GPE_ENABLE); AE_CHECK_OK (AcpiSetGpe, Status); Status = AcpiInstallGpeHandler (NULL, 1, ACPI_GPE_EDGE_TRIGGERED, AeGpeHandler, NULL); AE_CHECK_OK (AcpiInstallGpeHandler, Status); Status = AcpiEnableGpe (NULL, 1); AE_CHECK_OK (AcpiEnableGpe, Status); Status = AcpiInstallGpeHandler (NULL, 2, ACPI_GPE_LEVEL_TRIGGERED, AeGpeHandler, NULL); AE_CHECK_OK (AcpiInstallGpeHandler, Status); Status = AcpiEnableGpe (NULL, 2); AE_CHECK_OK (AcpiEnableGpe, Status); Status = AcpiInstallGpeHandler (NULL, 3, ACPI_GPE_EDGE_TRIGGERED, AeGpeHandler, NULL); AE_CHECK_OK (AcpiInstallGpeHandler, Status); Status = AcpiInstallGpeHandler (NULL, 4, ACPI_GPE_LEVEL_TRIGGERED, AeGpeHandler, NULL); AE_CHECK_OK (AcpiInstallGpeHandler, Status); Status = AcpiInstallGpeHandler (NULL, 5, ACPI_GPE_EDGE_TRIGGERED, AeGpeHandler, NULL); AE_CHECK_OK (AcpiInstallGpeHandler, Status); Status = AcpiGetHandle (NULL, "\\_SB", &Handle); AE_CHECK_OK (AcpiGetHandle, Status); Status = AcpiSetupGpeForWake (Handle, NULL, 5); AE_CHECK_OK (AcpiSetupGpeForWake, Status); Status = AcpiSetGpeWakeMask (NULL, 5, ACPI_GPE_ENABLE); AE_CHECK_OK (AcpiGpeWakeup, Status); Status = AcpiSetupGpeForWake (Handle, NULL, 6); AE_CHECK_OK (AcpiSetupGpeForWake, Status); Status = AcpiSetupGpeForWake (Handle, NULL, 9); AE_CHECK_OK (AcpiSetupGpeForWake, Status); Status = AcpiInstallGpeHandler (NULL, 0x19, ACPI_GPE_LEVEL_TRIGGERED, AeGpeHandler, NULL); AE_CHECK_OK (AcpiInstallGpeHandler, Status); Status = AcpiEnableGpe (NULL, 0x19); AE_CHECK_OK (AcpiEnableGpe, Status); Status = AcpiInstallGpeHandler (NULL, 0x62, ACPI_GPE_LEVEL_TRIGGERED, AeGpeHandler, NULL); AE_CHECK_OK (AcpiInstallGpeHandler, Status); Status = AcpiEnableGpe (NULL, 0x62); AE_CHECK_OK (AcpiEnableGpe, Status); Status = AcpiDisableGpe (NULL, 0x62); AE_CHECK_OK (AcpiDisableGpe, Status); AfInstallGpeBlock (); /* Here is where the GPEs are actually "enabled" */ Status = AcpiUpdateAllGpes (); AE_CHECK_OK (AcpiUpdateAllGpes, Status); Status = AcpiGetHandle (NULL, "RSRC", &Handle); if (ACPI_SUCCESS (Status)) { ReturnBuf.Length = ACPI_ALLOCATE_BUFFER; Status = AcpiGetVendorResource (Handle, "_CRS", &Uuid, &ReturnBuf); if (ACPI_SUCCESS (Status)) { AcpiOsFree (ReturnBuf.Pointer); } } /* Test global lock */ Status = AcpiAcquireGlobalLock (0xFFFF, &LockHandle1); AE_CHECK_OK (AcpiAcquireGlobalLock, Status); Status = AcpiAcquireGlobalLock (0x5, &LockHandle2); AE_CHECK_OK (AcpiAcquireGlobalLock, Status); Status = AcpiReleaseGlobalLock (LockHandle1); AE_CHECK_OK (AcpiReleaseGlobalLock, Status); Status = AcpiReleaseGlobalLock (LockHandle2); AE_CHECK_OK (AcpiReleaseGlobalLock, Status); /* Get Devices */ Status = AcpiGetDevices (NULL, AeGetDevices, NULL, NULL); AE_CHECK_OK (AcpiGetDevices, Status); Status = AcpiGetStatistics (&Stats); AE_CHECK_OK (AcpiGetStatistics, Status); }