diff options
| author | raywu <raywu0301@gmail.com> | 2018-06-15 00:00:50 +0800 |
|---|---|---|
| committer | raywu <raywu0301@gmail.com> | 2018-06-15 00:00:50 +0800 |
| commit | b7c51c9cf4864df6aabb99a1ae843becd577237c (patch) | |
| tree | eebe9b0d0ca03062955223097e57da84dd618b9a /Core/EM/ACPI | |
| download | zprj-master.tar.xz | |
Diffstat (limited to 'Core/EM/ACPI')
51 files changed, 17836 insertions, 0 deletions
diff --git a/Core/EM/ACPI/ACPICORE.CIF b/Core/EM/ACPI/ACPICORE.CIF new file mode 100644 index 0000000..7278965 --- /dev/null +++ b/Core/EM/ACPI/ACPICORE.CIF @@ -0,0 +1,23 @@ +<component> + name = "ACPI - Core" + category = ModulePart + LocalRoot = "Core\EM\ACPI\" + RefName = "ACPI_CORE" +[files] +"AcpiCore.c" +"AcpiCore.h" +"mptable.c" +"mptable.h" +"MpPciIrq.asm" +"AcpiS3.h" +"Aml.c" +"AmlChild.c" +"AmlNamespace.c" +"AmlOption.c" +"AmlString.c" +"AcpiSdt.c" +"AcpiSdtPrivate.h" +[parts] +"ASL_CORE" +"AtadSmi" +<endComponent> diff --git a/Core/EM/ACPI/AMLUPD.asl b/Core/EM/ACPI/AMLUPD.asl new file mode 100644 index 0000000..112797c --- /dev/null +++ b/Core/EM/ACPI/AMLUPD.asl @@ -0,0 +1,163 @@ +// OEM ASL file. Defines ASL Name fields to be linked to AML Exchange bufer location +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2009, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Pkwy, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//********************************************************************** +// $Header: /Alaska/BIN/Modules/ACPI/Template/Core/AMLUPD.asl 10 10/14/10 4:59p Oleksiyy $ +// +// $Revision: 10 $ +// +// $Date: 10/14/10 4:59p $ +// +//**************************************************************************** +// Revision History +// ---------------- +// $Log: /Alaska/BIN/Modules/ACPI/Template/Core/AMLUPD.asl $ +// +// 10 10/14/10 4:59p Oleksiyy +// [TAG] EIP46166 +// [Category] Improvement +// [Description] Fix to made Primary VGA selection on different Root +// Bridges backward compatible with Core 4.6.4.0. +// [Files] AMLUPD.asl, RbRes.asl +// +// 9 9/28/09 6:35p Yakovlevs +// Changes to support Multy Root resource reporting features. +// All PCI ROOT resource reporting features moved to RbRes.asl +// +// 8 3/26/09 4:53p Oleksiyy +// New ACPI Core implementation - improves logic, execution time and +// memory usage of ACPI module. +// +// 7 6/28/05 5:22p Yakovlevs +// +// 6 6/03/05 2:42p Yakovlevs +// +// 5 5/31/05 12:09p Yakovlevs +// +// 4 5/27/05 5:57p Yakovlevs +// +// 3 5/18/05 11:49a Yakovlevs +// +// 2 5/05/05 7:11p Yakovlevs +// +// 3 5/05/05 5:39p Yakovlevs +// +// 2 4/28/05 2:51p Yakovlevs +// +// 1 4/25/05 10:56a Markw +// +// 1 3/24/05 5:01p Sivagarn +// +// 1 2/03/05 6:42p Sivagarn +// 0ABHI001 Check in +// +// 1 7/27/04 2:48p Yakovlevs +// +// 8 7/17/02 12:13p Alexp +// Add example of code to report memory above 4GB. Code is commented out. +// +// 7 6/10/02 11:53a Alexp +// Delete IO APIC related ranges from AMLdata buffer. Use ACPI SDL +// parameters to provide same ranges. +// +// 6 5/17/02 11:01a Alexp +// Removed several names (SPIO, PMBS,..) as they were defined as static +// equates and can be passed to ASL from SDL outut directly, not using +// Aml_exchange buffer +// +// 5 3/20/02 11:54a Alexp +// +// 4 2/26/02 12:16p Alexp +// Update headers to generate proper .chm help +// +// 3 11/05/01 1:23p Alexp +// Remove Thermal variables from Template AML_Exchange buffer +// +// 2 11/01/01 9:50a Alexp +// +//---------------------------------------------------------------------- + + +//;<AMI_THDR_START> +//;------------------------------------------------------------------------/ +//; +//; Name: BIOS +//; +//; Type: OperationRegion +//; +//; Description: Set of name objects used as an exchange buffer for BIOS to +//; pass the System information to AML code +//; List of mandatory Name Objects to be defined: +//; SS1 - SS4 - BIOS setup enabled sleep states. +//; MG1B, MG1L - Non-shadowed memory range below 1Mb. Available for PCI0 bus. +//; MG2B, MG2L - Memory range above available System memory. Available for PCI0 bus. +//; +//; Notes: Memory location and all Name values are updated in BIOS POST +//; Referrals: AMLDATA +//;------------------------------------------------------------------------- +//;<AMI_THDR_END> + +/////////////////////////////////////////////////////////////////////////////////// +//Values are set like this to have ASL compiler reserve enough space for objects +/////////////////////////////////////////////////////////////////////////////////// +// Available Sleep states +Name(SS1,1) // is S1 enabled in setup? +Name(SS2,0) +Name(SS3,1) +Name(SS4,1) +/////////////////////////////////////////////////////////////////////////////////// +// Bit mask of statuses of IO peripheral devices, enabled in Setup +// 0x0 - Serial A (Modem) +// 1 - Serial B (IR) +// 2 - LPT +// 3 - FDD +//---------------------------- +// 4 - SB16 Audio +// 5 - Midi +// 6 - Mss Audio +// 7 - Adlib sound (FM synth) +//---------------------------- +// 8 - Game 1 port +// 9 - Game 2 port +// a - KBC 60 & 64 +// b - EC 62 & 66 +//---------------------------- +// c - reserved +// d - reserved +// e - PS2Mouse +// f - reserved +/////////////////////////////////////////////////////////////////////////////////// +Name(IOST,0xFFFF) // Bit mask of statuses of IO peripheral devices, + // enabled in Setup +/////////////////////////////////////////////////////////////////////////////////// +Name(TOPM,0xFFFFF) // System memory top address below 4GB, bytes + +/////////////////////////////////////////////////////////////////////////////////// +Name(ROMS,0xffe00000) // Boot strap BIOS image address at top 4Gbyte + +/////////////////////////////////////////////////////////////////////////////////// +Name(VGAF, 0x1) //Flag to indicate Legacy VGA Resources were clamed already + +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2009, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Pkwy, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//**********************************************************************
\ No newline at end of file diff --git a/Core/EM/ACPI/ASLCORE.CIF b/Core/EM/ACPI/ASLCORE.CIF new file mode 100644 index 0000000..7a3fe18 --- /dev/null +++ b/Core/EM/ACPI/ASLCORE.CIF @@ -0,0 +1,37 @@ +<component> + name = "ASL - CORE" + category = ModulePart + LocalRoot = "CORE\EM\ACPI\" + RefName = "ASL_CORE" +[files] +"\Uart4ir.asl" +"\Uart4.asl" +"\Uart3ir.asl" +"\Uart3.asl" +"\Uart2ir.asl" +"\Uart2.asl" +"\Uart1ir.asl" +"\Uart1.asl" +"\SMB_EC.ASL" +"\PS2ms.asl" +"\PS2kb.asl" +"\midi.asl" +"\MAX1617R.ASL" +"\MAX1617L.ASL" +"\Mathco.asl" +"\Lpte.asl" +"\LM75.ASL" +"\irda.asl" +"\GameMpu.asl" +"\game.asl" +"\Fdc.asl" +"\CIR.ASL" +"\rmisc.asl" +"\AMLUPD.asl" +"\asllib.asl" +"\OSCM.asl" +"\PCIEACCESS.ASL" +"\PCIEHP.ASL" +"\RbRes.asl" +"\TimeAndAlarm.asl" +<endComponent> diff --git a/Core/EM/ACPI/AcpiCore.c b/Core/EM/ACPI/AcpiCore.c new file mode 100644 index 0000000..7cb3366 --- /dev/null +++ b/Core/EM/ACPI/AcpiCore.c @@ -0,0 +1,4475 @@ +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2010, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Pkwy, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//********************************************************************** + +//********************************************************************** +// $Header: /Alaska/Projects/Intel/Haswell/LynxPoint_SharkBay-DT_Crb_1AQQW/Core/EM/ACPI/AcpiCore.c 9 4/16/14 6:17a Chaseliu $ +// +// $Revision: 9 $ +// +// $Date: 4/16/14 6:17a $ +//********************************************************************** +// Revision History +// ---------------- +// $Log: /Alaska/Projects/Intel/Haswell/LynxPoint_SharkBay-DT_Crb_1AQQW/Core/EM/ACPI/AcpiCore.c $ +// +// 9 4/16/14 6:17a Chaseliu +// sync to ACPI module 48 +// +// 8 9/18/13 4:06a Thomaschen +// Update for ACPI module labeled 47. +// +// 108 3/14/14 10:42a Oleksiyy +// [TAG] EIP121819 +// [Category] Improvement +// [Description] Add FID acpi table. filling of Tbl_IDs up to date. +// [Files] AcpiCore.c. +// +// 107 3/03/14 5:02p Oleksiyy +// [TAG] EIP154308 +// [Category] Improvement +// [Description] Aptio 4: Intel Doc #542550 4h) FirmwarePerformance EFI +// variable contains address of FPDT ACPI table. +// [Files] AcpiCore.c and S3Resume.c +// +// 106 1/23/14 5:38p Oleksiyy +// [TAG] EIP113941 +// [Category] New Feature +// [Description] Time and Alarm ACPI device implemented. +// [Files] AcpiCore.c +// ACPICORE.CIF +// +// 105 10/28/13 12:05p Oleksiyy +// [TAG] EIP121819 +// [Category] Improvement +// [Description] Add FID acpi table. +// [Files] AcpiCore.c, AcpiCore.h +// +// 104 10/04/13 11:55a Oleksiyy +// [TAG] EIP138574 +// [Category] Improvement +// [Description] Assert in LockLegacyRes removed. +// [Files] AcpiCore.c +// +// 103 8/12/13 4:07p Oleksiyy +// [TAG] EIP132574 +// [Category] Improvement +// [Description] When checking address range && replaced with & to save +// memory. +// [Files] AcpiCore.c +// +// 102 8/01/13 6:00p Oleksiyy +// [TAG] EIP130457 +// [Category] Bug Fix +// [Severity] Normal +// [Symptom] System hang up 78h and BSOD issue after enter OS when +// enable X64 support +// [RootCause] hen only RSDT is validayted by OS and DSDT was located +// above 4Gig and then typecasted to UINT32 addres info was lost. +// [Solution] Allocate memory for DSDT always under 4 Gig. +// [Files] AcpiCore.c +// +// 101 6/03/13 5:05p Oleksiyy +// [TAG] EIP125666 +// [Category] Bug Fix +// [Severity] Normal +// [Symptom] Wrong typecasting in Registernotify function. +// [RootCause] Wrong typecasting in Registernotify function. +// [Solution] Typecastnig removed. +// [Files] AcpiCore.c +// +// 100 12/13/12 11:59a Oleksiyy +// [TAG] EIP109290 +// [Category] Improvement +// [Description] Issues found by CppCheck in ACPI eModule +// [Files] AcpiCore.c, mptable.c, AmlString.c, BootScriptSave.c and +// BootScriptExecuter.c +// +// 99 11/19/12 6:01p Oleksiyy +// [TAG] EIP101547 +// [Category] New Feature +// [Description] Support Uninstalling MADT with ACPI Table Protocol +// [Files] AcpiCore.c +// +// 98 6/12/12 3:17p Oleksiyy +// TAG] EIP90322 +// [Category] Improvement +// [Description] Extern declaradion of gAmiGlobalVariableGuid moved to +// AmiLib.h. +// [Files] AmiLib.h, Misc.c, EfiLib.c, AcpiCore.c and S3Resume.c +// +// 97 6/12/12 11:16a Oleksiyy +// [TAG] EIP88889 +// [Category] Improvement +// [Description] FACP ver 5.0 structure added, FPDT mesurment accuracy +// improved. +// [Files] ACPI50.h, ACPI.sdl, AcpiCore.c, S3Resume.c, Image.c, +// EfiLib.c +// +// 96 5/22/12 4:33p Oleksiyy +// [TAG] EIP90322 +// [Category] Bug Fix +// [Severity] Normal +// [Symptom] ChiefRiver SCT Fail, improper variable FPDT_Variable in +// ACPI module +// [RootCause] EFI_GLOBAL_VARIABLE guid is used in non EFI defined +// variable. +// [Solution] New guig AMI_GLOBAL_VARIABLE_GUID is created and used. +// [Files] AmiLib.h, Misc.c, EfiLib.c, AcpiCore.c and S3Resume.c +// +// 95 5/04/12 10:48a Oleksiyy +// [TAG] EIP88478 +// [Category] Bug Fix +// [Severity] Normal +// [Symptom] ACPI error when booting to Windows with 4G+ memory +// [RootCause] "x64_BUILD_SUPPORT" not defined +// [Solution] Change to EFIx64 identifier. +// [Files] AcpiCore.c +// +// 94 4/12/12 11:53a Oleksiyy +// [TAG] EIP86325 +// [Category] Improvement +// [Description] Disabling PciExpNative in BIOS setup doesn't cause bit +// 4 in IAPC_BOOT_ARCH to be set. +// Bit preservation is added. +// [Files] AcpiCore.c +// +// 93 12/05/11 4:24p Oleksiyy +// [TAG] EIP64296 +// [Category] New Feature +// [Description] Increasing of whole table length after adding FPDT was +// skiped by mistake. Fixed +// [Files] AcpiCore.c. +// +// 92 11/28/11 5:34p Oleksiyy +// [TAG] EIP76419 +// [Category] Improvement +// [Description] TPL level chang to TPL_APPLICATION removed in ACPI +// Table Protocol functions +// [Files] AcpiCore.c +// +// 90 11/11/11 5:10p Oleksiyy +// [TAG] EIP64296 +// [Category] New Feature +// [Description] Creation and filling of Firmware Performance Data Table +// is added. FirmPerfDataTab.h renamed to ACPI50.h +// [Files] AcpiCore.c, EfiLib.c, S3Resume.c and ACPI50.h added. +// +// 89 11/08/11 4:52p Oleksiyy +// [TAG] EIP64296 +// [Category] New Feature +// [Description] Creation and filling of Firmware Performance Data Table +// is added. +// [Files] AcpiCore.c, AmiDxeLib.h, CSM.c, DxeMain.c, EfiLib.c, +// Image.c, S3Resume.c and FirmPerfDataTab.h +// +// 88 10/25/11 5:54p Oleksiyy +// [TAG] EIP71540 +// [Category] Improvement +// [Description] Fix of "any amount of spaces in table IDs replaced with +// only one". +// [Files] ACPI.mak and AcpiCore.c +// +// 87 9/30/11 4:23p Oleksiyy +// [TAG] EIP71374 +// [Category] Improvement +// [Description] ACPI sleep state setup option update. +// [Files] ACPI.sd, ACPI.uni and AcpiCore.c +// +// 86 8/30/11 4:04p Oleksiyy +// [TAG] EIP67951 +// [Category] Bug Fix +// [Severity] Normal +// [Symptom] BGRT Table does not exist in XSDT +// [RootCause] Due to bug in OEM Activation routine last table in XSDT +// was deleted. +// [Solution] Wrong else statment fixed. +// [Files] AcpiCore.c +// +// 85 7/19/11 11:31a Oleksiyy +// [TAG] EIP64108 +// [Category] Improvement +// [Description] ACPI, convert or update all eModules to be compliant +// with PI 1.2, and UEFI 2.3.1 specifications. +// [Files] AcpiCore.c, mptable.c, AcpiS3Save.c, S3Resume.dxs, +// S3Resume.c, AcpiPeiS3Func.c, BootScriptExecuter.c and DxeIpl.c +// +// 84 6/10/11 5:10p Oleksiyy +// [TAG] EIP60372 +// [Category] Improvement +// [Description] Conformance fix in Uninstall Table function. +// [Files] AcpiCore.c +// +// 83 5/27/11 5:32p Felixp +// Enhancement: AcpiInstallAcpiTable/ AcpiUninstallAcpiTable are updated. +// CONST qualifier is added to the parameters to match the specification. +// +// 82 5/20/11 2:39p Oleksiyy +// [TAG] EIP60633 +// [Category] New Feature +// [Description] Acpi part of Microsoft OEM Activation 3.0 +// [Files] AcpiCore.c +// +// 81 5/18/11 5:15p Oleksiyy +// [TAG] EIP60634 +// [Category] Improvement +// [Description] Small fix in Install table functionality +// [Files] AcpiCore.c +// +// 80 5/14/11 2:47p Yakovlevs +// [TAG] EIP 56526 +// [Category] New Feature +// [Description] ACPI Manipulation Protocol. PI 1.2 Spec Vol 5 Section +// 9. +// [Files] AcpiCore.c; AcpiCore.h; AcpiSdtPrivate.h; Aml.c; AmlChild.c; +// AmlNamespace.c; AmlOption.c; AmlString.c AcpiSdt.c; +// Protocol\AcpiSdt.h. +// +// 79 4/06/11 6:01p Markw +// [TAG] EIP53334 +// [Category] Spec Update +// [Severity] Normal +// [Description] CPU module provide NMI information if protocol +// available. This is to properly support x2APIC NMI structures. +// [Files] AcpiCore.c +// +// 78 3/16/11 12:07p Oleksiyy +// [TAG] EIP56178 +// [Category] Bug Fix +// [Severity] Normal +// [Symptom] Assert on Legacy free systems +// [RootCause] The function LockLegacyRes() will assert if it cannot +// find any handles that have the gEfiAmiSioProtocolGuid installed on +// them. +// [Solution] Assert removed from LockLegacyRes function. +// [Files] AcpiCore.c +// +// 77 3/03/11 6:09p Oleksiyy +// [TAG] EIP55071 +// [Category] New Feature +// [Description] APIC/SAPIC Differentiation Algorithm Not Working for +// AMD I/O APIC +// Sdl tokens are added to set set IOAPIC/IOSAPIC and LAPIC/LSAPIC +// revision BOUNDARY. +// [Files] ACPI.sdl and AcpiCore.c +// +// 76 1/03/11 10:46a Oleksiyy +// [TAG] EIP49202 +// [Category] Bug Fix +// [Severity] Normal +// [Symptom] System hang at CKP 0x9A +// [RootCause] System hang at CKP 0x9A if memory is up to 4GB or above +// and token "x64_BUILD" = 0, "DEBUG_MODE" = 1. +// [Solution] gRsdtPtrStr typecasted to UINTN before typecasting to +// EFI_PHYSICAL_ADDRESS. +// [Files] AcpiCore.c +// +// 75 12/23/10 12:02p Oleksiyy +// [TAG] EIP50019 +// [Category] Bug Fix +// [Severity] Normal +// [Symptom] Add support for all fields of ACPI_IA_BOOT_ARCH flag in +// FACP +// [RootCause] All values of ACPI_IA_BOOT_ARCH flag, added in ACPI 4 +// spec, is cleared during updating of LEGACY_DEVICES and 8042 fields in +// CollectAmlUpdInfo routine. +// [Solution] AcpiCore.c file modified to preserve values of +// ACPI_IA_BOOT_ARCH flag set in sdl file. +// [Files] AcpiCore.c and ACPI.sdl +// +// 74 12/17/10 5:14p Oleksiyy +// [TAG] EIP50325 +// [Category] Bug Fix +// [Severity] Minor +// [Symptom] Incorrect order of MADT entries for Agesa projects +// [RootCause] Dummy entries placed before active cores in MADT table +// [Solution] Token SKIP_DUMMY_LAPICS should be added to any .sdl file +// to force AcpiCore not to create dummy lapics entires for processors +// that are absent, but could be hot plugged. +// Also, BuildLapic function changed and now dummy lapics will have higher +// Id. +// [Files] AcpiCore.c +// +// 73 10/11/10 5:52p Oleksiyy +// Healp builder error - Function Header Fixed. +// +// 72 10/01/10 11:55a Oleksiyy +// Issue Number: 45160 +// +// Category: Improvement +// +// Description: AcpiSupportSetAcpiTable function was modified to checksum +// table, after it was changed by OemAcpiSetPlatformId hook, if Checksum +// parameter of SetAcpiTable function is FALSE, but table was correctly +// checksumed before call to OemAcpiSetPlatformId hook. +// +// Files: AcpiCore.c +// +// 71 9/27/10 11:56a Oleksiyy +// Issue Number: 44740 +// +// Category: Improvement +// +// Description: Functionality to Publish all tables, added on ReadyToBoot +// through EFI_ACPI_SUPPORT_PROTOCOL, automatically +// is added. +// +// Files: AcpiCore.c +// +// 70 5/25/10 11:07a Oleksiyy +// Assert in publish tables fixed +// +// 69 4/28/10 2:46p Oleksiyy +// EIP 35563 "Force to ACPI ver. 1.1" ACPI setup menu (default is OFF) +// added. If Enabled - only Tables for ver. 1.1 will be builded (FACP, +// FACS, +// RSDT (no XSDT), and MADT) al other tables added by means of +// ACPI protocols not modified. +// EIP 37874 - ACPI_APIC_TBL token added if OFF - MADT will not +// created (PIC mode). +// +// 68 4/05/10 4:46p Oleksiyy +// EIP 37055 - TPL check added. + Some spelling issues fixed. +// +// 67 2/19/10 12:24p Oleksiyy +// EIP 35099: Functionality to lock legacy resources from OS added, +// based on setup question. Default value controlled by +// DEFAULT_ACPI_LOCK_LEGACY_DEV SDL token and "OFF". +// +// 66 2/02/10 2:45p Oleksiyy +// EIP 32520 Update AML part function is changed to perform update +// before publishing table. Freepool assert when trying to delete old +// DSDT fixed. +// +// 65 12/08/09 11:41a Oleksiyy +// Minor bug fix in typecasting +// +// 64 11/24/09 5:20p Oleksiyy +// EIP 27605: Added ACPI 4.0 support. +// +// 63 9/28/09 6:32p Yakovlevs +// Changes to support Multy Root resource reporting features. +// All PCI ROOT resource reporting features moved to PciHootBridge.c. +// +// 62 9/25/09 11:24a Oleksiyy +// EIP 26777: RSDP Revision fixed +// +// 61 8/20/09 3:02p Oleksiyy +// EIP 25407: 32 bit mode bug fix +// +// 60 8/11/09 3:39p Markw +// EIP #24914 - Add local x2APIC support. +// +// 59 5/27/09 5:39p Yakovlevs +// Fixed inconsistancy in SetAcpiTable Routine. +// +// 58 5/26/09 1:44p Yakovlevs +// Fixed Issues in Pointers handling in SetAcpiTable fubction +// +// 57 5/18/09 10:09a Yakovlevs +// Fixed issue in sorting IOAPICs entries. +// +// 56 5/15/09 12:49p Yakovlevs +// Fixed logic in IOAPIC discovery ordering. +// +// 55 5/14/09 5:36p Yakovlevs +// Minor bug fixes and Improvements see release notes for Label 31 +// +// 54 5/08/09 1:15p Yakovlevs +// Made ACPI Driver use AMI Board Info Protocol if available without +// breaking compatibility. +// +// 53 5/07/09 5:46p Markw +// Use #ifdef ACPI_INFO2_PROTOCOL_PUBLISHED to exclude code that uses ACPI +// INFO 2 for CPUs that provide the header files. +// +// 52 5/04/09 5:48p Markw +// EIP #17903 Use AmiCpuInfo2 Protocol if available. Small bug fixes from +// last update. +// +// 51 4/30/09 5:51p Markw +// EIP #17903 Use AmiCpuInfo2 Protocol if available. This provides correct +// ordering for Nehalem in APIC table. +// +// 50 4/27/09 5:39p Oleksiyy +// EIP 21205 - Win XP (SP2) instalation problem fix. Added compatibility +// fields in FACP Ver 1. +// +// 49 4/14/09 11:13a Oleksiyy +// Removed one ASSERT. +// +// 48 3/27/09 4:09p Oleksiyy +// Code clean-up. +// +// 47 3/26/09 4:51p Oleksiyy +// New ACPI Core implementation - improves logic, execution time and +// memory usage of ACPI module. +// +// 1 2/18/09 3:51p Oleksiyy +// +// 1 3/18/07 5:23p Felixp +// +//********************************************************************** +//<AMI_FHDR_START> +// +// Name: <AcpiCore.c> +// +// Description: Main ACPI Driver File. It has ACPI Driver entry point, +// ACPISupport Protocol and ACPITable Protocol. +// +//<AMI_FHDR_END> +//********************************************************************** + +#include <AmiDxeLib.h> +#if PI_SPECIFICATION_VERSION >= 0x10014 +#include <Protocol\SuperIo.h> +#else +#include <Protocol\AmiSio.h> +#endif +#include <Protocol\DevicePath.h> +#include <AMIHobs.h> +#include <token.h> +#include <Dxe.h> +#include <AcpiRes.h> +#include "AcpiCore.h" +#include <Setup.h> +#include "AcpiOemElinks.h" +#include "ACPI50.h" +#include <Ppi\FwVersion.h> +#if ATAD_SUPPORT == 1 +#include "AtadSmi.h" +#endif +#ifdef ACPI_INFO2_PROTOCOL_PUBLISHED +#include <Protocol\AmiCpuInfo2.h> +#endif + + +#include <Protocol\AmiBoardInfo.h> +#include <Protocol/Cpu.h> + // [EIP106575], [EIP106731]> +#include <Protocol/MpService.h> + // <[EIP106575], [EIP106731] +EFI_GUID gAmiBoardInfoGuid = AMI_BOARD_INFO_PROTOCOL_GUID; +AMI_BOARD_INFO_PROTOCOL *gAmiBoardInfoProtocol=NULL; + +//-------------------------------------- +//Some Global vars +EFI_GUID gDsdt11Guid = EFI_ACPI_DSDT_V_1_1_GUID; +EFI_GUID gDsdt20Guid = EFI_ACPI_DSDT_V_2_0_GUID; +//EFI_GUID gDPProtocolGuid = EFI_DEVICE_PATH_PROTOCOL_GUID; +//EFI_GUID gSioProtocolGuid = EFI_AMI_SIO_PROTOCOL_GUID; +EFI_GUID gSetupGuid = SETUP_GUID; + +#ifdef ACPI_INFO2_PROTOCOL_PUBLISHED +AMI_CPU_INFO_2_PROTOCOL* gAmiCpu2Info; +EFI_GUID gAmiCpuInfo2ProtocolGuid = AMI_CPU_INFO_2_PROTOCOL_GUID; +#endif + +ACPI_DB gAcpiData = {0, 0, NULL, 0}; +FACS_20 *gFacs, *gxFacs; +RSDT_PTR_20 *gRsdtPtrStr = NULL; +UINTN gAcpiTblPages = 0; +ACPI_AML_UPD_INFO *gAuiGlob = NULL; +UINT16 gAcpiIaBootArch=0xFFFF; +EFI_EVENT gEvtReadyToBoot; +EFI_GUID gAcpi11TAbleGuid = EFI_ACPI_11_TABLE_GUID; +EFI_GUID gAcpi20TAbleGuid = EFI_ACPI_20_TABLE_GUID; +BOOLEAN gX2Apic = FALSE; +UINT8 gForceAcpi1 = 0, gPublishedOnReadyToBoot = 0, gMaxLapic = 0; + +//Here goes Interrupt Source Override MADT entry parameter table +//Generated From Information on IRQ_XX_OVERRIDE_ENABLE SDL tokens +ISO_PARAMETER_TABLE IsoTbl[]= +{ +//UINT8 PicIrq; UINT8 Flags; UINT16 ApicInt +#if IRQ_00_OVERRIDE_ENABLE == 1 + { 0x00, (IRQ_00_TRIGGER_MODE<<2)|IRQ_00_POLARITY, IRQ_00_APIC_INT }, +#else + { 0xFF, 0, 0 }, +#endif +#if IRQ_01_OVERRIDE_ENABLE == 1 + { 0x01, (IRQ_01_TRIGGER_MODE<<2)|IRQ_01_POLARITY, IRQ_01_APIC_INT }, +#else + { 0xFF, 0, 1 }, +#endif +//just dummy entry instead of IRQ2 to keep array consistent + { 0xFF, 0, 2 }, +#if IRQ_03_OVERRIDE_ENABLE == 1 + { 0x03, (IRQ_03_TRIGGER_MODE<<2)|IRQ_03_POLARITY, IRQ_03_APIC_INT }, +#else + { 0xFF, 0, 3 }, +#endif +#if IRQ_04_OVERRIDE_ENABLE == 1 + { 0x04, (IRQ_04_TRIGGER_MODE<<2)|IRQ_04_POLARITY, IRQ_04_APIC_INT }, +#else + { 0xFF, 0, 4 }, +#endif +#if IRQ_05_OVERRIDE_ENABLE == 1 + { 0x05, (IRQ_05_TRIGGER_MODE<<2)|IRQ_05_POLARITY, IRQ_05_APIC_INT }, +#else + { 0xFF, 0, 5 }, +#endif +#if IRQ_06_OVERRIDE_ENABLE == 1 + { 0x06, (IRQ_06_TRIGGER_MODE<<2)|IRQ_06_POLARITY, IRQ_06_APIC_INT }, +#else + { 0xFF, 0, 6 }, +#endif +#if IRQ_07_OVERRIDE_ENABLE == 1 + { 0x07, (IRQ_07_TRIGGER_MODE<<2)|IRQ_07_POLARITY, IRQ_07_APIC_INT }, +#else + { 0xFF, 0, 7 }, +#endif + +#if IRQ_08_OVERRIDE_ENABLE == 1 + { 0x08, (IRQ_08_TRIGGER_MODE<<2)|IRQ_08_POLARITY, IRQ_08_APIC_INT }, +#else + { 0xFF, 0, 8 }, +#endif +#if IRQ_09_OVERRIDE_ENABLE == 1 + { 0x09, (IRQ_09_TRIGGER_MODE<<2)|IRQ_09_POLARITY, IRQ_09_APIC_INT }, +#else + { 0xFF, 0, 9 }, +#endif +#if IRQ_10_OVERRIDE_ENABLE == 1 + { 0x0A, (IRQ_10_TRIGGER_MODE<<2)|IRQ_10_POLARITY, IRQ_10_APIC_INT }, +#else + { 0xFF, 0, 10 }, +#endif +#if IRQ_11_OVERRIDE_ENABLE == 1 + { 0x0B, (IRQ_11_TRIGGER_MODE<<2)|IRQ_11_POLARITY, IRQ_11_APIC_INT }, +#else + { 0xFF, 0, 11 }, +#endif +#if IRQ_12_OVERRIDE_ENABLE == 1 + { 0x0C, (IRQ_12_TRIGGER_MODE<<2)|IRQ_12_POLARITY, IRQ_12_APIC_INT }, +#else + { 0xFF, 0, 12 }, +#endif +#if IRQ_13_OVERRIDE_ENABLE == 1 + { 0x0D, (IRQ_13_TRIGGER_MODE<<2)|IRQ_13_POLARITY, IRQ_13_APIC_INT }, +#else + { 0xFF, 0, 13 }, +#endif +#if IRQ_14_OVERRIDE_ENABLE == 1 + { 0x0E, (IRQ_14_TRIGGER_MODE<<2)|IRQ_14_POLARITY, IRQ_14_APIC_INT }, +#else + { 0xFF, 0, 14 }, +#endif +#if IRQ_15_OVERRIDE_ENABLE == 1 + { 0x0F, (IRQ_15_TRIGGER_MODE<<2)|IRQ_15_POLARITY, IRQ_15_APIC_INT }, +#else + { 0xFF, 0, 15 }, +#endif +}; + +static UINTN IsoCnt=sizeof(IsoTbl)/sizeof(ISO_PARAMETER_TABLE); + +EFI_STATUS MpsTableBuilderInit( + IN EFI_HANDLE ImageHandle, + IN EFI_SYSTEM_TABLE *SystemTable +); + +MADT_ENTRY_HEADER * BuildLocalApicNmi( + IN BOOLEAN X2Apic, + IN UINT32 ProcessorId, + IN UINT8 LapicInitIn, + IN UINT16 Flags + ); + +UINT8 ACPI_OEM_ID[6] = ACPI_OEM_ID_MAK; //"A M I"; //add 0 at the end.OemId 6 bytes +UINT8 ACPI_OEM_TBL_ID[8] = ACPI_OEM_TBL_ID_MAK; //"ALASKA"; //add 0 at the end.OemTableId 8 bytes + +#if defined(OemActivation_SUPPORT) && (OemActivation_SUPPORT == 1) +#define EFI_OA3_MSDM_VARIABLE L"OA3MSDMvariable" + +typedef struct _EFI_OA3_MSDM_STRUCTURE { + EFI_PHYSICAL_ADDRESS XsdtAddress; + EFI_PHYSICAL_ADDRESS MsdmAddress; + EFI_PHYSICAL_ADDRESS ProductKeyAddress; +} EFI_OA3_MSDM_STRUCTURE; + +BOOLEAN gOA3Variable = FALSE; +EFI_OA3_MSDM_STRUCTURE gMsdmVariable; +#endif + +#if ATAD_SUPPORT == 1 + VOID *AtadBuffPtr = NULL; +#endif + +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// Procedure: MemCopy +// +// Description: This routine copies data from source to destination. +// +// Input: +// fpSrc - Pointer to the source. +// fpDest - Pointer to the destination. +// wSize - Number of bytes to copy. +// +// Output: None +// +//---------------------------------------------------------------------------- +//<AMI_PHDR_END> + +VOID +MemCopy ( + UINT8* fpSrc, + UINT8* fpDest, + UINT32 dSize) +{ + UINT32 dCount; + + // + // Check for pointer validity + // + if ((fpSrc) && (fpDest)) + { + for (dCount = 0; dCount < dSize; dCount++) + { + fpDest[dCount] = fpSrc[dCount]; + } + } +} + + +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// Procedure: PrepareHdr20 +// +// Description: +// This function creates ACPI table v 2.0+ header with specified signature +// +// Input: +// IN UINT32 TblSig - ACPI table signature +// IN OUT ACPI_HDR* HdrPtr - Pointer to memory, where the header should be placed +// +// Output: +// VOID +// +//---------------------------------------------------------------------------- +//<AMI_PHDR_END> + +void PrepareHdr20(UINT32 TblSig, ACPI_HDR *HeaderPtr, UINTN Vers) +{ + UINTN i; + EFI_STATUS Status; + + if (HeaderPtr==NULL) return; + + HeaderPtr->Signature=TblSig; + + //Check what Revision# header needs depends on TABLE we're building + switch (TblSig) + { + case RSDT_SIG: + HeaderPtr->Revision=ACPI_REV1; + HeaderPtr->CreatorRev=CREATOR_REV_MS+1; + break; + + case XSDT_SIG: + HeaderPtr->Revision=ACPI_REV1; + HeaderPtr->CreatorRev=CREATOR_REV_MS+2; + break; + + case FACP_SIG: + HeaderPtr->Revision=ACPI_REV3; + HeaderPtr->CreatorRev=CREATOR_REV_MS+3; + + if (Vers > 2) + { + + HeaderPtr->Revision=ACPI_REV4; + HeaderPtr->CreatorRev++; + } + + break; + case APIC_SIG: + HeaderPtr->Revision=ACPI_REV1; + HeaderPtr->CreatorRev=CREATOR_REV_MS+4; + + if (Vers > 2) + { + + HeaderPtr->Revision=ACPI_REV2; + HeaderPtr->CreatorRev++; + } + + if (Vers > 3)HeaderPtr->Revision=ACPI_REV3; + + break; + case SBST_SIG: + HeaderPtr->Revision=ACPI_REV1; + break; + case SPCR_SIG: + HeaderPtr->Revision=ACPI_REV1; + break; + case ECDT_SIG: + HeaderPtr->Revision=ACPI_REV1; + break; + //case DSDT_SIG: + //HeaderPtr->CreatorRev=CREATOR_REV_MS+5; + //HeaderPtr->Revision=ACPI_REV2; + break; + } + + //instead of puting fixed revision number + //HeaderPtr->Revision=ACPI_REV2; + + //Dont' touch Creator ID and Creator Revision; + if (TblSig != DSDT_SIG) + { + if (TblSig == RSDT_SIG) + HeaderPtr->CreatorId = CREATOR_ID_MS; + else + HeaderPtr->CreatorId = CREATOR_ID_AMI; + + HeaderPtr->CreatorRev = CREATOR_REV_MS; + HeaderPtr->OemRev = ACPI_OEM_REV; + } + + //Get the platform specific OEM_IDs + Status=OemAcpiSetPlatformId(HeaderPtr); + + //if platform does not support OEM_ID overwrite + if (EFI_ERROR(Status)) + { + for (i=0; i<6; i++) HeaderPtr->OemId[i]=ACPI_OEM_ID[i]; + + for (i=0; i<8; i++) HeaderPtr->OemTblId[i]=ACPI_OEM_TBL_ID[i]; + } + +} //PrepareHdr20 + +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// Procedure: PrepareHdr1 +// +// Description: +// This function creates ACPI V1 table header with specified signature +// +// Input: +// IN UINT32 TblSig - ACPI table signature +// IN OUT ACPI_HDR* HdrPtr - Pointer to memory, where the header should be placed +// +// Output: +// VOID +// +// Notes: +// Depends on type of memory provided, ACPI table header can be in 32 or 64 bit +// format +// +//---------------------------------------------------------------------------- +//<AMI_PHDR_END> + +void PrepareHdr1(UINT32 TblSig, ACPI_HDR* HdrPtr) +{ + UINTN i; + EFI_STATUS Status; + + if (HdrPtr==NULL) return; + + HdrPtr->Signature = TblSig; + HdrPtr->Revision = ACPI_REV1; + + //Dont' touch Creator ID and Creator Revision; + if (TblSig != DSDT_SIG) + { + if (TblSig == RSDT_SIG) + HdrPtr->CreatorId = CREATOR_ID_MS; + else + HdrPtr->CreatorId = CREATOR_ID_AMI; + + HdrPtr->CreatorRev = CREATOR_REV_MS; + HdrPtr->OemRev = ACPI_OEM_REV; + } + + //Get the platform specific OEM_IDs + Status=OemAcpiSetPlatformId(HdrPtr); + + //if platform does not support OEM_ID overwrite + if (EFI_ERROR(Status)) + { + for (i=0; i<6; i++) HdrPtr->OemId[i]=ACPI_OEM_ID[i]; + + for (i=0; i<8; i++) HdrPtr->OemTblId[i]=ACPI_OEM_TBL_ID[i]; + } + +}//PrepareHdr1 + + + + // [EIP106575], [EIP106731]> +EFI_STATUS +GetNanoFreqCallback ( + IN EFI_EVENT Event, + IN VOID *Context +) +{ + EFI_STATUS Status = EFI_SUCCESS; + UINTN VarSize = sizeof (UINT32); + EFI_FPDT_STRUCTURE *FpdtVar; + EFI_CPU_ARCH_PROTOCOL *Cpu; + + pBS->CloseEvent(Event); + + Status = pRS->GetVariable( + EFI_FPDT_VARIABLE, \ + &gAmiGlobalVariableGuid, + NULL, \ + &VarSize, \ + &FpdtVar ); + if (EFI_ERROR (Status)) { + TRACE((-1,"Acpi BuildFPDT: No Cpu Protocol was found.\n")); + return Status; + } + + Status = pBS->LocateProtocol ( + &gEfiCpuArchProtocolGuid, + NULL, + &Cpu + ); + if (!EFI_ERROR (Status)) { + + UINT64 CurrentTicker, TimerPeriod; + + Status = Cpu->GetTimerValue (Cpu, 0, &CurrentTicker, &TimerPeriod); + + if (!EFI_ERROR (Status)) + FpdtVar->NanoFreq = TimerPeriod; + + if (FpdtVar->NanoFreq == 0) { + IoWrite8(0x80, 0xEE); + while(1); + } + + } else { + + TRACE((-1,"Acpi BuildFPDT: No Cpu Protocol was found.\n")); + return Status; + + } + + Status = pRS->SetVariable( + L"FPDT_Variable", \ + &gAmiGlobalVariableGuid, \ + EFI_VARIABLE_BOOTSERVICE_ACCESS | \ + EFI_VARIABLE_RUNTIME_ACCESS, \ + sizeof(UINT32), \ + &FpdtVar ); + + ASSERT_EFI_ERROR(Status); + + return Status; +} + // <[EIP106575], [EIP106731] + +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// Procedure: BuildFPDT +// +// Description: This function allocates memory for and fills FPDT struscure. It also +// creates Variable with the addres od S3 and Normal Boot performance srtuctures +// to be filled later. +// Input: +// IN UINTN TablVer - Version of FACP table +// IN OUT **ACPI_HDR TablPtr - Pointer to memory, where the FACP table will resides. +// Filled by this procedure +// Output: +// EFI_STATUS: +// EFI_OUT_OF_RESOURCES - Memory for the table could not be allocated +// EFI_SUCCESS - Table was successfully build +// +//---------------------------------------------------------------------------- +//<AMI_PHDR_END> + +EFI_STATUS BuildFPDT (IN UINTN TablVer, OUT ACPI_HDR **TablPtr) + +{ + UINT8 *TempPtr; + PERF_TAB_HEADER *S3PerfRecHdr, *BasBootPerfRecHdr; + BASIC_S3_RESUME_PERF_REC *S3PerfRec; + BASIC_BOOT_PERF_REC *BasBootPerfRec; + UINTN RecordsSize; + FPDT_50 *FPDT; + EFI_STATUS Status; + EFI_FPDT_STRUCTURE *FpdtVar, *OldFpdtVarAddress; + EFI_CPU_ARCH_PROTOCOL *Cpu; + UINTN VarSize = sizeof (UINT32); + // [EIP106575], [EIP106731]> + VOID *Registration; + EFI_EVENT Event; + // <[EIP106575], [EIP106731] + +//----------------------------- + + if (TablVer<1 || TablVer>4) return EFI_INVALID_PARAMETER; + RecordsSize = (sizeof(EFI_FPDT_STRUCTURE) + sizeof(PERF_TAB_HEADER)*2 + + sizeof(BASIC_S3_RESUME_PERF_REC)+ + sizeof(BASIC_BOOT_PERF_REC)); + Status = pBS->AllocatePool(EfiRuntimeServicesData, RecordsSize, &TempPtr); + if (EFI_ERROR(Status)) return EFI_OUT_OF_RESOURCES; +#ifdef EFIx64 + if (((UINT64)TempPtr) & 0xffffffff00000000) + { + EFI_PHYSICAL_ADDRESS Memory = 0x00000000ffffffff; + Status = pBS->FreePool(TempPtr); + ASSERT_EFI_ERROR(Status); + Status = pBS->AllocatePages(AllocateMaxAddress, EfiRuntimeServicesData, 1, &Memory); + ASSERT_EFI_ERROR(Status); + + if (EFI_ERROR(Status)) return EFI_OUT_OF_RESOURCES; + + TempPtr = (UINT8*)Memory; + } +#endif + pBS->SetMem(TempPtr, RecordsSize, 0); + + *TablPtr = MallocZ (sizeof(FPDT_50)); + + if ((*TablPtr)==NULL) + { + ASSERT(*TablPtr); + return EFI_OUT_OF_RESOURCES; + } + FpdtVar = (EFI_FPDT_STRUCTURE*) TempPtr; + TempPtr += sizeof(EFI_FPDT_STRUCTURE); + S3PerfRecHdr = (PERF_TAB_HEADER*) TempPtr; + TempPtr += sizeof(PERF_TAB_HEADER); + S3PerfRec = (BASIC_S3_RESUME_PERF_REC*)TempPtr; + TempPtr += sizeof(BASIC_S3_RESUME_PERF_REC); + BasBootPerfRecHdr = (PERF_TAB_HEADER*) TempPtr; + TempPtr += sizeof(PERF_TAB_HEADER); + BasBootPerfRec = (BASIC_BOOT_PERF_REC*)TempPtr; + + S3PerfRecHdr->Signature = 0x54503353;// `S3PT' + S3PerfRecHdr->Length = sizeof(PERF_TAB_HEADER) + sizeof(BASIC_S3_RESUME_PERF_REC); + + S3PerfRec->Header.PerfRecType = 0; + S3PerfRec->Header.RecLength = sizeof(BASIC_S3_RESUME_PERF_REC); + S3PerfRec->Header.Revision = 1; + + BasBootPerfRecHdr->Signature = 0x54504246;// `FBPT' + BasBootPerfRecHdr->Length = sizeof(PERF_TAB_HEADER) + sizeof(BASIC_BOOT_PERF_REC); + + BasBootPerfRec->Header.PerfRecType = 2; + BasBootPerfRec->Header.RecLength = sizeof(BASIC_BOOT_PERF_REC); + BasBootPerfRec->Header.Revision = 2; + + FPDT = (FPDT_50*)*TablPtr; + PrepareHdr20(FPDT_SIG, (ACPI_HDR*)FPDT, TablVer); + FPDT->Header.Length = sizeof(FPDT_50); + FPDT->Header.Revision = 1; + FPDT->BasS3Rec.PerfRecType = 1; + FPDT->BasS3Rec.Length = sizeof(FPDT_PERF_RECORD); + FPDT->BasS3Rec.Revision = 1; + FPDT->BasS3Rec.Pointer = (EFI_PHYSICAL_ADDRESS)((UINTN)S3PerfRecHdr); + + FPDT->BasBootRec.PerfRecType = 0; + FPDT->BasBootRec.Length = sizeof(FPDT_PERF_RECORD); + FPDT->BasBootRec.Revision = 1; + FPDT->BasBootRec.Pointer = (EFI_PHYSICAL_ADDRESS)((UINTN)BasBootPerfRecHdr); + + FPDT->Header.Checksum = ChsumTbl((UINT8*)FPDT, FPDT->Header.Length); + + Status = pBS->LocateProtocol ( + &gEfiCpuArchProtocolGuid, + NULL, + &Cpu + ); + if (!EFI_ERROR (Status)) + { + UINT64 CurrentTicker, TimerPeriod; + Status = Cpu->GetTimerValue (Cpu, 0, &CurrentTicker, &TimerPeriod); + if (!EFI_ERROR (Status)) + FpdtVar->NanoFreq = TimerPeriod; + + } else { + Status = pBS->CreateEvent ( + EFI_EVENT_NOTIFY_SIGNAL, + TPL_CALLBACK, + GetNanoFreqCallback, + NULL, + &Event + ); + if (!EFI_ERROR (Status)) { + Status = pBS->RegisterProtocolNotify ( + &gEfiMpServiceProtocolGuid, + Event, + &Registration + ); + } + } + // <[EIP106575], [EIP106731] + + // Get Cpu Frequency + + FpdtVar->S3Pointer = FPDT->BasS3Rec.Pointer; + FpdtVar->BasBootPointer = FPDT->BasBootRec.Pointer; + Status = pRS->SetVariable( + EFI_FPDT_VARIABLE, + &gAmiGlobalVariableGuid, + EFI_VARIABLE_BOOTSERVICE_ACCESS | + EFI_VARIABLE_RUNTIME_ACCESS, + sizeof(UINT32), + &FpdtVar + ); + Status = pRS->GetVariable( + L"FPDT_Variable_NV", &gAmiGlobalVariableGuid, + NULL, &VarSize, &OldFpdtVarAddress + ); + if (EFI_ERROR(Status) || (FpdtVar != OldFpdtVarAddress)) + { + Status = pRS->SetVariable( + L"FPDT_Variable_NV", + &gAmiGlobalVariableGuid, + EFI_VARIABLE_NON_VOLATILE | + EFI_VARIABLE_BOOTSERVICE_ACCESS, + sizeof(UINT32), + &FpdtVar + ); + ASSERT_EFI_ERROR(Status); + } + + return Status; +} + +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// Procedure: BuildFIDT +// +// Description: This function allocates memory for and fills FIDT struscure. +// +// Input: +// IN OUT **ACPI_HDR TablPtr - Pointer to memory, where the FACP table will resides. +// Filled by this procedure +// Output: +// EFI_STATUS: +// EFI_OUT_OF_RESOURCES - Memory for the table could not be allocated +// EFI_SUCCESS - Table was successfully build +// +//---------------------------------------------------------------------------- +//<AMI_PHDR_END> + +EFI_STATUS BuildFIDT (IN OUT ACPI_HDR **TablPtr) + +{ + + FW_VERSION *FidPtr = NULL; + UINTN FidLen = 0; + ACPI_HDR *FidTblHdr; + EFI_GUID FwGuid = FW_VERSION_GUID; + UINT8 i; + CHAR8 CoreMajVer [3] = THREE_CHAR_ARRAY(CORE_MAJOR_VERSION); + CHAR8 CoreMinVer [3] = THREE_CHAR_ARRAY(CORE_MINOR_VERSION); + CHAR8 ProjMajVer [3] = THREE_CHAR_ARRAY(PROJECT_MAJOR_VERSION); + CHAR8 ProjMinVer [3] = THREE_CHAR_ARRAY(PROJECT_MINOR_VERSION); + + FidLen = sizeof(ACPI_HDR) + sizeof(FW_VERSION); + *TablPtr = MallocZ (FidLen); + if ((*TablPtr)==NULL) + { + ASSERT(*TablPtr); + return EFI_OUT_OF_RESOURCES; + } + FidTblHdr = (ACPI_HDR*)*TablPtr; + PrepareHdr20(FIDT_SIG, FidTblHdr, 4); + FidTblHdr->Length = (UINT32)FidLen; + FidTblHdr->Revision = 1; + + FidPtr = (FW_VERSION*) ((UINT8*)FidTblHdr + sizeof(ACPI_HDR)); + + Strcpy (FidPtr->FirmwareID, CONVERT_TO_STRING($FID)); + FidPtr->StructVersion = 4; + FidPtr->Size = sizeof(FW_VERSION); + Strcpy (FidPtr->BiosTag, CONVERT_TO_STRING(BIOS_TAG)); + FidPtr->FirmwareGuid = FwGuid; + MemCpy(FidPtr->CoreMajorVersion, CoreMajVer, 3); + MemCpy(FidPtr->CoreMinorVersion, CoreMinVer, 3); + MemCpy(FidPtr->ProjectMajorVersion, ProjMajVer, 3); + MemCpy(FidPtr->ProjectMinorVersion, ProjMinVer, 3); + + FidPtr->SignOnStringId = 0xffff; + + for (i=0; i<6; i++) FidPtr->OemId[i]=ACPI_OEM_ID[i]; + + for (i=0; i<8; i++) FidPtr->OemTableId[i]=ACPI_OEM_TBL_ID[i]; + + FidTblHdr->Checksum = ChsumTbl((UINT8*)FidTblHdr, FidTblHdr->Length); + + + + //TRACE((TRACE_ALWAYS, "FIDT Created.\n")); + + + return EFI_SUCCESS; +} +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// Procedure: BuildFacpiAll (NUINT TablVer, VOID *TablPtr) +// +// Description: This function allocates memory for and fills FACP table v 1.1+ with +// predefined values from SDL tokens +// Input: +// IN UINTN TablVer - Version of FACP table +// IN OUT **ACPI_HDR TablPtr - Pointer to memory, where the FACP table will resides. +// Filled by this procedure +// Output: +// EFI_STATUS: +// EFI_OUT_OF_RESOURCES - Memory for the table could not be allocated +// EFI_SUCCESS - Table was successfully build +// +//---------------------------------------------------------------------------- +//<AMI_PHDR_END> + + +EFI_STATUS BuildFacpiAll (IN UINTN TablVer, OUT ACPI_HDR **TablPtr) + +{ + FACP_50 *facp; + ACPI_HDR *FACP_Hdr; + UINT32 SizeOfFacp = sizeof(FACP_20); +//----------------------------- + + if (TablVer<1 || TablVer>4) return EFI_INVALID_PARAMETER; + + if (TablVer == 1) SizeOfFacp = 0x84;// size of compatability 1.1 structure + if (ACPI_BUILD_TABLES_5_0 == 1) SizeOfFacp = sizeof(FACP_50); + *TablPtr = MallocZ (SizeOfFacp); + if ((*TablPtr)==NULL) + { + ASSERT(*TablPtr); + return EFI_OUT_OF_RESOURCES; + } + + FACP_Hdr = *TablPtr; + + if (TablVer == 1) + { + PrepareHdr20(FACP_SIG, FACP_Hdr, 2); + FACP_Hdr->Revision = ACPI_REV2;// compatability 1.1 structure + } + + else + PrepareHdr20(FACP_SIG, FACP_Hdr, TablVer); + + facp = (PFACP_50) *TablPtr; + + facp->Reserved1 = ACPI_INT_MODEL; + + facp->PM_PPROF = ACPI_PM_PROFILE; + facp->SCI_INT = ACPI_SCI_INT; + facp->SMI_CMD = SW_SMI_IO_ADDRESS; + facp->ACPI_ENABLE_CMD = SW_SMI_ACPI_ENABLE; + facp->ACPI_DISABLE_CMD = SW_SMI_ACPI_DISABLE; + facp->S4BIOS_REQ = SW_SMI_S4BIOS; + + facp->PSTATE_CNT = SW_SMI_PSTATE_CNT; + + if (PM1A_EVT_BLK_ADDRESS > 0xffffffff) + facp->PM1a_EVT_BLK = 0; + else + facp->PM1a_EVT_BLK = PM1A_EVT_BLK_ADDRESS; + + if (PM1B_EVT_BLK_ADDRESS > 0xffffffff) + facp->PM1b_EVT_BLK = 0; + else + facp->PM1b_EVT_BLK = PM1B_EVT_BLK_ADDRESS; + + if (PM1A_CNT_BLK_ADDRESS > 0xffffffff) + facp->PM1a_CNT_BLK = 0; + else + facp->PM1a_CNT_BLK = PM1A_CNT_BLK_ADDRESS; + + if (PM1B_CNT_BLK_ADDRESS > 0xffffffff) + facp->PM1b_CNT_BLK = 0; + else + facp->PM1b_CNT_BLK = PM1B_CNT_BLK_ADDRESS; + + if (PM2_CNT_BLK_ADDRESS > 0xffffffff) + facp->PM2_CNT_BLK = 0; + else + facp->PM2_CNT_BLK = PM2_CNT_BLK_ADDRESS; + + if (PM_TMR_BLK_ADDRESS > 0xffffffff) + facp->PM_TMR_BLK = 0; + else + facp->PM_TMR_BLK = PM_TMR_BLK_ADDRESS; + + if (GPE0_BLK_ADDRESS > 0xffffffff) + facp->GPE0_BLK = 0; + else + facp->GPE0_BLK = GPE0_BLK_ADDRESS; + + if (GPE1_BLK_ADDRESS > 0xffffffff) + facp->GPE1_BLK = 0; + else + facp->GPE1_BLK = GPE1_BLK_ADDRESS; + + facp->GPE0_BLK_LEN = GPE0_BLK_LENGTH; + facp->GPE1_BLK_LEN = GPE1_BLK_LENGTH; + facp->GPE1_BASE = GPE1_BASE_OFFSET; + facp->PM1_EVT_LEN = PM1_EVT_LENGTH; + facp->PM1_CNT_LEN = PM1_CNT_LENGTH; + facp->PM2_CNT_LEN = PM2_CNT_LENGTH; + facp->PM_TM_LEN = PM_TMR_LENGTH; + + facp->CST_CNT = SW_SMI_CST_CNT; + facp->P_LVL2_LAT = P_LVL2_LAT_VAL; + facp->P_LVL3_LAT = P_LVL3_LAT_VAL; + facp->FLUSH_SIZE = FLUSH_SIZE_VAL; + facp->FLUSH_STRIDE = FLUSH_STRIDE_VAL; + facp->DUTY_OFFSET = DUTY_OFFSET_VAL; + facp->DUTY_WIDTH = DUTY_WIDTH_VAL; + facp->DAY_ALRM = ACPI_ALARM_DAY_CMOS; + facp->MON_ALRM = ACPI_ALARM_MONTH_CMOS; + facp->CENTURY = ACPI_CENTURY_CMOS; + facp->IAPC_BOOT_ARCH = ACPI_IA_BOOT_ARCH; + + //--------Filling Flags for V.1---------------------- + + facp->FLAGS = 0; + + if (FACP_FLAG_WBINVD) facp->FLAGS = 1; + + if (FACP_FLAG_WBINVD_FLUSH) facp->FLAGS |= 1<<1; + + if (FACP_FLAG_PROC_C1) facp->FLAGS |= 1<<2; + + if (FACP_FLAG_P_LVL2_UP) facp->FLAGS |= 1<<3; + + if (FACP_FLAG_PWR_BUTTON) facp->FLAGS |= 1<<4; + + if (FACP_FLAG_SLP_BUTTON) facp->FLAGS |= 1<<5; + + if (FACP_FLAG_FIX_RTC) facp->FLAGS |= 1<<6; + + if (FACP_FLAG_RTC_S4) facp->FLAGS |= 1<<7; + + if (FACP_FLAG_TMR_VAL_EXT) facp->FLAGS |= 1<<8; + + if (FACP_FLAG_DCK_CAP) facp->FLAGS |= 1<<9; + + + //--------Filling Flags for V.2 and GAS compat structure for v.1---------------------- + + if (FACP_FLAG_RESET_REG_SUP) facp->FLAGS |= 1<<10; + + if (FACP_FLAG_SEALED_CASE) facp->FLAGS |= 1<<11; + + if (FACP_FLAG_HEADLESS) facp->FLAGS |= 1<<12; + + if (FACP_FLAG_CPU_SW_SLP) facp->FLAGS |= 1<<13; + +#if ACPI_BUILD_TABLES_3_0 + + if (FACP_FLAG_USE_PLATFORM_CLOCK) facp->FLAGS |= 1<<15; + + if (FACP_FLAG_S4_RTC_STS_VALID) facp->FLAGS |= 1<<16; + + if (FACP_FLAG_REMOTE_POWER_ON_CAPABLE) facp->FLAGS |= 1<<17; + + if (TablVer > 2) + { + if (FACP_FLAG_FORCE_APIC_CLUSTER_MODEL) facp->FLAGS |= 1<<18; + + if (FACP_FLAG_FORCE_APIC_PHYSICAL_DESTINATION_MODE) facp->FLAGS |= 1<<19; + + if (FACP_FLAG_PCI_EXP_WAK) facp->FLAGS |= 1<<14; + } + +#endif + + // RESET_REG GAS_20 structure and value + facp->RESET_REG.AddrSpcID = ACPI_RESET_REG_TYPE; + facp->RESET_REG.RegBitWidth = ACPI_RESET_REG_BITWIDTH; + facp->RESET_REG.RegBitOffs = ACPI_RESET_REG_BITOFFSET; + facp->RESET_REG.Address = ACPI_RESET_REG_ADDRESS; + facp->RESET_VAL = ACPI_RESET_REG_VALUE; + + if (ACPI_RESET_REG_ADDRESS) + { + // Set FACP flag + facp->FLAGS |= 1<<10; + } + + if (TablVer == 1) + { + facp->Header.Length = 0x84; + facp->Header.Checksum = 0; + facp->Header.Checksum = ChsumTbl((UINT8*)facp, facp->Header.Length); + return EFI_SUCCESS; + } + + //--------This is all for V.1----------------------- + + // PM1a_EVT_BLK GAS_20 structure + facp->X_PM1a_EVT_BLK.AddrSpcID = PM1A_EVT_BLK_TYPE; + facp->X_PM1a_EVT_BLK.RegBitWidth= PM1A_EVT_BLK_BITWIDTH; + facp->X_PM1a_EVT_BLK.RegBitOffs = PM1A_EVT_BLK_BITOFFSET; + facp->X_PM1a_EVT_BLK.AccessSize = 2; + facp->X_PM1a_EVT_BLK.Address = PM1A_EVT_BLK_ADDRESS; + + // PM1a_CNT_BLK GAS_20 structure + facp->X_PM1a_CNT_BLK.AddrSpcID = PM1A_CNT_BLK_TYPE; + facp->X_PM1a_CNT_BLK.RegBitWidth= PM1A_CNT_BLK_BITWIDTH; + facp->X_PM1a_CNT_BLK.RegBitOffs = PM1A_CNT_BLK_BITOFFSET; + facp->X_PM1a_CNT_BLK.AccessSize = 2; + facp->X_PM1a_CNT_BLK.Address = PM1A_CNT_BLK_ADDRESS; + + // PM1b_EVT_BLK GAS_20 structure + facp->X_PM1b_EVT_BLK.AddrSpcID = PM1B_EVT_BLK_TYPE; + facp->X_PM1b_EVT_BLK.RegBitWidth= PM1B_EVT_BLK_BITWIDTH; + facp->X_PM1b_EVT_BLK.RegBitOffs = PM1B_EVT_BLK_BITOFFSET; + facp->X_PM1b_EVT_BLK.AccessSize = 2; + facp->X_PM1b_EVT_BLK.Address = PM1B_EVT_BLK_ADDRESS; + + // PM1b_CNT_BLK GAS_20 structure + facp->X_PM1b_CNT_BLK.AddrSpcID = PM1B_CNT_BLK_TYPE; + facp->X_PM1b_CNT_BLK.RegBitWidth= PM1B_CNT_BLK_BITWIDTH; + facp->X_PM1b_CNT_BLK.RegBitOffs = PM1B_CNT_BLK_BITOFFSET; + facp->X_PM1b_CNT_BLK.AccessSize = 2; + facp->X_PM1b_CNT_BLK.Address = PM1B_CNT_BLK_ADDRESS; + + // PM1b_CNT_BLK GAS_20 structure + facp->X_PM2_CNT_BLK.AddrSpcID = PM2_CNT_BLK_TYPE; + facp->X_PM2_CNT_BLK.RegBitWidth = PM2_CNT_BLK_BITWIDTH; + facp->X_PM2_CNT_BLK.RegBitOffs = PM2_CNT_BLK_BITOFFSET; + facp->X_PM2_CNT_BLK.AccessSize = 1; + facp->X_PM2_CNT_BLK.Address = PM2_CNT_BLK_ADDRESS; + + facp->X_PM_TMR_BLK.AddrSpcID = PM_TMR_BLK_TYPE; + facp->X_PM_TMR_BLK.RegBitWidth = PM_TMR_BLK_BITWIDTH; + facp->X_PM_TMR_BLK.RegBitOffs = PM_TMR_BLK_BITOFFSET; + facp->X_PM_TMR_BLK.AccessSize = 3; + facp->X_PM_TMR_BLK.Address = PM_TMR_BLK_ADDRESS; + + facp->X_GPE0_BLK.AddrSpcID = GPE0_BLK_TYPE; + facp->X_GPE0_BLK.RegBitWidth = GPE0_BLK_BITWIDTH; + facp->X_GPE0_BLK.RegBitOffs = GPE0_BLK_BITOFFSET; + facp->X_GPE0_BLK.AccessSize = 1; + facp->X_GPE0_BLK.Address = GPE0_BLK_ADDRESS; + + facp->X_GPE1_BLK.AddrSpcID = GPE1_BLK_TYPE; + facp->X_GPE1_BLK.RegBitWidth = GPE1_BLK_BITWIDTH; + facp->X_GPE1_BLK.RegBitOffs = GPE1_BLK_BITOFFSET; + facp->X_GPE1_BLK.AccessSize = 1; + facp->X_GPE1_BLK.Address = GPE1_BLK_ADDRESS; + + if (ACPI_BUILD_TABLES_5_0 == 1) + { +#if HW_REDUCED_ACPI + + facp->FLAGS |= 1<<20; + + facp->SLEEP_CONTROL_REG.AddrSpcID = SLEEP_CONTROL_REG_TYPE; + facp->SLEEP_CONTROL_REG.RegBitWidth = SLEEP_CONTROL_REG_BITWIDTH; + facp->SLEEP_CONTROL_REG.RegBitOffs = SLEEP_CONTROL_REG_BITOFFSET; + facp->SLEEP_CONTROL_REG.AccessSize = SLEEP_CONTROL_REG_ACCESS_SIZE; + facp->SLEEP_CONTROL_REG.Address = SLEEP_CONTROL_REG_ADDRESS; + + facp->SLEEP_STATUS_REG.AddrSpcID = SLEEP_STATUS_REG_TYPE; + facp->SLEEP_STATUS_REG.RegBitWidth = SLEEP_STATUS_REG_BITWIDTH; + facp->SLEEP_STATUS_REG.RegBitOffs = SLEEP_STATUS_REG_BITOFFSET; + facp->SLEEP_STATUS_REG.AccessSize = SLEEP_STATUS_REG_ACCESS_SIZE; + facp->SLEEP_STATUS_REG.Address = SLEEP_STATUS_REG_ADDRESS; +#endif + + if (LOW_POWER_S0_IDLE_CAPABLE) facp->FLAGS |= 1<<21; + facp->Header.Revision = 5; // ACPI 5.0 revision + } + facp->Header.Length = SizeOfFacp; + facp->Header.Checksum = 0; + facp->Header.Checksum = ChsumTbl((UINT8*)facp, facp->Header.Length); + + return EFI_SUCCESS; + +}// end of BuildFacpiAll + +//---------------------------------------------------------------------------- +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// Procedure: BuildLapic +// +// Description: Allocates memory for and builds LAPIC entry for MADT table +// +// Input: IN CPUINFO *CpuInfo - Pointer to a block of information about cpu +// passed through cpu info HOB, if NULL - it is a +// dummy entry. +// IN UINTN CpuCount - Number of the cpu +// +// Output: +// MADT_ENTRY_HEADER * - pointer to the LAPIC entry header for the MADT table +// if NULL - not enough memory +// +//---------------------------------------------------------------------------- +//<AMI_PHDR_END> +MADT_ENTRY_HEADER *BuildLapic(IN CPUINFO *CpuInfo, IN UINT32 CpuId) +{ + LAPIC_H32 *LapicPtr; + LapicPtr = MallocZ(sizeof(LAPIC_H32)); + ASSERT (LapicPtr); + + if (!LapicPtr) return NULL; + + LapicPtr->Header.Type = (UINT8) AT_LAPIC; //Type 0 - indicating LAPIC Entry + LapicPtr->Header.Length = (UINT8) sizeof(LAPIC_H32); + LapicPtr->CpuId = CpuId; + + if (CpuInfo != NULL) // This is not a dummy entry + { + LapicPtr->LapicId = (UINT8) CpuInfo->ApicId; + if (gMaxLapic < LapicPtr->LapicId) gMaxLapic = LapicPtr->LapicId; + LapicPtr->Flags = (CpuInfo->Valid) ? FL_ENABLE : 0; + } + + else // Tis is a dummy entry for not installed processor + { + LapicPtr->LapicId = ++gMaxLapic; + LapicPtr->Flags = 0; + } + + return (MADT_ENTRY_HEADER*) LapicPtr; + +}// end of BuildLapic + +//---------------------------------------------------------------------------- +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// Procedure: BuildLx2Apic +// +// Description: Allocates memory for and builds Local x2APIC entry for MADT table +// +// Input: +// IN UINT32 ApicId - Apic Id of processor. +// IN UINT32 Uid - UID of processor. +// IN UINT32 Flags - Flags of entry. +// +// Output: +// MADT_ENTRY_HEADER * - pointer to the LX2APIC entry header for the MADT table +// if NULL - not enough memory +// +//---------------------------------------------------------------------------- +//<AMI_PHDR_END> +MADT_ENTRY_HEADER *BuildLx2Apic(IN UINT32 ApicId, IN UINT32 Uid, IN UINT32 Flags) +{ + LX2APIC *Lx2ApicPtr; + Lx2ApicPtr = MallocZ(sizeof(LX2APIC)); + ASSERT (Lx2ApicPtr); + + if (!Lx2ApicPtr) return NULL; + + Lx2ApicPtr->Header.Type = (UINT8) AT_LX2APIC; //Type A - indicating LX2APIC Entry + Lx2ApicPtr->Header.Length = (UINT8) sizeof(LX2APIC); + Lx2ApicPtr->ApicId = ApicId; + Lx2ApicPtr->Flags = Flags; + Lx2ApicPtr->Uid = Uid; + return (MADT_ENTRY_HEADER*) Lx2ApicPtr; +}// end of BuildLx2Apic + +//---------------------------------------------------------------------------- +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// Procedure: BuildLsapic +// +// Description: Allocates memory for and builds LSAPIC entry for MADT table +// +// +// Input: IN CPUINFO *CpuInfo - Pointer to a block of information about cpu +// passed through cpu info HOB +// IN UINT32 CpuCount - Number of the cpu +// IN UINTN Ver - Version of MADT table +// +// Output: +// MADT_ENTRY_HEADER * - pointer to the LAPIC entry header for the MADT table +// if NULL - not enough memory +// +//---------------------------------------------------------------------------- +//<AMI_PHDR_END> +MADT_ENTRY_HEADER *BuildLsapic(IN CPUINFO *CpuInfo, IN UINT32 CpuId, IN UINTN Ver) +{ + LSAPIC_H20 *LsapicPtr; + + if (Ver < 3) + LsapicPtr = MallocZ(sizeof(LSAPIC_H20)); + else + LsapicPtr = MallocZ(sizeof(LSAPIC_H30)); + + ASSERT (LsapicPtr); + + if (!LsapicPtr) return NULL; + + LsapicPtr->Header.Type = (UINT8) AT_LSAPIC; //Type 7 - indicating LSAPIC Entry + + if (Ver < 3) + LsapicPtr->Header.Length = (UINT8) sizeof(LSAPIC_H20); + else + LsapicPtr->Header.Length = (UINT8) sizeof(LSAPIC_H30); + + LsapicPtr->CpuId = CpuId; + LsapicPtr->LsapicId = (UINT8) CpuInfo->ApicId; + LsapicPtr->LsapicEid = (UINT8) CpuInfo->ApicEId; + LsapicPtr->Flags = (CpuInfo->Valid) ? FL_ENABLE : 0; + return (MADT_ENTRY_HEADER*) LsapicPtr; + +}// end of BuildLsapic LapicPtr + +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// Procedure: BuildIoapicIosapic +// +// Description: +// This function will probe IndReg and DataReg of discovered IOxAPIC base address +// and allocate memory for and builds Ioapic/Iosapic entry for MADT table +// +// Input: +// IN UINT64 BaseAddr - Base Addrerss where IOxApic presence detected +// IN OUT UINT64 *VecBase - pointer to the System Vector Base variable that +// needs to be updated with IOAPIC.MAXREDIR# by this function +// +// +// Output: +// MADT_ENTRY_HEADER * - pointer to the Ioapic/Iosapi entry header for the MADT table +// if NULL - not enough memory +// +//---------------------------------------------------------------------------- +//<AMI_PHDR_END> +#pragma optimize( "", off ) +MADT_ENTRY_HEADER *BuildIoapicIosapic(IN UINT32 BaseAddr, OUT UINT32 *VecBase) +{ + UINT32 Tmp; + UINT32 volatile *DatPtr; + UINT8 volatile *IdxPtr; + UINT32 IoapicId; + UINT32 IoapicVer; + IOAPIC_H20 *IoapicPtr; + IOSAPIC_H20 *IosapicPtr; + +//============================== + //Read IOAPIC.ID reg and figure out + //1.How many INTINs it has + //2.What ID did BIOS gave to it + IdxPtr=(UINT8*)(BaseAddr + IOA_IND_REG_OFFS); + DatPtr=(UINT32*)(BaseAddr + IOA_DAT_REG_OFFS); + + *IdxPtr = IOA_ID_IND; // bits 27..24=IOAPIC_ID + + Tmp = *DatPtr; + + IoapicId = ((Tmp&0x0f000000)>>24); + + *IdxPtr = IOA_VER_IND; // IOAPIC_VER register + + Tmp=*DatPtr; + + IoapicVer=(Tmp&0xff); + + if (IoapicVer < IO_APIC_VERSION_PARAMETER) // This is Ioapic + { + IoapicPtr = MallocZ(sizeof(IOAPIC_H20)); + ASSERT (IoapicPtr); + + if (!IoapicPtr) return NULL; + + IoapicPtr->Header.Type = (UINT8) AT_IOAPIC; // 1 - For IOAPIC Structure + IoapicPtr->Header.Length = (UINT8) sizeof (IOAPIC_H20); + IoapicPtr->IoapicAddress = (UINT32) BaseAddr; + IoapicPtr->IoapicId = (UINT8) IoapicId; + IoapicPtr->SysVectBase = (UINT32) *VecBase; + //Adjust VecBase with current Max Redirection value + (*VecBase)+=((UINT32)((Tmp&0x00ff0000)>>16))+1; + return (MADT_ENTRY_HEADER*) IoapicPtr; + } + + else // This is Iosapic + { + IosapicPtr = MallocZ(sizeof(IOSAPIC_H20)); + ASSERT (IosapicPtr); + + if (!IosapicPtr) return NULL; + + IosapicPtr->Header.Type = (UINT8) AT_IOSAPIC; // 6 - For IOSAPIC Structure + IosapicPtr->Header.Length = (UINT8) sizeof (IOSAPIC_H20); + IosapicPtr->IosapicAddress = (UINT64) BaseAddr; + IosapicPtr->IoapicId = (UINT8) IoapicId; + IosapicPtr->SysVectBase = (UINT32) *VecBase; + //Adjust VecBase with current Max Redirection value + (*VecBase)+=((UINT32)((Tmp&0x00ff0000)>>16))+1; + return (MADT_ENTRY_HEADER*) IosapicPtr; + } + +}// End of BuildIoapicIosapic +#pragma optimize( "", on ) + +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// Procedure: BuildIoapicManualy +// +// Description: Allocates memory for and builds LAPIC entry for MADT table filled with +// Dummy information +// +// Output: +// MADT_ENTRY_HEADER * - pointer to the LAPIC entry header for the MADT table +// if NULL - not enough memory +// +//---------------------------------------------------------------------------- +//<AMI_PHDR_END> + +MADT_ENTRY_HEADER *BuildIoapicManualy() +{ + IOAPIC_H20 *IoapicPtr; + + IoapicPtr = MallocZ(sizeof(IOAPIC_H20)); + ASSERT (IoapicPtr); + + if (!IoapicPtr) return NULL; + + IoapicPtr->Header.Type = (UINT8) AT_IOAPIC; // 1 - For IOAPIC Structure + IoapicPtr->Header.Length = (UINT8) sizeof (IOAPIC_H20); + IoapicPtr->IoapicAddress = (UINT32) APCB; + IoapicPtr->IoapicId = (UINT8) 0; + IoapicPtr->SysVectBase = (UINT32) 0; + return (MADT_ENTRY_HEADER*) IoapicPtr; + + +}// end of BuildIoapicManualy + +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// Procedure: AddIsoFromTbl +// +// Description: Allocates memory for and builds ISO entry for MADT table, based +// on INTERRUPT SOURCE OVERRIDE info from predifined table +// +// Input: UINTN IsoTblNumb - Number of entry in ISO table for which an entry should +// be build. +// +// Output: +// MADT_ENTRY_HEADER * - pointer to the ISO entry header for the MADT table +// if NULL - not enough memory +// +//---------------------------------------------------------------------------- +//<AMI_PHDR_END> + +MADT_ENTRY_HEADER *BuildIsoFromTbl (UINTN IsoTblNumb) +{ + ISO_H20 *IsoPtr; + + IsoPtr = MallocZ(sizeof(ISO_H20)); + ASSERT (IsoPtr); + + if (!IsoPtr) return NULL; + + IsoPtr->Header.Type = AT_ISO; // 2 - For ISO structure + IsoPtr->Header.Length = sizeof(ISO_H20); + IsoPtr->Bus = 0; + IsoPtr->Source = (UINT8) IsoTbl[IsoTblNumb].PicIrq; + IsoPtr->GlobalSysVect = (UINT32) IsoTbl[IsoTblNumb].ApicInt; + IsoPtr->Flags = (UINT16) IsoTbl[IsoTblNumb].Flags; + return (MADT_ENTRY_HEADER*) IsoPtr; +}//end of BuildIsoFromTbl + +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// Procedure: BuildLapicsFromHob +// +// Description: +// Build Local Apic Entries from HOB. +// +// Input: +// IN UINTN TableVer - ACPI Spec. Version +// IN OUT MADT_ENTRIES *MadtTblEntries - MADT Table Entry list. +// +// Output: EFI_STATUS +// EFI_OUT_OF_RESOURCES - not enough memory +// EFI_UNSUPPORTED - CPU info hob not found +// EFI_INVALID_PARAMETER - invalid ACPI version +// EFI_SUCCESS - MADT table were successfully build +// +//---------------------------------------------------------------------------- +//<AMI_PHDR_END> + +EFI_STATUS BuildLapicsFromHob( + IN UINTN TablVer, + IN OUT MADT_ENTRIES *MadtTblEntries +) +{ + UINT32 NumbOfCPUs, DummyCPUs = 0, i; + static EFI_GUID CpuInfoHobGuid = AMI_CPUINFO_HOB_GUID; + static EFI_GUID HobListGuid = HOB_LIST_GUID; + UINT32 CpuCount, LastItem = 1; + CPUINFO_HOB *CpuInfoHob; + CPUINFO *CpuInfo = NULL; + MADT_ENTRY_HEADER *HdrPtr; + EFI_STATUS Status; + + CpuInfoHob = (CPUINFO_HOB*)GetEfiConfigurationTable(pST,&HobListGuid); + + if (CpuInfoHob == NULL) Status = EFI_UNSUPPORTED; + else Status = FindNextHobByGuid(&CpuInfoHobGuid,(VOID**)&CpuInfoHob); + + ASSERT_EFI_ERROR(Status); + + if (EFI_ERROR(Status)) return Status; + + NumbOfCPUs = CpuInfoHob->CpuCount; + +#if defined SKIP_DUMMY_LAPICS && SKIP_DUMMY_LAPICS==1 +// If SKIP_DUMMY_LAPICS defined and 1 - somebody want to skip creation of dummy lapics +// So do nothing there +#else +#if NCPU != 0 +DummyCPUs = NCPU; // NCPU - maximum poccesoros supported by platform - so we need to create dummy entries for +#endif // all processors that are not present, but could be hotpluged. +#endif + +//---Creating LAPIC or/and LSAPIC Entries---------------- + if (DummyCPUs <= NumbOfCPUs) DummyCPUs = NumbOfCPUs; + + for (CpuCount=0; CpuCount < DummyCPUs; CpuCount++) + { + if (CpuCount < NumbOfCPUs) + { + CpuInfo = &(CpuInfoHob->Cpuinfo[CpuCount]); + + if (CpuInfo->ApicVer < LOCAL_APIC_VERSION_PARAMETER) + HdrPtr = BuildLapic(CpuInfo, CpuCount + 1); //Id must match processor object, so add 1 to Cpu Count. + else + HdrPtr = BuildLsapic(CpuInfo, CpuCount + 1, TablVer); //Id must match processor object, so add 1 to Cpu Count. + } + + else HdrPtr = BuildLapic(NULL, CpuCount + 1); // Just add dummy entry + + if (!HdrPtr) return EFI_OUT_OF_RESOURCES; + + if (MadtTblEntries->MadtEntCount == 0) // Adding entries in groving LapicId/LsapicId value order + Status = AppendItemLst ((T_ITEM_LIST*)MadtTblEntries, (VOID*) HdrPtr);// First entry + else + { + for (i = (LastItem - 1); i < MadtTblEntries->MadtEntCount; i++) // No need to handle LSAPIC entry in different way + { + if (((LAPIC_H32*)HdrPtr)->LapicId < ((LAPIC_H32*)MadtTblEntries->MadtEntries[i])->LapicId) break; // LapicId and LsapicId filds are on the same place in bouth structures + } // found entry with bigger LapicId/LsapicId + + if (i == MadtTblEntries->MadtEntCount) + Status = AppendItemLst ((T_ITEM_LIST*)MadtTblEntries, (VOID*) HdrPtr); + else + Status = InsertItemLst ((T_ITEM_LIST*)MadtTblEntries, (VOID*) HdrPtr, i); + } + + ASSERT_EFI_ERROR(Status); + } + + return EFI_SUCCESS; +} + +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// Procedure: BuildLapicsFromProtocol +// +// Description: +// Build Local Apic Entries from Protocol. +// +// Input: +// IN UINTN TableVer - ACPI Spec. Version +// IN OUT MADT_ENTRIES *MadtTblEntries - MADT Table Entry list. +// +// Output: EFI_STATUS +// EFI_OUT_OF_RESOURCES - not enough memory +// EFI_UNSUPPORTED - CPU info hob not found +// EFI_INVALID_PARAMETER - invalid ACPI version +// EFI_SUCCESS - MADT table were successfully build +// +//---------------------------------------------------------------------------- +//<AMI_PHDR_END> + +#ifdef ACPI_INFO2_PROTOCOL_PUBLISHED + +EFI_STATUS BuildLapicsFromProtocol( + IN UINTN TablVer, + IN OUT MADT_ENTRIES *MadtTblEntries +) +{ + EFI_STATUS Status; + MADT_ENTRY_HEADER *HdrPtr; + ACPI_PROCESSOR_INFO *AcpiProcInfo; + UINT32 NumEntries; + UINT32 Index; + CPUINFO CpuInfo; + + if (gAmiCpu2Info->ProtocolVer < 1) return EFI_UNSUPPORTED; + + Status = gAmiCpu2Info->GetAcpiInfo( + gAmiCpu2Info, (VOID**) &AcpiProcInfo, &NumEntries + ); + + if (EFI_ERROR(Status)) return Status; + + for (Index = 0; Index < NumEntries; ++Index) + { + //Note: Only some ACPI_PROCESSOR_INFO fields may only valid for some minimum ACPI_PROCESSOR_INFO.Length. + //The ACPI_PROCESSOR_INFO may have additional fields added in later version. Please see comments in + //AmiCpuInfo2.h file. + if (AcpiProcInfo->Type == ACPI_PROCESSOR_INFO_TYPE) + { + if (AcpiProcInfo->Length >= 60 && AcpiProcInfo->LocalApicType == ACPI_PROC_INFO_x2APIC) + { + HdrPtr = BuildLx2Apic(AcpiProcInfo->ApicId, AcpiProcInfo->ProcId, 1); + gX2Apic = TRUE; + } + + else + { + //This current implementation only supports 8 bit APIC Id and 8-bit extended Id. + CpuInfo.Valid = (BOOLEAN)AcpiProcInfo->Enable; + CpuInfo.ApicId = (UINT8)AcpiProcInfo->ApicId; + CpuInfo.ApicEId = (UINT8)(AcpiProcInfo->ApicId >> 8); + CpuInfo.ApicVer = (UINT8)AcpiProcInfo->ApicVer; + + //Produce entry. + if (AcpiProcInfo->ApicVer < LOCAL_APIC_VERSION_PARAMETER) + HdrPtr = BuildLapic(&CpuInfo, AcpiProcInfo->ProcId); + else + HdrPtr = BuildLsapic(&CpuInfo, AcpiProcInfo->ProcId, TablVer); + } + + Status = AppendItemLst ((T_ITEM_LIST*)MadtTblEntries, (VOID*) HdrPtr); + ASSERT_EFI_ERROR(Status); + + } + + //An earlier version ACPI_PROCESSOR_INFO with a smaller structure may be have been published, + //so use length field. + AcpiProcInfo = (ACPI_PROCESSOR_INFO*)((UINT8*)AcpiProcInfo + AcpiProcInfo->Length); + } + + return EFI_SUCCESS; +} + +#endif + +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// Procedure: BuildLapicNmiFromProtocol +// +// Description: +// Build Local Apic NMI Entries from Protocol. +// +// Input: +// IN OUT MADT_ENTRIES *MadtTblEntries - MADT Table Entry list. +// +// Output: EFI_STATUS +// +//---------------------------------------------------------------------------- +//<AMI_PHDR_END> + +#if AMI_CPU_INFO_2_PROTOCOL_VERSION >= 3 +EFI_STATUS BuildLapicNmiFromProtocol( + IN OUT MADT_ENTRIES *MadtTblEntries +) +{ + EFI_STATUS Status; + MADT_ENTRY_HEADER *HdrPtr; + ACPI_PROCESSOR_INFO *AcpiProcInfo; + UINT32 NumEntries; + UINT32 Index; + + if (gAmiCpu2Info->ProtocolVer < 1) return EFI_UNSUPPORTED; + + Status = gAmiCpu2Info->GetAcpiInfo( + gAmiCpu2Info, (VOID**) &AcpiProcInfo, &NumEntries + ); + if (EFI_ERROR(Status)) return Status; + + Status = EFI_NOT_FOUND; + + for (Index = 0; Index < NumEntries; ++Index) + { + //Note: Only some ACPI_PROCESSOR_INFO fields may only valid for some minimum ACPI_PROCESSOR_INFO.Length. + //The ACPI_PROCESSOR_INFO may have additional fields added in later version. Please see comments in + //AmiCpuInfo2.h file. + if (AcpiProcInfo->Type == ACPI_PROCESSOR_INFO_TYPE) + { + if (AcpiProcInfo->Length >= 72 && AcpiProcInfo->ProduceNmi == TRUE) + { + HdrPtr = BuildLocalApicNmi( + AcpiProcInfo->LocalApicType == ACPI_PROC_INFO_x2APIC, + AcpiProcInfo->ProcId, + AcpiProcInfo->LintnPin, + AcpiProcInfo->NmiFlags + ); + + Status = AppendItemLst ((T_ITEM_LIST*)MadtTblEntries, (VOID*) HdrPtr); + ASSERT_EFI_ERROR(Status); + } + } + //An earlier version ACPI_PROCESSOR_INFO with a smaller structure may be have been published, + //so use length field. + AcpiProcInfo = (ACPI_PROCESSOR_INFO*)((UINT8*)AcpiProcInfo + AcpiProcInfo->Length); + } + return Status; +} + + +#endif + +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// Procedure: BuildLocalApicNmi +// +// Description: Allocates memory for and builds local APIC or local x2APIC NMI entry +// +// Input: +// IN UINT32 ProcessorId - MADT NMI entry processor id or UID +// IN UINT8 LapicInitIn - MADT Local (x2)apic NMI Pin +// IN UINT16 Flags - MADT Local (x2) apic flags +// +// Output: +// MADT_ENTRY_HEADER * - pointer to the LAPIC NMI entry header for the MADT table +// if NULL - not enough memory +// +//---------------------------------------------------------------------------- +//<AMI_PHDR_END> + +MADT_ENTRY_HEADER * BuildLocalApicNmi(IN BOOLEAN X2Apic, IN UINT32 ProcessorId, IN UINT8 LapicInitIn, IN UINT16 Flags) +{ + MADT_ENTRY_HEADER *HdrPtr; + + if (X2Apic) + { + HdrPtr = MallocZ(sizeof(LX2APIC_NMI)); + ASSERT (HdrPtr); + + if (!HdrPtr) return NULL; + + ((LX2APIC_NMI*) HdrPtr)->Header.Type = AT_LX2APIC_NMI; //Type 10 - indicating Local x2APIC NMI Entry. + ((LX2APIC_NMI*) HdrPtr)->Header.Length = sizeof(LX2APIC_NMI); + ((LX2APIC_NMI*) HdrPtr)->Flags = Flags; + ((LX2APIC_NMI*) HdrPtr)->Uid = ProcessorId; + ((LX2APIC_NMI*) HdrPtr)->LapicIntin = LapicInitIn; + } + else + { + HdrPtr = MallocZ(sizeof(LNMI_H20)); + ASSERT (HdrPtr); + + if (!HdrPtr) return NULL; + + ((LNMI_H20*) HdrPtr)->Header.Type = AT_LAPIC_NMI; //Type 4 - indicating LAPIC NMIs Entry + ((LNMI_H20*) HdrPtr)->Header.Length = sizeof(LNMI_H20); + ((LNMI_H20*) HdrPtr)->Flags = Flags; + ((LNMI_H20*) HdrPtr)->CPU_ID = (UINT8)ProcessorId; + ((LNMI_H20*) HdrPtr)->LapicIntin = LapicInitIn; + } + + return HdrPtr; +} + + +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// Procedure: BuildMadtAll +// +// Description: Creates MADT entries, stores them as T_ITEM_LIST, calculates +// space needed, allocates memory and builds MADT table from entries +// +// Input: +// IN UINTN TablVer - ACPI Spec. Version +// OUT ACPI_HDR **TablPtr - Pointer, to the MADT table, filled by this function +// +// Output: EFI_STATUS +// EFI_OUT_OF_RESOURCES - not enough memory +// EFI_UNSUPPORTED - CPU info hob not found +// EFI_INVALID_PARAMETER - invalid ACPI version +// EFI_SUCCESS - MADT table were successfully build +// +//---------------------------------------------------------------------------- +//<AMI_PHDR_END> + +EFI_STATUS BuildMadtAll(IN UINTN TablVer, OUT ACPI_HDR **TablPtr) +{ + UINTN LastItem; + EFI_STATUS Status; + MADT_ENTRIES MadtTblEntries = {0, 0, NULL}; + MADT_ENTRY_HEADER *HdrPtr; + UINT32 IoapicVbase = 0, AllStrLength = 0, IoapicAddr = 0; + UINT8 *DestinPtr; + UINTN i, j; + UINTN IoApicCnt=0; + +//-------------------------------- + if (TablVer<1 || TablVer>4) return EFI_INVALID_PARAMETER; + +//-------Build LAPIC or/and LSAPIC Entries. +#ifdef ACPI_INFO2_PROTOCOL_PUBLISHED + // Update for Haswell CPU Refcode. >>> + Status = pBS->LocateProtocol(&gAmiCpuInfo2ProtocolGuid, NULL, &gAmiCpu2Info); + // <<< Update for Haswell CPU Refcode. + Status = EFI_UNSUPPORTED; + + //First try to build Local APIC information from the protocol. + if (gAmiCpu2Info != NULL) + { + Status = BuildLapicsFromProtocol(TablVer, &MadtTblEntries); + } + + //If protocol fails, try CPU INFO HOB. + if (EFI_ERROR(Status)) + { + +#endif + Status = BuildLapicsFromHob(TablVer, &MadtTblEntries); + ASSERT_EFI_ERROR(Status); +#ifdef ACPI_INFO2_PROTOCOL_PUBLISHED + } + +#endif + //Set Marker at last item before IOAPIC/IOsAPIC entries + LastItem = MadtTblEntries.MadtEntCount; + +//The folloving code may enable IOAPIC Devices found on PCI BUS +//This IOAPICs might use their ABARs to clame MMIO in FEC0_0000 space. +//So we need to run this code prior if we don't want to miss any IOAPICs. +//-------------------------------------------------------------------- +#if PCI_BUS_APIC_AUTODETECT == 1 + { + EFI_HANDLE *pHandleBuffer; + UINTN NumberOfHandles; + UINT8 PciData[4]; + EFI_GUID PciIoProtocolGuid = EFI_PCI_IO_PROTOCOL_GUID; + EFI_PCI_IO_PROTOCOL *pPciIoProtocol; + + Status = pBS->LocateHandleBuffer(ByProtocol, &PciIoProtocolGuid, + NULL, &NumberOfHandles, &pHandleBuffer); + + //The protocol might not be available when function runs first time. + //we will rerun it on READY_TO_BOOT event again. + if (!EFI_ERROR(Status)) + { + + for (i = 0; i < NumberOfHandles; i++) + { + Status = pBS->HandleProtocol(pHandleBuffer[i], &PciIoProtocolGuid, + (VOID**)&pPciIoProtocol); + + if (EFI_ERROR(Status)) + continue; + + //read class code information at 0x8 offset in PCI header + Status = pPciIoProtocol->Pci.Read(pPciIoProtocol, EfiPciIoWidthUint32, + 0x8, 1, &PciData[0]); + ASSERT_EFI_ERROR(Status); + + if (EFI_ERROR(Status)) //problem + continue; + + //if IO APIC device + if ((PciData[3] == 0x8) && (PciData[2] == 0) && (PciData[1] >= 0x10)) + { + UINT64 Attr=0, OldAttr=0; + //---------------------- + //1. make sure it is Enabled and Decoding it's resources + Status=pPciIoProtocol->Attributes(pPciIoProtocol,EfiPciIoAttributeOperationGet, Attr, &OldAttr); + ASSERT_EFI_ERROR(Status); + + if (EFI_ERROR(Status)) continue; + + Status=pPciIoProtocol->Attributes(pPciIoProtocol,EfiPciIoAttributeOperationSupported, 0, &Attr); + ASSERT_EFI_ERROR(Status); + + if (EFI_ERROR(Status)) continue; + + Status=pPciIoProtocol->Attributes(pPciIoProtocol,EfiPciIoAttributeOperationSet, Attr&(EFI_PCI_DEVICE_ENABLE), NULL); + ASSERT_EFI_ERROR(Status); + + if (EFI_ERROR(Status)) continue; + + + //2. collect info + Status = pPciIoProtocol->Pci.Read(pPciIoProtocol, EfiPciIoWidthUint32, + 0x10, 1, (VOID*)&IoapicAddr); + //problem or mapped to default address range + ASSERT_EFI_ERROR(Status); + + if ( ! (EFI_ERROR(Status) || (IoapicAddr == 0)) ) + { + HdrPtr = BuildIoapicIosapic(IoapicAddr, &IoapicVbase); + + if (!HdrPtr) return EFI_OUT_OF_RESOURCES; + + if (MadtTblEntries.MadtEntCount == LastItem) // Adding entries in groving IOapicId/IOsapicId value order + { + Status = AppendItemLst ((T_ITEM_LIST*)&MadtTblEntries, (VOID*) HdrPtr);// First entry + } + + else + { + for (j = (LastItem); j < MadtTblEntries.MadtEntCount; j++) // No need to handle LSAPIC entry in different way + { + // IOapicId and IOsapicId filds are on the same place in bouth structures + if (((IOAPIC_H32*)HdrPtr)->IoapicId < ((IOAPIC_H32*)MadtTblEntries.MadtEntries[j])->IoapicId) break; + } // found entry with bigger IOapicId/IOsapicId + + if (j == MadtTblEntries.MadtEntCount) + { + Status = AppendItemLst ((T_ITEM_LIST*)&MadtTblEntries, (VOID*) HdrPtr); + } + + else + { + Status = InsertItemLst ((T_ITEM_LIST*)&MadtTblEntries, (VOID*) HdrPtr, j); + } + + ASSERT_EFI_ERROR(Status); + + if (EFI_ERROR(Status)) return EFI_OUT_OF_RESOURCES; + + IoApicCnt++; + } + }//if( ! (EFI_ERROR(Status) || (IoapicAddr == 0)) ) + +#if PCI_BUS_APIC_LEAVE_ENABLE != 0 + //Restore attributes of the device + Status=pPciIoProtocol->Attributes(pPciIoProtocol,EfiPciIoAttributeOperationSet, OldAttr, NULL); + ASSERT_EFI_ERROR(Status); + + if (EFI_ERROR(Status)) continue; + +#endif + }//if((PciData[3] == 0x8) && (PciData[2] == 0) && (PciData[1] >= 0x10)) + }//for(i = 0; i < NumberOfHandles; i++) + + pBS->FreePool(pHandleBuffer); + }//if(!EFI_ERROR(Status)) + } +#endif //PCI_BUS_APIC_AUTODETECT == 1 + +//-------------------------------------------------------------------- +//---Creating IOAPIC or/and IOSAPIC Entries +#if (APCB != 0) + IoapicAddr = APCB; +#else + IoapicAddr = IOA_BASE_BOT; +#endif + +#if FEC00000_APIC_AUTODETECT == 1 + + //trying to check if something alive present at 0xFEC00000..0xFED00000 + for ( ; IoapicAddr < IOA_BASE_TOP; IoapicAddr += 0x1000) + { //If so read IOAPIC.ID reg and figure out + //1.How many INTINs it has + //2.What ID BIOS give to it + if (*((UINT8 *)(IoapicAddr + IOA_IND_REG_OFFS)) != 0xFF) + { + HdrPtr = BuildIoapicIosapic(IoapicAddr, &IoapicVbase); + + if (!HdrPtr) return EFI_OUT_OF_RESOURCES; + + if (MadtTblEntries.MadtEntCount == LastItem) // Adding entries in groving IOapicId/IOsapicId value order + Status = AppendItemLst ((T_ITEM_LIST*)&MadtTblEntries, (VOID*) HdrPtr);// First entry + else + { + for (j = (LastItem); j < MadtTblEntries.MadtEntCount; j++) + { // No need to handle LSAPIC entry in different way + if (((IOAPIC_H32*)HdrPtr)->IoapicId < ((IOAPIC_H32*)MadtTblEntries.MadtEntries[j])->IoapicId) break; // IOapicId and IOsapicId filds are on the same place in bouth structures + } // found entry with bigger IOapicId/IOsapicId + + if (j == MadtTblEntries.MadtEntCount) + { + Status = AppendItemLst ((T_ITEM_LIST*)&MadtTblEntries, (VOID*) HdrPtr); + } + + else + { + Status = InsertItemLst ((T_ITEM_LIST*)&MadtTblEntries, (VOID*) HdrPtr, j); + } + } + + ASSERT_EFI_ERROR(Status); + + if (EFI_ERROR(Status)) return EFI_OUT_OF_RESOURCES; + + IoApicCnt++; + } + } + +#endif //FEC00000_APIC_AUTODETECT == 1 + +//--------------------------------------------------------------------- + +#if USE_BOARD_INFO_APIC_DATA == 1 + { + AMI_APIC_INFO *BrdApicInfo; + BOOLEAN Present; + + //----------------- + for (i=0; i<(gAmiBoardInfoProtocol->ApicInfoLength/sizeof(AMI_APIC_INFO)); i++) + { + + BrdApicInfo=&gAmiBoardInfoProtocol->ApicInfoTable[i]; + + //This is a special case it could be a duplicate entries in MadtTblEntries[] + //if other options of IOAPIC/IOsAPIC detection was on. + //So check if IOAPIC/IOsAPIC entries with the same properties already present in DB. + for (j=(LastItem),Present=FALSE; j < MadtTblEntries.MadtEntCount; j++) + { + HdrPtr=MadtTblEntries.MadtEntries[j]; + + if (HdrPtr->Type==AT_IOAPIC) + { + IOAPIC_H20 *apic=(IOAPIC_H20*)HdrPtr; + + //---------------------- + if (BrdApicInfo->ApicAddress.ADDRESS == apic->IoapicAddress) + { + Present = TRUE; + break; + } + } + + else //Nothing else should not be here except IOAPIC or IOSAPIC entries + { + IOSAPIC_H20 *sapic=(IOSAPIC_H20*)HdrPtr; + + //---------------------- + if ((UINT64)BrdApicInfo->ApicAddress.ADDRESS == sapic->IosapicAddress) + { + Present = TRUE; + break; + } + } + } + + //Entry with this address already present in MadtTblEntries array + if (Present) continue; + + //Looks like it is a new IOAPIC/IOSAPIC entry! + //Check if something alive at this address + if (*((UINT8 *)BrdApicInfo->ApicAddress.ADDRESS) != 0xFF) + { + IoapicAddr=BrdApicInfo->ApicAddress.ADDRESS; + HdrPtr = BuildIoapicIosapic(IoapicAddr, &IoapicVbase); + + if (!HdrPtr) return EFI_OUT_OF_RESOURCES; + + if (MadtTblEntries.MadtEntCount == LastItem) // Adding entries in groving IOapicId/IOsapicId value order + Status = AppendItemLst ((T_ITEM_LIST*)&MadtTblEntries, (VOID*) HdrPtr);// First entry + else + { + for (j = (LastItem); j < MadtTblEntries.MadtEntCount; j++) + { // No need to handle LSAPIC entry in different way + if (((IOAPIC_H32*)HdrPtr)->IoapicId < ((IOAPIC_H32*)MadtTblEntries.MadtEntries[j])->IoapicId) break; // IOapicId and IOsapicId filds are on the same place in bouth structures + } // found entry with bigger IOapicId/IOsapicId + + if (j == MadtTblEntries.MadtEntCount) + { + Status = AppendItemLst ((T_ITEM_LIST*)&MadtTblEntries, (VOID*) HdrPtr); + } + + else + { + Status = InsertItemLst ((T_ITEM_LIST*)&MadtTblEntries, (VOID*) HdrPtr, j); + } + } + + ASSERT_EFI_ERROR(Status); + + if (EFI_ERROR(Status)) return EFI_OUT_OF_RESOURCES; + + IoApicCnt++; + } + } // if(...i<(gAmiBoardInfoProtocol->ApicInfoLength/sizeof(AMI_APIC_INFO)) + } +#endif //USE_BOARD_INFO_APIC_DATA ==1 + +//------------------------------------------------------------------------------------------- + if (!IoApicCnt) + { + HdrPtr = BuildIoapicManualy(); + + if (!HdrPtr) return EFI_OUT_OF_RESOURCES; + + IoapicVbase = (UINT32) 1; + Status = AppendItemLst ((T_ITEM_LIST*)&MadtTblEntries, (VOID*) HdrPtr); + ASSERT_EFI_ERROR(Status); + + if (EFI_ERROR(Status)) return EFI_OUT_OF_RESOURCES; + } + + +//-------Build ISO Structure---------------------------- + for (i=0; i<IsoCnt; i++) + { + if (IsoTbl[i].PicIrq == 0xFF) continue; //no override for this entry + + HdrPtr = BuildIsoFromTbl(i); + + if (!HdrPtr) return EFI_OUT_OF_RESOURCES; + + Status = AppendItemLst ((T_ITEM_LIST*)&MadtTblEntries, (VOID*) HdrPtr); + ASSERT_EFI_ERROR(Status); + + if (EFI_ERROR(Status)) return Status; + } + +//-------Build NMIs Structure--------------------------- + Status = EFI_UNSUPPORTED; +#if AMI_CPU_INFO_2_PROTOCOL_VERSION >= 3 + //First try to build Local APIC information from the protocol. + if (gAmiCpu2Info != NULL) + { + Status = BuildLapicNmiFromProtocol(&MadtTblEntries); + } +#endif + + if (EFI_ERROR(Status)) + { +#if (NMIs_QUANTITY > 0) + + HdrPtr = MallocZ(sizeof(NMI_H20)); + ASSERT (HdrPtr); + + if (!HdrPtr) return EFI_OUT_OF_RESOURCES; + + ((NMI_H20*) HdrPtr)->Header.Type = (UINT8) AT_NMI; //Type 3 - indicating NMIs Entry + ((NMI_H20*) HdrPtr)->Header.Length = (UINT8) sizeof(NMI_H20); + ((NMI_H20*) HdrPtr)->Flags = (UINT16)((NMI_0_TRIGGER_MODE<<2) | NMI_0_POLARITY); + ((NMI_H20*) HdrPtr)->GlobalSysVect = (UINT32) NMI_GLOBAL_SYS_INT_0; + Status = AppendItemLst ((T_ITEM_LIST*)&MadtTblEntries, (VOID*) HdrPtr); + ASSERT_EFI_ERROR(Status); + + if (EFI_ERROR(Status)) return Status; + +#if (NMIs_QUANTITY > 1) + HdrPtr = MallocZ(sizeof(NMIH_20)); + ASSERT (HdrPtr); + + if (!HdrPtr) return EFI_OUT_OF_RESOURCES; + + ((NMI_H20*) HdrPtr)->Header.Type = (UINT8) AT_NMI; //Type 3 - indicating NMIs Entry + ((NMI_H20*) HdrPtr)->Header.Length = (UINT8) sizeof(NMI_H20); + ((NMI_H20*) HdrPtr)->Flags = (UINT16)((NMI_1_TRIGGER_MODE<<2) | NMI_1_POLARITY); + ((NMI_H20*) HdrPtr)->GlobalSysVect = (UINT32) NMI_GLOBAL_SYS_INT_1; + Status = AppendItemLst ((T_ITEM_LIST*)&MadtTblEntries, (VOID*) HdrPtr); + ASSERT_EFI_ERROR(Status); + + if (EFI_ERROR(Status)) return Status; + +#endif + +//---Porting Hook 1 ------ If NMIs_QUANTITY > 2 - Add more structures +#endif +//--------Build LAPIC NMI------------------------- + +#if (LAPIC_QUANTITY > 0) + + if (LAPIC_0_INT_TYPE == 1) // This is NMI - so build a table for it + { + HdrPtr = BuildLocalApicNmi(gX2Apic ? TRUE : FALSE, 0xffffffff, LAPIC_0_DEST_LINTIN, (LAPIC_0_TRIGGER_MODE<<2) | LAPIC_0_POLARITY); + ASSERT (HdrPtr); + + if (!HdrPtr) return EFI_OUT_OF_RESOURCES; + + Status = AppendItemLst ((T_ITEM_LIST*)&MadtTblEntries, (VOID*) HdrPtr); + ASSERT_EFI_ERROR(Status); + + if (EFI_ERROR(Status)) return Status; + } + +#if (LAPIC_QUANTITY > 1) + + if (LAPIC_1_INT_TYPE == 1) // This is NMI - so build a table for it + { + HdrPtr = BuildLocalApicNmi(gX2Apic ? TRUE : FALSE, 0xffffffff, LAPIC_1_DEST_LINTIN, (LAPIC_1_TRIGGER_MODE<<2) | LAPIC_1_POLARITY); + ASSERT (HdrPtr); + + if (!HdrPtr) return EFI_OUT_OF_RESOURCES; + + Status = AppendItemLst ((T_ITEM_LIST*)&MadtTblEntries, (VOID*) HdrPtr); + ASSERT_EFI_ERROR(Status); + + if (EFI_ERROR(Status)) return Status; + } + +#endif +#if (LAPIC_QUANTITY > 2) + + if (LAPIC_2_INT_TYPE == 1) // This is NMI - so build a table for it + { + HdrPtr = BuildLocalApicNmi(gX2Apic ? TRUE : FALSE, 0xffffffff, LAPIC_2_DEST_LINTIN, (LAPIC_2_TRIGGER_MODE<<2) | LAPIC_2_POLARITY); + ASSERT (HdrPtr); + + if (!HdrPtr) return EFI_OUT_OF_RESOURCES; + + Status = AppendItemLst ((T_ITEM_LIST*)&MadtTblEntries, (VOID*) HdrPtr); + ASSERT_EFI_ERROR(Status); + + if (EFI_ERROR(Status)) return Status; + } + +#endif +//------Porting Hook 2----If LAPIC_QUANTITY > 3 - Add more structures +#endif + } + +//---Tis ia all for Ver 1 - building a table---------------------- +//----Here starts entries for V 2 and 3 which are empty for now---------------------------------- +// +// Here entries for LAPIC Address overrride structure and Platforme interrupt source structure +// + + for (i = 0; i < MadtTblEntries.MadtEntCount; i++) + { + + AllStrLength += MadtTblEntries.MadtEntries[i]->Length; + } + + *TablPtr = MallocZ(sizeof(APIC_20H) + (UINTN) AllStrLength); + ASSERT (*TablPtr); + + if (!(*TablPtr)) return EFI_OUT_OF_RESOURCES; + + if (TablVer == 1) PrepareHdr1 (APIC_SIG, (PACPI_HDR) *TablPtr); + else PrepareHdr20 (APIC_SIG, (PACPI_HDR) *TablPtr, TablVer); + + (*TablPtr)->Length = (sizeof(APIC_20H) + AllStrLength); + ((APIC_20H*)*TablPtr)->LAPIC_Address = LOCAL_APIC_BASE; + ((APIC_20H*)*TablPtr)->Flags = ACPI_APIC_FLAGS; + DestinPtr = ((UINT8*) *TablPtr + sizeof(APIC_20H)); + + for (i = 0; i < MadtTblEntries.MadtEntCount; i++) + { + + MemCopy ((UINT8*)MadtTblEntries.MadtEntries[i], DestinPtr, (UINT32) MadtTblEntries.MadtEntries[i]->Length); + DestinPtr += MadtTblEntries.MadtEntries[i]->Length; + pBS->FreePool((VOID*)MadtTblEntries.MadtEntries[i]); + ASSERT_EFI_ERROR(Status); + + if (EFI_ERROR(Status)) return Status; + } + + (*TablPtr)->Checksum = 0; + (*TablPtr)->Checksum = ChsumTbl((UINT8*)*TablPtr, (*TablPtr)->Length); + + return EFI_SUCCESS; +}// end of BuildMadtAll----------------------------------------- + + +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// Procedure: BuildFacs +// +// Description: Allocates ACPI NVS memory and builds FACS table from values, +// defined by SDL tokens +// +// Input: none +// +// +// Output: EFI_STATUS +// EFI_OUT_OF_RESOURCES - not enough memory +// EFI_SUCCESS - FACS table were successfully build +// +//---------------------------------------------------------------------------- +//<AMI_PHDR_END> + +EFI_STATUS BuildFacs () +{ + EFI_STATUS Status; + UINTN Size; + + + if (gForceAcpi1) Size = sizeof(FACS_20); + else Size = sizeof(FACS_20)*2; + Status = pBS->AllocatePool(EfiACPIMemoryNVS, Size+64, &gFacs); + ASSERT_EFI_ERROR(Status); + + if (EFI_ERROR(Status)) return EFI_OUT_OF_RESOURCES; + +#ifdef EFIx64 + + if (((UINT64)gFacs) & 0xffffffff00000000) + { + EFI_PHYSICAL_ADDRESS Memory = 0x00000000ffffffff; + Status = pBS->FreePool(gFacs); + ASSERT_EFI_ERROR(Status); + Status = pBS->AllocatePages(AllocateMaxAddress, EfiACPIMemoryNVS, 1, &Memory); + ASSERT_EFI_ERROR(Status); + + if (EFI_ERROR(Status)) return EFI_OUT_OF_RESOURCES; + + (UINTN) gFacs = Memory; + } + +#endif + (UINTN) gFacs += 64; + (UINTN) gFacs &= (~0x3F); + pBS->SetMem(gFacs, Size, 0); + gFacs->Signature=(UINT32)FACS_SIG; + gFacs->Length=sizeof(FACS_20); + gFacs->Flags=FACS_FLAG_S4BIOS; + + if (gForceAcpi1) return EFI_SUCCESS; + + (UINTN) gxFacs = (UINTN) gFacs + sizeof(FACS_20); + gxFacs->Signature=(UINT32)FACS_SIG; + gxFacs->Length=sizeof(FACS_20); + + if (ACPI_BUILD_TABLES_4_0 != 1) + { + gxFacs->Flags=FACS_FLAG_S4BIOS; + gxFacs->Version=ACPI_REV1; + } + + else + { + gxFacs->Flags = FACS_FLAG_S4BIOS | (FACS_FLAG_64BIT_WAKE_SUPPORTED << 1); + gxFacs->Version=ACPI_REV2; + } + + + + + return EFI_SUCCESS; +}// end of BuildFacs --------------------------------------------- + + +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// Procedure: GetDsdtFv +// +// Description: +// This function finds DSDT table in firmvare volume +// +// Input: +// OUT ACPI_HDR **Dsdt1 - pointer to memory where DSDT v1.1 table will be stored +// OUT ACPI_HDR **Dsdt2 - pointer to memory where DSDT v2.0+ table will be stored +// +// Output: +// EFI_SUCCESS - Function executed successfully +// EFI_ABORTED - ACPI storage file not found +// EFI_NOT_FOUND - DSDT table not found in firmware volume +// +//---------------------------------------------------------------------------- +//<AMI_PHDR_END> + +EFI_STATUS GetDsdtFv(OUT ACPI_HDR **Dsdt1, OUT ACPI_HDR **Dsdt2) +{ + + //In current AmiBoardInfo implementation separate instance of + //DSDT for ACPI version 1.1b DOES OT SUPPORTED! + *Dsdt1=NULL; + *Dsdt2 = Malloc(((ACPI_HDR*)gAmiBoardInfoProtocol->BoardAcpiInfo)->Length); + ASSERT(*Dsdt2); + if (((UINT64)*Dsdt2) & 0xffffffff00000000) + { + EFI_STATUS Status; + EFI_PHYSICAL_ADDRESS Memory = 0x00000000ffffffff; + + Status = pBS->FreePool(*Dsdt2); + ASSERT_EFI_ERROR(Status); + + Status = pBS->AllocatePages(AllocateMaxAddress, EfiBootServicesData, + EFI_SIZE_TO_PAGES(((ACPI_HDR*)gAmiBoardInfoProtocol->BoardAcpiInfo)->Length), + &Memory); + ASSERT_EFI_ERROR(Status); + if (EFI_ERROR(Status)) return EFI_OUT_OF_RESOURCES; + + *Dsdt2 = (ACPI_HDR *)((UINTN)Memory); + } + + if (*Dsdt2==NULL) return EFI_OUT_OF_RESOURCES; + + pBS->CopyMem(*Dsdt2, gAmiBoardInfoProtocol->BoardAcpiInfo, + ((ACPI_HDR*)gAmiBoardInfoProtocol->BoardAcpiInfo)->Length); + + + if ((*Dsdt1 == NULL) && (*Dsdt2 == NULL)) + { + TRACE((-1,"Acpi: No DSDT was FOUND: Status=EFI_NOT_FOUND\n")); + return EFI_NOT_FOUND; + } + + //PrepareHdr1(DSDT_SIG, (ACPI_HDR*)(*Dsdt1)); + PrepareHdr20(DSDT_SIG, (ACPI_HDR*)(*Dsdt2),2); + + return EFI_SUCCESS; + +}// end of GetDsdtFv ----------------------------------------------- + +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// Procedure: UpdateFacp +// +// Description: This function Updates FACP with the new values for DSDT and Facs +// pointers +// +// Input: FACS_20* gFacs1 - Pointer to gFacs Table for V 1 +// FACS_20* gFacs2 - Pointer to gFacs Table for V 2 or 3 +// +// Output: EFI_SUCCESS - Function executed successfully +// EFI_ABORTED - Error +// +// +// Modifies gAcpiData +// +//----------------------------------------------------------------------------- +//<AMI_PHDR_END> + +EFI_STATUS UpdateFacp () //(FACS_20 *gFacs1, FACS_20 *gFacs2) +{ + ACPI_HDR *Facp1 = NULL, *Facp2 = NULL, *Dsdt1 = NULL, *Dsdt2 = NULL; + UINTN i; + EFI_STATUS Status = EFI_SUCCESS; + + for (i = 0; i < gAcpiData.AcpiEntCount; i++) + { + if (gAcpiData.AcpiEntries[i]->BtHeaderPtr->Signature == FACP_SIG) + { + if (gAcpiData.AcpiEntries[i]->AcpiTblVer == EFI_ACPI_TABLE_VERSION_1_0B) + Facp1 = gAcpiData.AcpiEntries[i]->BtHeaderPtr; // Find FACP for V 1.1 + else + Facp2 = gAcpiData.AcpiEntries[i]->BtHeaderPtr; // Find FACP for V 2+ + } + + if (gAcpiData.AcpiEntries[i]->BtHeaderPtr->Signature == DSDT_SIG) + { + if (gAcpiData.AcpiEntries[i]->AcpiTblVer == EFI_ACPI_TABLE_VERSION_1_0B) + Dsdt1 = gAcpiData.AcpiEntries[i]->BtHeaderPtr; // Find DSDT for V 1.1 + else + Dsdt2 = gAcpiData.AcpiEntries[i]->BtHeaderPtr; // Find DSDT for V 2+ + } + } + + if (Dsdt1 == NULL) Dsdt1 = Dsdt2; // The same DSDT for V1.1 + + if (Dsdt2 == NULL) Dsdt2 = Dsdt1; // The same DSDT for V2 + + if ((Facp1 == NULL) || (Dsdt1 == NULL)) Status = EFI_ABORTED; + if ((Facp2 == NULL) && (!gForceAcpi1)) Status = EFI_ABORTED; + + ASSERT_EFI_ERROR(Status); + + if (EFI_ERROR (Status)) return Status; + +//--- Updating FACP for V1.1 and 2+--------------------------- + ((FACP32*) Facp1)->FIRMWARE_CTRL = (UINT32) gFacs; + ((FACP32*) Facp1)->DSDT = (UINT32) Dsdt1; + + + Facp1->Checksum = 0; + Facp1->Checksum = ChsumTbl((UINT8*)Facp1, Facp1->Length); + if (gForceAcpi1) return Status; + if (ACPI_BUILD_TABLES_4_0 == 1) ((FACP_20*) Facp2)->FIRMWARE_CTRL = (UINT32) gxFacs; + else ((FACP_20*) Facp2)->FIRMWARE_CTRL = (UINT32) gFacs; + + ((FACP_20*) Facp2)->DSDT = (UINT32) Dsdt1; + + if (ACPI_BUILD_TABLES_4_0 != 1)((FACP_20*) Facp2)->X_FIRMWARE_CTRL = (UINT64) ((UINTN) gxFacs); + + ((FACP_20*) Facp2)->X_DSDT = (UINT64) ((UINTN)Dsdt2); + Facp2->Checksum = 0; + Facp2->Checksum = ChsumTbl((UINT8*)Facp2, Facp2->Length); + return Status; +}// end of UpdateFacp + +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// Procedure: FindAcpiTblByHandle +// +// Description: Finds ACPI table by Handle and returns its entry number in +// gAcpiData structure +// +// Input: UINTN *Handle - Handle (pointer to ACPI table header) +// +// +// Output: UINTN - Entry number in gAcpiData structure +// ACPI_TABLE_NOT_FOUND if not found +// +//----------------------------------------------------------------------------- +//<AMI_PHDR_END> +UINTN FindAcpiTblByHandle (UINTN *Handle) +{ + UINTN i; + + for (i = 0; i < gAcpiData.AcpiEntCount; i++) + { + if (*Handle == (UINTN)gAcpiData.AcpiEntries[i]->BtHeaderPtr) // Handle is the address of ACPI table + { + return i; + } + } + + return ACPI_TABLE_NOT_FOUND; +}// end of FindAcpiTblByHandle + +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// Procedure: GetBtTable +// +// Description: Founds ACPI Table with defined Signature (Sig) and Version in gAcpiData structure. +// +// +// Input: OUT ACPI_TBL_ITEM **TblPtr - pointer to the ACPI entrie in gAcpiData, +// modifided by this function +// IN UINT32 Sig - Signature of a table to search for +// IN EFI_ACPI_TABLE_VERSION - Version of a table to be found +// +// Output: EFI_SUCCESS - table with corresponding signature was found +// EFI_NOT_FOUND - otherwise +// +//----------------------------------------------------------------------------- +//<AMI_PHDR_END> +EFI_STATUS GetBtTable (OUT ACPI_TBL_ITEM **TblPtr, IN UINT32 Sig, IN EFI_ACPI_TABLE_VERSION Versiov) +{ + UINTN i; + + for (i = 0; i < gAcpiData.AcpiEntCount; i++) + { + if ((gAcpiData.AcpiEntries[i]->BtHeaderPtr->Signature == Sig) + && (gAcpiData.AcpiEntries[i]->AcpiTblVer & Versiov)) + { + *TblPtr = gAcpiData.AcpiEntries[i]; + return EFI_SUCCESS; + } + } + + return EFI_NOT_FOUND; +}// end of GetBtTable + +#if defined(PI_SPECIFICATION_VERSION)&&(PI_SPECIFICATION_VERSION>=0x00010014) +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// Procedure: DispatchSdtNotify +// +// Description: Checks if Notify function(s) present dispatches it. +// +// +// Input: EFI_ACPI_SDT_HEADER *TableHeaderPtr - pointer to the ACPI Table header, +// modifided by this function +// Output: EFI_STATAUS - From the function dispatched. +// +//----------------------------------------------------------------------------- +//<AMI_PHDR_END> +EFI_STATUS DispatchSdtNotify(ACPI_TBL_ITEM* TableItemPtr){ + EFI_STATUS Status=EFI_SUCCESS; + UINTN i; +//-------- + for(i=0;i<gAcpiData.NotifyFnCount; i++){ + Status=gAcpiData.AcpiNotifyFn[i]((EFI_ACPI_SDT_HEADER*)TableItemPtr->BtHeaderPtr,TableItemPtr->AcpiTblVer,(UINTN)TableItemPtr); + + ASSERT_EFI_ERROR(Status); + } + + return Status; +} +#endif + + +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// Procedure: FillAcpiStr +// +// Description: Copys table from position pointed by FromPtr to a position pointed +// by ToPtr (which is in EfiACPIReclaimMemory) and fills RSDT and XSDT +// pointers with ToPtr value +// +// +// Input: RSDT32 *RsdtPtr - pionter to RSDT +// XSDT_20 *XsdtPtr - pionter to XSDT +// VOID *FromPtr - pointer to a table which should be copyed +// VOID *ToPtr - pointer to EfiACPIReclaimMemory where table should be placed +// +// Output: UINT8* - Pointer to the next avaiable space in allocated EfiACPIReclaimMemory +// right after copyed table (alligned already) +// If NUUL - Invalid parameters. +// +//----------------------------------------------------------------------------- +//<AMI_PHDR_END> + +UINT8 *FillAcpiStr (RSDT32 *RsdtPtr, XSDT_20 *XsdtPtr, VOID *FromPtr, VOID *ToPtr) +{ + UINT8 *NextPtr; + UINTN i; + + + if ((RsdtPtr == NULL) && (XsdtPtr == NULL)) return NULL; + + if ((FromPtr == NULL) || (ToPtr == NULL)) ASSERT(0); + + pBS->CopyMem(ToPtr, FromPtr, ((ACPI_HDR*)FromPtr)->Length); + + if (RsdtPtr != NULL) + { + for (i = 0; RsdtPtr->Ptrs[i] != 0; i++); // Find first unfilled (last) entry in RSDT + + RsdtPtr->Ptrs[i] = (UINT32) ToPtr; + } + + if (XsdtPtr != NULL) + { + for (i = 0; XsdtPtr->Ptrs[i] != 0; i++); // Find first unfilled (last) entry in XSDT + + XsdtPtr->Ptrs[i] = (UINT64) ((UINTN)ToPtr); + } + + NextPtr = (UINT8*) ((UINT8*)ToPtr+((ACPI_HDR*)ToPtr)->Length + 7); + (UINTN) NextPtr &= (~0x7); + + return NextPtr; + +}//end of FillAcpiStr + +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// Procedure: PublishTbl +// +// Description: Creates or rewrites RSDT_PTR structure and copys tables, stored +// in gAcpiData structure in allocated EfiACPIReclaimMemory. +// +// +// Input: IN UINTN RsdtBuild - if 1 - Build RSDT and copy tables of Ver 1.1 +// IN UINTN XsdtBuild - if 1 - Build XSDT and copy tables of Ver 2+ +// +// Output: EFI_OUT_OF_RESOURCES - not enough memory +// EFI_ABORTED - invalid parameters +// EFI_SUCCESS - RSDT_PTR structure was successfully build +// +//----------------------------------------------------------------------------- +//<AMI_PHDR_END> +EFI_STATUS PublishTbl (IN UINTN RsdtBuild, IN UINTN XsdtBuild) +{ + ACPI_HDR *Facp = NULL, *FacpX = NULL, *Dsdt = NULL, *DsdtX = NULL; + RSDT32 *Rsdt = NULL; + XSDT_20 *Xsdt = NULL; + UINTN i, j, RsdtCnt = 0, XsdtCnt = 0, SpaceNeeded = 0, RsdtSize = 0, XsdtSize = 0, Skip; + EFI_STATUS Status; + UINT8 *Ptr = NULL, *Dummy = NULL, OneDsdt = 0; + EFI_PHYSICAL_ADDRESS Memory = 0x00000000ffffffff; + + if (((RsdtBuild == 0) && (XsdtBuild == 0)) || (RsdtBuild > 1 ) || (XsdtBuild > 1)) return EFI_ABORTED; +#if defined(OemActivation_SUPPORT) && (OemActivation_SUPPORT == 1) + if (!gOA3Variable) + { + UINTN SizeOfMsdm = sizeof(EFI_OA3_MSDM_STRUCTURE); + //Looking for Var which signals that MSDM table may be updated on runtime + Status = pRS->GetVariable( + EFI_OA3_MSDM_VARIABLE, + &gAmiGlobalVariableGuid, + NULL, + &SizeOfMsdm, + &gMsdmVariable + ); + if (Status == EFI_SUCCESS) + { + gOA3Variable = TRUE; + XsdtCnt++; // Reserving Entry for MSDM (OEM Activation) + } + } + else XsdtCnt++; +#endif + for (i = 0; i < gAcpiData.AcpiEntCount; i++) + { + if (gAcpiData.AcpiEntries[i]->AcpiTblVer < EFI_ACPI_TABLE_VERSION_1_0B) continue; + + if (gAcpiData.AcpiEntries[i]->AcpiTblVer == EFI_ACPI_TABLE_VERSION_1_0B) + { + RsdtCnt ++; + + if (gAcpiData.AcpiEntries[i]->BtHeaderPtr->Signature == FACP_SIG) + Facp = gAcpiData.AcpiEntries[i]->BtHeaderPtr; + + if (gAcpiData.AcpiEntries[i]->BtHeaderPtr->Signature == DSDT_SIG) + Dsdt = gAcpiData.AcpiEntries[i]->BtHeaderPtr; + } + + if (gAcpiData.AcpiEntries[i]->AcpiTblVer > EFI_ACPI_TABLE_VERSION_1_0B) + { + XsdtCnt ++; + RsdtCnt ++; + + if (gAcpiData.AcpiEntries[i]->BtHeaderPtr->Signature == FACP_SIG) + { + FacpX = gAcpiData.AcpiEntries[i]->BtHeaderPtr; + //if (Facp != NULL) RsdtCnt --; + //continue; + } + + if (gAcpiData.AcpiEntries[i]->BtHeaderPtr->Signature == DSDT_SIG) + { + DsdtX = gAcpiData.AcpiEntries[i]->BtHeaderPtr; + } + + for (j = 0; j < gAcpiData.AcpiEntCount; j++) + { + if (j == i) continue; + + if ((gAcpiData.AcpiEntries[j]->BtHeaderPtr->Signature == gAcpiData.AcpiEntries[i]->BtHeaderPtr->Signature) + && (gAcpiData.AcpiEntries[j]->AcpiTblVer == EFI_ACPI_TABLE_VERSION_1_0B)) RsdtCnt --; + } + } + } + + if ((Dsdt == NULL) || (DsdtX == NULL)) OneDsdt = 1; + + if (Dsdt == NULL) Dsdt = DsdtX; + + if (DsdtX == NULL) DsdtX = Dsdt; + + RsdtSize = RsdtBuild * (sizeof(ACPI_HDR) + (RsdtCnt-1) * sizeof(UINT32) + 7); //DSDT does not goes in RSDT (RsdtCnt-1) + + XsdtSize = XsdtBuild * (sizeof(ACPI_HDR) + (XsdtCnt-1) * sizeof(UINT64) + 7); //DSDT does not goes in XSDT (XsdtCnt-1) + SpaceNeeded = sizeof(RSDT_PTR_20) + RsdtSize + XsdtSize + gAcpiData.AcpiLength + (gAcpiData.AcpiEntCount + 1) * 8; + + if (gRsdtPtrStr != NULL) + { + Status = pBS->FreePages((EFI_PHYSICAL_ADDRESS)(UINTN) gRsdtPtrStr, gAcpiTblPages); + ASSERT_EFI_ERROR(Status); + } + /* + Status = pBS->AllocatePool(EfiACPIReclaimMemory, SpaceNeeded, (VOID**)&gRsdtPtrStr); + ASSERT_EFI_ERROR(Status); + if (EFI_ERROR(Status)) return EFI_OUT_OF_RESOURCES; + */ + gAcpiTblPages = EFI_SIZE_TO_PAGES(SpaceNeeded); +#if defined(OemActivation_SUPPORT) && (OemActivation_SUPPORT == 1) + if (gOA3Variable) + Status = pBS->AllocatePages(AllocateMaxAddress, EfiACPIMemoryNVS, gAcpiTblPages , &Memory); + else +#endif + Status = pBS->AllocatePages(AllocateMaxAddress, EfiACPIReclaimMemory, gAcpiTblPages , &Memory); + ASSERT_EFI_ERROR(Status); + + if (EFI_ERROR(Status)) return EFI_OUT_OF_RESOURCES; + + gRsdtPtrStr = (RSDT_PTR_20*)Memory; + + pBS->SetMem(gRsdtPtrStr, SpaceNeeded, 0); + + if (RsdtBuild) + { + Dummy = (UINT8*) ((UINT8*)gRsdtPtrStr + sizeof(RSDT_PTR_20) + 7); + (UINTN) Dummy &= (~0x7); + Rsdt = (RSDT32*) Dummy; + Ptr = (UINT8*)gRsdtPtrStr + sizeof(RSDT_PTR_20) + RsdtSize + XsdtSize + 7; + (UINTN) Ptr &= (~0x7); + Dummy = FillAcpiStr (Rsdt, NULL, (VOID*) Facp, (VOID*) Ptr);// The first table in RSDT must be Facp + Facp = (ACPI_HDR*) Ptr; + Ptr = Dummy; + pBS->CopyMem((VOID*)Ptr, (VOID*)Dsdt, Dsdt->Length); + + if (Dsdt == DsdtX) Dsdt = DsdtX = (ACPI_HDR*) Ptr; + else Dsdt = (ACPI_HDR*) Ptr; + + Ptr += (Dsdt->Length + 7); + (UINTN) Ptr &= (~0x7); + ((FACP32*)Facp)->FIRMWARE_CTRL = (UINT32) gFacs; + ((FACP32*)Facp)->DSDT = (UINT32) Dsdt; + Facp->Checksum = 0; + Facp->Checksum = ChsumTbl((UINT8*)Facp, Facp->Length); + } + + if ((XsdtBuild) && (!gForceAcpi1)) + { + Dummy = (UINT8*) ((UINT8*)gRsdtPtrStr + sizeof(RSDT_PTR_20) + RsdtSize + 7); + (UINTN) Dummy &= (~0x7); + Xsdt = (XSDT_20*) Dummy; + + if (Ptr == NULL) + { + Ptr = (UINT8*) ((UINT8*)gRsdtPtrStr + sizeof(RSDT_PTR_20) + RsdtSize + XsdtSize + 7); + //else Ptr += (((ACPI_HDR*)Ptr)->Length + 7); + (UINTN) Ptr &= (~0x7); + } + + Dummy = FillAcpiStr (NULL, Xsdt, (VOID*) FacpX,( VOID*) Ptr); + FacpX = (ACPI_HDR*) Ptr; + Ptr = Dummy; + + if ((!OneDsdt) || (!RsdtBuild)) + { + pBS->CopyMem((VOID*)Ptr, (VOID*)DsdtX, DsdtX->Length); + DsdtX = (ACPI_HDR*) Ptr; + Ptr += (DsdtX->Length + 7); + (UINTN) Ptr &= (~0x7); + } + + if (ACPI_BUILD_TABLES_4_0 == 1) ((FACP_20*)FacpX)->FIRMWARE_CTRL = (UINT32) gxFacs; + else ((FACP_20*)FacpX)->FIRMWARE_CTRL = (UINT32) gFacs; + + ((FACP_20*)FacpX)->DSDT = (UINT32) Dsdt; + + if (ACPI_BUILD_TABLES_4_0 != 1)((FACP_20*)FacpX)->X_FIRMWARE_CTRL = (UINT64) ((UINTN)gxFacs); + + ((FACP_20*)FacpX)->X_DSDT = (UINT64) ((UINTN)DsdtX); + FacpX->Checksum = 0; + FacpX->Checksum = ChsumTbl((UINT8*)FacpX, FacpX->Length); + } + + for (i = 0; i < gAcpiData.AcpiEntCount; i++) + { + if ((gAcpiData.AcpiEntries[i]->BtHeaderPtr->Signature == FACP_SIG) || + (gAcpiData.AcpiEntries[i]->BtHeaderPtr->Signature == DSDT_SIG) || + (gAcpiData.AcpiEntries[i]->AcpiTblVer < EFI_ACPI_TABLE_VERSION_1_0B)) continue; + + if (gAcpiData.AcpiEntries[i]->AcpiTblVer == EFI_ACPI_TABLE_VERSION_1_0B) + { + Dummy = FillAcpiStr (Rsdt, NULL, (VOID*) gAcpiData.AcpiEntries[i]->BtHeaderPtr,( VOID*) Ptr); + + if (Dummy != NULL) Ptr = Dummy; + } + + else + { + Skip = 0; + + for (j = 0; j < gAcpiData.AcpiEntCount; j++) + { + if (j == i) continue; + + if ((gAcpiData.AcpiEntries[j]->BtHeaderPtr->Signature == gAcpiData.AcpiEntries[i]->BtHeaderPtr->Signature) + && (gAcpiData.AcpiEntries[j]->AcpiTblVer == EFI_ACPI_TABLE_VERSION_1_0B)) Skip = 1; + } + + if (Skip) Dummy = FillAcpiStr (NULL, Xsdt, (VOID*) gAcpiData.AcpiEntries[i]->BtHeaderPtr,( VOID*) Ptr); + else Dummy = FillAcpiStr (Rsdt, Xsdt, (VOID*) gAcpiData.AcpiEntries[i]->BtHeaderPtr,( VOID*) Ptr); + + if (Dummy != NULL) Ptr = Dummy; + } + } + + if (Ptr > ((UINT8*)gRsdtPtrStr + SpaceNeeded)) Status = EFI_OUT_OF_RESOURCES; + + ASSERT_EFI_ERROR(Status); + + if (EFI_ERROR(Status)) return Status; + + gRsdtPtrStr->Signature = RSDP_SIG; + + if ((!XsdtBuild) || (gForceAcpi1)) gRsdtPtrStr->Revision = 0; //Reserved in ver 1 + else gRsdtPtrStr->Revision = ACPI_REV2; // 2 for ver 2 and 3 + + gRsdtPtrStr->Length = sizeof(RSDT_PTR_20);//this is the length of entire structure + + for (i=0; i<6; i++) gRsdtPtrStr->OEMID[i]=ACPI_OEM_ID[i]; + + gRsdtPtrStr->RsdtAddr = (UINT32) Rsdt; + gRsdtPtrStr->XsdtAddr = (UINT64) ((UINTN)Xsdt); + gRsdtPtrStr->Checksum = ChsumTbl((UINT8*)gRsdtPtrStr, 20); + gRsdtPtrStr->XtdChecksum = ChsumTbl((UINT8*)gRsdtPtrStr, sizeof (RSDT_PTR_20)); + + if (RsdtBuild) + { + PrepareHdr1 (RSDT_SIG, (ACPI_HDR*) Rsdt); + Rsdt->Header.Length = (UINT32) (RsdtSize - 7); + Rsdt->Header.Checksum = 0; + Rsdt->Header.Checksum = ChsumTbl((UINT8*)Rsdt, Rsdt->Header.Length); + Status = pBS->InstallConfigurationTable(&gAcpi11TAbleGuid, (VOID*) gRsdtPtrStr); + TRACE((-1,"Installing ACPI 1.1: %r, %X\n",Status,gRsdtPtrStr));////----------------------------------------- + ASSERT_EFI_ERROR(Status); + + if (EFI_ERROR(Status)) return Status; + } + + if (XsdtBuild) + { + if (ACPI_BUILD_TABLES_3_0 == 1) PrepareHdr20 (XSDT_SIG, (ACPI_HDR*) Xsdt, 3); + else PrepareHdr20 (XSDT_SIG, (ACPI_HDR*) Xsdt, 2); +#if defined(OemActivation_SUPPORT) && (OemActivation_SUPPORT == 1) + if (gOA3Variable) + Xsdt->Header.Length = (UINT32) (XsdtSize - sizeof(UINT64) - 7);//one reserved position for MSDM + else +#endif + Xsdt->Header.Length = (UINT32) (XsdtSize - 7); + Xsdt->Header.Checksum = 0; + Xsdt->Header.Checksum = ChsumTbl((UINT8*)Xsdt, Xsdt->Header.Length); +// if (RsdtBuild) Status = pBS->InstallConfigurationTable(&gAcpi11TAbleGuid, NULL); // Delete V1.1 entry - Only one + Status = pBS->InstallConfigurationTable(&gAcpi20TAbleGuid, (VOID*) gRsdtPtrStr); + } + + ASSERT_EFI_ERROR(Status); + + if (EFI_ERROR(Status)) return Status; +#if defined(OemActivation_SUPPORT) && (OemActivation_SUPPORT == 1) + if ((Xsdt != NULL) && gOA3Variable) + { + gMsdmVariable.XsdtAddress = (EFI_PHYSICAL_ADDRESS) Xsdt; + Status = pRS->SetVariable( + EFI_OA3_MSDM_VARIABLE, + &gAmiGlobalVariableGuid, + EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_RUNTIME_ACCESS, + sizeof(EFI_OA3_MSDM_STRUCTURE), + &gMsdmVariable + ); + ASSERT_EFI_ERROR(Status); + } +#endif + return EFI_SUCCESS; + +}// end of PublishTbl + + +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// Procedure: UpdateAml +// +// Description: +// This function updates AML objects with values provided in ACPI_AML_UPD_INFO +// structure +// +// Input: +// IN ACPI_AML_UPD_INFO *AmlUpdInfo - pointer to ACPI_AML_UPD_INFO structure +// +// Output: +// EFI_SUCCESS - AML objects updated successfully +// EFI_ERROR - some error occured during update process +// +//---------------------------------------------------------------------------- +//<AMI_PHDR_END> + +EFI_STATUS UpdateAml(ACPI_AML_UPD_INFO *AmlUpdInfo) +{ + UINTN i; + ACPI_HDR *Dsdt; + EFI_STATUS Status = 0; + +//------------------------- + + for (i = 0; i < 2; i++) + { + if (i) Dsdt = (ACPI_HDR*)AmlUpdInfo->Dsdt1Addr; + else Dsdt = (ACPI_HDR*)AmlUpdInfo->Dsdt2Addr; + + if (Dsdt) + { + //Update TOPM Object + Status = UpdateAslNameObject(Dsdt, "TOPM", AmlUpdInfo->TopOfMemory); + ASSERT_EFI_ERROR (Status) + + if (EFI_ERROR(Status)) return Status; + + //Update ROMS Object + //Status = UpdateNameObject(Dsdt, AML_NAME_ROMS, AmlUpdInfo->RomStart); + //ASSERT_EFI_ERROR(Status) + //if(EFI_ERROR(Status)) return Status; +//TODO: IOST and SSx Objects update + //Update IOST Object + Status = UpdateAslNameObject(Dsdt, "IOST", (UINT64)AmlUpdInfo->SioDevStatusVar.DEV_STATUS); + ASSERT_EFI_ERROR(Status) + + if (EFI_ERROR(Status)) return Status; + + Status = UpdateAslNameObject(Dsdt, "SS4", (UINT64)AmlUpdInfo->SS4); + ASSERT_EFI_ERROR(Status) + + if (EFI_ERROR(Status)) return Status; +#if ATAD_SUPPORT == 1 + if (AtadBuffPtr) + { + TRACE((-1, "AtadBuffPtr=0x%lX ", (UINT64)AtadBuffPtr)); + Status = UpdateAslNameObject(Dsdt, "ATBF", (UINT64)AtadBuffPtr); + ASSERT_EFI_ERROR (Status); + if (!EFI_ERROR(Status)) + Status = UpdateAslNameObject(Dsdt, "BUFU", 1); + ASSERT_EFI_ERROR (Status); + } +#endif + + Status = UpdateAslNameObject(Dsdt, "SS3", (UINT64)AmlUpdInfo->SS3); + ASSERT_EFI_ERROR(Status) + + if (EFI_ERROR(Status)) return Status; + + Status = UpdateAslNameObject(Dsdt, "SS2", (UINT64)AmlUpdInfo->SS2); + ASSERT_EFI_ERROR(Status) + + if (EFI_ERROR(Status)) return Status; + + Status = UpdateAslNameObject(Dsdt, "SS1", (UINT64)AmlUpdInfo->SS1); + ASSERT_EFI_ERROR(Status) + + if (EFI_ERROR(Status)) return Status; + + Dsdt->Checksum = 0; + Dsdt->Checksum = ChsumTbl((UINT8*)Dsdt, Dsdt->Length); + } + } + + return Status; + + +}//end of UpdateAml + +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// Procedure: LockLegacyRes +// +// Description: +// This function Hides Legacy Resources from OS by destroing _PRS method +// in each Legacy Device ASL Object in DSDT +// +// Input: +// IN ACPI_AML_UPD_INFO *AmlUpdInfo - pointer to ACPI_AML_UPD_INFO structure +// +// Output: +// None +// +//---------------------------------------------------------------------------- +//<AMI_PHDR_END> + +VOID LockLegacyRes (ACPI_AML_UPD_INFO *AmlUpdInfo) + +{ + + UINTN HandleCnt, j, i; + EFI_HANDLE *HandleBuffer = NULL; + SPIO_DEV *SpIoDev; + ASL_OBJ_INFO AslObj={0}; + ACPI_HDR *Dsdt; + EFI_STATUS Status = 0; +#if PI_SPECIFICATION_VERSION >= 0x10014 + EFI_SIO_DATA *EfiSioData; + + Status = pBS->LocateHandleBuffer(ByProtocol,&gEfiSioProtocolGuid, NULL, &HandleCnt, &HandleBuffer); +#else + AMI_SIO_PROTOCOL *AmiSio; + + Status = pBS->LocateHandleBuffer(ByProtocol,&gEfiAmiSioProtocolGuid, NULL, &HandleCnt, &HandleBuffer); +#endif + //Locate all handles for SIO + + if ((EFI_ERROR(Status)) || (HandleBuffer == NULL)) return; + + for (j = 0; j < HandleCnt; j++) + { +#if PI_SPECIFICATION_VERSION >= 0x10014 + Status = pBS->HandleProtocol(HandleBuffer[j], &gEfiSioProtocolGuid, &EfiSioData); +#else + Status = pBS->HandleProtocol(HandleBuffer[j], &gEfiAmiSioProtocolGuid, &AmiSio); +#endif + if (EFI_ERROR(Status)) continue; +#if PI_SPECIFICATION_VERSION >= 0x10014 + SpIoDev = EfiSioData->Owner; +#else + SpIoDev = (SPIO_DEV*)(UINTN)AmiSio; +#endif + if (SpIoDev->DeviceInfo->AslName[0]) +// TRACE ((-1,"Found SIO Protocol. Name: %s\n",(UINT32)SpIoDev->DeviceInfo->AslName)); + // If this device has ASL Name and is present in DSDT + { + for (i = 0; i < 2; i++) + { + if (i) Dsdt = (ACPI_HDR*)AmlUpdInfo->Dsdt1Addr; + else Dsdt = (ACPI_HDR*)AmlUpdInfo->Dsdt2Addr; + + if (Dsdt) + { +// TRACE ((-1,"Looking DSDT for Name: %s\n", SpIoDev->DeviceInfo->AslName)); + Status = GetAslObj((UINT8*)Dsdt+sizeof(ACPI_HDR), + Dsdt->Length-sizeof(ACPI_HDR)-1, &SpIoDev->DeviceInfo->AslName[0], + otDevice, &AslObj); + // Get Asl object associated with this Legacy device + ASSERT_EFI_ERROR(Status); + +// TRACE ((-1,"Going to hide object Data statr= %x, Length= %x\n",AslObj.DataStart, AslObj.Length)); + if (!EFI_ERROR(Status)) HideAslMethodFromOs (&AslObj, "_PRS"); + + // Lock this Device by destroing _PRS method of this object + } + } + } + } + + for (i = 0; i < 2; i++) + { + if (i) Dsdt = (ACPI_HDR*)AmlUpdInfo->Dsdt1Addr; + else Dsdt = (ACPI_HDR*)AmlUpdInfo->Dsdt2Addr; + + if (Dsdt) + { + Dsdt->Checksum = 0; + Dsdt->Checksum = ChsumTbl((UINT8*)Dsdt, Dsdt->Length); + } + } + + pBS->FreePool(HandleBuffer); +} +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// Procedure: CollectAmlUpdInfo +// +// Description: +// This function will be called when ReadyToBoot event will be signaled and +// will update IO devices status and then update AML binary. It allso publish all +// ACPI tables. +// +// Input: +// IN EFI_EVENT Event - signalled event +// IN VOID *Context - calling context +// +// Output: +// VOID +// +//---------------------------------------------------------------------------- +//<AMI_PHDR_END> + +VOID CollectAmlUpdInfo(EFI_EVENT Event, VOID *Context) +{ + ACPI_AML_UPD_INFO *Aui=Context; + FACP_20 *xFacp = NULL; +// ACPI_HDR *Dsdt1 = NULL, *Dsdt2 = NULL; +// FACP32 *Facp = NULL; + FACP_20 *Facp = NULL; + UINTN i; + EFI_STATUS Status; + SETUP_DATA *SetupData=NULL; + UINTN SioDevStatusVarSize = sizeof(SIO_DEV_STATUS); + EFI_GUID SioDevStatusVarGuid = SIO_DEV_STATUS_VAR_GUID; +//------------------------------------------- + //Init Setup Sleep States with Default Values; + TRACE((-1,"IN Collect AML Info: %x\n",0)); + + //we need to recreate MADT table instances on READY_TO_BOOT event. + for (i=0; i<gAcpiData.AcpiEntCount; i++) + { + ACPI_TBL_ITEM *AcpiTable = gAcpiData.AcpiEntries[i]; + UINTN AcpiVer; + //------------------------------------------- + + if (gAcpiData.AcpiEntries[i]->BtHeaderPtr->Signature == FACP_SIG) + { + if (gAcpiData.AcpiEntries[i]->AcpiTblVer == EFI_ACPI_TABLE_VERSION_1_0B) + Facp = (FACP_20*) gAcpiData.AcpiEntries[i]->BtHeaderPtr; // Find FACP for V 1.1 + else + xFacp = (FACP_20*) gAcpiData.AcpiEntries[i]->BtHeaderPtr; // Find FACP for V 2+ + } + + if (gAcpiData.AcpiEntries[i]->BtHeaderPtr->Signature == DSDT_SIG) + { + if (gAcpiData.AcpiEntries[i]->AcpiTblVer == EFI_ACPI_TABLE_VERSION_1_0B) + Aui->Dsdt1Addr = (UINT64) gAcpiData.AcpiEntries[i]->BtHeaderPtr; // Find DSDT for V 1.1 + else + Aui->Dsdt2Addr = (UINT64) gAcpiData.AcpiEntries[i]->BtHeaderPtr; // Find DSDT for V 2+ + } + + if (AcpiTable->BtHeaderPtr->Signature == APIC_SIG ) + { + + switch (AcpiTable->AcpiTblVer) + { + case EFI_ACPI_TABLE_VERSION_1_0B: AcpiVer=1; break; + case EFI_ACPI_TABLE_VERSION_2_0: AcpiVer=2; break; + case EFI_ACPI_TABLE_VERSION_3_0: AcpiVer=3; break; + case EFI_ACPI_TABLE_VERSION_4_0: AcpiVer=4; break; + default: AcpiVer=0; + } + + gAcpiData.AcpiLength -= AcpiTable->BtHeaderPtr->Length; + + pBS->FreePool(AcpiTable->BtHeaderPtr); + AcpiTable->BtHeaderPtr=NULL; + + + Status = BuildMadtAll (AcpiVer, &AcpiTable->BtHeaderPtr); + ASSERT_EFI_ERROR(Status); + + if (EFI_ERROR(Status)) return; + + gAcpiData.AcpiLength += AcpiTable->BtHeaderPtr->Length; + } + } + + + ASSERT_EFI_ERROR(Status); + TRACE((-1,"IN Collect AML Info after PT: %x\n",Status)); + + Aui->SS1=DEFAULT_SS1; + Aui->SS2=DEFAULT_SS2; + Aui->SS3=DEFAULT_SS3; + Aui->SS4=DEFAULT_SS4; + + Status = GetEfiVariable(L"Setup",&gSetupGuid,NULL,&i,&SetupData); + + if (!EFI_ERROR(Status)) + { + //Such Variable exists so use customer choices + if (!SetupData->AcpiAuto) + { + Aui->SS4=SetupData->AcpiHibernate; + + switch (SetupData->AcpiSleepState) + { + case 0: + Aui->SS3=0; + Aui->SS1=0; + break; + case 1: + Aui->SS1=1; + Aui->SS3=0; + break; + case 2: + Aui->SS3=1; + Aui->SS1=0; + break; + case 3: + Aui->SS3=1; + Aui->SS1=1; + break; + } + } + } + +//TODO//TODO//TODO//TODO//TODO +// Check Setup options (if any) to enable/disable some onboard devices +//TODO//TODO//TODO//TODO//TODO + + Status = pRS->GetVariable(SIO_DEV_STATUS_VAR_NAME, &SioDevStatusVarGuid, NULL, + &SioDevStatusVarSize, &Aui->SioDevStatusVar.DEV_STATUS); + + if (EFI_ERROR(Status)) Aui->SioDevStatusVar.DEV_STATUS = 0; + gAcpiIaBootArch &= (~((UINT16)(IA_LEGACY | IA_8042)));// clear first 2 bits of gAcpiIaBootArch, + // while preserving others. This 2 bits will be updated later. + + //Dynamically update IA_PC_BOOT_ARCHITECTURE flag based on SIO_DEV_STATUS_VAR + if ( + (Aui->SioDevStatusVar.SerialA == 1 ) || + (Aui->SioDevStatusVar.SerialB == 1 ) || + (Aui->SioDevStatusVar.Lpt == 1 ) || + (Aui->SioDevStatusVar.Fdd == 1 ) || + (Aui->SioDevStatusVar.Game1 == 1 ) || + (Aui->SioDevStatusVar.Game2 == 1 ) + ) + gAcpiIaBootArch |= IA_LEGACY; + + if ( + (Aui->SioDevStatusVar.Key60_64 == 1) || + (Aui->SioDevStatusVar.Ps2Mouse == 1) || + (Aui->SioDevStatusVar.Ec62_66 == 1) + ) + gAcpiIaBootArch |= IA_8042; + + + if ( xFacp != NULL) + { + xFacp->IAPC_BOOT_ARCH &= gAcpiIaBootArch; + xFacp->Header.Checksum = 0; + xFacp->Header.Checksum = ChsumTbl((UINT8*)&xFacp->Header, xFacp->Header.Length); + } + + if ((UINT8*) xFacp != (UINT8*) Facp) + { + //ACPI v1.0b don't have IAPC_BOOT_ARCH flag field! + //Legacy free extension has but.. 1.1b Legacy free extension has. REV==2 and higher + if (Facp->Header.Revision > ACPI_REV1) + { + Facp->IAPC_BOOT_ARCH &= gAcpiIaBootArch; + Facp->Header.Checksum = 0; + Facp->Header.Checksum = ChsumTbl((UINT8*)&Facp->Header, Facp->Header.Length); + } + } + + Status=UpdateAml(Aui); + ASSERT_EFI_ERROR(Status); + + if (SetupData->AcpiLockLegacyRes) LockLegacyRes (Aui); // LockLegacyDev + + if (!gForceAcpi1) Status = PublishTbl (1, 1); + else Status = PublishTbl (1, 0); + ASSERT_EFI_ERROR(Status); + gPublishedOnReadyToBoot = 1; +// pBS->CloseEvent() +// pBS->FreePool(Aui); +}// end of CollectAmlUpdInfo + + +//#pragma warning ( pop ) +//!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! +// ACPI SUPPORT PPROTOCOL function Implementation +//!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! + +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// Procedure: AcpiSupportGetAcpiTable +// +// Description: +// This function returns ACPI table +// +// Input: +// IN EFI_ACPI_SUPPORT_PROTOCOL *This - pointer to EFI_ACPI_SUPPORT_PROTOCOL instance +// IN INTN Index - Index of ACPI table to return +// OUT VOID **Table - Pointer where to place found table +// OUT EFI_ACPI_TABLE_VERSION Version - requested ACPI table version +// OUT UINTN *Handle - requested ACPI table handle +// +// Output: +// EFI_SUCCESS - Function executed successfully +// EFI_OUT_OF_RESOURCES - not enough memory to allocate table +// EFI_INVALID_PARAMETER - invalid EFI_ACPI_SUPPORT_PROTOCOL pointer +// EFI_NOT_FOUND - requested ACPI table not found +// +//---------------------------------------------------------------------------- +//<AMI_PHDR_END> + +EFI_STATUS AcpiSupportGetAcpiTable ( + IN EFI_ACPI_SUPPORT_PROTOCOL *This, + IN INTN Index, + OUT VOID **Table, + OUT EFI_ACPI_TABLE_VERSION *Version, + OUT UINTN *Handle ) +{ + ACPI_HDR *HdrPtr; + VOID *Ptr; + UINTN i; + +//---------------------- + + if (This!=&gAcpiData.AcpiSupportProtocol) return EFI_INVALID_PARAMETER; + + if (Index > ((INTN)gAcpiData.AcpiEntCount - 1)) return EFI_NOT_FOUND; + + for (i = Index; i < (UINTN) gAcpiData.AcpiEntCount; i++) + { + if (gAcpiData.AcpiEntries[i]->AcpiTblVer < ACPI_TABLE_NOT_REMOVABLE) + { + // means this table was added by EFI_ACPI_TABLE_PROTOCOL.InstallAcpiTable + // So it is illegal for EFI_ACPI_SUPPORT_PROTOCOL to receive a Handle for it + HdrPtr = gAcpiData.AcpiEntries[i]->BtHeaderPtr; + Ptr = Malloc(HdrPtr->Length); + ASSERT(Ptr); + + if (!Ptr) return EFI_OUT_OF_RESOURCES; + + *Version = gAcpiData.AcpiEntries[i]->AcpiTblVer; + *Handle = (UINTN) HdrPtr; + pBS->CopyMem(Ptr, HdrPtr, HdrPtr->Length); + *Table = Ptr; + return EFI_SUCCESS; + } + } + + return EFI_NOT_FOUND; +}//end of AcpiSupportGetAcpiTable + +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// Procedure: AcpiSupportSetAcpiTable +// +// Description: +// This function allows to add, remove of modify ACPI table +// +// Input: +// IN EFI_ACPI_SUPPORT_PROTOCOL *This - pointer to EFI_ACPI_SUPPORT_PROTOCOL instance +// IN OPTIONAL VOID *Table - Pointer to update data. If NULL, corresponded table +// should be removed +// IN BOOLEAN Checksum - if TRUE, function will recalculate checksum before adding table +// IN EFI_ACPI_TABLE_VERSION Version - requested ACPI table version +// IN OUT UINTN *Handle - requested ACPI table handle +// +// Output: +// EFI_SUCCESS - Function executed successfully +// EFI_OUT_OF_RESOURCES - not enough memory to perform operation +// EFI_INVALID_PARAMETER - invalid EFI_ACPI_SUPPORT_PROTOCOL pointer or ACPI table +// content +// EFI_ABORTED - provided ACPI table already present +// +//---------------------------------------------------------------------------- +//<AMI_PHDR_END> + +EFI_STATUS AcpiSupportSetAcpiTable( + IN EFI_ACPI_SUPPORT_PROTOCOL *This, + IN VOID *Table OPTIONAL, + IN BOOLEAN Checksum, + IN EFI_ACPI_TABLE_VERSION Version, + IN OUT UINTN *Handle ) +{ + ACPI_TBL_ITEM *AcpiTableAdded = NULL, *TblDummy = NULL; + ACPI_HDR *Hdr1 = NULL, *Hdr2 = NULL, *Dsdt = NULL, *XtDsdt = NULL; + VOID *Ptr = NULL; + EFI_ACPI_TABLE_VERSION XtDsdtVer = 0, DsdtVer = 0, MultyVer = 0; + EFI_STATUS Status = 0; + UINTN TblNum = ACPI_TABLE_NOT_FOUND; + BOOLEAN CorrectFacp = FALSE, WasChecksummed = FALSE; + + + //Handle == NULL Table != NULL add the table + //Handle != NULL Table != NULL replace the table + //Handle != NULL Table == NULL remove the table +//----------------------------------------------------------------------------------- + if ((This != &gAcpiData.AcpiSupportProtocol) || (Handle==NULL) || (*Handle == 0 && Table == NULL )) //--------------------------------------------------------------- + { + Status = EFI_INVALID_PARAMETER; + ASSERT_EFI_ERROR(Status); + return Status; + } + + TRACE((-1, "ACPI: SetAcpiTable() Table=0x%X; Handle=0x%X; *Handle=0x%X\n", Table, Handle, *Handle)); + if (Table != NULL) + { + Hdr1 = (ACPI_HDR*) Table; + + //Check is we are getting a "special" table that needs a specific care + if (Hdr1->Signature == FACS_SIG) + { + return EFI_INVALID_PARAMETER; + } + if (Hdr1->Signature == FACP_SIG) + { + if (*Handle == 0) // --- Do not delete or add FACP - only replace it + { + Status = GetBtTable(&TblDummy, FACP_SIG, ( EFI_ACPI_TABLE_VERSION_X )); + ASSERT_EFI_ERROR(Status); // --- Or if new version > 2 and old version of FACP = 2 + // --- And action = add table - replace old one with the new one + if (EFI_ERROR (Status)) + { + return EFI_ABORTED; + } + + if (TblDummy->AcpiTblVer >= Version) + { + return EFI_INVALID_PARAMETER; + } + else + { + *Handle = (UINTN)TblDummy->BtHeaderPtr; + CorrectFacp = TRUE; + } + } + } + + if (Hdr1->Signature == DSDT_SIG) + { + + //Just in case reset + TblDummy=NULL; + + if (*Handle == 0) // --- Do not delete or add DSDT - only replace it + { + Status = GetBtTable(&TblDummy, DSDT_SIG, (EFI_ACPI_TABLE_VERSION_X)); + + // --- Or if new version > 2 and old version of FACP = 2 + if (!EFI_ERROR (Status)) // --- And action = add table - replace old one with the new one + { + XtDsdt = TblDummy->BtHeaderPtr; + XtDsdtVer = TblDummy->AcpiTblVer; + } + + Status = GetBtTable(&TblDummy, DSDT_SIG, EFI_ACPI_TABLE_VERSION_1_0B); + + if (!EFI_ERROR (Status)) + { + Dsdt = TblDummy->BtHeaderPtr; + DsdtVer = TblDummy->AcpiTblVer; + } + + if ((Version == EFI_ACPI_TABLE_VERSION_1_0B) && DsdtVer) + { + return EFI_INVALID_PARAMETER; + } + else + { + if ((Version > DsdtVer) && (Version > XtDsdtVer)) + { + if (XtDsdtVer) + *Handle = (UINTN) XtDsdt; + } + + else + { + return EFI_INVALID_PARAMETER; + } + } + } + + CorrectFacp = TRUE; + } + + if (Version == EFI_ACPI_TABLE_VERSION_NONE) + Status = pBS->AllocatePool(EfiACPIMemoryNVS, Hdr1->Length, &Ptr); + else + Ptr = Malloc(Hdr1->Length); + + ASSERT(Ptr); + + if (Ptr==NULL) + { + return EFI_OUT_OF_RESOURCES; + } + + pBS->CopyMem(Ptr, Hdr1, Hdr1->Length); + AcpiTableAdded = MallocZ (sizeof (ACPI_TBL_ITEM)); + ASSERT(AcpiTableAdded); + + if (!AcpiTableAdded) + { + return EFI_OUT_OF_RESOURCES; + } + + AcpiTableAdded->AcpiTblVer = Version; + AcpiTableAdded->BtHeaderPtr = (ACPI_HDR*) Ptr; + if (!Checksum) + if (!ChsumTbl((UINT8*)Ptr, ((ACPI_HDR*) Ptr)->Length)) + WasChecksummed = TRUE; + //If table was checksumed and Checksum parameter of SetTable function was not set + //to TRUE in next string OemAcpiSetPlatformId may modify the table - let's + //remember was it checksumed or not + + if (EFI_ERROR(OemAcpiSetPlatformId ((ACPI_HDR*) Ptr))) WasChecksummed = FALSE; + //If OemAcpiSetPlatformId did not modifies table - reset WasChecksummed to FALSE + +#if defined(PI_SPECIFICATION_VERSION)&&(PI_SPECIFICATION_VERSION>=0x00010014) + Status = DispatchSdtNotify(AcpiTableAdded); + ASSERT_EFI_ERROR(Status); +#endif + + Status = AppendItemLst ((T_ITEM_LIST*)&gAcpiData, (VOID*) AcpiTableAdded); + ASSERT_EFI_ERROR(Status); + + if (EFI_ERROR(Status)) + { + return EFI_OUT_OF_RESOURCES; + } + + + if (Version != EFI_ACPI_TABLE_VERSION_NONE) + gAcpiData.AcpiLength += ((ACPI_HDR*) Ptr)->Length; + + if (Checksum || WasChecksummed) + { + ((ACPI_HDR*) Ptr)->Checksum = 0; + ((ACPI_HDR*) Ptr)->Checksum = ChsumTbl((UINT8*)Ptr, ((ACPI_HDR*) Ptr)->Length); + } + } + + if (*Handle) + { + Status=EFI_SUCCESS; + + TRACE((-1, "ACPI: SetAcpiTable() Hnd!=0, Removing Tbl. Ver=0x%X, ",Version)); + + Hdr2 = (ACPI_HDR*)(*Handle); + + //Check is we are getting a "special" table that needs a specific care + if (Hdr2->Signature == FACS_SIG) + { + return EFI_INVALID_PARAMETER; + } + + if ((Hdr2->Signature == FACP_SIG) && (!Table)) + { + return EFI_INVALID_PARAMETER; + } + + if ((Hdr2->Signature == DSDT_SIG) && (!Table)) + { + return EFI_INVALID_PARAMETER; + } + + TblNum = FindAcpiTblByHandle (Handle); + TRACE((-1, "TblNum=0x%X ", TblNum)); + + if (TblNum == ACPI_TABLE_NOT_FOUND) Status=EFI_INVALID_PARAMETER; + + TRACE((-1,"Status = %r\n", Status)); + + // Table with this Handle does not exist + if (EFI_ERROR(Status)) + { + return Status; + } + + //if sombody is trying to replace or delete table with version + //which is a combination of bits (for example V1 and 2 or V2 and 3, etc) + if ((Version != gAcpiData.AcpiEntries[TblNum]->AcpiTblVer) && (Version != ACPI_TABLE_NOT_REMOVABLE)) + { + MultyVer = gAcpiData.AcpiEntries[TblNum]->AcpiTblVer; + + if ((MultyVer == EFI_ACPI_TABLE_VERSION_1_0B) || + (MultyVer == EFI_ACPI_TABLE_VERSION_2_0) || + (MultyVer == EFI_ACPI_TABLE_VERSION_3_0) || (MultyVer == EFI_ACPI_TABLE_VERSION_4_0)) + { + return EFI_INVALID_PARAMETER; + } + + else MultyVer ^= Version; + } + + if (Version != EFI_ACPI_TABLE_VERSION_NONE) + gAcpiData.AcpiLength -= gAcpiData.AcpiEntries[TblNum]->BtHeaderPtr->Length; + + Status = DeleteItemLst((T_ITEM_LIST*) &gAcpiData, TblNum, TRUE); + TRACE((-1,"ACPI: Deleting Table From Storage: Status = %r\n", Status)); + ASSERT_EFI_ERROR(Status); + + if (EFI_ERROR (Status)) + { + return EFI_OUT_OF_RESOURCES; + } + + if (MultyVer) + { + AcpiTableAdded = MallocZ (sizeof (ACPI_TBL_ITEM)); + ASSERT(AcpiTableAdded); + + if (!AcpiTableAdded) + { + return EFI_OUT_OF_RESOURCES; + } + + AcpiTableAdded->AcpiTblVer = MultyVer; + + AcpiTableAdded->BtHeaderPtr = Hdr2; + OemAcpiSetPlatformId(Hdr2); + Status = AppendItemLst ((T_ITEM_LIST*)&gAcpiData, (VOID*) AcpiTableAdded); + ASSERT_EFI_ERROR(Status); + +#if defined(PI_SPECIFICATION_VERSION)&&(PI_SPECIFICATION_VERSION>=0x00010014) + Status = DispatchSdtNotify(AcpiTableAdded); + ASSERT_EFI_ERROR(Status); +#endif + + if (EFI_ERROR(Status)) + { + return EFI_OUT_OF_RESOURCES; + } + + gAcpiData.AcpiLength += gAcpiData.AcpiEntries[TblNum]->BtHeaderPtr->Length; + } + + else pBS->FreePool(Hdr2); + } + + //Update Handle with New Table Instance. + *Handle=(UINTN)Ptr; + + if (CorrectFacp) + { + Status = UpdateFacp (); + ASSERT_EFI_ERROR(Status); + + if (EFI_ERROR(Status)) + { + return EFI_INVALID_PARAMETER; + } + } + + TRACE((-1,"ACPI: SetAcpiTable() Exiting... Status = %r\n", Status)); + + if (gPublishedOnReadyToBoot) + { + if (!gForceAcpi1) Status = PublishTbl (1, 1); + else Status = PublishTbl (1, 0); + } + TRACE((-1,"ACPI: PublishTables in SetAcpiTable() Status = %r\n", Status)); + ASSERT_EFI_ERROR(Status); + + return Status; +//--- !!!!!!!!!!!!!!!!!!!!!!!!!! Version none Done ???? !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! +}// end of AcpiSupportSetAcpiTable + + +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// Procedure: AcpiSupportPublishTables +// +// Description: Causes one or more versions of the ACPI tables to be published in +// the EFI system configuration tables. +// +// Input: +// IN EFI_ACPI_SUPPORT_PROTOCOL *This - pointer to EFI_ACPI_SUPPORT_PROTOCOL instance +// IN EFI_ACPI_TABLE_VERSION Version - ACPI table version +// +// Output: +// EFI_SUCCESS - Function executed successfully +// EFI_ABORTED - invalid EFI_ACPI_SUPPORT_PROTOCOL pointer or +// an error occurred and the function could not complete successfully. +// EFI_UNSUPPORTED - passed ACPI table version invalid +// +//---------------------------------------------------------------------------- +//<AMI_PHDR_END> + +EFI_STATUS AcpiSupportPublishTables( + IN EFI_ACPI_SUPPORT_PROTOCOL *This, + IN EFI_ACPI_TABLE_VERSION Version ) +{ + EFI_STATUS Status; + + if ((Version < EFI_ACPI_TABLE_VERSION_1_0B) || (Version > EFI_ACPI_TABLE_VERSION_ALL) || (This!=&gAcpiData.AcpiSupportProtocol)) + return EFI_UNSUPPORTED; + if (Version == EFI_ACPI_TABLE_VERSION_1_0B) + { + if ((gRsdtPtrStr != NULL) && (gRsdtPtrStr->XsdtAddr != 0)) Status = PublishTbl (1, 1); + else Status = PublishTbl (1, 0); + } + + if ((Version > EFI_ACPI_TABLE_VERSION_1_0B) && (!gForceAcpi1)) + { + if ((gRsdtPtrStr != NULL) && (gRsdtPtrStr->RsdtAddr != 0)) Status = PublishTbl (1, 1); + else Status = PublishTbl (0, 1); + } + ASSERT_EFI_ERROR (Status); + + if (EFI_ERROR (Status)) return EFI_ABORTED; + else return EFI_SUCCESS; +} +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// Procedure: AcpiInstallAcpiTable +// +// Description: Installs an ACPI table into the RSDT/XSDT. +// +// Input: +// IN EFI_ACPI_TABLE_PROTOCOL *This - A pointer to a EFI_ACPI_TABLE_PROTOCOL. +// IN VOID *AcpiTableBuffer - A pointer to a buffer containing the ACPI table to be installed. +// IN UINTN AcpiTableBufferSize - Specifies the size, in bytes, of the AcpiTableBuffer buffer. +// OUT UINTN *TableKey - Returns a key to refer to the ACPI table. +// +// Output: +// EFI_SUCCESS - Function executed successfully +// EFI_INVALID_PARAMETER - Either AcpiTableBuffer is NULL, TableKey is NULL, or +// AcpiTableBufferSize and the size field embedded in the ACPI +// table pointed to by AcpiTableBuffer are not in sync +// EFI_OUT_OF_RESOURCES - Insufficient resources exist to complete the request. +// +//---------------------------------------------------------------------------- +//<AMI_PHDR_END> +EFI_STATUS AcpiInstallAcpiTable( + IN CONST EFI_ACPI_TABLE_PROTOCOL *This, + IN CONST VOID *AcpiTableBuffer, + IN UINTN AcpiTableBufferSize, + OUT UINTN *TableKey) +{ + EFI_STATUS Status; + UINTN IntTableKey = 0; + // Update for LPT PCH Refcode. >>> + EFI_ACPI_TABLE_VERSION AcpiVersion = ACPI_TABLE_NOT_REMOVABLE; + UINTN TblNum = ACPI_TABLE_NOT_FOUND; + // <<< Update for LPT PCH Refcode. + + + if ((AcpiTableBuffer == NULL) || (AcpiTableBufferSize != (UINTN)((ACPI_HDR*)AcpiTableBuffer)->Length) + || (TableKey == NULL)) return EFI_INVALID_PARAMETER; + // Update for LPT PCH Refcode. >>> + if (*TableKey != 0) + { + TblNum = FindAcpiTblByHandle(TableKey); + if (TblNum != ACPI_TABLE_NOT_FOUND) + { + AcpiVersion = gAcpiData.AcpiEntries[TblNum]->AcpiTblVer; + IntTableKey = *TableKey; + } + } + + Status = AcpiSupportSetAcpiTable(&gAcpiData.AcpiSupportProtocol, + (VOID*)AcpiTableBuffer, + TRUE, + // This is the mark, that means, that this table was added by the new protocol + AcpiVersion, + &IntTableKey); + ASSERT_EFI_ERROR(Status); + // <<< Update for LPT PCH Refcode. + + if (EFI_ERROR(Status)) return EFI_OUT_OF_RESOURCES; + *TableKey = IntTableKey; + + if (!gForceAcpi1) Status = PublishTbl (1, 1); + else PublishTbl (1, 0); + return Status; +}// end of AcpiInstallAcpiTable + + +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// Procedure: AcpiUninstallAcpiTable +// +// Description: Function allows a caller to remove an ACPI table. +// +// Input: +// IN EFI_ACPI_TABLE_PROTOCOL *This - A pointer to a EFI_ACPI_TABLE_PROTOCOL. +// IN UINTN *TableKey - Specifies the table to uninstall. The key was returned from +// InstallAcpiTable(). +// +// Output: +// EFI_SUCCESS - Function executed successfully +// EFI_NOT_FOUND - TableKey does not refer to a valid key for a table entry. +// EFI_OUT_OF_RESOURCES - Insufficient resources exist to complete the request. +// +//---------------------------------------------------------------------------- +//<AMI_PHDR_END> + +EFI_STATUS AcpiUninstallAcpiTable( + IN CONST EFI_ACPI_TABLE_PROTOCOL *This, + IN UINTN TableKey) +{ + EFI_STATUS Status; + + Status = AcpiSupportSetAcpiTable(&gAcpiData.AcpiSupportProtocol, + NULL, + FALSE, + // This is the mark, that means, that this table was added by the new protocol + ACPI_TABLE_NOT_REMOVABLE, + &TableKey); + if (EFI_ERROR(Status)) + return (EFI_NOT_FOUND); + else + return Status; +}//end of AcpiUninstallAcpiTable + + +// +// ACPI SDT Protocol functions implementation. +// + +#if defined(PI_SPECIFICATION_VERSION)&&(PI_SPECIFICATION_VERSION>=0x00010014) +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// Procedure: GetAcpiTable2 +// +// Description: +// Returns a requested ACPI table. +// The GetAcpiTable() function returns a pointer to a buffer containing the ACPI table associated +// with the Index that was input. The following structures are not considered elements in the list of +// ACPI tables: +// - Root System Description Pointer (RSD_PTR) +// - Root System Description Table (RSDT) +// - Extended System Description Table (XSDT) +// Version is updated with a bit map containing all the versions of ACPI of which the table is a +// member. +// +// Input: +// Index The zero-based index of the table to retrieve. +// Table Pointer for returning the table buffer. +// Version On return, updated with the ACPI versions to which this table belongs. Type +// EFI_ACPI_TABLE_VERSION is defined in "Related Definitions" in the +// EFI_ACPI_SDT_PROTOCOL. +// TableKey On return, points to the table key for the specified ACPI system definition table. This +// is identical to the table key used in the EFI_ACPI_TABLE_PROTOCOL. +// Output: +// EFI_SUCCESS The function completed successfully. +// EFI_NOT_FOUND The requested index is too large and a table was not found. +//---------------------------------------------------------------------------- +//<AMI_PHDR_END> +EFI_STATUS GetAcpiTable2 ( + IN UINTN Index, + OUT EFI_ACPI_SDT_HEADER **Table, + OUT EFI_ACPI_TABLE_VERSION *Version, + OUT UINTN *TableKey) +{ + + return AcpiSupportGetAcpiTable (&gAcpiData.AcpiSupportProtocol, Index, + Table, Version,TableKey); + +} + +EFI_STATUS RegisterNotify( + IN BOOLEAN Register, + IN EFI_ACPI_NOTIFICATION_FN Notification) +{ + if(Notification == NULL) return EFI_INVALID_PARAMETER; + + if(Register){ + return AppendItemLst((T_ITEM_LIST*)&gAcpiData.NotifyInitCount, Notification); + } else { + UINTN i; + //----------------- + for(i=0; i<gAcpiData.NotifyFnCount; i++){ + if(gAcpiData.AcpiNotifyFn[i]==Notification){ + return DeleteItemLst((T_ITEM_LIST*)&gAcpiData.NotifyInitCount,i,FALSE); + } + } + //can't found matching notify function. + return EFI_INVALID_PARAMETER; + } +} +#endif + + +//!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! +// Driver entry point +//!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! + +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// Procedure: AcpiNewCoreEntry +// +// Description: +// This function is ACPI driver entry point +// +// Input: +// IN EFI_HANDLE ImageHandle - Image handle +// IN EFI_SYSTEM_TABLE *SystemTable - pointer to system table +// +// Output: +// EFI_SUCCESS - Function executed successfully, ACPI_SUPPORT_PROTOCOL installed +// EFI_ABORTED - Dsdt table not found or table publishing failed +// EFI_ALREADY_STARTED - driver already started +// EFI_OUT_OF_RESOURCES - not enough memory to perform operation +// +// Notes: +// This function also creates ReadyToBoot event to update AML objects before booting +// +//---------------------------------------------------------------------------- +//<AMI_PHDR_END> + +EFI_STATUS AcpiNewCoreEntry (IN EFI_HANDLE ImageHandle, IN EFI_SYSTEM_TABLE *SystemTable) +{ + EFI_STATUS Status = EFI_SUCCESS; + ACPI_HDR *Dsdt1Ptr = NULL, *Dsdt2Ptr = NULL; + VOID *DummyPtr; + static EFI_GUID Acpisupguid = EFI_ACPI_SUPPORT_GUID; + static EFI_GUID AcpiTableProtocolGuid = EFI_ACPI_TABLE_PROTOCOL_GUID; + UINTN AcpiVer; + EFI_ACPI_TABLE_VERSION EfiAcpiVer; + ACPI_TBL_ITEM *AcpiTable = NULL; +#if FORCE_TO_ACPI1_SETUP_ENABLE + SETUP_DATA *SetupData = NULL; + UINTN SetupSize = 0; +#endif +//------------------------ + InitAmiLib(ImageHandle,SystemTable); + PROGRESS_CODE(DXE_ACPI_INIT); + TRACE((-1,"IN ACPI Start: %x\n", Status)); + //it must be ony one instance of this protocol + Status = pBS->LocateProtocol(&Acpisupguid,NULL,&DummyPtr); + + if (!EFI_ERROR(Status)) return EFI_ALREADY_STARTED; + +#ifdef ACPI_INFO2_PROTOCOL_PUBLISHED + //Use AMI_CPU_INFO_2_PROTOCOL if published. + Status = pBS->LocateProtocol(&gAmiCpuInfo2ProtocolGuid, NULL, &gAmiCpu2Info); + + if (EFI_ERROR(Status)) gAmiCpu2Info = NULL; + +#endif + + + Status = pBS->LocateProtocol(&gAmiBoardInfoGuid, NULL,(VOID**)&gAmiBoardInfoProtocol); + + if (EFI_ERROR(Status)) + { + gAmiBoardInfoProtocol = NULL; + TRACE((-1, "ACPI: Can't find AMI Board Info Protocol %r EXITING!",Status)); + return Status; + } + + + + AcpiVer = 2; + EfiAcpiVer = EFI_ACPI_TABLE_VERSION_2_0; + + if (ACPI_BUILD_TABLES_3_0 == 1) + { + AcpiVer = 3; + EfiAcpiVer = EFI_ACPI_TABLE_VERSION_3_0; + } + + if (ACPI_BUILD_TABLES_4_0 == 1) + { + AcpiVer = 4; + EfiAcpiVer = EFI_ACPI_TABLE_VERSION_4_0; + } +#if ATAD_SUPPORT == 1 + + Status = pBS->AllocatePool(EfiRuntimeServicesData, 4, &AtadBuffPtr); + if (!EFI_ERROR(Status) && AtadBuffPtr) + { + EFI_GUID AtadSmiGuid = ATAD_SMI_GUID; + UINTN AtadVarSize = sizeof(AtadBuffPtr); + Status = pRS->SetVariable ( L"AtadSmiBuffer", + &AtadSmiGuid, + EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_RUNTIME_ACCESS, + AtadVarSize, + &AtadBuffPtr ); + ASSERT_EFI_ERROR(Status); + } + +#endif + +#if FORCE_TO_ACPI1_SETUP_ENABLE + Status = GetEfiVariable(L"Setup",&gSetupGuid,NULL,&SetupSize,&SetupData); + ASSERT_EFI_ERROR(Status); + if (!EFI_ERROR (Status)) + if (SetupData->ForceToAcpi1 ==1) + { + AcpiVer = gForceAcpi1 = 1; + EfiAcpiVer = EFI_ACPI_TABLE_VERSION_1_0B; + } +#endif + Status = BuildFacs (); + ASSERT_EFI_ERROR(Status); + + if (EFI_ERROR (Status)) return EFI_OUT_OF_RESOURCES; + + AcpiTable = MallocZ (sizeof (ACPI_TBL_ITEM)); + ASSERT(AcpiTable); + + if (!AcpiTable) return EFI_OUT_OF_RESOURCES; + + Status = BuildFacpiAll (1, &AcpiTable->BtHeaderPtr); + ASSERT_EFI_ERROR(Status); + + if (EFI_ERROR (Status)) return EFI_OUT_OF_RESOURCES; + + AcpiTable->AcpiTblVer = EFI_ACPI_TABLE_VERSION_1_0B; + Status = AppendItemLst ((T_ITEM_LIST*)&gAcpiData, (VOID*) AcpiTable); + ASSERT_EFI_ERROR(Status); + + if (EFI_ERROR(Status)) return EFI_OUT_OF_RESOURCES; + + gAcpiData.AcpiLength += gAcpiData.AcpiEntries[gAcpiData.AcpiEntCount-1]->BtHeaderPtr->Length; + if (!gForceAcpi1) + { + AcpiTable = MallocZ (sizeof (ACPI_TBL_ITEM)); + ASSERT(AcpiTable); + + if (!AcpiTable) return EFI_OUT_OF_RESOURCES; + + Status = BuildFacpiAll (AcpiVer, &AcpiTable->BtHeaderPtr); + ASSERT_EFI_ERROR(Status); + + if (EFI_ERROR (Status)) return EFI_OUT_OF_RESOURCES; + + AcpiTable->AcpiTblVer = EfiAcpiVer; + Status = AppendItemLst ((T_ITEM_LIST*)&gAcpiData, (VOID*) AcpiTable); + ASSERT_EFI_ERROR(Status); + + if (EFI_ERROR(Status)) return EFI_OUT_OF_RESOURCES; + + gAcpiData.AcpiLength += gAcpiData.AcpiEntries[gAcpiData.AcpiEntCount-1]->BtHeaderPtr->Length; + } + TRACE((-1,"IN ACPI 1: %x\n", Status)); + + Status = GetDsdtFv(&Dsdt1Ptr, &Dsdt2Ptr); + ASSERT_EFI_ERROR(Status); + + if (EFI_ERROR(Status)) return EFI_ABORTED; + + if ((Dsdt2Ptr != NULL) && (Dsdt1Ptr != NULL)) + { + TRACE((-1,"DSDT1 addres 0x%X; -> %r \n", Dsdt1Ptr, Status)); + TRACE((-1,"DSDT2 addres 0x%X; -> %r \n", Dsdt2Ptr, Status)); + + Dsdt1Ptr->Checksum = 0; + Dsdt2Ptr->Checksum = 0; + Dsdt1Ptr->Checksum = ChsumTbl((UINT8*)Dsdt1Ptr, Dsdt1Ptr->Length); + AcpiTable = MallocZ (sizeof (ACPI_TBL_ITEM)); + ASSERT(AcpiTable); + + if (!AcpiTable) return EFI_OUT_OF_RESOURCES; + + AcpiTable->BtHeaderPtr = Dsdt1Ptr; + AcpiTable->AcpiTblVer = EFI_ACPI_TABLE_VERSION_1_0B; + Status = AppendItemLst ((T_ITEM_LIST*)&gAcpiData, (VOID*) AcpiTable); + ASSERT_EFI_ERROR(Status); + + if (EFI_ERROR(Status)) return EFI_OUT_OF_RESOURCES; + + gAcpiData.AcpiLength += gAcpiData.AcpiEntries[gAcpiData.AcpiEntCount-1]->BtHeaderPtr->Length; + + Dsdt2Ptr->Checksum = ChsumTbl((UINT8*)Dsdt2Ptr, Dsdt2Ptr->Length); + AcpiTable = MallocZ (sizeof (ACPI_TBL_ITEM)); + ASSERT(AcpiTable); + + if (!AcpiTable) return EFI_OUT_OF_RESOURCES; + + AcpiTable->BtHeaderPtr = Dsdt2Ptr; + AcpiTable->AcpiTblVer = EFI_ACPI_TABLE_VERSION_2_0; + Status = AppendItemLst ((T_ITEM_LIST*)&gAcpiData, (VOID*) AcpiTable); + ASSERT_EFI_ERROR(Status); + + if (EFI_ERROR(Status)) return EFI_OUT_OF_RESOURCES; + + gAcpiData.AcpiLength += gAcpiData.AcpiEntries[gAcpiData.AcpiEntCount-1]->BtHeaderPtr->Length; + } + + if (Dsdt1Ptr == NULL) + { + TRACE((-1,"DSDT21 addres 0x%lX; -> %r \n", Dsdt2Ptr, Status)); + Dsdt2Ptr->Checksum = 0; + Dsdt2Ptr->Checksum = ChsumTbl((UINT8*)Dsdt2Ptr, Dsdt2Ptr->Length); + AcpiTable = MallocZ (sizeof (ACPI_TBL_ITEM)); + ASSERT(AcpiTable); + + if (!AcpiTable) return EFI_OUT_OF_RESOURCES; + + AcpiTable->BtHeaderPtr = Dsdt2Ptr; + AcpiTable->AcpiTblVer = EFI_ACPI_TABLE_VERSION_2_0; + Status = AppendItemLst ((T_ITEM_LIST*)&gAcpiData, (VOID*) AcpiTable); + ASSERT_EFI_ERROR(Status); + + if (EFI_ERROR(Status)) return EFI_OUT_OF_RESOURCES; + + gAcpiData.AcpiLength += gAcpiData.AcpiEntries[gAcpiData.AcpiEntCount-1]->BtHeaderPtr->Length; + } + + if (Dsdt2Ptr == NULL) + { + TRACE((-1,"DSDT11 addres 0x%lX; -> %r \n", Dsdt1Ptr, Status)); + Dsdt1Ptr->Checksum = 0; + Dsdt1Ptr->Checksum = ChsumTbl((UINT8*)Dsdt1Ptr, Dsdt1Ptr->Length); + AcpiTable = MallocZ (sizeof (ACPI_TBL_ITEM)); + ASSERT(AcpiTable); + + if (!AcpiTable) return EFI_OUT_OF_RESOURCES; + + AcpiTable->BtHeaderPtr = Dsdt1Ptr; + AcpiTable->AcpiTblVer = EFI_ACPI_TABLE_VERSION_1_0B; + Status = AppendItemLst ((T_ITEM_LIST*)&gAcpiData, (VOID*) AcpiTable); + ASSERT_EFI_ERROR(Status); + + if (EFI_ERROR(Status)) return EFI_OUT_OF_RESOURCES; + + gAcpiData.AcpiLength += gAcpiData.AcpiEntries[gAcpiData.AcpiEntCount-1]->BtHeaderPtr->Length; + } + + Status = UpdateFacp (); + ASSERT_EFI_ERROR(Status); + + if (EFI_ERROR(Status)) return EFI_ABORTED; + +#if ACPI_APIC_TBL == 1 + AcpiTable = MallocZ (sizeof (ACPI_TBL_ITEM)); + ASSERT(AcpiTable); + + if (!AcpiTable) return EFI_OUT_OF_RESOURCES; + + Status = BuildMadtAll (AcpiVer, &AcpiTable->BtHeaderPtr); + ASSERT_EFI_ERROR(Status); + + if (EFI_ERROR(Status)) return EFI_ABORTED; + + AcpiTable->AcpiTblVer = EfiAcpiVer; + Status = AppendItemLst ((T_ITEM_LIST*)&gAcpiData, (VOID*) AcpiTable); + ASSERT_EFI_ERROR(Status); + + if (EFI_ERROR(Status)) return EFI_OUT_OF_RESOURCES; + + gAcpiData.AcpiLength += gAcpiData.AcpiEntries[gAcpiData.AcpiEntCount-1]->BtHeaderPtr->Length; +#endif + +#if MPS_TABLE_SUPPORT == 1 + Status = MpsTableBuilderInit(ImageHandle, SystemTable); + ASSERT_EFI_ERROR(Status); +#endif +//------ Performance Measurment ------------------------------------ + + AcpiTable = MallocZ (sizeof (ACPI_TBL_ITEM)); + ASSERT(AcpiTable); + + if (AcpiTable) + { + Status = BuildFPDT (AcpiVer, &AcpiTable->BtHeaderPtr); + + if (!EFI_ERROR(Status)) + { + AcpiTable->AcpiTblVer = EfiAcpiVer; + Status = AppendItemLst ((T_ITEM_LIST*)&gAcpiData, (VOID*) AcpiTable); + ASSERT_EFI_ERROR(Status); + gAcpiData.AcpiLength += gAcpiData.AcpiEntries[gAcpiData.AcpiEntCount-1]->BtHeaderPtr->Length; + } + } +//------ Performance Measurment End -------------------------------- + +//------ FID Table Start ------------------------------------------- + AcpiTable = MallocZ (sizeof (ACPI_TBL_ITEM)); + ASSERT(AcpiTable); + + if (AcpiTable) + { + Status = BuildFIDT (&AcpiTable->BtHeaderPtr); + + if (!EFI_ERROR(Status)) + { + AcpiTable->AcpiTblVer = EfiAcpiVer; + Status = AppendItemLst ((T_ITEM_LIST*)&gAcpiData, (VOID*) AcpiTable); + ASSERT_EFI_ERROR(Status); + gAcpiData.AcpiLength += gAcpiData.AcpiEntries[gAcpiData.AcpiEntCount-1]->BtHeaderPtr->Length; + } + } + +//------ FID Table End -------------------------------------------- + + gAuiGlob = MallocZ(sizeof(ACPI_AML_UPD_INFO)); + ASSERT(gAuiGlob); + + + + //free temporary space used during this routine execution ?????? + + // ???? Publish all tbls 1,1 ?????? + Status = CreateReadyToBootEvent( + TPL_CALLBACK, CollectAmlUpdInfo, gAuiGlob, &gEvtReadyToBoot + ); + ASSERT_EFI_ERROR(Status); + + + + if (EFI_ERROR(Status))return EFI_ABORTED; + + + gAcpiData.AcpiSupportProtocol.GetAcpiTable = AcpiSupportGetAcpiTable; + gAcpiData.AcpiSupportProtocol.SetAcpiTable = AcpiSupportSetAcpiTable; + gAcpiData.AcpiSupportProtocol.PublishTables = AcpiSupportPublishTables; + + gAcpiData.AcpiTableProtocol.InstallAcpiTable = AcpiInstallAcpiTable; + gAcpiData.AcpiTableProtocol.UninstallAcpiTable = AcpiUninstallAcpiTable; + +#if defined(PI_SPECIFICATION_VERSION)&&(PI_SPECIFICATION_VERSION>=0x00010014) + gAcpiData.AcpiSdtProtocol.GetAcpiTable=GetAcpiTable2; + gAcpiData.AcpiSdtProtocol.RegisterNotify=RegisterNotify; + gAcpiData.AcpiSdtProtocol.Open=Open; + gAcpiData.AcpiSdtProtocol.OpenSdt=OpenSdt; + gAcpiData.AcpiSdtProtocol.Close=Close; + gAcpiData.AcpiSdtProtocol.GetChild=GetChild; + gAcpiData.AcpiSdtProtocol.GetOption=GetOption; + gAcpiData.AcpiSdtProtocol.SetOption=SetOption; + gAcpiData.AcpiSdtProtocol.FindPath=FindPath; + gAcpiData.AcpiSdtProtocol.AcpiVersion=EFI_ACPI_TABLE_VERSION_ALL; +#endif + + gAcpiData.AcpiSupportHandle = NULL; + //Instasll ProtocolInterface; + Status=pBS->InstallMultipleProtocolInterfaces( + &gAcpiData.AcpiSupportHandle, + &Acpisupguid, + &gAcpiData.AcpiSupportProtocol, + &AcpiTableProtocolGuid, + &gAcpiData.AcpiTableProtocol, +#if defined(PI_SPECIFICATION_VERSION)&&(PI_SPECIFICATION_VERSION>=0x00010014) + &gEfiAcpiSdtProtocolGuid, + &gAcpiData.AcpiSdtProtocol, +#endif + NULL); + ASSERT_EFI_ERROR(Status); + //TRACE((-1,"Before PublishTbl: %x\n", Status)); + //Status = PublishTbl (1, 1); + //TRACE((-1,"After PublishTbl: %x\n", Status)); + return Status; + +//return EFI_SUCCESS; +} + + + + +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2010, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Pkwy, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//********************************************************************** diff --git a/Core/EM/ACPI/AcpiCore.h b/Core/EM/ACPI/AcpiCore.h new file mode 100644 index 0000000..598b8bf --- /dev/null +++ b/Core/EM/ACPI/AcpiCore.h @@ -0,0 +1,573 @@ +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2011, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Pkwy, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//********************************************************************** + +//********************************************************************** +// $Header: /Alaska/BIN/Modules/ACPI/Template/Core/ACPICORE.H 25 10/28/13 12:06p Oleksiyy $ +// +// $Revision: 25 $ +// +// $Date: 10/28/13 12:06p $ +//********************************************************************** +// Revision History +// ---------------- +// $Log: /Alaska/BIN/Modules/ACPI/Template/Core/ACPICORE.H $ +// +// 25 10/28/13 12:06p Oleksiyy +// [TAG] EIP121819 +// [Category] Improvement +// [Description] Add $FID ACPI table. +// [Files] AcpiCore.c, AcpiCore.h +// +// 24 12/03/12 11:50a Oleksiyy +// [TAG] EIP107890 +// [Category] Improvement +// [Description] Create a token that it define the Bot and Top of Io +// APIC address. +// [Files] AcpiCore.h and mptable.h +// +// 23 5/27/11 5:34p Felixp +// AcpiSdt.h is renamed to AcpiSystemDescriptionTable.h. +// +// 22 5/14/11 2:48p Yakovlevs +// [TAG] EIP 56526 +// [Category] New Feature +// [Description] ACPI Manipulation Protocol. PI 1.2 Spec Vol 5 Section +// 9. +// [Files] AcpiCore.c; AcpiCore.h; AcpiSdtPrivate.h; Aml.c; AmlChild.c; +// AmlNamespace.c; AmlOption.c; AmlString.c AcpiSdt.c; +// Protocol\AcpiSdt.h. +// +// 21 8/11/09 12:46p Markw +// EIP# 24914 -- Add Local x2APIC support. +// +// 20 5/26/09 1:43p Yakovlevs +// +// 19 5/14/09 5:38p Yakovlevs +// Commented out Duplicated EFI_ACPI_TABLE_VERSION definition +// +// 18 3/26/09 4:51p Oleksiyy +// New ACPI Core implementation - improves logic, execution time and +// memory usage of ACPI module. +// +// 1 2/18/09 3:51p Oleksiyy +// +//********************************************************************** +//<AMI_FHDR_START> +// +// Name: AcpiCore.h +// +// Description: ACPI Core Header File. Main ACPI Driver Specific Definitions. +// +//<AMI_FHDR_END> +//********************************************************************** +#ifndef __AcpiCore__H__ +#define __AcpiCore__H__ +#ifdef __cplusplus +extern "C" { +#endif + +#include <Protocol\FirmwareVolume.h > +#include <Protocol\AmiSio.h> +#include <Protocol\DevicePath.h> +#include <Protocol\AcpiSupport.h> +#include <AmiDxeLib.h> +#include <AMIHobs.h> +#include <token.h> +#include <Dxe.h> +#include <AcpiRes.h> +#include "OEM_ACPI.h" +#if defined(PI_SPECIFICATION_VERSION)&&(PI_SPECIFICATION_VERSION>=0x00010014) +#include <Protocol\AcpiSystemDescriptionTable.h> +#include "AcpiSdtPrivate.h" +#endif +#include <Setup.h> +#include <acpi11.h> +#include <acpi20.h> +#include <Efi.h> +#include <Acpi.h> +#include <GenericSio.h> +#pragma pack(push, 1) + +//********************************************************************** +// Protocol Data Definitions +//********************************************************************** +// ACPI Version bitmap definition: +// +// EFI_ACPI_TABLE_VERSION_1_0B - ACPI Version 1.0b (not supported curently) +// EFI_ACPI_TABLE_VERSION_2_0 - ACPI Version 2.0 +// EFI_ACPI_TABLE_VERSION_NONE - No ACPI Versions. This might be used +// to create memory-based operation regions or other information +// that is not part of the ACPI "tree" but must still be found +// in ACPI memory space and/or managed by the core ACPI driver. +// +//********************************************************************** +/* +#define EFI_ACPI_TABLE_VERSION UINT32 + +#define EFI_ACPI_TABLE_VERSION_NONE 0x00000001 +#define EFI_ACPI_TABLE_VERSION_1_0B 0x00000002 +#define EFI_ACPI_TABLE_VERSION_2_0 0x00000004 +#define EFI_ACPI_TABLE_VERSION_3_0 0x00000008 +#define EFI_ACPI_TABLE_VERSION_X (EFI_ACPI_TABLE_VERSION_2_0 | EFI_ACPI_TABLE_VERSION_3_0) +#define EFI_ACPI_TABLE_VERSION_ALL (EFI_ACPI_TABLE_VERSION_1_0B|EFI_ACPI_TABLE_VERSION_X) +*/ +//==================================================================// +//GUID for DSDT storage type FFS_FILEGUID = 11D8AC35-FB8A-44d1-8D09-0B5606D321B9 +#define EFI_ACPI_DSDT_V_1_1_GUID {0x9410046e,0x1d26,0x45bc,0xb6,0x58,0xde,0xca,0xb1,0x4d,0x75,0x65} + +#define EFI_ACPI_DSDT_V_2_0_GUID {0x11D8AC35,0xFB8A,0x44d1,0x8D,0x09,0x0B,0x56,0x06,0xD3,0x21,0xB9} +//ACPI tables GUIDs must be published in System Configuration table +#define EFI_ACPI_11_TABLE_GUID {0xeb9d2d30,0x2d88,0x11d3,0x9a,0x16,0x00,0x90,0x27,0x3f,0xc1,0x4d} +#define EFI_ACPI_20_TABLE_GUID {0x8868e871,0xe4f1,0x11d3,0xbc,0x22,0x00,0x80,0xc7,0x3c,0x88,0x81} + +#define ACPI_REV1 0x01 +#define ACPI_REV2 0x02 +#define ACPI_REV3 0x03 +#define ACPI_REV4 0x04 + +#define ACPI_TABLE_NOT_FOUND (~0) +#define ACPI_TABLE_NOT_REMOVABLE (~1) +//====================================================== +// Here Follows Definitions that are not Chipset specific +//====================================================== + +#define CREATOR_ID_MS 0x5446534D //"TFSM""MSFT"(Microsoft) + +#define CREATOR_REV_MS 0x00010013 + +#define CREATOR_ID_AMI 0x20494D41 //" IMA""AMI "(AMI) + +#define CREATOR_REV 0x00000000 + + +#define APIC_SIG 0x43495041 //"APIC"Multiple APIC Description Table + +#define SPIC_SIG 0x43495053 //"SPIC"Multiple SAPIC Description Table + +#define BOOT_SIG 0x544F4F42 //"BOOT"MS Simple Boot Spec + +#define DBGP_SIG 0x50474244 //"DBGP" MS Bebug Port Spec + +#define DSDT_SIG 0x54445344 //"DSDT" Differentiated System Description Table + +#define ECDT_SIG 0x54444345 //"ECDT" Embedded Controller Boot Resources Table + +#define ETDT_SIG 0x54445445 //"ETDT" Event Timer Description Table + +#define FACP_SIG 0x50434146 //"FACP" Fixed ACPI Description Table (FADT) + +#define FACS_SIG 0x53434146 //"FACS" //Firmware ACPI Control Structure + +#define PSDT_SIG 0x54445350 //"PSDT"Persistent System Description Table + +#define RSDT_SIG 0x54445352 //"RSDT"Root System Description Table + +#define SBST_SIG 0x54534253 //"SBST"Smart Battery Specification Table + +#define SLIT_SIG 0x54494C53 //"SLIT"System Locality Information Table + +#define SPCR_SIG 0x52435053 //"SPCR"Serial Port Concole Redirection Table + +#define SRAT_SIG 0x54415253 //"SBST"Static Resource Affinity Table + +#define SSDT_SIG 0x54445353 //"SSDT"Secondary System Description Table + +#define SPMI_SIG 0x494D5053 //"SPMI"Server Platform Management Interface Table + +#define XSDT_SIG 0x54445358 //"XSDT" eXtended System Description Table + +#define RSDP_SIG 0x2052545020445352 //"RSD PTR " + +//====================================================== +// ACPI Description Headers Signatures +//====================================================== +#define MCFG_SIG 0x4746434D //PCI Express Congiguration Table + +#define HPET_SIG 0x54455048 + +//for testing purposes only +#define IPPT_SIG 0x54505049 // "IPPT" -- IA64 Platform Properties Table + +#define FIDT_SIG 0x54444946 //"FIDT" $FID Table + +#define THREE_CHAR_ARRAY(x) {(x)/10+'0',(x)%10+'0',0} + +//====================================================== +// Bits Description in APICXX.Type field. ACPI 2.0 +//====================================================== +#ifndef AT_LAPIC_H +#define AT_LAPIC_H 0 +#endif + +#ifndef AT_IOAPIC +#define AT_IOAPIC 1 +#endif + +#ifndef AT_ISO +#define AT_ISO 2 +#endif + +#ifndef AT_NMI +#define AT_NMI 3 +#endif + +#ifndef AT_LAPIC_H_NMI +#define AT_LAPIC_H_NMI 4 +#endif + +#ifndef AT_LAPIC_H_ADR +#define AT_LAPIC_H_ADR 5 +#endif + +#ifndef AT_IOSAPIC +#define AT_IOSAPIC 6 +#endif +//Updated according ACPI Spec 2.0 errata 1.3 +#ifndef AT_LSAPIC +#define AT_LSAPIC 7 +#endif + +#ifndef AT_PIS +#define AT_PIS 8 +#endif + +#ifndef AT_LX2APIC +#define AT_LX2APIC 9 +#endif + +#ifndef AT_LX2APIC_NMI +#define AT_LX2APIC_NMI 0xa +#endif + +#define IOA_BASE_BOT APCB + +#if defined(IO_APIC_BASE_TOP_ADDRESS) +#define IOA_BASE_TOP IO_APIC_BASE_TOP_ADDRESS +#else +#define IOA_BASE_TOP 0xFED00000 +#endif + +#define IOA_IND_REG_OFFS 0x00 +#define IOA_DAT_REG_OFFS 0x10 +#define IOA_ID_IND 0x00 +#define IOA_VER_IND 0x01 + +//<AMI_THDR_START> +//---------------------------------------------------------------------------- +// Name: ACPI_AML_RES +// +// Description: Structure to store System resource Information +// +// Fields: Name Type Description +//---------------------------------------------------------------------------- +// Base UINT64 +// Length UINT64 +// +//---------------------------------------------------------------------------- +//<AMI_THDR_END> + +typedef struct _ACPI_AML_RES { + UINT64 Base; + UINT64 Length; +} ACPI_AML_RES; + +//<AMI_THDR_START> +//---------------------------------------------------------------------------- +// Name: ACPI_AML_UPD_INFO +// +// Description: Structure to store Aml update information +// +// Fields: Name Type Description +//---------------------------------------------------------------------------- +// Dsdt1Addr UINT64 +// Dsdt2Addr UINT64 +// PciGap ACPI_AML_RES[3] +// SS1 BOOLEAN +// SS2 BOOLEAN +// SS3 BOOLEAN +// SS4 BOOLEAN +// RomStart UINT32 +// TopOfMemory UINT32 +// SioDevStatusVar SIO_DEV_STATUS +// +//---------------------------------------------------------------------------- +//<AMI_THDR_END> +typedef struct _ACPI_AML_UPD_INFO { + UINT64 Dsdt1Addr; + UINT64 Dsdt2Addr; + ACPI_AML_RES PciGap[3]; + BOOLEAN SS1; + BOOLEAN SS2; + BOOLEAN SS3; + BOOLEAN SS4; + UINT32 RomStart; + UINT32 TopOfMemory; + SIO_DEV_STATUS SioDevStatusVar; +} ACPI_AML_UPD_INFO; + +EFI_STATUS LocateACPITableProtocol (IN EFI_GUID *Protocol, OUT VOID **Instance, IN UINT8 Version); + +typedef enum { + pgBelow1M, + pgBelow4G, + pgAbove4G, + pgMaxResType, +} AML_RES_TYPE; + +//====================================================== +// Bits Description in LAPIC_XX.Flags field. ACPI 2.0 +//====================================================== +#define FL_ENABLE 0x0001 + +//<AMI_THDR_START> +//---------------------------------------------------------------------------- +// Name: MADT_ENTRY_HEADER +// +// Description: Header of the entrie for MADT table. +// +// +// Fields: Type Name Description +//---------------------------------------------------------------------------- +// UINT8 Type +// UINT8 Length +// +//---------------------------------------------------------------------------- +//<AMI_THDR_END> +typedef struct _MADT_ENTRY_HEADER{ + UINT8 Type; + UINT8 Length; +}MADT_ENTRY_HEADER; + +//====================================================== +// LAPIC Structure per each CPU IA32 +//====================================================== +typedef struct _LAPIC_H32 { + MADT_ENTRY_HEADER Header; + UINT8 CpuId; + UINT8 LapicId; + UINT32 Flags; +} LAPIC_H32,*PLAPIC_H32, LAPIC_H_20,*PLAPIC_H_20; + +//====================================================== +// LX2APIC Structure per each CPU IA32 +//====================================================== +typedef struct _LX2APIC { + MADT_ENTRY_HEADER Header; + UINT16 Reserved; + UINT32 ApicId; + UINT32 Flags; + UINT32 Uid; +} LX2APIC,*PLX2APIC; + +//====================================================== +// IOAPIC Structure per each CPU IA32 +//====================================================== +typedef struct _IOAPIC_H32 { + MADT_ENTRY_HEADER Header; + UINT8 IoapicId; //2 + UINT8 Reserved; //3 + UINT32 IoapicAddress; //4 + UINT32 SysVectBase; //8 +} IOAPIC_H32,*PIOAPIC_H32, IOAPIC_H20,*PIOAPIC_H20; + +//====================================================== +// ISO Interrupt Source Override Structure IA32 +//====================================================== +// Should be present per each ISA Interrupt which +// is not identity-mapped into SAPIC Interrupt space +//====================================================== +typedef struct _ISO_H32 { + MADT_ENTRY_HEADER Header; + UINT8 Bus; //2 + UINT8 Source; //3 + UINT32 GlobalSysVect; //4 + UINT16 Flags; //8 + +} ISO_H20,*PISO_H20; + +typedef struct _LSAPIC_H20 { + MADT_ENTRY_HEADER Header; + UINT8 CpuId; //2 + UINT8 LsapicId; //3 + UINT8 LsapicEid; //4 + UINT8 Reserved1; //5 + UINT8 Reserved2; //6 + UINT8 Reserved3; //7 + UINT32 Flags; //8 Same as MPS 1.4 +} LSAPIC_H20,*PLSAPIC_H20; + +typedef struct _LSAPIC_H30 { + MADT_ENTRY_HEADER Header; + UINT8 CpuId; //2 + UINT8 LsapicId; //3 + UINT8 LsapicEid; //4 + UINT8 Reserved1; //5 + UINT8 Reserved2; //6 + UINT8 Reserved3; //7 + UINT32 Flags; //8 Same as MPS 1.4 + UINT32 AcpiProcUidVal; //12 + UINT8 AcpiProcUidString; //16 This value could be bigger than 1 byte + //------ To Do - Deal with variable length of AcpiProcUidString +} LSAPIC_H30,*PLSAPIC_H30; + +typedef struct _IOSAPIC_H20 { + MADT_ENTRY_HEADER Header; + UINT8 IoapicId; //2 + UINT8 Reserved; //3 + UINT32 SysVectBase; //8 + UINT64 IosapicAddress; //4 +} IOSAPIC_H20,*PIOSAPIC_H20; + +typedef struct _ISO_PARAMETER_TABLE{ + UINT8 PicIrq; + UINT8 Flags; + UINT16 ApicInt; +}ISO_PARAMETER_TABLE; + + +typedef struct _NMI_H20 { + MADT_ENTRY_HEADER Header; + UINT16 Flags; //2 same as MPS INTI flags 1.4 + UINT32 GlobalSysVect; //4 +} NMI_H20,*PNMI_H20; + +typedef struct _LNMI_H20 { + MADT_ENTRY_HEADER Header; + UINT8 CPU_ID; //2 + UINT16 Flags; //3 same as MPS INTI flags 1.4 + UINT8 LapicIntin; //5 +} LNMI_H20,*PLNMI_H20; + +typedef struct _LX2APIC_NMI { + MADT_ENTRY_HEADER Header; + UINT16 Flags; //same as MPS INTI flags 1.4 + UINT32 Uid; + UINT8 LapicIntin; + UINT8 Reserved[3]; +} LX2APIC_NMI,*PLX2APIC_NMI; + + +//<AMI_THDR_START> +//---------------------------------------------------------------------------- +// Name: MADT_ENTRIES +// +// Description: Structure for storing collected entries for MADT table before +// actualy building it. It is in the form of T_ITEM_LIST. +// +// Fields: Type Name Description +//---------------------------------------------------------------------------- +// UINTN MadtEntInitCount +// UINTN MadtEntCount +// MADT_ENTRY_HEADER **MadtEntries +// +//---------------------------------------------------------------------------- +//<AMI_THDR_END> +typedef struct _MADT_ENTRIES { + UINTN MadtEntInitCount; + UINTN MadtEntCount; + MADT_ENTRY_HEADER **MadtEntries; + +} MADT_ENTRIES; + +//====================================================== +// Bits Description in FACS.GlobalLock field. ACPI 2.0 +//====================================================== +#define GL_PENDING 0x01 +#define GL_OWNED 0x20 + +//<AMI_THDR_START> +//---------------------------------------------------------------------------- +// Name: ACPI_TBL_ITEM +// +// Description: Structure for storing pointers for ACPI tables and it's Version +// Member of ACPI_DB +// +// Fields: Type Name Description +//---------------------------------------------------------------------------- +// ACPI_HDR *BtHeaderPtr +// EFI_ACPI_TABLE_VERSION AcpiTblVer +// +//---------------------------------------------------------------------------- +//<AMI_THDR_END> +typedef struct _ACPI_TBL_ITEM { + ACPI_HDR *BtHeaderPtr; + EFI_ACPI_TABLE_VERSION AcpiTblVer; + +} ACPI_TBL_ITEM; + +//<AMI_THDR_START> +//---------------------------------------------------------------------------- +// Name: ACPI_DB +// +// Description: Structure for storing ACPI tables and protocols during Boottime. +// ACPI tables are stored in the form of T_ITEM_LIST. +// +// Fields: Type Name Description +//---------------------------------------------------------------------------- +// UINTN AcpiInitCount +// UINTN AcpiEntCount +// ACPI_TBL_ITEM **AcpiEntries +// UINT32 AcpiLength +// EFI_ACPI_TABLE_PROTOCOL AcpiTableProtocol +// EFI_ACPI_SUPPORT_PROTOCOL AcpiSupportProtocol +// EFI_HANDLE AcpiSupportHandle +// +//---------------------------------------------------------------------------- +//<AMI_THDR_END> +typedef struct _ACPI_DB { + UINTN AcpiInitCount; + UINTN AcpiEntCount; + ACPI_TBL_ITEM **AcpiEntries; + UINT32 AcpiLength; + EFI_ACPI_TABLE_PROTOCOL AcpiTableProtocol; + EFI_ACPI_SUPPORT_PROTOCOL AcpiSupportProtocol; + EFI_HANDLE AcpiSupportHandle; +#if defined(PI_SPECIFICATION_VERSION)&&(PI_SPECIFICATION_VERSION>=0x00010014) + EFI_ACPI_SDT_PROTOCOL AcpiSdtProtocol; + UINTN NotifyInitCount; + UINTN NotifyFnCount; + EFI_ACPI_NOTIFICATION_FN *AcpiNotifyFn; + +// UINTN SdtHndInitCount; +// UINTN SdtHandleCount; +// EFI_ACPI_NOTIFICATION_FN *AcpiNotifyFn; + EFI_AML_NODE_LIST *AmlRootNode; +#endif +} ACPI_DB; + +//Function Prototypes +UINTN FindAcpiTblByHandle (UINTN *Handle); + + + +#pragma pack(pop) + +/****** DO NOT WRITE BELOW THIS LINE *******/ +#ifdef __cplusplus +} +#endif +#endif +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2011, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Pkwy, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//********************************************************************** diff --git a/Core/EM/ACPI/AcpiS3.h b/Core/EM/ACPI/AcpiS3.h new file mode 100644 index 0000000..8fcbe7c --- /dev/null +++ b/Core/EM/ACPI/AcpiS3.h @@ -0,0 +1,170 @@ +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2009, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Pkwy, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//********************************************************************** +//********************************************************************** +// $Header: /Alaska/BIN/Modules/ACPI/Template/Core/AcpiS3.h 6 3/26/09 4:51p Oleksiyy $ +// +// $Revision: 6 $ +// +// $Date: 3/26/09 4:51p $ +//********************************************************************** +// Revision History +// ---------------- +// $Log: /Alaska/BIN/Modules/ACPI/Template/Core/AcpiS3.h $ +// +// 6 3/26/09 4:51p Oleksiyy +// New ACPI Core implementation - improves logic, execution time and +// memory usage of ACPI module. +// +// 5 4/15/08 9:15p Yakovlevs +// Functions Headers added +// +// 4 4/09/08 5:14p Yakovlevs +// Make S3 Save code remember all possible locations of FACS. +// +// 3 11/20/06 4:14a Yakovlevs +// updated structure of ACPI_CPU_DATA to match with declared in MRC code +// +// 2 9/22/06 6:10p Markw +// 64-bit fix. +// +// 1 5/04/05 12:24p Markw +// +//********************************************************************** + +//<AMI_FHDR_START> +//--------------------------------------------------------------------------- +// +// Name: AcpiS3.h +// +// Description: ACPI S3 data structures definitions +// +//--------------------------------------------------------------------------- +//<AMI_FHDR_END> + +#ifndef __ACPI_S3_H__ +#define __ACPI_S3_H__ + +#include <Efi.h> + +#ifdef __cplusplus +extern "C" { +#endif + +#define ACPI_GLOBAL_VARIABLE L"AcpiGlobalVariable" +#define EFI_ACPI_VARIABLE_GUID \ + {0xaf9ffd67,0xec10,0x488a,0x9d,0xfc,0x6c,0xbf,0x5e,0xe2,0x2c,0x2e} + +#pragma pack (1) +typedef struct { + UINT16 Limit; + UINT32 Base; +} PSEUDO_DESCRIPTOR; +#pragma pack() + +//<AMI_THDR_START> +//---------------------------------------------------------------------------- +// Name: ACPI_CPU_DATA +// +// Description: ACPI Cpu related data +// +// Fields: Name Type Description +//---------------------------------------------------------------------------- +// APState BOOLEAN +// S3BootPath BOOLEAN +// WakeUpBuffer EFI_PHYSICAL_ADDRESS +// GdtrProfile EFI_PHYSICAL_ADDRESS +// IdtrProfile EFI_PHYSICAL_ADDRESS +// CpuPrivateData EFI_PHYSICAL_ADDRESS +// StackAddress EFI_PHYSICAL_ADDRESS +// MicrocodePointerBuffer EFI_PHYSICAL_ADDRESS +// SmramBase EFI_PHYSICAL_ADDRESS +// SmmStartImageBase EFI_PHYSICAL_ADDRESS +// SmmStartImageSize UINT32 +// NumberOfCpus UINT32 +// +//---------------------------------------------------------------------------- +//<AMI_THDR_END> + +typedef struct ACPI_CPU_DATA { + BOOLEAN APState; + BOOLEAN S3BootPath; + EFI_PHYSICAL_ADDRESS WakeUpBuffer; + EFI_PHYSICAL_ADDRESS GdtrProfile; + EFI_PHYSICAL_ADDRESS IdtrProfile; + EFI_PHYSICAL_ADDRESS CpuPrivateData; + EFI_PHYSICAL_ADDRESS StackAddress; + EFI_PHYSICAL_ADDRESS MicrocodePointerBuffer; + EFI_PHYSICAL_ADDRESS SmramBase; + EFI_PHYSICAL_ADDRESS SmmStartImageBase; + UINT32 SmmStartImageSize; + UINT32 NumberOfCpus; +} ACPI_CPU_DATA; + +//<AMI_THDR_START> +//---------------------------------------------------------------------------- +// Name: ACPI_VARIABLE_SET +// +// Description: The structure combine all ACPI related variables into one +// in order to boost performance +// +// Fields: Name Type Description +//---------------------------------------------------------------------------- +// AcpiReservedMemoryBase EFI_PHYSICAL_ADDRESS +// AcpiReservedMemorySize UINT32 +// S3ReservedLowMemoryBase EFI_PHYSICAL_ADDRESS +// AcpiBootScriptTable EFI_PHYSICAL_ADDRESS +// RuntimeScriptTableBase EFI_PHYSICAL_ADDRESS +// AcpiFacsTable[3] EFI_PHYSICAL_ADDRESS +// SystemMemoryLength UINT64 +// AcpiCpuData ACPI_CPU_DATA +// +//---------------------------------------------------------------------------- +//<AMI_THDR_END> + +typedef struct _ACPI_VARIABLE_SET { + // + // Acpi Related variables + // + EFI_PHYSICAL_ADDRESS AcpiReservedMemoryBase; + UINT32 AcpiReservedMemorySize; + EFI_PHYSICAL_ADDRESS S3ReservedLowMemoryBase; + EFI_PHYSICAL_ADDRESS AcpiBootScriptTable; + EFI_PHYSICAL_ADDRESS RuntimeScriptTableBase; + EFI_PHYSICAL_ADDRESS AcpiFacsTable[3]; + UINT64 SystemMemoryLength; + ACPI_CPU_DATA AcpiCpuData; +} ACPI_VARIABLE_SET; + + + + +/****** DO NOT WRITE BELOW THIS LINE *******/ +#ifdef __cplusplus +} +#endif +#endif + +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2009, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Pkwy, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//********************************************************************** diff --git a/Core/EM/ACPI/AcpiSdt.c b/Core/EM/ACPI/AcpiSdt.c new file mode 100644 index 0000000..5e5c8bb --- /dev/null +++ b/Core/EM/ACPI/AcpiSdt.c @@ -0,0 +1,821 @@ +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2011, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//********************************************************************** + +//********************************************************************** +// $Header: /Alaska/BIN/Modules/ACPI/Template/Core/AcpiSdt.c 3 12/04/12 2:29p Oleksiyy $ +// +// $Revision: 3 $ +// +// $Date: 12/04/12 2:29p $ +//********************************************************************** +// Revision History +// ---------------- +// $Log: /Alaska/BIN/Modules/ACPI/Template/Core/AcpiSdt.c $ +// +// 3 12/04/12 2:29p Oleksiyy +// [TAG] EIP108375 +// [Category] Bug Fix +// [Severity:] Normal +// [Symptom:] SdtOpenSdtTable function in AcpiSdt.c returns +// EFI_OUT_OF_RESOURCES. +// [Root Cause] Error in "if"condition after locating memory. +// [Solution] Condition is fixed from "!=" to "==" +// [Files] AcpiSdt.c +// +// 2 5/14/11 2:14p Yakovlevs +// [TAG] EIP 56526 +// [Category] New Feature +// [Description] ACPI Manipulation Protocol. PI 1.2 Spec Vol 5 Section +// 9. Initial checkin. +// [Files] AcpiCore.c; AcpiCore.h; AcpiSdtPrivate.h; Aml.c; AmlChild.c; +// AmlNamespace.c; AmlOption.c; AmlString.c AcpiSdt.c; +// Protocol\AcpiSdt.h. +// +//********************************************************************** + + +//********************************************************************** +//<AMI_FHDR_START> +// +// Name: AcpiSdt.c +// +// Description: +// ACPI SDT protocol Implementation. +// +//<AMI_FHDR_END> +//********************************************************************** + +// +// Includes +// +#include "AcpiCore.h" + +extern ACPI_DB gAcpiData; + + +/** + This function finds the table specified by the buffer. + + @param[in] Buffer Table buffer to find. + + @return ACPI table list. +**/ +/* +EFI_ACPI_TABLE_LIST * +FindTableByBuffer ( + IN VOID *Buffer + ) +{ + EFI_ACPI_TABLE_INSTANCE *AcpiTableInstance; + LIST_ENTRY *CurrentLink; + EFI_ACPI_TABLE_LIST *CurrentTableList; + LIST_ENTRY *StartLink; + + // + // Get the instance of the ACPI Table + // + AcpiTableInstance = SdtGetAcpiTableInstance (); + + // + // Find the notify + // + StartLink = &AcpiTableInstance->TableList; + CurrentLink = StartLink->ForwardLink; + + while (CurrentLink != StartLink) { + CurrentTableList = EFI_ACPI_TABLE_LIST_FROM_LINK (CurrentLink); + if (((UINTN)CurrentTableList->PageAddress <= (UINTN)Buffer) && + ((UINTN)CurrentTableList->PageAddress + EFI_PAGES_TO_SIZE(CurrentTableList->NumberOfPages) > (UINTN)Buffer)) { + // + // Good! Found Table. + // + return CurrentTableList; + } + + CurrentLink = CurrentLink->ForwardLink; + } + + return NULL; +} +*/ + +/** + This function updates AML table checksum. + It will search the ACPI table installed by ACPI_TABLE protocol. + + @param[in] Buffer A piece of AML code buffer pointer. + + @retval EFI_SUCCESS The table holds the AML buffer is found, and checksum is updated. + @retval EFI_NOT_FOUND The table holds the AML buffer is not found. +**/ +/* +EFI_STATUS +SdtUpdateAmlChecksum ( + IN VOID *Buffer + ) +{ + EFI_ACPI_TABLE_LIST *CurrentTableList; + + CurrentTableList = FindTableByBuffer (Buffer); + if (CurrentTableList == NULL) { + return EFI_NOT_FOUND; + } + + AcpiPlatformChecksum ( + (VOID *)CurrentTableList->Table, + CurrentTableList->Table->Length, + OFFSET_OF (EFI_ACPI_DESCRIPTION_HEADER, Checksum) + ); + return EFI_SUCCESS; +} +*/ + +/** + This function finds MAX AML buffer size. + It will search the ACPI table installed by ACPI_TABLE protocol. + + @param[in] Buffer A piece of AML code buffer pointer. + @param[out] MaxSize On return it holds the MAX size of buffer. + + @retval EFI_SUCCESS The table holds the AML buffer is found, and MAX size if returned. + @retval EFI_NOT_FOUND The table holds the AML buffer is not found. +**/ +/* +EFI_STATUS +SdtGetMaxAmlBufferSize ( + IN VOID *Buffer, + OUT UINTN *MaxSize + ) +{ + EFI_ACPI_TABLE_LIST *CurrentTableList; + + CurrentTableList = FindTableByBuffer (Buffer); + if (CurrentTableList == NULL) { + return EFI_NOT_FOUND; + } + + *MaxSize = (UINTN)CurrentTableList->Table + CurrentTableList->Table->Length - (UINTN)Buffer; + return EFI_SUCCESS; +} +*/ + + +/** + Create a handle for the first ACPI opcode in an ACPI system description table. + + @param[in] TableKey The table key for the ACPI table, as returned by GetTable(). + @param[out] Handle On return, points to the newly created ACPI handle. + + @retval EFI_SUCCESS Handle created successfully. + @retval EFI_NOT_FOUND TableKey does not refer to a valid ACPI table. +**/ +EFI_STATUS +SdtOpenSdtTable (IN UINTN TableKey, OUT EFI_ACPI_HANDLE *Handle) +{ + ACPI_TBL_ITEM *TableItem; + EFI_ACPI_SDT_HEADER *Table; + EFI_AML_HANDLE *AmlHandle; + UINTN i; +//----------------------- + + // Get the instance of the ACPI Table + i=FindAcpiTblByHandle(&TableKey); + + // Find the table + if(i==ACPI_TABLE_NOT_FOUND) return EFI_INVALID_PARAMETER; + + TableItem=gAcpiData.AcpiEntries[i]; + Table=(EFI_ACPI_SDT_HEADER*)TableItem->BtHeaderPtr; + + if(Table->Signature!=DSDT_SIG || Table->Signature!=SSDT_SIG) + + + AmlHandle = MallocZ(sizeof(*AmlHandle)); + ASSERT (AmlHandle != NULL); + if(AmlHandle == NULL) return EFI_OUT_OF_RESOURCES; + + + AmlHandle->Signature = EFI_AML_ROOT_HANDLE_SIGNATURE; + AmlHandle->Buffer = (VOID *)((UINTN)Table + sizeof(EFI_ACPI_SDT_HEADER)); + AmlHandle->Size = Table->Length - sizeof(EFI_ACPI_SDT_HEADER); +// AmlHandle->AmlByteEncoding = NULL; +// AmlHandle->Modified = FALSE; + AmlHandle->Table = Table; + + + // + // return the ACPI handle + // + *Handle = (EFI_ACPI_HANDLE)AmlHandle; + + return EFI_SUCCESS; +} + +/** + Create a handle for the first ACPI opcode in an ACPI system description table. + + @param[in] TableKey The table key for the ACPI table, as returned by GetTable(). + @param[out] Handle On return, points to the newly created ACPI handle. + + @retval EFI_SUCCESS Handle created successfully. + @retval EFI_NOT_FOUND TableKey does not refer to a valid ACPI table. +**/ +EFI_STATUS +EFIAPI +OpenSdt ( + IN UINTN TableKey, + OUT EFI_ACPI_HANDLE *Handle + ) +{ + if (Handle == NULL) { + return EFI_INVALID_PARAMETER; + } + + return SdtOpenSdtTable (TableKey, Handle); +} + +/* +/** + Create a handle from an ACPI opcode + + @param[in] Buffer Points to the ACPI opcode. + @param[in] BufferSize Max buffer size. + @param[out] Handle Upon return, holds the handle. + + @retval EFI_SUCCESS Success + @retval EFI_INVALID_PARAMETER Buffer is NULL or Handle is NULL or Buffer points to an + invalid opcode. + +**/ +EFI_STATUS +SdtOpenEx ( + IN VOID *Buffer, + IN UINTN BufferSize, + OUT EFI_ACPI_HANDLE *Handle + ) +{ + AML_BYTE_ENCODING *AmlByteEncoding; + EFI_AML_HANDLE *AmlHandle; + + AmlByteEncoding = AmlSearchByOpByte (Buffer); + if (AmlByteEncoding == NULL) { + return EFI_INVALID_PARAMETER; + } + + // + // Do not open NameString as handle + // + if ((AmlByteEncoding->Attribute & AML_IS_NAME_CHAR) != 0) { + return EFI_INVALID_PARAMETER; + } + + // + // Good, find it + // + AmlHandle = Malloc (sizeof(*AmlHandle)); + ASSERT (AmlHandle != NULL); + + AmlHandle->Signature = EFI_AML_HANDLE_SIGNATURE; + AmlHandle->Buffer = Buffer; + AmlHandle->AmlByteEncoding = AmlByteEncoding; + AmlHandle->Modified = FALSE; + + AmlHandle->Size = AmlGetObjectSize (AmlByteEncoding, Buffer, BufferSize); + if (AmlHandle->Size == 0) { + pBS->FreePool (AmlHandle); + return EFI_INVALID_PARAMETER; + } + + *Handle = (EFI_ACPI_HANDLE)AmlHandle; + + return EFI_SUCCESS; +} + +/** + Create a handle from an ACPI opcode + + @param[in] Buffer Points to the ACPI opcode. + @param[out] Handle Upon return, holds the handle. + + @retval EFI_SUCCESS Success + @retval EFI_INVALID_PARAMETER Buffer is NULL or Handle is NULL or Buffer points to an + invalid opcode. + +**/ +EFI_STATUS +EFIAPI +Open ( + IN VOID *Buffer, + OUT EFI_ACPI_HANDLE *Handle + ) +{ +/* + EFI_STATUS Status; + UINTN MaxSize; + + MaxSize = 0; + + // + // Check for invalid input parameters + // + if (Buffer == NULL || Handle == NULL) { + return EFI_INVALID_PARAMETER; + } + + Status = SdtGetMaxAmlBufferSize (Buffer, &MaxSize); + if (EFI_ERROR (Status)) { + return EFI_INVALID_PARAMETER; + } + + return SdtOpenEx (Buffer, MaxSize, Handle); +*/ + return EFI_UNSUPPORTED; +} + +/** + Close an ACPI handle. + + @param[in] Handle Returns the handle. + + @retval EFI_SUCCESS Success + @retval EFI_INVALID_PARAMETER Handle is NULL or does not refer to a valid ACPI object. +**/ +EFI_STATUS +EFIAPI +Close ( + IN EFI_ACPI_HANDLE Handle + ) +{ + EFI_AML_HANDLE *AmlHandle; + + // + // Check for invalid input parameters + // + if (Handle == NULL) { + return EFI_INVALID_PARAMETER; + } + + AmlHandle = (EFI_AML_HANDLE *)Handle; + if ((AmlHandle->Signature != EFI_AML_ROOT_HANDLE_SIGNATURE) && + (AmlHandle->Signature != EFI_AML_HANDLE_SIGNATURE)) { + return EFI_INVALID_PARAMETER; + } + + // + // Update Checksum only if modified + // + if (AmlHandle->Modified) { + AmlHandle->Table->Checksum=0; + AmlHandle->Table->Checksum=ChsumTbl((UINT8*)&AmlHandle->Table->Signature, AmlHandle->Table->Length); + } + + pBS->FreePool(AmlHandle); + + return EFI_SUCCESS; +} + +/** + Retrieve information about an ACPI object. + + @param[in] Handle ACPI object handle. + @param[in] Index Index of the data to retrieve from the object. In general, indexes read from left-to-right + in the ACPI encoding, with index 0 always being the ACPI opcode. + @param[out] DataType Points to the returned data type or EFI_ACPI_DATA_TYPE_NONE if no data exists + for the specified index. + @param[out] Data Upon return, points to the pointer to the data. + @param[out] DataSize Upon return, points to the size of Data. + + @retval EFI_SUCCESS Success. + @retval EFI_INVALID_PARAMETER Handle is NULL or does not refer to a valid ACPI object. +**/ +EFI_STATUS +EFIAPI +GetOption ( + IN EFI_ACPI_HANDLE Handle, + IN UINTN Index, + OUT EFI_ACPI_DATA_TYPE *DataType, + OUT CONST VOID **Data, + OUT UINTN *DataSize + ) +{ + EFI_AML_HANDLE *AmlHandle; + AML_BYTE_ENCODING *AmlByteEncoding; + EFI_STATUS Status; + + ASSERT (DataType != NULL); + ASSERT (Data != NULL); + ASSERT (DataSize != NULL); + + // + // Check for invalid input parameters + // + if (Handle == NULL) { + return EFI_INVALID_PARAMETER; + } + + AmlHandle = (EFI_AML_HANDLE *)Handle; + // + // Do not check EFI_AML_ROOT_HANDLE_SIGNATURE because there is no option for Root handle + // + if (AmlHandle->Signature != EFI_AML_HANDLE_SIGNATURE) { + return EFI_INVALID_PARAMETER; + } + + AmlByteEncoding = AmlHandle->AmlByteEncoding; + if (Index > AmlByteEncoding->MaxIndex) { + *DataType = EFI_ACPI_DATA_TYPE_NONE; + return EFI_SUCCESS; + } + + // + // Parse option + // + Status = AmlParseOptionHandleCommon (AmlHandle, (AML_OP_PARSE_INDEX)Index, DataType, (VOID **)Data, DataSize); + if (EFI_ERROR (Status)) { + return EFI_INVALID_PARAMETER; + } + + return EFI_SUCCESS; +} + +/** + Change information about an ACPI object. + + @param[in] Handle ACPI object handle. + @param[in] Index Index of the data to retrieve from the object. In general, indexes read from left-to-right + in the ACPI encoding, with index 0 always being the ACPI opcode. + @param[in] Data Points to the data. + @param[in] DataSize The size of the Data. + + @retval EFI_SUCCESS Success + @retval EFI_INVALID_PARAMETER Handle is NULL or does not refer to a valid ACPI object. + @retval EFI_BAD_BUFFER_SIZE Data cannot be accommodated in the space occupied by + the option. + +**/ +EFI_STATUS +EFIAPI +SetOption ( + IN EFI_ACPI_HANDLE Handle, + IN UINTN Index, + IN CONST VOID *Data, + IN UINTN DataSize + ) +{ + EFI_AML_HANDLE *AmlHandle; + AML_BYTE_ENCODING *AmlByteEncoding; + EFI_STATUS Status; + EFI_ACPI_DATA_TYPE DataType; + VOID *OrgData; + UINTN OrgDataSize; + + ASSERT (Data != NULL); + + // + // Check for invalid input parameters + // + if (Handle == NULL) { + return EFI_INVALID_PARAMETER; + } + + AmlHandle = (EFI_AML_HANDLE *)Handle; + // + // Do not check EFI_AML_ROOT_HANDLE_SIGNATURE because there is no option for Root handle + // + if (AmlHandle->Signature != EFI_AML_HANDLE_SIGNATURE) { + return EFI_INVALID_PARAMETER; + } + AmlByteEncoding = AmlHandle->AmlByteEncoding; + + if (Index > AmlByteEncoding->MaxIndex) { + return EFI_INVALID_PARAMETER; + } + + // + // Parse option + // + Status = AmlParseOptionHandleCommon (AmlHandle, (AML_OP_PARSE_INDEX)Index, &DataType, &OrgData, &OrgDataSize); + if (EFI_ERROR (Status)) { + return EFI_INVALID_PARAMETER; + } + if (DataType == EFI_ACPI_DATA_TYPE_NONE) { + return EFI_INVALID_PARAMETER; + } + + if (DataSize > OrgDataSize) { + return EFI_BAD_BUFFER_SIZE; + } + + // + // Update + // + + pBS->CopyMem(OrgData, (VOID*)Data, DataSize); + AmlHandle->Modified = TRUE; + + return EFI_SUCCESS; +} + +/** + Return the child ACPI objects. + + @param[in] ParentHandle Parent handle. + @param[in, out] Handle On entry, points to the previously returned handle or NULL to start with the first + handle. On return, points to the next returned ACPI handle or NULL if there are no + child objects. + + @retval EFI_SUCCESS Success + @retval EFI_INVALID_PARAMETER ParentHandle is NULL or does not refer to a valid ACPI object. +**/ + +EFI_STATUS +EFIAPI +GetChild ( + IN EFI_ACPI_HANDLE ParentHandle, + IN OUT EFI_ACPI_HANDLE *Handle + ) +{ + EFI_AML_HANDLE *AmlParentHandle; + EFI_AML_HANDLE *AmlHandle; + VOID *Buffer; + EFI_STATUS Status; + + ASSERT (Handle != NULL); + + // + // Check for invalid input parameters + // + if (ParentHandle == NULL) { + return EFI_INVALID_PARAMETER; + } + + AmlHandle = *Handle; + if ((AmlHandle != NULL) && (AmlHandle->Signature != EFI_AML_HANDLE_SIGNATURE)) { + return EFI_INVALID_PARAMETER; + } + + AmlParentHandle = (EFI_AML_HANDLE *)ParentHandle; + if (AmlParentHandle->Signature == EFI_AML_ROOT_HANDLE_SIGNATURE) { + // + // Root handle + // + Status = AmlGetChildFromRoot (AmlParentHandle, AmlHandle, &Buffer); + } else if (AmlParentHandle->Signature == EFI_AML_HANDLE_SIGNATURE) { + // + // Non-root handle + // + Status = AmlGetChildFromNonRoot (AmlParentHandle, AmlHandle, &Buffer); + } else { + // + // Invalid + // + return EFI_INVALID_PARAMETER; + } + + if (EFI_ERROR (Status)) { + return EFI_INVALID_PARAMETER; + } + if (Buffer == NULL) { + *Handle = NULL; + return EFI_SUCCESS; + } + return SdtOpenEx (Buffer, (UINTN)AmlParentHandle->Buffer + AmlParentHandle->Size - (UINTN)Buffer, Handle); +} + + +/** + Returns the handle of the ACPI object representing the specified ACPI path + + @param[in] HandleIn Points to the handle of the object representing the starting point for the path search. + @param[in] AmlPath Points to the AML path. + @param[out] HandleOut On return, points to the ACPI object which represents AcpiPath, relative to + HandleIn. + + @retval EFI_SUCCESS Success + @retval EFI_INVALID_PARAMETER HandleIn is NULL or does not refer to a valid ACPI object. +**/ + +EFI_STATUS +SdtFindPathFromNonRoot ( + IN EFI_ACPI_HANDLE HandleIn, + IN UINT8 *AmlPath, + OUT EFI_ACPI_HANDLE *HandleOut + ) +{ + EFI_AML_HANDLE *AmlHandle; + VOID *Buffer; + EFI_STATUS Status; + + AmlHandle = (EFI_AML_HANDLE *)HandleIn; + + // + // For non-root handle, we need search from THIS node instead of ROOT. + // + Status = AmlFindPath (AmlHandle, AmlPath, &Buffer, FALSE); + if (EFI_ERROR (Status)) { + return EFI_INVALID_PARAMETER; + } + if (Buffer == NULL) { + *HandleOut = NULL; + return EFI_SUCCESS; + } + return SdtOpenEx (Buffer, (UINTN)AmlHandle->Buffer + AmlHandle->Size - (UINTN)Buffer, HandleOut); +} + + +/** + Duplicate AML handle. + + @param[in] AmlHandle Handle to be duplicated. + + @return Duplicated AML handle. +**/ + +EFI_AML_HANDLE * +SdtDuplicateHandle ( + IN EFI_AML_HANDLE *AmlHandle + ) +{ + EFI_AML_HANDLE *DstAmlHandle; + + DstAmlHandle = Malloc(sizeof(*DstAmlHandle)); + ASSERT (DstAmlHandle != NULL); + pBS->CopyMem(DstAmlHandle, (VOID *)AmlHandle, sizeof(*DstAmlHandle)); + + return DstAmlHandle; +} + +/** + Returns the handle of the ACPI object representing the specified ACPI path + + @param[in] HandleIn Points to the handle of the object representing the starting point for the path search. + @param[in] AmlPath Points to the AML path. + @param[out] HandleOut On return, points to the ACPI object which represents AcpiPath, relative to + HandleIn. + + @retval EFI_SUCCESS Success + @retval EFI_INVALID_PARAMETER HandleIn is NULL or does not refer to a valid ACPI object. +**/ + +EFI_STATUS +SdtFindPathFromRoot ( + IN EFI_ACPI_HANDLE HandleIn, + IN UINT8 *AmlPath, + OUT EFI_ACPI_HANDLE *HandleOut + ) +{ + EFI_ACPI_HANDLE ChildHandle; + EFI_AML_HANDLE *AmlHandle; + EFI_STATUS Status; + VOID *Buffer; + + AmlHandle = (EFI_AML_HANDLE *)HandleIn; + + // + // Handle case that AcpiPath is Root + // + if (AmlIsRootPath (AmlPath)) { + // + // Duplicate RootHandle + // + *HandleOut = (EFI_ACPI_HANDLE)SdtDuplicateHandle (AmlHandle); + return EFI_SUCCESS; + } + + // + // Let children find it. + // + ChildHandle = NULL; + while (TRUE) { + Status = GetChild (HandleIn, &ChildHandle); + if (EFI_ERROR (Status)) { + return EFI_INVALID_PARAMETER; + } + + if (ChildHandle == NULL) { + // + // Not found + // + *HandleOut = NULL; + return EFI_SUCCESS; + } + + // + // More child + // + AmlHandle = (EFI_AML_HANDLE *)ChildHandle; + Status = AmlFindPath (AmlHandle, AmlPath, &Buffer, TRUE); + if (EFI_ERROR (Status)) { + return EFI_INVALID_PARAMETER; + } + + if (Buffer != NULL) { + // + // Great! Find it, open + // + Status = SdtOpenEx (Buffer, (UINTN)AmlHandle->Buffer + AmlHandle->Size - (UINTN)Buffer, HandleOut); + if (!EFI_ERROR (Status)) { + return EFI_SUCCESS; + } + // + // Not success, try next one + // + } + } + + // + // Should not run here + // +} + + +/** + Returns the handle of the ACPI object representing the specified ACPI path + + @param[in] HandleIn Points to the handle of the object representing the starting point for the path search. + @param[in] AcpiPath Points to the ACPI path, which conforms to the ACPI encoded path format. + @param[out] HandleOut On return, points to the ACPI object which represents AcpiPath, relative to + HandleIn. + + @retval EFI_SUCCESS Success + @retval EFI_INVALID_PARAMETER HandleIn is NULL or does not refer to a valid ACPI object. +**/ + +EFI_STATUS +EFIAPI +FindPath ( + IN EFI_ACPI_HANDLE HandleIn, + IN VOID *AcpiPath, + OUT EFI_ACPI_HANDLE *HandleOut + ) +{ + EFI_AML_HANDLE *AmlHandle; + EFI_STATUS Status; + UINT8 *AmlPath; + + // + // Check for invalid input parameters + // + if (HandleIn == NULL) { + return EFI_INVALID_PARAMETER; + } + + AmlHandle = (EFI_AML_HANDLE *)HandleIn; + + // + // Convert ASL path to AML path + // + AmlPath = AmlNameFromAslName (AcpiPath); + if (AmlPath == NULL) { + return EFI_INVALID_PARAMETER; + } + +// DEBUG_CODE_BEGIN (); +// DEBUG ((EFI_D_ERROR, "AcpiSdt: FindPath - ")); +// AmlPrintNameString (AmlPath); +// DEBUG ((EFI_D_ERROR, "\n")); +// DEBUG_CODE_END (); + + if (AmlHandle->Signature == EFI_AML_ROOT_HANDLE_SIGNATURE) { + // + // Root Handle + // + Status = SdtFindPathFromRoot (HandleIn, AmlPath, HandleOut); + } else if (AmlHandle->Signature == EFI_AML_HANDLE_SIGNATURE) { + // + // Non-Root handle + // + Status = SdtFindPathFromNonRoot (HandleIn, AmlPath, HandleOut); + } else { + Status = EFI_INVALID_PARAMETER; + } + + pBS->FreePool (AmlPath); + + return Status; +} + +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2011, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//********************************************************************** diff --git a/Core/EM/ACPI/AcpiSdtPrivate.h b/Core/EM/ACPI/AcpiSdtPrivate.h new file mode 100644 index 0000000..17ea790 --- /dev/null +++ b/Core/EM/ACPI/AcpiSdtPrivate.h @@ -0,0 +1,798 @@ +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2011, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//********************************************************************** + +//********************************************************************** +// $Header: /Alaska/BIN/Modules/ACPI/Template/Core/AcpiSdtPrivate.h 2 5/14/11 2:15p Yakovlevs $ +// +// $Revision: 2 $ +// +// $Date: 5/14/11 2:15p $ +//********************************************************************** +// Revision History +// ---------------- +// $Log: /Alaska/BIN/Modules/ACPI/Template/Core/AcpiSdtPrivate.h $ +// +// 2 5/14/11 2:15p Yakovlevs +// [TAG] EIP 56526 +// [Category] New Feature +// [Description] ACPI Manipulation Protocol. PI 1.2 Spec Vol 5 Section +// 9. Initial checkin. +// [Files] AcpiCore.c; AcpiCore.h; AcpiSdtPrivate.h; Aml.c; AmlChild.c; +// AmlNamespace.c; AmlOption.c; AmlString.c AcpiSdt.c; +// Protocol\AcpiSdt.h. +// +//********************************************************************** + + +//********************************************************************** +//<AMI_FHDR_START> +// +// Name: AcpiSdtPrivate.h +// +// Description: +// ACPI SDT protocol Private data Definitions. +// +//<AMI_FHDR_END> +//********************************************************************** + +#ifndef _ACPI_SDT_H_ +#define _ACPI_SDT_H_ +#ifdef __cplusplus +extern "C" { +#endif + +#include "AcpiCore.h" +// +// ACPI AML definition +// + +// +// Primary OpCode +// +#define AML_ZERO_OP 0x00 +#define AML_ONE_OP 0x01 +#define AML_ALIAS_OP 0x06 +#define AML_NAME_OP 0x08 +#define AML_BYTE_PREFIX 0x0a +#define AML_WORD_PREFIX 0x0b +#define AML_DWORD_PREFIX 0x0c +#define AML_STRING_PREFIX 0x0d +#define AML_QWORD_PREFIX 0x0e +#define AML_SCOPE_OP 0x10 +#define AML_BUFFER_OP 0x11 +#define AML_PACKAGE_OP 0x12 +#define AML_VAR_PACKAGE_OP 0x13 +#define AML_METHOD_OP 0x14 +#define AML_DUAL_NAME_PREFIX 0x2e +#define AML_MULTI_NAME_PREFIX 0x2f +#define AML_NAME_CHAR_A 0x41 +#define AML_NAME_CHAR_B 0x42 +#define AML_NAME_CHAR_C 0x43 +#define AML_NAME_CHAR_D 0x44 +#define AML_NAME_CHAR_E 0x45 +#define AML_NAME_CHAR_F 0x46 +#define AML_NAME_CHAR_G 0x47 +#define AML_NAME_CHAR_H 0x48 +#define AML_NAME_CHAR_I 0x49 +#define AML_NAME_CHAR_J 0x4a +#define AML_NAME_CHAR_K 0x4b +#define AML_NAME_CHAR_L 0x4c +#define AML_NAME_CHAR_M 0x4d +#define AML_NAME_CHAR_N 0x4e +#define AML_NAME_CHAR_O 0x4f +#define AML_NAME_CHAR_P 0x50 +#define AML_NAME_CHAR_Q 0x51 +#define AML_NAME_CHAR_R 0x52 +#define AML_NAME_CHAR_S 0x53 +#define AML_NAME_CHAR_T 0x54 +#define AML_NAME_CHAR_U 0x55 +#define AML_NAME_CHAR_V 0x56 +#define AML_NAME_CHAR_W 0x57 +#define AML_NAME_CHAR_X 0x58 +#define AML_NAME_CHAR_Y 0x59 +#define AML_NAME_CHAR_Z 0x5a +#define AML_ROOT_CHAR 0x5c +#define AML_PARENT_PREFIX_CHAR 0x5e +#define AML_NAME_CHAR__ 0x5f +#define AML_LOCAL0 0x60 +#define AML_LOCAL1 0x61 +#define AML_LOCAL2 0x62 +#define AML_LOCAL3 0x63 +#define AML_LOCAL4 0x64 +#define AML_LOCAL5 0x65 +#define AML_LOCAL6 0x66 +#define AML_LOCAL7 0x67 +#define AML_ARG0 0x68 +#define AML_ARG1 0x69 +#define AML_ARG2 0x6a +#define AML_ARG3 0x6b +#define AML_ARG4 0x6c +#define AML_ARG5 0x6d +#define AML_ARG6 0x6e +#define AML_STORE_OP 0x70 +#define AML_REF_OF_OP 0x71 +#define AML_ADD_OP 0x72 +#define AML_CONCAT_OP 0x73 +#define AML_SUBTRACT_OP 0x74 +#define AML_INCREMENT_OP 0x75 +#define AML_DECREMENT_OP 0x76 +#define AML_MULTIPLY_OP 0x77 +#define AML_DIVIDE_OP 0x78 +#define AML_SHIFT_LEFT_OP 0x79 +#define AML_SHIFT_RIGHT_OP 0x7a +#define AML_AND_OP 0x7b +#define AML_NAND_OP 0x7c +#define AML_OR_OP 0x7d +#define AML_NOR_OP 0x7e +#define AML_XOR_OP 0x7f +#define AML_NOT_OP 0x80 +#define AML_FIND_SET_LEFT_BIT_OP 0x81 +#define AML_FIND_SET_RIGHT_BIT_OP 0x82 +#define AML_DEREF_OF_OP 0x83 +#define AML_CONCAT_RES_OP 0x84 +#define AML_MOD_OP 0x85 +#define AML_NOTIFY_OP 0x86 +#define AML_SIZE_OF_OP 0x87 +#define AML_INDEX_OP 0x88 +#define AML_MATCH_OP 0x89 +#define AML_CREATE_DWORD_FIELD_OP 0x8a +#define AML_CREATE_WORD_FIELD_OP 0x8b +#define AML_CREATE_BYTE_FIELD_OP 0x8c +#define AML_CREATE_BIT_FIELD_OP 0x8d +#define AML_OBJECT_TYPE_OP 0x8e +#define AML_CREATE_QWORD_FIELD_OP 0x8f +#define AML_LAND_OP 0x90 +#define AML_LOR_OP 0x91 +#define AML_LNOT_OP 0x92 +#define AML_LEQUAL_OP 0x93 +#define AML_LGREATER_OP 0x94 +#define AML_LLESS_OP 0x95 +#define AML_TO_BUFFER_OP 0x96 +#define AML_TO_DEC_STRING_OP 0x97 +#define AML_TO_HEX_STRING_OP 0x98 +#define AML_TO_INTEGER_OP 0x99 +#define AML_TO_STRING_OP 0x9c +#define AML_COPY_OBJECT_OP 0x9d +#define AML_MID_OP 0x9e +#define AML_CONTINUE_OP 0x9f +#define AML_IF_OP 0xa0 +#define AML_ELSE_OP 0xa1 +#define AML_WHILE_OP 0xa2 +#define AML_NOOP_OP 0xa3 +#define AML_RETURN_OP 0xa4 +#define AML_BREAK_OP 0xa5 +#define AML_BREAK_POINT_OP 0xcc +#define AML_ONES_OP 0xff + +// +// Extended OpCode +// +#define AML_EXT_OP 0x5b + +#define AML_EXT_MUTEX_OP 0x01 +#define AML_EXT_EVENT_OP 0x02 +#define AML_EXT_COND_REF_OF_OP 0x12 +#define AML_EXT_CREATE_FIELD_OP 0x13 +#define AML_EXT_LOAD_TABLE_OP 0x1f +#define AML_EXT_LOAD_OP 0x20 +#define AML_EXT_STALL_OP 0x21 +#define AML_EXT_SLEEP_OP 0x22 +#define AML_EXT_ACQUIRE_OP 0x23 +#define AML_EXT_SIGNAL_OP 0x24 +#define AML_EXT_WAIT_OP 0x25 +#define AML_EXT_RESET_OP 0x26 +#define AML_EXT_RELEASE_OP 0x27 +#define AML_EXT_FROM_BCD_OP 0x28 +#define AML_EXT_TO_BCD_OP 0x29 +#define AML_EXT_UNLOAD_OP 0x2a +#define AML_EXT_REVISION_OP 0x30 +#define AML_EXT_DEBUG_OP 0x31 +#define AML_EXT_FATAL_OP 0x32 +#define AML_EXT_TIMER_OP 0x33 +#define AML_EXT_REGION_OP 0x80 +#define AML_EXT_FIELD_OP 0x81 +#define AML_EXT_DEVICE_OP 0x82 +#define AML_EXT_PROCESSOR_OP 0x83 +#define AML_EXT_POWER_RES_OP 0x84 +#define AML_EXT_THERMAL_ZONE_OP 0x85 +#define AML_EXT_INDEX_FIELD_OP 0x86 +#define AML_EXT_BANK_FIELD_OP 0x87 +#define AML_EXT_DATA_REGION_OP 0x88 + +// +// Privacy data structure +// +#define LIST_ENTRY EFI_LIST_ENTRY + +typedef struct _AML_BYTE_ENCODING AML_BYTE_ENCODING; +typedef struct _EFI_AML_NODE_LIST EFI_AML_NODE_LIST; + +// +// AML Node Linked List Signature. +// +#define EFI_AML_NODE_LIST_SIGNATURE SIGNATURE_32 ('E', 'A', 'M', 'L') + +// +// AML Node Linked List Entry definition. +// +// Signature must be set to EFI_AML_NODE_LIST_SIGNATURE +// Link is the linked list data. +// Name is the ACPI node name. +// This is listed for PATH finding. +// Buffer is the ACPI node buffer pointer, the first/second bytes are opcode. +// This buffer should not be freed. +// Size is the total size of this ACPI node buffer. +// Children is the children linked list of this node. +// +#define AML_NAME_SEG_SIZE 4 + +struct _EFI_AML_NODE_LIST { + UINT32 Signature; + UINT8 Name[AML_NAME_SEG_SIZE]; + UINT8 *Buffer; + UINTN Size; + LIST_ENTRY Link; + LIST_ENTRY Children; + EFI_AML_NODE_LIST *Parent; + AML_BYTE_ENCODING *AmlByteEncoding; +}; + +// +// CONTAINING_RECORD - returns a pointer to the structure +// from one of it's elements. +// +#ifndef _CR +#define _CR(Record, TYPE, Field) ((TYPE *) ((CHAR8 *) (Record) - (CHAR8 *) &(((TYPE *) 0)->Field))) +#endif + +#ifndef CR +#define CR(record, TYPE, field, signature) _CR(record, TYPE, field) +#endif + +// +// Define macros to build data structure signatures from characters. +// +#define SIGNATURE_16(A, B) ((A) | (B << 8)) +#define SIGNATURE_32(A, B, C, D) (SIGNATURE_16 (A, B) | (SIGNATURE_16 (C, D) << 16)) +#define SIGNATURE_64(A, B, C, D, E, F, G, H) \ + (SIGNATURE_32 (A, B, C, D) | ((UINT64) (SIGNATURE_32 (E, F, G, H)) << 32)) + + +// +// Containment record for AML Node linked list. +// +#define EFI_AML_NODE_LIST_FROM_LINK(_link) CR (_link, EFI_AML_NODE_LIST, Link, EFI_AML_NODE_LIST_SIGNATURE) + +// +// AML Handle Signature. +// +#define EFI_AML_HANDLE_SIGNATURE SIGNATURE_32 ('E', 'A', 'H', 'S') +#define EFI_AML_ROOT_HANDLE_SIGNATURE SIGNATURE_32 ('E', 'A', 'R', 'H') + +// +// AML Handle Entry definition. +// +// Signature must be set to EFI_AML_HANDLE_SIGNATURE or EFI_AML_ROOT_HANDLE_SIGNATURE +// Buffer is the ACPI node buffer pointer, the first/second bytes are opcode. +// This buffer should not be freed. +// Size is the total size of this ACPI node buffer. +// +typedef struct { + UINT32 Signature; + UINT8 *Buffer; + UINTN Size; + AML_BYTE_ENCODING *AmlByteEncoding; + EFI_ACPI_SDT_HEADER *Table; + BOOLEAN Modified; + BOOLEAN OnBuffer; +} EFI_AML_HANDLE; + +typedef UINT32 AML_OP_PARSE_INDEX; + +#define AML_OP_PARSE_INDEX_GET_OPCODE 0 +#define AML_OP_PARSE_INDEX_GET_TERM1 1 +#define AML_OP_PARSE_INDEX_GET_TERM2 2 +#define AML_OP_PARSE_INDEX_GET_TERM3 3 +#define AML_OP_PARSE_INDEX_GET_TERM4 4 +#define AML_OP_PARSE_INDEX_GET_TERM5 5 +#define AML_OP_PARSE_INDEX_GET_TERM6 6 +#define AML_OP_PARSE_INDEX_GET_SIZE (AML_OP_PARSE_INDEX)-1 + +typedef UINT32 AML_OP_PARSE_FORMAT; +#define AML_NONE 0 +#define AML_OPCODE 1 +#define AML_UINT8 2 +#define AML_UINT16 3 +#define AML_UINT32 4 +#define AML_UINT64 5 +#define AML_NAME 6 +#define AML_STRING 7 +#define AML_OBJECT 8 + +typedef UINT32 AML_OP_ATTRIBUTE; +#define AML_HAS_PKG_LENGTH 0x1 // It is ACPI attribute - if OpCode has PkgLength +#define AML_IS_NAME_CHAR 0x2 // It is ACPI attribute - if this is NameChar +#define AML_HAS_CHILD_OBJ 0x4 // it is ACPI attribute - if OpCode has Child Object. +#define AML_IN_NAMESPACE 0x10000 // It is UEFI SDT attribute - if OpCode will be in NameSpace + // NOTE; Not all OBJECT will be in NameSpace + // For example, BankField | CreateBitField | CreateByteField | CreateDWordField | + // CreateField | CreateQWordField | CreateWordField | Field | IndexField. + +struct _AML_BYTE_ENCODING { + UINT8 OpCode; + UINT8 SubOpCode; + AML_OP_PARSE_INDEX MaxIndex; + AML_OP_PARSE_FORMAT Format[6]; + AML_OP_ATTRIBUTE Attribute; +}; + +// +// AcpiSdt protocol declaration +// + +/** + Returns a requested ACPI table. + + The GetAcpiTable() function returns a pointer to a buffer containing the ACPI table associated + with the Index that was input. The following structures are not considered elements in the list of + ACPI tables: + - Root System Description Pointer (RSD_PTR) + - Root System Description Table (RSDT) + - Extended System Description Table (XSDT) + Version is updated with a bit map containing all the versions of ACPI of which the table is a + member. + + @param[in] Index The zero-based index of the table to retrieve. + @param[out] Table Pointer for returning the table buffer. + @param[out] Version On return, updated with the ACPI versions to which this table belongs. Type + EFI_ACPI_TABLE_VERSION is defined in "Related Definitions" in the + EFI_ACPI_SDT_PROTOCOL. + @param[out] TableKey On return, points to the table key for the specified ACPI system definition table. This + is identical to the table key used in the EFI_ACPI_TABLE_PROTOCOL. + + @retval EFI_SUCCESS The function completed successfully. + @retval EFI_NOT_FOUND The requested index is too large and a table was not found. +**/ +EFI_STATUS +EFIAPI +GetAcpiTable2 ( + IN UINTN Index, + OUT EFI_ACPI_SDT_HEADER **Table, + OUT EFI_ACPI_TABLE_VERSION *Version, + OUT UINTN *TableKey + ); + +/** + Register or unregister a callback when an ACPI table is installed. + + This function registers or unregisters a function which will be called whenever a new ACPI table is + installed. + + @param[in] Register If TRUE, then the specified function will be registered. If FALSE, then the specified + function will be unregistered. + @param[in] Notification Points to the callback function to be registered or unregistered. + + @retval EFI_SUCCESS Callback successfully registered or unregistered. + @retval EFI_INVALID_PARAMETER Notification is NULL + @retval EFI_INVALID_PARAMETER Register is FALSE and Notification does not match a known registration function. +**/ +EFI_STATUS +EFIAPI +RegisterNotify ( + IN BOOLEAN Register, + IN EFI_ACPI_NOTIFICATION_FN Notification + ); + +/** + Create a handle for the first ACPI opcode in an ACPI system description table. + + @param[in] TableKey The table key for the ACPI table, as returned by GetTable(). + @param[out] Handle On return, points to the newly created ACPI handle. + + @retval EFI_SUCCESS Handle created successfully. + @retval EFI_NOT_FOUND TableKey does not refer to a valid ACPI table. +**/ +EFI_STATUS +EFIAPI +OpenSdt ( + IN UINTN TableKey, + OUT EFI_ACPI_HANDLE *Handle + ); + +/** + Create a handle from an ACPI opcode + + @param[in] Buffer Points to the ACPI opcode. + @param[out] Handle Upon return, holds the handle. + + @retval EFI_SUCCESS Success + @retval EFI_INVALID_PARAMETER Buffer is NULL or Handle is NULL or Buffer points to an + invalid opcode. + +**/ +EFI_STATUS +EFIAPI +Open ( + IN VOID *Buffer, + OUT EFI_ACPI_HANDLE *Handle + ); + +/** + Close an ACPI handle. + + @param[in] Handle Returns the handle. + + @retval EFI_SUCCESS Success + @retval EFI_INVALID_PARAMETER Handle is NULL or does not refer to a valid ACPI object. +**/ +EFI_STATUS +EFIAPI +Close ( + IN EFI_ACPI_HANDLE Handle + ); + +/** + Retrieve information about an ACPI object. + + @param[in] Handle ACPI object handle. + @param[in] Index Index of the data to retrieve from the object. In general, indexes read from left-to-right + in the ACPI encoding, with index 0 always being the ACPI opcode. + @param[out] DataType Points to the returned data type or EFI_ACPI_DATA_TYPE_NONE if no data exists + for the specified index. + @param[out] Data Upon return, points to the pointer to the data. + @param[out] DataSize Upon return, points to the size of Data. + + @retval EFI_SUCCESS Success. + @retval EFI_INVALID_PARAMETER Handle is NULL or does not refer to a valid ACPI object. +**/ +EFI_STATUS +EFIAPI +GetOption ( + IN EFI_ACPI_HANDLE Handle, + IN UINTN Index, + OUT EFI_ACPI_DATA_TYPE *DataType, + OUT CONST VOID **Data, + OUT UINTN *DataSize + ); + +/** + Change information about an ACPI object. + + @param[in] Handle ACPI object handle. + @param[in] Index Index of the data to retrieve from the object. In general, indexes read from left-to-right + in the ACPI encoding, with index 0 always being the ACPI opcode. + @param[in] Data Points to the data. + @param[in] DataSize The size of the Data. + + @retval EFI_SUCCESS Success + @retval EFI_INVALID_PARAMETER Handle is NULL or does not refer to a valid ACPI object. + @retval EFI_BAD_BUFFER_SIZE Data cannot be accommodated in the space occupied by + the option. + +**/ +EFI_STATUS +EFIAPI +SetOption ( + IN EFI_ACPI_HANDLE Handle, + IN UINTN Index, + IN CONST VOID *Data, + IN UINTN DataSize + ); + +/** + Return the child ACPI objects. + + @param[in] ParentHandle Parent handle. + @param[in, out] Handle On entry, points to the previously returned handle or NULL to start with the first + handle. On return, points to the next returned ACPI handle or NULL if there are no + child objects. + + @retval EFI_SUCCESS Success + @retval EFI_INVALID_PARAMETER ParentHandle is NULL or does not refer to a valid ACPI object. +**/ +EFI_STATUS +EFIAPI +GetChild ( + IN EFI_ACPI_HANDLE ParentHandle, + IN OUT EFI_ACPI_HANDLE *Handle + ); + +/** + Returns the handle of the ACPI object representing the specified ACPI path + + @param[in] HandleIn Points to the handle of the object representing the starting point for the path search. + @param[in] AcpiPath Points to the ACPI path, which conforms to the ACPI encoded path format. + @param[out] HandleOut On return, points to the ACPI object which represents AcpiPath, relative to + HandleIn. + + @retval EFI_SUCCESS Success + @retval EFI_INVALID_PARAMETER HandleIn is NULL or does not refer to a valid ACPI object. +**/ +EFI_STATUS +EFIAPI +FindPath ( + IN EFI_ACPI_HANDLE HandleIn, + IN VOID *AcpiPath, + OUT EFI_ACPI_HANDLE *HandleOut + ); + +// +// ACPI SDT function +// + +/** + Create a handle from an ACPI opcode + + @param[in] Buffer Points to the ACPI opcode. + @param[in] BufferSize Max buffer size. + @param[out] Handle Upon return, holds the handle. + + @retval EFI_SUCCESS Success + @retval EFI_INVALID_PARAMETER Buffer is NULL or Handle is NULL or Buffer points to an + invalid opcode. + +**/ +EFI_STATUS +SdtOpenEx ( + IN VOID *Buffer, + IN UINTN BufferSize, + OUT EFI_ACPI_HANDLE *Handle + ); + +// +// AML support function +// + +/** + Get AML NameString size. + + @param[in] Buffer AML NameString. + @param[out] BufferSize AML NameString size + + @retval EFI_SUCCESS Success. + @retval EFI_INVALID_PARAMETER Buffer does not refer to a valid AML NameString. +**/ +EFI_STATUS +AmlGetNameStringSize ( + IN UINT8 *Buffer, + OUT UINTN *BufferSize + ); + +/** + This function retuns package length from the buffer. + + @param[in] Buffer AML buffer + @param[out] PkgLength The total length of package. + + @return The byte data count to present the package length. +**/ +UINTN +AmlGetPkgLength ( + IN UINT8 *Buffer, + OUT UINTN *PkgLength + ); + +/** + This function returns AcpiDataType according to AmlType. + + @param[in] AmlType AML Type. + + @return AcpiDataType +**/ +EFI_ACPI_DATA_TYPE +AmlTypeToAcpiType ( + IN AML_OP_PARSE_FORMAT AmlType + ); + +/** + This function returns AmlByteEncoding according to OpCode Byte. + + @param[in] OpByteBuffer OpCode byte buffer. + + @return AmlByteEncoding +**/ +AML_BYTE_ENCODING * +AmlSearchByOpByte ( + IN UINT8 *OpByteBuffer + ); + +/** + Return object size. + + @param[in] AmlByteEncoding AML Byte Encoding. + @param[in] Buffer AML object buffer. + @param[in] MaxBufferSize AML object buffer MAX size. The parser can not parse any data exceed this region. + + @return Size of the object. +**/ +UINTN +AmlGetObjectSize ( + IN AML_BYTE_ENCODING *AmlByteEncoding, + IN UINT8 *Buffer, + IN UINTN MaxBufferSize + ); + +/** + Return object name. + + @param[in] AmlHandle AML handle. + + @return Name of the object. +**/ +CHAR8 * +AmlGetObjectName ( + IN EFI_AML_HANDLE *AmlHandle + ); + +/** + Retrieve information according to AmlHandle + + @param[in] AmlHandle AML handle. + @param[in] Index Index of the data to retrieve from the object. In general, indexes read from left-to-right + in the ACPI encoding, with index 0 always being the ACPI opcode. + @param[out] DataType Points to the returned data type or EFI_ACPI_DATA_TYPE_NONE if no data exists + for the specified index. + @param[out] Data Upon return, points to the pointer to the data. + @param[out] DataSize Upon return, points to the size of Data. + + @retval EFI_SUCCESS Success. + @retval EFI_INVALID_PARAMETER AmlHandle does not refer to a valid ACPI object. +**/ +EFI_STATUS +AmlParseOptionHandleCommon ( + IN EFI_AML_HANDLE *AmlHandle, + IN AML_OP_PARSE_INDEX Index, + OUT EFI_ACPI_DATA_TYPE *DataType, + OUT VOID **Data, + OUT UINTN *DataSize + ); + +/** + Return offset of last option. + + @param[in] AmlHandle AML Handle. + @param[out] Buffer Upon return, points to the offset after last option. + + @retval EFI_SUCCESS Success. + @retval EFI_INVALID_PARAMETER AmlHandle does not refer to a valid ACPI object. +**/ +EFI_STATUS +AmlGetOffsetAfterLastOption ( + IN EFI_AML_HANDLE *AmlHandle, + OUT UINT8 **Buffer + ); + +/** + Return the child ACPI objects from Root Handle. + + @param[in] AmlParentHandle Parent handle. It is Root Handle. + @param[in] AmlHandle The previously returned handle or NULL to start with the first handle. + @param[out] Buffer On return, points to the next returned ACPI handle or NULL if there are no + child objects. + + @retval EFI_SUCCESS Success + @retval EFI_INVALID_PARAMETER ParentHandle is NULL or does not refer to a valid ACPI object. +**/ +EFI_STATUS +AmlGetChildFromRoot ( + IN EFI_AML_HANDLE *AmlParentHandle, + IN EFI_AML_HANDLE *AmlHandle, + OUT VOID **Buffer + ); + +/** + Return the child ACPI objects from Non-Root Handle. + + @param[in] AmlParentHandle Parent handle. It is Non-Root Handle. + @param[in] AmlHandle The previously returned handle or NULL to start with the first handle. + @param[out] Buffer On return, points to the next returned ACPI handle or NULL if there are no + child objects. + + @retval EFI_SUCCESS Success + @retval EFI_INVALID_PARAMETER ParentHandle is NULL or does not refer to a valid ACPI object. +**/ +EFI_STATUS +AmlGetChildFromNonRoot ( + IN EFI_AML_HANDLE *AmlParentHandle, + IN EFI_AML_HANDLE *AmlHandle, + OUT VOID **Buffer + ); + +/** + Return AML name according to ASL name. + The caller need free the AmlName returned. + + @param[in] AslPath ASL name. + + @return AmlName +**/ +UINT8 * +AmlNameFromAslName ( + IN UINT8 *AslPath + ); + +/** + Returns the handle of the ACPI object representing the specified ACPI AML path + + @param[in] AmlHandle Points to the handle of the object representing the starting point for the path search. + @param[in] AmlPath Points to the ACPI AML path. + @param[out] Buffer On return, points to the ACPI object which represents AcpiPath, relative to + HandleIn. + @param[in] FromRoot TRUE means to find AML path from \ (Root) Node. + FALSE means to find AML path from this Node (The HandleIn). + + @retval EFI_SUCCESS Success + @retval EFI_INVALID_PARAMETER HandleIn does not refer to a valid ACPI object. +**/ +EFI_STATUS +AmlFindPath ( + IN EFI_AML_HANDLE *AmlHandle, + IN UINT8 *AmlPath, + OUT VOID **Buffer, + IN BOOLEAN FromRoot + ); + +/** + Print AML NameString. + + @param[in] Buffer AML NameString. +**/ +VOID +AmlPrintNameString ( + IN UINT8 *Buffer + ); + +/** + Print AML NameSeg. + + @param[in] Buffer AML NameSeg. +**/ +VOID +AmlPrintNameSeg ( + IN UINT8 *Buffer + ); + +/** + Check if it is AML Root name + + @param[in] Buffer AML path. + + @retval TRUE AML path is root. + @retval FALSE AML path is not root. +**/ +BOOLEAN +AmlIsRootPath ( + IN UINT8 *Buffer + ); + +/****** DO NOT WRITE BELOW THIS LINE *******/ +#ifdef __cplusplus +} +#endif + +#endif + +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2011, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//********************************************************************** diff --git a/Core/EM/ACPI/Aml.c b/Core/EM/ACPI/Aml.c new file mode 100644 index 0000000..a5510cb --- /dev/null +++ b/Core/EM/ACPI/Aml.c @@ -0,0 +1,350 @@ +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2011, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//********************************************************************** + +//********************************************************************** +// $Header: /Alaska/BIN/Modules/ACPI/Template/Core/Aml.c 2 5/14/11 2:08p Yakovlevs $ +// +// $Revision: 2 $ +// +// $Date: 5/14/11 2:08p $ +//********************************************************************** +// Revision History +// ---------------- +// $Log: /Alaska/BIN/Modules/ACPI/Template/Core/Aml.c $ +// +// 2 5/14/11 2:08p Yakovlevs +// [TAG] EIP 56526 +// [Category] New Feature +// [Description] ACPI Manipulation Protocol. PI 1.2 Spec Vol 5 Section +// 9. Initial checkin. +// [Files] AcpiCore.c; AcpiCore.h; AcpiSdtPrivate.h; Aml.c; AmlChild.c; +// AmlNamespace.c; AmlOption.c; AmlString.c AcpiSdt.c; +// Protocol\AcpiSdt.h. +// +//********************************************************************** + + +//********************************************************************** +//<AMI_FHDR_START> +// +// Name: Aml.c +// +// Description: +// Generic AML Parsing functions. +// +//<AMI_FHDR_END> +//********************************************************************** + + +#include "AcpiCore.h" + +GLOBAL_REMOVE_IF_UNREFERENCED +AML_BYTE_ENCODING mAmlByteEncoding[] = { + // OpCode SubOpCode Num 1 2 3 4 5 6 Attribute +/* ZeroOp - 0x00 */ {AML_ZERO_OP, 0, 0, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, 0}, +/* OneOp - 0x01 */ {AML_ONE_OP, 0, 0, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, 0}, +/* AliasOp - 0x06 */ {AML_ALIAS_OP, 0, 2, AML_NAME, AML_NAME, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_IN_NAMESPACE}, +/* NameOp - 0x08 */ {AML_NAME_OP, 0, 2, AML_NAME, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_IN_NAMESPACE}, +/* BytePrefix - 0x0A */ {AML_BYTE_PREFIX, 0, 1, AML_UINT8, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, 0}, +/* WordPrefix - 0x0B */ {AML_WORD_PREFIX, 0, 1, AML_UINT16, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, 0}, +/* DWordPrefix - 0x0C */ {AML_DWORD_PREFIX, 0, 1, AML_UINT32, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, 0}, +/* StringPrefix - 0x0D */ {AML_STRING_PREFIX, 0, 1, AML_STRING, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, 0}, +/* QWordPrefix - 0x0E */ {AML_QWORD_PREFIX, 0, 1, AML_UINT64, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, 0}, +/* ScopeOp - 0x10 */ {AML_SCOPE_OP, 0, 1, AML_NAME, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_HAS_PKG_LENGTH | AML_HAS_CHILD_OBJ | AML_IN_NAMESPACE}, +/* BufferOp - 0x11 */ {AML_BUFFER_OP, 0, 1, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_HAS_PKG_LENGTH}, +/* PackageOp - 0x12 */ {AML_PACKAGE_OP, 0, 1, AML_UINT8, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_HAS_PKG_LENGTH | AML_HAS_CHILD_OBJ}, +/* VarPackageOp - 0x13 */ {AML_VAR_PACKAGE_OP, 0, 1, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_HAS_PKG_LENGTH | AML_HAS_CHILD_OBJ}, +/* MethodOp - 0x14 */ {AML_METHOD_OP, 0, 2, AML_NAME, AML_UINT8, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_HAS_PKG_LENGTH | AML_HAS_CHILD_OBJ | AML_IN_NAMESPACE}, +/* DualNamePrefix - 0x2F */ {AML_DUAL_NAME_PREFIX, 0, 0, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_IS_NAME_CHAR}, +/* MultiNamePrefix - 0x2F */ {AML_MULTI_NAME_PREFIX, 0, 0, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_IS_NAME_CHAR}, +/* NameChar - 0x41 */ {'A', 0, 0, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_IS_NAME_CHAR}, +/* NameChar - 0x42 */ {'B', 0, 0, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_IS_NAME_CHAR}, +/* NameChar - 0x43 */ {'C', 0, 0, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_IS_NAME_CHAR}, +/* NameChar - 0x44 */ {'D', 0, 0, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_IS_NAME_CHAR}, +/* NameChar - 0x45 */ {'E', 0, 0, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_IS_NAME_CHAR}, +/* NameChar - 0x46 */ {'F', 0, 0, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_IS_NAME_CHAR}, +/* NameChar - 0x47 */ {'G', 0, 0, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_IS_NAME_CHAR}, +/* NameChar - 0x48 */ {'H', 0, 0, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_IS_NAME_CHAR}, +/* NameChar - 0x49 */ {'I', 0, 0, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_IS_NAME_CHAR}, +/* NameChar - 0x4A */ {'J', 0, 0, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_IS_NAME_CHAR}, +/* NameChar - 0x4B */ {'K', 0, 0, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_IS_NAME_CHAR}, +/* NameChar - 0x4C */ {'L', 0, 0, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_IS_NAME_CHAR}, +/* NameChar - 0x4D */ {'M', 0, 0, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_IS_NAME_CHAR}, +/* NameChar - 0x4E */ {'N', 0, 0, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_IS_NAME_CHAR}, +/* NameChar - 0x4F */ {'O', 0, 0, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_IS_NAME_CHAR}, +/* NameChar - 0x50 */ {'P', 0, 0, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_IS_NAME_CHAR}, +/* NameChar - 0x51 */ {'Q', 0, 0, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_IS_NAME_CHAR}, +/* NameChar - 0x52 */ {'R', 0, 0, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_IS_NAME_CHAR}, +/* NameChar - 0x53 */ {'S', 0, 0, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_IS_NAME_CHAR}, +/* NameChar - 0x54 */ {'T', 0, 0, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_IS_NAME_CHAR}, +/* NameChar - 0x55 */ {'U', 0, 0, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_IS_NAME_CHAR}, +/* NameChar - 0x56 */ {'V', 0, 0, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_IS_NAME_CHAR}, +/* NameChar - 0x57 */ {'W', 0, 0, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_IS_NAME_CHAR}, +/* NameChar - 0x58 */ {'X', 0, 0, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_IS_NAME_CHAR}, +/* NameChar - 0x59 */ {'Y', 0, 0, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_IS_NAME_CHAR}, +/* NameChar - 0x5A */ {'Z', 0, 0, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_IS_NAME_CHAR}, +/* MutexOp - 0x5B 0x01 */ {AML_EXT_OP, AML_EXT_MUTEX_OP, 2, AML_NAME, AML_UINT8, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_IN_NAMESPACE}, +/* EventOp - 0x5B 0x02 */ {AML_EXT_OP, AML_EXT_EVENT_OP, 1, AML_NAME, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_IN_NAMESPACE}, +/* CondRefOfOp - 0x5B 0x12 */ {AML_EXT_OP, AML_EXT_COND_REF_OF_OP, 2, AML_OBJECT, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, AML_NONE, 0}, +/* CreateFieldOp - 0x5B 0x13 */ {AML_EXT_OP, AML_EXT_CREATE_FIELD_OP,4, AML_OBJECT, AML_OBJECT, AML_OBJECT, AML_NAME, AML_NONE, AML_NONE, 0}, +/* LoadTableOp - 0x5B 0x1F */ {AML_EXT_OP, AML_EXT_LOAD_TABLE_OP, 6, AML_OBJECT, AML_OBJECT, AML_OBJECT, AML_OBJECT, AML_OBJECT, AML_OBJECT, 0}, +/* LoadOp - 0x5B 0x20 */ {AML_EXT_OP, AML_EXT_LOAD_OP, 2, AML_NAME, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, AML_NONE, 0}, +/* StallOp - 0x5B 0x21 */ {AML_EXT_OP, AML_EXT_STALL_OP, 1, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, 0}, +/* SleepOp - 0x5B 0x22 */ {AML_EXT_OP, AML_EXT_SLEEP_OP, 1, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, 0}, +/* AcquireOp - 0x5B 0x23 */ {AML_EXT_OP, AML_EXT_ACQUIRE_OP, 2, AML_OBJECT, AML_UINT16, AML_NONE, AML_NONE, AML_NONE, AML_NONE, 0}, +/* SignalOp - 0x5B 0x24 */ {AML_EXT_OP, AML_EXT_SIGNAL_OP, 1, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, 0}, +/* WaitOp - 0x5B 0x25 */ {AML_EXT_OP, AML_EXT_WAIT_OP, 2, AML_OBJECT, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, AML_NONE, 0}, +/* ResetOp - 0x5B 0x26 */ {AML_EXT_OP, AML_EXT_RESET_OP, 1, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, 0}, +/* ReleaseOp - 0x5B 0x27 */ {AML_EXT_OP, AML_EXT_RELEASE_OP, 1, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, 0}, +/* FromBCDOp - 0x5B 0x28 */ {AML_EXT_OP, AML_EXT_FROM_BCD_OP, 2, AML_OBJECT, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, AML_NONE, 0}, +/* ToBCDOp - 0x5B 0x29 */ {AML_EXT_OP, AML_EXT_TO_BCD_OP, 2, AML_OBJECT, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, AML_NONE, 0}, +/* UnloadOp - 0x5B 0x2A */ {AML_EXT_OP, AML_EXT_UNLOAD_OP, 1, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, 0}, +/* RevisionOp - 0x5B 0x30 */ {AML_EXT_OP, AML_EXT_REVISION_OP, 0, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, 0}, +/* DebugOp - 0x5B 0x31 */ {AML_EXT_OP, AML_EXT_DEBUG_OP, 0, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, 0}, +/* FatalOp - 0x5B 0x32 */ {AML_EXT_OP, AML_EXT_FATAL_OP, 3, AML_UINT8, AML_UINT32, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, 0}, +/* TimerOp - 0x5B 0x33 */ {AML_EXT_OP, AML_EXT_TIMER_OP, 0, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, 0}, +/* OpRegionOp - 0x5B 0x80 */ {AML_EXT_OP, AML_EXT_REGION_OP, 4, AML_NAME, AML_UINT8, AML_OBJECT, AML_OBJECT, AML_NONE, AML_NONE, AML_IN_NAMESPACE}, +/* FieldOp - 0x5B 0x81 */ {AML_EXT_OP, AML_EXT_FIELD_OP, 2, AML_NAME, AML_UINT8, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_HAS_PKG_LENGTH}, +/* DeviceOp - 0x5B 0x82 */ {AML_EXT_OP, AML_EXT_DEVICE_OP, 1, AML_NAME, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_HAS_PKG_LENGTH | AML_HAS_CHILD_OBJ | AML_IN_NAMESPACE}, +/* ProcessorOp - 0x5B 0x83 */ {AML_EXT_OP, AML_EXT_PROCESSOR_OP, 4, AML_NAME, AML_UINT8, AML_UINT32, AML_UINT8, AML_NONE, AML_NONE, AML_HAS_PKG_LENGTH | AML_HAS_CHILD_OBJ | AML_IN_NAMESPACE}, +/* PowerResOp - 0x5B 0x84 */ {AML_EXT_OP, AML_EXT_POWER_RES_OP, 3, AML_NAME, AML_UINT8, AML_UINT16, AML_NONE, AML_NONE, AML_NONE, AML_HAS_PKG_LENGTH | AML_HAS_CHILD_OBJ | AML_IN_NAMESPACE}, +/* ThermalZoneOp - 0x5B 0x85 */ {AML_EXT_OP, AML_EXT_THERMAL_ZONE_OP,1, AML_NAME, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_HAS_PKG_LENGTH | AML_HAS_CHILD_OBJ | AML_IN_NAMESPACE}, +/* IndexFieldOp - 0x5B 0x86 */ {AML_EXT_OP, AML_EXT_INDEX_FIELD_OP, 3, AML_NAME, AML_NAME, AML_UINT8, AML_NONE, AML_NONE, AML_NONE, AML_HAS_PKG_LENGTH}, +/* BankFieldOp - 0x5B 0x87 */ {AML_EXT_OP, AML_EXT_BANK_FIELD_OP, 4, AML_NAME, AML_NAME, AML_OBJECT, AML_UINT8, AML_NONE, AML_NONE, AML_HAS_PKG_LENGTH}, +/* DataRegionOp - 0x5B 0x88 */ {AML_EXT_OP, AML_EXT_DATA_REGION_OP, 4, AML_NAME, AML_OBJECT, AML_OBJECT, AML_OBJECT, AML_NONE, AML_NONE, AML_IN_NAMESPACE}, +/* RootChar - 0x5C */ {AML_ROOT_CHAR, 0, 0, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_IS_NAME_CHAR}, +/* ParentPrefixChar - 0x5E */ {AML_PARENT_PREFIX_CHAR, 0, 0, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_IS_NAME_CHAR}, +/* NameChar - 0x5F */ {'_', 0, 0, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_IS_NAME_CHAR}, +/* Local0Op - 0x60 */ {AML_LOCAL0, 0, 0, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, 0}, +/* Local1Op - 0x61 */ {AML_LOCAL1, 0, 0, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, 0}, +/* Local2Op - 0x62 */ {AML_LOCAL2, 0, 0, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, 0}, +/* Local3Op - 0x63 */ {AML_LOCAL3, 0, 0, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, 0}, +/* Local4Op - 0x64 */ {AML_LOCAL4, 0, 0, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, 0}, +/* Local5Op - 0x65 */ {AML_LOCAL5, 0, 0, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, 0}, +/* Local6Op - 0x66 */ {AML_LOCAL6, 0, 0, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, 0}, +/* Local7Op - 0x67 */ {AML_LOCAL7, 0, 0, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, 0}, +/* Arg0Op - 0x68 */ {AML_ARG0, 0, 0, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, 0}, +/* Arg1Op - 0x69 */ {AML_ARG1, 0, 0, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, 0}, +/* Arg2Op - 0x6A */ {AML_ARG2, 0, 0, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, 0}, +/* Arg3Op - 0x6B */ {AML_ARG3, 0, 0, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, 0}, +/* Arg4Op - 0x6C */ {AML_ARG4, 0, 0, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, 0}, +/* Arg5Op - 0x6D */ {AML_ARG5, 0, 0, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, 0}, +/* Arg6Op - 0x6E */ {AML_ARG6, 0, 0, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, 0}, +/* StoreOp - 0x70 */ {AML_STORE_OP, 0, 2, AML_OBJECT, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, AML_NONE, 0}, +/* RefOfOp - 0x71 */ {AML_REF_OF_OP, 0, 1, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, 0}, +/* AddOp - 0x72 */ {AML_ADD_OP, 0, 3, AML_OBJECT, AML_OBJECT, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, 0}, +/* ConcatOp - 0x73 */ {AML_CONCAT_OP, 0, 3, AML_OBJECT, AML_OBJECT, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, 0}, +/* SubtractOp - 0x74 */ {AML_SUBTRACT_OP, 0, 3, AML_OBJECT, AML_OBJECT, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, 0}, +/* IncrementOp - 0x75 */ {AML_INCREMENT_OP, 0, 1, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, 0}, +/* DecrementOp - 0x76 */ {AML_DECREMENT_OP, 0, 1, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, 0}, +/* MultiplyOp - 0x77 */ {AML_MULTIPLY_OP, 0, 3, AML_OBJECT, AML_OBJECT, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, 0}, +/* DivideOp - 0x78 */ {AML_DIVIDE_OP, 0, 4, AML_OBJECT, AML_OBJECT, AML_OBJECT, AML_OBJECT, AML_NONE, AML_NONE, 0}, +/* ShiftLeftOp - 0x79 */ {AML_SHIFT_LEFT_OP, 0, 3, AML_OBJECT, AML_OBJECT, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, 0}, +/* ShiftRightOp - 0x7A */ {AML_SHIFT_RIGHT_OP, 0, 3, AML_OBJECT, AML_OBJECT, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, 0}, +/* AndOp - 0x7B */ {AML_AND_OP, 0, 3, AML_OBJECT, AML_OBJECT, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, 0}, +/* NAndOp - 0x7C */ {AML_NAND_OP, 0, 3, AML_OBJECT, AML_OBJECT, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, 0}, +/* OrOp - 0x7D */ {AML_OR_OP, 0, 3, AML_OBJECT, AML_OBJECT, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, 0}, +/* NorOp - 0x7E */ {AML_NOR_OP, 0, 3, AML_OBJECT, AML_OBJECT, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, 0}, +/* XOrOp - 0x7F */ {AML_XOR_OP, 0, 3, AML_OBJECT, AML_OBJECT, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, 0}, +/* NotOp - 0x80 */ {AML_NOT_OP, 0, 2, AML_OBJECT, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, AML_NONE, 0}, +/* FindSetLeftBitOp - 0x81 */ {AML_FIND_SET_LEFT_BIT_OP, 0, 2, AML_OBJECT, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, AML_NONE, 0}, +/* FindSetRightBitOp - 0x82 */ {AML_FIND_SET_RIGHT_BIT_OP, 0, 2, AML_OBJECT, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, AML_NONE, 0}, +/* DerefOfOp - 0x83 */ {AML_DEREF_OF_OP, 0, 1, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, 0}, +/* ConcatResOp - 0x84 */ {AML_CONCAT_RES_OP, 0, 3, AML_OBJECT, AML_OBJECT, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, 0}, +/* ModOp - 0x85 */ {AML_MOD_OP, 0, 3, AML_OBJECT, AML_OBJECT, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, 0}, +/* NotifyOp - 0x86 */ {AML_NOTIFY_OP, 0, 2, AML_OBJECT, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, AML_NONE, 0}, +/* SizeOfOp - 0x87 */ {AML_SIZE_OF_OP, 0, 1, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, 0}, +/* IndexOp - 0x88 */ {AML_INDEX_OP, 0, 3, AML_OBJECT, AML_OBJECT, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, 0}, +/* MatchOp - 0x89 */ {AML_MATCH_OP, 0, 6, AML_OBJECT, AML_UINT8, AML_OBJECT, AML_UINT8, AML_OBJECT, AML_OBJECT, 0}, +/* CreateDWordFieldOp - 0x8A */ {AML_CREATE_DWORD_FIELD_OP, 0, 3, AML_OBJECT, AML_OBJECT, AML_NAME, AML_NONE, AML_NONE, AML_NONE, 0}, +/* CreateWordFieldOp - 0x8B */ {AML_CREATE_WORD_FIELD_OP, 0, 3, AML_OBJECT, AML_OBJECT, AML_NAME, AML_NONE, AML_NONE, AML_NONE, 0}, +/* CreateByteFieldOp - 0x8C */ {AML_CREATE_BYTE_FIELD_OP, 0, 3, AML_OBJECT, AML_OBJECT, AML_NAME, AML_NONE, AML_NONE, AML_NONE, 0}, +/* CreateBitFieldOp - 0x8D */ {AML_CREATE_BIT_FIELD_OP, 0, 3, AML_OBJECT, AML_OBJECT, AML_NAME, AML_NONE, AML_NONE, AML_NONE, 0}, +/* ObjectTypeOp - 0x8E */ {AML_OBJECT_TYPE_OP, 0, 1, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, 0}, +/* CreateQWordFieldOp - 0x8F */ {AML_CREATE_QWORD_FIELD_OP, 0, 3, AML_OBJECT, AML_OBJECT, AML_NAME, AML_NONE, AML_NONE, AML_NONE, 0}, +/* LAndOp - 0x90 */ {AML_LAND_OP, 0, 2, AML_OBJECT, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, AML_NONE, 0}, +/* LOrOp - 0x91 */ {AML_LOR_OP, 0, 2, AML_OBJECT, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, AML_NONE, 0}, +/* LNotOp - 0x92 */ {AML_LNOT_OP, 0, 1, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, 0}, +/* LEqualOp - 0x93 */ {AML_LEQUAL_OP, 0, 2, AML_OBJECT, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, AML_NONE, 0}, +/* LGreaterOp - 0x94 */ {AML_LGREATER_OP, 0, 2, AML_OBJECT, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, AML_NONE, 0}, +/* LLessOp - 0x95 */ {AML_LLESS_OP, 0, 2, AML_OBJECT, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, AML_NONE, 0}, +/* ToBufferOp - 0x96 */ {AML_TO_BUFFER_OP, 0, 2, AML_OBJECT, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, AML_NONE, 0}, +/* ToDecimalStringOp - 0x97 */ {AML_TO_DEC_STRING_OP, 0, 2, AML_OBJECT, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, AML_NONE, 0}, +/* ToHexStringOp - 0x98 */ {AML_TO_HEX_STRING_OP, 0, 2, AML_OBJECT, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, AML_NONE, 0}, +/* ToIntegerOp - 0x99 */ {AML_TO_INTEGER_OP, 0, 2, AML_OBJECT, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, AML_NONE, 0}, +/* ToStringOp - 0x9C */ {AML_TO_STRING_OP, 0, 3, AML_OBJECT, AML_OBJECT, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, 0}, +/* CopyObjectOp - 0x9D */ {AML_COPY_OBJECT_OP, 0, 2, AML_OBJECT, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, AML_NONE, 0}, +/* MidOp - 0x9E */ {AML_MID_OP, 0, 3, AML_OBJECT, AML_OBJECT, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, 0}, +/* ContinueOp - 0x9F */ {AML_CONTINUE_OP, 0, 0, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, 0}, +/* IfOp - 0xA0 */ {AML_IF_OP, 0, 1, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_HAS_PKG_LENGTH | AML_HAS_CHILD_OBJ}, +/* ElseOp - 0xA1 */ {AML_ELSE_OP, 0, 0, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_HAS_PKG_LENGTH | AML_HAS_CHILD_OBJ}, +/* WhileOp - 0xA2 */ {AML_WHILE_OP, 0, 1, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_HAS_PKG_LENGTH | AML_HAS_CHILD_OBJ}, +/* NoopOp - 0xA3 */ {AML_NOOP_OP, 0, 0, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, 0}, +/* ReturnOp - 0xA4 */ {AML_RETURN_OP, 0, 1, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, 0}, +/* BreakOp - 0xA5 */ {AML_BREAK_OP, 0, 0, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, 0}, +/* BreakPointOp - 0xCC */ {AML_BREAK_POINT_OP, 0, 0, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, 0}, +/* OnesOp - 0xFF */ {AML_ONES_OP, 0, 0, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, 0}, +}; + +GLOBAL_REMOVE_IF_UNREFERENCED +EFI_ACPI_DATA_TYPE mAmlTypeToAcpiType[] = { + EFI_ACPI_DATA_TYPE_NONE, // AML_NONE + EFI_ACPI_DATA_TYPE_OPCODE, // AML_OPCODE + EFI_ACPI_DATA_TYPE_UINT, // AML_UINT8 + EFI_ACPI_DATA_TYPE_UINT, // AML_UINT16 + EFI_ACPI_DATA_TYPE_UINT, // AML_UINT32 + EFI_ACPI_DATA_TYPE_UINT, // AML_UINT64 + EFI_ACPI_DATA_TYPE_NAME_STRING, // AML_NAME + EFI_ACPI_DATA_TYPE_STRING, // AML_STRING + EFI_ACPI_DATA_TYPE_CHILD // AML_OBJECT +}; + +/** + This function returns AmlByteEncoding according to OpCode Byte. + + @param[in] OpByteBuffer OpCode byte buffer. + + @return AmlByteEncoding +**/ +AML_BYTE_ENCODING * +AmlSearchByOpByte ( + IN UINT8 *OpByteBuffer + ) +{ + UINT8 OpCode; + UINT8 SubOpCode; + UINTN Index; + + // + // Get OpCode and SubOpCode + // + OpCode = OpByteBuffer[0]; + if (OpCode == AML_EXT_OP) { + SubOpCode = OpByteBuffer[1]; + } else { + SubOpCode = 0; + } + + // + // Search the table + // + for (Index = 0; Index < sizeof(mAmlByteEncoding)/sizeof(mAmlByteEncoding[0]); Index++) { + if ((mAmlByteEncoding[Index].OpCode == OpCode) && (mAmlByteEncoding[Index].SubOpCode == SubOpCode)) { + return &mAmlByteEncoding[Index]; + } + } + + return NULL; +} + +/** + This function returns AcpiDataType according to AmlType. + + @param[in] AmlType AML Type. + + @return AcpiDataType +**/ +EFI_ACPI_DATA_TYPE +AmlTypeToAcpiType ( + IN AML_OP_PARSE_FORMAT AmlType + ) +{ + if (AmlType >= sizeof(mAmlTypeToAcpiType)/sizeof(mAmlTypeToAcpiType[0])) { + ASSERT(FALSE); + return EFI_ACPI_DATA_TYPE_NONE; + } + return mAmlTypeToAcpiType [AmlType]; +} + +/** + This function retuns package length from the buffer. + + @param[in] Buffer AML buffer + @param[out] PkgLength The total length of package. + + @return The byte data count to present the package length. +**/ +UINTN +AmlGetPkgLength ( + IN UINT8 *Buffer, + OUT UINTN *PkgLength + ) +{ + UINT8 LeadByte; + UINT8 ByteCount; + UINTN RealLength; + UINTN Offset; + + // + // <bit 7-6: ByteData count that follows (0-3)> + // <bit 5-4: Only used if PkgLength < 63> + // <bit 3-0: Least significant package length nybble> + // + // Note: The high 2 bits of the first byte reveal how many follow bytes are in the + // If the PkgLength has only one byte, bit 0 through 5 are used to encode the + // package length (in other words, values 0-63). If the package length value is more than + // 63, more than one byte must be used for the encoding in which case bit 4 and 5 of the + // PkgLeadByte are reserved and must be zero. If the multiple bytes encoding is used, + // bits 0-3 of the PkgLeadByte become the least significant 4 bits of the resulting + // package length value. The next ByteData will become the next least significant 8 bits + // of the resulting value and so on, up to 3 ByteData bytes. Thus, the maximum package + // length is 2**28. + // + + LeadByte = *Buffer; + ByteCount = (UINT8)((LeadByte >> 6) & 0x03); + Offset = ByteCount + 1; + RealLength = 0; + + switch (ByteCount) { + case 0: + RealLength = (UINT32)LeadByte; + break; + case 1: + RealLength = *(Buffer + 1); + RealLength = (RealLength << 4) | (LeadByte & 0xF); + break; + case 2: + RealLength = *(Buffer + 1); + RealLength |= (*(Buffer + 2)) << 8; + RealLength = (RealLength << 4) | (LeadByte & 0xF); + break; + case 3: + RealLength = *(Buffer + 1); + RealLength |= (*(Buffer + 2)) << 8; + RealLength |= (*(Buffer + 3)) << 16; + RealLength = (RealLength << 4) | (LeadByte & 0xF); + break; + default: + ASSERT (0); + break; + } + + *PkgLength = RealLength; + return Offset; +} + +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2011, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//********************************************************************** diff --git a/Core/EM/ACPI/AmlChild.c b/Core/EM/ACPI/AmlChild.c new file mode 100644 index 0000000..1c6ecc2 --- /dev/null +++ b/Core/EM/ACPI/AmlChild.c @@ -0,0 +1,326 @@ +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2011, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//********************************************************************** + +//********************************************************************** +// $Header: /Alaska/BIN/Modules/ACPI/Template/Core/AmlChild.c 2 5/14/11 2:10p Yakovlevs $ +// +// $Revision: 2 $ +// +// $Date: 5/14/11 2:10p $ +//********************************************************************** +// Revision History +// ---------------- +// $Log: /Alaska/BIN/Modules/ACPI/Template/Core/AmlChild.c $ +// +// 2 5/14/11 2:10p Yakovlevs +// [TAG] EIP 56526 +// [Category] New Feature +// [Description] ACPI Manipulation Protocol. PI 1.2 Spec Vol 5 Section +// 9. Initial checkin. +// [Files] AcpiCore.c; AcpiCore.h; AcpiSdtPrivate.h; Aml.c; AmlChild.c; +// AmlNamespace.c; AmlOption.c; AmlString.c AcpiSdt.c; +// Protocol\AcpiSdt.h. +// +//********************************************************************** + + +//********************************************************************** +//<AMI_FHDR_START> +// +// Name: AmlChild.c +// +// Description: +// ACPI AML Name space parsing/manipulation functions for ACPI SDT. +// +//<AMI_FHDR_END> +//********************************************************************** + +#include "AcpiCore.h" + +/** + Return the child objects buffer from AML Handle's buffer. + + @param[in] AmlParentHandle Parent handle. + @param[in] CurrentBuffer The current child buffer. + @param[out] Buffer On return, points to the next returned child buffer or NULL if there are no + child buffer. + + @retval EFI_SUCCESS Success + @retval EFI_INVALID_PARAMETER AmlParentHandle does not refer to a valid ACPI object. +**/ +EFI_STATUS +AmlGetChildFromObjectBuffer ( + IN EFI_AML_HANDLE *AmlParentHandle, + IN UINT8 *CurrentBuffer, + OUT VOID **Buffer + ) +{ + AML_BYTE_ENCODING *AmlByteEncoding; + UINTN DataSize; + + // + // Root is considered as SCOPE, which has TermList. + // We need return only Object in TermList. + // + while ((UINTN)CurrentBuffer < (UINTN)(AmlParentHandle->Buffer + AmlParentHandle->Size)) { + AmlByteEncoding = AmlSearchByOpByte (CurrentBuffer); + if (AmlByteEncoding == NULL) { + return EFI_INVALID_PARAMETER; + } + // + // NOTE: We need return everything, because user might need parse the returned object. + // + if ((AmlByteEncoding->Attribute & AML_IS_NAME_CHAR) == 0) { + *Buffer = CurrentBuffer; + return EFI_SUCCESS; + } + + DataSize = AmlGetObjectSize ( + AmlByteEncoding, + CurrentBuffer, + (UINTN)AmlParentHandle->Buffer + AmlParentHandle->Size - (UINTN)CurrentBuffer + ); + if (DataSize == 0) { + return EFI_INVALID_PARAMETER; + } + CurrentBuffer += DataSize; + } + + // + // No more + // + *Buffer = NULL; + return EFI_SUCCESS; +} + +/** + Return the child ACPI objects from Root Handle. + + @param[in] AmlParentHandle Parent handle. It is Root Handle. + @param[in] AmlHandle The previously returned handle or NULL to start with the first handle. + @param[out] Buffer On return, points to the next returned ACPI handle or NULL if there are no + child objects. + + @retval EFI_SUCCESS Success + @retval EFI_INVALID_PARAMETER ParentHandle is NULL or does not refer to a valid ACPI object. +**/ +EFI_STATUS +AmlGetChildFromRoot ( + IN EFI_AML_HANDLE *AmlParentHandle, + IN EFI_AML_HANDLE *AmlHandle, + OUT VOID **Buffer + ) +{ + UINT8 *CurrentBuffer; + + if (AmlHandle == NULL) { + // + // First One + // + CurrentBuffer = (VOID *)AmlParentHandle->Buffer; + } else { + CurrentBuffer = (VOID *)(AmlHandle->Buffer + AmlHandle->Size); + } + + return AmlGetChildFromObjectBuffer (AmlParentHandle, CurrentBuffer, Buffer); +} + +/** + Return the child objects buffer from AML Handle's option list. + + @param[in] AmlParentHandle Parent handle. + @param[in] AmlHandle The current child handle. + @param[out] Buffer On return, points to the next returned child buffer or NULL if there are no + child buffer. + + @retval EFI_SUCCESS Success + @retval EFI_INVALID_PARAMETER AmlParentHandle does not refer to a valid ACPI object. +**/ +EFI_STATUS +AmlGetChildFromOptionList ( + IN EFI_AML_HANDLE *AmlParentHandle, + IN EFI_AML_HANDLE *AmlHandle, + OUT VOID **Buffer + ) +{ + EFI_ACPI_DATA_TYPE DataType; + VOID *Data; + UINTN DataSize; + AML_OP_PARSE_INDEX Index; + EFI_STATUS Status; + AML_OP_PARSE_INDEX MaxTerm; + + Index = AML_OP_PARSE_INDEX_GET_TERM1; + MaxTerm = AmlParentHandle->AmlByteEncoding->MaxIndex; + while (Index <= MaxTerm) { + Status = AmlParseOptionHandleCommon ( + AmlParentHandle, + (AML_OP_PARSE_INDEX)Index, + &DataType, + (VOID **)&Data, + &DataSize + ); + if (EFI_ERROR (Status)) { + return EFI_INVALID_PARAMETER; + } + if (DataType == EFI_ACPI_DATA_TYPE_NONE) { + // + // Not found + // + break; + } + + // + // Find it, and Check Data + // + if ((DataType == EFI_ACPI_DATA_TYPE_CHILD) && + ((UINTN)AmlHandle->Buffer < (UINTN)Data)) { + // + // Buffer < Data means current node is next one + // + *Buffer = Data; + return EFI_SUCCESS; + } + // + // Not Child + // + Index ++; + } + + *Buffer = NULL; + return EFI_SUCCESS; +} + +/** + Return the child objects buffer from AML Handle's object child list. + + @param[in] AmlParentHandle Parent handle. + @param[in] AmlHandle The current child handle. + @param[out] Buffer On return, points to the next returned child buffer or NULL if there are no + child buffer. + + @retval EFI_SUCCESS Success + @retval EFI_INVALID_PARAMETER AmlParentHandle does not refer to a valid ACPI object. +**/ +EFI_STATUS +AmlGetChildFromObjectChildList ( + IN EFI_AML_HANDLE *AmlParentHandle, + IN EFI_AML_HANDLE *AmlHandle, + OUT VOID **Buffer + ) +{ + EFI_STATUS Status; + UINT8 *CurrentBuffer; + + if ((AmlParentHandle->AmlByteEncoding->Attribute & AML_HAS_CHILD_OBJ) == 0) { + // + // No ObjectList + // + *Buffer = NULL; + return EFI_SUCCESS; + } + + // + // Do we need add node within METHOD? + // Yes, just add Object is OK. But we need filter NameString for METHOD invoke. + // + + // + // Now, we get the last node. + // + Status = AmlGetOffsetAfterLastOption (AmlParentHandle, &CurrentBuffer); + if (EFI_ERROR (Status)) { + return EFI_INVALID_PARAMETER; + } + + // + // Go through all the reset buffer. + // + if ((UINTN)AmlHandle->Buffer < (UINTN)CurrentBuffer) { + // + // Buffer < Data means next node is first object + // + } else if ((UINTN)AmlHandle->Buffer + AmlHandle->Size < (UINTN)AmlParentHandle->Buffer + AmlParentHandle->Size) { + // + // There is still more node + // + CurrentBuffer = AmlHandle->Buffer + AmlHandle->Size; + } else { + // + // No more data + // + *Buffer = NULL; + return EFI_SUCCESS; + } + + return AmlGetChildFromObjectBuffer (AmlParentHandle, CurrentBuffer, Buffer); +} + +/** + Return the child ACPI objects from Non-Root Handle. + + @param[in] AmlParentHandle Parent handle. It is Non-Root Handle. + @param[in] AmlHandle The previously returned handle or NULL to start with the first handle. + @param[out] Buffer On return, points to the next returned ACPI handle or NULL if there are no + child objects. + + @retval EFI_SUCCESS Success + @retval EFI_INVALID_PARAMETER ParentHandle is NULL or does not refer to a valid ACPI object. +**/ +EFI_STATUS +AmlGetChildFromNonRoot ( + IN EFI_AML_HANDLE *AmlParentHandle, + IN EFI_AML_HANDLE *AmlHandle, + OUT VOID **Buffer + ) +{ + EFI_STATUS Status; + + if (AmlHandle == NULL) { + // + // NULL means first one + // + AmlHandle = AmlParentHandle; + } + + // + // 1. Get Option + // + Status = AmlGetChildFromOptionList (AmlParentHandle, AmlHandle, Buffer); + if (EFI_ERROR (Status)) { + return EFI_INVALID_PARAMETER; + } + if (*Buffer != NULL) { + return EFI_SUCCESS; + } + + // + // 2. search ObjectList + // + return AmlGetChildFromObjectChildList (AmlParentHandle, AmlHandle, Buffer); +} + +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2011, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//********************************************************************** diff --git a/Core/EM/ACPI/AmlNamespace.c b/Core/EM/ACPI/AmlNamespace.c new file mode 100644 index 0000000..2c72400 --- /dev/null +++ b/Core/EM/ACPI/AmlNamespace.c @@ -0,0 +1,659 @@ +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2011, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//********************************************************************** + +//********************************************************************** +// $Header: /Alaska/BIN/Modules/ACPI/Template/Core/AmlNamespace.c 2 5/14/11 2:11p Yakovlevs $ +// +// $Revision: 2 $ +// +// $Date: 5/14/11 2:11p $ +//********************************************************************** +// Revision History +// ---------------- +// $Log: /Alaska/BIN/Modules/ACPI/Template/Core/AmlNamespace.c $ +// +// 2 5/14/11 2:11p Yakovlevs +// [TAG] EIP 56526 +// [Category] New Feature +// [Description] ACPI Manipulation Protocol. PI 1.2 Spec Vol 5 Section +// 9. Initial checkin. +// [Files] AcpiCore.c; AcpiCore.h; AcpiSdtPrivate.h; Aml.c; AmlChild.c; +// AmlNamespace.c; AmlOption.c; AmlString.c AcpiSdt.c; +// Protocol\AcpiSdt.h. +// +//********************************************************************** + + +//********************************************************************** +//<AMI_FHDR_START> +// +// Name: AmlNamespace.c +// +// Description: +// ACPI AML Name space parsing/manipulation functions for ACPI SDT. +// +//<AMI_FHDR_END> +//********************************************************************** + +#include "AcpiCore.h" + +/** + Construct node list according to the AML handle. + + @param[in] AmlHandle AML handle. + @param[in] AmlRootNodeList AML root node list. + @param[in] AmlParentNodeList AML parent node list. + + @retval EFI_SUCCESS Success. + @retval EFI_INVALID_PARAMETER AML handle does not refer to a valid ACPI object. +**/ +EFI_STATUS +AmlConstructNodeList ( + IN EFI_AML_HANDLE *AmlHandle, + IN EFI_AML_NODE_LIST *AmlRootNodeList, + IN EFI_AML_NODE_LIST *AmlParentNodeList + ); + +/** + Create AML Node. + + @param[in] NameSeg AML NameSeg. + @param[in] Parent AML parent node list. + @param[in] AmlByteEncoding AML Byte Encoding. + + @return AML Node. +**/ +EFI_AML_NODE_LIST * +AmlCreateNode ( + IN UINT8 *NameSeg, + IN EFI_AML_NODE_LIST *Parent, + IN AML_BYTE_ENCODING *AmlByteEncoding + ) +{ + EFI_AML_NODE_LIST *AmlNodeList; + + AmlNodeList = Malloc(sizeof(*AmlNodeList)); + ASSERT (AmlNodeList != NULL); + + AmlNodeList->Signature = EFI_AML_NODE_LIST_SIGNATURE; + pBS->CopyMem (AmlNodeList->Name, NameSeg, AML_NAME_SEG_SIZE); + AmlNodeList->Buffer = NULL; + AmlNodeList->Size = 0; + InitializeListHead (&AmlNodeList->Link); + InitializeListHead (&AmlNodeList->Children); + AmlNodeList->Parent = Parent; + AmlNodeList->AmlByteEncoding = AmlByteEncoding; + + return AmlNodeList; +} + +/** + Find the AML NameSeg in the children of AmlParentNodeList. + + @param[in] NameSeg AML NameSeg. + @param[in] AmlParentNodeList AML parent node list. + @param[in] Create TRUE means to create node if not found. + + @return AmlChildNode whoes name is same as NameSeg. +**/ +EFI_AML_NODE_LIST * +AmlFindNodeInThis ( + IN UINT8 *NameSeg, + IN EFI_AML_NODE_LIST *AmlParentNodeList, + IN BOOLEAN Create + ) +{ + EFI_AML_NODE_LIST *CurrentAmlNodeList; + LIST_ENTRY *CurrentLink; + LIST_ENTRY *StartLink; + EFI_AML_NODE_LIST *AmlNodeList; + + StartLink = &AmlParentNodeList->Children; + CurrentLink = StartLink->ForwardLink; + + while (CurrentLink != StartLink) { + CurrentAmlNodeList = EFI_AML_NODE_LIST_FROM_LINK (CurrentLink); + // + // AML name is same as the one stored + // + if (MemCmp (CurrentAmlNodeList->Name, NameSeg, AML_NAME_SEG_SIZE) == 0) { + // + // Good! Found it + // + return CurrentAmlNodeList; + } + CurrentLink = CurrentLink->ForwardLink; + } + + // + // Not found + // + if (!Create) { + return NULL; + } + + // + // Create new node with NULL buffer - it means namespace not be returned. + // + AmlNodeList = AmlCreateNode (NameSeg, AmlParentNodeList, NULL); + InsertTailList (&AmlParentNodeList->Children, &AmlNodeList->Link); + + return AmlNodeList; +} + +/** + Find the AML NameString in the children of AmlParentNodeList or AmlRootNodeList. + + @param[in] NameString AML NameString. + @param[in] AmlRootNodeList AML root node list. + @param[in] AmlParentNodeList AML parent node list. + @param[in] Create TRUE means to create node if not found. + + @return AmlChildNode whoes name is same as NameSeg. +**/ +EFI_AML_NODE_LIST * +AmlFindNodeInTheTree ( + IN UINT8 *NameString, + IN EFI_AML_NODE_LIST *AmlRootNodeList, + IN EFI_AML_NODE_LIST *AmlParentNodeList, + IN BOOLEAN Create + ) +{ + UINT8 *Buffer; + EFI_AML_NODE_LIST *AmlNodeList; + EFI_AML_NODE_LIST *AmlCurrentNodeList; + UINT8 Index; + UINT8 SegCount; + + Buffer = NameString; + + // + // Handle root or parent prefix + // + if (*Buffer == AML_ROOT_CHAR) { + AmlCurrentNodeList = AmlRootNodeList; + Buffer += 1; + } else if (*Buffer == AML_PARENT_PREFIX_CHAR) { + AmlCurrentNodeList = AmlParentNodeList; + do { + if (AmlCurrentNodeList->Parent != NULL) { + AmlCurrentNodeList = AmlCurrentNodeList->Parent; + } else { + // + // Only root has no parent + // + ASSERT (AmlCurrentNodeList == AmlRootNodeList); + } + Buffer += 1; + } while (*Buffer == AML_PARENT_PREFIX_CHAR); + } else { + AmlCurrentNodeList = AmlParentNodeList; + } + + // + // Handle name segment + // + if (*Buffer == AML_DUAL_NAME_PREFIX) { + Buffer += 1; + SegCount = 2; + } else if (*Buffer == AML_MULTI_NAME_PREFIX) { + Buffer += 1; + SegCount = *Buffer; + Buffer += 1; + } else if (*Buffer == 0) { + // + // NULL name, only for Root + // + ASSERT (AmlCurrentNodeList == AmlRootNodeList); + return AmlCurrentNodeList; + } else { + SegCount = 1; + } + + // + // Handle NamePath + // + Index = 0; + do { + AmlNodeList = AmlFindNodeInThis (Buffer, AmlCurrentNodeList, Create); + if (AmlNodeList == NULL) { + return NULL; + } + AmlCurrentNodeList = AmlNodeList; + Buffer += AML_NAME_SEG_SIZE; + Index ++; + } while (Index < SegCount); + + return AmlNodeList; +} + +/** + Insert the NameString to the AmlNodeList. + + @param[in] NameString AML NameString. + @param[in] Buffer Buffer for the Node. + @param[in] Size Size for the Node. + @param[in] AmlRootNodeList AML root node list. + @param[in] AmlParentNodeList AML parent node list. + + @return AmlChildNode whoes name is NameString. +**/ +EFI_AML_NODE_LIST * +AmlInsertNodeToTree ( + IN UINT8 *NameString, + IN VOID *Buffer, + IN UINTN Size, + IN EFI_AML_NODE_LIST *AmlRootNodeList, + IN EFI_AML_NODE_LIST *AmlParentNodeList + ) +{ + EFI_AML_NODE_LIST *AmlNodeList; + + AmlNodeList = AmlFindNodeInTheTree ( + NameString, + AmlRootNodeList, + AmlParentNodeList, + TRUE // Find and Create + ); + ASSERT (AmlNodeList != NULL); + if (AmlNodeList == NULL) { + return NULL; + } + + // + // Check buffer + // + if (AmlNodeList->Buffer == NULL) { + // + // NULL means new added one or SCOPE_OP + // + if (*(UINT8 *)Buffer != AML_SCOPE_OP) { + // + // We need check if new one is SCOPE_OP, because SCOPE_OP just means namespace, not a real device. + // We should not return SCOPE_OP. + // + AmlNodeList->Buffer = Buffer; + AmlNodeList->Size = Size; + AmlNodeList->AmlByteEncoding = AmlSearchByOpByte (Buffer); + } + return AmlNodeList; + } + + // + // Already added + // + if (*(UINT8 *)Buffer == AML_SCOPE_OP) { + // + // The new one is SCOPE_OP, OK just return; + // + return AmlNodeList; + } + + // + // Oops!!!, There must be something wrong. + // + TRACE ((-1, "AML: Override Happen - %a!\n", NameString)); + TRACE ((-1, "AML: Existing Node - %x\n", AmlNodeList->Buffer)); + TRACE ((-1, "AML: New Buffer - %x\n", Buffer)); + + return NULL; +} + +/** + Construct child node list according to the AML handle. + + @param[in] AmlHandle AML handle. + @param[in] AmlRootNodeList AML root node list. + @param[in] AmlParentNodeList AML parent node list. + + @retval EFI_SUCCESS Success. + @retval EFI_INVALID_PARAMETER AML handle does not refer to a valid ACPI object. +**/ +EFI_STATUS +AmlConstructNodeListForChild ( + IN EFI_AML_HANDLE *AmlHandle, + IN EFI_AML_NODE_LIST *AmlRootNodeList, + IN EFI_AML_NODE_LIST *AmlParentNodeList + ) +{ + AML_BYTE_ENCODING *AmlByteEncoding; + UINT8 *Buffer; + UINTN BufferSize; + UINT8 *CurrentBuffer; + EFI_AML_HANDLE *AmlChildHandle; + EFI_STATUS Status; + + AmlByteEncoding = AmlHandle->AmlByteEncoding; + Buffer = AmlHandle->Buffer; + BufferSize = AmlHandle->Size; + + // + // Check if we need recursively add node + // + if ((AmlByteEncoding->Attribute & AML_HAS_CHILD_OBJ) == 0) { + // + // No more node need to be added + // + return EFI_SUCCESS; + } + + // + // Do we need add node within METHOD? + // Yes, just add Object is OK. But we need filter NameString for METHOD invoke. + // + + // + // Now, we get the last node. + // + Status = AmlGetOffsetAfterLastOption (AmlHandle, &CurrentBuffer); + if (EFI_ERROR (Status)) { + return EFI_INVALID_PARAMETER; + } + + // + // Go through all the reset buffer. + // + while ((UINTN)CurrentBuffer < (UINTN)Buffer + BufferSize) { + // + // Find the child node. + // + Status = SdtOpenEx (CurrentBuffer, (UINTN)Buffer + BufferSize - (UINTN)CurrentBuffer, (EFI_ACPI_HANDLE *)&AmlChildHandle); + if (EFI_ERROR (Status)) { + // + // No child found, break now. + // + break; + } + + // + // Good, find the child. Construct node recursively + // + Status = AmlConstructNodeList ( + AmlChildHandle, + AmlRootNodeList, + AmlParentNodeList + ); + if (EFI_ERROR (Status)) { + break; + } + + // + // Parse next one + // + CurrentBuffer += AmlChildHandle->Size; + + Close ((EFI_ACPI_HANDLE)AmlChildHandle); + } + + return EFI_SUCCESS; +} + +/** + Construct node list according to the AML handle. + + @param[in] AmlHandle AML handle. + @param[in] AmlRootNodeList AML root node list. + @param[in] AmlParentNodeList AML parent node list. + + @retval EFI_SUCCESS Success. + @retval EFI_INVALID_PARAMETER AML handle does not refer to a valid ACPI object. +**/ +EFI_STATUS +AmlConstructNodeList ( + IN EFI_AML_HANDLE *AmlHandle, + IN EFI_AML_NODE_LIST *AmlRootNodeList, + IN EFI_AML_NODE_LIST *AmlParentNodeList + ) +{ + VOID *NameString; + EFI_AML_NODE_LIST *AmlNodeList; + + // + // 1. Check if there is need to construct node for this OpCode. + // + if ((AmlHandle->AmlByteEncoding->Attribute & AML_IN_NAMESPACE) == 0) { + // + // No need to construct node, so we just skip this OpCode. + // + return EFI_SUCCESS; + } + + // + // 2. Now, we need construct node for this OpCode. + // + NameString = AmlGetObjectName (AmlHandle); + if (NameString == NULL) { + return EFI_INVALID_PARAMETER; + } + + // + // Now, we need to insert node to the node list. + // NOTE: The name here could be AML NameString. So the callee need parse it. + // + AmlNodeList = AmlInsertNodeToTree (NameString, AmlHandle->Buffer, AmlHandle->Size, AmlRootNodeList, AmlParentNodeList); + ASSERT (AmlNodeList != NULL); + + // + // 3. Ok, we need to parse the object list to see if there are more node to be added. + // + return AmlConstructNodeListForChild (AmlHandle, AmlRootNodeList, AmlNodeList); +} + +/** + Destruct node list + + @param[in] AmlParentNodeList AML parent node list. +**/ +VOID +AmlDestructNodeList ( + IN EFI_AML_NODE_LIST *AmlParentNodeList + ) +{ + EFI_AML_NODE_LIST *CurrentAmlNodeList; + LIST_ENTRY *CurrentLink; + LIST_ENTRY *StartLink; + + // + // Get the children link + // + StartLink = &AmlParentNodeList->Children; + CurrentLink = StartLink->ForwardLink; + + // + // Go through all the children + // + while (CurrentLink != StartLink) { + // + // Destruct the child's list recursively + // + CurrentAmlNodeList = EFI_AML_NODE_LIST_FROM_LINK (CurrentLink); + CurrentLink = CurrentLink->ForwardLink; + + // + // Remove this child from list and free the node + // + RemoveEntryList (&(CurrentAmlNodeList->Link)); + + AmlDestructNodeList (CurrentAmlNodeList); + } + + // + // Done. + // + pBS->FreePool (AmlParentNodeList); + return ; +} + +/** + Dump node list + + @param[in] AmlParentNodeList AML parent node list. + @param[in] Level Output debug level. +**/ +VOID +AmlDumpNodeInfo ( + IN EFI_AML_NODE_LIST *AmlParentNodeList, + IN UINTN Level + ) +{ + EFI_AML_NODE_LIST *CurrentAmlNodeList; + volatile LIST_ENTRY *CurrentLink; + UINTN Index; + + CurrentLink = AmlParentNodeList->Children.ForwardLink; + + if (Level == 0) { + TRACE ((-1, "\\")); + } else { + for (Index = 0; Index < Level; Index++) { + TRACE ((-1, " ")); + } + AmlPrintNameSeg (AmlParentNodeList->Name); + } + TRACE ((-1, "\n")); + + while (CurrentLink != &AmlParentNodeList->Children) { + CurrentAmlNodeList = EFI_AML_NODE_LIST_FROM_LINK (CurrentLink); + AmlDumpNodeInfo (CurrentAmlNodeList, Level + 1); + CurrentLink = CurrentLink->ForwardLink; + } + + return ; +} + +/** + Returns the handle of the ACPI object representing the specified ACPI AML path + + @param[in] AmlHandle Points to the handle of the object representing the starting point for the path search. + @param[in] AmlPath Points to the ACPI AML path. + @param[out] Buffer On return, points to the ACPI object which represents AcpiPath, relative to + HandleIn. + @param[in] FromRoot TRUE means to find AML path from \ (Root) Node. + FALSE means to find AML path from this Node (The HandleIn). + + @retval EFI_SUCCESS Success + @retval EFI_INVALID_PARAMETER HandleIn does not refer to a valid ACPI object. +**/ +EFI_STATUS +AmlFindPath ( + IN EFI_AML_HANDLE *AmlHandle, + IN UINT8 *AmlPath, + OUT VOID **Buffer, + IN BOOLEAN FromRoot + ) +{ + EFI_AML_NODE_LIST *AmlRootNodeList; + EFI_STATUS Status; + EFI_AML_NODE_LIST *AmlNodeList; + UINT8 RootNameSeg[AML_NAME_SEG_SIZE]; + EFI_AML_NODE_LIST *CurrentAmlNodeList; + LIST_ENTRY *CurrentLink; + + // + // 1. create tree + // + + // + // Create root handle + // + RootNameSeg[0] = AML_ROOT_CHAR; + RootNameSeg[1] = 0; + AmlRootNodeList = AmlCreateNode (RootNameSeg, NULL, AmlHandle->AmlByteEncoding); + + Status = AmlConstructNodeList ( + AmlHandle, + AmlRootNodeList, // Root + AmlRootNodeList // Parent + ); + if (EFI_ERROR (Status)) { + return EFI_INVALID_PARAMETER; + } + +#if EFI_DEBUG + TRACE ((-1, "AcpiSdt: NameSpace:\n")); + AmlDumpNodeInfo (AmlRootNodeList, 0); +#endif + // + // 2. Search the node in the tree + // + if (FromRoot) { + // + // Search from Root + // + CurrentAmlNodeList = AmlRootNodeList; + } else { + // + // Search from this node, NOT ROOT. + // Since we insert node to ROOT one by one, we just get the first node and search from it. + // + CurrentLink = AmlRootNodeList->Children.ForwardLink; + if (CurrentLink != &AmlRootNodeList->Children) { + // + // First node + // + CurrentAmlNodeList = EFI_AML_NODE_LIST_FROM_LINK (CurrentLink); + } else { + // + // No child + // + CurrentAmlNodeList = NULL; + } + } + + // + // Search + // + if (CurrentAmlNodeList != NULL) { +#if EFI_DEBUG + TRACE ((-1, "AcpiSdt: Search from: \\")); + AmlPrintNameSeg (CurrentAmlNodeList->Name); + TRACE ((-1, "\n")); +#endif + AmlNodeList = AmlFindNodeInTheTree ( + AmlPath, + AmlRootNodeList, // Root + CurrentAmlNodeList, // Parent + FALSE + ); + } else { + AmlNodeList = NULL; + } + + *Buffer = NULL; + Status = EFI_SUCCESS; + if (AmlNodeList != NULL && AmlNodeList->Buffer != NULL) { + *Buffer = AmlNodeList->Buffer; + } + + // + // 3. free the tree + // + AmlDestructNodeList (AmlRootNodeList); + + return Status; +} + +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2011, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//********************************************************************** diff --git a/Core/EM/ACPI/AmlOption.c b/Core/EM/ACPI/AmlOption.c new file mode 100644 index 0000000..55ef7f7 --- /dev/null +++ b/Core/EM/ACPI/AmlOption.c @@ -0,0 +1,500 @@ +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2011, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//********************************************************************** + +//********************************************************************** +// $Header: /Alaska/BIN/Modules/ACPI/Template/Core/AmlOption.c 2 5/14/11 2:12p Yakovlevs $ +// +// $Revision: 2 $ +// +// $Date: 5/14/11 2:12p $ +//********************************************************************** +// Revision History +// ---------------- +// $Log: /Alaska/BIN/Modules/ACPI/Template/Core/AmlOption.c $ +// +// 2 5/14/11 2:12p Yakovlevs +// [TAG] EIP 56526 +// [Category] New Feature +// [Description] ACPI Manipulation Protocol. PI 1.2 Spec Vol 5 Section +// 9. Initial checkin. +// [Files] AcpiCore.c; AcpiCore.h; AcpiSdtPrivate.h; Aml.c; AmlChild.c; +// AmlNamespace.c; AmlOption.c; AmlString.c AcpiSdt.c; +// Protocol\AcpiSdt.h. +// +//********************************************************************** + + +//********************************************************************** +//<AMI_FHDR_START> +// +// Name: AmlOption.c +// +// Description: +// ACPI AML Name space parsing/manipulation functions for ACPI SDT. +// +//<AMI_FHDR_END> +//********************************************************************** + +#include "AcpiCore.h" + +/** + Retrieve option term according to AmlByteEncoding and Buffer. + + @param[in] AmlByteEncoding AML Byte Encoding. + @param[in] Buffer AML buffer. + @param[in] MaxBufferSize AML buffer MAX size. The parser can not parse any data exceed this region. + @param[in] TermIndex Index of the data to retrieve from the object. + @param[out] DataType Points to the returned data type or EFI_ACPI_DATA_TYPE_NONE if no data exists + for the specified index. + @param[out] Data Upon return, points to the pointer to the data. + @param[out] DataSize Upon return, points to the size of Data. + + @retval EFI_SUCCESS Success. + @retval EFI_INVALID_PARAMETER Buffer does not refer to a valid ACPI object. +**/ +EFI_STATUS +AmlParseOptionTerm ( + IN AML_BYTE_ENCODING *AmlByteEncoding, + IN UINT8 *Buffer, + IN UINTN MaxBufferSize, + IN AML_OP_PARSE_INDEX TermIndex, + OUT EFI_ACPI_DATA_TYPE *DataType, + OUT VOID **Data, + OUT UINTN *DataSize + ) +{ + AML_BYTE_ENCODING *ChildAmlByteEncoding; + EFI_STATUS Status; + + if (DataType != NULL) { + *DataType = AmlTypeToAcpiType (AmlByteEncoding->Format[TermIndex - 1]); + } + if (Data != NULL) { + *Data = Buffer; + } + // + // Parse term according to AML type + // + switch (AmlByteEncoding->Format[TermIndex - 1]) { + case AML_UINT8: + *DataSize = sizeof(UINT8); + break; + case AML_UINT16: + *DataSize = sizeof(UINT16); + break; + case AML_UINT32: + *DataSize = sizeof(UINT32); + break; + case AML_UINT64: + *DataSize = sizeof(UINT64); + break; + case AML_STRING: + *DataSize = (Strlen((CHAR8 *)Buffer)+1); + break; + case AML_NAME: + Status = AmlGetNameStringSize (Buffer, DataSize); + if (EFI_ERROR (Status)) { + return EFI_INVALID_PARAMETER; + } + break; + case AML_OBJECT: + ChildAmlByteEncoding = AmlSearchByOpByte (Buffer); + if (ChildAmlByteEncoding == NULL) { + return EFI_INVALID_PARAMETER; + } + + // + // NOTE: We need override DataType here, if there is a case the AML_OBJECT is AML_NAME. + // We need convert type from EFI_ACPI_DATA_TYPE_CHILD to EFI_ACPI_DATA_TYPE_NAME_STRING. + // We should not return CHILD because there is NO OpCode for NameString. + // + if ((ChildAmlByteEncoding->Attribute & AML_IS_NAME_CHAR) != 0) { + if (DataType != NULL) { + *DataType = AmlTypeToAcpiType (AML_NAME); + } + Status = AmlGetNameStringSize (Buffer, DataSize); + if (EFI_ERROR (Status)) { + return EFI_INVALID_PARAMETER; + } + break; + } + + // + // It is real AML_OBJECT + // + *DataSize = AmlGetObjectSize ( + ChildAmlByteEncoding, + Buffer, + MaxBufferSize + ); + if (*DataSize == 0) { + return EFI_INVALID_PARAMETER; + } + break; + case AML_NONE: + // + // No term + // + case AML_OPCODE: + default: + ASSERT (FALSE); + return EFI_INVALID_PARAMETER; + } + if (*DataSize > MaxBufferSize) { + return EFI_INVALID_PARAMETER; + } + return EFI_SUCCESS; +} + +/** + Retrieve information according to AmlByteEncoding and Buffer. + + @param[in] AmlByteEncoding AML Byte Encoding. + @param[in] Buffer AML buffer. + @param[in] MaxBufferSize AML buffer MAX size. The parser can not parse any data exceed this region. + @param[in] Index Index of the data to retrieve from the object. In general, indexes read from left-to-right + in the ACPI encoding, with index 0 always being the ACPI opcode. + @param[out] DataType Points to the returned data type or EFI_ACPI_DATA_TYPE_NONE if no data exists + for the specified index. + @param[out] Data Upon return, points to the pointer to the data. + @param[out] DataSize Upon return, points to the size of Data. + + @retval EFI_SUCCESS Success. + @retval EFI_INVALID_PARAMETER Buffer does not refer to a valid ACPI object. +**/ +EFI_STATUS +AmlParseOptionCommon ( + IN AML_BYTE_ENCODING *AmlByteEncoding, + IN UINT8 *Buffer, + IN UINTN MaxBufferSize, + IN AML_OP_PARSE_INDEX Index, + OUT EFI_ACPI_DATA_TYPE *DataType, + OUT VOID **Data, + OUT UINTN *DataSize + ) +{ + UINT8 *CurrentBuffer; + UINTN PkgLength; + UINTN OpLength; + UINTN PkgOffset; + AML_OP_PARSE_INDEX TermIndex; + EFI_STATUS Status; + + ASSERT ((Index <= AmlByteEncoding->MaxIndex) || (Index == AML_OP_PARSE_INDEX_GET_SIZE)); + + // + // 0. Check if this is NAME string. + // + if ((AmlByteEncoding->Attribute & AML_IS_NAME_CHAR) != 0) { + // + // Only allow GET_SIZE + // + if (Index != AML_OP_PARSE_INDEX_GET_SIZE) { + return EFI_INVALID_PARAMETER; + } + // + // return NameString size + // + Status = AmlGetNameStringSize (Buffer, DataSize); + if (EFI_ERROR (Status)) { + return EFI_INVALID_PARAMETER; + } + if (*DataSize > MaxBufferSize) { + return EFI_INVALID_PARAMETER; + } + return EFI_SUCCESS; + } + + // + // Not NAME string, start parsing + // + CurrentBuffer = Buffer; + + // + // 1. Get OpCode + // + if (Index != AML_OP_PARSE_INDEX_GET_SIZE) { + *DataType = EFI_ACPI_DATA_TYPE_OPCODE; + *Data = (VOID *)CurrentBuffer; + } + if (*CurrentBuffer == AML_EXT_OP) { + OpLength = 2; + } else { + OpLength = 1; + } + *DataSize = OpLength; + if (Index == AML_OP_PARSE_INDEX_GET_OPCODE) { + return EFI_SUCCESS; + } + if (OpLength > MaxBufferSize) { + return EFI_INVALID_PARAMETER; + } + CurrentBuffer += OpLength; + + // + // 2. Skip PkgLength field, if have + // + if ((AmlByteEncoding->Attribute & AML_HAS_PKG_LENGTH) != 0) { + PkgOffset = AmlGetPkgLength(CurrentBuffer, &PkgLength); + // + // Override MaxBufferSize if it is valid PkgLength + // + if (OpLength + PkgLength > MaxBufferSize) { + return EFI_INVALID_PARAMETER; + } else { + MaxBufferSize = OpLength + PkgLength; + } + } else { + PkgOffset = 0; + PkgLength = 0; + } + CurrentBuffer += PkgOffset; + + // + // 3. Get Term one by one. + // + TermIndex = AML_OP_PARSE_INDEX_GET_TERM1; + while ((Index >= TermIndex) && (TermIndex <= AmlByteEncoding->MaxIndex) && ((UINTN)CurrentBuffer < (UINTN)Buffer + MaxBufferSize)) { + Status = AmlParseOptionTerm ( + AmlByteEncoding, + CurrentBuffer, + (UINTN)Buffer + MaxBufferSize - (UINTN)CurrentBuffer, + TermIndex, + DataType, + Data, + DataSize + ); + if (EFI_ERROR (Status)) { + return EFI_INVALID_PARAMETER; + } + + if (Index == TermIndex) { + // + // Done + // + return EFI_SUCCESS; + } + + // + // Parse next one + // + CurrentBuffer += *DataSize; + TermIndex ++; + } + + // + // Finish all options, but no option found. + // + if ((UINTN)CurrentBuffer > (UINTN)Buffer + MaxBufferSize) { + return EFI_INVALID_PARAMETER; + } + if ((UINTN)CurrentBuffer == (UINTN)Buffer + MaxBufferSize) { + if (Index != AML_OP_PARSE_INDEX_GET_SIZE) { + return EFI_INVALID_PARAMETER; + } + } + + // + // 4. Finish parsing all node, return size + // + ASSERT (Index == AML_OP_PARSE_INDEX_GET_SIZE); + if ((AmlByteEncoding->Attribute & AML_HAS_PKG_LENGTH) != 0) { + *DataSize = OpLength + PkgLength; + } else { + *DataSize = (UINTN)CurrentBuffer - (UINTN)Buffer; + } + + return EFI_SUCCESS; +} + +/** + Return object size. + + @param[in] AmlByteEncoding AML Byte Encoding. + @param[in] Buffer AML object buffer. + @param[in] MaxBufferSize AML object buffer MAX size. The parser can not parse any data exceed this region. + + @return Size of the object. +**/ +UINTN +AmlGetObjectSize ( + IN AML_BYTE_ENCODING *AmlByteEncoding, + IN UINT8 *Buffer, + IN UINTN MaxBufferSize + ) +{ + EFI_STATUS Status; + UINTN DataSize; + + Status = AmlParseOptionCommon ( + AmlByteEncoding, + Buffer, + MaxBufferSize, + AML_OP_PARSE_INDEX_GET_SIZE, + NULL, + NULL, + &DataSize + ); + if (EFI_ERROR (Status)) { + return 0; + } else { + return DataSize; + } +} + +/** + Return object name. + + @param[in] AmlHandle AML handle. + + @return Name of the object. +**/ +CHAR8 * +AmlGetObjectName ( + IN EFI_AML_HANDLE *AmlHandle + ) +{ + AML_BYTE_ENCODING *AmlByteEncoding; + VOID *NameString; + UINTN NameSize; + AML_OP_PARSE_INDEX TermIndex; + EFI_STATUS Status; + EFI_ACPI_DATA_TYPE DataType; + + AmlByteEncoding = AmlHandle->AmlByteEncoding; + + ASSERT ((AmlByteEncoding->Attribute & AML_IN_NAMESPACE) != 0); + + // + // Find out Last Name index, accroding to OpCode table. + // The last name will be the node name by design. + // + TermIndex = AmlByteEncoding->MaxIndex; + for (TermIndex = AmlByteEncoding->MaxIndex; TermIndex > 0; TermIndex--) { + if (AmlByteEncoding->Format[TermIndex - 1] == AML_NAME) { + break; + } + } + ASSERT (TermIndex != 0); + + // + // Get Name for this node. + // + Status = AmlParseOptionHandleCommon ( + AmlHandle, + TermIndex, + &DataType, + &NameString, + &NameSize + ); + if (EFI_ERROR (Status)) { + return NULL; + } + ASSERT (DataType == EFI_ACPI_DATA_TYPE_NAME_STRING); + + return NameString; +} + +/** + Return offset of last option. + + @param[in] AmlHandle AML Handle. + @param[out] Buffer Upon return, points to the offset after last option. + + @retval EFI_SUCCESS Success. + @retval EFI_INVALID_PARAMETER AmlHandle does not refer to a valid ACPI object. +**/ +EFI_STATUS +AmlGetOffsetAfterLastOption ( + IN EFI_AML_HANDLE *AmlHandle, + OUT UINT8 **Buffer + ) +{ + EFI_ACPI_DATA_TYPE DataType; + VOID *Data; + UINTN DataSize; + EFI_STATUS Status; + + Status = AmlParseOptionHandleCommon ( + AmlHandle, + AmlHandle->AmlByteEncoding->MaxIndex, + &DataType, + &Data, + &DataSize + ); + if (EFI_ERROR (Status)) { + return EFI_INVALID_PARAMETER; + } + + // + // We need to parse the rest buffer after last node. + // + *Buffer = (UINT8 *)((UINTN)Data + DataSize); + + // + // We need skip PkgLength if no Option + // + if (DataType == EFI_ACPI_DATA_TYPE_OPCODE) { + *Buffer += AmlGetPkgLength (*Buffer, &DataSize); + } + return EFI_SUCCESS; +} + +/** + Retrieve information according to AmlHandle + + @param[in] AmlHandle AML handle. + @param[in] Index Index of the data to retrieve from the object. In general, indexes read from left-to-right + in the ACPI encoding, with index 0 always being the ACPI opcode. + @param[out] DataType Points to the returned data type or EFI_ACPI_DATA_TYPE_NONE if no data exists + for the specified index. + @param[out] Data Upon return, points to the pointer to the data. + @param[out] DataSize Upon return, points to the size of Data. + + @retval EFI_SUCCESS Success. + @retval EFI_INVALID_PARAMETER AmlHandle does not refer to a valid ACPI object. +**/ +EFI_STATUS +AmlParseOptionHandleCommon ( + IN EFI_AML_HANDLE *AmlHandle, + IN AML_OP_PARSE_INDEX Index, + OUT EFI_ACPI_DATA_TYPE *DataType, + OUT VOID **Data, + OUT UINTN *DataSize + ) +{ + return AmlParseOptionCommon ( + AmlHandle->AmlByteEncoding, + AmlHandle->Buffer, + AmlHandle->Size, + Index, + DataType, + Data, + DataSize + ); +} + +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2011, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//********************************************************************** diff --git a/Core/EM/ACPI/AmlString.c b/Core/EM/ACPI/AmlString.c new file mode 100644 index 0000000..b3640f3 --- /dev/null +++ b/Core/EM/ACPI/AmlString.c @@ -0,0 +1,600 @@ +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2011, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//********************************************************************** + +//********************************************************************** +// $Header: /Alaska/BIN/Modules/ACPI/Template/Core/AmlString.c 3 12/13/12 12:00p Oleksiyy $ +// +// $Revision: 3 $ +// +// $Date: 12/13/12 12:00p $ +//********************************************************************** +// Revision History +// ---------------- +// $Log: /Alaska/BIN/Modules/ACPI/Template/Core/AmlString.c $ +// +// 3 12/13/12 12:00p Oleksiyy +// [TAG] EIP109290 +// [Category] Improvement +// [Description] Issues found by CppCheck in ACPI eModule +// [Files] AcpiCore.c, mptable.c, AmlString.c, BootScriptSave.c and +// BootScriptExecuter.c +// +// 2 5/14/11 2:13p Yakovlevs +// [TAG] EIP 56526 +// [Category] New Feature +// [Description] ACPI Manipulation Protocol. PI 1.2 Spec Vol 5 Section +// 9. Initial checkin. +// [Files] AcpiCore.c; AcpiCore.h; AcpiSdtPrivate.h; Aml.c; AmlChild.c; +// AmlNamespace.c; AmlOption.c; AmlString.c AcpiSdt.c; +// Protocol\AcpiSdt.h. +// +//********************************************************************** + + +//********************************************************************** +//<AMI_FHDR_START> +// +// Name: AmlString.c +// +// Description: +// ACPI AML Name space parsing/manipulation functions for ACPI SDT. +// +//<AMI_FHDR_END> +//********************************************************************** + +#include "AcpiCore.h" + +/** + Check if it is AML Root name + + @param[in] Buffer AML path. + + @retval TRUE AML path is root. + @retval FALSE AML path is not root. +**/ +BOOLEAN +AmlIsRootPath ( + IN UINT8 *Buffer + ) +{ + if ((Buffer[0] == AML_ROOT_CHAR) && (Buffer[1] == 0)) { + return TRUE; + } else { + return FALSE; + } +} + +/** + Check if it is AML LeadName. + + @param[in] Ch Char. + + @retval TRUE Char is AML LeadName. + @retval FALSE Char is not AML LeadName. +**/ +BOOLEAN +AmlIsLeadName ( + IN CHAR8 Ch + ) +{ + if ((Ch == '_') || (Ch >= 'A' && Ch <= 'Z')) { + return TRUE; + } else { + return FALSE; + } +} + +/** + Check if it is AML Name. + + @param[in] Ch Char. + + @retval TRUE Char is AML Name. + @retval FALSE Char is not AML Name. +**/ +BOOLEAN +AmlIsName ( + IN CHAR8 Ch + ) +{ + if (AmlIsLeadName (Ch) || (Ch >= '0' && Ch <= '9')) { + return TRUE; + } else { + return FALSE; + } +} + +/** + Return is buffer is AML NameSeg. + + @param[in] Buffer AML NameSement. + + @retval TRUE It is AML NameSegment. + @retval FALSE It is not AML NameSegment. +**/ +BOOLEAN +AmlIsNameSeg ( + IN UINT8 *Buffer + ) +{ + UINTN Index; + if (!AmlIsLeadName (Buffer[0])) { + return FALSE; + } + for (Index = 1; Index < AML_NAME_SEG_SIZE; Index++) { + if (!AmlIsName (Buffer[Index])) { + return FALSE; + } + } + return TRUE; +} + +/** + Get AML NameString size. + + @param[in] Buffer AML NameString. + @param[out] BufferSize AML NameString size + + @retval EFI_SUCCESS Success. + @retval EFI_INVALID_PARAMETER Buffer does not refer to a valid AML NameString. +**/ +EFI_STATUS +AmlGetNameStringSize ( + IN UINT8 *Buffer, + OUT UINTN *BufferSize + ) +{ + UINTN SegCount; + UINTN Length; + UINTN Index; + + Length = 0; + + // + // Parse root or parent prefix + // + if (*Buffer == AML_ROOT_CHAR) { + Buffer ++; + Length ++; + } else if (*Buffer == AML_PARENT_PREFIX_CHAR) { + do { + Buffer ++; + Length ++; + } while (*Buffer == AML_PARENT_PREFIX_CHAR); + } + + // + // Parse name segment + // + if (*Buffer == AML_DUAL_NAME_PREFIX) { + Buffer ++; + Length ++; + SegCount = 2; + } else if (*Buffer == AML_MULTI_NAME_PREFIX) { + Buffer ++; + Length ++; + SegCount = *Buffer; + Buffer ++; + Length ++; + } else if (*Buffer == 0) { + // + // NULL Name, only for Root + // + SegCount = 0; + Buffer --; + if ((Length == 1) && (*Buffer == AML_ROOT_CHAR)) { + *BufferSize = 2; + return EFI_SUCCESS; + } else { + return EFI_INVALID_PARAMETER; + } + } else { + // + // NameSeg + // + SegCount = 1; + } + + Index = 0; + do { + if (!AmlIsNameSeg (Buffer)) { + return EFI_INVALID_PARAMETER; + } + Buffer += AML_NAME_SEG_SIZE; + Length += AML_NAME_SEG_SIZE; + Index ++; + } while (Index < SegCount); + + *BufferSize = Length; + return EFI_SUCCESS; +} + +/** + Check if it is ASL LeadName. + + @param[in] Ch Char. + + @retval TRUE Char is ASL LeadName. + @retval FALSE Char is not ASL LeadName. +**/ +BOOLEAN +AmlIsAslLeadName ( + IN CHAR8 Ch + ) +{ + if (AmlIsLeadName (Ch) || (Ch >= 'a' && Ch <= 'z')) { + return TRUE; + } else { + return FALSE; + } +} + +/** + Check if it is ASL Name. + + @param[in] Ch Char. + + @retval TRUE Char is ASL Name. + @retval FALSE Char is not ASL Name. +**/ +BOOLEAN +AmlIsAslName ( + IN CHAR8 Ch + ) +{ + if (AmlIsAslLeadName (Ch) || (Ch >= '0' && Ch <= '9')) { + return TRUE; + } else { + return FALSE; + } +} + +/** + Get ASL NameString size. + + @param[in] Buffer ASL NameString. + + @return ASL NameString size. +**/ +UINTN +AmlGetAslNameSegLength ( + IN UINT8 *Buffer + ) +{ + UINTN Length; + UINTN Index; + + if (*Buffer == 0) { + return 0; + } + + Length = 0; + // + // 1st + // + if (AmlIsAslLeadName (*Buffer)) { + Length ++; + Buffer ++; + } + if ((*Buffer == 0) || (*Buffer == '.')) { + return Length; + } + // + // 2, 3, 4 name char + // + for (Index = 0; Index < 3; Index++) { + if (AmlIsAslName (*Buffer)) { + Length ++; + Buffer ++; + } + if ((*Buffer == 0) || (*Buffer == '.')) { + return Length; + } + } + + // + // Invalid ASL name + // + return 0; +} + +/** + Get ASL NameString size. + + @param[in] Buffer ASL NameString. + @param[out] Root On return, points to Root char number. + @param[out] Parent On return, points to Parent char number. + @param[out] SegCount On return, points to Segment count. + + @return ASL NameString size. +**/ +UINTN +AmlGetAslNameStringSize ( + IN UINT8 *Buffer, + OUT UINTN *Root, + OUT UINTN *Parent, + OUT UINTN *SegCount + ) +{ + UINTN NameLength; + UINTN TotalLength; + + *Root = 0; + *Parent = 0; + *SegCount = 0; + TotalLength = 0; + NameLength = 0; + if (*Buffer == AML_ROOT_CHAR) { + *Root = 1; + Buffer ++; + } else if (*Buffer == AML_PARENT_PREFIX_CHAR) { + do { + Buffer ++; + (*Parent) ++; + } while (*Buffer == AML_PARENT_PREFIX_CHAR); + } + + // + // Now parse name + // + while (*Buffer != 0) { + NameLength = AmlGetAslNameSegLength (Buffer); + if ((NameLength == 0) || (NameLength > AML_NAME_SEG_SIZE)) { + return 0; + } + (*SegCount) ++; + Buffer += NameLength; + if (*Buffer == 0) { + break; + } + Buffer ++; + } + + // + // Check SegCoount + // + if (*SegCount > 0xFF) { + return 0; + } + + // + // Calculate total length + // + TotalLength = *Root + *Parent + (*SegCount) * AML_NAME_SEG_SIZE; + if (*SegCount > 2) { + TotalLength += 2; + } else if (*SegCount == 2) { + TotalLength += 1; + } + + // + // Add NULL char + // + TotalLength ++; + + return TotalLength; +} + +/** + Copy mem, and cast all the char in dest to be upper case. + + @param[in] DstBuffer Destination buffer. + @param[in] SrcBuffer Source buffer. + @param[in] Length Buffer length. +**/ +VOID +AmlUpperCaseCopyMem ( + IN UINT8 *DstBuffer, + IN UINT8 *SrcBuffer, + IN UINTN Length + ) +{ + UINTN Index; + + for (Index = 0; Index < Length; Index++) { + if (SrcBuffer[Index] >= 'a' && SrcBuffer[Index] <= 'z') { + DstBuffer[Index] = (UINT8)(SrcBuffer[Index] - 'a' + 'A'); + } else { + DstBuffer[Index] = SrcBuffer[Index]; + } + } +} + +/** + Return AML name according to ASL name. + The caller need free the AmlName returned. + + @param[in] AslPath ASL name. + + @return AmlName +**/ +UINT8 * +AmlNameFromAslName ( + IN UINT8 *AslPath + ) +{ + UINTN Root; + UINTN Parent; + UINTN SegCount; + UINTN TotalLength; + UINTN NameLength; + UINT8 *Buffer; + UINT8 *AmlPath; + UINT8 *AmlBuffer; + + TotalLength = AmlGetAslNameStringSize (AslPath, &Root, &Parent, &SegCount); + if (TotalLength == 0) { + return NULL; + } + + AmlPath = Malloc (TotalLength); + ASSERT (AmlPath != NULL); + + AmlBuffer = AmlPath; + Buffer = AslPath; + + // + // Handle Root and Parent + // + if (Root == 1) { + *AmlBuffer = AML_ROOT_CHAR; + AmlBuffer ++; + Buffer ++; + } else if (Parent > 0) { + MemSet (AmlBuffer, Parent, AML_PARENT_PREFIX_CHAR); + AmlBuffer += Parent; + Buffer += Parent; + } + + // + // Handle SegCount + // + if (SegCount > 2) { + *AmlBuffer = AML_MULTI_NAME_PREFIX; + AmlBuffer ++; + *AmlBuffer = (UINT8)SegCount; + AmlBuffer ++; + } else if (SegCount == 2) { + *AmlBuffer = AML_DUAL_NAME_PREFIX; + AmlBuffer ++; + } + + // + // Now to name + // + while (*Buffer != 0) { + NameLength = AmlGetAslNameSegLength (Buffer); + ASSERT ((NameLength != 0) && (NameLength <= AML_NAME_SEG_SIZE)); + AmlUpperCaseCopyMem (AmlBuffer, Buffer, NameLength); + MemSet (AmlBuffer + NameLength, AML_NAME_SEG_SIZE - NameLength, AML_NAME_CHAR__); + Buffer += NameLength; + AmlBuffer += AML_NAME_SEG_SIZE; + if (*Buffer == 0) { + break; + } + Buffer ++; + } + + // + // Add NULL + // + AmlPath[TotalLength - 1] = 0; + + return AmlPath; +} + +/** + Print AML NameSeg. + + @param[in] Buffer AML NameSeg. +**/ +VOID +AmlPrintNameSeg ( + IN UINT8 *Buffer + ) +{ + TRACE ((-1, "%c", Buffer[0])); + if ((Buffer[1] == '_') && (Buffer[2] == '_') && (Buffer[3] == '_')) { + return ; + } + TRACE ((-1, "%c", Buffer[1])); + if ((Buffer[2] == '_') && (Buffer[3] == '_')) { + return ; + } + TRACE ((-1, "%c", Buffer[2])); + if (Buffer[3] == '_') { + return ; + } + TRACE ((-1, "%c", Buffer[3])); + return ; +} + +/** + Print AML NameString. + + @param[in] Buffer AML NameString. +**/ +VOID +AmlPrintNameString ( + IN UINT8 *Buffer + ) +{ + UINT8 SegCount; + UINT8 Index; + + if (*Buffer == AML_ROOT_CHAR) { + // + // RootChar + // + Buffer ++; + TRACE ((-1, "\\")); + } else if (*Buffer == AML_PARENT_PREFIX_CHAR) { + // + // ParentPrefixChar + // + do { + Buffer ++; + TRACE ((-1, "^")); + } while (*Buffer == AML_PARENT_PREFIX_CHAR); + } + + if (*Buffer == AML_DUAL_NAME_PREFIX) { + // + // DualName + // + Buffer ++; + SegCount = 2; + } else if (*Buffer == AML_MULTI_NAME_PREFIX) { + // + // MultiName + // + Buffer ++; + SegCount = *Buffer; + Buffer ++; + } else if (*Buffer == 0) { + // + // NULL Name + // + return ; + } else { + // + // NameSeg + // + SegCount = 1; + } + + AmlPrintNameSeg (Buffer); + Buffer += AML_NAME_SEG_SIZE; + for (Index = 0; Index < SegCount - 1; Index++) { + TRACE ((-1, ".")); + AmlPrintNameSeg (Buffer); + Buffer += AML_NAME_SEG_SIZE; + } + + return ; +} + +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2011, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//********************************************************************** diff --git a/Core/EM/ACPI/AtadSmi.c b/Core/EM/ACPI/AtadSmi.c new file mode 100644 index 0000000..31d57a5 --- /dev/null +++ b/Core/EM/ACPI/AtadSmi.c @@ -0,0 +1,254 @@ +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2010, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//********************************************************************** + +//********************************************************************** +// $Header: /Alaska/BIN/Modules/ACPI/Template/Core/AtadSmi.c 1 1/23/14 5:47p Oleksiyy $ +// +// $Revision: 1 $ +// +// $Date: 1/23/14 5:47p $ +//********************************************************************** +// Revision History +// ---------------- +// $Log: /Alaska/BIN/Modules/ACPI/Template/Core/AtadSmi.c $ +// +// 1 1/23/14 5:47p Oleksiyy +// [TAG] EIP113941 +// [Category] New Feature +// [Description] Time and Alarm ACPI device implemented. +// [Files] AtadSmi.cif +// AtadSmi.sdl +// AtadSmi.mak +// AtadSmi.dxs +// AtadSmi.h +// AtadSmi.c +// +// 6 1/13/10 2:13p Felixp +// +//********************************************************************** +//<AMI_FHDR_START> +// +// Name: <AtadSmi.c> +// +// Description: +// +//<AMI_FHDR_END> +//********************************************************************** + +#include <AmiDxeLib.h> +#include <AmiSmm.h> +#include "AtadSmi.h" +#include <token.h> + +#if PI_SPECIFICATION_VERSION<0x0001000A + #include <Protocol/SmmSwDispatch.h> + #include <Protocol/SmmControl.h> +#else + #include <Protocol/SmmSwDispatch2.h> + #include <Protocol/SmmControl2.h> + #include <Protocol/SmmCpu.h> +#endif + + + +EFI_HANDLE VarSmiHandle = NULL; + +VOID *gAtadBuffer = NULL; +EFI_EVENT EvtAtadSmi; +VOID *RegAtadSmi; +UINT32 i=0; +UINT32 j=0; + +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// +// Procedure: AtadSmiHandler +// +// Description: The SMI handler for Nvram services. +// +// Input: NONE +// +// +// Output: EFI_STATUS +// +//---------------------------------------------------------------------------- +//<AMI_PHDR_END> + +EFI_STATUS AtadSmiHandler () +{ + EFI_STATUS Status = EFI_DEVICE_ERROR; + ATAD_VARIABLE *SmmVarBuffer; + EFI_GUID gEfiTimeVariableGuid = EFI_TIME_VARIABLE_GUID; + TIME_VARIABLE TimeVar; + UINTN TimeVarSize = sizeof(TIME_VARIABLE); + UINT32 TimeVarFlags = EFI_VARIABLE_NON_VOLATILE | + EFI_VARIABLE_BOOTSERVICE_ACCESS | + EFI_VARIABLE_RUNTIME_ACCESS; + //TRACE((-1,"AtadSmiHandler . 1.\n")); + //checkpoint(0x24); + if (gAtadBuffer == NULL) return EFI_SUCCESS; + + SmmVarBuffer = (ATAD_VARIABLE*)gAtadBuffer; + + + + + //checkpoint(0x25); + switch (SmmVarBuffer->Signature){ + + case ATAD_SW_SMI_UPDATE: + //TRACE((-1,"AtadSmiHandler . ATAD_SW_SMI_UPDATE.\n")); + TimeVar.TimeZone = SmmVarBuffer->TimeZone; + TimeVar.Daylight = SmmVarBuffer->DayLight; + Status = pRS->SetVariable( L"EfiTime", + &gEfiTimeVariableGuid, + TimeVarFlags, + TimeVarSize, + &TimeVar ); + + if (!EFI_ERROR(Status)) SmmVarBuffer->Signature = ATAD_SW_SMI_OK; + else SmmVarBuffer->Signature = ATAD_SW_SMI_NOT_GOOD; + //checkpoint(0x30+i++); + break; + + case ATAD_SW_SMI_GET: + //TRACE((-1,"AtadSmiHandler . ATAD_SW_SMI_GET.\n")); + Status = pRS->GetVariable( L"EfiTime", + &gEfiTimeVariableGuid, + &TimeVarFlags, + &TimeVarSize, + &TimeVar ); + if (!EFI_ERROR(Status)) + { + SmmVarBuffer->TimeZone = TimeVar.TimeZone; + SmmVarBuffer->DayLight = TimeVar.Daylight; + SmmVarBuffer->Signature = ATAD_SW_SMI_OK; + } + else SmmVarBuffer->Signature = ATAD_SW_SMI_NOT_GOOD; + //checkpoint(0x40+j++); + break; + + default: + SmmVarBuffer->Signature = ATAD_SW_SMI_NOT_GOOD; + } + //checkpoint(0x26); + return EFI_SUCCESS; +} + +EFI_STATUS AtadSmiHandler2 ( + IN EFI_HANDLE DispatchHandle, + IN CONST VOID *Context OPTIONAL, + IN OUT VOID *CommBuffer OPTIONAL, + IN OUT UINTN *CommBufferSize OPTIONAL +) + +{ + + CONST EFI_SMM_SW_REGISTER_CONTEXT *DispatchContext = Context; + //checkpoint(0x22); + //TRACE((-1,"AtadSmiHandler2\n")); + if ((gAtadBuffer == NULL) || ((UINT8)DispatchContext->SwSmiInputValue != ACPI_TIME_AND_ALARM_SW_SMI)) + return EFI_DEVICE_ERROR; + //TRACE((-1,"AtadSmiHandler22\n")); + //checkpoint(0x23); + return AtadSmiHandler(); + +} + +EFI_STATUS AtadInSmmFunction( + IN EFI_HANDLE ImageHandle, + IN EFI_SYSTEM_TABLE *SystemTable ) +{ + EFI_STATUS Status; + EFI_HANDLE Handle = 0; + +#if PI_SPECIFICATION_VERSION<0x0001000A + EFI_GUID EfiSmmSwDispatchProtocolGuid = EFI_SMM_SW_DISPATCH_PROTOCOL_GUID; + EFI_SMM_SW_DISPATCH_PROTOCOL *SwDispatch = NULL; + EFI_SMM_SW_DISPATCH_CONTEXT SwContext; + Status = pBS->LocateProtocol( +#else + EFI_GUID EfiSmmSwDispatchProtocolGuid = EFI_SMM_SW_DISPATCH2_PROTOCOL_GUID; + EFI_SMM_SW_DISPATCH2_PROTOCOL *SwDispatch = NULL; + EFI_SMM_SW_REGISTER_CONTEXT SwContext; + Status = pSmst->SmmLocateProtocol( +#endif + &EfiSmmSwDispatchProtocolGuid, + NULL, + &SwDispatch + ); + ASSERT_EFI_ERROR(Status); + if (EFI_ERROR(Status)) + return Status; + + SwContext.SwSmiInputValue = ACPI_TIME_AND_ALARM_SW_SMI; + Status = SwDispatch->Register ( SwDispatch, + AtadSmiHandler2, + &SwContext, + &Handle ); + ASSERT_EFI_ERROR(Status); + TRACE((TRACE_ALWAYS,"AtadInitSmmHandler pSwDispatch->Register Status=%r\n",Status)); + return Status; +} + + +EFI_STATUS +AtadSmiEntry( + IN EFI_HANDLE ImageHandle, + IN EFI_SYSTEM_TABLE *SystemTable +) +{ + + + EFI_STATUS Status; + EFI_GUID AtadSmiGuid = ATAD_SMI_GUID; + UINTN VariableSize = sizeof(gAtadBuffer); + + InitAmiLib(ImageHandle, SystemTable); + + TRACE((TRACE_ALWAYS,"AtadSmiEntry\n")); + + Status = pRS->GetVariable ( L"AtadSmiBuffer", + &AtadSmiGuid, + NULL, + &VariableSize, + &gAtadBuffer ); + if ((EFI_ERROR(Status)) || (gAtadBuffer == NULL)) return EFI_NOT_FOUND; + //TRACE((-1, "AtadSmiEntry2 \n")); + Status = InitSmmHandler( + ImageHandle, + SystemTable, + AtadInSmmFunction, + NULL + ); + TRACE((TRACE_ALWAYS,"AtadInitSmmHandler Status=%r\n",Status)); + ASSERT_EFI_ERROR(Status); + + return EFI_SUCCESS; +} + + +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2010, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//**********************************************************************
\ No newline at end of file diff --git a/Core/EM/ACPI/AtadSmi.cif b/Core/EM/ACPI/AtadSmi.cif new file mode 100644 index 0000000..7708ac1 --- /dev/null +++ b/Core/EM/ACPI/AtadSmi.cif @@ -0,0 +1,12 @@ +<component> + name = "AtadSmi" + category = ModulePart + LocalRoot = "Core\EM\ACPI\" + RefName = "AtadSmi" +[files] +"AtadSmi.sdl" +"AtadSmi.mak" +"AtadSmi.dxs" +"AtadSmi.h" +"AtadSmi.c" +<endComponent> diff --git a/Core/EM/ACPI/AtadSmi.dxs b/Core/EM/ACPI/AtadSmi.dxs new file mode 100644 index 0000000..a8e9ba3 --- /dev/null +++ b/Core/EM/ACPI/AtadSmi.dxs @@ -0,0 +1,98 @@ +//**************************************************************************** +//**************************************************************************** +//** ** +//** (C)Copyright 1985-2012, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Pkwy, Suite 200, Norcross, GA 30093 ** +//** ** +//** Phone (770)-246-8600 ** +//** ** +//**************************************************************************** +//**************************************************************************** + +//***************************************************************************** +// $Header: /Alaska/BIN/Modules/ACPI/Template/Core/AtadSmi.dxs 1 1/23/14 5:47p Oleksiyy $ +// +// $Revision: 1 $ +// +// $Date: 1/23/14 5:47p $ +//***************************************************************************** +// Revision History +// ---------------- +// $Log: /Alaska/BIN/Modules/ACPI/Template/Core/AtadSmi.dxs $ +// +// 1 1/23/14 5:47p Oleksiyy +// [TAG] EIP113941 +// [Category] New Feature +// [Description] Time and Alarm ACPI device implemented. +// [Files] AtadSmi.cif +// AtadSmi.sdl +// AtadSmi.mak +// AtadSmi.dxs +// AtadSmi.h +// AtadSmi.c +// +// 3 1/12/12 9:35a Vyacheslava +// +// +// +//***************************************************************************** +//<AMI_FHDR_START> +// +// Name: SmmOemActivation.dxs +// +// Description: This file is the dependency file for OemActivation module. +// +//<AMI_FHDR_END> +//***************************************************************************** + +//--------------------------------------------------------------------------- +// Header files for GUID definitions +//--------------------------------------------------------------------------- + +#if PI_SPECIFICATION_VERSION<0x0001000A +//--------------------------------------------------------------------------- + +#include <Protocol/SmmBase.h> +#include <Protocol/SmmSwDispatch.h> +#include <Protocol/AcpiTable.h> + +DEPENDENCY_START + EFI_SMM_BASE_PROTOCOL_GUID AND + EFI_SMM_SW_DISPATCH_PROTOCOL_GUID AND + EFI_ACPI_TABLE_PROTOCOL_GUID +DEPENDENCY_END + +//--------------------------------------------------------------------------- +#else +//--------------------------------------------------------------------------- + +#include <Protocol/SmmBase2.h> +#include <Protocol/SmmSwDispatch2.h> +#include <Protocol/AcpiTable.h> + +DEPENDENCY_START + EFI_SMM_BASE2_PROTOCOL_GUID AND + EFI_SMM_SW_DISPATCH2_PROTOCOL_GUID AND + EFI_ACPI_TABLE_PROTOCOL_GUID +DEPENDENCY_END + +//--------------------------------------------------------------------------- +#endif + + +//**************************************************************************** +//**************************************************************************** +//** ** +//** (C)Copyright 1985-2012, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Pkwy, Suite 200, Norcross, GA 30093 ** +//** ** +//** Phone (770)-246-8600 ** +//** ** +//**************************************************************************** +//**************************************************************************** diff --git a/Core/EM/ACPI/AtadSmi.h b/Core/EM/ACPI/AtadSmi.h new file mode 100644 index 0000000..546399a --- /dev/null +++ b/Core/EM/ACPI/AtadSmi.h @@ -0,0 +1,91 @@ +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2010, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//********************************************************************** + +//********************************************************************** +// $Header: /Alaska/BIN/Modules/ACPI/Template/Core/AtadSmi.h 1 1/23/14 5:47p Oleksiyy $ +// +// $Revision: 1 $ +// +// $Date: 1/23/14 5:47p $ +//********************************************************************** +// Revision History +// ---------------- +// $Log: /Alaska/BIN/Modules/ACPI/Template/Core/AtadSmi.h $ +// +// 1 1/23/14 5:47p Oleksiyy +// [TAG] EIP113941 +// [Category] New Feature +// [Description] Time and Alarm ACPI device implemented. +// [Files] AtadSmi.cif +// AtadSmi.sdl +// AtadSmi.mak +// AtadSmi.dxs +// AtadSmi.h +// AtadSmi.c +// +// 6 1/13/10 2:13p Felixp +// +//********************************************************************** +//<AMI_FHDR_START> +// +// Name: <Atad.h> +// +// Description: +// +//<AMI_FHDR_END> +//********************************************************************** + +//--------------------------------------------------------------------------- + +#define ATAD_SW_SMI_UPDATE 2 +#define ATAD_SW_SMI_GET 1 +#define ATAD_SW_SMI_OK 3 +#define ATAD_SW_SMI_NOT_GOOD 0xA5 + + +#define ATAD_SMI_GUID \ +{0x6F431B9F, 0x57E2, 0x1049, 0x5A, 0x3B, 0x69, 0x50, 0x4A, 0xED, 0x4F, 0x57} +#define EFI_TIME_VARIABLE_GUID \ +{0x9d0da369, 0x540b, 0x46f8, 0x85, 0xa0, 0x2b, 0x5f, 0x2c, 0x30, 0x1e, 0x15} + +#pragma pack(push, 1) +typedef struct { + INT16 TimeZone; + UINT8 Daylight; + } TIME_VARIABLE; + + +typedef struct +{ + UINT8 Signature; + UINT8 DayLight; + UINT16 TimeZone; + +} ATAD_VARIABLE; + +#pragma pack(pop) + +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2010, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//**********************************************************************
\ No newline at end of file diff --git a/Core/EM/ACPI/AtadSmi.mak b/Core/EM/ACPI/AtadSmi.mak new file mode 100644 index 0000000..0117e76 --- /dev/null +++ b/Core/EM/ACPI/AtadSmi.mak @@ -0,0 +1,82 @@ +#********************************************************************** +#********************************************************************** +#** ** +#** (C)Copyright 1985-2013, American Megatrends, Inc. ** +#** ** +#** All Rights Reserved. ** +#** ** +#** 5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093 ** +#** ** +#** Phone: (770)-246-8600 ** +#** ** +#********************************************************************** +#********************************************************************** + +#********************************************************************** +# $Header: /Alaska/BIN/Modules/ACPI/Template/Core/AtadSmi.mak 1 1/23/14 5:47p Oleksiyy $ +# +# $Revision: 1 $ +# +# $Date: 1/23/14 5:47p $ +#********************************************************************** +# Revision History +# ---------------- +# $Log: /Alaska/BIN/Modules/ACPI/Template/Core/AtadSmi.mak $ +# +# 1 1/23/14 5:47p Oleksiyy +# [TAG] EIP113941 +# [Category] New Feature +# [Description] Time and Alarm ACPI device implemented. +# [Files] AtadSmi.cif +# AtadSmi.sdl +# AtadSmi.mak +# AtadSmi.dxs +# AtadSmi.h +# AtadSmi.c +# +# 6 1/13/10 2:13p Felixp +# +#********************************************************************** +#<AMI_FHDR_START> +# +# Name: <ComponentName>.mak +# +# Description: +# +#<AMI_FHDR_END> +#********************************************************************** +all: AtadSmi + +AtadSmi: $(BUILD_DIR)\AtadSmi.mak AtadSmiBin + +$(BUILD_DIR)\AtadSmi.mak : $(AtadSmi_DIR)\$(@B).cif $(AtadSmi_DIR)\$(@B).mak $(BUILD_RULES) + $(CIF2MAK) $(AtadSmi_DIR)\$(@B).cif $(CIF2MAK_DEFAULTS) + +AtadSmiBin : $(AMIDXELIB) + $(MAKE) /$(MAKEFLAGS) $(BUILD_DEFAULTS)\ + /f $(BUILD_DIR)\AtadSmi.mak all\ + GUID=88F34ACA-3A7B-FF3C-D401-16A3B6834F2A\ + ENTRY_POINT=AtadSmiEntry\ +!IF $(PI_SPECIFICATION_VERSION)<0x00001000A + TYPE=BS_DRIVER\ +!ELSE + TYPE=SMM_DRIVER\ +!ENDIF + DEPEX1=$(AtadSmi_DIR)\AtadSmi.dxs\ + DEPEX1_TYPE=EFI_SECTION_SMM_DEPEX\ + "EXT_HEADERS=$(BUILD_DIR)\Token.h"\ + COMPRESS=1 + +#********************************************************************** +#********************************************************************** +#** ** +#** (C)Copyright 1985-2013, American Megatrends, Inc. ** +#** ** +#** All Rights Reserved. ** +#** ** +#** 5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093 ** +#** ** +#** Phone: (770)-246-8600 ** +#** ** +#********************************************************************** +#**********************************************************************
\ No newline at end of file diff --git a/Core/EM/ACPI/AtadSmi.sdl b/Core/EM/ACPI/AtadSmi.sdl new file mode 100644 index 0000000..0c7c2f4 --- /dev/null +++ b/Core/EM/ACPI/AtadSmi.sdl @@ -0,0 +1,25 @@ +TOKEN + Name = AtadSmi_SUPPORT + Value = 1 + TokenType = Boolean + TargetEQU = Yes + TargetMAK = Yes + Master = Yes + Help = "Main switch to enable AtadSmi support in Project" + Token = "ATAD_SUPPORT" "=" "1" +End + +PATH + Name = "AtadSmi_DIR" +End + +MODULE + Help = "Includes AtadSmi.mak to Project" + File = "AtadSmi.mak" +End + +ELINK + Name = "$(BUILD_DIR)\AtadSmi.ffs" + Parent = "FV_MAIN" + InvokeOrder = AfterParent +End
\ No newline at end of file diff --git a/Core/EM/ACPI/CIR.ASL b/Core/EM/ACPI/CIR.ASL new file mode 100644 index 0000000..6b83461 --- /dev/null +++ b/Core/EM/ACPI/CIR.ASL @@ -0,0 +1,168 @@ +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2009, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Pkwy, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//********************************************************************** +// $Header: /Alaska/BIN/Modules/ACPI/Template/Core/CIR.ASL 4 3/26/09 4:53p Oleksiyy $ +// +// $Revision: 4 $ +// +// $Date: 3/26/09 4:53p $ +//**********************************************************************; +// Revision History +// ---------------- +// $Log: /Alaska/BIN/Modules/ACPI/Template/Core/CIR.ASL $ +// +// 4 3/26/09 4:53p Oleksiyy +// New ACPI Core implementation - improves logic, execution time and +// memory usage of ACPI module. +// +// 3 4/19/06 1:37p Stacyh +// +// 2 4/03/06 4:05p Felixp +// New Super I/O infrastructure Support +// +// 1 3/24/05 5:01p Sivagarn +// +// 1 2/03/05 6:42p Sivagarn +// 0ABHI001 Check in +// +// 1 7/27/04 2:48p Yakovlevs +// +// 1 03/04/07 5:48p Chung +// Add ASL core for new all I/O beta version +// +// 4 9/06/02 10:53a Alexp +// Add SourceSafe headers to all core asl files +// +//**********************************************************************; +// Standalone InfraRed device // +//**********************************************************************; +// Category # :0x10 (Generic IO range 1) +Device(CIR){ + Name(_HID, EISAID("PNP0510")) //PnP Device ID IrDA + Method(_STA, 0) {Return(IRST(0x10))} //Get status + Method(_DIS, 0) {DCNT(0x10, 0)} //Disable + Method(_CRS, 0) {Return(IRCR(0x10))} //Get CIR current resources + Method(_SRS, 1) {IRSR(Arg0, 0x10)} //Set CIR recources +// Method(_PRS, 0) {Return(IRPR)} //Return possible resources + +//----------------------------------------------------------------------- +// IRST - GET SIO DEVICE STATUS according to ACTR/IOAH/IOAL +// +// Input - Arg0 : Device's category # +// Return- Device Status Byte +//----------------------------------------------------------------------- + Method(IRST, 1){ + ENFG(CGLD(Arg0)) //Enter Config Mode, Select LDN + If(ACTR) + {Store(0x0F, Local0)} //Present & Active + Else{ + If(IOAH) + {Store(0x0D, Local0)} //Then present & not active + Else + {Store(0, Local0)} //Not present + } + EXFG() //Exit Config Mode + Return(Local0) //Return device status + } // End Of IRST + +//----------------------------------------------------------------------- +// IrDa Possible Resources +//----------------------------------------------------------------------- +//NOTE: _PRS MUST be the NAME not a METHOD object +//to have GENERICSIO.C working right! +//----------------------------------------------------------------------- + Name(_PRS, ResourceTemplate(){ + StartDependentFn(0, 0){ + IO(Decode16, 0x3E0, 0x3E0, 8, 8) + IRQNoFlags() {10} + } + StartDependentFnNoPri(){ + IO(Decode16, 0x3E0, 0x3E0, 8, 8) + IRQNoFlags() {3,4,5,6,7,9,10,11,12} + } + StartDependentFnNoPri(){ + IO(Decode16, 0x2E0, 0x2E0, 8, 8) + IRQNoFlags() {3,4,5,6,7,9,10,11,12} + } + StartDependentFnNoPri(){ + IO(Decode16, 0x298, 0x298, 8, 8) + IRQNoFlags() {3,4,5,6,7,9,10,11,12} + } + EndDependentFn() + }) + +//----------------------------------------------------------------------- +// IRCR - Returns Byte stream of Current resources. May contain Resources such: +// +// Input - Arg0 : Device's category # +// Return- Buffer +//----------------------------------------------------------------------- + Name(PBUF, ResourceTemplate() { + IO(Decode16, 0, 0, 1, 8, PBP1) + IRQNoFlags(PBI1) {0} + }) + + Method(IRCR, 1){ + // Arg0 - LDN + CreateByteField(PBUF, 0x02, IOLO) //Range Min Base LSB + CreateByteField(PBUF, 0x03, IOHI) //Range Min Base MSB + CreateWordField(PBUF, 0x02, IOHL) //Range Min Base Word + CreateWordField(PBUF, 0x04, IORL) //Range Max Base Word + CreateByteField(PBUF, 0x06, ALMN) //Alignment + CreateByteField(PBUF, 0x07, LENG) //Number of IO ports + CreateWordField(PBUF, 0x09, IRQL) //IRQ Mask + + ENFG(CGLD(Arg0)) //Enter Config Mode, Select LDN + + // Write Current Settings into Buffer for IO Descriptor + Store(IOAH, IOHI) //Get IO Base MSB + Store(IOAL, IOLO) //Get IO Base LSB + Store(IOHL, IORL) //Set MaxBase = MinBase + Store(0x01, ALMN) //Set alignment + Store(0x08, LENG) //Set IO length + + // Write Current Settings into IRQ descriptor + Store(One, Local0) + ShiftLeft(Local0, INTR, IRQL) + + EXFG() //Exit Config Mode + Return(PBUF) //Return Byte Stream + } + +//----------------------------------------------------------------------- +// IRSR - Configures new Resources to be decoded by a Device +// +// Input - Arg0 : PnP Resource String to set +// Arg1 : Device's category # +// Return- nothing +//----------------------------------------------------------------------- + Method(IRSR, 2){ + CreateByteField (Arg0, 0x02, POLB) //Range Min Base LSB + CreateByteField (Arg0, 0x03, POHB) //Range Min Base MSB + CreateWordField (Arg0, 0x09, PIRQ) //IRQ number + + ENFG(CGLD(Arg1)) //Enter Config Mode, Select LDN + + // Set Base IO Address + Store(POLB, IOAL) //Set IO Base LSB + Store(POHB, IOAH) //Set IO Base MSB + + // Set IRQ + FindSetRightBit(PIRQ, Local0) + Subtract(Local0, 1, INTR) + + Store(One, ACTR) //Activate + EXFG() //Exit Config Mode + } + +} // End Of IRDA // diff --git a/Core/EM/ACPI/Fdc.asl b/Core/EM/ACPI/Fdc.asl new file mode 100644 index 0000000..e53e9e4 --- /dev/null +++ b/Core/EM/ACPI/Fdc.asl @@ -0,0 +1,150 @@ +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2009, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Pkwy, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//********************************************************************** +// $Header: /Alaska/BIN/Modules/ACPI/Template/Core/Fdc.asl 4 6/12/12 12:13p Oleksiyy $ +// +// $Revision: 4 $ +// +// $Date: 6/12/12 12:13p $ +//**********************************************************************; +// Revision History +// ---------------- +// $Log: /Alaska/BIN/Modules/ACPI/Template/Core/Fdc.asl $ +// +// 4 6/12/12 12:13p Oleksiyy +// [TAG] EIP89379 +// [Category] Improvement +// [Description] Added token for support to changing iasl compiler. +// [Files] ACPI.sdl, Fdc.asl and AmiBoardinfo.mak +// +// 3 3/26/09 4:53p Oleksiyy +// New ACPI Core implementation - improves logic, execution time and +// memory usage of ACPI module. +// +// 2 4/03/06 4:05p Felixp +// New Super I/O infrastructure Support +// +// 1 3/24/05 5:01p Sivagarn +// +// 1 2/03/05 6:42p Sivagarn +// 0ABHI001 Check in +// +// 1 7/27/04 2:48p Yakovlevs +// +// 9 03/04/07 5:39p Chung +// Modify all I/O beta version +// +// 4 9/06/02 10:53a Alexp +// Add SourceSafe headers to all core asl files +// +// +//**********************************************************************; +// Floppy Disk Controller - FDC // +//**********************************************************************; +// Category # :0x03 +Device(FDC) { + Name(_HID, EISAID("PNP0700")) //PnP Device ID +// _FDE : 5 Dword Package (1-4 are for each FDD present, #5 is for optional tape drive) +// 0 - Device is not present +// 1 - Device is Present +// 2 - Device is never Present +// >2- Reserved +// Tape drive is never present + Name(_FDE, BUFFER(){1,0,2,2,2}) //_FDE - Floppy Disk Enumerate + + Method(_STA, 0) {Return(^^SIO1.DSTA(3))} //Get status + + Method(_DIS, 0) {^^SIO1.DCNT(3, 0)} //Disable FDC + + Method(_CRS, 0) { //Return FDC Current Resources + ^^SIO1.DCRS(3, 1) //Fill in Return buffer with DMA, Irq and 1st IO + //Move resources from CRS1 ro CRS2 buffer + Store(^^SIO1.IRQM, ^^SIO1.IRQE) //IRQ mask 0x1 + Store(^^SIO1.DMAM, ^^SIO1.DMAE) //DMA 0x04 + Store(^^SIO1.IO11, ^^SIO1.IO21) //1st IO Range Min Base Word 0x8 + Store(^^SIO1.IO12, ^^SIO1.IO22) // Max Base Word 0xa + Store(6, ^^SIO1.LEN2) + + Add(^^SIO1.IO21, 0x07, ^^SIO1.IO31) //2nd IO range + Store(^^SIO1.IO31, ^^SIO1.IO32) + Store(1, ^^SIO1.LEN3) + Return(^^SIO1.CRS2) + } + +//------------------------------------------------------------------------ +//NOTE: _PRS MUST be the NAME not a METHOD object +//to have GENERICSIO.C working right! +//----------------------------------------------------------------------- + Name(_PRS, ResourceTemplate() { //FDC Possible Resources + StartDependentFn(0, 0) { + IO(Decode16, 0x3F0, 0x3F0, 1, 6) + IO(Decode16, 0x3F7, 0x3F7, 1, 1)//0x3F6 port reserved for Legacy IDE + IRQNoFlags() {6} + DMA(Compatibility, NotBusMaster, Transfer8) {2} + } + StartDependentFnNoPri() { + IO(Decode16, 0x3F0, 0x3F0, 1, 6) + IO(Decode16, 0x3F7, 0x3F7, 1, 1)//0x3F6 port reserved for Legacy IDE + IRQNoFlags() {3,4,5,6,7,10,11,12} + DMA(Compatibility, NotBusMaster, Transfer8) {2,3} + } + StartDependentFnNoPri() { + IO(Decode16, 0x370, 0x370, 1, 6) + IO(Decode16, 0x377, 0x377, 1, 1)//0x376 port reserved for Legacy IDE + IRQNoFlags() {3,4,5,6,7,10,11,12} + DMA(Compatibility, NotBusMaster, Transfer8) {2,3} + } + EndDependentFn() + }) + + Method(_SRS, 1) { //Set resources/Enable FDC + ^^SIO1.DSRS(Arg0, 3) + + CreateWordField(Arg0, ^^SIO1.IRQ2._INT, IRQE) //IRQ mask 0x1 + CreateByteField(Arg0, ^^SIO1.DMA2._DMA, DMAE) //DMA 0x4 + + ^^SIO1.ENFG(^^SIO1.CGLD(3)) //Enter Config Mode, Select LDN +// Set IRQ + If(IRQE){ + FindSetRightBit(IRQE, Local0) + Subtract(Local0, 1, ^^SIO1.INTR) + }Else{ + Store(0, ^^SIO1.INTR) // No IRQ used + } +// Set DMA + If(DMAE){ + FindSetRightBit(DMAE, Local0) + Subtract(Local0, 1, ^^SIO1.DMCH) + }Else{ + Store(4, ^^SIO1.DMCH)// No DMA + } + ^^SIO1.EXFG() //Exit Config Mode + } + + +//---------Power Resources for FDD ------------------------- +/* + PowerResource(FDDP, 0, 0) { // SystemLevel Parameter=0, + Method(_STA, 0) { + Return(FDCP) // Get Power Status + } // end of _STA + Method(_ON) { + Store(1, FDCP) // Power on + } // end of _ON + Method(_OFF){ + Store(0, FDCP) // Power off + } // end of _OFF + } + Name(_PR0, Package(){FDDP}) // Reference to PowerResources +*/ +} // End Of FDC0 //////////////////////////////////////////////////////// diff --git a/Core/EM/ACPI/GameMpu.asl b/Core/EM/ACPI/GameMpu.asl new file mode 100644 index 0000000..7364e8c --- /dev/null +++ b/Core/EM/ACPI/GameMpu.asl @@ -0,0 +1,185 @@ +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2009, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Pkwy, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//********************************************************************** +// $Header: /Alaska/BIN/Modules/ACPI/Template/Core/GameMpu.asl 3 3/26/09 4:53p Oleksiyy $ +// +// $Revision: 3 $ +// +// $Date: 3/26/09 4:53p $ +//**********************************************************************; +// Revision History +// ---------------- +// $Log: /Alaska/BIN/Modules/ACPI/Template/Core/GameMpu.asl $ +// +// 3 3/26/09 4:53p Oleksiyy +// New ACPI Core implementation - improves logic, execution time and +// memory usage of ACPI module. +// +// 2 4/03/06 4:05p Felixp +// New Super I/O infrastructure Support +// +// 1 3/24/05 5:01p Sivagarn +// +// 1 2/03/05 6:42p Sivagarn +// 0ABHI001 Check in +// +// 1 7/27/04 2:48p Yakovlevs +// +// 4 03/04/07 5:40p Chung +// Modify all I/O beta version +// +// 3 9/06/02 10:53a Alexp +// Add SourceSafe headers to all core asl files +// +// +//**********************************************************************; +// Combined Game & Midi Logical Device +//**********************************************************************; +// Generic Game Port +//----------------------------------------------------------------------- +// Category # :0x08 +Device(GAME){ + Name(_HID, EISAID("PNPB02F")) //PnP ID for GamePort + Method(_STA, 0) {Return(DSTA(8))} //Get status +// Method(_DIS, 0) {DCNT(8,0)} //Disable +//----------------------------------------------------------------------- +// GamePort Current Resource template (to be returned by _CRS) +//----------------------------------------------------------------------- + Name(GMCR, ResourceTemplate(){ + IO(Decode16, 0x201, 0x201, 1, 8, GMIO) + }) + + Method(_CRS, 0){ + CreateByteField(GMCR, 0x02, IOLO) //Range Min Base LSB + CreateByteField(GMCR, 0x03, IOHI) //Range Min Base MSB + CreateWordField(GMCR, 0x02, IOHL) //Range Min Base Word + CreateWordField(GMCR, 0x04, IORL) //Range Max Base Word + + ENFG(CGLD(8)) //Enter Config Mode, Select LDN + +// Write Current Settings into Buffer for IO Descriptor + Store(IOAH, IOHI) //Get IO Base MSB + Store(IOAL, IOLO) //Get IO Base LSB + Store(IOHL, IORL) //Set MaxBase = MinBase + + EXFG() //Exit Config Mode + Return(GMCR) //Return Byte Stream + } + + Method(_SRS, 1){ + CreateByteField (Arg0, 0x02, POLB) // Range Min Base LSB + CreateByteField (Arg0, 0x03, POHB) // Range Min Base MSB + + ENFG(CGLD(8)) // Enter Config Mode, Select LDN + +// Set Base IO Address + Store(POLB, IOAL) // Set IO Base LSB + Store(POHB, IOAH) // Set IO Base MSB +// Enable ACTR + DCNT(8, 1) // Enable Device (Routing) + EXFG() // Exit Config Mode + } +//----------------------------------------------------------------------- +// GamePort Possible Resources (returned by _PRS) +//----------------------------------------------------------------------- +//NOTE: _PRS MUST be the NAME not a METHOD object +//to have GENERICSIO.C working right! +//----------------------------------------------------------------------- + Name(_PRS, ResourceTemplate(){ + StartDependentFn(0,0) { + IO(Decode16, 0x201, 0x201, 1, 8) + } + StartDependentFnNoPri(){ + IO(Decode16, 0x209, 0x209, 1, 8) + } + EndDependentFn() + }) +} +// End Of GamePort ////////////////////////////////////////////////////// +// Win627 specific Combined Game & Midi Logical Device +// IO ports are defined at offset 0x62, 0x63 of LDN configuratsion space +//**********************************************************************; +// Generic MPU 401 Device +//**********************************************************************; +// Category # :0x05 +Device(MIDI){ + Name(_HID, EISAID("PNPB006")) //PnP ID for GamePort + Method(_STA, 0) {Return(DSTA(5))} //Get status +// Method(_DIS, 0) {DCNT(5,0)} //Disable +//----------------------------------------------------------------------- +// MIDIPort Current Resources template (returned by _CRS) +//----------------------------------------------------------------------- + Name(MDCR, ResourceTemplate(){ + IO(Decode16, 0x300, 0x300, 1, 2, MDIO) + IRQNoFlags(MBI1) {5} + }) + + Method(_CRS, 0){ + CreateByteField(MDCR, 0x02, IOLO) //Range Min Base LSB + CreateByteField(MDCR, 0x03, IOHI) //Range Min Base MSB + CreateWordField(MDCR, 0x02, IOHL) //Range Min Base Word + CreateWordField(MDCR, 0x04, IORL) //Range Max Base Word + CreateWordField(MDCR, 0x09, MIRQ) //IRQ Mask (word) + + ENFG(CGLD(5)) //Enter Config Mode, Select LDN + +// Write Current Settings into Buffer for IO Descriptor + Store(IOH2, IOHI) //Get IO Base MSB + Store(IOL2, IOLO) //Get IO Base LSB + Store(IOHL, IORL) //Set MaxBase = MinBase +// Write Current Settings into IRQ descriptor + ShiftLeft(1, INTR, MIRQ) + + EXFG() //Exit Config Mode + Return(MDCR) //Return Byte Stream + } + + Method(_SRS, 1){ +// Arg0 - PnP Resource String to set + CreateByteField (Arg0, 0x02, POLB) //Range Min Base LSB + CreateByteField (Arg0, 0x03, POHB) //Range Min Base MSB + CreateWordField (Arg0, 0x09, MIRQ) //IRQ mask (word) + + ENFG(CGLD(5)) //Enter Config Mode, Select LDN + +// Set Base IO Address + Store(POLB, IOL2) //Set IO Base LSB + Store(POHB, IOH2) //Set IO Base MSB + +// Set IRQ + FindSetRightBit(MIRQ, Local0) + Subtract(Local0, 1, INTR) + + DCNT(5, 1) //Enable Device (Routing) + EXFG() //Exit Config Mode + } + +//----------------------------------------------------------------------- +// MIDIPort Possible Resources (returned by _PRS) +//------------------------------------------------------------------------ +//NOTE: _PRS MUST be the NAME not a METHOD object +//to have GENERICSIO.C working right! +//----------------------------------------------------------------------- + Name(_PRS, ResourceTemplate(){ + StartDependentFnNoPri() { + IO(Decode16, 0x300, 0x300, 1, 2) + IRQNoFlags() {5,7,9,10,11} + } + StartDependentFnNoPri() { + IO(Decode16, 0x330, 0x330, 1, 2) + IRQNoFlags() {5,7,9,10,11} + } + EndDependentFn() + }) +} +// End Of Midi ////////////////////////////////////////////////////////// diff --git a/Core/EM/ACPI/LM75.ASL b/Core/EM/ACPI/LM75.ASL new file mode 100644 index 0000000..afffa64 --- /dev/null +++ b/Core/EM/ACPI/LM75.ASL @@ -0,0 +1,179 @@ +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2009, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Pkwy, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//********************************************************************** +// $Header: /Alaska/BIN/Modules/ACPI/Template/Core/LM75.ASL 2 3/26/09 4:53p Oleksiyy $ +// +// $Revision: 2 $ +// +// $Date: 3/26/09 4:53p $ +//**********************************************************************; +// Revision History +// ---------------- +// $Log: /Alaska/BIN/Modules/ACPI/Template/Core/LM75.ASL $ +// +// 2 3/26/09 4:53p Oleksiyy +// New ACPI Core implementation - improves logic, execution time and +// memory usage of ACPI module. +// +// 1 3/24/05 5:01p Sivagarn +// +// 1 2/03/05 6:42p Sivagarn +// 0ABHI001 Check in +// +// 1 7/27/04 2:48p Yakovlevs +// +// 2 9/06/02 10:53a Alexp +// Add SourceSafe headers to all core asl files +// +// +//;**********************************************************************; +//**********************************************************************; +// ASL interface to LM75 thermal sensor over SMBus +//**********************************************************************; + +// change LM75 trip points + Method(TCHG, 0) { + + Store(RBYT(TSAD, 0x00), Local0) // Read Current temp +/* +If(LGreaterEqual(Local0,TMAX)) { + Store(TCRT, Local1) // Tcrt + } + Else { + If(LGreaterEqual(Local0,TMIN)) { + Store(TMAX, Local1) // Thigh + } + Else { + Store(TMIN, Local1) // TLow + } + } + STOS(0,Local1) // Set Thigh + + STHY(0, Add(Local0, 2)) // Set TLow T + 2.0C to arm the Thermal int + +// Subtract(TMIN, 5, Local2) // Set Thyst as TMIN-5.0 + +// Add(Local0, 0x5, Local1) // Set Thigh T + 5.0 C + Subtract(Local0, 0x1, Local2) // Set Tlow T - 1.0 C + Subtract(TMIN, 0x5, Local3) // Set Tlow TMIN - 5.0 C +// If(LGreater(Local2,Local3)) +// { +// Store(Local3, Local2) +// } + + STHY(0,Local2) // Set TLow +*/ + STOS(TCRT) // Set Thigh TCRT + STHY(Subtract(Local0, 5)) // Set TLow TMIN-5.0C + + Notify(\_TZ.THRM, 0x81) // Notify of trip point change + } + +// Set configuration register +Method(SCFG, 1) { + // Arg0 = configuration byte + + WBYT(TSAD, 0x01, Arg0) + } + +// Set Tos register + +Method(STOS, 1) { + // Arg0 = temperature word data + + // Set pointer register (occupy the command byte) to 0x03 + // Somehow LM75 wants to send out the MSB byte first ! + + WWRD(TSAD, 0x03, Arg0) + } + +// Set Thyst register + +Method(STHY, 1) { + // Arg0 = temperature word data + + // Set pointer register (occupy the command byte) to 0x02 + // Somehow LM75 wants to send out the MSB byte first ! + + WWRD(TSAD, 0x02, Arg0) + } + +// Read temperature register + +Method(RTMP, 0) { + // Set pointer register (occupy the command byte) to 0x00 + + Store(RWRD(TSAD, 0x00), Local0) + +Store(Local0, DBG8) + + // Somehow LM75 returns right byte first! + + If(Not(Local0)) // Read command completed + { + Return( Local0 ) + } + Else // Read command failed + { + Store("_TMP Read ERROR", Debug) + Return(Add(TMIN, 2)) // MIN trip point + 2.0 C + } + + } // Method(RTMP) + +// LM75 Thermal interrupt handler +Method(THDL,0) { +//**********************************************************************; +// Trip point handler +// TPOL status bit applys for PIIX4 based design only +// PMBS is an ACPI I/O Base address +// PM controller IO space + OperationRegion(PMRG, SystemIO, PMBS, 0x40) + Field(PMRG,ByteAcc,NoLock,Preserve) + { + Offset(0x28), + ,2, + TPOL,1, // 28.2h Thermal Polarity bit + } + + If(TPOL) +// Temp goes up, Tos threshold being crossed + { + \GFAN._ON() // Turn FAN On + } + Else +// Temp goes down, Thyst threshold being crossed + { + \GFAN._OFF() // Turn FAN Off + } + + TCHG() // Reevaluate Thigh/TLow for LM75 + Not(TPOL,TPOL) // Toggle the Polarity pin +} +//**********************************************************************; +// *****************************************************************; +// *****************************************************************; +// ** **; +// ** (C)Copyright 1985-1996, American Megatrends, Inc. **; +// ** **; +// ** All Rights Reserved. **; +// ** **; +// ** 6145-F Northbelt Pkwy, Norcross, GA 30071 **; +// ** **; +// ** Phone (770)-246-8600 **; +// ** **; +// *****************************************************************; +// *****************************************************************; +//**********************************************************************; +// DON'T CHANGE ANY CODE UNLESS REQUIRED !!! +//**********************************************************************; diff --git a/Core/EM/ACPI/Lpte.asl b/Core/EM/ACPI/Lpte.asl new file mode 100644 index 0000000..164c9a1 --- /dev/null +++ b/Core/EM/ACPI/Lpte.asl @@ -0,0 +1,199 @@ +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2009, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Pkwy, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//********************************************************************** +// $Header: /Alaska/BIN/Modules/ACPI/Template/Core/Lpte.asl 3 3/26/09 4:53p Oleksiyy $ +// +// $Revision: 3 $ +// +// $Date: 3/26/09 4:53p $ +//**********************************************************************; +// Revision History +// ---------------- +// $Log: /Alaska/BIN/Modules/ACPI/Template/Core/Lpte.asl $ +// +// 3 3/26/09 4:53p Oleksiyy +// New ACPI Core implementation - improves logic, execution time and +// memory usage of ACPI module. +// +// 2 4/03/06 4:05p Felixp +// New Super I/O infrastructure Support +// +// 1 3/24/05 5:01p Sivagarn +// +// 1 2/03/05 6:42p Sivagarn +// 0ABHI001 Check in +// +// 1 7/27/04 2:48p Yakovlevs +// +// 7 03/04/07 5:41p Chung +// Modify all I/O beta version +// +// 4 9/06/02 10:53a Alexp +// Add SourceSafe headers to all core asl files +// +//**********************************************************************; +// Parallel port - LPT or ECP(Extended mode)///////////////////////////// +//**********************************************************************; +// Category # :0x02 +Device(LPTE) { + Method(_HID, 0){ //PnP Device ID + If(^^SIO1.LPTM(2)) //Get LPT mode : 0-plain LPT, non Zero-ECP mode + {Return(EISAID("PNP0401"))} //PnP ID for ECP Port + Else + {Return(EISAID("PNP0400"))} //PnP ID for LPT Port + } + + Method(_STA, 0) {Return(^^SIO1.DSTA(2))} //Get Device status + + Method(_DIS, 0) {^^SIO1.DCNT(2,0)} //Disable LPT, arg0 - LDN, arg1 - 1(disable) + + Method(_CRS, 0) { //Get LPT current resources + ^^SIO1.DCRS(2, 1) //Fill in Return buffer with DMA, Irq and 1st IO + If(^^SIO1.LPTM(2)){ //Extended LPT mode ? + //Move resources from CRS1 ro CRS2 buffer + Store(^^SIO1.IRQM, ^^SIO1.IRQE) //IRQ mask 0x1 + Store(^^SIO1.DMAM, ^^SIO1.DMAE) //DMA 0x04 + + Store(^^SIO1.IO11, ^^SIO1.IO21) //1st IO Range Min Base Word 0x8 + Store(^^SIO1.IO12, ^^SIO1.IO22) // Max Base Word 0xa + Store(^^SIO1.LEN1, ^^SIO1.LEN2) + + Add(^^SIO1.IO21, 0x400, ^^SIO1.IO31) //2nd IO range + Store(^^SIO1.IO31, ^^SIO1.IO32) + Store(^^SIO1.LEN2, ^^SIO1.LEN3) + Return(^^SIO1.CRS2) + }else{ + Return(^^SIO1.CRS1) + } + } + + Method(_SRS, 1) { //Set LPT resources + ^^SIO1.DSRS(Arg0, 2) + } + + Method(_PRS, 0) { //Return Possible resources + If(^^SIO1.LPTM(2)) //Get LPT mode : 0-plain LPT, non Zero-ECP mode + {Return(EPPR)} //ECP mode resources + Else + {Return(LPPR)} //LPT mode resources + } + + +//----------------------------------------------------------------------- +// LPT Possible Resources +//----------------------------------------------------------------------- +//------------------------------------------------------------------------ +//NOTE: _PRS MUST be the NAME not a METHOD object +//to have GENERICSIO.C working right! +//----------------------------------------------------------------------- + Name(LPPR, ResourceTemplate(){ +// IRQ + StartDependentFn(0,0) { + IO(Decode16, 0x378, 0x378, 1, 8) + IRQNoFlags() {5} + } + StartDependentFnNoPri() { + IO(Decode16, 0x378, 0x378, 1, 8) + IRQNoFlags() {5,6,7,10,11,12} + } + StartDependentFnNoPri() { + IO(Decode16, 0x278, 0x278, 1, 8) + IRQNoFlags() {5,6,7,10,11,12} + } + StartDependentFnNoPri() { + IO(Decode16, 0x3BC, 0x3BC, 1, 4) + IRQNoFlags() {5,6,7,10,11,12} + } +// No IRQ + StartDependentFnNoPri() { + IO(Decode16, 0x378, 0x378, 1, 8) + IRQNoFlags() {} + } + StartDependentFnNoPri() { + IO(Decode16, 0x278, 0x278, 1, 8) + IRQNoFlags() {} + } + StartDependentFnNoPri() { + IO(Decode16, 0x3BC, 0x3BC, 1, 4) + IRQNoFlags() {} + } + EndDependentFn() + }) + +//----------------------------------------------------------------------- +// ECP Possible Resources +//----------------------------------------------------------------------- + Name(EPPR, ResourceTemplate() { + StartDependentFn(0, 0) { + IO(Decode16, 0x378, 0x378, 1, 8) + IO(Decode16, 0x778, 0x778, 1, 8) + IRQNoFlags() {5} + DMA(Compatibility, NotBusMaster, Transfer8) {3} + } + StartDependentFnNoPri() { + IO(Decode16, 0x378, 0x378, 1, 8) + IO(Decode16, 0x778, 0x778, 1, 8) + IRQNoFlags() {5,6,7,10,11,12} + DMA(Compatibility, NotBusMaster, Transfer8) {1,3} + } + StartDependentFnNoPri() { + IO(Decode16, 0x278, 0x278, 1, 8) + IO(Decode16, 0x678, 0x678, 1, 8) + IRQNoFlags() {5,6,7,10,11,12} + DMA(Compatibility, NotBusMaster, Transfer8) {1,3} + } + StartDependentFnNoPri() { + IO(Decode16, 0x3BC, 0x3BC, 1, 4) + IO(Decode16, 0x7BC, 0x7BC, 1, 4) + IRQNoFlags() {5,6,7,10,11,12} + DMA(Compatibility, NotBusMaster, Transfer8) {1,3} + } +// No IRQ + StartDependentFnNoPri() { + IO(Decode16, 0x378, 0x378, 1, 8) + IO(Decode16, 0x778, 0x778, 1, 8) + IRQNoFlags() {} + DMA(Compatibility, NotBusMaster, Transfer8) {1,3} + } + StartDependentFnNoPri() { + IO(Decode16, 0x278, 0x278, 1, 8) + IO(Decode16, 0x678, 0x678, 1, 8) + IRQNoFlags() {} + DMA(Compatibility, NotBusMaster, Transfer8) {1,3} + } + StartDependentFnNoPri() { + IO(Decode16, 0x3BC, 0x3BC, 1, 4) + IO(Decode16, 0x7BC, 0x7BC, 1, 4) + IRQNoFlags() {} + DMA(Compatibility, NotBusMaster, Transfer8) {1,3} + } + EndDependentFn() + }) + +/* +//---------Power Resources for LPT ------------------------- + PowerResource(LPTP, 0, 0) { // SystemLevel Parameter=0, + Method(_STA, 0) { + Return(LPTP) // Get Power Status + } // end of _STA + Method(_ON) { + Store(1,LPTP) + } // end of _ON + Method(_OFF){ + Store(0,LPTP) + } // end of _OFF + } + Name(_PR0, Package(){LPTP}) // Reference to PowerResources +*/ +//**********************************************************************; +} // End Of LPTE //////////////////////////////////////////////////////// diff --git a/Core/EM/ACPI/MAX1617L.ASL b/Core/EM/ACPI/MAX1617L.ASL new file mode 100644 index 0000000..193e19c --- /dev/null +++ b/Core/EM/ACPI/MAX1617L.ASL @@ -0,0 +1,219 @@ +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2009, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Pkwy, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//********************************************************************** +// $Header: /Alaska/BIN/Modules/ACPI/Template/Core/MAX1617L.ASL 2 3/26/09 4:53p Oleksiyy $ +// +// $Revision: 2 $ +// +// $Date: 3/26/09 4:53p $ +//**********************************************************************; +// Revision History +// ---------------- +// $Log: /Alaska/BIN/Modules/ACPI/Template/Core/MAX1617L.ASL $ +// +// 2 3/26/09 4:53p Oleksiyy +// New ACPI Core implementation - improves logic, execution time and +// memory usage of ACPI module. +// +// 1 3/24/05 5:01p Sivagarn +// +// 1 2/03/05 6:42p Sivagarn +// 0ABHI001 Check in +// +// 1 7/27/04 2:48p Yakovlevs +// +// 2 9/06/02 10:53a Alexp +// Add SourceSafe headers to all core asl files +// +// +//;**********************************************************************; +//**********************************************************************; +// ASL interface to MAX1617 thermal sensor over SMBus +// Local sensor +//**********************************************************************; +// change max1617 trip point + Method(TCHG, 0) { + + Store(RBYT(TSAD, 0x00), Local0) // Read local Current temp + + Add(Local0, 0x1, Local1) // Set Thigh T + 1.0 C + Subtract(Local0, 0x1, Local2) // Set Tlow T - 1.0 C + + STOS(Local1) // Set Thigh + STHY(Local2) // Set Tlow +// STOS(0x7f) // Set Thigh +// STHY(0xbf) // Set Tlow + RBYT(TSAD, 0x02) // Read status byte after limit changes + // Clears ALARM bit +/* + Store(RBYT(TSAD, 0x07), Local0) // remote high limit + Store(RBYT(TSAD, 0x08), Local1) // remote low limit + Store(RBYT(TSAD, 0x01), Local2) // remote current temp + RBYT(TSAD, 0x02) // Read status byte + if( LGreaterEqual(Local2,Local0) ) { + // High limit alert + if( LEqual(Local0, TMIN) ) { + // Set TMAX to high limit & TMIN-2 to low limit + STOS(TMAX) // Set Thigh to TMAX + Subtract(TMIN, 2, Local3) + STHY(Local3) // Set Tlow to TMIN-2 + } + else { + if( LEqual(Local0, TMAX) ) { + // Set TCRT to high limit & TMAX-2 to low limit + STOS(TCRT) // Set Thigh to TCRT + Subtract(TMAX, 2, Local3) + STHY(Local3) // Set Tlow to TMAX-2 + } + else { + if( LEqual(Local0, TCRT) ) { + // Notify OS to shutdown + // Set Extreeme high to high limit & TCRT-2 to low limit + STOS(0x7f) // Set Thigh to extreeme high (127C) + Subtract(TCRT, 2, Local3) + STHY(Local3) // Set Tlow to TCRT-2 + } +// else { +// // This from init. set TMIN to high & Extreeme to low limit +// STOS(TMIN) // Set Thigh to TMIN +// STHY(0xc9) // Set Tlow to extreeme low (-55C) +// } + } + } + } + else { + if( LLessEqual(Local2, Local1) ) { + // Low limit alert + if( LLess(Local1, TMIN) ) { + // Set TMIN to high limit & Extreeme to low limit + STOS(TMIN) // Set Thigh to TMIN + STHY(0xc9) // Set Tlow to extreeme low (-55C) + } + else { + if( LLess(Local1, TMAX) ) { + // Set TMAX to high limit & TMIN-2 to low limit + STOS(TMAX) // Set Thigh to TMAX + Subtract(TMIN, 2, Local3) + STHY(Local3) // Set Tlow to TMIN-2 + } + else { + if( LLess(Local1, TCRT) ) { + // Set TCRT to high limit & TMAX-2 to low limit + STOS(TCRT) // Set Thigh to TCRT + Subtract(TMAX, 2, Local3) + STHY(Local3) // Set Tlow to TMAX-2 + } +// else { +// // This from init. set TMIN to high & Extreeme to low +// STOS(TMIN) // Set Thigh to TMIN +// STHY(0xc9) // Set Tlow to extreeme low (-55C) +// } + } + } + } + } + + + RBYT(TSAD, 0x02) // Read status byte after limit changes + RSBT(0x19, 0) // Receive Byte, Addr 0x18 +*/ + Notify(\_TZ.THRM, 0x81) // Notify of trip point change + } + +// Set configuration register #0x9 +Method(SCFG, 1) { + // Arg0 = configuration byte + + WBYT(TSAD, 0x09, Arg0) + } + +// Read Status Byte +Method(RSTS, 0) { + // Arg0 = configuration byte + + Return(RBYT(TSAD, 0x02)) + } + +// Set Tos register #0xb +Method(STOS, 1) { + // Arg0 = temperature low byte + + // Set pointer register (occupy the command byte) to 0x0B + + WBYT(TSAD, 0x0B, Arg0) + } + +// Set Thyst register #0xC +Method(STHY, 1) { + // Arg0 = temperature low byte + + // Set pointer register (occupy the command byte) to 0x0C + WBYT(TSAD, 0x0C, Arg0) + } +// Get Tos register #0x5 +Method(GTOS, 0) { + + Store(RBYT(TSAD, 0x05), Debug) + } + +// Set Thyst register #0x6 +Method(GTHY, 0) { + + Store(RBYT(TSAD, 0x06), Debug) + } + +// Read local temperature register + +Method(RTMP, 0) { + // Set pointer register (occupy the command byte) to 0x00 + + Store(RBYT(TSAD, 0x00), Local0) + +Store(Local0, DBG8) + + If(Not(Local0)) // Read command completed + { + Return( Local0 ) + } + Else // Read command failed + { + Store("_TMP Read ERROR", Debug) + Return(Add(TMIN, 2)) // MIN trip point + 2.0 C + } +} // Method(RTMP) + +// MAX1617 Thermal interrupt handler +Method(THDL,0) { +//**********************************************************************; + TCHG() // change Trip points + // Clear ALARM bit + RSBT(0x19, 0) // Receive Byte, Addr 0x18 +//**********************************************************************; +} +//**********************************************************************; +// *****************************************************************; +// *****************************************************************; +// ** **; +// ** (C)Copyright 1985-1996, American Megatrends, Inc. **; +// ** **; +// ** All Rights Reserved. **; +// ** **; +// ** 6145-F Northbelt Pkwy, Norcross, GA 30071 **; +// ** **; +// ** Phone (770)-246-8600 **; +// ** **; +// *****************************************************************; +// *****************************************************************; +//**********************************************************************; +// DON'T CHANGE ANY CODE UNLESS REQUIRED !!! +//**********************************************************************; diff --git a/Core/EM/ACPI/MAX1617R.ASL b/Core/EM/ACPI/MAX1617R.ASL new file mode 100644 index 0000000..aa60f73 --- /dev/null +++ b/Core/EM/ACPI/MAX1617R.ASL @@ -0,0 +1,222 @@ +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2009, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Pkwy, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//********************************************************************** +// $Header: /Alaska/BIN/Modules/ACPI/Template/Core/MAX1617R.ASL 2 3/26/09 4:53p Oleksiyy $ +// +// $Revision: 2 $ +// +// $Date: 3/26/09 4:53p $ +//**********************************************************************; +// Revision History +// ---------------- +// $Log: /Alaska/BIN/Modules/ACPI/Template/Core/MAX1617R.ASL $ +// +// 2 3/26/09 4:53p Oleksiyy +// New ACPI Core implementation - improves logic, execution time and +// memory usage of ACPI module. +// +// 1 3/24/05 5:01p Sivagarn +// +// 1 2/03/05 6:42p Sivagarn +// 0ABHI001 Check in +// +// 1 7/27/04 2:48p Yakovlevs +// +// 2 9/06/02 10:53a Alexp +// Add SourceSafe headers to all core asl files +// +// +//;**********************************************************************; +//**********************************************************************; +// ASL interface to MAX1617 thermal sensor over SMBus +// Remote sensor +//**********************************************************************; + +// change max1617 trip point +/* +// Original TCHG method + Method(TCHG, 0) { + + Store(RBYT(TSAD, 0x01), Local0) // Read remote Current temp + + Add(Local0, 0x5, Local1) // Set Thigh T + 5.0 C + + Subtract(Local0, 0x5, Local2) // Set Tlow T - 5.0 C +// Subtract(Local0, 0x2, Local2) // Set Tlow T - 2.0 C + + Subtract(TMIN, 0x5, Local3) // Set Tlow TMIN - 5.0 C +// If(LGreater(Local2,Local3)) +// {Store(Local3,Local2)} + + STOS(Local1) // Set Thigh + STHY(Local2) // Set Tlow + // Clear ALARM bit + Notify(\_TZ.THRM, 0x81) // Notify of trip point change + } +*/ +// Customized Method + Method(TCHG, 0) { + + Store(RBYT(TSAD, 0x07), Local0) // remote high limit + Store(RBYT(TSAD, 0x08), Local1) // remote low limit + Store(RBYT(TSAD, 0x01), Local2) // remote current temp + RBYT(TSAD, 0x02) // Read status byte + if( LGreaterEqual(Local2,Local0) ) { + // High limit alert + if( LEqual(Local0, TMIN) ) { + // Set TMAX to high limit & TMIN-2 to low limit + STOS(TMAX) // Set Thigh to TMAX + Subtract(TMIN, 2, Local3) + STHY(Local3) // Set Tlow to TMIN-2 + } + else { + if( LEqual(Local0, TMAX) ) { + // Set TCRT to high limit & TMAX-2 to low limit + STOS(TCRT) // Set Thigh to TCRT + Subtract(TMAX, 2, Local3) + STHY(Local3) // Set Tlow to TMAX-2 + } + else { + if( LEqual(Local0, TCRT) ) { + // Notify OS to shutdown + // Set Extreeme high to high limit & TCRT-2 to low limit + STOS(0x7f) // Set Thigh to extreeme high (127C) + Subtract(TCRT, 2, Local3) + STHY(Local3) // Set Tlow to TCRT-2 + } +// else { +// // This from init. set TMIN to high & Extreeme to low limit +// STOS(TMIN) // Set Thigh to TMIN +// STHY(0xc9) // Set Tlow to extreeme low (-55C) +// } + } + } + } + else { + if( LLessEqual(Local2, Local1) ) { + // Low limit alert + if( LLess(Local1, TMIN) ) { + // Set TMIN to high limit & Extreeme to low limit + STOS(TMIN) // Set Thigh to TMIN + STHY(0xc9) // Set Tlow to extreeme low (-55C) + } + else { + if( LLess(Local1, TMAX) ) { + // Set TMAX to high limit & TMIN-2 to low limit + STOS(TMAX) // Set Thigh to TMAX + Subtract(TMIN, 2, Local3) + STHY(Local3) // Set Tlow to TMIN-2 + } + else { + if( LLess(Local1, TCRT) ) { + // Set TCRT to high limit & TMAX-2 to low limit + STOS(TCRT) // Set Thigh to TCRT + Subtract(TMAX, 2, Local3) + STHY(Local3) // Set Tlow to TMAX-2 + } +// else { +// // This from init. set TMIN to high & Extreeme to low +// STOS(TMIN) // Set Thigh to TMIN +// STHY(0xc9) // Set Tlow to extreeme low (-55C) +// } + } + } + } + } + + + RBYT(TSAD, 0x02) // Read status byte after limit changes + RSBT(0x19, 0) // Receive Byte, Addr 0x18 + Notify(\_TZ.THRM, 0x81) // Notify of trip point change + } + +// Set configuration register #0x9 +Method(SCFG, 1) { + // Arg0 = configuration byte + + WBYT(TSAD, 0x09, Arg0) + } + +// Read Status Byte +Method(RSTS, 0) { + // Arg0 = configuration byte + + Return(RBYT(TSAD, 0x02)) + } + +// Set remote Thigh register #0x0d +Method(STOS, 1) { + // Arg0 = temperature low byte + + // Set pointer register (occupy the command byte) to 0x0d + // Somehow max1617 wants to send out the MSB byte first ! + + WBYT(TSAD, 0x0d, Arg0) + } + +// Set remote Tlow register #0x0e +Method(STHY, 1) { + // Arg0 = temperature low byte + + // Set pointer register (occupy the command byte) to 0x0C + // Somehow max1617 wants to send out the MSB byte first ! + + WBYT(TSAD, 0x0e, Arg0) + } + +// Read remote temperature register +Method(RTMP, 0) { + // Set pointer register (occupy the command byte) to 0x00 + // DATW, DB00 and DB01 are defined as global buffer fields + + Store(RBYT(TSAD, 0x01), Local0) + +Store(Local0, DBG8) + + If(Not(Local0)) // Read command completed + { + Return( Local0 ) + } + Else // Read command failed + { + Store("_TMP Read ERROR", Debug) + Return(Add(TMIN, 2)) // MIN trip point + 2.0 C + } + +} // Method(RTMP) + +// MAX1617 Thermal interrupt handler +Method(THDL,0) { +//**********************************************************************; + // Clear ALARM bit + RSBT(0x19, 0) // Receive Byte, Addr 0x18 + TCHG() // change Trip points +//**********************************************************************; +} +//**********************************************************************; +// *****************************************************************; +// *****************************************************************; +// ** **; +// ** (C)Copyright 1985-1996, American Megatrends, Inc. **; +// ** **; +// ** All Rights Reserved. **; +// ** **; +// ** 6145-F Northbelt Pkwy, Norcross, GA 30071 **; +// ** **; +// ** Phone (770)-246-8600 **; +// ** **; +// *****************************************************************; +// *****************************************************************; +//**********************************************************************; +// DON'T CHANGE ANY CODE UNLESS REQUIRED !!! +//**********************************************************************; diff --git a/Core/EM/ACPI/Mathco.asl b/Core/EM/ACPI/Mathco.asl new file mode 100644 index 0000000..3885d93 --- /dev/null +++ b/Core/EM/ACPI/Mathco.asl @@ -0,0 +1,50 @@ +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2009, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Pkwy, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//********************************************************************** +// $Header: /Alaska/BIN/Modules/ACPI/Template/Core/Mathco.asl 2 3/26/09 4:53p Oleksiyy $ +// +// $Revision: 2 $ +// +// $Date: 3/26/09 4:53p $ +//**********************************************************************; +// Revision History +// ---------------- +// $Log: /Alaska/BIN/Modules/ACPI/Template/Core/Mathco.asl $ +// +// 2 3/26/09 4:53p Oleksiyy +// New ACPI Core implementation - improves logic, execution time and +// memory usage of ACPI module. +// +// 1 3/24/05 5:01p Sivagarn +// +// 1 2/03/05 6:42p Sivagarn +// 0ABHI001 Check in +// +// 1 7/27/04 2:48p Yakovlevs +// +// 4 9/06/02 10:53a Alexp +// Add SourceSafe headers to all core asl files +// +// +//;**********************************************************************; +//------------------------- +// Math Coprocessor Device +//------------------------- +Device(COPR) { + Name(_HID,EISAID("PNP0C04")) + Name(_CRS, ResourceTemplate() + { + IO(Decode16, 0xf0, 0xf0, 0, 0x10) + IRQNoFlags(){13} + }) +} // End of Math Coprocessor diff --git a/Core/EM/ACPI/MpPciIrq.asm b/Core/EM/ACPI/MpPciIrq.asm new file mode 100644 index 0000000..e0f5d94 --- /dev/null +++ b/Core/EM/ACPI/MpPciIrq.asm @@ -0,0 +1,99 @@ +;********************************************************************** +;********************************************************************** +;** ** +;** (C)Copyright 1985-2009, American Megatrends, Inc. ** +;** ** +;** All Rights Reserved. ** +;** ** +;** 5555 Oakbrook Pkwy, Norcross, GA 30093 ** +;** ** +;** Phone: (770)-246-8600 ** +;** ** +;********************************************************************** +;********************************************************************** + +;********************************************************************** +; $Header: /Alaska/BIN/Modules/ACPI/Template/Core/MpPciIrq.asm 3 3/26/09 4:51p Oleksiyy $ +; +; $Revision: 3 $ +; +; $Date: 3/26/09 4:51p $ +;********************************************************************** +; Revision History +; ---------------- +; $Log: /Alaska/BIN/Modules/ACPI/Template/Core/MpPciIrq.asm $ +; +; 3 3/26/09 4:51p Oleksiyy +; New ACPI Core implementation - improves logic, execution time and +; memory usage of ACPI module. +; +; 2 2/08/07 12:47p Artems +; +; 1 2/06/07 4:54p Artems +; +;********************************************************************** +;<AMI_FHDR_START> +; +; Name: MpPciIrq.asm +; +; Description: This file includes MPS related tables, generated by AMISDL +; +;<AMI_FHDR_END> +;********************************************************************** + +IFNDEF EFIx64 +.586P +option language:c +ENDIF + +; MPS PCI IRQ - APIC description table +;------------------------------------------------------------------------------ +MP_IRI STRUC + PciBusNumber db ? + DeviceNumber db ? + IntA_ApicItin db ? + IntA_ApicId db ? + IntB_ApicItin db ? + IntB_ApicId db ? + IntC_ApicItin db ? + IntC_ApicId db ? + IntD_ApicItin db ? + IntD_ApicId db ? + Reserved db ? +MP_IRI ENDS + +MP_IAI STRUC + ApicAddress dd ? + ApicId db ? + Reserved db ? +MP_IAI ENDS + +;IFDEF MpsTable_SUPPORT + +IFNDEF EFIx64 +MPSDATA_SEG SEGMENT USE32 'DATA' +ELSE +MPSDATA_SEG SEGMENT 'DATA' +ENDIF + include mppciirq.inc +MPSDATA_SEG ENDS + +;ENDIF + +end + + + +;********************************************************************** +;********************************************************************** +;** ** +;** (C)Copyright 1985-2009, American Megatrends, Inc. ** +;** ** +;** All Rights Reserved. ** +;** ** +;** 5555 Oakbrook Pkwy, Norcross, GA 30093 ** +;** ** +;** Phone: (770)-246-8600 ** +;** ** +;********************************************************************** +;**********************************************************************
\ No newline at end of file diff --git a/Core/EM/ACPI/OSCM.asl b/Core/EM/ACPI/OSCM.asl new file mode 100644 index 0000000..9a3e76f --- /dev/null +++ b/Core/EM/ACPI/OSCM.asl @@ -0,0 +1,124 @@ +// The ASL file for _OSC Method Implementation +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2009, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Pkwy, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//********************************************************************** +//----------------------------------------------------------------------- + +//;<AMI_PHDR_START> +//;------------------------------------------------------------------------ +//; +//; Procedure: _OSC +//; Description: METHOD CALLED ON SYSTEM STARTUP TO NEGOTIATE OS/BIOS +//; SUPPORTED FEATURES +//; Input: Arg0 (Buffer): UUID +//; Arg1 (Integer): Revision ID +//; Arg2 (Integer): Count +//; Arg3 (Buffer): Capabilities Buffer, +//; +//; Output: Returns modified Arg3. +//; +//;------------------------------------------------------------------------- +//;<AMI_PHDR_END> + + Method(_OSC,4) + { + Name(SUPP,0) // PCI _OSC Support Field value + Name(CTRL,0) // PCI _OSC Control Field value + // Create DWord-adressable fields from the Capabilities Buffer + CreateDWordField(Arg3,0,CDW1) + CreateDWordField(Arg3,4,CDW2) + CreateDWordField(Arg3,8,CDW3) + // Check for proper UUID + If(LEqual(Arg0,ToUUID("33DB4D5B-1FF7-401C-9657-7441C03DD766"))) + { + // Save Capabilities DWord2 & 3 + Store(CDW2,SUPP) + Store(CDW3,CTRL) + //Support Bits: + //0 - extended pci config operation region + //1 - ASPM supported + //2 - Clock Power Management Capability supported + //3 - Pci Segment Groups supported + //4 - MSI supported + + //Control Bits: + //0 - Pci Express Native Hot Plug control + //1 - SHPC Native Hot Plug control + //2 - Pci Express Native Power Management Events control + //3 - Pci Express Advanced Error Reporting control + //4 - Pci Express Capability Structure control + + // Only allow native hot plug control if OS supports: + // * ASPM + // * Clock PM + // * MSI/MSI-X + + If(LNotEqual(And(SUPP, 0x16), 0x16)) + { + And(CTRL,0x1E, CTRL) // Mask bit 0 (and undefined bits) + } + //Tokens ACPI.sdl + if (LNot(PEHP))//BIOS Supports PCI Express HP? + { + And(CTRL,0x1E,CTRL) + } + if (LNot(SHPC)) //BIOS Supports SHPC Hot Plug ? + { + And(CTRL,0x1D,CTRL) + } + if (LNot(PEPM)) //BIOS Supports PCI Express ASPM? + { + And(CTRL,0x1B,CTRL) + } + if (LNot(PEER)) //BIOS Supports PCI Express Adv Error Reporting? + { + And(CTRL,0x15,CTRL) + } + if (LNot(PECS)) //BIOS Provides PCI Express MCFG Table? + { + And(CTRL,0xF,CTRL) + } + + If(LNotEqual(Arg1,One)) + { // Unknown revision + Or(CDW1,0x08,CDW1) + } + If(LNotEqual(CDW3,CTRL)) + { // Certain Capabilities bits were masked + Or(CDW1,0x10,CDW1) + } + + // Update DWORD3 in the buffer + Store(CTRL,CDW3) + + Return(Arg3) + } Else { + Or(CDW1,4,CDW1) // Unrecognized UUID + Return(Arg3) + } + } // End _OSC + +//----------------------------------------------------------------------- +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2009, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Pkwy, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//********************************************************************** diff --git a/Core/EM/ACPI/PCIEACCESS.ASL b/Core/EM/ACPI/PCIEACCESS.ASL new file mode 100644 index 0000000..65ac844 --- /dev/null +++ b/Core/EM/ACPI/PCIEACCESS.ASL @@ -0,0 +1,170 @@ +//**********************************************************************; +// *****************************************************************; +// ** **; +// ** (C)Copyright 1985-2003, American Megatrends, Inc. **; +// ** **; +// ** All Rights Reserved. **; +// ** **; +// ** 6145-F Northbelt Pkwy, Norcross, GA 30071 **; +// ** **; +// ** Phone (770)-246-8600 **; +// ** **; +// *****************************************************************; +//----------------------------------------------------------------------- +// $Header: /Alaska/BIN/Modules/ACPI/Template/Core/PCIEACCESS.ASL 1 5/07/09 2:44p Yakovlevs $ +// +// $Revision: 1 $ +// +// $Date: 5/07/09 2:44p $ +//****************************************************************; +//*****************************************************************; +// Revision History +// ---------------- +// $Log: /Alaska/BIN/Modules/ACPI/Template/Core/PCIEACCESS.ASL $ +// +// 1 5/07/09 2:44p Yakovlevs +// +// 1 12/10/03 2:40p Srinin +// PCIe access routines added. +// +// 1 12/10/03 12:21p Srinin +// PCIe access routines added. +// +// +// +//----------------------------------------------------------------------- + +Scope (\_SB) { + +//PCIe Capability Structure pointer + +Name (XCPD, 0x0) // PCIe Cap ID +Name (XNPT, 0x1) // Next Pointer Cap Pointer +Name (XCAP, 0x2) // PCIe Capability pointer +Name (XDCP, 0x4) // Device Capability +Name (XDCT, 0x8) // Device Control +Name (XDST, 0xa) // Device Status +Name (XLCP, 0xc) // Link Capability +Name (XLCT, 0x10) // Link Control +Name (XLST, 0x12) // Link Status +Name (XSCP, 0x14) // Slot Capability +Name (XSCT, 0x18) // Slot Control +Name (XSST, 0x1A) // Slot Status +Name (XRCT, 0x1C) // Root Control +Mutex(MUTe, 0) //Mutex object to syncronize Memory mapped access + + + +// Read PCIe Byte Arg0 : Offset (Zero based) + + Method (RbPe, 1) { + Acquire(MUTe, 1000) + Add (Arg0, \PEBS, Local0) // PEBS : PCIe MM base address + OperationRegion (PCFG, SystemMemory, Local0, 0x1) + + Field (PCFG, ByteAcc, Nolock, Preserve){ + XCFG, 8 , + } + Release (MUTe) + Return (XCFG) + } // End of \SB.RbPe + +// Read PCIe Word Arg0 : Offset (Zero based) + Method (RwPe, 1) { + Acquire(MUTe, 1000) + And (Arg0, 0xFFFFFFFE, Arg0) + Add (Arg0, \PEBS, Local0) // PEBS : PCIe MM base address + OperationRegion (PCFG, SystemMemory, Local0, 0x2) + + Field (PCFG, WordAcc, Nolock, Preserve){ + XCFG, 16 , + } + Release (MUTe) + Return (XCFG) + } // End of \SB.RwPe + +// Read PCIe Dword Arg0 : Offset (Zero based) + Method (RdPe, 1) { + Acquire(MUTe, 1000) + And (Arg0, 0xFFFFFFFC, Arg0) + Add (Arg0, \PEBS, Local0) // PEBS : PCIe MM base address + OperationRegion (PCFG, SystemMemory, Local0, 0x4) + + Field (PCFG, DwordAcc, Nolock, Preserve){ + XCFG, 32 , + } + Release (MUTe) + Return (XCFG) + } // End of \SB.RdPe + +// Write PCIe byte Arg0 : Offset (Zero based), Arg1 : Value (Byte) + Method (WbPe, 2) { + Acquire(MUTe, 0xfff) + Add (Arg0, \PEBS, Local0) + OperationRegion (PCFG, SystemMemory, Local0, 0x1) + Field (PCFG, ByteAcc, Nolock, Preserve){ + XCFG, 8 , + } + Store (Arg1,XCFG) + Release (MUTe) + } // End of \SB.WbPe + +// Write PCIe word Arg0 : Offset (Zero based), Arg1 : Value (word) + Method (WwPe, 2) { + Acquire(MUTe, 1000) + And (Arg0, 0xFFFFFFFE, Arg0) + Add (Arg0, \PEBS, Local0) + OperationRegion (PCFG, SystemMemory, Local0, 0x2) + Field (PCFG, WordAcc, Nolock, Preserve){ + XCFG, 16 , + } + Store (Arg1,XCFG) + Release (MUTe) + } // End of \SB.WwPe + +// Write PCIe Dword Arg0 : Offset (Zero based), Arg1 : Value (Dword) + Method (WdPe, 2) { + Acquire(MUTe, 1000) + And (Arg0, 0xFFFFFFFC, Arg0) + Add (Arg0, \PEBS, Local0) + OperationRegion (PCFG, SystemMemory, Local0, 0x4) + + Field (PCFG, DwordAcc, Nolock, Preserve){ + XCFG, 32 , + } + Store (Arg1,XCFG) + Release (MUTe) + } // End of \SB.WdPe + + +// RW PCIe Dword Arg0 : Offset (Zero based), Arg1 : Value (Dword), Arg2 : Mask (Dword) + Method (RWdP, 3) { + Acquire(MUTe, 1000) + And (Arg0, 0xFFFFFFFC, Arg0) + Add (Arg0, \PEBS, Local0) + OperationRegion (PCFG, SystemMemory, Local0, 0x4) + + Field (PCFG, DwordAcc, Nolock, Preserve){ + XCFG, 32 , + } + And (XCFG, Arg2, Local1) + Or (Local1, Arg1, XCFG) + Release (MUTe) + } // End of \_SB.RWdP + +// Checks for PME status in Root port status register + Method (RPME, 1) { // Arg0 Enhanced config. memory address map + add (Arg0, 0x84, Local0) + Store (\_SB.RdPe(Local0), Local1) + if (LEQUAL(Local1, 0xffffffff)) { + Return (0) // PME not asserted + } + else { + if (Land(Local1, 0x10000)) { + \_SB.WdPe(Local0, And(Local1, 0x10000)) + Return (1) // PME asserted + } + Return (0) // PME not asserted + } + } // End of RPME +} // End of \_SB diff --git a/Core/EM/ACPI/PCIEHP.ASL b/Core/EM/ACPI/PCIEHP.ASL new file mode 100644 index 0000000..c5b69ee --- /dev/null +++ b/Core/EM/ACPI/PCIEHP.ASL @@ -0,0 +1,346 @@ +//**********************************************************************; +// *****************************************************************; +// ** **; +// ** (C)Copyright 1985-2004, American Megatrends, Inc. **; +// ** **; +// ** All Rights Reserved. **; +// ** **; +// ** 6145-F Northbelt Pkwy, Norcross, GA 30071 **; +// ** **; +// ** Phone (770)-246-8600 **; +// ** **; +// *****************************************************************; +//----------------------------------------------------------------------- +// $Header: /Alaska/BIN/Modules/ACPI/Template/Core/PCIEHP.ASL 1 5/07/09 2:44p Yakovlevs $ +// +// $Revision: 1 $ +// +// $Date: 5/07/09 2:44p $ +//****************************************************************; +//*****************************************************************; +// Revision History +// ---------------- +// $Log: /Alaska/BIN/Modules/ACPI/Template/Core/PCIEHP.ASL $ +// +// 1 5/07/09 2:44p Yakovlevs +// +// 1 1/15/09 2:11p Vasudevans +// Initial check-in for Tylersburg PCIe Hotplug support. +// +// 1 12/10/03 2:40p Srinin +// PCIe HP support added. +// +// 1 12/10/03 12:21p Srinin +// PCIe Hot plug support added. +// +// +// +//----------------------------------------------------------------------- +//Constants + +Name (SLHC, 0x040) // Slot Hot plug capable + +Name (SPDS, 0x040) // Slot Presence Detect state +Name (MRLS, 0x020) // MRL open +Name (CCOM, 0x010) // Command complete +Name (SPDC, 0x08) // Slot Presence Detect Changes +Name (MRLC, 0x04) // Slot MRL changed +Name (SPFD, 0x02) // Slot power fault Detected +Name (SABP, 0x01) // Slot attention button pressed + +Name (SPOF, 0x400) // Slot Power off +Name (SPON, 0x3FF) // Slot Power on Mask + + +Name (ALMK, 0xFF3F) // Slot atten. LED Mask +Name (ALON, 0x0040) // Slot atten. LED on +Name (ALBL, 0x0080) // Slot atten. LED Blink +Name (ALOF, 0x00C0) // Slot atten. LED off + +Name (PLMK, 0xFCFF) // Slot Pwr. LED Mask +Name (PLON, 0x100) // Slot Pwr. LED on +Name (PLBL, 0x200) // Slot Pwr. LED Blink +Name (PLOF, 0x300) // Slot Pwr. LED off + +Name (HPEV, 0x0F) // Possible interrupt events (all) + + +Scope (\_SB.PCI0) { + + Mutex (MUTH, 0) + +//--------------------------------------- +// Hot plug controller command +//--------------------------------------- + Method (HPCC, 2) { +// Arg0 : Memory mapped Address to PCIe Feature capability Structure +// ARG1 : Slot Control Register value + Acquire(MUTH, 0xFFF) + Store (Rwpe(Add(Arg0, XSCT)), Local0) + Store (Arg1, Local1) + And (Local0, 0x7C0, Local0) + And (Local1, 0x7C0, Local1) +// If (LNotEqual(Local1, Local0)) { + Wbpe(Add(Arg0,XSST), CCOM) // Clear the command complete status + Wwpe(Add(Arg0, XSCT), Arg1) + Store (0, Local0) + Sleep (2) // Give time to complete the command + While (LLess(Local0, 100)){ // Command completed ? + Sleep (10) + Add (Local0, 10, Local0) + if(LEqual(And(Rwpe(Add(Arg0, XSST)), CCOM), CCOM)){ // Command completed ? + If (LGreaterEqual(Local0, 100)) { + Break // May not work in all OSes + } + Store (100, Local0) + } + } + Wbpe(Add(Arg0,XSST), CCOM) // Clear the command complete status +// } +// else { // Don't wait for command status to update +// Wwpe(Add(Arg0, XSCT), Arg1) +// } + Release(MUTH) + } // end of HPCC + +//--------------------------------------- +// Attention button Indicator +//--------------------------------------- + Method (ATCM, 2) { +// Arg0 : Memory mapped Address to PCIe Feature capability Structure +// Arg1 : Attention Indicator Value +// Check if Attention Indicator is present + Store (Rwpe(Add(Arg0, XSCP)), Local0) // Read Slot Capability Register + if (And(Local0, 0x08)) { // Attention indicator present + Store (Rwpe(Add(Arg0, XSCT)), Local0)// Read Slot Control Register + And (Local0, ALMK, Local0) // Clear Attention indicator control + If (LEqual(Arg1, 0x01)) { // Attention indicator "ON"? + Or (Local0, ALON, Local0) + } + If (LEqual(Arg1, 0x02)) { // Attention indicator "BLINK"? + Or (Local0, ALBL, Local0) + } + If (LEqual(Arg1, 0x03)) { // Attention indicator "OFF"? + Or (Local0, ALOF, Local0) + } + HPCC (Arg0, local0) + } + } // End of ATCM + +//--------------------------------------- +// Power Indicator +//--------------------------------------- + Method (PWCM, 2) { +// Arg0 : Memory mapped Address to PCIe Feature capability Structure +// Arg1 : Power Indicator Value +// Check if Power Indicator is present + Store (Rwpe(Add(Arg0, XSCP)), Local0) // Read Slot Capability Register + if (And(Local0, 0x10)) { // Power indicator present + Store (Rwpe(Add(Arg0, XSCT)), Local0) + And (Local0, PLMK, Local0) + If (LEqual(Arg1, 0x01)) { // Power indicator "ON"? + Or (Local0, PLON, Local0) + } + If (LEqual(Arg1, 0x02)) { // Power indicator "BLINK"? + Or (Local0, PLBL, Local0) + } + If (LEqual(Arg1, 0x03)) { // Power indicator "OFF"? + Or (Local0, PLOF, Local0) + } + HPCC (Arg0, local0) + } + } // End of PWCM + +//--------------------------------------- +// Slot Power Control +//--------------------------------------- + Method (PWSL, 2) { +// Arg0 : Memory mapped Address to PCIe Feature capability Structure +// Arg1 : Power Controller on/off +// Check if Power controller is present? + Store (Rwpe(Add(Arg0, XSCP)), Local0) // Read Slot Capability Register + if (And(Local0, 0x2)) { // Power controller present + Store (Rwpe(Add(Arg0, XSCT)), Local0) + If (LEqual(Arg1, 0x0)) { // Power slot "OFF"? + Or (Local0, SPOF, Local0) + } + If (LEqual(Arg1, 0x01)) { // Power Slot "ON"? + And (Local0, SPON, Local0) + } + HPCC (Arg0, local0) + } + } // End of PWSL + +//--------------------------------------- +// Attention button Interupt Enable/Disable +//--------------------------------------- + Method (ABIE, 2) { +// Arg0 : Memory mapped Address to PCIe Feature capability Structure +// Arg1 : Attention button Interrupt Enable/Disable +// Check if Attention Button present + Store (Rwpe(Add(Arg0, XSCP)), Local0) // Read Slot Capability Register + if (And(Local0, SABP)) { // Attention button present + Store (Rwpe(Add(Arg0, XSCT)), Local0) + If (LEqual(Arg1, 0x0)) { // Disable Attention button interrupt + And (Local0, 0xFFFE, Local0) + } + If (LEqual(Arg1, 0x01)) { // Enable Attention button interrupt + Or (Local0, SABP, Local0) + } + HPCC (Arg0, local0) + } + } // End of ABIE + + +//--------------------------------------- +// EJection Main Handler +//--------------------------------------- + Method (EJMH, 1) { + Store(0x62, DBG8) // DBG8 name translates to IO port 80h +// Arg0 : Memory mapped Address to PCIe Feature capability Structure + Store (Rwpe(Add(Arg0, XSCT)), Local0) + Or (Local0, SPOF, Local0) // Power COntroller to Power OFF + Or (Local0, PLOF, Local0) // Power Indicator to OFF + Or (Local0, ALOF, Local0) // Attention "OFF" + HPCC (Arg0, Local0) + } // End of EJMH + +//--------------------------------------- +// Hnadler of Hot Plug Event +//--------------------------------------- + Method (HHPE, 1){ +// Arg0 : Memory mapped Address to PCIe Feature capability Structure + Store (RdPe(Arg0), Local0) + If (Lequal(Local0, 0xFFFFFFFF)) {Return (0xFF)} + Store (RbPe(Add(Arg0,XSST)), Local0) + If (And(HPEV, Local0)) { // Check for Slot status + Store (PP4H(Arg0), Local0) // Hot plug interrupt Handler + Return (Local0) // Return PP4H information + } + Else { + Return (0xFF) // This controller didn't interrupt + } + } + + Method (PP4H, 1) { +// Arg0 : Memory mapped Address to PCIe Feature capability Structure 1 + Store (RbPe(Add(Arg0,XSST)), Local0) + If (And(Local0, SABP)) { // Attention button pressed? 2 + Wbpe(Add(Arg0,XSST),SABP) // Clear interrupt status + If (LEqual(And(Local0, SPDS), 0x00)) { // Slot empty? 3 + PWSL (Arg0, 0x0) // Power off + PWCM (Arg0, 0x3) // Power indicator off + ATCM (Arg0, 0x3) // Attention indicator off + Return (0x03) // Eject Request + } // 3 +// Card is present and slot is already powered. User presses attention button to eject the card + Store (RwPe(Add(Arg0,XSCT)), Local0) + If (LEqual(And(Local0,SPOF), 0x00)) { // Slot already powered 4 + ABIE (Arg0, 0x0) // Disable Attention button interrupt + PWCM (Arg0, 0x02) // Set power Indicator to blink + Store (0x0, Local0) // 5sec counter + While (LNotEqual(And(Rwpe(Add(Arg0, XSST)), SABP), SABP)){ //Check for Attention button again 5 + Sleep (200) // Wiat 200msec + Add (Local0, 200, Local0) + If (Lequal (5000, Local0)){ // 6 + ABIE (Arg0, 0x1) // Enable Attention button interrupt + Return (0x03) // Continue with Eject Request + } // 6 + } // 5 +// User presses attention button again to abort eject request + PWCM (Arg0, 0x01) // Set power indicator off + Wbpe (Add(Arg0, XSST), SABP) // Clear attention status + ABIE (Arg0, 1) // Enable Attention button interrupt + Return (0xff) // Do nothing and abort + } // 4 +// Card is present and slot is not powered +// User presses attention button to indicate card is inserted + Else { // Slot power is "OFF". So power up the slot 7 + ABIE (Arg0, 0) // Disable Attention button interrupt + PWCM(Arg0, 0x2) // Set power indicator to blink +// Check if user presses attention button again to cancel the insertion + Store (0x0, Local0) // Set 5 sec accumulator to 0 + While (LNotEqual(And(Rwpe(Add(Arg0, XSST)), SABP), SABP)){ //Check for Attention button again 8 + Sleep(200) + Add(Local0, 200, Local0) + if (LEqual(5000, Local0)){ // 9 + ABIE (Arg0, 1) // Enable Attention button interrupt + ATCM (Arg0, 0x3) // Set attention indicator off + PWSL (Arg0, 0x1) // Power the slot + Sleep (500) // Wait for .5sec for the power to stabilize +// Check for Power fault Detection + If (LNotEqual(And(Rwpe(Add(Arg0, XSST)), SPFD), SPFD)) { // No power fault + PWCM (Arg0, 0x1) // Set power indicator to "ON" + Return (0x0) // Insertion request + } + Else { // Power Fault present 10 + PWCM (Arg0, 0x3) // Set power indicator to OFF + PWSL (Arg0, 0x0) // Set power off + ATCM (Arg0, 0x2) // Set attention indicator to Blink + Return (0x3) // Eject Request + } // 10 + } // 9 + } // 8 +// User presses attention button again, Leave slot unpowered + Wbpe (Add(Arg0, XSST), SABP) // Clear attention status + ABIE (Arg0, 1) // Enable Attention button interrupt + PWCM (Arg0, 0x3) // Set Power indicator back to "OFF" + Return (0xff) // + } // End if Slot power if "OFF" 7 + } // End for Attention button Hot plug interrupt 2 + + If (And(Rwpe(Add(Arg0, XSST)), SPFD)) { // Check if power fault detected + Wbpe (Add(Arg0, XSST), SPFD) // Clear the power fault Status + PWCM (Arg0, 0x3) // Set power indicator to "OFF" + PWSL (Arg0, 0x0) // Set power off + ATCM (Arg0, 0x2) // Set attention indicator "Blink" + Return (0x3) // Eject request + } // End for Power Fault Interrupt + + + If (And(Rwpe(Add(Arg0, XSST)), MRLC)) { // Check if interrupt caused by the MRL sensor + Wbpe (Add(Arg0, XSST), MRLC) // Clear the MRL status + Return (0x3) // Eject request + } + + If (And(Rwpe(Add(Arg0, XSST)), SPDC)) { // Check if Presence Detect changed status 11 + Wbpe (Add(Arg0, XSST), SPDC) // Clear Presence Detect Changed status + If (LEqual(And(Rwpe(Add(Arg0, XSST)), SPDS), 0x00)) { // Check if Slot empty + PWSL (Arg0, 0x0) // Set power slot "OFF" + PWCM (Arg0, 0x3) // Set power indicator to "OFF" + Return (0x3) // Eject Request + } + Else { // Card is present 12 + ABIE (Arg0, 0) // Attention button Interrupt disable + PWCM (Arg0, 0x2) // Set power indicator to blink + Store (0x0, Local0) // set 5 sec accumulator to 0 + While (LEqual(And(Rwpe(Add(Arg0, XSST)), SABP), 0x00)){ //Check for Attention button again 13 + Sleep (200) // wait 200ms + Add (Local0, 200, Local0) + If (LEqual(5000, Local0)){ // 14 + ABIE (Arg0, 1) // Enable Attention button interrupt + ATCM (Arg0, 0x3) // Set attention indicator "OFF" + PWSL (Arg0, 0x1) // Power the slot + Sleep (500) // wair for 0.5 sec for power to stabilize + If (LEqual(And(Rwpe(Add(Arg0, XSST)), SPFD), 0x00)) { // No power fault 16 + PWCM (Arg0, 0x1) // Set power indicator to "ON" + Return (0x0) // Notify OS to load the driver + } // 16 + Else { // Power Fault detected // 15 + PWCM (Arg0, 0x3) // Set power indicator to "OFF" + PWSL (Arg0, 0x0) // Set power "OFF" + ATCM (Arg0, 0x2) // Set attention indicator to "Blink" + Return (0x3) // Eject request + } // End of Power Fault 15 + } // 14 + } // 13 +// Attention button pressed to abort the process + ABIE (Arg0, 1) // Enable Attention button interrupt + PWCM (Arg0, 0x3) // Set power indicator back to "OFF" + Return (0xff) // + } // End of Slot power on/off 12 + } // End of Presence Detect changed Hot plug interrupt 11 + Return (0xff) // Control should not come here + } // End of PP4H 1 +} // End of \_SB.PCI0 + diff --git a/Core/EM/ACPI/PS2kb.asl b/Core/EM/ACPI/PS2kb.asl new file mode 100644 index 0000000..55cc136 --- /dev/null +++ b/Core/EM/ACPI/PS2kb.asl @@ -0,0 +1,121 @@ +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2009, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Pkwy, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//********************************************************************** +// $Header: /Alaska/BIN/Modules/ACPI/Template/Core/PS2kb.asl 10 5/07/12 10:49a Oleksiyy $ +// +// $Revision: 10 $ +// +// $Date: 5/07/12 10:49a $ +//**********************************************************************; +// Revision History +// ---------------- +// $Log: /Alaska/BIN/Modules/ACPI/Template/Core/PS2kb.asl $ +// +// 10 5/07/12 10:49a Oleksiyy +// [TAG] EIP88686 +// [Category] Improvement +// [Description] Add tokens for _CID and _HID to pass the WHCK +// [Files] ACPI.sdl, PS2kb.asl and PS2ms.asl +// +// 9 2/09/12 2:08p Oleksiyy +// [TAG] EIP82016 +// [Category] Improvement +// [Description] Change ASL macro FixedIO to IO +// [Files] PS2kb.asl and GenericSio.c +// +// 8 3/26/09 4:53p Oleksiyy +// New ACPI Core implementation - improves logic, execution time and +// memory usage of ACPI module. +// +// 7 4/16/08 12:09p Yakovlevs +// Changed 0x60 0x64 resources to clame 16 bit IO. +// +// 6 4/15/08 9:25p Yakovlevs +// Moved from OEMDSDT device specific 2nd Level wake up control method and +// wake flag +// +// 5 4/09/08 6:05p Yakovlevs +// +// 4 4/09/08 5:10p Yakovlevs +// +// 3 4/03/06 4:05p Felixp +// New Super I/O infrastructure Support +// +// 2 7/12/05 10:57a Girim +// Updated and Cleaned up the code. +// +// 1 3/24/05 5:01p Sivagarn +// +// 1 2/03/05 6:42p Sivagarn +// 0ABHI001 Check in +// +// 1 7/27/04 2:48p Yakovlevs +// +// 4 9/06/02 10:53a Alexp +// Add SourceSafe headers to all core asl files +// +// +//**********************************************************************; +// PS2 Keyboard Device, IO category # - 10 +//--------------------------------------------------------------------- + + +Device(PS2K) { + //Name(_HID,EISAID("PNP0303")) // Standard Keyboard 101/102 + Method(_HID,0){ + Return (\HIDK) + } + + //Name(_CID,EISAID("PNP030b")) // Compatible ID, PC/AT Enhanced Keyboard 101/102 + Method(_CID,0){ + Return (\CIDK) + } + + Method(_STA,0) { + If(And(\IOST, 0x0400)){ + Return (0x0F) + } else { + Return (0x00) + } + } + + Name(_CRS,ResourceTemplate() + { + IO(Decode16, 0x60, 0x60, 0, 0x1) //PS2 resource + IO(Decode16, 0x64, 0x64, 0, 0x1) + IRQNoFlags(){1} + }) + +//----------------------------------------------------------------------- +//NOTE: _PRS MUST be the NAME not a METHOD object +//to have GENERICSIO.C working right! +//----------------------------------------------------------------------- + Name(_PRS, ResourceTemplate(){ + StartDependentFn(0, 0) { + IO(Decode16, 0x60, 0x60, 0, 0x1) + IO(Decode16, 0x64, 0x64, 0, 0x1) + IRQNoFlags(){1} + } + EndDependentFn() + }) + + // Keyboard 2nd Level wake up control method + Method(_PSW, 1){ + Store(Arg0, \KBFG) + } + +}// End of PS2K + +Scope(\){ + Name(\KBFG, 0x01) //Keyboard wake-up flag default enable +} diff --git a/Core/EM/ACPI/PS2ms.asl b/Core/EM/ACPI/PS2ms.asl new file mode 100644 index 0000000..41bf925 --- /dev/null +++ b/Core/EM/ACPI/PS2ms.asl @@ -0,0 +1,128 @@ +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2009, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Pkwy, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//********************************************************************** +// $Header: /Alaska/BIN/Modules/ACPI/Template/Core/PS2ms.asl 8 5/07/12 10:50a Oleksiyy $ +// +// $Revision: 8 $ +// +// $Date: 5/07/12 10:50a $ +//**********************************************************************; +// Revision History +// ---------------- +// $Log: /Alaska/BIN/Modules/ACPI/Template/Core/PS2ms.asl $ +// +// 8 5/07/12 10:50a Oleksiyy +// [TAG] EIP88686 +// [Category] Improvement +// [Description] Add tokens for _CID and _HID to pass the WHCK +// [Files] ACPI.sdl, PS2kb.asl and PS2ms.asl +// +// 7 3/26/09 4:53p Oleksiyy +// New ACPI Core implementation - improves logic, execution time and +// memory usage of ACPI module. +// +// 6 4/16/08 12:08p Yakovlevs +// Added 60, 64 resources when KB is not present. +// +// 5 4/15/08 9:22p Yakovlevs +// Moved from OEMDSDT device specific 2nd Level wake up control method and +// wake flag +// +// 4 4/09/08 6:04p Yakovlevs +// +// 3 4/09/08 5:09p Yakovlevs +// Made _STA return bit set value from \IOST object +// +// 2 4/03/06 4:05p Felixp +// New Super I/O infrastructure Support +// +// 1 3/24/05 5:01p Sivagarn +// +// 1 2/03/05 6:42p Sivagarn +// 0ABHI001 Check in +// +// 2 9/17/04 12:10p Yakovlevs +// +// 1 7/27/04 2:48p Yakovlevs +// +// 6 9/06/02 10:53a Alexp +// Add SourceSafe headers to all core asl files +// +// +//**********************************************************************; +// PS2 Mouse Device, IO category # - 12 +//--------------------------------------------------------------------- +Device(PS2M) { + +// Name(_HID, EISAID("PNP0F03")) // Hardware Device ID - Microsoft mouse + // check if MSFT Mouse driver supports D3 properly on all MSFT OSes. + // It may prevent OS to go to S3 sleep state + // Use Logitech _HID instead if OS rejecting to go to S3. + Method(_HID,0){ + Return (\HIDM) + } +// Name(_HID, EISAID("PNP0F12")) // Logitech PS2 Mouse ID +// Name(_CID, EISAID("PNP0F13")) // Compatible ID + Method(_CID,0){ + Return (\CIDM) + } + + Method(_STA, 0) { + // Check if PS2Mouse detected in BIOS Post + // IOST - bit mask of enabled devices, 0x4000 - PS2M mask + If(And(\IOST, 0x4000)){ // Check if PS2MS detected in BIOS Post + Return(0x0f) + } else { + Return(0x00)// device's not present + } + } + Name(CRS1, ResourceTemplate() + { + IRQNoFlags(){12} + }) + Name(CRS2, ResourceTemplate() + { + IO(Decode16, 0x60, 0x60, 0, 0x1) + IO(Decode16, 0x64, 0x64, 0, 0x1) + IRQNoFlags(){12} + }) + Method(_CRS,0) + { + If(And(\IOST, 0x0400)){ // PS2K is present, I/O resources 0x60 & 0x64 are reserved there + Return(CRS1) + } else { // single PS/2 mouse(no PS/2 kbd), need to supply I/O resources 0x60 & 0x64 for PS/2 Controller. + Return(CRS2) + } + } + +//----------------------------------------------------------------------- +//NOTE: _PRS MUST be the NAME not a METHOD object +//to have GENERICSIO.C working right! +//----------------------------------------------------------------------- + Name(_PRS, ResourceTemplate(){ + StartDependentFn(0, 0) { + IRQNoFlags(){12} + } + EndDependentFn() + }) + + // Mouse 2nd Level wake up control method + Method(_PSW, 1){ + Store(Arg0, \MSFG) + } + +}// End of PS2M + +Scope(\){ + Name(\MSFG, 0x01) //Mouse wake-up flag default enable +} diff --git a/Core/EM/ACPI/RbRes.asl b/Core/EM/ACPI/RbRes.asl new file mode 100644 index 0000000..b2b8d6a --- /dev/null +++ b/Core/EM/ACPI/RbRes.asl @@ -0,0 +1,501 @@ +//**************************************************************************** +//**************************************************************************** +//** ** +//** (C)Copyright 1985-2010, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093 ** +//** ** +//** Phone (770)-246-8600 ** +//** ** +//**************************************************************************** +//**************************************************************************** + +//<AMI_FHDR_START> +//---------------------------------------------------------------------------- +// +// Name: NBRes.ASL +// +// Description: PCI Root Bridge resources buffer and CRS Method +// MUST be included from NB.ASL directly using "include" ASL term +// Suppose to be already in ROOT BRIDGE Device ASL Scope. +// +// NOTE: NO Porting needed +// +//---------------------------------------------------------------------------- +//<AMI_FHDR_END> + + +//Defining some place holders, we need to updte at runtime. + Name(CPRB, 0x0) //BOOLEAN Compatible Root Bridge if !=0 + Name(LVGA, 0x55) //BOOLEAN Legacy Video Present if !=0 + Name(STAV,0x0F) +//Information Provided in RootBridgeIo->Configuration() function. + Name(BRB, 0x0100) //Bus Range Base + Name(BRL, 0x0100) //Bus Range Length + + Name(IOB, 0x0100) //IO Range BASE (16bit resource) + Name(IOL, 0x0100) //IO Range LENGTH + + Name(MBB, 0x10000) //Memory Range Below 4G BASE (32bit resource) + Name(MBL, 0x10000) //Memory Range Below 4G LENGTH (32bit resource) + + Name(MABL, 0x10000) //Memory Range Above 4G BASE LSDW (32bit resource) + Name(MABH, 0x10000) //Memory Range Above 4G BASE MSDW (32bit resource) + + Name(MALL, 0x10000) //Memory Range Above 4G LENGTH LSDW (32bit resource) + Name(MALH, 0x10000) //Memory Range Above 4G LENGTH LSDW (32bit resource) + + Name(MAML, 0x10000) //Memory Range Above 4G LENGTH LSDW (32bit resource) + Name(MAMH, 0x10000) //Memory Range Above 4G LENGTH LSDW (32bit resource) + +//--------------------------------------------------------------------------- + //Resource buffer to be used for COMPATIBILITY ROOT BRIDGE (one that decodes ISA resources) + Name(CRS1, ResourceTemplate() { + WORDBusNumber( //Bus number resource (0); the bridge produces bus numbers for its subsequent buses + ResourceProducer, // bit 0 of general flags is 1 + MinFixed, // Range is not fixed + MaxFixed, // Range is not fixed + PosDecode, // PosDecode + 0x0000, // Granularity + 0x0000, // Min + 0x007f, // Max; half of the available bus numbers are reserved for this root bus + 0x0000, // Translation + 0x0080, // Range Length + ,, + BUS1 + ) + + // CF8 - CFC + IO( //Consumed resource for 1st root bus(CF8-CFF) + Decode16, + 0x0cf8, + 0xcf8, + 1, + 8 + ) + + // All IO below 3B0 + WORDIO( //Consumed-and-produced resource (all I/O below 3B0 is assigned to this root bus) + ResourceProducer, // bit 0 of general flags is 0 + MinFixed, // Range is fixed + MaxFixed, // Range is fixed + PosDecode, + EntireRange, + 0x0000, // Granularity + 0x0000, // Min + 0x03af, // Max + 0x0000, // Translation + 0x03b0 // Range Length + ) + + // 3E0 - CF7 + WORDIO( //Consumed-and-produced resource (all I/O between 3E0 and CF8 is assigned to this root bus) + ResourceProducer, // bit 0 of general flags is 0 + MinFixed, // Range is fixed + MaxFixed, // Range is fixed + PosDecode, + EntireRange, + 0x0000, // Granularity + 0x03e0, // Min + 0x0cf7, // Max + 0x0000, // Translation + 0x0918 // Range Length + ) + + // For Legacy Video IO (3B0 - 3DF) + WORDIO( //Consumed-and-produced resource (Used for legacy video) + ResourceProducer, // bit 0 of general flags is 0 + MinFixed, // Range is fixed + MaxFixed, // Range is fixed + PosDecode, + EntireRange, + 0x0000, // Granularity + 0x0000, // Min + 0x0000, // Max + 0x0000, // Translation + 0x0000, // Range Length + ,, + VIO1 + ) + + // Other IO used by this root bridge + WORDIO( //Consumed-and-produced resource + ResourceProducer, // bit 0 of general flags is 0 + MinFixed, // Range is fixed + MaxFixed, // Range is fixed + PosDecode, + EntireRange, + 0x0000, // Granularity + 0x0d00, // Min + 0x0fff, // Max + 0x0000, // Translation + 0x0300, // Range Length + ,, + IOW2 + ) + + // For Legacy Video Memory (A000 - BFFF) + DWORDMEMORY( // descriptor for video RAM behind ISA bus + ResourceProducer, // bit 0 of general flags is 0 + PosDecode, + MinFixed, // Range is fixed + MaxFixed, // Range is Fixed + Cacheable, + ReadWrite, + 0x00000000, // Granularity + 0x00000000, // Min + 0x00000000, // Max + 0x00000000, // Translation + 0x00000000, // Range Length + ,, + VGA1 + ) + + // ISA Option ROMs + DWORDMEMORY( // for device ROMs for ISA plugins devices + ResourceProducer, // bit 0 of general flags is 0 + PosDecode, + MinFixed, // Range is fixed + MaxFixed, // Range is Fixed + NonCacheable, + ReadWrite, + 0x00000000, // Granularity + 0x000c0000, // Min + 0x000dffff, // Max + 0x00000000, // Translation + 0x00020000 // Range Length + ) + + // Memory < 4GB + DWORDMEMORY( // Consumed-and-produced resource(all of memory space) + ResourceProducer, // bit 0 of general flags is 0 + PosDecode, // positive Decode + MinFixed, // Range is fixed + MaxFixed, // Range is fixed + Cacheable, + ReadWrite, + 0x00000000, // Granularity + 0x02000000, // Min (calculated dynamically) + 0xffdfffff, // Max = 4GB - 2MB + 0x00000000, // Translation + 0xfdfc0000, // Range Length (calculated dynamically) + , // Optional field left blank + , // Optional field left blank + MEM3 // Name declaration for this descriptor + ) + + // Memory > 4GB + QWORDMEMORY( // descriptor for MMIO ABOVE 4G + ResourceProducer, // bit 0 of general flags is 0 + PosDecode, + MinFixed, // Range is fixed + MaxFixed, // Range is Fixed + Cacheable, + ReadWrite, + 0x00000000, // Granularity + 0x00000000, // Min + 0x00000000, // Max + 0x00000000, // Translation + 0x00000000, // Range Length + ,, + MEM8 + ) + + })//End resource template Name CRS1 + + + //Resource buffer to be used for NONE COMPATIBILITY ROOT BRIDGE + Name(CRS2, ResourceTemplate() { + WORDBusNumber( //Bus number resource (0); the bridge produces bus numbers for its subsequent buses + ResourceProducer, // bit 0 of general flags is 1 + MinFixed, // Range is not fixed + MaxFixed, // Range is not fixed + PosDecode, // PosDecode + 0x0000, // Granularity + 0x0080, // Min + 0x00ff, // Max; half of the available bus numbers are reserved for this root bus + 0x0000, // Translation + 0x0080, // Range Length + ,, + BUS2 + ) + + // For Legacy Video IO (3B0 - 3DF) + WORDIO( //Consumed-and-produced resource (Used for legacy video) + ResourceProducer, // bit 0 of general flags is 0 + MinFixed, // Range is fixed + MaxFixed, // Range is fixed + PosDecode, + EntireRange, + 0x0000, // Granularity + 0x0000, // Min + 0x0000, // Max + 0x0000, // Translation + 0x0000, // Range Length + ,, + VIO2 + ) + + // Other IO used by this root bridge + WORDIO( //Consumed-and-produced resource + ResourceProducer, // bit 0 of general flags is 0 + MinFixed, // Range is fixed + MaxFixed, // Range is fixed + PosDecode, + EntireRange, + 0x0000, // Granularity + 0x0000, // Min + 0x0000, // Max + 0x0000, // Translation + 0x0000, // Range Length + ,, + IOW3 + ) + + // For Legacy Video Memory (A000 - BFFF) + DWORDMEMORY( // descriptor for video RAM behind ISA bus + ResourceProducer, // bit 0 of general flags is 0 + PosDecode, + MinFixed, // Range is fixed + MaxFixed, // Range is Fixed + Cacheable, + ReadWrite, + 0x00000000, // Granularity + 0x00000000, // Min + 0x00000000, // Max + 0x00000000, // Translation + 0x00000000, // Range Length + ,, + VGA2 + ) + + // Memory < 4GB + DWORDMEMORY( // descriptor for video RAM behind ISA bus + ResourceProducer, // bit 0 of general flags is 0 + PosDecode, + MinFixed, // Range is fixed + MaxFixed, // Range is Fixed + Cacheable, + ReadWrite, + 0x00000000, // Granularity + 0x80000000, // Min + 0xffffffff, // Max + 0x00000000, // Translation + 0x80000000, // Range Length + ,, + MEM1 + ) + + // Memory > 4GB + QWORDMEMORY( // descriptor for MMIO ABOVE 4G + ResourceProducer, // bit 0 of general flags is 0 + PosDecode, + MinFixed, // Range is fixed + MaxFixed, // Range is Fixed + Cacheable, + ReadWrite, + 0x00000000, // Granularity + 0x00000000, // Min + 0x00000000, // Max + 0x00000000, // Translation + 0x00000000, // Range Length + ,, + MEM9 + ) + } ) //End resource template Name CRS2 + + Method(_STA, 0){ + Return(STAV) + } + + Method(_CRS, 0) { + + //breakpoint + + + //This is for compatibility bridges + If(CPRB){ + + //Bus Range + CreateWordField(CRS1, ^BUS1._MIN, MIN0) // Min + CreateWordField(CRS1, ^BUS1._MAX, MAX0) // Max + CreateWordField(CRS1, ^BUS1._LEN, LEN0) // Length + + Store(BRB, MIN0) + Store(BRL, LEN0) + Store(LEN0,Local0) + Add(MIN0, Decrement(Local0), MAX0) + + //Update Upper IO from 0x0D00 up to IOB+IOL + CreateWordField(CRS1, ^IOW2._MIN, MIN1) // Min + CreateWordField(CRS1, ^IOW2._MAX, MAX1) // Max + CreateWordField(CRS1, ^IOW2._LEN, LEN1) // Length + + + If(LEqual(IOB, 0x1000)){ + Store(IOL, Local0) + Add(IOB, Decrement(Local0), MAX1) + Subtract(MAX1,MIN1,Local0) + Add(Local0,1,LEN1) + } else { + Store(IOB, MIN1) + Store(IOL, LEN1) + Store(LEN1,Local0) + Add(MIN1, Decrement(Local0), MAX1) + } + + If(LOr(LEqual(LVGA,1),LEqual(LVGA,0x55))){ + if(VGAF){//will update this only once. + CreateWordField(CRS1, ^VIO1._MIN, IMN1) // Min + CreateWordField(CRS1, ^VIO1._MAX, IMX1) // Max + CreateWordField(CRS1, ^VIO1._LEN, ILN1) // Length + + Store(0x03b0, IMN1) + Store(0x03df, IMX1) + Store(0x0030, ILN1) + + CreateDWordField(CRS1, ^VGA1._MIN, VMN1) // Min + CreateDWordField(CRS1, ^VGA1._MAX, VMX1) // Max + CreateDWordField(CRS1, ^VGA1._LEN, VLN1) // Length + + Store(0x000a0000, VMN1) + Store(0x000bffff, VMX1) + Store(0x00020000, VLN1) + Store(0, VGAF) + } + } + + //Update MMIO Below 4G + CreateDWordField(CRS1, ^MEM3._MIN, MIN3) // Min + CreateDWordField(CRS1, ^MEM3._MAX, MAX3) // Max + CreateDWordField(CRS1, ^MEM3._LEN, LEN3) // Length + + Store(MBB, MIN3) + Store(MBL, LEN3) + Store(LEN3,Local0) + Add(MIN3, Decrement(Local0), MAX3) + + If(LOr(MALH,MALL)){ + CreateDWordField(CRS1, ^MEM8._MIN, MN8L) // Min_LO + Add(^MEM8._MIN,4,Local0) + CreateDWordField(CRS1, Local0, MN8H) // Min_HI + Store(MABL, MN8L) + Store(MABH, MN8H) + + CreateDwordField(CRS1, ^MEM8._MAX, MX8L) // Max_LO + Add(^MEM8._MAX,4,Local1) + CreateDWordField(CRS1, Local1, MX8H) // Max_HI + + CreateDwordField(CRS1, ^MEM8._LEN, LN8L) // Len_LO + Add(^MEM8._LEN,4,Local2) + CreateDWordField(CRS1, Local2, LN8H) // Len_HI + + //Update fields. + //1. _MIN 64bits... + Store(MABL, MN8L) + Store(MABH, MN8H) + //2. _LEN 64Bits + Store(MALL, LN8L) + Store(MALH, LN8H) + //2. _MAX 64Bits + Store(MAML, MX8L) + Store(MAMH, MX8H) + } + + Return(CRS1) + } else { + //Bus Range + CreateWordField(CRS2, ^BUS2._MIN, MIN2) // Min + CreateWordField(CRS2, ^BUS2._MAX, MAX2) // Max + CreateWordField(CRS2, ^BUS2._LEN, LEN2) // Length + + Store(BRB, MIN2) + Store(BRL, LEN2) + Store(LEN2,Local1) + Add(MIN2, Decrement(Local1), MAX2) + + //Update Upper IO from IOB up to IOB+IOL + CreateWordField(CRS2, ^IOW3._MIN, MIN4) // Min + CreateWordField(CRS2, ^IOW3._MAX, MAX4) // Max + CreateWordField(CRS2, ^IOW3._LEN, LEN4) // Length + + Store(IOB, MIN4) + Store(IOL, LEN4) + Store(LEN4,Local1) + Add(MIN4, Decrement(Local1), MAX4) + + If(LVGA){ + CreateWordField(CRS2, ^VIO2._MIN, IMN2) // Min + CreateWordField(CRS2, ^VIO2._MAX, IMX2) // Max + CreateWordField(CRS2, ^VIO2._LEN, ILN2) // Length + + Store(0x03b0, IMN2) + Store(0x03df, IMX2) + Store(0x0030, ILN2) + + CreateDWordField(CRS2, ^VGA2._MIN, VMN2) // Min + CreateDWordField(CRS2, ^VGA2._MAX, VMX2) // Max + CreateDWordField(CRS2, ^VGA2._LEN, VLN2) // Length + + Store(0x000a0000, VMN2) + Store(0x000bffff, VMX2) + Store(0x00020000, VLN2) + } + + //Update MMIO Below 4G + CreateDWordField(CRS2, ^MEM1._MIN, MIN5) // Min + CreateDWordField(CRS2, ^MEM1._MAX, MAX5) // Max + CreateDWordField(CRS2, ^MEM1._LEN, LEN5) // Length + + Store(MBB, MIN5) + Store(MBL, LEN5) + Store(LEN5,Local1) + Add(MIN5, Decrement(Local1), MAX5) + + //Update Above 4G memory space if any + If(LOr(MALH, MALL)){ + CreateDWordField(CRS2, ^MEM9._MIN, MN9L) // Min_LO + Add(^MEM9._MIN,4,Local0) + CreateDWordField(CRS2, Local0, MN9H) // Min_HI + + CreateDwordField(CRS2, ^MEM9._MAX, MX9L) // Max_LO + Add(^MEM9._MAX,4,Local1) + CreateDWordField(CRS2, Local1, MX9H) // Max_HI + + CreateDwordField(CRS2, ^MEM9._LEN, LN9L) // Len_LO + Add(^MEM9._LEN,4,Local2) + CreateDWordField(CRS2, Local2, LN9H) // Len_HI + + //Update fields. + //1. _MIN 64bits... + Store(MABL, MN9L) + Store(MABH, MN9H) + //2. _LEN 64Bits + Store(MALL, LN9L) + Store(MALH, LN9H) + //2. _MAX 64Bits + Store(MAML, MX9L) + Store(MAMH, MX9H) + } + + Return(CRS2) + } + + } // end ROOT BRIDGE PCIx._CRS Method +//---------------------------------------------------------------------------- + +//**************************************************************************** +//**************************************************************************** +//** ** +//** (C)Copyright 1985-2010, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093 ** +//** ** +//** Phone (770)-246-8600 ** +//** ** +//**************************************************************************** +//**************************************************************************** diff --git a/Core/EM/ACPI/SMB_EC.ASL b/Core/EM/ACPI/SMB_EC.ASL new file mode 100644 index 0000000..b82bdfb --- /dev/null +++ b/Core/EM/ACPI/SMB_EC.ASL @@ -0,0 +1,91 @@ +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2009, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Pkwy, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//********************************************************************** +// $Header: /Alaska/BIN/Modules/ACPI/Template/Core/SMB_EC.ASL 2 3/26/09 4:53p Oleksiyy $ +// +// $Revision: 2 $ +// +// $Date: 3/26/09 4:53p $ +//**********************************************************************; +// Revision History +// ---------------- +// $Log: /Alaska/BIN/Modules/ACPI/Template/Core/SMB_EC.ASL $ +// +// 2 3/26/09 4:53p Oleksiyy +// New ACPI Core implementation - improves logic, execution time and +// memory usage of ACPI module. +// +// 1 3/24/05 5:01p Sivagarn +// +// 1 2/03/05 6:42p Sivagarn +// 0ABHI001 Check in +// +// 1 7/27/04 2:48p Yakovlevs +// +// 2 9/06/02 10:53a Alexp +// Add SourceSafe headers to all core asl files +// +// +//**********************************************************************; +//**********************************************************************; +// DON'T CHANGE ANY NAMES UNLESS REQUIRED !!! +//**********************************************************************; +// ACPI Embedded controller SMBus interface methods +//**********************************************************************; + +// SMBR - SMBus read method +// +// Arg0 - Device address +// Arg1 - Command Code +// Arg2 - Data to write +// Arg3 - Protocol (basically RDWD, WRWD or RDBL) + + Method(SMBR,4) { + If (LEqual(Arg3,RDBL)) {Store(0,DATB)} + Store(5, Local0) + While(Local0) { + Store(Arg0, ADDR) // Set the device address + Store(Arg1, SCMD) // Read Power unit value 0x3 offset + If (LEqual(Arg3, WRWD)) {Store(Arg2, DAT0)} + Store(Arg3, PRTC) // Set protocol - start SMBus transaction + Wait(SMBF, 0xFFF) // Wait till SMBus transaction completed + + Reset(SMBF) + +// One of known problems - ReadBlock of GLW SmartBattery may return BCNT=3 +// and data as FF FF FF with no any SMBus errors. To avoid this: +// If(Or(SSTS,And(LEqual(Arg2,RDBL),And(LEqual(BCNT,3),LEqual(DAT0,0xFFFF))))) + If(SSTS) + {Decrement(Local0)} // If any SMBus error + + Else { + Return(Ones) // exit on OK + } + } + Return(Zero) // exit on failure + } + +//**********************************************************************; +// *****************************************************************; +// *****************************************************************; +// ** **; +// ** (C)Copyright 1985-1996, American Megatrends, Inc. **; +// ** **; +// ** All Rights Reserved. **; +// ** **; +// ** 6145-F Northbelt Pkwy, Norcross, GA 30071 **; +// ** **; +// ** Phone (770)-246-8600 **; +// ** **; +// *****************************************************************; +// *****************************************************************; diff --git a/Core/EM/ACPI/TimeAndAlarm.asl b/Core/EM/ACPI/TimeAndAlarm.asl new file mode 100644 index 0000000..31ecd78 --- /dev/null +++ b/Core/EM/ACPI/TimeAndAlarm.asl @@ -0,0 +1,523 @@ +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2014, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Pkwy, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//********************************************************************** +// $Header: /Alaska/BIN/Modules/ACPI/Template/Core/TimeAndAlarm.asl 1 1/23/14 5:25p Oleksiyy $ +// +// $Revision: 1 $ +// +// $Date: 1/23/14 5:25p $ + + + + // !!! IMPORTANT !!! !!! IMPORTANT !!! !!! IMPORTANT !!! !!! IMPORTANT !!! + // This is an example of ACPI Time and Alarm Device implementation, proven to be working on Sharkbay platform. + // On different platforms this code may not work "as is" and may require light or heavy modification + + + // ACPI RTC device + // + // Note: we assume 24-hr mode and date/time in BCD. + + Device(TAAD) + { + Name (_HID, "ACPI000E") + Name (_CID, "ACPI000E") + Name (_UID, 1) + + Name(PRWP, Package(){Zero, 4}) + Method(_PRW, 0) { Return(PRWP) } // can wakeup from S4 state + + Name (TMZN, 2047) // Timezone - set to 2047 to indicate value not specified. Will be used if no buffer for SMI was found + Name (DAYL, 0) // daylight - bit field to indicate daylight adjustment requirement. Will be used if no buffer for SMI was found + Name (ALWS, 0xF) // Init Alarm wake status - Stores alarm wake status; 0xF to indicate contents are invalid + + Name (ATBF, 0x100000000) //Adress of communication buffer + Name (BUFU, 0x0) //Indicator that buffer was allocated and usable. + + //Mutex used to synchronize between methods accessing RTC + Mutex(RTCL, 0) + + // Region for SW SMI port + OperationRegion (CSMI, SystemIO, SMIP , 0x1) + Field (CSMI, ByteAcc, NoLock, Preserve) + { + INQ,8 + } + + OperationRegion (ADPS, SystemIO, PMBS, 4) + Field (ADPS, ByteAcc,NoLock,Preserve) + { + PMS, 16, + PMEN, 16 + } + + // Regions for SW SMI data buffer. Need two, one for byte access, one for nibble access. + OperationRegion (DSMI, SystemMemory, ATBF, 0x4) + Field (DSMI, AnyAcc, NoLock, Preserve) + { + BSTA, 8, + BDLY, 8, + BTZN, 16 + } + + + OperationRegion(VRTC, SystemCMOS, 0, 0x10) + Field(VRTC, ByteAcc, Lock, Preserve) + { + + SEC, 8, + SECA, 8, + + MIN, 8, + MINA, 8, + + HOR, 8, + HORA, 8, + + DAYW, 8, + DAY, 8, + + MON, 8, + YEAR, 8, + + STAA, 8, + STAB, 8, + STAC, 8, + STAD, 8 + } + + Method(_S1W, 0) { + return (0) + } + Method(_S2W, 0) { + return (0) + } + Method(_S3W, 0) { + return (3) + } + Method(_S4W, 0) { + return (3) + } + + Method(_DSW, 3) { + + // Disable the device's wake capabilities + if( LEqual(Arg0, 0) ) { + And(PMEN, 0x0400, PMEN) + } + if( LEqual(Arg0, 1) ) { + if( LLessEqual(Arg1, 4) ){ + Or(PMEN, 0x400, PMEN) + } + } + return + } + + // RTC Allow Update + Method (ALLW, 0x0, Serialized) { + Acquire(RTCL, 2000) + + And(STAB, 0x7F, STAB) + + Release(RTCL) + Return (One) + } + + // RTC Inhibit Update + Method (INHB, 0x00, Serialized) { + Acquire(RTCL, 2000) + Or(STAB, 0x80, STAB) + Release(RTCL) + Return (One) + } + + Method (RTWT, 0x00) { + Acquire(RTCL, 2000) + + // Loop until an update completes (the Update-Ended Flag (UF) is set) + While( LNotEqual(And(STAC, 0x10), 0x10 )){ + NoOp + } + + Release(RTCL) + return (One) + } + + // Get Capability + // This object is required and provides the OSPM with a bit mask of the device capabilities. The device + // can implement the time function inaddition to the wake function. The capabilities bitmask will + // indicate to the OSPM what support is implemented. If the platform implements both AC and DC + // timers then it is capable of waking up based on the power source + + // Only AC timer here, so it will be the wake source regardless of the power source + Method (_GCP, 0x0, NotSerialized) + { + //Store(0x11, DBG8) + Return (0x5) //Get/Set real time features implemented, real time accuracy in seconds and AC timer only; + } + + + // Get Real time Method + // This object is required ifthe capabilities bit 2 is set to 1. The OSPM can use this object to get time. + // The return value is a buffer containing the time information + Method (_GRT, 0x0, Serialized) + { + Name(RBUF, Buffer(16) {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}) //Buffer of 16 bytes - return value + + // Create fields to address different offsets in the buffer + CreateWordField(RBUF, 0x0, TYAR) + CreateByteField(RBUF, 0x2, TMON) + CreateByteField(RBUF, 0x3, TDAY) + CreateByteField(RBUF, 0x4, THOR) + CreateByteField(RBUF, 0x5, TMIN) + CreateByteField(RBUF, 0x6, TSEC) + CreateByteField(RBUF, 0x7, TVAL) // Time Valid if 1, not valid if 0 + CreateWordField(RBUF, 0xA, TZN) // Timezone not supported through rRTC - return value stored in ASL + CreateByteField(RBUF, 0xC, DYL) // Daylight not supported through rRTC - emulate in ASL + + if (BUFU) + { + // Read value from NVRAM + Store (0x01, BSTA) + Store (ATAA, INQ) + Sleep (100) + + if( LEqual(BSTA, 0x03 ) ) { + Store (BDLY, DAYL) + Store (BTZN, TMZN) + } else { + Store(2047, TMZN) + Store (0, DAYL) + } + } + + RTWT() + + FromBCD(YEAR, TYAR) // Get Year + FromBCD (MON, TMON) // Get Month + FromBCD (DAY, TDAY) // Get Day + FromBCD (HOR, THOR) + FromBCD (MIN, TMIN) + FromBCD (SEC, TSEC) + + Store (TMZN, TZN) + Store (DAYL, DYL) + + // we don't have centry byte + ADD(TYAR, 2000, TYAR) + + Store (0x1, TVAL) // Data valid + return (RBUF) + } + + // Set Real Time + // This object is required if the capabilities bit 2 is set to 1. The OSPM can use this object to set the + // time. The argument is a buffer containingthe time information + + Method (_SRT, 0x1, Serialized) + { + CreateWordField(Arg0, 0x0, TYAR) + CreateByteField(Arg0, 0x2, TMON) + CreateByteField(Arg0, 0x3, TDAY) + CreateByteField(Arg0, 0x4, THOR) + CreateByteField(Arg0, 0x5, TMIN) + CreateByteField(Arg0, 0x6, TSEC) + CreateWordField(Arg0, 0xA, TZN) // Timezone not supported through rRTC - return value stored in ASL + CreateByteField(Arg0, 0xC, DYL) // Daylight not supported through rRTC + + // TODO: Adjust the timezone, daylight, date and time based on the daylight bitmask + + if (BUFU) + { + // Send Daylight to NVRAM + Store (0x2, BSTA) + Store (DYL, BDLY) + Store (TZN, BTZN) + + Store (ATAA, INQ) + } + + RTWT() + + ToBCD(Subtract(TYAR, 2000), YEAR) + ToBCD (TMON, MON) // Set month + ToBCD (TDAY, DAY) // Set day + ToBCD (THOR, HOR) // Set hour + ToBCD (TMIN, MIN) // Set minute + ToBCD (TSEC, SEC) // Set second + + Store (TZN, TMZN) + Store (DYL, DAYL) + + If(LEqual(BSTA, 0x3)) // SMI handler set status to OK + { + return (0x0) // return success + } + + return (0xFFFFFFFF) // return error + } + + // Get wake Status + //This object is required and enables the OSPM to read the status ofwake alarms. Expired wake timers + //will wake the platform even if the transition to a sleep state was completed after the wake timer has + //expired. This method enables the OSPM to retrieve the status of wake timers and clear any of them if + //needed. + + Method (_GWS, 0x1, Serialized) + { + // From the ACPI specification + // "Writes to the DC timer when AC only wake is supported will be ignored" + if (LEqual(0x1, Arg0)) { + return (0x0) + } + + // read alarm status from Register C and remember if it was set + // if it wasn't set, keep alarm wake status field invalid + // if it was set, indicate to the OS that the alarm expired and that it woke the system. + // TODO: Find out if the alarm woke the system, for now assume it did (this will need usage of SMI + // handlers.) + + if (LEqual(0xF, ALWS)) { + if (LAnd (STAC, 0x20)) { + Store (0x3, ALWS) + return (ALWS) + } + } + + return (0x0) + } + + // Clear Wake alarm status. + //This object is required and enables the OSPM to clear the status of wake alarms. Expired wake + //timers will wake the platform even if the transition to a sleep state was completed after the wake + //timer has expired. This method enables the OSPMto clear the status of expired wake timers. + Method (_CWS, 0x1, Serialized) + { + // From the ACPI specification + // "Writes to the DC timer when AC only wake is supported will be ignored" + if (LEqual(1, Arg0)) { + return (0) + } + + RTWT() + + INHB() + // Clear the alarm seconds, alarm minutes and alarm hours + Store (0x00, SECA) + Store (0x00, MINA) + Store (0x00, HORA) + ALLW() + + // Clear the "Date Alarm" in RTC_REGD (bits 5:0) + And (STAD, 0x80, STAD) + + // Reading Register C should clear the "Alarm Flag (AF)" (Bit5) + if (LEqual(0xF, ALWS)) { + Store (STAC, Local0) + } + + // Disable the "Alarm Interrupt Enable" (AIE) bit in RTC_REGB + And(STAB, 0xDF, STAB) + + // Mark ALWS invalid + Store (0xF, ALWS) + + return (0x0) + } + + // Sets the timer wake policy. + + //This object is required and sets the expired timer wake policy.The policy is applied when a + //corresponding timer expired but the wake signal was not asserted as a result of the power source. + //The platform accumulates elapsed time on the power source and asserts the wake signal when the + //elapsed timer on the power source exceeds the expired timer wake policy value. Power source + //transitions do not reset the expired timer wake policy values. When the Wake Alarm device asserts + //the wake, the expired timer wake policy values ofboth the AC timer and DC timer are reset to + //0xFFFFFFFF automatically by hardware. + + Method (_STP, 0x2, Serialized) + { + // From the ACPI specification + // "Writes to the DC timer when AC only wake is supported will be ignored" + if (LEqual(0x1, Arg0)) { + return (0) + } + + // + if (LGreater(Arg1, 0x01)) { + return (0x1) + } + + return (0x0) + } + + // Set the value in specified timer + + //This object is required and setsthe timer to the specified value. As defined in _TIV, the value + //indicates the number of seconds between the time when the timer is programmed and the time when + //it expires. When the Wake Alarm device asserts the wake signal, the timer value is automatically + //reset to 0xFFFFFFFF (disabled). + Method (_STV, 0x2, Serialized) + { + Name(THOR, 0) + Name(TMIN, 0) + Name(TSEC, 0) + + // From the ACPI specification + // "Writes to the DC timer when AC only wake is supported will be ignored" + if (LEqual(0x01, Arg0)) { + return (0x0) + } + + + // RTC hours/minutes/seconds cannot be set for more than 23 hours, 59 minutes + // and 59 seconds in the future, otherwise we would be setting the current time + // and the alarm would tigger immediatly + if (LGreater(Arg1, 86399)) { + return (0x1) + } + + // Divide the time (which is passed in seconds) into hours, minutes and seconds + Divide(Arg1, 60, TSEC, TMIN) + Divide(TMIN, 60, TMIN, THOR) + + RTWT() + // Add the current seconds to the number of seconds in the future to set the alarm + // and check if its greater than 59 + if( LGreater(Add(FromBCD(SEC), TSEC, TSEC), 59) ){ + // It is greater than 59, so get the mod 60 and convert to BCD and store into the + // the seconds alarm. Increment the TMIN too + ToBCD(Mod(TSEC, 60), Local1) + INCREMENT(TMIN) + } else { + // Its less than 60, just conver to BCD and store it + ToBCD(TSEC, Local1) + } + Store(Local1, TSEC) + + // Add the current minutes to the number of minutes in the future + // and check if its greater than 59 + if( LGreater(Add(FromBCD(MIN), TMIN, TMIN), 59) ){ + // It is greater than 59, so get the mod 60 and store it into + // the minutes alarm and increment the THORs + ToBCD(Mod(TMIN, 60), Local1) + INCREMENT(THOR) + } else { + // Its less than 60, just conver to BCD and store it + ToBCD(TMIN, Local1) + } + Store(Local1, TMIN) + + // Add the current hours to the number of hours in the future + // and check if its greater than 24 + if( LGreater(Add(FromBCD(HOR), THOR, THOR), 23) ){ + // It is greater than 63, so get the mod 24 and store it into + // the hours alarm + ToBCD(Mod(THOR, 60), Local1) + } else { + ToBCD(THOR, Local1) + } + Store(Local1, THOR) + + // Inhibit updating and then program the Alarm + INHB() + Store(THOR, HORA) + Store(TMIN, MINA) + Store(TSEC, SECA) + + // Clear the Date Alarm in RTC_REGD (bits 5:0) to ensure they do not + // interfere the RTC alarm + And (STAD, 0x80, STAD) + + // Write the Alarm Interrupt Enable (AIE) bit in RTC_REGB + OR(STAB, 0x20, STAB) + ALLW() + + Or(PMEN, 0x0400, PMEN) + Or(PMS, 0x0400, PMS) + + return (0x0) + } + + // Get the timer wake policy of the specified timer + //This object returns the current expired timer wake policy setting ofthe specified timer. + + // Ret Value is an Integer (DWORD) containing current expired timer wake policy: + //0x00000000 - The timer will wake up the system instantly after the power source changes + //0x00000001 - 0xFFFFFFFE: Time between the power source changes and the timer wakes up the + //system ( in units of seconds) + //0xFFFFFFFF - The timer will never wake up the system after the power source changes + + Method (_TIP, 0x1, Serialized) { + + if( LEqual(Arg0, 1)) { + return (0xFFFFFFFF) + } + + return (0x0) + } + + + // Get the remaining timer value + Method (_TIV, 0x1, Serialized) + { + Name(TTIM, 0x00000000) + + // If queried about the DC timer, return + if (LEqual(0x01, Arg0)) { + return (0xFFFFFFFF) + } + + RTWT() + + if( LGreaterEqual(HORA, HOR) ) { + FromBCD(Subtract(HORA, HOR), Local0) + } else { + Subtract(24, FromBCD(HOR), Local0) + Add(FromBCD(HORA), Local0, Local0) + } + Add(Multiply(Local0, 3600), TTIM, TTIM) + + if( LGreaterEqual(MINA, MIN) ) { + FromBCD(Subtract(MINA, MIN), Local0) + } else { + Subtract(60, FromBCD(MIN), Local0) + Add(FromBCD(MINA), Local0, Local0) + } + Add(Multiply(Local0, 60), TTIM, TTIM) + + if( LGreaterEqual(SECA, SEC) ) { + FromBCD(Subtract(SECA, SEC), Local0) + } else { + Subtract(60, FromBCD(SEC), Local0) + Add(FromBCD(SECA), Local0, Local0) + } + Add(Local0, TTIM, TTIM) + + return (TTIM) + } + } + +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2014, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Pkwy, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//**********************************************************************
\ No newline at end of file diff --git a/Core/EM/ACPI/Uart1.asl b/Core/EM/ACPI/Uart1.asl new file mode 100644 index 0000000..61344f7 --- /dev/null +++ b/Core/EM/ACPI/Uart1.asl @@ -0,0 +1,159 @@ +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2009, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Pkwy, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//********************************************************************** +// $Header: /Alaska/BIN/Modules/ACPI/Template/Core/Uart1.asl 7 10/01/10 3:43p Oleksiyy $ +// +// $Revision: 7 $ +// +// $Date: 10/01/10 3:43p $ +//**********************************************************************; +// Revision History +// ---------------- +// $Log: /Alaska/BIN/Modules/ACPI/Template/Core/Uart1.asl $ +// +// 7 10/01/10 3:43p Oleksiyy +// Issue Number: 39752 +// +// Category: Improvement +// +// Description: File modified to support Status Code in Runtime by hiding +// COM0 from OS. +// +// Files: Uart1.asl, Tokens.c, Runtime.c, GenericSio.c, EfiLib.c, +// CsmLib.c, AmiDxeLib.h and StatusCode eModule. +// +// 6 3/26/09 4:53p Oleksiyy +// New ACPI Core implementation - improves logic, execution time and +// memory usage of ACPI module. +// +// 5 8/03/06 12:45p Stacyh +// Updated to allow the use of SI1P for systems with 2 SIOs. Now contains +// generic methods assuming SI1P to be 0 as well as methods which check +// SI1P (these are commented out). +// +// 4 4/21/06 12:38p Felixp +// +// 2 4/03/06 4:05p Felixp +// New Super I/O infrastructure Support +// +// 1 3/24/05 5:01p Sivagarn +// +// 1 2/03/05 6:42p Sivagarn +// 0ABHI001 Check in +// +// 1 7/27/04 2:48p Yakovlevs +// +// 7 03/04/07 5:41p Chung +// Modify all I/O beta version +// +// 5 9/06/02 10:53a Alexp +// Add SourceSafe headers to all core asl files +// +//**********************************************************************; +// UART1 // +// Category # :0x00 +Device(UAR1) { + Name(_UID, 1) //Generic ID for COMA + +// Use the following if not using SI1P or only have 1 SIO + Method(_HID, 0) {Return(^^SIO1.UHID(0))} //PnP Device ID + Method(_STA,0,Serialized) + { + If(And(\IOST,0x01)){ + Return (0x0F) // UART1 device Present + } else { + Return(0x00) // Device not present + } + } + + Method(_DIS, 0) {^^SIO1.DCNT(0, 0)} //Disable UART + Method(_CRS, 0) {Return(^^SIO1.DCRS(0, 0))} //Get UART current resources + Method(_SRS, 1) {^^SIO1.DSRS(Arg0, 0)} //Set UART recources + +// Use the following if using SI1P +// Method(_HID, 0) { //PnP Device ID +// if(SI1P){Return(^^SIO1.UHID(0))} +// else{Return(^^SIO2.UHID(0))} +// } +// Method(_STA, 0) { //Get UART status +// if(SI1P){Return(^^SIO1.DSTA(0))} +// else{Return(^^SIO2.DSTA(0))} +// } +// Method(_DIS, 0) { //Disable UART +// if(SI1P){^^SIO1.DCNT(0, 0)} +// else{^^SIO2.DCNT(0, 0)} +// } +// Method(_CRS, 0) { //Get UART current resources +// if(SI1P){Return(^^SIO1.DCRS(0, 0))} +// else{Return(^^SIO2.DCRS(0, 0))} +// } +// Method(_SRS, 1) { //Set UART resources +// if(SI1P){^^SIO1.DSRS(Arg0, 0)} +// else{^^SIO2.DSRS(Arg0, 0)} +// } + +//----------------------------------------------------------------------- +// UART1 Possible Resources +//----------------------------------------------------------------------- +//NOTE: _PRS MUST be the NAME not a METHOD object +//to have GENERICSIO.C working right! +//----------------------------------------------------------------------- + Name(_PRS, ResourceTemplate() { + StartDependentFn(0, 0) { + IO(Decode16, 0x3F8, 0x3F8, 1, 8) + IRQNoFlags() {4} + DMA(Compatibility, NotBusMaster, Transfer8) {} + } + StartDependentFnNoPri() { + IO(Decode16, 0x3F8, 0x3F8, 1, 8) + IRQNoFlags() {3,4,5,6,7,10,11,12} + DMA(Compatibility, NotBusMaster, Transfer8) {} + } + StartDependentFnNoPri() { + IO(Decode16, 0x2F8, 0x2F8, 1, 8) + IRQNoFlags() {3,4,5,6,7,10,11,12} + DMA(Compatibility, NotBusMaster, Transfer8) {} + } + StartDependentFnNoPri() { + IO(Decode16, 0x3E8, 0x3E8, 1, 8) + IRQNoFlags() {3,4,5,6,7,10,11,12} + DMA(Compatibility, NotBusMaster, Transfer8) {} + } + StartDependentFnNoPri() { + IO(Decode16, 0x2E8, 0x2E8, 1, 8) + IRQNoFlags() {3,4,5,6,7,10,11,12} + DMA(Compatibility, NotBusMaster, Transfer8) {} + } + EndDependentFn() + }) + + +/* +//---------Power Resources for UART1 ------------------------- + PowerResource(URP1, 0, 0) { //SystemLevel Parameter=0, + //which means UART can be turned off + //in any sleep state + Method(_STA, 0) { + Return(URAP) //Get Power Status + } //end of _STA + Method(_ON) { + Store(1, URAP) //Power on + } //end of _ON + Method(_OFF){ + Store(0, URAP) //Power off + } //end of _OFF + } + Name(_PR0, Package(){URP1}) //Reference to PowerResources +*/ +} // End Of UAR1 +//----------------------------------------------------------------------- diff --git a/Core/EM/ACPI/Uart1ir.asl b/Core/EM/ACPI/Uart1ir.asl new file mode 100644 index 0000000..de5e165 --- /dev/null +++ b/Core/EM/ACPI/Uart1ir.asl @@ -0,0 +1,143 @@ +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2009, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Pkwy, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//********************************************************************** +// $Header: /Alaska/BIN/Modules/ACPI/Template/Core/Uart1ir.asl 4 3/26/09 4:53p Oleksiyy $ +// +// $Revision: 4 $ +// +// $Date: 3/26/09 4:53p $ +//**********************************************************************; +// Revision History +// ---------------- +// $Log: /Alaska/BIN/Modules/ACPI/Template/Core/Uart1ir.asl $ +// +// 4 3/26/09 4:53p Oleksiyy +// New ACPI Core implementation - improves logic, execution time and +// memory usage of ACPI module. +// +// 3 8/03/06 12:45p Stacyh +// Updated to allow the use of SI1P for systems with 2 SIOs. Now contains +// generic methods assuming SI1P to be 0 as well as methods which check +// SI1P (these are commented out). +// +// 2 4/03/06 4:05p Felixp +// New Super I/O infrastructure Support +// +// 1 3/24/05 5:01p Sivagarn +// +// 1 2/03/05 6:42p Sivagarn +// 0ABHI001 Check in +// +// 1 7/27/04 2:48p Yakovlevs +// +// 7 03/04/07 5:42p Chung +// Modify all I/O beta version +// +// 6 9/06/02 10:53a Alexp +// Add SourceSafe headers to all core asl files +// +//**********************************************************************; +// UART + IrDa = COMA // +// Category # :0x00 +// Cannot be included along with UART1.ASL. Only one UART1 can be present in ASL. +Device(UAR1) { + Name(_UID, 1) //Generic ID for COMA + +// Use the following if not using SI1P or only have 1 SIO + Method(_HID, 0) {Return(^^SIO1.UHID(0))} //PnP Device ID + Method(_STA, 0) {Return(^^SIO1.DSTA(0))} //Get UART status + Method(_DIS, 0) {^^SIO1.DCNT(0, 0)} //Disable UART + Method(_CRS, 0) {Return(^^SIO1.DCRS(0, 1))} //Get UART current resources + Method(_SRS, 1) {^^SIO1.DSRS(Arg0, 0)} //Set UART resources + +// Use the following if using SI1P +// Method(_HID, 0) { //PnP Device ID +// if(SI1P){Return(^^SIO1.UHID(0))} +// else{Return(^^SIO2.UHID(0))} +// } +// Method(_STA, 0) { //Get UART status +// if(SI1P){Return(^^SIO1.DSTA(0))} +// else{Return(^^SIO2.DSTA(0))} +// } +// Method(_DIS, 0) { //Disable UART +// if(SI1P){^^SIO1.DCNT(0, 0)} +// else{^^SIO2.DCNT(0, 0)} +// } +// Method(_CRS, 0) { //Get UART current resources +// if(SI1P){Return(^^SIO1.DCRS(0, 1))} +// else{Return(^^SIO2.DCRS(0, 1))} +// } +// Method(_SRS, 1) { //Set UART resources +// if(SI1P){^^SIO1.DSRS(Arg0, 0)} +// else{^^SIO2.DSRS(Arg0, 0)} +// } + +//------------------------------------------------------------------------ +// UART1/2 , IrDa Possible Resources +//------------------------------------------------------------------------ +//NOTE: _PRS MUST be the NAME not a METHOD object +//to have GENERICSIO.C working right! +//----------------------------------------------------------------------- + + Name(_PRS, ResourceTemplate() { +// IRQ, No DMA + StartDependentFn(0, 0) { + IO(Decode16, 0x3F8, 0X3F8, 1, 8) + IRQNoFlags() {4} + DMA(Compatibility, NotBusMaster, Transfer8) {} + } + StartDependentFnNoPri() { + IO(Decode16, 0X3F8, 0X3F8, 1, 8) + IRQNoFlags() {3,4,5,6,7,10,11,12} + DMA(Compatibility, NotBusMaster, Transfer8) {} + } + StartDependentFnNoPri() { + IO(Decode16, 0x2F8, 0X2F8, 1, 8) + IRQNoFlags() {3,4,5,6,7,10,11,12} + DMA(Compatibility, NotBusMaster, Transfer8) {} + } + StartDependentFnNoPri() { + IO(Decode16, 0x3E8, 0X3E8, 1, 8) + IRQNoFlags() {3,4,5,6,7,10,11,12} + DMA(Compatibility, NotBusMaster, Transfer8) {} + } + StartDependentFnNoPri() { + IO(Decode16, 0x2E8, 0X2E8, 1, 8) + IRQNoFlags() {3,4,5,6,7,10,11,12} + DMA(Compatibility, NotBusMaster, Transfer8) {} + } +// DMA,IRQ + StartDependentFnNoPri() { + IO(Decode16, 0x3F8, 0X3F8, 1, 8) + IRQNoFlags() {3,4,5,6,7,10,11,12} + DMA(Compatibility, NotBusMaster, Transfer8) {0,1,2,3} + } + StartDependentFnNoPri() { + IO(Decode16, 0x2F8, 0X2F8, 1, 8) + IRQNoFlags() {3,4,5,6,7,10,11,12} + DMA(Compatibility, NotBusMaster, Transfer8) {0,1,2,3} + } + StartDependentFnNoPri() { + IO(Decode16, 0x3E8, 0X3E8, 1, 8) + IRQNoFlags() {3,4,5,6,7,10,11,12} + DMA(Compatibility, NotBusMaster, Transfer8) {0,1,2,3} + } + StartDependentFnNoPri() { + IO(Decode16, 0x2E8, 0X2E8, 1, 8) + IRQNoFlags() {3,4,5,6,7,10,11,12} + DMA(Compatibility, NotBusMaster, Transfer8) {0,1,2,3} + } + EndDependentFn() + }) +} // End Of UAR1 +//------------------------------------------------------------------------ diff --git a/Core/EM/ACPI/Uart2.asl b/Core/EM/ACPI/Uart2.asl new file mode 100644 index 0000000..eda0bb6 --- /dev/null +++ b/Core/EM/ACPI/Uart2.asl @@ -0,0 +1,137 @@ +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2009, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Pkwy, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//********************************************************************** +// $Header: /Alaska/BIN/Modules/ACPI/Template/Core/Uart2.asl 4 3/26/09 4:53p Oleksiyy $ +// +// $Revision: 4 $ +// +// $Date: 3/26/09 4:53p $ +//**********************************************************************; +// Revision History +// ---------------- +// $Log: /Alaska/BIN/Modules/ACPI/Template/Core/Uart2.asl $ +// +// 4 3/26/09 4:53p Oleksiyy +// New ACPI Core implementation - improves logic, execution time and +// memory usage of ACPI module. +// +// 3 8/03/06 12:45p Stacyh +// Updated to allow the use of SI1P for systems with 2 SIOs. Now contains +// generic methods assuming SI1P to be 0 as well as methods which check +// SI1P (these are commented out). +// +// 2 4/03/06 4:05p Felixp +// New Super I/O infrastructure Support +// +// 1 3/24/05 5:01p Sivagarn +// +// 1 2/03/05 6:42p Sivagarn +// 0ABHI001 Check in +// +// 1 7/27/04 2:48p Yakovlevs +// +// 7 03/04/07 5:42p Chung +// Modify all I/O beta version +// +// 5 9/06/02 10:53a Alexp +// Add SourceSafe headers to all core asl files +// +//**********************************************************************; +// UART2 - COMB or Infrared // +// Requires Uart1(ir).asl component present as well +// Category # :0x01 +Device(UAR2) { + Name(_UID, 2) //Generic ID for COMB + +// Use the following if not using SI1P or only have 1 SIO + Method(_HID, 0) {Return(^^SIO1.UHID(1))} //PnP Device ID + Method(_STA, 0) {Return(^^SIO1.DSTA(1))} //Get UART status + Method(_DIS, 0) {^^SIO1.DCNT(1, 0)} //Disable UART + Method(_CRS, 0) {Return(^^SIO1.DCRS(1, 0))} //Get UART current resources + Method(_SRS, 1) {^^SIO1.DSRS(Arg0, 1)} //Set UART resources + +// Use the following if using SI1P +// Method(_HID, 0) { //PnP Device ID +// if(SI1P){Return(^^SIO1.UHID(1))} +// else{Return(^^SIO2.UHID(1))} +// } +// Method(_STA, 0) { //Get UART status +// if(SI1P){Return(^^SIO1.DSTA(1))} +// else{Return(^^SIO2.DSTA(1))} +// } +// Method(_DIS, 0) { //Disable UART +// if(SI1P){^^SIO1.DCNT(1, 0)} +// else{^^SIO2.DCNT(1, 0)} +// } +// Method(_CRS, 0) { //Get UART current resources +// if(SI1P){Return(^^SIO1.DCRS(1, 0))} +// else{Return(^^SIO2.DCRS(1, 0))} +// } +// Method(_SRS, 1) { //Set UART resources +// if(SI1P){^^SIO1.DSRS(Arg0, 1)} +// else{^^SIO2.DSRS(Arg0, 1)} +// } + +//------------------------------------------------------------------------ +// UART2 Possible Resources +//------------------------------------------------------------------------ +//NOTE: _PRS MUST be the NAME not a METHOD object +//to have GENERICSIO.C working right! +//----------------------------------------------------------------------- + + Name(_PRS, ResourceTemplate() { + StartDependentFn(0, 0) { + IO(Decode16, 0x2F8, 0x2F8, 1, 8) + IRQNoFlags() {3} + DMA(Compatibility, NotBusMaster, Transfer8) {} + } + StartDependentFnNoPri() { + IO(Decode16, 0x3F8, 0x3F8, 1, 8) + IRQNoFlags() {3,4,5,6,7,10,11,12} + DMA(Compatibility, NotBusMaster, Transfer8) {} + } + StartDependentFnNoPri() { + IO(Decode16, 0x2F8, 0x2F8, 1, 8) + IRQNoFlags() {3,4,5,6,7,10,11,12} + DMA(Compatibility, NotBusMaster, Transfer8) {} + } + StartDependentFnNoPri() { + IO(Decode16, 0x3E8, 0x3E8, 1, 8) + IRQNoFlags() {3,4,5,6,7,10,11,12} + DMA(Compatibility, NotBusMaster, Transfer8) {} + } + StartDependentFnNoPri() { + IO(Decode16, 0x2E8, 0x2E8, 1, 8) + IRQNoFlags() {3,4,5,6,7,10,11,12} + DMA(Compatibility, NotBusMaster, Transfer8) {} + } + EndDependentFn() + }) + + +/* +//---------Power Resources for UART2 ------------------------- + PowerResource(URP2, 0, 0) { //SystemLevel Parameter=0, + Method(_STA, 0) { + Return(URBP) //Get Power Status + } //end of _STA + Method(_ON) { + Store(1, URBP) //Power on + } //end of _ON + Method(_OFF){ + Store(0, URBP) //Power off + } //end of _OFF + } + Name(_PR0, Package(){URP2}) //Reference to PowerResources +*/ +} // End Of UAR2 diff --git a/Core/EM/ACPI/Uart2ir.asl b/Core/EM/ACPI/Uart2ir.asl new file mode 100644 index 0000000..5aa5b86 --- /dev/null +++ b/Core/EM/ACPI/Uart2ir.asl @@ -0,0 +1,467 @@ +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2009, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Pkwy, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//********************************************************************** +// $Header: /Alaska/BIN/Modules/ACPI/Template/Core/Uart2ir.asl 7 3/26/09 4:53p Oleksiyy $ +// +// $Revision: 7 $ +// +// $Date: 3/26/09 4:53p $ +//**********************************************************************; +// Revision History +// ---------------- +// $Log: /Alaska/BIN/Modules/ACPI/Template/Core/Uart2ir.asl $ +// +// 7 3/26/09 4:53p Oleksiyy +// New ACPI Core implementation - improves logic, execution time and +// memory usage of ACPI module. +// +// 6 4/09/08 5:05p Yakovlevs +// +// 5 9/18/07 10:13a Pats +// Removed unnecessary decode range code. +// +// 4 3/30/07 12:00p Pats +// Modified to support Fast IR. +// +// 3 8/03/06 12:45p Stacyh +// Updated to allow the use of SI1P for systems with 2 SIOs. Now contains +// generic methods assuming SI1P to be 0 as well as methods which check +// SI1P (these are commented out). +// +// 2 4/03/06 4:05p Felixp +// New Super I/O infrastructure Support +// +// 1 3/24/05 5:01p Sivagarn +// +// 1 2/03/05 6:42p Sivagarn +// 0ABHI001 Check in +// +// 1 7/27/04 2:48p Yakovlevs +// +// 6 03/04/07 5:42p Chung +// Modify all I/O beta version +// +// 5 9/06/02 10:53a Alexp +// Add SourceSafe headers to all core asl files +// +//**********************************************************************; +// UART2 - COMB or Infrared // +// Requires Uart1(ir).asl component present as well +// Cannot be included along with UART2.ASL. Only one UART2 Device can be present in ASL. +// Category # :0x01 +Device(UAR2) // SMSC N207 UART 2. +{ + +OperationRegion(IOID, // Name of Operation Region for SuperIO device + SystemIO, // Type of address space + SP1O, // Offset to start of region + 2) // Size of region in bytes + // End of Operation Region +Field(IOID, ByteAcc, NoLock,Preserve){ + INDX, 8, // Field named INDX is 8 bit wide + DATA, 8 // Field DATA is 8 bit wide +} + + +//---------------------------------------------------------------------- +// Set of Field names to be used to access SIO configuration space. +//---------------------------------------------------------------------- +IndexField(INDX, DATA, ByteAcc, NoLock, Preserve){ + Offset(0x02), + CR02, 8, // UART Power Management + Offset(0x0C), + CR0C, 8, // UARTMODE + Offset(0x24), + CR24, 8, // UART 1 Base Address + CR25, 8, // UART 2 Base Address + Offset(0x28), + CR28, 8, // UART IRQ Select + Offset(0x2B), + CR2B, 8, // FIR Base address + CR2C, 8, // FIR DMA + Offset(0x3A), + CR3A, 8, // LPC Docking Activate + CR3B, 8, // LPC Docking Base (High) + CR3C, 8, // LPC Docking Base (Low) +// Offset(0x55), +// CR55, 8, // Configuration Enable Key +// Offset(0xAA), +// CRAA, 8 // Configuration Disable Key +} //End of indexed field + + +//------------------------------------------------------------------------ +// Entry Config Mode +//------------------------------------------------------------------------ +Method(ENFG) { + Store(0x55, INDX) +} + + +//------------------------------------------------------------------------ +// Exit Config Mode +//------------------------------------------------------------------------ +Method(EXFG, 0) { + Store(0xAA, INDX) +} + + // Identify UART 2 as an IR Device. + Name(_UID, 2) //Generic ID for COMA +// Name(_HID, EISAID("PNP0510")) + + Method(_HID, 0){ + ENFG() + And(CR0C, 0x18, Local0) + Store(CR2B, Local1) + EXFG() + If(Local0){ + If(Local1) + {Return(EISAID("SMCF010"))} //PnP Device ID FIR Type + Else + {Return(EISAID("PNP0510"))} //PnP Device ID InfraRed Type + }Else + {Return(EISAID("PNP0501"))} //PnP Device ID 16550 Type + } + + + // Status Method for UART 2. + Method(_STA,0,Serialized) + { + // + //Check SIR Base Address, If ADR9 and ADR8 are 0, SIR disabled. + // + + If(And(\IOST,0x02)){ + Return (0x0F) // UART2 device Present + } else { + Return(0x00) // Device not present + } + + } + + // Disable Method for UART 2. + Method(_DIS,0,Serialized) + { + ENFG() + Store(And(CR02,0x0F),CR02) + EXFG() + } + + + // + // Current Resource Setting Method for UART 2. + // + Method(_CRS,0,Serialized) + { + + ENFG() + Store(CR2B, Local0) + EXFG() + If(Local0) + { + // Create the FIR Buffer that stores the Resources to + // be returned. + Name(BUF0,ResourceTemplate() + { + IO(Decode16, 0x0000, 0x0000, 0x01, 0x08) + IO(Decode16, 0x0000, 0x0000, 0x01, 0x08) + IRQNoFlags() {7} + DMA(Compatibility, NotBusMaster, Transfer8, ) {2} + }) + + // Create pointers to the specific byte. + // + CreateByteField(BUF0,0x02,IO10) + CreateByteField(BUF0,0x03,IO11) + CreateByteField(BUF0,0x04,IO12) + CreateByteField(BUF0,0x05,IO13) + CreateByteField(BUF0,0x0a,IO20) + CreateByteField(BUF0,0x0b,IO21) + CreateByteField(BUF0,0x0c,IO22) + CreateByteField(BUF0,0x0d,IO23) + CreateWordField(BUF0,0x11,IRQW) + CreateByteField(BUF0,0x14,DMA0) + + ENFG() + + // + // Write the Base Address into the Buffer. + // + ShiftLeft(CR25,2,IO10) // Low Byte. + ShiftRight(And(CR25,0xC0), 6, IO11) + Store(IO10, IO12) + Store(IO11, IO13) + + ShiftLeft(CR2B,3,IO20) // Low Byte. + ShiftRight(And(CR2B,0xE0), 5, IO21) + Store(IO20, IO22) + Store(IO21, IO23) + + // + // Write the IRQ value into the Buffer. + // + Store(0x0,Local1) + And(CR28,0x0F,Local1) + ShiftLeft(1, Local1, IRQW) + + // Write DMA value into buffer + Store(0x0,Local1) + And(CR2C,0x0F,Local1) + If(LEqual(Local1, 0x0F)){ + Store(0, DMA0) //No DMA + }Else{ + ShiftLeft(1, Local1, DMA0) + } + + EXFG() + + Return(BUF0) + } + Else + { + // Create the SIR Buffer that stores the Resources to + // be returned. + Name(BUF1,ResourceTemplate() + { + IO(Decode16,0x0000, 0x0000, 0x01, 0x08) + IRQNoFlags(){7} + }) + + // Create pointers to the specific byte. + // + CreateByteField(BUF1,0x02,IOL0) + CreateByteField(BUF1,0x03,IOL1) + CreateByteField(BUF1,0x04,IOL2) + CreateByteField(BUF1,0x05,IOL3) + CreateWordField(BUF1,0x09,IRQR) + + ENFG() + + // + // Write the Base Address into the Buffer. + // + ShiftLeft(CR25,2,IOL0) // Low Byte. + ShiftRight(And(CR25,0xC0), 6, IOL1) + Store(IOL0, IOL2) + Store(IOL0, IOL3) + + // + // Write the IRQ value into the Buffer. + // + Store(0x0,Local1) + And(CR28,0x0F,Local1) + ShiftLeft(One,Local1,IRQR) + + EXFG() + + Return(BUF1) + } + } + + // + // Possible Resource Setting Method for UART 2. + // + Name(_PRS, ResourceTemplate() { +// IRQ, No DMA + StartDependentFn(0, 0) + { + IO(Decode16,0x3E8,0x3E8,0x01,0x08) + IRQNoFlags(){7} + } + + StartDependentFnNoPri() + { + IO(Decode16,0x2F8,0x2F8,0x01,0x08) + IRQNoFlags() {3,4,5,6,7,10,11,12} + } + + StartDependentFnNoPri() + { + IO(Decode16,0x3F8,0x3F8,0x01,0x08) + IRQNoFlags() {3,4,5,6,7,10,11,12} + } + + StartDependentFnNoPri() + { + IO(Decode16,0x2E8,0x2E8,0x01,0x08) + IRQNoFlags() {3,4,5,6,7,10,11,12} + } + +//IRA and DMA + StartDependentFn(0, 0) { + IO(Decode16,0x3E8,0x3E8,0x01,0x08) + IO(Decode16,0x7E8,0x7E8,0x01,0x08) + IRQNoFlags(){7} + DMA(Compatibility, NotBusMaster, Transfer8) {3} + } + StartDependentFnNoPri() { + IO(Decode16, 0x3F8, 0x3F8, 1, 8) + IO(Decode16,0x7E8,0x7E8,0x01,0x08) + IRQNoFlags() {3,4,5,6,7,10,11,12} + DMA(Compatibility, NotBusMaster, Transfer8) {1,2,3} + } + StartDependentFnNoPri() { + IO(Decode16, 0x2F8, 0x3F8, 1, 8) + IO(Decode16,0x7E8,0x7E8,0x01,0x08) + IRQNoFlags() {3,4,5,6,7,10,11,12} + DMA(Compatibility, NotBusMaster, Transfer8) {1,2,3} + } + StartDependentFnNoPri() { + IO(Decode16, 0x3E8, 0x3E8, 1, 8) + IO(Decode16,0x7E8,0x7E8,0x01,0x08) + IRQNoFlags() {3,4,5,6,7,10,11,12} + DMA(Compatibility, NotBusMaster, Transfer8) {1,2,3} + } + StartDependentFnNoPri() { + IO(Decode16, 0x2E8, 0x3E8, 1, 8) + IO(Decode16,0x7E8,0x7E8,0x01,0x08) + IRQNoFlags() {3,4,5,6,7,10,11,12} + DMA(Compatibility, NotBusMaster, Transfer8) {1,2,3} + } + EndDependentFn() + }) + + + // Set Resource Setting Method for UART 2. + Method(_SRS,1,Serialized) + { + ENFG() + Store(CR2B, Local0) + EXFG() + If(Local0) + { + // Point to the specific information in the passed + // in Buffer. + CreateByteField(Arg0,0x02,IO10) + CreateByteField(Arg0,0x03,IO11) + CreateByteField(Arg0,0x0a,IO20) + CreateByteField(Arg0,0x0b,IO21) + CreateWordField(Arg0,0x11,IRQW) + CreateByteField(Arg0,0x14,DMA0) + + ENFG() + + // + // Disable the device. + // + And(CR02,0x0F,CR02) + + // + // Set UART2 mode + // +// Store(0x0B, CR0C) +// Store(0x40, CR0A) +// Store(0x0C, CR0C) + + // + // Set the Base IO Address. + // + Store(ShiftRight(IO10,2),CR25) + Or(CR25,ShiftLeft(IO11,6),CR25) + If(IO20){ + Store(ShiftRight(IO20,3),CR2B) + Or(CR2B,ShiftLeft(IO21,5),CR2B) + } + + + // + // Set the IRQ. + // + And(CR28,0xF0,CR28) + Or(CR28,Subtract(FindSetRightBit(IRQW),1),CR28) + + // Set DMA + And(CR2C,0xF0,CR2C) + If(DMA0) + { + Or(CR2C,Subtract(FindSetRightBit(DMA0),1),CR2C) + } + Else + { + Or(CR2C,0x0F,CR2C) // No DMA + } + + // + // Enable the device. + // + Or(CR02,0x80,CR02) + + EXFG() + + } + Else + { + // Point to the specific information in the passed + // in Buffer. + CreateByteField(Arg0,0x02,IOLO) + CreateByteField(Arg0,0x03,IOHI) + CreateWordField(Arg0,0x09,IRQR) + + ENFG() + + // + // Disable the device. + // + And(CR02,0x0F,CR02) + + // + // Set UART2 mode + // +// Store(0x0B, CR0C) +// Store(0x40, CR0A) +// Store(0x0C, CR0C) + + // + // Set the Base IO Address. + // + Store(ShiftRight(IOLO,2),CR25) + Or(CR25,ShiftLeft(IOHI,6),CR25) + + // + // Set the IRQ. + // + And(CR28,0xF0,CR28) + Or(CR28,Subtract(FindSetRightBit(IRQR),1),CR28) + + // + // Enable the device. + // + Or(CR02,0x80,CR02) + + EXFG() + } + } + + // + // D0 Method for UART 2. + // + Method(_PS0,0,Serialized) + { + ENFG() + Store(Or(CR02,0x80),CR02) + EXFG() + } + + + + // + // D3 Method for UART 2. + // + Method(_PS3,0,Serialized) + { + ENFG() + Store(And(CR02,0x0F),CR02) + EXFG() + } + +}
\ No newline at end of file diff --git a/Core/EM/ACPI/Uart3.asl b/Core/EM/ACPI/Uart3.asl new file mode 100644 index 0000000..4163521 --- /dev/null +++ b/Core/EM/ACPI/Uart3.asl @@ -0,0 +1,103 @@ +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2009, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Pkwy, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//********************************************************************** +// $Header: /Alaska/BIN/Modules/ACPI/Template/Core/Uart3.asl 3 3/26/09 4:53p Oleksiyy $ +// +// $Revision: 3 $ +// +// $Date: 3/26/09 4:53p $ +//**********************************************************************; +// Revision History +// ---------------- +// $Log: /Alaska/BIN/Modules/ACPI/Template/Core/Uart3.asl $ +// +// 3 3/26/09 4:53p Oleksiyy +// New ACPI Core implementation - improves logic, execution time and +// memory usage of ACPI module. +// +// 2 4/03/06 4:05p Felixp +// New Super I/O infrastructure Support +// +// 1 3/24/05 5:01p Sivagarn +// +// 1 2/03/05 6:41p Sivagarn +// 0ABHI001 Check in +// +// 1 7/27/04 2:48p Yakovlevs +// +// 1 03/04/07 5:54p Chung +// Add ASL core for new all I/O beta version +// +//**********************************************************************; +// UART3 // +// Category # :0x00 +Device(UAR3) { + Name(_UID, 3) //Generic ID for COMC + Method(_HID, 0) { //PnP Device ID + if(SI1P){Return(^^SIO2.UHID(0))} + else{Return(^^SIO1.UHID(0))} + } + Method(_STA, 0) { //Get UART status + if(SI1P){Return(^^SIO2.DSTA(0))} + else{Return(^^SIO1.DSTA(0))} + } + Method(_DIS, 0) { //Disable UART + if(SI1P){^^SIO2.DCNT(0, 0)} + else{^^SIO1.DCNT(0, 0)} + } + Method(_CRS, 0) { //Get UART current resources + if(SI1P){Return(^^SIO2.DCRS(0, 0))} + else{Return(^^SIO1.DCRS(0, 0))} + } + Method(_SRS, 1) { //Set UART resources + if(SI1P){^^SIO2.DSRS(Arg0, 0)} + else{^^SIO1.DSRS(Arg0, 0)} + } + + +//----------------------------------------------------------------------- +// UART3 Possible Resources +//----------------------------------------------------------------------- +//NOTE: _PRS MUST be the NAME not a METHOD object +//to have GENERICSIO.C working right! +//----------------------------------------------------------------------- + + Name(_PRS, ResourceTemplate() { + StartDependentFn(0, 0) { + IO(Decode16, 0x3E8, 0x3E8, 1, 8) + IRQNoFlags() {7} + DMA(Compatibility, NotBusMaster, Transfer8) {} + } + StartDependentFnNoPri() { + IO(Decode16, 0x3F8, 0x3F8, 1, 8) + IRQNoFlags() {3,4,5,6,7,9,10,11,12} + DMA(Compatibility, NotBusMaster, Transfer8) {} + } + StartDependentFnNoPri() { + IO(Decode16, 0x2F8, 0x2F8, 1, 8) + IRQNoFlags() {3,4,5,6,7,9,10,11,12} + DMA(Compatibility, NotBusMaster, Transfer8) {} + } + StartDependentFnNoPri() { + IO(Decode16, 0x3E8, 0x3E8, 1, 8) + IRQNoFlags() {3,4,5,6,7,9,10,11,12} + DMA(Compatibility, NotBusMaster, Transfer8) {} + } + StartDependentFnNoPri() { + IO(Decode16, 0x2E8, 0x2E8, 1, 8) + IRQNoFlags() {3,4,5,6,7,9,10,11,12} + DMA(Compatibility, NotBusMaster, Transfer8) {} + } + EndDependentFn() + }) +} // End Of UAR3 //------------------------------------------------------ diff --git a/Core/EM/ACPI/Uart3ir.asl b/Core/EM/ACPI/Uart3ir.asl new file mode 100644 index 0000000..11f2c4e --- /dev/null +++ b/Core/EM/ACPI/Uart3ir.asl @@ -0,0 +1,127 @@ +//**********************************************************************; +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2009, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Pkwy, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//********************************************************************** +//**********************************************************************; +// $Header: /Alaska/BIN/Modules/ACPI/Template/Core/Uart3ir.asl 3 3/26/09 4:53p Oleksiyy $ +// +// $Revision: 3 $ +// +// $Date: 3/26/09 4:53p $ +//**********************************************************************; +// Revision History +// ---------------- +// $Log: /Alaska/BIN/Modules/ACPI/Template/Core/Uart3ir.asl $ +// +// 3 3/26/09 4:53p Oleksiyy +// New ACPI Core implementation - improves logic, execution time and +// memory usage of ACPI module. +// +// 2 4/03/06 4:05p Felixp +// New Super I/O infrastructure Support +// +// 1 3/24/05 5:01p Sivagarn +// +// 1 2/03/05 6:41p Sivagarn +// 0ABHI001 Check in +// +// 1 7/27/04 2:48p Yakovlevs +// +// 1 03/04/07 5:55p Chung +// Add ASL core for new all I/O beta version +// +//**********************************************************************; +// UART3 // +// Category # :0x00 +Device(UAR3) { + Name(_UID, 3) //Generic ID for COMC + Method(_HID, 0) { //PnP Device ID + if(SI1P){Return(^^SIO2.UHID(0))} + else{Return(^^SIO1.UHID(0))} + } + Method(_STA, 0) { //Get UART status + if(SI1P){Return(^^SIO2.DSTA(0))} + else{Return(^^SIO1.DSTA(0))} + } + Method(_DIS, 0) { //Disable UART + if(SI1P){^^SIO2.DCNT(0, 0)} + else{^^SIO1.DCNT(0, 0)} + } + Method(_CRS, 0) { //Get UART current resources + if(SI1P){Return(^^SIO2.DCRS(0, 1))} + else{Return(^^SIO1.DCRS(0, 1))} + } + Method(_SRS, 1) { //Set UART resources + if(SI1P){^^SIO2.DSRS(Arg0, 0)} + else{^^SIO1.DSRS(Arg0, 0)} + } + + +//----------------------------------------------------------------------- +// UART3 IrDa Possible Resources +//----------------------------------------------------------------------- +//NOTE: _PRS MUST be the NAME not a METHOD object +//to have GENERICSIO.C working right! +//----------------------------------------------------------------------- + + Name(_PRS, ResourceTemplate() { +// IRQ, No DMA + StartDependentFn(0, 0) { + IO(Decode16, 0x3E8, 0X3E8, 1, 8) + IRQNoFlags() {11} + DMA(Compatibility, NotBusMaster, Transfer8) {} + } + StartDependentFnNoPri() { + IO(Decode16, 0x3F8, 0X3F8, 1, 8) + IRQNoFlags() {3,4,5,6,7,9,10,11,12} + DMA(Compatibility, NotBusMaster, Transfer8) {} + } + StartDependentFnNoPri() { + IO(Decode16, 0x2F8, 0X2F8, 1, 8) + IRQNoFlags() {3,4,5,6,7,9,10,11,12} + DMA(Compatibility, NotBusMaster, Transfer8) {} + } + StartDependentFnNoPri() { + IO(Decode16, 0x3E8, 0X3E8, 1, 8) + IRQNoFlags() {3,4,5,6,7,9,10,11,12} + DMA(Compatibility, NotBusMaster, Transfer8) {} + } + StartDependentFnNoPri() { + IO(Decode16, 0x2E8, 0X2E8, 1, 8) + IRQNoFlags() {3,4,5,6,7,9,10,11,12} + DMA(Compatibility, NotBusMaster, Transfer8) {} + } +// IRQ, DMA + StartDependentFnNoPri() { + IO(Decode16, 0x3F8, 0X3F8, 1, 8) + IRQNoFlags() {3,4,5,6,7,9,10,11,12} + DMA(Compatibility, NotBusMaster, Transfer8) {0,1,2,3} + } + StartDependentFnNoPri() { + IO(Decode16, 0x2F8, 0X2F8, 1, 8) + IRQNoFlags() {3,4,5,6,7,9,10,11,12} + DMA(Compatibility, NotBusMaster, Transfer8) {0,1,2,3} + } + StartDependentFnNoPri() { + IO(Decode16, 0x3E8, 0X3E8, 1, 8) + IRQNoFlags() {3,4,5,6,7,9,10,11,12} + DMA(Compatibility, NotBusMaster, Transfer8) {0,1,2,3} + } + StartDependentFnNoPri() { + IO(Decode16, 0x2E8, 0X2E8, 1, 8) + IRQNoFlags() {3,4,5,6,7,9,10,11,12} + DMA(Compatibility, NotBusMaster, Transfer8) {0,1,2,3} + } + EndDependentFn() + }) +} // End Of UAR3 //------------------------------------------------------ diff --git a/Core/EM/ACPI/Uart4.asl b/Core/EM/ACPI/Uart4.asl new file mode 100644 index 0000000..ee2ce3a --- /dev/null +++ b/Core/EM/ACPI/Uart4.asl @@ -0,0 +1,109 @@ +//**********************************************************************; +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2009, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Pkwy, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//********************************************************************** +//**********************************************************************; +// $Header: /Alaska/BIN/Modules/ACPI/Template/Core/Uart4.asl 3 3/26/09 4:53p Oleksiyy $ +// +// $Revision: 3 $ +// +// $Date: 3/26/09 4:53p $ +//**********************************************************************; +// Revision History +// ---------------- +// $Log: /Alaska/BIN/Modules/ACPI/Template/Core/Uart4.asl $ +// +// 3 3/26/09 4:53p Oleksiyy +// New ACPI Core implementation - improves logic, execution time and +// memory usage of ACPI module. +// +// 2 4/03/06 4:05p Felixp +// New Super I/O infrastructure Support +// +// 1 3/24/05 5:01p Sivagarn +// +// 1 2/03/05 6:41p Sivagarn +// 0ABHI001 Check in +// +// 1 7/27/04 2:48p Yakovlevs +// +// 1 03/04/07 5:56p Chung +// Add ASL core for new all I/O beta version +// +// 5 9/06/02 10:53a Alexp +// Add SourceSafe headers to all core asl files +// +//**********************************************************************; +// UART4 - COMD or Infrared // +// Requires Uart4(ir).asl component present as well +// Category # :0x01 +Device(UAR4) { + Name(_UID, 4) //Generic ID for COMD + Method(_HID, 0) { //PnP Device ID + if(SI1P){Return(^^SIO2.UHID(1))} + else{Return(^^SIO1.UHID(1))} + } + Method(_STA, 0) { //Get UART status + if(SI1P){Return(^^SIO2.DSTA(1))} + else{Return(^^SIO1.DSTA(1))} + } + Method(_DIS, 0) { //Disable UART + if(SI1P){^^SIO2.DCNT(1, 0)} + else{^^SIO1.DCNT(1, 0)} + } + Method(_CRS, 0) { //Get UART current resources + if(SI1P){Return(^^SIO2.DCRS(1, 0))} + else{Return(^^SIO1.DCRS(1, 0))} + } + Method(_SRS, 1) { //Set UART resources + if(SI1P){^^SIO2.DSRS(Arg0, 1)} + else{^^SIO1.DSRS(Arg0, 1)} + } + +//------------------------------------------------------------------------ +// UART4 Possible Resources +//------------------------------------------------------------------------ +//NOTE: _PRS MUST be the NAME not a METHOD object +//to have GENERICSIO.C working right! +//----------------------------------------------------------------------- + + Name(_PRS, ResourceTemplate() { +// IRQ, No DMA + StartDependentFn(0, 0) { + IO(Decode16, 0x2E8, 0X2E8, 1, 8) + IRQNoFlags() {10} + DMA(Compatibility, NotBusMaster, Transfer8) {} + } + StartDependentFnNoPri() { + IO(Decode16, 0x3F8, 0X3F8, 1, 8) + IRQNoFlags() {3,4,5,6,7,9,10,11,12} + DMA(Compatibility, NotBusMaster, Transfer8) {} + } + StartDependentFnNoPri() { + IO(Decode16, 0x2F8, 0X2F8, 1, 8) + IRQNoFlags() {3,4,5,6,7,9,10,11,12} + DMA(Compatibility, NotBusMaster, Transfer8) {} + } + StartDependentFnNoPri() { + IO(Decode16, 0x3E8, 0X3E8, 1, 8) + IRQNoFlags() {3,4,5,6,7,9,10,11,12} + DMA(Compatibility, NotBusMaster, Transfer8) {} + } + StartDependentFnNoPri() { + IO(Decode16, 0x2E8, 0X2E8, 1, 8) + IRQNoFlags() {3,4,5,6,7,9,10,11,12} + DMA(Compatibility, NotBusMaster, Transfer8) {} + } + EndDependentFn() + }) +} // End Of UAR4 diff --git a/Core/EM/ACPI/Uart4ir.asl b/Core/EM/ACPI/Uart4ir.asl new file mode 100644 index 0000000..eba59b0 --- /dev/null +++ b/Core/EM/ACPI/Uart4ir.asl @@ -0,0 +1,128 @@ +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2009, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Pkwy, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//********************************************************************** +//**********************************************************************; +// $Header: /Alaska/BIN/Modules/ACPI/Template/Core/Uart4ir.asl 3 3/26/09 4:53p Oleksiyy $ +// +// $Revision: 3 $ +// +// $Date: 3/26/09 4:53p $ +//**********************************************************************; +// Revision History +// ---------------- +// $Log: /Alaska/BIN/Modules/ACPI/Template/Core/Uart4ir.asl $ +// +// 3 3/26/09 4:53p Oleksiyy +// New ACPI Core implementation - improves logic, execution time and +// memory usage of ACPI module. +// +// 2 4/03/06 4:05p Felixp +// New Super I/O infrastructure Support +// +// 1 3/24/05 5:01p Sivagarn +// +// 1 2/03/05 6:41p Sivagarn +// 0ABHI001 Check in +// +// 1 7/27/04 2:48p Yakovlevs +// +// 1 03/04/07 5:57p Chung +// Add ASL core for new all I/O beta version +// +//**********************************************************************; +// UART4 - COMD or Infrared // +// Requires Uart4(ir).asl component present as well +// Cannot be included along with UART4IR.ASL. Only one UART4 Device can be present in ASL. +// Category # :0x01 +Device(UAR4) { + Name(_UID, 4) //Generic ID for COMD + Method(_HID, 0) { //PnP Device ID + if(SI1P){Return(^^SIO2.UHID(1))} + else{Return(^^SIO1.UHID(1))} + } + Method(_STA, 0) { //Get UART status + if(SI1P){Return(^^SIO2.DSTA(1))} + else{Return(^^SIO1.DSTA(1))} + } + Method(_DIS, 0) { //Disable UART + if(SI1P){^^SIO2.DCNT(1, 0)} + else{^^SIO1.DCNT(1, 0)} + } + Method(_CRS, 0) { //Get UART current resources + if(SI1P){Return(^^SIO2.DCRS(1, 1))} + else{Return(^^SIO1.DCRS(1, 1))} + } + Method(_SRS, 1) { //Set UART resources + if(SI1P){^^SIO2.DSRS(Arg0, 1)} + else{^^SIO1.DSRS(Arg0, 1)} + } + + +//----------------------------------------------------------------------- +// UART4 IrDa Possible Resources +//----------------------------------------------------------------------- +//NOTE: _PRS MUST be the NAME not a METHOD object +//to have GENERICSIO.C working right! +//----------------------------------------------------------------------- + + Name(_PRS, ResourceTemplate() { +// IRQ, No DMA + StartDependentFn(0, 0) { + IO(Decode16, 0x2E8, 0x2E8, 1, 8) + IRQNoFlags() {10} + DMA(Compatibility, NotBusMaster, Transfer8) {} + } + StartDependentFnNoPri() { + IO(Decode16, 0x3F8, 0x3F8, 1, 8) + IRQNoFlags() {3,4,5,6,7,9,10,11,12} + DMA(Compatibility, NotBusMaster, Transfer8) {} + } + StartDependentFnNoPri() { + IO(Decode16, 0x2F8, 0x2F8, 1, 8) + IRQNoFlags() {3,4,5,6,7,9,10,11,12} + DMA(Compatibility, NotBusMaster, Transfer8) {} + } + StartDependentFnNoPri() { + IO(Decode16, 0x3E8, 0x3E8, 1, 8) + IRQNoFlags() {3,4,5,6,7,9,10,11,12} + DMA(Compatibility, NotBusMaster, Transfer8) {} + } + StartDependentFnNoPri() { + IO(Decode16, 0x2E8, 0x2E8, 1, 8) + IRQNoFlags() {3,4,5,6,7,9,10,11,12} + DMA(Compatibility, NotBusMaster, Transfer8) {} + } +// IRQ, DMA + StartDependentFnNoPri() { + IO(Decode16, 0x3F8, 0x3F8, 1, 8) + IRQNoFlags() {3,4,5,6,7,9,10,11,12} + DMA(Compatibility, NotBusMaster, Transfer8) {0,1,2,3} + } + StartDependentFnNoPri() { + IO(Decode16, 0x2F8, 0x2F8, 1, 8) + IRQNoFlags() {3,4,5,6,7,9,10,11,12} + DMA(Compatibility, NotBusMaster, Transfer8) {0,1,2,3} + } + StartDependentFnNoPri() { + IO(Decode16, 0x3E8, 0x3E8, 1, 8) + IRQNoFlags() {3,4,5,6,7,9,10,11,12} + DMA(Compatibility, NotBusMaster, Transfer8) {0,1,2,3} + } + StartDependentFnNoPri() { + IO(Decode16, 0x2E8, 0x2E8, 1, 8) + IRQNoFlags() {3,4,5,6,7,9,10,11,12} + DMA(Compatibility, NotBusMaster, Transfer8) {0,1,2,3} + } + EndDependentFn() + }) +} // End Of UAR4 //------------------------------------------------------ diff --git a/Core/EM/ACPI/asllib.asl b/Core/EM/ACPI/asllib.asl new file mode 100644 index 0000000..a90c541 --- /dev/null +++ b/Core/EM/ACPI/asllib.asl @@ -0,0 +1,325 @@ +// ASL generic library objects +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2012, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Pkwy, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//********************************************************************** +// $Header: /Alaska/BIN/Modules/ACPI/Template/Core/asllib.asl 10 6/04/13 4:39p Oleksiyy $ +// +// $Revision: 10 $ +// +// $Date: 6/04/13 4:39p $ +//**********************************************************************; +// Revision History +// ---------------- +// $Log: /Alaska/BIN/Modules/ACPI/Template/Core/asllib.asl $ +// +// 10 6/04/13 4:39p Oleksiyy +// [TAG] EIP125640 +// [Category] Improvement +// [Description] Adding Win 8.1 to the OS list in OSFL method. +// [Files] asllib.asl +// +// 9 7/20/12 5:00p Oleksiyy +// [TAG] EIP92404 +// [Category] Improvement +// [Description] ACPI method _OSI("Linux") should no longer be used +// [Files] asllib.asl +// +// 8 4/10/12 6:23p Oleksiyy +// [TAG] EIP87370 +// [Category] Improvement +// [Description] Operation System Vendor String for Win8 +// [Files] asllib.asl +// +// 7 9/29/09 5:06p Oleksiyy +// EIP 20586: RRIO and rDMA methods removed. They are implemented in +// SB.asl file. +// +// 6 9/08/09 11:16a Yakovlevs +// Fixed issue in OSVR detection. Because of "ElseIf" statement it use to +// return wrong (Lovest) value. +// +// 4 3/26/09 4:53p Oleksiyy +// New ACPI Core implementation - improves logic, execution time and +// memory usage of ACPI module. +// +// 3 5/24/06 3:50p Ambikas +// +// 2 5/05/05 7:10p Yakovlevs +// +// 1 3/24/05 5:01p Sivagarn +// +// 1 2/03/05 6:42p Sivagarn +// 0ABHI001 Check in +// +// 1 7/27/04 2:48p Yakovlevs +// +// 18 1/22/03 3:38p Alexp +// Modify GPRW() method +// +// 17 1/15/03 6:09p Alexp +// GPRW-> modify code to make use of Sleep State Bit mask field inside +// BIOS OpRegion. +// +// 16 10/08/02 10:44a Mirk +// missing bracket in OSFL method +// +// 15 10/08/02 10:38a Mirk +// Display proper cp ACPI in PIC mode : AC and for APIC mode : AA +// +// 14 9/20/02 10:04a Alexp +// Uncomment code to store detected WinME to OSFL OS flag. +// +// 13 9/06/02 10:53a Alexp +// Add SourceSafe headers to all core asl files +// +// +//;**********************************************************************; +// File to be included to root ASL scope of DSDT.ASL +//**********************************************************************; +// 1. RRIO(4) & rDMA(3) Dummy control methods. Required when I/O Positive decoding's disabled +// 2. Name PICM - Global Name returns current Interrupt controller mode; updated from _PIC control method +// 3. Method _PIC(1) - Updates PICM with current Interrupt controller mode +// 4. Method MCTH(Str1, Str2) - Compare Str1 and Str2. +// 5. Method GPRW(Package(x,y)) Generic Wake up Control Method to detect the Max Sleep State available in ASL Name scope +// and Return the Package compatible with _PRW format +// 6. Method WAKP(Package) - Return package for _WAK method +// 7. Debug OperationRegions used to display ASL checkpoints int LED CheckPoint Card +//---------------------------------------------------------------------- + +/* +;<AMI_PHDR_START> +;------------------------------------------------------------------------ +; +; Procedure: _PIC +; +; Description: Interrupt mode Control method, returns current Interrupt controller mode; updated from _PIC control method +; OS invokes _PIC to notify ASL of current Interrupt controller mode +; _PIC Input arguments : 0-PIC mode (Default), 1-APIC mode +; Input: Arg0 - Interrupt mode +; Output: Nothing +; +;------------------------------------------------------------------------- +;<AMI_PHDR_END> +*/ + Name(PICM, 0) // Global Name, returns current Interrupt controller mode; updated from _PIC control method +// OS invokes _PIC to notify ASL of current Interrupt controller mode +// _PIC Input arguments : 0-PIC mode (Default), 1-APIC mode + Method(_PIC, 1) { + if(Arg0) { + Store(0xAA, DBG8) // APIC + } else { + Store(0xAC, DBG8) // PIC + } + Store(Arg0, PICM) + } + +/* +;<AMI_PHDR_START> +;------------------------------------------------------------------------ +; +; Procedure: OSFL +; +; Description: OSFL object is used to detect the currently running OS +; Input: Nothing +; Output: OS type +; running under 0 - Win 2000 +; 1 - Win 98/Se +; 2 - Win Me +; 3 - Linux +; 4 - WinXP +; 5 - Windows Server 2003 +; 6 - FreeBSD +; 7 - HP-UX +; 8 - OpenVMS +;-------------------New Values Added ----------------------------- +; 9 - WinXP SP1 +; 10 - WinXP SP2 +; 11 - WinXP SP3 +; 12 - Vista +; 13 - Vista SP1 +; 14 - Win7 +; 15 - Win8 +; 16 - Win8.1 +; 17..n - reserved +; +;------------------------------------------------------------------------- +;<AMI_PHDR_END> +*/ + Name(OSVR, Ones) // Global Name, returns current OS version ID + Method(OSFL, 0){ + if(LNotEqual(OSVR, Ones)) {Return(OSVR)} // OS version was already detected + if(LEqual(PICM,0)) {Store(0xAC, DBG8)} // to indicate OS is running in ACPI PIC mode + Store(3, OSVR) // default - Linux +//// Detect currently running OS + if(CondRefOf(\_OSI,Local0)) + { + //If(\_OSI("Linux")){Store(3, OSVR)} // Tested on the Redhat Linux + If(\_OSI("Windows 2001")){Store(4, OSVR)} + If(\_OSI("Windows 2001.1")){Store(5, OSVR)} + If(\_OSI("FreeBSD")){Store(6, OSVR)} + If(\_OSI("HP-UX")){Store(7, OSVR)} + If(\_OSI("OpenVMS")){Store(8, OSVR)} + If(\_OSI("Windows 2001 SP1")){Store(9,OSVR)} + If(\_OSI("Windows 2001 SP2")){Store(10,OSVR)} + If(\_OSI("Windows 2001 SP3")){Store(11,OSVR)} + If(\_OSI("Windows 2006")){Store(12,OSVR)} + If(\_OSI("Windows 2006 SP1")){Store(13,OSVR)} + If(\_OSI("Windows 2009")){Store(14,OSVR)} + If(\_OSI("Windows 2012")){Store(15,OSVR)} + If(\_OSI("Windows 2013")){Store(16,OSVR)} + } else { + If(MCTH(\_OS,"Microsoft Windows NT")){Store(0, OSVR)} + If(MCTH(\_OS,"Microsoft Windows")){Store(1, OSVR)} + If(MCTH(\_OS,"Microsoft WindowsME: Millennium Edition")){Store(2, OSVR)} + If(MCTH(\_OS,"Linux")){Store(3, OSVR)} // Tested on the Redhat Linux + If(MCTH(\_OS,"FreeBSD")){Store(6, OSVR)} + If(MCTH(\_OS,"HP-UX")){Store(7, OSVR)} + If(MCTH(\_OS,"OpenVMS")){Store(8, OSVR)} + } + Return(OSVR) + } + +/* +;<AMI_PHDR_START> +;------------------------------------------------------------------------- +; +; Procedure: MCTH +; +; Description: Generic control Method. Used to compare two strings and return TRUE/FALSE result +; MCTH(Str1, Str2) - Compare Str1 and Str2. +; Input: Arg0 - str1, Arg1 - str2 +; Output: string comparison result +; One if Str1 == Str2 +; Zero if Str1 != Str2 +;------------------------------------------------------------------------- +;<AMI_PHDR_END> +*/ + Method(MCTH, 2) { +//1. If Length str1 < Str2 - Return (Zero) + If(LLess(Sizeof(Arg0), Sizeof(Arg1))) + { + Return(Zero) + } +//2. Convert str1 & str2 into buffer with length of str2 + Add(Sizeof(Arg0), 1, Local0) +// Local0 contains length of string + NULL character. + Name(BUF0, Buffer(Local0) {}) + Name(BUF1, Buffer(Local0) {}) + Store(Arg0, BUF0) + Store(Arg1, BUF1) + While(Local0) + { + Decrement(Local0) + If(LNotEqual(Derefof(Index(BUF0, Local0)), Derefof(Index(BUF1, Local0)))) + { Return(Zero) } + } + Return(One) // Str1 & Str2 are match + } + +/* +;<AMI_PHDR_START> +;------------------------------------------------------------------------ +; +; Procedure: GPRW +; +; Description: Generic Wake up Control Method ("Big brother") to detect the Max Sleep State available in ASL Name scope +; and Return the Package compatible with _PRW format. +; Input: Arg0 = bit offset within GPE register space device event will be triggered to +; Arg1 = Max Sleep state, device can resume the System from +; If Arg1 = 0 , Update Arg1 with Max _Sx state enabled in the System +; Output: _PRW package +; +;------------------------------------------------------------------------- +;<AMI_PHDR_END> +*/ + Name(PRWP, Package(){Zero, Zero}) // _PRW Package + Method(GPRW, 2) + { + Store(Arg0, Index(PRWP, 0)) // copy GPE# +// SS1-SS4 - enabled in BIOS Setup Sleep states + Store(ShiftLeft(SS1,1),Local0) // S1 ? + Or(Local0,ShiftLeft(SS2,2),Local0) // S2 ? + Or(Local0,ShiftLeft(SS3,3),Local0) // S3 ? + Or(Local0,ShiftLeft(SS4,4),Local0) // S4 ? +// Local0 has a bit mask of enabled Sx(1 based) + // bit mask of enabled in BIOS Setup Sleep states(1 based) + If(And(ShiftLeft(1, Arg1), Local0)){ // Requested wake up value (Arg1) is present in Sx list of available Sleep states + Store(Arg1, Index(PRWP, 1)) // copy Sx# + } Else { // Not available -> match Wake up value to the higher Sx state + ShiftRight(Local0, 1, Local0) + If(LOr(LEqual(OSFL, 1), LEqual(OSFL, 2))) { // ??? Win9x + FindSetLeftBit(Local0, Index(PRWP,1)) // Arg1 == Max Sx + } Else { // ??? Win2k / XP + FindSetRightBit(Local0, Index(PRWP,1)) // Arg1 == Min Sx + } + } + Return(PRWP) + } + +/* +;<AMI_PHDR_START> +;------------------------------------------------------------------------ +; +; Procedure: WAKP +; +; Description: Return package for _WAK method. Contains 2 DWORDS +; 0 - Status +; 0x00000001 - wake was signaled but failed due to lack of power +; 0x00000002 - wake was signaled but failed due to thermal condition +; other bits are reserved +; 1 - PSS if non-zero, the effective S-state the Power Supply realy entered +; Output: _WAK return package +;------------------------------------------------------------------------- +;<AMI_PHDR_END> +*/ +// Return package for _WAK method 2 DWORDS + Name(WAKP, Package(){Zero, Zero}) + +//--------------------------// +// Debug output registers // +//--------------------------// + +/* +;<AMI_PHDR_START> +;------------------------------------------------------------------------ +; Procedure: DBG8 +; Procedure: DBG9 +; Description: Logical names for Debug ports 0x80 (byte) and 0x90(word). +; If such debug ports exist in the System, the value, stored into the Port will be displayed to LED +; Input: Nothing +; Output: Nothing +;------------------------------------------------------------------------- +;<AMI_PHDR_END> +*/ + + OperationRegion (DEB0, SystemIO, 0x80, 1) + Field (DEB0, ByteAcc,NoLock,Preserve) + { DBG8,8,} + + OperationRegion (DEB1, SystemIO, 0x90, 2) + Field (DEB1, WordAcc,NoLock,Preserve) + { DBG9,16,} + +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2012, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Pkwy, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//********************************************************************** diff --git a/Core/EM/ACPI/game.asl b/Core/EM/ACPI/game.asl new file mode 100644 index 0000000..3e7a2e2 --- /dev/null +++ b/Core/EM/ACPI/game.asl @@ -0,0 +1,101 @@ +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2009, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Pkwy, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//********************************************************************** +// $Header: /Alaska/BIN/Modules/ACPI/Template/Core/game.asl 3 3/26/09 4:53p Oleksiyy $ +// +// $Revision: 3 $ +// +// $Date: 3/26/09 4:53p $ +//**********************************************************************; +// Revision History +// ---------------- +// $Log: /Alaska/BIN/Modules/ACPI/Template/Core/game.asl $ +// +// 3 3/26/09 4:53p Oleksiyy +// New ACPI Core implementation - improves logic, execution time and +// memory usage of ACPI module. +// +// 2 4/03/06 4:05p Felixp +// New Super I/O infrastructure Support +// +// 1 3/24/05 5:01p Sivagarn +// +// 1 2/03/05 6:42p Sivagarn +// 0ABHI001 Check in +// +// 1 7/27/04 2:48p Yakovlevs +// +// 5 03/04/07 5:39p Chung +// Modify all I/O beta version +// +// 4 9/06/02 10:53a Alexp +// Add SourceSafe headers to all core asl files +// +// +//**********************************************************************; +//**********************************************************************; +// Generic Game Port +//------------------------------------------------------------------------ +// Category # :0x08 +Device(GAME) { + Name(_HID, EISAID("PNPB02F")) // PnP ID for GamePort + Method(_STA, 0) { Return(DSTA(8))} // Get status + Method(_DIS, 0) { DCNT(8,0) } // Disable +// GamePort Current Resource template (to be returned by _CRS) + Name(GMCR, ResourceTemplate() { + IO(Decode16, 0, 0, 8, 8, GIO1) + }) + + Method(_CRS, 0) { + CreateWordField(GMCR, ^GIO1._MIN, IOGL) // Min Base Word + CreateWordField(GMCR, ^GIO1._MAX, IOGH) // Max Base Word + + ENFG(CGLD(8)) // Enter Config Mode, Select LDN + +// Write Current Settings into Buffer for IO Descriptor +// IO ports for Game + ShiftLeft(IOAH, 8, IOGL) // Get IO Base MSB + Or(IOAL, IOGL, IOGL) // Get IO Base LSB + Store(IOGL, IOGH) // Set Max Base Word + + EXFG() // Exit Config Mode + Return(GMCR) // Return Byte Stream + } + + Method(_SRS, 1) { + CreateWordField(Arg0, ^GIO1._MIN, IO11) // Range 1 Min Base Word + ENFG(CGLD(8)) // Enter Config Mode, Select LDN +// Set Game Base IO Address + And(IO11, 0xff, IOAL) // Set IO Base LSB + ShiftRight(IO11, 0x8, IOAH) // Set IO Base MSB + DCNT(8, 1) // Enable Device (Routing) + EXFG() // Exit Config Mode + } +//------------------------------------------------------------------------ +// GamePort Possible Resources +//------------------------------------------------------------------------ +//NOTE: _PRS MUST be the NAME not a METHOD object +//to have GENERICSIO.C working right! +//----------------------------------------------------------------------- + + Name(_PRS, ResourceTemplate() { + StartDependentFn(0,0) { + IO(Decode16, 0x201, 0x201, 1, 8) + } + StartDependentFnNoPri(){ + IO(Decode16, 0x209, 0x209, 1, 8) + } + EndDependentFn() + }) + +} // End Of GamePort //////////////////////////////////////////////////// diff --git a/Core/EM/ACPI/irda.asl b/Core/EM/ACPI/irda.asl new file mode 100644 index 0000000..ba91163 --- /dev/null +++ b/Core/EM/ACPI/irda.asl @@ -0,0 +1,115 @@ +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2009, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Pkwy, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//********************************************************************** +// $Header: /Alaska/BIN/Modules/ACPI/Template/Core/irda.asl 3 3/26/09 4:53p Oleksiyy $ +// +// $Revision: 3 $ +// +// $Date: 3/26/09 4:53p $ +//**********************************************************************; +// Revision History +// ---------------- +// $Log: /Alaska/BIN/Modules/ACPI/Template/Core/irda.asl $ +// +// 3 3/26/09 4:53p Oleksiyy +// New ACPI Core implementation - improves logic, execution time and +// memory usage of ACPI module. +// +// 2 4/03/06 4:05p Felixp +// New Super I/O infrastructure Support +// +// 1 3/24/05 5:01p Sivagarn +// +// 1 2/03/05 6:42p Sivagarn +// 0ABHI001 Check in +// +// 1 7/27/04 2:48p Yakovlevs +// +// 5 03/04/07 5:40p Chung +// Modify all I/O beta version +// +// 4 9/06/02 10:53a Alexp +// Add SourceSafe headers to all core asl files +// +// +//**********************************************************************; +// Standalone InfraRed device // +//**********************************************************************; +// Category # :0x10 (Generic IO range 1) +Device(IRDA) { + Name(_HID, EISAID("PNP0510")) //PnP Device ID IrDa + Name(_UID, 3) //Unique ID for IrDa 3 + Method(_STA, 0) {Return(DSTA(0x10))} //Get status + Method(_DIS, 0) {DCNT(0x10, 0)} //Disable + Method(_CRS, 0) {Return(DCRS(0x10, 0))} //Get current resources + Method(_SRS, 1) {DSRS(Arg0, 0x10) } //Set recources +// Method(_PRS, 0) {Return(CMPR)} //Return possible resources + + +//------------------------------------------------------------------------ +// UART1/2 , IrDa Possible Resources +//------------------------------------------------------------------------ +//NOTE: _PRS MUST be the NAME not a METHOD object +//to have GENERICSIO.C working right! +//----------------------------------------------------------------------- + Name(_PRS, ResourceTemplate() { +// IRQ, No DMA + StartDependentFn(0, 0) { + IO(Decode16, 0x3F8, 0X3F8, 1, 8) + IRQNoFlags() {4} + DMA(Compatibility, NotBusMaster, Transfer8) {} + } + StartDependentFnNoPri() { + IO(Decode16, 0x3F8, 0X3F8, 1, 8) + IRQNoFlags() {3,4,5,6,7,10,11,12} + DMA(Compatibility, NotBusMaster, Transfer8) {} + } + StartDependentFnNoPri() { + IO(Decode16, 0x2F8, 0X2F8, 1, 8) + IRQNoFlags() {3,4,5,6,7,10,11,12} + DMA(Compatibility, NotBusMaster, Transfer8) {} + } + StartDependentFnNoPri() { + IO(Decode16, 0x3E8, 0X3E8, 1, 8) + IRQNoFlags() {3,4,5,6,7,10,11,12} + DMA(Compatibility, NotBusMaster, Transfer8) {} + } + StartDependentFnNoPri() { + IO(Decode16, 0x2E8, 0X2E8, 1, 8) + IRQNoFlags() {3,4,5,6,7,10,11,12} + DMA(Compatibility, NotBusMaster, Transfer8) {} + } +// DMA, IRQ + StartDependentFnNoPri() { + IO(Decode16, 0x3F8, 0X3F8, 1, 8) + IRQNoFlags() {3,4,5,6,7,10,11,12} + DMA(Compatibility, NotBusMaster, Transfer8) {0,1,2,3} + } + StartDependentFnNoPri() { + IO(Decode16, 0x2F8, 0X2F8, 1, 8) + IRQNoFlags() {3,4,5,6,7,10,11,12} + DMA(Compatibility, NotBusMaster, Transfer8) {0,1,2,3} + } + StartDependentFnNoPri() { + IO(Decode16, 0x3E8, 0X3E8, 1, 8) + IRQNoFlags() {3,4,5,6,7,10,11,12} + DMA(Compatibility, NotBusMaster, Transfer8) {0,1,2,3} + } + StartDependentFnNoPri() { + IO(Decode16, 0x2E8, 0X2E8, 1, 8) + IRQNoFlags() {3,4,5,6,7,10,11,12} + DMA(Compatibility, NotBusMaster, Transfer8) {0,1,2,3} + } + EndDependentFn() +}) +} // End Of IRDA // diff --git a/Core/EM/ACPI/midi.asl b/Core/EM/ACPI/midi.asl new file mode 100644 index 0000000..12473e2 --- /dev/null +++ b/Core/EM/ACPI/midi.asl @@ -0,0 +1,124 @@ +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2009, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Pkwy, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//********************************************************************** +// $Header: /Alaska/BIN/Modules/ACPI/Template/Core/midi.asl 3 3/26/09 4:53p Oleksiyy $ +// +// $Revision: 3 $ +// +// $Date: 3/26/09 4:53p $ +//**********************************************************************; +// Revision History +// ---------------- +// $Log: /Alaska/BIN/Modules/ACPI/Template/Core/midi.asl $ +// +// 3 3/26/09 4:53p Oleksiyy +// New ACPI Core implementation - improves logic, execution time and +// memory usage of ACPI module. +// +// 2 4/03/06 4:05p Felixp +// New Super I/O infrastructure Support +// +// 1 3/24/05 5:01p Sivagarn +// +// 1 2/03/05 6:42p Sivagarn +// 0ABHI001 Check in +// +// 1 7/27/04 2:48p Yakovlevs +// +// 5 03/04/07 5:41p Chung +// Modify all I/O beta version +// +// 4 9/06/02 10:53a Alexp +// Add SourceSafe headers to all core asl files +// +//**********************************************************************; +//**********************************************************************; +// Generic MPU 401 Device +//**********************************************************************; +// Category # :0x05 +Device(MIDI){ + Name(_HID, EISAID("PNPB006")) //PnP ID for GamePort + Method(_STA, 0) {Return(DSTA(5))} //Get status + Method(_DIS, 0) {DCNT(5,0)} //Disable + +//----------------------------------------------------------------------- +// MIDIPort Current Resources template (returned by _CRS) +//----------------------------------------------------------------------- + Name(MDCR, ResourceTemplate(){ +// IO(Decode16, 0, 0, 0x30, 2, GIO1) +// IRQNoFlags(GIRQ) {10} + IO(Decode16, 0, 0, 1, 2, GIO1) + IRQNoFlags(GIRQ) {5} + }) + + Method(_CRS, 0){ + CreateWordField(MDCR, ^GIO1._MIN, IOML) //Range 2 Min Base Word + CreateWordField(MDCR, ^GIO1._MAX, IOMH) //Range 2 Max Base Word + CreateWordField(MDCR, ^GIRQ._INT, IRQM) //IRQ mask 0x1 + + ENFG(CGLD(5)) //Enter Config Mode, Select LDN + +// Write Current Settings into Buffer for IO Descriptor +// IO ports for MPU 401 + ShiftLeft(IOAH, 8, IOML) //Get IO Base MSB + Or(IOAL, IOML, IOML) //Get IO Base LSB + Store(IOML, IOMH) //Set Max Base Word +// Write Current Settings into IRQ descriptor + If(INTR) + {ShiftLeft(1, INTR, IRQM)} + Else + {Store(0, IRQM)} //No IRQ used + EXFG() //Exit Config Mode + Return(MDCR) //Return Byte Stream + } + + Method(_SRS, 1){ +// Arg0 - PnP Resource String to set + CreateWordField(Arg0, ^GIO1._MIN, IO11) //Range 1 Min Base Word + CreateWordField(Arg0, ^GIRQ._INT, IRQM) //IRQ mask 0x1 + + ENFG(CGLD(5)) //Enter Config Mode, Select LDN + + // Set Midi Base IO Address + And(IO11, 0xFF, IOAL) //Set IO Base LSB + ShiftRight(IO11, 0x08, IOAH) //Set IO Base MSB + // Set IRQ + If(IRQM){ + FindSetRightBit(IRQM, Local0) + Subtract(Local0, 1, INTR) + } + Else + {Store(0, INTR)} //No IRQ used + DCNT(5, 1) //Enable Device (Routing) + EXFG() //Exit Config Mode + } + +//----------------------------------------------------------------------- +// MIDIPort Possible Resources +//----------------------------------------------------------------------- +//----------------------------------------------------------------------- +//NOTE: _PRS MUST be the NAME not a METHOD object +//to have GENERICSIO.C working right! +//----------------------------------------------------------------------- + Name(_PRS, ResourceTemplate(){ + StartDependentFnNoPri(){ + IO(Decode16, 0x300, 0x300, 1, 2) + IRQNoFlags() {5,7,9,10,11} + } + StartDependentFnNoPri(){ + IO(Decode16, 0x330, 0x330, 1, 2) + IRQNoFlags() {5,7,9,10,11} + } + EndDependentFn() + }) +} // End Of Midi //////////////////////////////////////////////////////// diff --git a/Core/EM/ACPI/mptable.c b/Core/EM/ACPI/mptable.c new file mode 100644 index 0000000..66fe0d4 --- /dev/null +++ b/Core/EM/ACPI/mptable.c @@ -0,0 +1,1553 @@ +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2009, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Pkwy, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//********************************************************************** + +//********************************************************************** +// $Header: /Alaska/BIN/Modules/ACPI/Template/Core/mptable.c 31 12/13/12 12:01p Oleksiyy $ +// +// $Revision: 31 $ +// +// $Date: 12/13/12 12:01p $ +//********************************************************************** +// Revision History +// ---------------- +// $Log: /Alaska/BIN/Modules/ACPI/Template/Core/mptable.c $ +// +// 31 12/13/12 12:01p Oleksiyy +// [TAG] EIP109290 +// [Category] Improvement +// [Description] Issues found by CppCheck in ACPI eModule +// [Files] AcpiCore.c, mptable.c, AmlString.c, BootScriptSave.c and +// BootScriptExecuter.c +// +// 30 1/12/12 4:51p Oleksiyy +// [TAG] EIP80870 +// [Category] Improvement +// [Description] MP table entry has a zero sized Address Length. +// [Files] mptable.c +// +// 29 1/12/12 4:15p Oleksiyy +// [TAG] EIP79240 +// [Category] Improvement +// [Description] Added Variable to handle the situation when MP table +// created multiple times. +// [Files] mptable.c +// +// 28 11/29/11 12:20p Oleksiyy +// [TAG] EIP76814 +// [Category] Bug Fix +// [Severity] Normal +// [Symptom] MP_TABLE_LEGACY_REGION_LOCATION = 0 causes build error +// [RootCause] Unreferenced variable: LegacyBiosProtocol +// [Solution] Variable declared only if MP_TABLE_LEGACY_REGION_LOCATION +// != 0 +// [Files] mptable.c +// +// 27 7/19/11 11:31a Oleksiyy +// [TAG] EIP64108 +// [Category] Improvement +// [Description] ACPI, convert or update all eModules to be compliant +// with PI 1.2, and UEFI 2.3.1 specifications. +// [Files] AcpiCore.c, mptable.c, AcpiS3Save.c, S3Resume.dxs, +// S3Resume.c, AcpiPeiS3Func.c, BootScriptExecuter.c and DxeIpl.c +// +// 26 5/25/10 5:07p Yakovlevs +// Fixed Issue when with Multiple IO APICs, upper IOAPIC's INT_IN 0 was +// excluded from the table. +// +// 25 9/28/09 3:59p Yakovlevs +// +// 24 5/27/09 5:41p Yakovlevs +// CSM Protocol definition moved in #if scope +// +// 23 5/18/09 10:11a Yakovlevs +// Added support of IOAPIC discovery tokens. Some project don't want +// certain algorithms to be used. +// +// 22 5/15/09 12:49p Yakovlevs +// Fixed logic in IOAPIC discovery ordering. +// +// 21 5/14/09 5:39p Yakovlevs +// Added code to use "USE_BOARD_INFO_APIC_DATA" token +// +// 20 5/08/09 1:16p Yakovlevs +// Made ACPI Driver use AMI Board Info Protocol if available without +// breaking compatibility. +// +// 19 5/07/09 5:46p Markw +// Use #ifdef ACPI_INFO2_PROTOCOL_PUBLISHED to exclude code that uses ACPI +// INFO 2 for CPUs that provide the header files. +// +// 18 5/04/09 5:49p Markw +// EIP #17903 If AmiCpuInfo2 Protocol available, MP tables will use this +// instead of hobs. +// +// 17 3/26/09 4:51p Oleksiyy +// New ACPI Core implementation - improves logic, execution time and +// memory usage of ACPI module. +// +// 16 2/06/09 4:52p Yakovlevs +// Added Creating EFI Config Table Entry for MPS 14. +// +// 15 10/06/08 3:07p Yakovlevs +// Restored accidentally removed fixes. +// +// 14 9/25/08 4:14p Artems +// Solve problem with non-consecutive IO APIC IDs +// +// 13 7/14/08 3:26p Markw +// In for loop count total number of local apics (hyper-threading) not +// just number of cores. Code already correctly skips hyper-treading in +// for loop. +// +// 12 7/07/08 5:06p Artems +// Fixed bug in PCI IOAPIC detection +// +// 11 6/11/08 5:58p Markw +// Update MpsTableAddCpuEntry function to multiple cores and threads to +// get total CPUs instead just cores. +// +// 10 4/15/08 9:16p Yakovlevs +// Functions Headers added +// +// 9 4/11/07 5:44p Artems +// Multi processor detection added +// +// 8 3/28/07 10:42a Artems +// Fixed bug - added System memory map entry for legacy video +// +// 7 3/19/07 12:19p Felixp +// Clean up +// +// 6 3/13/07 6:40p Yakovlevs +// +// 5 3/13/07 5:41p Artems +// MPS 1.4 TABLE SUPPORT added +// +// 3 2/06/07 5:38p Artems +// +// 2 2/06/07 5:25p Artems +// +// 1 2/06/07 4:54p Artems +// + +//<AMI_FHDR_START> +//---------------------------------------------------------------------------- +// +// Name: mptable.c +// +// Description: MPS table builder functions implementation +// +//---------------------------------------------------------------------------- +//<AMI_FHDR_END> + +#include <Token.h> + +//------------------------ Include files ------------------------------ + +#include <AmiDxeLib.h> +#include <AmiHobs.h> + +#include <Protocol/LegacyBios.h> +#include <Protocol/AmiCpuInfo.h> + +#ifdef ACPI_INFO2_PROTOCOL_PUBLISHED +#include <Protocol\AmiCpuInfo2.h> +#endif + + +#include "acpicore.h" +#include "mptable.h" + + +#include <Protocol\AmiBoardInfo.h> +extern AMI_BOARD_INFO_PROTOCOL *gAmiBoardInfoProtocol; + +//------------------------ Global variables --------------------------- + +static EFI_GUID gMpsTableGuid = MPS_TABLE_GUID; +static EFI_GUID EfiLegacyBiosProtocolGuid = EFI_LEGACY_BIOS_PROTOCOL_GUID; +AMI_CPU_INFO_PROTOCOL *AmiCpuInfoProtocol = NULL; +static EFI_GUID AmiCpuInfoProtocolGuid = AMI_CPU_INFO_PROTOCOL_GUID; +static EFI_EVENT MpsTableReadyToBootEvent = 0; +static MP_FLOATING_POINTER MpsTableFloatingPointer; +static VOID *MpsTablePointer = NULL; +static VOID *MpsTableCurrentPointer = NULL; +static VOID *MpsExTablePointer = NULL; +static VOID *MpsExTableCurrentPointer = NULL; +static UINT16 BaseTableLength = 0; +static UINT16 BaseTableEntryCount = 0; +static UINT16 ExtendedTableLength = 0; +static UINT8 OemId[8] = CONVERT_TO_STRING(T_ACPI_OEM_TBL_ID); //{ 0,1,2,3,4,5,6,7 }; +static UINT8 ProductId[12] = CONVERT_TO_STRING(T_ACPI_OEM_ID); //{ 0,1,2,3,4,5,6,7,8,9,0xA, 0xB }; + +static BUS_INFO BusEntry[MP_TABLE_MAX_BUS_ENTRIES]; +static UINT8 MaxBusId = 0; +static UINT8 CurrentBusEntry = 0; +static UINT8 IsaBusId = 0; +static UINT8 *BusTypeString[] = {"CBUS ", "CBUSII", "EISA ", "FUTURE", "INTERN", "ISA ", + "MBI ", "MBII ", "MCA ", "MPI ", "MPSA ", "NUBUS ", + "PCI ", "PCMCIA", "TC ", "VL ", "VME ", "XPRESS" }; +static UINT8 BridgeBusTypes[] = { 12, 5, 2, 8, 12, 13, 11 }; //each number represents corresponding + //number in BusTypeString array, i.e. + //bridge subclass 0 - PCI host has number + //12 in array, subclass 1 - ISA bridge - + //number 5 etc. +static IO_APIC_INFO IoApicEntry[MP_TABLE_MAX_IO_APIC_ENTRIES]; +static UINT8 CurrentIoApicEntry = 0; + +#ifdef ACPI_INFO2_PROTOCOL_PUBLISHED +extern AMI_CPU_INFO_2_PROTOCOL* gAmiCpu2Info; +#endif + + +extern ISO_PARAMETER_TABLE IsoTbl[]; +EFI_STATUS MpsTableCreateStatus = EFI_NO_RESPONSE; +EFI_STATUS MpsTableFloatPointerModifyStatus = EFI_NO_RESPONSE; +BOOLEAN MpsTableWasCreated = FALSE; +//------------------------ Functions ---------------------------------- + +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// +// Procedure: MpsTableBuilderInit +// +// Description: MPS table builder entry point +// +// Input: +// IN EFI_HANDLE ImageHandle - MPS table builder image handle +// IN EFI_SYSTEM_TABLE *SystemTaple - pointer to system table +// +// Output: +// EFI_SUCCESS - Initialization completed successfully +// EFI_ERROR - Initialization failed +// +// Modified: MpsTableReadyToBootEvent +// +//-------------------------------------------------------------------------- +//<AMI_PHDR_END> + +EFI_STATUS MpsTableBuilderInit( + IN EFI_HANDLE ImageHandle, + IN EFI_SYSTEM_TABLE *SystemTable) +{ + EFI_STATUS Status; + + InitAmiLib(ImageHandle,SystemTable); + + Status = CreateReadyToBootEvent(TPL_CALLBACK, + MpsTableReadyToBootNotify, + NULL, + &MpsTableReadyToBootEvent); + return Status; +} + +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// +// Procedure: MpsTableReadyToBootNotify +// +// Description: MPS table builder ReadyToBoot notification function +// +// Input: +// IN EFI_EVENT Event - signalled event +// IN VOID *Context - pointer to calling context +// +// Output: +// VOID +// +//-------------------------------------------------------------------------- +//<AMI_PHDR_END> + +VOID MpsTableReadyToBootNotify( + IN EFI_EVENT Event, + IN VOID *Context) +{ + EFI_STATUS Status; + + if(EFI_ERROR(MpsTableCreateStatus)) + { + MpsTableCreateStatus = MpsTableCreate(); + if(EFI_ERROR(MpsTableCreateStatus)) + return; + } + if(EFI_ERROR(MpsTableFloatPointerModifyStatus)) + MpsTableFloatPointerModifyStatus = MpsTableFloatPointerModify(); + + //Install a Configuration table Entry + Status=pBS->InstallConfigurationTable(&gMpsTableGuid,MpsTablePointer); + ASSERT_EFI_ERROR(Status); + if(EFI_ERROR(Status)) return; + //After we did everything needed + pBS->CloseEvent(Event); + + return; +} + +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// +// Procedure: MpsTableFloatPointerModify +// +// Description: Fills MP_FLOATING_POINTER structure with actual data +// and places it into F000 segment +// +// Input: +// VOID +// +// Output: +// EFI_SUCCESS - Pointer created and placed successfully +// EFI_ERROR - Some error occurs +// +// Modified: MpsTableFloatingPointer +// +//-------------------------------------------------------------------------- +//<AMI_PHDR_END> + +EFI_STATUS MpsTableFloatPointerModify(VOID) +{ + EFI_STATUS Status; + EFI_LEGACY_BIOS_PROTOCOL *LegacyBiosProtocol; + VOID *LegacyRegionAddress; + + MpsTableFloatingPointer.Signature = MP_FLOATING_POINTER_SIGNATURE; + +//at this point we have address of MPS table + MpsTableFloatingPointer.PhysicalAddresPointer = (UINT32) MpsTablePointer; + +//length in 16-byte paragraphs + MpsTableFloatingPointer.Length = sizeof(MP_FLOATING_POINTER)/16; + +//here must be token + MpsTableFloatingPointer.VersionNumber = MP_TABLE_VERSION_1_4; + +//force checksum to zero before calculate actual checksum + MpsTableFloatingPointer.CheckSum = 0; + +//here must be token + MpsTableFloatingPointer.DefaultConfiguration = 0; + +//here must be token + MpsTableFloatingPointer.IMCRflag = 0; + + MpsTableFloatingPointer.Reserved[0] = 0; + MpsTableFloatingPointer.Reserved[1] = 0; + MpsTableFloatingPointer.Reserved[2] = 0; + +//now we are ready to calculate checksum + MpsTableFloatingPointer.CheckSum = ChsumTbl((UINT8 *)&MpsTableFloatingPointer, + sizeof(MP_FLOATING_POINTER)); + + Status = pBS->LocateProtocol(&EfiLegacyBiosProtocolGuid, + NULL, + &LegacyBiosProtocol); + if(EFI_ERROR(Status)) + return Status; + + Status = LegacyBiosProtocol->GetLegacyRegion(LegacyBiosProtocol, + (UINTN)sizeof(MP_FLOATING_POINTER), + F0000_BIT, + 0x10, + &LegacyRegionAddress); + if(EFI_ERROR(Status)) + return Status; + + Status = LegacyBiosProtocol->CopyLegacyRegion(LegacyBiosProtocol, + (UINTN) sizeof(MP_FLOATING_POINTER), + LegacyRegionAddress, + (VOID *) &MpsTableFloatingPointer); + return Status; +} + +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// +// Procedure: MpsTableCreate +// +// Description: Allocates space and creates MPS table +// +// Input: +// VOID +// +// Output: +// EFI_SUCCESS - function executed successfully +// EFI_ERROR - some error occured +// +//-------------------------------------------------------------------------- +//<AMI_PHDR_END> +EFI_STATUS MpsTableCreate(VOID) +{ + EFI_STATUS Status; + UINT16 EntryCount; + + if (MpsTableWasCreated) + return MpsTableAddHeader(); + + Status = pBS->AllocatePool(EfiBootServicesData, + MP_TBL_TMP_BUFFER_SIZE, + &MpsTablePointer); + if(EFI_ERROR(Status)) + return Status; + + MpsTableCurrentPointer = MpsTablePointer; + +//split buffer onto two parts for base and extended tables + MpsExTablePointer = MpsTablePointer; + (UINT8 *)MpsExTablePointer += ((MP_TBL_TMP_BUFFER_SIZE)/2); + MpsExTableCurrentPointer = MpsExTablePointer; + +//Leave placeholder for header + (UINT8 *)MpsTableCurrentPointer += sizeof(MP_CONFIGURATION_TABLE_HEADER); + BaseTableLength += sizeof(MP_CONFIGURATION_TABLE_HEADER); + +//add CPU Entry + EntryCount = MpsTableAddCpuEntry(); + (UINT8 *)MpsTableCurrentPointer += sizeof(MP_TABLE_CPU_ENTRY) * EntryCount; + BaseTableLength += sizeof(MP_TABLE_CPU_ENTRY) * EntryCount; + BaseTableEntryCount += EntryCount; + +//add Bus Entry + EntryCount = MpsTableAddBusEntry(); + (UINT8 *)MpsTableCurrentPointer += sizeof(MP_TABLE_BUS_ENTRY) * EntryCount; + BaseTableLength += sizeof(MP_TABLE_BUS_ENTRY) * EntryCount; + BaseTableEntryCount += EntryCount; + +//add IO Apic Entry + EntryCount = MpsTableAddIoApicEntry(); + (UINT8 *)MpsTableCurrentPointer += sizeof(MP_TABLE_IO_APIC_ENTRY) * EntryCount; + BaseTableLength += sizeof(MP_TABLE_IO_APIC_ENTRY) * EntryCount; + BaseTableEntryCount += EntryCount; + +//add Interrupt assignment Entry + EntryCount = MpsTableAddIntAssignEntry(); + (UINT8 *)MpsTableCurrentPointer += sizeof(MP_TABLE_INT_ASSIGN_ENTRY) * EntryCount; + BaseTableLength += sizeof(MP_TABLE_INT_ASSIGN_ENTRY) * EntryCount; + BaseTableEntryCount += EntryCount; + +//add Local interrupt assignment Entry + EntryCount = MpsTableAddLocalIntAssignEntry(); + (UINT8 *)MpsTableCurrentPointer += sizeof(MP_TABLE_LOCAL_INT_ASSIGN_ENTRY) * EntryCount; + BaseTableLength += sizeof(MP_TABLE_LOCAL_INT_ASSIGN_ENTRY) * EntryCount; + BaseTableEntryCount += EntryCount; + + MpsTableAddExtendedTable(); + + MpsTableWasCreated = TRUE; + + return MpsTableAddHeader(); +} + +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// +// Procedure: MpsTableAddHeader +// +// Description: Creates MPS table header, allocates space and copies entire +// table into RuntimeServicesData memory +// +// Input: +// VOID +// +// Output: +// EFI_SUCCESS - function executed successfully +// +// Modified: MpsTablePointer +// +//-------------------------------------------------------------------------- +//<AMI_PHDR_END> +EFI_STATUS MpsTableAddHeader(VOID) +{ + EFI_STATUS Status; + MP_CONFIGURATION_TABLE_HEADER *HeaderPointer; + VOID *AllocationPointer; +#if MP_TABLE_LEGACY_REGION_LOCATION != 0 + EFI_LEGACY_BIOS_PROTOCOL *LegacyBiosProtocol; +#endif + HeaderPointer = (MP_CONFIGURATION_TABLE_HEADER *) MpsTablePointer; + + HeaderPointer->Signature = MP_CONFIGURATION_TABLE_SIGNATURE; + HeaderPointer->BaseTableLength = BaseTableLength; + HeaderPointer->VersionNumber = MP_TABLE_VERSION_1_4; + HeaderPointer->CheckSum = 0; //force checksum to zero before calculating + + MemCpy((VOID *)HeaderPointer->OemId, (VOID *)OemId, 8); + MemCpy((VOID *)HeaderPointer->ProductId, (VOID *)ProductId, 12); + + HeaderPointer->OemTablePointer = 0; + HeaderPointer->OemTableSize = 0; + HeaderPointer->BaseTableEntryCount = BaseTableEntryCount; + HeaderPointer->LocalApicAddress = LOCAL_APIC_BASE; //sdl token + HeaderPointer->ExtendedTableLength = ExtendedTableLength; + HeaderPointer->ExtendedCheckSum = 0; + HeaderPointer->Reserved = 0; + + HeaderPointer->ExtendedCheckSum = ChsumTbl(MpsExTablePointer, ExtendedTableLength); + HeaderPointer->CheckSum = ChsumTbl(MpsTablePointer, BaseTableLength); + +#if MP_TABLE_LEGACY_REGION_LOCATION == 0 + +//publish table in high memory + Status = pBS->AllocatePool(EfiRuntimeServicesData, + BaseTableLength + ExtendedTableLength, + &AllocationPointer); + + if(EFI_ERROR(Status)) + return Status; + MemCpy(AllocationPointer, //memory allocated - copy MPS table to new location + MpsTablePointer, + (UINTN) (BaseTableLength + ExtendedTableLength)); + +#else + +//publish table in F0000 segment + Status = pBS->LocateProtocol(&EfiLegacyBiosProtocolGuid, + NULL, + &LegacyBiosProtocol); + if(EFI_ERROR(Status)) + return Status; + + Status = LegacyBiosProtocol->GetLegacyRegion(LegacyBiosProtocol, + (UINTN)(BaseTableLength + ExtendedTableLength), + F0000_BIT, + 0x10, + &AllocationPointer); + if(EFI_ERROR(Status)) + return Status; + + Status = LegacyBiosProtocol->CopyLegacyRegion(LegacyBiosProtocol, + (UINTN) (BaseTableLength + ExtendedTableLength), + AllocationPointer, + MpsTablePointer); +#endif + + pBS->FreePool(MpsTablePointer); + MpsTablePointer = AllocationPointer; + + return Status; +} + +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// +// Procedure: MpsTableAddCpuEntryByHob +// +// Description: Adds CPU entries to MPS table from HOB. +// +// Input: +// VOID +// +// Output: +// UINT16 - Number of entries added +// +//-------------------------------------------------------------------------- +//<AMI_PHDR_END> + +UINT16 MpsTableAddCpuEntryByHob(VOID) +{ + MP_TABLE_CPU_ENTRY *EntryPointer; + UINT16 EntryCount = 0; + static EFI_GUID CpuInfoHobGuid = AMI_CPUINFO_HOB_GUID; + static EFI_GUID HobListGuid = HOB_LIST_GUID; + CPUINFO_HOB *pCpuInfoHob; + CPUINFO CpuInfo; + VOID *pHobList; + EFI_STATUS Status; + INTN i; + UINTN CpuIndex = 0; + UINT8 NumberOfCores; + UINT8 NumberOfThreads; + + + EntryPointer = (MP_TABLE_CPU_ENTRY *)MpsTableCurrentPointer; + + pHobList = GetEfiConfigurationTable(pST, &HobListGuid); + if(pHobList == NULL) + Status = EFI_NOT_FOUND; + else + Status = FindNextHobByGuid(&CpuInfoHobGuid, &pHobList); + + //If no CPU info available, we've got a UniProccessor System + if (EFI_ERROR(Status)) + { + EntryPointer->EntryType = MP_TABLE_CPU_ENTRY_TYPE; + EntryPointer->LocalApicId = 0; + EntryPointer->LocalApicVersion = 0; + EntryPointer->CpuFlags.CpuEnable = 1; + EntryPointer->CpuFlags.CpuBootStrap = 1; + EntryPointer->CpuFlags.Reserved = 0; + EntryPointer->CpuSignature = 0; + EntryPointer->FeatureFlags = 0; + EntryPointer->Reserved[0] = 0; + EntryPointer->Reserved[1] = 0; + + return 1; //just one CPU entry + } + + pCpuInfoHob = (CPUINFO_HOB *)pHobList; + + while(!EFI_ERROR(GetCpuInfo(CpuIndex, &NumberOfCores, &NumberOfThreads))) + { + for(i = 0; i < NumberOfCores * NumberOfThreads; i += NumberOfThreads) + { + CpuInfo = pCpuInfoHob->Cpuinfo[i + CpuIndex]; + + EntryPointer->EntryType = MP_TABLE_CPU_ENTRY_TYPE; + EntryPointer->LocalApicId = CpuInfo.ApicId; + EntryPointer->LocalApicVersion = CpuInfo.ApicVer; + EntryPointer->CpuFlags.CpuEnable = (CpuInfo.Disabled) ? 0 : 1; + EntryPointer->CpuFlags.CpuBootStrap = ((i + CpuIndex) == pCpuInfoHob->BspNo) ? 1 : 0; + EntryPointer->CpuFlags.Reserved = 0; + EntryPointer->CpuSignature = CpuInfo.CpuSignature; + EntryPointer->FeatureFlags = (UINT32) CpuInfo.CpuFeatureInfo; + EntryPointer->Reserved[0] = 0; + EntryPointer->Reserved[1] = 0; + + EntryPointer++; + EntryCount++; + } + CpuIndex += NumberOfCores * NumberOfThreads; + } + return EntryCount; +} + +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// +// Procedure: MpsTableAddCpuEntryByProtocol. +// +// Description: Adds CPU entries to MPS table from protocol. +// +// Input: +// VOID +// +// Output: +// UINT16 - Number of entries added +// +//-------------------------------------------------------------------------- +//<AMI_PHDR_END> + +#ifdef ACPI_INFO2_PROTOCOL_PUBLISHED +UINT16 MpsTableAddCpuEntryByProtocol(VOID) +{ + MP_TABLE_CPU_ENTRY *EntryPointer; + EFI_STATUS Status; + ACPI_PROCESSOR_INFO *AcpiProcInfo; + UINT32 NumEntries; + UINT32 EntryCount = 0; + UINT32 Index; + + if (gAmiCpu2Info->ProtocolVer < 1) return 0; + + Status = gAmiCpu2Info->GetAcpiInfo( + gAmiCpu2Info, (VOID**) &AcpiProcInfo, &NumEntries + ); + if (EFI_ERROR(Status)) return 0; + + EntryPointer = (MP_TABLE_CPU_ENTRY *)MpsTableCurrentPointer; + + for (Index = 0; Index < NumEntries; ++Index) { + //Note: Only some ACPI_PROCESSOR_INFO fields may only valid for some minimum ACPI_PROCESSOR_INFO.Length. + //The ACPI_PROCESSOR_INFO may have additional fields added in later version. Please see comments in + //AmiCpuInfo2.h file. + if (AcpiProcInfo->Type == ACPI_PROCESSOR_INFO_TYPE + && AcpiProcInfo->Thread == 0 + ) { + EntryPointer->EntryType = MP_TABLE_CPU_ENTRY_TYPE; + EntryPointer->LocalApicId = AcpiProcInfo->ApicId; + EntryPointer->LocalApicVersion = AcpiProcInfo->ApicVer; + EntryPointer->CpuFlags.CpuEnable = AcpiProcInfo->Enable; + EntryPointer->CpuFlags.CpuBootStrap = AcpiProcInfo->Bsp; + EntryPointer->CpuFlags.Reserved = 0; + EntryPointer->CpuSignature = AcpiProcInfo->CpuSignature; + EntryPointer->FeatureFlags = AcpiProcInfo->FeatureFlags; + EntryPointer->Reserved[0] = 0; + EntryPointer->Reserved[1] = 0; + EntryPointer++; + EntryCount++; + } + + AcpiProcInfo = (ACPI_PROCESSOR_INFO*)((UINT8*)AcpiProcInfo + AcpiProcInfo->Length); + } + + return (UINT16)EntryCount; +} +#endif + +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// +// Procedure: MpsTableAddCpuEntry. +// +// Description: Adds CPU entries to MPS table. +// +// Input: +// VOID +// +// Output: +// UINT16 - Number of entries added +// +//-------------------------------------------------------------------------- +//<AMI_PHDR_END> + +UINT16 MpsTableAddCpuEntry(VOID) +{ + UINT16 EntryCount = 0; + //First try to build Local APIC information from the protocol. +#ifdef ACPI_INFO2_PROTOCOL_PUBLISHED + if (gAmiCpu2Info != NULL) EntryCount = MpsTableAddCpuEntryByProtocol(); + //If protocol fails, try CPU INFO HOB. +#endif + if (!EntryCount) EntryCount = MpsTableAddCpuEntryByHob(); + return EntryCount; +} + + +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// +// Procedure: MpsTableAddBusEntry +// +// Description: Adds Bus entries to MPS table +// +// Input: +// VOID +// +// Output: +// UINT16 - Number of entries added +// +//-------------------------------------------------------------------------- +//<AMI_PHDR_END> +UINT16 MpsTableAddBusEntry(VOID) +{ + MP_TABLE_BUS_ENTRY *EntryPointer; + UINT16 EntryCount = 0; + UINT16 i; + + EntryPointer = (MP_TABLE_BUS_ENTRY *)MpsTableCurrentPointer; + + QueryBusInfo(); + + for(i = 0; i < CurrentBusEntry; i++) + { + EntryPointer->EntryType = MP_TABLE_BUS_ENTRY_TYPE; + EntryPointer->BusId = BusEntry[i].BusId; + + MemCpy((VOID *)EntryPointer->BusTypeString, (VOID *)BusTypeString[(BusEntry[i].BusType)], 6); + + EntryPointer++; + EntryCount++; + } + return EntryCount; +} + +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// +// Procedure: MpsTableAddIoApicEntry +// +// Description: Adds IO Apic entries to MPS table +// +// Input: +// VOID +// +// Output: +// UINT16 - Number of entries added +// +//-------------------------------------------------------------------------- +//<AMI_PHDR_END> +UINT16 MpsTableAddIoApicEntry(VOID) +{ + MP_TABLE_IO_APIC_ENTRY *EntryPointer; + UINT16 EntryCount = 0; + UINT8 i=0; +#if FEC00000_APIC_AUTODETECT == 1 + UINT64 SearchAddress=0; +#endif + EntryPointer = (MP_TABLE_IO_APIC_ENTRY *)MpsTableCurrentPointer; + +#if FEC00000_APIC_AUTODETECT == 1 +//first we detect IO APICS mapped into default address range + for(SearchAddress = IO_APIC_BASE_ADDRESS_BOTTOM; + SearchAddress < IO_APIC_BASE_ADDRESS_TOP; + SearchAddress += IO_APIC_SEARCH_STEP) + + if(*((UINT8 *)SearchAddress) != 0xFF) //we have something + CollectIoApicInfo(NULL, (UINT32)SearchAddress); + +//second we arrange IO APIC in their ID ascending order (if there more than one) +#endif + + +//Check also SDL ceated Structures they might address very none standard IOAPICS. +//------------------------------------------------------------------------------------------- + +#if USE_BOARD_INFO_APIC_DATA == 1 +{ + AMI_APIC_INFO *BrdApicInfo; + BOOLEAN Present; + UINTN j; + //----------------- + for(i=0; i<(gAmiBoardInfoProtocol->ApicInfoLength/sizeof(AMI_APIC_INFO)); i++){ + BrdApicInfo=&gAmiBoardInfoProtocol->ApicInfoTable[i]; + //This is a special case it could be a duplicate entries in MadtTblEntries[] + //if other options of IOAPIC/IOsAPIC detection was on. + //So check if IOAPIC/IOsAPIC entries with the same properties already present in DB. + for(j=0,Present=FALSE; j < CurrentIoApicEntry; j++){ + if(BrdApicInfo->ApicAddress.ADDRESS == IoApicEntry[j].IoApicAddress){ + Present = TRUE; + break; + } + } + //Entry with this address already present in IoApicEntry[] array + if(Present) continue; + + //Looks like it is a new IOAPIC/IOSAPIC entry! + //Check if something alive at this address + CollectIoApicInfo(NULL, BrdApicInfo->ApicAddress.ADDRESS); + } // for(...i<(gAmiBoardInfoProtocol->ApicInfoLength/sizeof(AMI_APIC_INFO)) +} +#endif //USE_BOARD_INFO_APIC_DATA ==1 + +//------------------------------------------------------------------------------------------- + + if(CurrentIoApicEntry > 1) + ArrangeIoApicEntries(); + + +//now we are ready to create MPS table IO APIC entries + for(i = 0; i < CurrentIoApicEntry; i++) + { + EntryPointer->EntryType = MP_TABLE_IO_APIC_ENTRY_TYPE; + EntryPointer->IoApicId = IoApicEntry[i].IoApicId; + EntryPointer->IoApicVersion = IoApicEntry[i].IoApicVersion; + EntryPointer->Flags = IoApicEntry[i].IoApicFlags; + EntryPointer->IoApicAddress = IoApicEntry[i].IoApicAddress; + + EntryPointer++; + EntryCount++; + } + return EntryCount; +} + +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// +// Procedure: MpsTableAddIntAssignEntry +// +// Description: Adds Interrupt assignment entries to MPS table +// +// Input: +// VOID +// +// Output: +// UINT16 - Number of entries added +// +//-------------------------------------------------------------------------- +//<AMI_PHDR_END> +UINT16 MpsTableAddIntAssignEntry(VOID) +{ + + MP_TABLE_INT_ASSIGN_ENTRY *EntryPointer; + UINT16 EntryCount = 0; + UINT16 Dummy; + PCI_IRQ_APIC_ROUTE *RouteTable; + UINT8 i, j; + + EntryPointer = (MP_TABLE_INT_ASSIGN_ENTRY *)MpsTableCurrentPointer; + +//First assign ISA IRQ interrupts + AmiIsaIrqMask(&Dummy, TRUE); + + for(i = 0; i < 16; i++) + { + if((Dummy & 1) && (i != 2)) //create entry only if IRQ is used + { //and it isn't IRQ2 + EntryPointer->EntryType = MP_TABLE_INT_ASSIGN_ENTRY_TYPE; + EntryPointer->InterruptType = INT_TYPE_INT; + EntryPointer->Flags = (UINT16)IsoTbl[i].Flags; + EntryPointer->SourceBusId = IsaBusId; + EntryPointer->SourceBusIrq.IsaBusIrq = i; +//define Apic ID and Itin depends of GLobal sys vector + GetIoApicId(IsoTbl[i].ApicInt, + &EntryPointer->DestIoApicId, + &EntryPointer->DestIoApicItin); + + EntryPointer++; + EntryCount++; + } + Dummy >>= 1; + } + +//Second assign PCI IRQ Entries + + Dummy = (UINT16)gAmiBoardInfoProtocol->ApicRoutLength/sizeof(PCI_IRQ_APIC_ROUTE); + RouteTable = gAmiBoardInfoProtocol->ApicRoutTable; + + for(i = 0; i < Dummy; i++) + { +//define runtime bus number from build bus number + + for(j = 0; j < 4; j++) + { + if((RouteTable[i].Intn[j].IoApicItin != 0) || (RouteTable[i].Intn[j].IoApicId != 0)) + { + EntryPointer->EntryType = MP_TABLE_INT_ASSIGN_ENTRY_TYPE; + EntryPointer->InterruptType = INT_TYPE_INT; + EntryPointer->Flags = 0; //always conforms PCI bus specs + EntryPointer->SourceBusId = RouteTable[i].PciBusNumber; + EntryPointer->SourceBusIrq.PciBusIrq.PciIntSignal = j; + EntryPointer->SourceBusIrq.PciBusIrq.PciDeviceNumber = RouteTable[i].DeviceNumber; + EntryPointer->SourceBusIrq.PciBusIrq.Reserved = 0; + EntryPointer->DestIoApicId = RouteTable[i].Intn[j].IoApicId; + EntryPointer->DestIoApicItin = RouteTable[i].Intn[j].IoApicItin; + + EntryPointer++; + EntryCount++; + } + } + } + + return EntryCount; +} + +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// +// Procedure: MpsTableAddLocalIntAssignEntry +// +// Description: Adds Local interrupt assignment entries to MPS table +// +// Input: +// VOID +// +// Output: +// UINT16 - Number of entries added +// +//-------------------------------------------------------------------------- +//<AMI_PHDR_END> +UINT16 MpsTableAddLocalIntAssignEntry(VOID) +{ + MP_TABLE_LOCAL_INT_ASSIGN_ENTRY *EntryPointer; + UINT16 EntryCount = 0; + + EntryPointer = (MP_TABLE_LOCAL_INT_ASSIGN_ENTRY *)MpsTableCurrentPointer; + + EntryPointer->EntryType = MP_TABLE_LOCAL_INT_ASSIGN_ENTRY_TYPE; + EntryPointer->InterruptType = INT_TYPE_EXT_INT; + EntryPointer->InterruptSignal.Polarity = POLARITY_CONFORM_SPEC; + EntryPointer->InterruptSignal.TriggerMode = TRIGGER_MODE_CONFORM_SPEC; + EntryPointer->InterruptSignal.Reserved = 0; + EntryPointer->SourceBusId = 0; + EntryPointer->SourceBusIrq = 0; + EntryPointer->DestLocalApicId = 0xFF; + EntryPointer->DestLocalApicItin = 0; + + EntryPointer++; + EntryCount++; + + EntryPointer->EntryType = MP_TABLE_LOCAL_INT_ASSIGN_ENTRY_TYPE; + EntryPointer->InterruptType = INT_TYPE_NMI; + EntryPointer->InterruptSignal.Polarity = POLARITY_CONFORM_SPEC; + EntryPointer->InterruptSignal.TriggerMode = TRIGGER_MODE_CONFORM_SPEC; + EntryPointer->InterruptSignal.Reserved = 0; + EntryPointer->SourceBusId = 0; + EntryPointer->SourceBusIrq = 0; + EntryPointer->DestLocalApicId = 0xFF; + EntryPointer->DestLocalApicItin = 1; + + EntryPointer++; + EntryCount++; + + return EntryCount; +} + +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// +// Procedure: MpsTableAddExtendedTable +// +// Description: Adds Extended table entries to base table +// +// Input: +// VOID +// +// Output: +// VOID +// +//-------------------------------------------------------------------------- +//<AMI_PHDR_END> +VOID MpsTableAddExtendedTable(VOID) +{ + MemCpy(MpsTableCurrentPointer, MpsExTablePointer, ExtendedTableLength); + MpsExTablePointer = MpsTableCurrentPointer; + return; +} + +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// +// Procedure: MpsExTableAddSysAddressMapEntry +// +// Description: Creates Extended MPS table system address space map entryies +// +// Input: +// IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *pPciRootBridgeIoProtocol +// IN UINT8 BusId - PCI bus number +// IN UINT8 BusAttributes - PCI bus attributes +// +// Output: +// VOID +// +// Modified: MpsExTableCurrentPointer +// ExtendedTableLength +// +//-------------------------------------------------------------------------- +//<AMI_PHDR_END> +VOID MpsExTableAddSysAddressMapEntry( + IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *pPciRootBridgeIoProtocol, + IN UINT8 BusId, + IN UINT8 BusAttributes) +{ + MP_EX_TABLE_SYS_ADDRESS_MAP_ENTRY *EntryPointer; + ACPI_ADDRESS_SPACE_DESC *Resources; + BOOLEAN VgaMemoryAdded = FALSE; + + EntryPointer = (MP_EX_TABLE_SYS_ADDRESS_MAP_ENTRY *)MpsExTableCurrentPointer; + + pPciRootBridgeIoProtocol->Configuration(pPciRootBridgeIoProtocol, &Resources); + +//add entries to ISA decode + if(BusAttributes & 0x3) //support ISA I/O space + { + EntryPointer->EntryType = MP_EX_TABLE_SYS_ADDRESS_MAP_ENTRY_TYPE; + EntryPointer->EntryLength = sizeof(MP_EX_TABLE_SYS_ADDRESS_MAP_ENTRY); + EntryPointer->BusId = BusId; + EntryPointer->AddressType = 0; //IO descriptor + EntryPointer->AddressBase = 0; + EntryPointer->AddressLength = 0x1000; + EntryPointer++; + ExtendedTableLength += sizeof(MP_EX_TABLE_SYS_ADDRESS_MAP_ENTRY); + } + + while(Resources->Signature == 0x8A) + { + if(Resources->ResourceType != 2 && Resources->AddressLength) + { + if(Resources->ResourceType == 1) //IO descriptor + EntryPointer->AddressType = 0; + else if(Resources->TypeSpecificFlags & 6) //bits 1 and 2 set + EntryPointer->AddressType = 2; //memory prefetch address + else + EntryPointer->AddressType = 1; //memory descriptor + +// VGA region should be at the beginning of Memory range + if ((EntryPointer->AddressType == 1) && (BusAttributes & 0x1C) && (!(VgaMemoryAdded))) { + EntryPointer->EntryType = MP_EX_TABLE_SYS_ADDRESS_MAP_ENTRY_TYPE; + EntryPointer->EntryLength = sizeof(MP_EX_TABLE_SYS_ADDRESS_MAP_ENTRY); + EntryPointer->BusId = BusId; + EntryPointer->AddressType = 1; //memory descriptor + EntryPointer->AddressBase = 0xA0000; + EntryPointer->AddressLength = 0x20000; + EntryPointer++; + ExtendedTableLength += sizeof(MP_EX_TABLE_SYS_ADDRESS_MAP_ENTRY); + VgaMemoryAdded = TRUE; + EntryPointer->AddressType = 1; //memory descriptor + } + + EntryPointer->EntryType = MP_EX_TABLE_SYS_ADDRESS_MAP_ENTRY_TYPE; + EntryPointer->EntryLength = sizeof(MP_EX_TABLE_SYS_ADDRESS_MAP_ENTRY); + EntryPointer->BusId = BusId; + EntryPointer->AddressBase = Resources->AddressRangeMin; + EntryPointer->AddressLength = Resources->AddressLength; + + EntryPointer++; + ExtendedTableLength += sizeof(MP_EX_TABLE_SYS_ADDRESS_MAP_ENTRY); + } + Resources++; + } + + MpsExTableCurrentPointer = (VOID *)EntryPointer; + + return; +} + +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// +// Procedure: MpsExTableAddBusHierarchyEntry +// +// Description: Creates Extended MPS table bus hierarchy entryies +// +// Input: +// VOID +// +// Output: +// VOID +// +// Modified: MpsExTableCurrentPointer +// ExtendedTableLength +// +//-------------------------------------------------------------------------- +//<AMI_PHDR_END> +VOID MpsExTableAddBusHierarchyEntry(VOID) +{ + MP_EX_TABLE_BUS_HIERARCHY_ENTRY *EntryPointer; + UINT8 i; + + EntryPointer = (MP_EX_TABLE_BUS_HIERARCHY_ENTRY *)MpsExTableCurrentPointer; + + for(i = 0; i < CurrentBusEntry; i++) + { + if(BusEntry[i].ParentBusId != 0xFF && BusEntry[i].BusType != 12) //skip root bridge and P2P bridge + { + EntryPointer->EntryType = MP_EX_TABLE_BUS_HIERARCHY_ENTRY_TYPE; + EntryPointer->EntryLength = sizeof(MP_EX_TABLE_BUS_HIERARCHY_ENTRY); + EntryPointer->BusId = BusEntry[i].BusId; + EntryPointer->BusInfo = BusEntry[i].Flags; + EntryPointer->ParentBusId = BusEntry[i].ParentBusId; + EntryPointer->Reserved[0] = 0; + EntryPointer->Reserved[1] = 0; + EntryPointer->Reserved[2] = 0; + + EntryPointer++; + ExtendedTableLength += sizeof(MP_EX_TABLE_BUS_HIERARCHY_ENTRY); + } + } + MpsExTableCurrentPointer = (VOID *)EntryPointer; +} + +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// +// Procedure: MpsExTableAddCompatBusAddressModifierEntry +// +// Description: Creates Extended MPS table compatibility bus address space +// modifier entryies +// +// Input: +// VOID +// +// Output: +// VOID +// +// Modified: MpsExTableCurrentPointer +// ExtendedTableLength +// +//-------------------------------------------------------------------------- +//<AMI_PHDR_END> +VOID MpsExTableAddCompatBusAddressModifierEntry(VOID) +{ + MP_EX_TABLE_COMPAT_BUS_ADDRESS_MODIFIER_ENTRY *EntryPointer; + UINT8 i; + + EntryPointer = (MP_EX_TABLE_COMPAT_BUS_ADDRESS_MODIFIER_ENTRY *)MpsExTableCurrentPointer; + + for(i = 0; i < CurrentBusEntry; i++) + { + if(BusEntry[i].ParentBusId == 0xFF) + { + //add/subtract ISA predefined range + EntryPointer->EntryType = MP_EX_TABLE_COMPAT_BUS_ADDRESS_MODIFIER_ENTRY_TYPE; + EntryPointer->EntryLength = sizeof(MP_EX_TABLE_COMPAT_BUS_ADDRESS_MODIFIER_ENTRY); + EntryPointer->BusId = BusEntry[i].BusId; + EntryPointer->RangeList = 0; //isa range list + EntryPointer->AddressModifier = (BusEntry[i].Flags & 0x3) ? 0 : 1; + + EntryPointer++; + ExtendedTableLength += sizeof(MP_EX_TABLE_COMPAT_BUS_ADDRESS_MODIFIER_ENTRY); + + //add/subtract VGA predefined range + EntryPointer->EntryType = MP_EX_TABLE_COMPAT_BUS_ADDRESS_MODIFIER_ENTRY_TYPE; + EntryPointer->EntryLength = sizeof(MP_EX_TABLE_COMPAT_BUS_ADDRESS_MODIFIER_ENTRY); + EntryPointer->BusId = BusEntry[i].BusId; + EntryPointer->RangeList = 1; //vga range list + EntryPointer->AddressModifier = (BusEntry[i].Flags & 0x1C) ? 0 : 1; + + EntryPointer++; + ExtendedTableLength += sizeof(MP_EX_TABLE_COMPAT_BUS_ADDRESS_MODIFIER_ENTRY); + } + } + MpsExTableCurrentPointer = (VOID *)EntryPointer; +} + +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// +// Procedure: QueryBusInfo +// +// Description: Retreive system info about buses and bus ierarchy and fills +// BUS_INFO structure. Also creates MPS table extended entries +// +// Input: +// VOID +// +// Output: +// VOID +// +// Modified: BusEntry +// MaxBusId +// CurrentBusEntry +// IsaBusId +// +//-------------------------------------------------------------------------- +//<AMI_PHDR_END> +VOID QueryBusInfo(VOID) +{ + EFI_STATUS Status; + EFI_HANDLE *pHandleBuffer; + UINTN NumberOfHandles; + UINTN i; + + EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *pPciRootBridgeIoProtocol; + static EFI_GUID PciRootBridgeIoProtocolGuid = EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_GUID; + ACPI_ADDRESS_SPACE_DESC *pAddressDescriptor; + + EFI_PCI_IO_PROTOCOL *pPciIoProtocol; + static EFI_GUID PciIoProtocolGuid = EFI_PCI_IO_PROTOCOL_GUID; + UINT8 PciData[4]; + UINTN BusNumber; + UINTN dummy[3]; + UINT64 SupportedAttributes; + +//First detect and retreive bus Id for PCI host (root) buses + Status = pBS->LocateHandleBuffer(ByProtocol, &PciRootBridgeIoProtocolGuid, + NULL, &NumberOfHandles, &pHandleBuffer); + if(EFI_ERROR(Status)) + return; + + for(i = 0; i < NumberOfHandles; i++) + { + Status = pBS->HandleProtocol(pHandleBuffer[i], &PciRootBridgeIoProtocolGuid, + (VOID**)&pPciRootBridgeIoProtocol); + ASSERT_EFI_ERROR(Status); + Status = pPciRootBridgeIoProtocol->Configuration(pPciRootBridgeIoProtocol, + &pAddressDescriptor); + ASSERT_EFI_ERROR(Status); + Status = pPciRootBridgeIoProtocol->GetAttributes(pPciRootBridgeIoProtocol, + &SupportedAttributes, + NULL); + ASSERT_EFI_ERROR(Status); +//find bus range decoding - the min will be host PCI bus Id + while((pAddressDescriptor->Signature == 0x8A) && \ + (pAddressDescriptor->ResourceType != 2)) + pAddressDescriptor++; + + BusEntry[CurrentBusEntry].BusId = (UINT8)pAddressDescriptor->AddressRangeMin; + BusEntry[CurrentBusEntry].ParentBusId = 0xFF; //host bus has no parent + BusEntry[CurrentBusEntry].BusType = BridgeBusTypes[0]; + BusEntry[CurrentBusEntry].Flags = (UINT8)SupportedAttributes; //for host we save ISA/VGA support values + + MaxBusId = (MaxBusId > BusEntry[CurrentBusEntry].BusId) ? \ + MaxBusId : BusEntry[CurrentBusEntry].BusId; + + MpsExTableAddSysAddressMapEntry(pPciRootBridgeIoProtocol, + BusEntry[CurrentBusEntry].BusId, + BusEntry[CurrentBusEntry].Flags); + CurrentBusEntry++; + } + pBS->FreePool(pHandleBuffer); + +//Second detect all other buses via PCI bridges + Status = pBS->LocateHandleBuffer(ByProtocol, &PciIoProtocolGuid, + NULL, &NumberOfHandles, &pHandleBuffer); + if(EFI_ERROR(Status)) + return; + + for(i = 0; i < NumberOfHandles; i++) + { + Status = pBS->HandleProtocol(pHandleBuffer[i], &PciIoProtocolGuid, + (VOID**)&pPciIoProtocol); + if(EFI_ERROR(Status)) + continue; + + //read class code information at 0x8 offset in PCI header + Status = pPciIoProtocol->Pci.Read(pPciIoProtocol, EfiPciIoWidthUint32, + 0x8, 1, (VOID*)PciData); + if(EFI_ERROR(Status)) //problem + continue; +#if PCI_BUS_APIC_AUTODETECT == 1 +//if IO APIC device collect info, we will need it later + if((PciData[3] == 0x8) && (PciData[2] == 0) && (PciData[1] >= 0x10)) + { + UINT64 Attr=0, OldAttr=0; + //---------------------- + //1. make sure it is Enabled and Decoding it's resources + Status=pPciIoProtocol->Attributes(pPciIoProtocol,EfiPciIoAttributeOperationGet, Attr, &OldAttr); + ASSERT_EFI_ERROR(Status); + if(EFI_ERROR(Status)) continue; + + Status=pPciIoProtocol->Attributes(pPciIoProtocol,EfiPciIoAttributeOperationSupported, 0, &Attr); + ASSERT_EFI_ERROR(Status); + if(EFI_ERROR(Status)) continue; + + Status=pPciIoProtocol->Attributes(pPciIoProtocol,EfiPciIoAttributeOperationSet, Attr&(EFI_PCI_DEVICE_ENABLE), NULL); + ASSERT_EFI_ERROR(Status); + if(EFI_ERROR(Status)) continue; + + CollectIoApicInfo(pPciIoProtocol, NULL); + +#if PCI_BUS_APIC_LEAVE_ENABLE != 0 + //Restore attributes of the device + Status=pPciIoProtocol->Attributes(pPciIoProtocol,EfiPciIoAttributeOperationSet, OldAttr, NULL); + ASSERT_EFI_ERROR(Status); + if(EFI_ERROR(Status)) continue; +#endif//PCI_BUS_APIC_LEAVE_ENABLE + + continue; + } +#endif//PCI_BUS_APIC_AUTODETECT + + if(PciData[3] != 0x6) //not bridge device + continue; + + if((PciData[2] == 0) || (PciData[2] > 6)) //PCI host bridge we already know, so skip it + continue; //or unknown bridge - skip it also + + BusEntry[CurrentBusEntry].BusType = BridgeBusTypes[(PciData[2])]; + + if(PciData[2] == 4) // PCI to PCI bridge + { + BusEntry[CurrentBusEntry].Flags = PciData[1]; + //read primary and secondary bus numbers + Status = pPciIoProtocol->Pci.Read(pPciIoProtocol, EfiPciIoWidthUint32, + 0x18, 1, (VOID*)PciData); + + BusEntry[CurrentBusEntry].BusId = PciData[1]; //bus Id prodused by this bridge + BusEntry[CurrentBusEntry].ParentBusId = PciData[0]; + MaxBusId = (MaxBusId > BusEntry[CurrentBusEntry].BusId) ? \ + MaxBusId : BusEntry[CurrentBusEntry].BusId; + } + else //any other bridge + { + BusEntry[CurrentBusEntry].Flags = 1; //all other buses has this feature + BusEntry[CurrentBusEntry].BusId = 0xFF; //we will assign Id after enumerating PCI buses + //get bridge location to determine parent bus Id + Status = pPciIoProtocol->GetLocation(pPciIoProtocol, &dummy[0], &BusNumber, + &dummy[1], &dummy[2]); + + BusEntry[CurrentBusEntry].ParentBusId = (UINT8)BusNumber; + } + CurrentBusEntry++; + } + pBS->FreePool(pHandleBuffer); + +// Third enumerate all other buses + for(i = 0; i < CurrentBusEntry; i++) + { + if(BusEntry[i].BusId == 0xFF) + { + BusEntry[i].BusId = MaxBusId + 1; + MaxBusId++; + if(BusEntry[i].BusType == BUS_TYPE_ISA) //save ISA bus Id for interrupt assign procedure + IsaBusId = MaxBusId; + } + } + MpsExTableAddBusHierarchyEntry(); + MpsExTableAddCompatBusAddressModifierEntry(); +} + +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// +// Procedure: CollectIoApicInfo +// +// Description: Retreive system info about IO APIC +// +// Input: +// IN OPTIONAL EFI_PCI_IO_PROTOCOL *pPciIoProtocol +// IN OPTIONAL UINT32 BaseAddress - base address of IO APIC +// +// Output: +// VOID +// +// Modified: IoApicEntry +// CurrentIoApicEntry +// +//-------------------------------------------------------------------------- +//<AMI_PHDR_END> +VOID CollectIoApicInfo( + IN EFI_PCI_IO_PROTOCOL *pPciIoProtocol OPTIONAL, + IN UINT32 BaseAddress OPTIONAL) +{ + UINT32 IoApicAddress; + EFI_STATUS Status; + UINT32 volatile *IoApicMemory32; + UINT8 volatile *IoApicMemory8; + UINT32 data; + + if(BaseAddress == NULL) //IO APIC visible as PCI device + { + Status = pPciIoProtocol->Pci.Read(pPciIoProtocol, EfiPciIoWidthUint32, + 0x10, 1, (VOID*)&IoApicAddress); + if(EFI_ERROR(Status) || (IoApicAddress == 0)) //problem or mapped to default address range + return; + } + else // IO APIC mapped to default range + IoApicAddress = BaseAddress; + + IoApicMemory32 = (UINT32 *)IoApicAddress; + IoApicMemory8 = (UINT8 *)IoApicAddress; + + IoApicMemory8[IO_APIC_INDEX_REG] = IO_APIC_MAP_ID_REG; + data = IoApicMemory32[IO_APIC_DATA_REG]; + + IoApicEntry[CurrentIoApicEntry].IoApicId = (UINT8)((data & 0x0F000000) >> 24); + + IoApicMemory8[IO_APIC_INDEX_REG] = IO_APIC_MAP_VERSION_REG; + data = IoApicMemory32[IO_APIC_DATA_REG]; + + IoApicEntry[CurrentIoApicEntry].IoApicVersion = (UINT8)(data & 0xFF); + IoApicEntry[CurrentIoApicEntry].MaxRedirectionEntries = (UINT8)((data & 0x00FF0000) >> 16); + IoApicEntry[CurrentIoApicEntry].IoApicFlags = 1; + IoApicEntry[CurrentIoApicEntry].IoApicAddress = IoApicAddress; + + CurrentIoApicEntry++; +} + +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// +// Procedure: ArrangeIoApicEntries +// +// Description: Arranges IO APIC Entries in their ID ascending order +// +// Input: +// VOID +// +// Output: +// VOID +// +// Modified: IoApicEntry +// CurrentIoApicEntry +// +//-------------------------------------------------------------------------- +//<AMI_PHDR_END> +VOID ArrangeIoApicEntries(VOID) +{ + UINT8 i; + BOOLEAN Swap = TRUE; + IO_APIC_INFO Temp; + + while(Swap) + { + Swap = FALSE; + for(i = 0; i < CurrentIoApicEntry - 1; i++) + { + if(IoApicEntry[i].IoApicId > IoApicEntry[i+1].IoApicId) + { + Swap = TRUE; + MemCpy(&Temp, &IoApicEntry[i], sizeof(IO_APIC_INFO)); + MemCpy(&IoApicEntry[i], &IoApicEntry[i+1], sizeof(IO_APIC_INFO)); + MemCpy(&IoApicEntry[i+1], &Temp, sizeof(IO_APIC_INFO)); + } + } + } +} + +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// +// Procedure: GetIoApicId +// +// Description: Returns IO APIC ID and Pin number assosiated with given SysVectorNumber +// +// Input: +// IN UINT16 SysVectorNumber - system interrupt vector number +// OUT UINT8 *IoApicId - Id of IO APIC which handles that vector +// OUT UINT8 *IoApicItin - IO APIC Pin number associated with given vector number +// +// Output: +// VOID +// +// Modified: IoApicEntry +// CurrentIoApicEntry +// +//-------------------------------------------------------------------------- +//<AMI_PHDR_END> +VOID GetIoApicId( + IN UINT16 SysVectorNumber, + OUT UINT8 *IoApicId, + OUT UINT8 *IoApicItin) +{ + UINT8 i; + + for(i = 0; i < CurrentIoApicEntry; i++) + { + if(SysVectorNumber < IoApicEntry[i].MaxRedirectionEntries) //this is Apic we need + { + *IoApicId = IoApicEntry[i].IoApicId; + *IoApicItin = (UINT8)SysVectorNumber; + return; + } + SysVectorNumber -= IoApicEntry[i].MaxRedirectionEntries; + } +} + +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// +// Procedure: GetCpuInfo +// +// Description: Returns number of cores and threads of given CPU +// +// Input: +// IN UINTN Cpu - Cpu number +// OUT UINT8 *Cores - number of cores in given Cpu +// OUT UINT8 *Threads - number of threads in given Cpu +// +// Output: +// EFI_SUCCESS - function executed successfully +// +//-------------------------------------------------------------------------- +//<AMI_PHDR_END> +EFI_STATUS GetCpuInfo( + IN UINTN Cpu, + OUT UINT8 *Cores, + OUT UINT8 *Threads) +{ + EFI_STATUS Status; + AMI_CPU_INFO *Info; + +//find AMICpuInfo protocol + if(AmiCpuInfoProtocol == NULL) + { + Status = pBS->LocateProtocol(&AmiCpuInfoProtocolGuid, + NULL, + &AmiCpuInfoProtocol); + if(EFI_ERROR(Status)) + return Status; + } + + Status = AmiCpuInfoProtocol->GetCpuInfo(AmiCpuInfoProtocol, Cpu, &Info); + if(EFI_ERROR(Status)) + return Status; + + *Cores = Info->NumCores; + *Threads = (Info->NumHts == 0) ? 1 : Info->NumHts; + + return EFI_SUCCESS; +} + +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2009, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Pkwy, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//**********************************************************************
\ No newline at end of file diff --git a/Core/EM/ACPI/mptable.h b/Core/EM/ACPI/mptable.h new file mode 100644 index 0000000..6389c50 --- /dev/null +++ b/Core/EM/ACPI/mptable.h @@ -0,0 +1,593 @@ +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2009, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Pkwy, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//********************************************************************** + +//********************************************************************** +// $Header: /Alaska/BIN/Modules/ACPI/Template/Core/mptable.h 8 12/03/12 11:47a Oleksiyy $ +// +// $Revision: 8 $ +// +// $Date: 12/03/12 11:47a $ +//********************************************************************** +// Revision History +// ---------------- +// $Log: /Alaska/BIN/Modules/ACPI/Template/Core/mptable.h $ +// +// 8 12/03/12 11:47a Oleksiyy +// [TAG] EIP107890 +// [Category] Improvement +// [Description] Create a token that it define the Bot and Top of Io +// APIC address. +// [Files] AcpiCore.h and mptable.h +// +// 7 5/08/09 1:16p Yakovlevs +// Made ACPI Driver use AMI Board Info Protocol if available without +// breaking compatibility. +// +// 6 3/26/09 4:51p Oleksiyy +// New ACPI Core implementation - improves logic, execution time and +// memory usage of ACPI module. +// +// 5 4/15/08 9:16p Yakovlevs +// +// 4 4/11/07 5:45p Artems +// Multiprocessor detection added +// +// 3 3/28/07 10:43a Artems +// Fixed bug - added System memory entry for legacy video +// +// 2 2/06/07 5:41p Artems +// +// 1 2/06/07 4:54p Artems +// +//********************************************************************** + +//<AMI_FHDR_START> +//---------------------------------------------------------------------------- +// +// Name: Mptable.h +// +// Description: Header file for MP table builder +// +//---------------------------------------------------------------------------- +//<AMI_FHDR_END> + +#ifndef __MPTABLE__H__ +#define __MPTABLE__H__ +#ifdef __cplusplus +extern "C" { +#endif + +//------------------------ Include files ------------------------------ +#include <Protocol/PciRootBridgeIo.h> +#include <Protocol/PciIo.h> +#include <token.h> + +//------------------------ Type declarations -------------------------- +#define MP_TABLE_MAX_BUS_ENTRIES 0xFF //from 0 to 0xFE, FF reserved means no parent bus +#define MP_TABLE_MAX_IO_APIC_ENTRIES 0x10 + +#define MP_FLOATING_POINTER_SIGNATURE 0x5F504D5F // _MP_ +#define MP_CONFIGURATION_TABLE_SIGNATURE 0x504D4350 // PCMP + +#define MP_TABLE_VERSION_1_1 0x1 +#define MP_TABLE_VERSION_1_4 0x4 + +#define MP_TABLE_CPU_ENTRY_TYPE 0 +#define MP_TABLE_BUS_ENTRY_TYPE 1 +#define MP_TABLE_IO_APIC_ENTRY_TYPE 2 +#define MP_TABLE_INT_ASSIGN_ENTRY_TYPE 3 +#define MP_TABLE_LOCAL_INT_ASSIGN_ENTRY_TYPE 4 + +#define MP_EX_TABLE_SYS_ADDRESS_MAP_ENTRY_TYPE 128 +#define MP_EX_TABLE_BUS_HIERARCHY_ENTRY_TYPE 129 +#define MP_EX_TABLE_COMPAT_BUS_ADDRESS_MODIFIER_ENTRY_TYPE 130 + +#define IO_APIC_BASE_ADDRESS_BOTTOM APCB //defined earlier + +#if defined(IO_APIC_BASE_TOP_ADDRESS) +#define IO_APIC_BASE_ADDRESS_TOP IO_APIC_BASE_TOP_ADDRESS //must be redefined +#else // +#define IO_APIC_BASE_ADDRESS_TOP 0xFED00000 //if different from default +#endif + +#define IO_APIC_SEARCH_STEP 0x1000 + +#define IO_APIC_INDEX_REG 0x0 +#define IO_APIC_DATA_REG 0x4 //(0x10 in bytes = 0x4 in dwords + +#define IO_APIC_MAP_ID_REG 0x0 +#define IO_APIC_MAP_VERSION_REG 0x1 + +#define INT_TYPE_INT 0 +#define INT_TYPE_NMI 1 +#define INT_TYPE_SMI 2 +#define INT_TYPE_EXT_INT 3 + +#define POLARITY_CONFORM_SPEC 0 +#define POLARITY_ACTIVE_HIGH 1 +#define POLARITY_ACTIVE_LOW 3 + +#define TRIGGER_MODE_CONFORM_SPEC 0 +#define TRIGGER_MODE_EDGE_TRIGGERED 1 +#define TRIGGER_MODE_LEVEL_TRIGGERED 3 + +#define BUS_TYPE_ISA 5 + +#pragma pack(1) + +//<AMI_THDR_START> +//---------------------------------------------------------------------------- +// Name: MP_FLOATING_POINTER +// +// Description: This structure represents MP table floating pointer format +// as defined in MPS specification v1.4 +// +//---------------------------------------------------------------------------- +//<AMI_THDR_END> + +typedef struct _MP_FOATING_POINTER +{ + UINT32 Signature; + UINT32 PhysicalAddresPointer; + UINT8 Length; + UINT8 VersionNumber; + UINT8 CheckSum; + UINT8 DefaultConfiguration; + UINT8 IMCRflag; + UINT8 Reserved[3]; +} MP_FLOATING_POINTER; + +//<AMI_THDR_START> +//---------------------------------------------------------------------------- +// Name: MP_CONFIGURATION_TABLE_HEADER +// +// Description: This structure represents MP configuration table header format +// as defined in MPS specification v1.4 +// +//---------------------------------------------------------------------------- +//<AMI_THDR_END> + +typedef struct _MP_CONFIGURATION_TABLE_HEADER +{ + UINT32 Signature; + UINT16 BaseTableLength; + UINT8 VersionNumber; + UINT8 CheckSum; + UINT8 OemId[8]; + UINT8 ProductId[12]; + UINT32 OemTablePointer; + UINT16 OemTableSize; + UINT16 BaseTableEntryCount; + UINT32 LocalApicAddress; + UINT16 ExtendedTableLength; + UINT8 ExtendedCheckSum; + UINT8 Reserved; +} MP_CONFIGURATION_TABLE_HEADER; + +//<AMI_THDR_START> +//---------------------------------------------------------------------------- +// Name: MP_TABLE_CPU_ENTRY +// +// Description: This structure represents MP configuration table CPU entry format +// as defined in MPS specification v1.4 +// +//---------------------------------------------------------------------------- +//<AMI_THDR_END> + +typedef struct _MP_TABLE_CPU_ENTRY +{ + UINT8 EntryType; + UINT8 LocalApicId; + UINT8 LocalApicVersion; + struct + { + UINT8 CpuEnable : 1; + UINT8 CpuBootStrap : 1; + UINT8 Reserved : 6; + } CpuFlags; + UINT32 CpuSignature; + UINT32 FeatureFlags; + UINT32 Reserved[2]; +} MP_TABLE_CPU_ENTRY; + +//<AMI_THDR_START> +//---------------------------------------------------------------------------- +// Name: MP_TABLE_BUS_ENTRY +// +// Description: This structure represents MP configuration table bus entry format +// as defined in MPS specification v1.4 +// +//---------------------------------------------------------------------------- +//<AMI_THDR_END> + +typedef struct _MP_TABLE_BUS_ENTRY +{ + UINT8 EntryType; + UINT8 BusId; + UINT8 BusTypeString[6]; +} MP_TABLE_BUS_ENTRY; + +//<AMI_THDR_START> +//---------------------------------------------------------------------------- +// Name: MP_TABLE_IO_APIC_ENTRY +// +// Description: This structure represents MP configuration table IO APIC entry format +// as defined in MPS specification v1.4 +// +//---------------------------------------------------------------------------- +//<AMI_THDR_END> + +typedef struct _MP_TABLE_IO_APIC_ENTRY +{ + UINT8 EntryType; + UINT8 IoApicId; + UINT8 IoApicVersion; + UINT8 Flags; + + UINT32 IoApicAddress; +} MP_TABLE_IO_APIC_ENTRY; + +typedef union +{ + UINT8 IsaBusIrq; + struct + { + UINT8 PciIntSignal : 2; + UINT8 PciDeviceNumber : 5; + UINT8 Reserved : 1; + } PciBusIrq; +} SOURCE_IRQ; + +//<AMI_THDR_START> +//---------------------------------------------------------------------------- +// Name: MP_TABLE_INT_ASSIGN_ENTRY +// +// Description: This structure represents MP configuration table interrupt assingment +// entry format as defined in MPS specification v1.4 +// +//---------------------------------------------------------------------------- +//<AMI_THDR_END> + +typedef struct _MP_TABLE_INT_ASSIGN_ENTRY +{ + UINT8 EntryType; + UINT8 InterruptType; + UINT16 Flags; + UINT8 SourceBusId; + SOURCE_IRQ SourceBusIrq; + UINT8 DestIoApicId; + UINT8 DestIoApicItin; +} MP_TABLE_INT_ASSIGN_ENTRY; + +//<AMI_THDR_START> +//---------------------------------------------------------------------------- +// Name: MP_TABLE_LOCAL_INT_ASSIGN_ENTRY +// +// Description: This structure represents MP table local interrupt assingment +// entry format as defined in MPS specification v1.4 +// +//---------------------------------------------------------------------------- +//<AMI_THDR_END> + +typedef struct _MP_TABLE_LOCAL_INT_ASSIGN_ENTRY +{ + UINT8 EntryType; + UINT8 InterruptType; + struct + { + UINT16 Polarity : 2; + UINT16 TriggerMode : 2; + UINT16 Reserved : 12; + } InterruptSignal; + UINT8 SourceBusId; + UINT8 SourceBusIrq; + UINT8 DestLocalApicId; + UINT8 DestLocalApicItin; +} MP_TABLE_LOCAL_INT_ASSIGN_ENTRY; + +//<AMI_THDR_START> +//---------------------------------------------------------------------------- +// Name: MP_EX_TABLE_SYS_ADDRESS_MAP_ENTRY +// +// Description: This structure represents MP table system address map extended +// entry format as defined in MPS specification v1.4 +// +//---------------------------------------------------------------------------- +//<AMI_THDR_END> + +typedef struct _MP_EX_TABLE_SYS_ADDRESS_MAP_ENTRY +{ + UINT8 EntryType; + UINT8 EntryLength; + UINT8 BusId; + UINT8 AddressType; + UINT64 AddressBase; + UINT64 AddressLength; +} MP_EX_TABLE_SYS_ADDRESS_MAP_ENTRY; + +//<AMI_THDR_START> +//---------------------------------------------------------------------------- +// Name: MP_EX_TABLE_BUS_HIERARCHY_ENTRY +// +// Description: This structure represents MP table bus hierarchy extended +// entry format as defined in MPS specification v1.4 +// +//---------------------------------------------------------------------------- +//<AMI_THDR_END> + +typedef struct _MP_EX_TABLE_BUS_HIERARCHY_ENTRY +{ + UINT8 EntryType; + UINT8 EntryLength; + UINT8 BusId; + UINT8 BusInfo; + UINT8 ParentBusId; + UINT8 Reserved[3]; +} MP_EX_TABLE_BUS_HIERARCHY_ENTRY; + +//<AMI_THDR_START> +//---------------------------------------------------------------------------- +// Name: MP_EX_TABLE_COMPAT_BUS_ADDRESS_MODIFIER_ENTRY +// +// Description: This structure represents MP table compatibility bus address modifier +// extended entry format as defined in MPS specification v1.4 +// +//---------------------------------------------------------------------------- +//<AMI_THDR_END> + +typedef struct _MP_EX_TABLE_COMPAT_BUS_ADDRESS_MODIFIER_ENTRY +{ + UINT8 EntryType; + UINT8 EntryLength; + UINT8 BusId; + UINT8 AddressModifier; + UINT32 RangeList; +} MP_EX_TABLE_COMPAT_BUS_ADDRESS_MODIFIER_ENTRY; + +//----------------------- Additional structures ----------------------- + +//<AMI_THDR_START> +//---------------------------------------------------------------------------- +// Name: BUS_INFO +// +// Description: PCI bus description data structure +// +// Fields: Name Type Description +//---------------------------------------------------------------------------- +// BusId UINT8 Bus Id number +// ParentBusId UINT8 Parent bus Id number +// BusType UINT8 Bus type number +// Flags UINT8 Bus flags +// +//---------------------------------------------------------------------------- +//<AMI_THDR_END> + +typedef struct _BUS_INFO +{ + UINT8 BusId; + UINT8 ParentBusId; + UINT8 BusType; + UINT8 Flags; +} BUS_INFO; + +//<AMI_THDR_START> +//---------------------------------------------------------------------------- +// Name: ACPI_ADDRESS_SPACE_DESC +// +// Description: This structure represents ACPI address space descriptor +// format as defined in ACPI specification v3.0 +// +//---------------------------------------------------------------------------- +//<AMI_THDR_END> + +typedef struct _ACPI_ADDRESS_SPACE_DESC +{ + UINT8 Signature; + UINT16 DescLength; + UINT8 ResourceType; + UINT8 GeneralFlags; + UINT8 TypeSpecificFlags; + UINT64 AddressSpaceGranularity; + UINT64 AddressRangeMin; + UINT64 AddressRangeMax; + UINT64 AddressTranslationOffset; + UINT64 AddressLength; +} ACPI_ADDRESS_SPACE_DESC; + +//<AMI_THDR_START> +//---------------------------------------------------------------------------- +// Name: IO_APIC_DEST +// +// Description: Device interrupt destination description data structure +// +// Fields: Name Type Description +//---------------------------------------------------------------------------- +// IoApicItin UINT8 IO APIC pin number +// IoApicId UINT8 IO APIC Id +// +//---------------------------------------------------------------------------- +//<AMI_THDR_END> + +typedef struct _IO_APIC_DEST +{ + UINT8 IoApicItin; + UINT8 IoApicId; +} IO_APIC_DEST; + +#if AmiBoardInfo_SUPPORT == 0 +//<AMI_THDR_START> +//---------------------------------------------------------------------------- +// Name: PCI_IRQ_APIC_ROUTE +// +// Description: PCI interrupt routing description data structure +// +// Fields: Name Type Description +//---------------------------------------------------------------------------- +// PciBusNumber UINT8 PCI bus number +// DeviceNumber UINT8 PCI device number +// Intn IO_APIC_DEST Interrupt destination +// Reserved UINT8 +// +//---------------------------------------------------------------------------- +//<AMI_THDR_END> + +typedef struct _PCI_IRQ_APIC_ROUTE +{ + UINT8 PciBusNumber; + UINT8 DeviceNumber; + IO_APIC_DEST Intn[4]; + UINT8 Reserved; +} PCI_IRQ_APIC_ROUTE; +#endif + + +//<AMI_THDR_START> +//---------------------------------------------------------------------------- +// Name: IO_APIC_INFO +// +// Description: IO APIC description data structure +// +// Fields: Name Type Description +//---------------------------------------------------------------------------- +// IoApicId UINT8 IO APIC Id +// IoApicVersion UINT8 IO APIC version +// IoApicFlags UINT8 IO APIC flags +// MaxRedirectionEntries UINT8 Max number of redirection entries supported by IO APIC +// IoApicAddress UINT32 IO APIC address in memory +// +//---------------------------------------------------------------------------- +//<AMI_THDR_END> + +typedef struct _IO_APIC_INFO +{ + UINT8 IoApicId; + UINT8 IoApicVersion; + UINT8 IoApicFlags; + UINT8 MaxRedirectionEntries; + UINT32 IoApicAddress; +} IO_APIC_INFO; + +#pragma pack() + +//------------------------ Global variables --------------------------- + + +//------------------------ Functions prototypes ----------------------- + +EFI_STATUS MpsTableBuilderInit( + IN EFI_HANDLE ImageHandle, + IN EFI_SYSTEM_TABLE *SystemTable + ); + +EFI_STATUS MpsTableFloatPointerModify( + VOID + ); + +EFI_STATUS MpsTableCreate( + VOID + ); + +VOID MpsTableReadyToBootNotify( + IN EFI_EVENT Event, + IN VOID *Context + ); + +EFI_STATUS MpsTableAddHeader( + VOID + ); + +UINT16 MpsTableAddCpuEntry( + VOID + ); + +UINT16 MpsTableAddBusEntry( + VOID + ); + +UINT16 MpsTableAddIoApicEntry( + VOID + ); + +UINT16 MpsTableAddIntAssignEntry( + VOID + ); + +UINT16 MpsTableAddLocalIntAssignEntry( + VOID + ); + +VOID MpsTableAddExtendedTable( + VOID + ); + +VOID MpsExTableAddSysAddressMapEntry( + IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *pPciRootBridgeIoProtocol, + IN UINT8 BusId, + IN UINT8 BusAttributes + ); + +VOID MpsExTableAddBusHierarchyEntry( + VOID + ); + +VOID MpsExTableAddCompatBusAddressModifierEntry( + VOID + ); + + +//----------------------- Additional functions ------------------------- + +VOID QueryBusInfo( + VOID + ); + +VOID CollectIoApicInfo( + IN EFI_PCI_IO_PROTOCOL *pPciIoProtocol OPTIONAL, + IN UINT32 BaseAddress OPTIONAL + ); + +VOID ArrangeIoApicEntries( + VOID + ); + +VOID GetIoApicId( + IN UINT16 SysVectorNumber, + OUT UINT8 *IoApicId, + OUT UINT8 *IoApicItin + ); + +EFI_STATUS GetCpuInfo( + IN UINTN Cpu, + OUT UINT8 *Cores, + OUT UINT8 *Threads + ); + +/****** DO NOT WRITE BELOW THIS LINE *******/ +#ifdef __cplusplus +} +#endif +#endif +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2009, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Pkwy, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//**********************************************************************
\ No newline at end of file diff --git a/Core/EM/ACPI/rmisc.asl b/Core/EM/ACPI/rmisc.asl new file mode 100644 index 0000000..07b541c --- /dev/null +++ b/Core/EM/ACPI/rmisc.asl @@ -0,0 +1,120 @@ +// Miscellaneous I/O and memory resources +// System board extension Device node for ACPI BIOS +// THIS FILE IS INCLUDED to LPC/ISA PCI bridge scope +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2009, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Pkwy, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//********************************************************************** +//----------------------------------------------------------------------- +// $Header: /Alaska/BIN/Modules/ACPI/Template/Core/rmisc.asl 5 7/12/10 11:26a Oleksiyy $Revision: +// +// $Date: 7/12/10 11:26a $Log: +//**********************************************************************; +/* +;<AMI_PHDR_START> +;------------------------------------------------------------------------ +; +; Procedure: RMSC +; +; Description: Chipset Miscellaneous I/O and memory resources +; This table should contain any I/O port that is not used by a specific +; device but does not return FFh when read. Some examples of I/O ports +; that should be reserved here are: +; Any I/O port in the range 00 - FF that is not used by any other dev node +; The IRQ edge/level control ports (4D0/4D1) +; +; Input: Nothing +; +; Output: _CRS buffer +; +;------------------------------------------------------------------------- +;<AMI_PHDR_END> +*/ + Device(RMSC) { + + Name(_HID, EISAID("PNP0C02")) // System board resources device node ID + Name(_UID, 0x10) // Unique ID. Used first I/O range address from _CRS buffer. + + Name(CRS1, ResourceTemplate() + { + IO(Decode16,0x10, 0x10, 0,0x10) + IO(Decode16,0x22, 0x22, 0,0x1e) + IO(Decode16,0x44, 0x44, 0,0x1c) + IO(Decode16,0x62, 0x62, 0,0x02) + IO(Decode16,0x65, 0x65, 0,0x0b) + IO(Decode16,0x72, 0x72, 0,0x0e) + IO(Decode16,0x80, 0x80, 0,0x01) + IO(Decode16,0x84, 0x84, 0,0x03) + IO(Decode16,0x88, 0x88, 0,0x01) + IO(Decode16,0x8c, 0x8c, 0,0x03) + IO(Decode16,0x90, 0x90, 0,0x10) + IO(Decode16,0xa2, 0xa2, 0,0x1e) + IO(Decode16,0xe0, 0xe0, 0,0x10) +// Decoded but not used by FDC. Reserved in FDC device node resources +// IO(Decode16, 0x3f3, 0x3f3, 0, 0x1) +// Reserve 4D0 and 4D1 for IRQ edge/level control port + IO(Decode16, 0x4d0, 0x4d0, 0, 0x2) +//S.Y Not existing resource +// SB NVRAM 1 I/O space +// IO(Decode16, 0xDE00, 0xDE00, 0, 0x80) +// SB NVRAM 2 I/O space +// IO(Decode16, 0xDE80, 0xDE80, 0, 0x80) + + } // End of ResourceTemplate + ) // end of CRS1 + Name(CRS2, ResourceTemplate() + { + IO(Decode16,0x10, 0x10, 0,0x10) + IO(Decode16,0x22, 0x22, 0,0x1e) + IO(Decode16,0x44, 0x44, 0,0x1c) + IO(Decode16,0x72, 0x72, 0,0x0e) + IO(Decode16,0x80, 0x80, 0,0x01) + IO(Decode16,0x84, 0x84, 0,0x03) + IO(Decode16,0x88, 0x88, 0,0x01) + IO(Decode16,0x8c, 0x8c, 0,0x03) + IO(Decode16,0x90, 0x90, 0,0x10) + IO(Decode16,0xa2, 0xa2, 0,0x1e) + IO(Decode16,0xe0, 0xe0, 0,0x10) +// Decoded but not used by FDC. Reserved in FDC device node resources +// IO(Decode16, 0x3f3, 0x3f3, 0, 0x1) +// Reserve 4D0 and 4D1 for IRQ edge/level control port + IO(Decode16, 0x4d0, 0x4d0, 0, 0x2) +//S.Y Not existing resource +// SB NVRAM 1 I/O space +// IO(Decode16, 0xDE00, 0xDE00, 0, 0x80) +// SB NVRAM 2 I/O space +// IO(Decode16, 0xDE80, 0xDE80, 0, 0x80) + + } // End of ResourceTemplate + ) // end of CRS2 + Method (_CRS, 0) + { + If(And(\MBEC, 0xFFFF)){//Check if there is an EC in system + Return(CRS1) + }else{ + Return(CRS2) + } + } +} +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2009, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Pkwy, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//********************************************************************** |