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* OvmfPkg/Acpi: Fix few typosAntoine Coeur2020-02-103-6/+6
| | | | | | | | | | | | | Fix few typos in comments and documentation. Cc: Jordan Justen <jordan.l.justen@intel.com> Cc: Laszlo Ersek <lersek@redhat.com> Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Antoine Coeur <coeur@gmx.fr> Reviewed-by: Philippe Mathieu-Daude <philmd@redhat.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Signed-off-by: Philippe Mathieu-Daude <philmd@redhat.com> Message-Id: <20200207010831.9046-55-philmd@redhat.com>
* OvmfPkg: strip trailing whitespaceLeif Lindholm2019-10-041-3/+3
| | | | | | | | | | | | | Cc: Jordan Justen <jordan.l.justen@intel.com> Cc: Laszlo Ersek <lersek@redhat.com> Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org> Cc: Anthony Perard <anthony.perard@citrix.com> Cc: Julien Grall <julien.grall@arm.com> Cc: David Woodhouse <dwmw2@infradead.org> Signed-off-by: Leif Lindholm <leif.lindholm@linaro.org> Acked-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Philippe Mathieu-Daude <philmd@redhat.com>
* OvmfPkg: Replace BSD License with BSD+Patent LicenseMichael D Kinney2019-04-097-49/+7
| | | | | | | | | | | | | | | | | | | | https://bugzilla.tianocore.org/show_bug.cgi?id=1373 Replace BSD 2-Clause License with BSD+Patent License. This change is based on the following emails: https://lists.01.org/pipermail/edk2-devel/2019-February/036260.html https://lists.01.org/pipermail/edk2-devel/2018-October/030385.html RFCs with detailed process for the license change: V3: https://lists.01.org/pipermail/edk2-devel/2019-March/038116.html V2: https://lists.01.org/pipermail/edk2-devel/2019-March/037669.html V1: https://lists.01.org/pipermail/edk2-devel/2019-March/037500.html Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com>
* OvmfPkg: Removing ipf which is no longer supported from edk2.chenc22018-06-291-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Removing rules for Ipf sources file: * Remove the source file which path with "ipf" and also listed in [Sources.IPF] section of INF file. * Remove the source file which listed in [Components.IPF] section of DSC file and not listed in any other [Components] section. * Remove the embedded Ipf code for MDE_CPU_IPF. Removing rules for Inf file: * Remove IPF from VALID_ARCHITECTURES comments. * Remove DXE_SAL_DRIVER from LIBRARY_CLASS in [Defines] section. * Remove the INF which only listed in [Components.IPF] section in DSC. * Remove statements from [BuildOptions] that provide IPF specific flags. * Remove any IPF sepcific sections. Removing rules for Dec file: * Remove [Includes.IPF] section from Dec. Removing rules for Dsc file: * Remove IPF from SUPPORTED_ARCHITECTURES in [Defines] section of DSC. * Remove any IPF specific sections. * Remove statements from [BuildOptions] that provide IPF specific flags. Cc: Jordan Justen <jordan.l.justen@intel.com> Cc: Laszlo Ersek <lersek@redhat.com> Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org> Cc: Michael D Kinney <michael.d.kinney@intel.com> Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Chen A Chen <chen.a.chen@intel.com> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
* OvmfPkg AcpiTables: Use PcdDebugIoPort to describe QEMU debug consoleLiming Gao2016-11-162-1/+5
| | | | | | | Cc: Laszlo Ersek <lersek@redhat.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Liming Gao <liming.gao@intel.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com>
* OvmfPkg: AcpiTables: serialize control methods that create named objectsLaszlo Ersek2015-09-021-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Bruce Cran reported the following issue: With iasl version 20150410-64 building OvmfX64 (using OvmfPkg/build.sh -a X64 -t GCC49 -b RELEASE) results in a couple of warnings about methods that should be serialized: .../OvmfPkg/AcpiTables/AcpiTables/OUTPUT/./Dsdt.iiii 95: Method (_CRS, 0) { Remark 2120 - Control Method should be made Serialized ^ (due to creation of named objects within) .../OvmfPkg/AcpiTables/AcpiTables/OUTPUT/./Dsdt.iiii 235: Method (PCRS, 1, NotSerialized) { Remark 2120 - Control Method should be made Serialized ^ (due to creation of named objects within) The ACPI 6.0 spec justifies the above warnings in "19.6.82 Method (Declare Control Method)": [...] The serialize rule can be used to prevent reentering of a method. This is especially useful if the method creates namespace objects. Without the serialize rule, the reentering of a method will fail when it attempts to create the same namespace object. [...] Cc: Bruce Cran <bruce@cran.org.uk> Reported-by: Bruce Cran <bruce@cran.org.uk> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18392 6f19259b-4bc3-4df7-8a09-765794883524
* OvmfPkg: report support for the PIIX3 reset register in the FADTjljusten2013-03-042-3/+6
| | | | | | | | | | | The value to be written corresponds to hard reset, which is what the ACPI spec prescribes. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14156 6f19259b-4bc3-4df7-8a09-765794883524
* OvmfPkg: upgrade the FADT to ACPI 2.0 without functional changesjljusten2013-03-042-12/+38
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This conversion cannot be split very well into smaller patches. Comparing version 1 and version 2 (modulo the header fields): > --- EFI_ACPI_1_0_FIXED_ACPI_DESCRIPTION_TABLE > +++ EFI_ACPI_2_0_FIXED_ACPI_DESCRIPTION_TABLE > @@ -1,14 +1,14 @@ > EFI_ACPI_DESCRIPTION_HEADER Header; > UINT32 FirmwareCtrl; > UINT32 Dsdt; > - UINT8 IntModel; > - UINT8 Reserved1; > + UINT8 Reserved0; > + UINT8 PreferredPmProfile; The INT_MODEL field was present in ACPI 1.0, but eliminated in 2.0. According to the spec, "platforms should set this field to zero but field values of one are also allowed to maintain compatibility with ACPI 1.0". We're setting it to zero. About Preferred_PM_Profile (taking the place of an 1.0 reserved field), the specification says: This field is set by the OEM to convey the preferred power management profile to OSPM. OSPM can use this field to set default power management policy parameters during OS installation. >From <MdePkg/Include/IndustryStandard/Acpi20.h>: #define EFI_ACPI_2_0_PM_PROFILE_UNSPECIFIED 0 #define EFI_ACPI_2_0_PM_PROFILE_DESKTOP 1 #define EFI_ACPI_2_0_PM_PROFILE_MOBILE 2 #define EFI_ACPI_2_0_PM_PROFILE_WORKSTATION 3 #define EFI_ACPI_2_0_PM_PROFILE_ENTERPRISE_SERVER 4 #define EFI_ACPI_2_0_PM_PROFILE_SOHO_SERVER 5 #define EFI_ACPI_2_0_PM_PROFILE_APPLIANCE_PC 6 For a virtual machine, "unspecified" is the best choice. > UINT16 SciInt; > UINT32 SmiCmd; > UINT8 AcpiEnable; > UINT8 AcpiDisable; > UINT8 S4BiosReq; > - UINT8 Reserved2; > + UINT8 PstateCnt; We've been already treating this field as PSTATE_CNT. No change in value. > UINT32 Pm1aEvtBlk; > UINT32 Pm1bEvtBlk; > UINT32 Pm1aCntBlk; > @@ -20,11 +20,11 @@ > UINT8 Pm1EvtLen; > UINT8 Pm1CntLen; > UINT8 Pm2CntLen; > - UINT8 PmTmLen; > + UINT8 PmTmrLen; (Field renaming artifact.) > UINT8 Gpe0BlkLen; > UINT8 Gpe1BlkLen; > UINT8 Gpe1Base; > - UINT8 Reserved3; > + UINT8 CstCnt; We've been already treating this field as CST_CNT. No change in value. > UINT16 PLvl2Lat; > UINT16 PLvl3Lat; > UINT16 FlushSize; > @@ -34,7 +34,19 @@ > UINT8 DayAlrm; > UINT8 MonAlrm; > UINT8 Century; > - UINT8 Reserved4; > - UINT8 Reserved5; > - UINT8 Reserved6; > + UINT16 IaPcBootArch; > + UINT8 Reserved1; The first two octets are now merged into a 16-bit short; otherwise we've been treating those as boot architecture flags already (see SVN rev 13615). No change in value. > UINT32 Flags; The fixed feature flags are not modified, only the macro names (expanding to identical values) are updated to ACPI 2.0. The following fields are all new in ACPI 2.0: > + EFI_ACPI_2_0_GENERIC_ADDRESS_STRUCTURE ResetReg; > + UINT8 ResetValue; We don't claim support for the reset register yet. > + UINT8 Reserved2[3]; > + UINT64 XFirmwareCtrl; > + UINT64 XDsdt; The 64-bit physical addresses for the FACS and the DSDT are automatically filled at installation time, see AddTableToList() and DeleteTable() in "MdeModulePkg/Universal/Acpi/AcpiTableDxe/AcpiTableProtocol.c". > + EFI_ACPI_2_0_GENERIC_ADDRESS_STRUCTURE XPm1aEvtBlk; > + EFI_ACPI_2_0_GENERIC_ADDRESS_STRUCTURE XPm1bEvtBlk; > + EFI_ACPI_2_0_GENERIC_ADDRESS_STRUCTURE XPm1aCntBlk; > + EFI_ACPI_2_0_GENERIC_ADDRESS_STRUCTURE XPm1bCntBlk; > + EFI_ACPI_2_0_GENERIC_ADDRESS_STRUCTURE XPm2CntBlk; > + EFI_ACPI_2_0_GENERIC_ADDRESS_STRUCTURE XPmTmrBlk; > + EFI_ACPI_2_0_GENERIC_ADDRESS_STRUCTURE XGpe0Blk; > + EFI_ACPI_2_0_GENERIC_ADDRESS_STRUCTURE XGpe1Blk; We specify the extended addresses for the required and supported PM1a Event & Control, PM Timer, and GPE0 Register Blocks, and zero the rest, in accordance with the ACPI 1.0 fields. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14155 6f19259b-4bc3-4df7-8a09-765794883524
* OvmfPkg: fold macros of unsupported GPE1 register block into Facp.aslcjljusten2013-03-042-6/+3
| | | | | | | | | | | | | | In the next patch we're going to specify Extended Addresses of register blocks in Generic Address Structure format. The GAS is easy to fill if we want to posit either "unsupported" (all zero) or a given address in a specific address space. However deriving "unsupported" just from a macro expanding to zero is unwieldy, so let's avoid the need. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14154 6f19259b-4bc3-4df7-8a09-765794883524
* OvmfPkg: fold macros of unsupported PM2 control reg. block into Facp.aslcjljusten2013-03-042-4/+2
| | | | | | | | | | | | | | Soon we're going to specify Extended Addresses of register blocks in Generic Address Structure format. The GAS is easy to fill if we want to posit either "unsupported" (all zero) or a given address in a specific address space. However deriving "unsupported" just from a macro expanding to zero is unwieldy, so let's avoid the need. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14153 6f19259b-4bc3-4df7-8a09-765794883524
* OvmfPkg: fold macros of unsupported PM1b register blocks into Facp.aslcjljusten2013-03-042-4/+3
| | | | | | | | | | | | | | Soon we're going to specify Extended Addresses of register blocks in Generic Address Structure format. The GAS is easy to fill if we want to posit either "unsupported" (all zero) or a given address in a specific address space. However deriving "unsupported" just from a macro expanding to zero is unwieldy, so let's avoid the need. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14152 6f19259b-4bc3-4df7-8a09-765794883524
* OvmfPkg: bump commonly used ACPI table revision numbersjljusten2013-03-041-2/+3
| | | | | | | | Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14151 6f19259b-4bc3-4df7-8a09-765794883524
* OvmfPkg: set ActiveHigh polarity for the SCI with a dedicated link devicejljusten2013-01-281-2/+44
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We cannot specify a pin-GSI connection for the SCI directly in the _PRT because that implies ActiveLow polarity, clashing with both qemu and the MADT we prepare. With this patch the RHEL-6 guest logs the following: ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) ACPI: PCI Interrupt Link [LNKA] (IRQs 5 10 *11) ACPI: PCI Interrupt Link [LNKB] (IRQs 5 10 *11) ACPI: PCI Interrupt Link [LNKC] (IRQs 5 *10 11) ACPI: PCI Interrupt Link [LNKD] (IRQs 5 *10 11) The patch amends svn rev 13625. Testing it in a RHEL-6 guest, the problems described in <http://sourceforge.net/mailarchive/message.php?msg_id=29660862> do not reappear. The code is derived from Paolo Bonzini's patch (originally appearing as SeaBIOS commit f64a472a, "acpi: reintroduce LNKS"). Said original patch is copyrighted by Red Hat (our common employer), and it has been relicensed <http://sourceforge.net/mailarchive/message.php?msg_id=30393854> to form the basis of this derived patch for edk2. The latter is therefore Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14111 6f19259b-4bc3-4df7-8a09-765794883524
* OvmfPkg: create \_S3 and \_S4 packages dynamicallyjljusten2012-12-171-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move these states from the DSDT to the SSDT. Override the default configuration if the host has the following qemu commit: commit 459ae5ea5ad682c2b3220beb244d4102c1a4e332 Author: Gleb Natapov <gleb@redhat.com> Date: Mon Jun 4 14:31:55 2012 +0300 Add PIIX4 properties to control PM system states. This patch adds two things. First it allows QEMU to distinguish between regular powerdown and S4 powerdown. Later separate QMP notification will be added for S4 powerdown. Second it allows S3/S4 states to be disabled from QEMU command line. Some guests known to be broken with regards to power management, but allow to use it anyway. Using new properties management will be able to disable S3/S4 for such guests. Supported system state are passed to a firmware using new fw_cfg file. The file contains 6 byte array. Each byte represents one system state. If byte at offset X has its MSB set it means that system state X is supported and to enter it guest should use the value from lowest 3 bits. Signed-off-by: Gleb Natapov <gleb@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14003 6f19259b-4bc3-4df7-8a09-765794883524
* OvmfPkg: report S3 state in DSDTjljusten2012-12-171-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The ACPI 5.0 specification says: 7.3.4.4 System \_S3 State [...] * Dynamic RAM context is maintained. [...] This corresponds to the following in the PIIX4 spec: PMCNTRL -- POWER MANAGEMENT CONTROL REGISTER (IO) [...] Bits[12:10] Suspend Type [...] 001 STR (Suspend To RAM) Also, this (ie. decimal 1) is the suspend type value that qemu recognizes as an S3 (suspend to ram) request. Only the value for PM1a_CNT.SLP_TYP is set (PM1b_CNT.SLP_TYP is left at zero), since in OVMF we don't report the optional PM1b_EVT_BLK register block to OSPM. (PM1b_EVT_BLK is defined as 0 in "Platform.h"; see "4.8.1.1 PM1 Event Registers" in the ACPI 5.0 specification.) Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14002 6f19259b-4bc3-4df7-8a09-765794883524
* OvmfPkg: fix PIIX4 SUS_TYP value in \_S4 packagejljusten2012-12-171-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The ACPI 5.0 specification says: 7.3.4.5 System \_S4 State [...] * DRAM context is not maintained. [...] This corresponds to the following in the PIIX4 spec: PMCNTRL -- POWER MANAGEMENT CONTROL REGISTER (IO) [...] Bits[12:10] Suspend Type [...] 010 POSCL (Powered On Suspend, Context Lost) Also, this (ie. decimal 2) is the default suspend type value that qemu recognizes as an S4 (suspend to disk) request. Only the value for PM1a_CNT.SLP_TYP is corrected (PM1b_CNT.SLP_TYP is left at zero), since in OVMF we don't report the optional PM1b_EVT_BLK register block to OSPM. (PM1b_EVT_BLK is defined as 0 in "Platform.h"; see "4.8.1.1 PM1 Event Registers" in the ACPI 5.0 specification.) Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14001 6f19259b-4bc3-4df7-8a09-765794883524
* OvmfPkg: add comments to existing \_Sx packages in DSDTjljusten2012-12-171-3/+3
| | | | | | | | Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14000 6f19259b-4bc3-4df7-8a09-765794883524
* Add missing braces around initializer.lzeng142012-10-113-97/+118
| | | | | | | | | | | Signed-off-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Jaben Carsey <jaben.carsey@intel.com> Reviewed-by: Qian Ouyang <qian.ouyang@intel.com> Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com> Reviewed-by: Feng Tian <feng.tian@intel.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13817 6f19259b-4bc3-4df7-8a09-765794883524
* OvmfPkg: generate full MADT dynamically, synchronize contents with qemujljusten2012-08-132-22/+9
| | | | | | | | | | | | Represent the set of possible PCI link target IRQs with Pcd8259LegacyModeEdgeLevel. This ensures that the 8259 Interrupt Controller code in PcAtChipsetPkg will treat them as level-triggered too. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13628 6f19259b-4bc3-4df7-8a09-765794883524
* OvmfPkg: fix interrupt routing in the DSDT, bump revision numberjljusten2012-08-131-13/+122
| | | | | | | | | | | | | | | | | | Rotate links over devices and pins so that they match qemu. PIIX4 function 3 (Power Management Module) unconditionally uses the INTA interrupt pin. SCI from this module requires IRQ9. Keep other assignments off IRQ9. Only IRQ5, IRQ10, IRQ11 remain for PCI devices. Bump OEMRevision in the DSDT. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13625 6f19259b-4bc3-4df7-8a09-765794883524
* OvmfPkg: add parallel port to the DSDTjljusten2012-08-131-0/+13
| | | | | | | | Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13624 6f19259b-4bc3-4df7-8a09-765794883524
* OvmfPkg: fix the _UID of \_SB.PCI0.LPC.LNKD in the DSDTjljusten2012-08-131-1/+1
| | | | | | | | | | LNKD is the fourth PNP0C0F. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13623 6f19259b-4bc3-4df7-8a09-765794883524
* OvmfPkg: add comments to the DSDT, remove trailing empty linejljusten2012-08-131-5/+7
| | | | | | | | Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13622 6f19259b-4bc3-4df7-8a09-765794883524
* OvmfPkg: _DIS and _SRS methods should have permanent effectjljusten2012-08-131-23/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Kill PDIS and PSRS as they are writing to copies of PIR[A-D], not PIR[A-D] themselves. Use specialized _DIS and _SRS methods that access PIR[A-D] directly. (This should be solvable by passing RefOf (PIRA) etc to PDIS/PSRS, however the RHEL-6.3 kernel AML parser seems to choke on it. The rules described in ACPIspec5.0 Table 19-316 "Object Storing and Copying Rules" don't seem to work: ACPI Error: Needed [Integer/String/Buffer], found [Reference] ffff88003ee02420 (20090903/exresop-422) ACPI Exception: AE_AML_OPERAND_TYPE, While resolving operands for [OpcodeName unavailable] (20090903/dswexec-445) ACPI Error (psparse-0537): Method parse/execution failed [\_SB_.PCI0.LPC_.PDIS] (Node ffff88003f638b50), AE_AML_OPERAND_TYPE ACPI Error (psparse-0537): Method parse/execution failed [\_SB_.PCI0.LPC_.LNKA._DIS] (Node ffff88003f638a10), AE_AML_OPERAND_TYPE When changing the method too, so that it writes to DerefOf (Arg0) instead of Arg0, ie. explicitly dereferencing rather than expecting the auto-deref to work: ACPI Error: Needed type [Reference], found [RegionField] ffff88003f639858 (20090903/exresop-104) ACPI Exception: AE_AML_OPERAND_TYPE, While resolving operands for [OpcodeName unavailable] (20090903/dswexec-445) ACPI Error (psparse-0537): Method parse/execution failed [\_SB_.PCI0.LPC_.PDIS] (Node ffff88003f638b50), AE_AML_OPERAND_TYPE ACPI Error (psparse-0537): Method parse/execution failed [\_SB_.PCI0.LPC_.LNKA._DIS] (Node ffff88003f638a10), AE_AML_OPERAND_TYPE In short, when passing a RefOf, it is recognized as a reference inside the method but mistakenly refused. When trying to deref it explicitly with DerefOf, then it's suddenly not recognized as a reference.) Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13621 6f19259b-4bc3-4df7-8a09-765794883524
* OvmfPkg: unlike PIIX4, qemu needs ActiveHigh for interrupt sharingjljusten2012-08-131-2/+2
| | | | | | | | Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13620 6f19259b-4bc3-4df7-8a09-765794883524
* OvmfPkg: simplify _CRS, _PRS, _SRS methods in the DSDTjljusten2012-08-131-22/+22
| | | | | | | | | | | Use Extended Interrupt Descriptors in the _CRS, _PRS, _SRS methods of \_SB.PCI0.LPC.LNK[A-D], eliminating bit shifting. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13619 6f19259b-4bc3-4df7-8a09-765794883524
* OvmfPkg: add qemu debug console port to XTRA devicejljusten2012-08-131-0/+1
| | | | | | | | Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13618 6f19259b-4bc3-4df7-8a09-765794883524
* OvmfPkg: fix LAPIC RangeLength in DSDTjljusten2012-08-131-4/+4
| | | | | | | | Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13617 6f19259b-4bc3-4df7-8a09-765794883524
* OvmfPkg: sync FADT with QEMU: PM Timer is 24-bitjljusten2012-08-131-1/+1
| | | | | | | | | | Clear TMR_VAL_EXT. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13616 6f19259b-4bc3-4df7-8a09-765794883524
* OvmfPkg: sync FADT with QEMU: boot architecture flagsjljusten2012-08-131-1/+1
| | | | | | | | | | Clear boot architecture flags: LEGACY_DEVICES, 8042 keyboard controller. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13615 6f19259b-4bc3-4df7-8a09-765794883524
* OvmfPkg: sync FADT with QEMU: clear DAY_ALRMjljusten2012-08-131-1/+1
| | | | | | | | | | "RTC day of the month alarm feature is not supported". Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13614 6f19259b-4bc3-4df7-8a09-765794883524
* OvmfPkg: sync FADT with QEMU: cleanup FLUSH_SIZE / FLUSH_STRIDEjljusten2012-08-131-2/+2
| | | | | | | | | | Since WBINVD is supported, clear ignored FLUSH_SIZE and FLUSH_STRIDE. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13613 6f19259b-4bc3-4df7-8a09-765794883524
* OvmfPkg: sync FADT with QEMU: disable PM2 control blockjljusten2012-08-131-2/+2
| | | | | | | | | | Remove support for optional PM2 control block. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13612 6f19259b-4bc3-4df7-8a09-765794883524
* OvmfPkg: sync FADT with QEMU: correct SMI_CMDjljusten2012-08-132-5/+5
| | | | | | | | | | | | | | - Qemu's PIIX emulation actually supports SMM and ACPI_ENABLE / ACPI_DISABLE. - After enabling SMI_CMD (SMI_CMD_IO_PORT), further values to be written there must be synchronized with qemu: PSTATE_CNT, CST_CNT. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13611 6f19259b-4bc3-4df7-8a09-765794883524
* OvmfPkg: cleanup whitespace in Facp.aslc / Platform.hjljusten2012-08-132-10/+10
| | | | | | | | Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13610 6f19259b-4bc3-4df7-8a09-765794883524
* OvmfPkg/AcpiTables/Dsdt.asl: report the PCI IO ranges set in FWDTjljusten2012-07-311-4/+85
| | | | | | | | | | | | Based on SeaBIOS commit 2062f2ba by Gerd Hoffmann <kraxel@redhat.com>. v3: comments on FWDT fields Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13576 6f19259b-4bc3-4df7-8a09-765794883524
* OvmfPkg/AcpiTables/Dsdt.asl: strip trailing whitespacejljusten2012-07-311-14/+14
| | | | | | | | Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13575 6f19259b-4bc3-4df7-8a09-765794883524
* OvmfPkg: install an SSDT with a dynamic OperationRegion called FWDTjljusten2012-07-312-0/+20
| | | | | | | | | | | | | | | | | | | | | | | "FWDT" ("firmware data") is allocated as EfiReservedMemoryType, with AllocateReservedPool(). <MdePkg/Include/Library/MemoryAllocationLib.h> doesn't seem to provide direct access to EfiACPIReclaimMemory, but at this point the former seems sufficient. Based on SeaBIOS commit 2062f2ba by Gerd Hoffmann <kraxel@redhat.com>. v3: - coding style fixes: - BDAT -> FWDT - __packed -> #pragma pack(1) - BFLD -> FIRMWARE_DATA, PCI_WINDOW - Bfld -> FwData - Ssdt.asl: changed license to 2-clause BSDL, paraphrasing Dsdt.asl Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13573 6f19259b-4bc3-4df7-8a09-765794883524
* OvmfPkg ACPI MADT: Make processor IDs zero basedjljusten2012-05-301-11/+11
| | | | | | | | Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <jordan.l.justen@intel.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13386 6f19259b-4bc3-4df7-8a09-765794883524
* OvmfPkg/AcpiTables: Change the ACPI PM Base Adress to 0xb000jljusten2012-05-042-4/+4
| | | | | | | | | | | | | | | | | 0xb000 is the address normally used with QEMU. 0x400 also appears to conflict with some debug I/O ports used by QEMU. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <jordan.l.justen@intel.com> Reviewed-by: Erik Bjorge <erik.c.bjorge@intel.com> Tested-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Tested-by: Bei Guan <gbtju85@gmail.com> Reviewed-by: Bei Guan <gbtju85@gmail.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13279 6f19259b-4bc3-4df7-8a09-765794883524
* OvmfPkg/AcpiTables: Set SMI ACPI Enable/Disable fields to 0jljusten2012-05-041-2/+2
| | | | | | | | | | | | | | | | | OVMF does not support SMM. Previously the port value was set to 0. This should be enough to disable the SMM ACPI Enable/Disable code paths, but to be consistent we'll set these fields to 0 as well. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <jordan.l.justen@intel.com> Reviewed-by: Erik Bjorge <erik.c.bjorge@intel.com> Tested-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Tested-by: Bei Guan <gbtju85@gmail.com> Reviewed-by: Bei Guan <gbtju85@gmail.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13277 6f19259b-4bc3-4df7-8a09-765794883524
* OvmfPkg/AcpiTables: Update GPE0 block address range for QEMUjljusten2012-05-042-1/+2
| | | | | | | | | | | | | | | | | | | QEMU hard codes the GPE0 registers at 0xafe0. Previously the code assumed that the GPE0 block would move when the PM Base Address of the PIIX4 PCI device was programmed. It appears QEMU does not emulate this behaviour of the PIIX4 PCI device. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <jordan.l.justen@intel.com> Reviewed-by: Erik Bjorge <erik.c.bjorge@intel.com> Tested-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Tested-by: Bei Guan <gbtju85@gmail.com> Reviewed-by: Bei Guan <gbtju85@gmail.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13276 6f19259b-4bc3-4df7-8a09-765794883524
* Update the copyright notice formathhtian2010-04-286-12/+12
| | | | git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10439 6f19259b-4bc3-4df7-8a09-765794883524
* Remove svn:executable on *.c, *.h, *.asm, *.S, *.inf and *.asl*jljusten2010-02-255-0/+0
| | | | git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10087 6f19259b-4bc3-4df7-8a09-765794883524
* remove svn:executable attribute for INF file.klu22010-02-251-0/+0
| | | | git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10086 6f19259b-4bc3-4df7-8a09-765794883524
* Clean up EFI_SPECIFICATION_VERSION and PI_SPECIFICATION_VERSION.klu22010-02-251-3/+0
| | | | git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10074 6f19259b-4bc3-4df7-8a09-765794883524
* 1. Correct File header to ## @filelgao42010-02-231-4/+4
| | | | | | 2. Remove unnecessary .common] postfix on section. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10051 6f19259b-4bc3-4df7-8a09-765794883524
* 1. update AcpiTable module type to USER_DEFINEDvanjeff2009-08-111-2/+2
| | | | | | 2. added ACPITABLE rule for AcpiTable modules in fdf files. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9039 6f19259b-4bc3-4df7-8a09-765794883524
* Set the SMI port in the ACPI FACP table to 0. This signals to thejljusten2009-06-231-1/+1
| | | | | | | ACPI Operating System that a transition from SMI to SCI mode is not required. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8631 6f19259b-4bc3-4df7-8a09-765794883524
* Add initial version of Open Virtual Machine Firmware (OVMF) platform.jljusten2009-05-276-0/+864
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8398 6f19259b-4bc3-4df7-8a09-765794883524
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-16 05:39:08 +0000