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* MdeModulePkg: Add PcdEmuVariableNvModeEnable in decStar Zeng2019-01-241-2/+10
| | | | | | | | | | | | | | | | | | | | | | REF: https://bugzilla.tianocore.org/show_bug.cgi?id=1323 Merge EmuVariable and Real variable driver. Add PcdEmuVariableNvModeEnable (support both static and dynamic) to indicate if Variable driver will enable emulated variable NV mode. This patch prepares for adding emulated variable NV mode support in VariableRuntimeDxe. Cc: Jian J Wang <jian.j.wang@intel.com> Cc: Hao Wu <hao.a.wu@intel.com> Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Hao Wu <hao.a.wu@intel.com> Reviewed-by: Jian J Wang <jian.j.wang@intel.com> Tested-by: Julien Grall <julien.grall@arm.com> Acked-by: Julien Grall <julien.grall@arm.com>
* MdeModulePkg: Remove PcdPeiCoreMaxXXX PCDsStar Zeng2019-01-021-13/+0
| | | | | | | | | | | | | | | | | | | | | REF: https://bugzilla.tianocore.org/show_bug.cgi?id=1405 The codes have been updated to not use PcdPeiCoreMaxFvSupported, PcdPeiCoreMaxPeimPerFv and PcdPeiCoreMaxPpiSupported. The patch removes them in MdeModulePkg.dec. Cc: Jian J Wang <jian.j.wang@intel.com> Cc: Hao Wu <hao.a.wu@intel.com> Cc: Liming Gao <liming.gao@intel.com> Cc: Ruiyu Ni <ruiyu.ni@intel.com> Cc: Michael D Kinney <michael.d.kinney@intel.com> Cc: Nate DeSimone <nathaniel.l.desimone@intel.com> Cc: Chasel Chiu <chasel.chiu@intel.com> Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Chasel Chiu <chasel.chiu@intel.com> Reviewed-by: Jian J Wang <jian.j.wang@intel.com>
* MdeModulePkg PCD: Add DynamicEx PcdVpdBaseAddress64 for non SPI platformLiming Gao2018-11-271-0/+8
| | | | | | | | | | | | | | | | | https://bugzilla.tianocore.org/show_bug.cgi?id=1356 Current PcdVpdBaseAddress is 32bit static Pcd. NON SPI platform needs to configure it as Dynamic PCD. Emulator platform (such as NT32) may set its value to 64bit address. To meet with this usage, 64bit DynamicEx PcdVpdBaseAddress64 is introduced. If its value is not zero, it will be used. If its value is zero, static PcdVpdBaseAddress will be used. When NON SPI platform enables VPD PCD, they need to set PcdVpdBaseAddress64. Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Liming Gao <liming.gao@intel.com> Cc: Star Zeng <star.zeng@intel.com> Cc: Jian J Wang <jian.j.wang@intel.com> Cc: Dandan Bi <dandan.bi@intel.com>
* MdeModulePkg: Remove PcdIdentifyMappingPageTablePtrShenglei Zhang2018-11-191-6/+0
| | | | | | | | | | | | | | | | | | | PcdIdentifyMappingPageTablePtr was used to share page table buffer between modules. Buf after some changes on 2015/07/17, it was useless and could be removed. https://bugzilla.tianocore.org/show_bug.cgi?id=1304 v2: 1.Remove PcdIdentifyMappingPageTablePtr in MdeModulePkg.uni. 2.Update the commit message. Cc: Star Zeng <star.zeng@intel.com> Cc: Jian J Wang <jian.j.wang@intel.com> Cc: Ruiyu Ni <ruiyu.ni@intel.com> Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: shenglei <shenglei.zhang@intel.com> Reviewed-by: Star Zeng <star.zeng@intel.com>
* MdeModulePkg: introduce UEFI freed-memory guard bit in HeapGuard PCDJian J Wang2018-10-261-4/+12
| | | | | | | | | | | | | | | | | | | | | | | | UAF (Use-After-Free) memory issue is kind of illegal access to memory which has been freed. It can be detected by a new freed-memory guard enforced onto freed memory. BIT4 of following PCD is used to enable the freed-memory guard feature. gEfiMdeModulePkgTokenSpaceGuid.PcdHeapGuardPropertyMask Please note this feature is for debug purpose and should not be enabled in product BIOS, and cannot be enabled with pool/page heap guard at the same time. It's disabled by default. Cc: Star Zeng <star.zeng@intel.com> Cc: Michael D Kinney <michael.d.kinney@intel.com> Cc: Jiewen Yao <jiewen.yao@intel.com> Cc: Ruiyu Ni <ruiyu.ni@intel.com> Cc: Laszlo Ersek <lersek@redhat.com> Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Jian J Wang <jian.j.wang@intel.com> Reviewed-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com>
* MdeModulePkg: cleanup Heap Guard pool/page type PCD documentationJian J Wang2018-10-261-0/+4
| | | | | | | | | | | | | | | | | | This cleanup is meant for avoiding misuse of newly introduced BIT4 (UAF detection) of PCD PcdHeapGuardPropertyMask, because it applies to all types of physical memory. In another words, PcdHeapGuardPoolType and PcdHeapGuardPageType don't have effect to the BIT4 of PcdHeapGuardPropertyMask. Cc: Star Zeng <star.zeng@intel.com> Cc: Michael D Kinney <michael.d.kinney@intel.com> Cc: Jiewen Yao <jiewen.yao@intel.com> Cc: Ruiyu Ni <ruiyu.ni@intel.com> Cc: Laszlo Ersek <lersek@redhat.com> Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Jian J Wang <jian.j.wang@intel.com> Reviewed-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com>
* MdeModulePkg/MdeModulePkg.dec/.uni: clarify PCDs usageJian J Wang2018-09-261-5/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BZ#1116: https://bugzilla.tianocore.org/show_bug.cgi?id=1116 The usage of following PCDs described in MdeModulePkg.dec don't match the implementation exactly. This patch updates related description in both .dec and .uni files to avoid confusion in platform configuration. PcdSetNxForStack PcdImageProtectionPolicy PcdDxeNxMemoryProtectionPolicy The main change is at the statement on how to handle the FALSE or 0 setting value in those PCDs. Current statement says the implementation should unset or disable related features but in fact the related code just do nothing (leave it to AS-IS). That means the result might be disabled, or might be not. It depends on other features or platform policy. For example, if one don't want to enforce NX onto stack memory, he/she needs to set PcdSetNxForStack to FALSE as well as to clear BIT4 of PcdDxeNxMemoryProtectionPolicy. Cc: Star Zeng <star.zeng@intel.com> Cc: Laszlo Ersek <lersek@redhat.com> Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org> Cc: Ruiyu Ni <ruiyu.ni@intel.com> Cc: Jiewen Yao <jiewen.yao@intel.com> Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Jian J Wang <jian.j.wang@intel.com> Reviewed-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com>
* MdeModulePkg/MdeModulePkg.dec: add new settings for PCDsJian J Wang2018-08-301-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The change is part of requirement tracked by #BZ1095 https://bugzilla.tianocore.org/show_bug.cgi?id=1095 Background: Heap Guard and NULL Pointer Detection are very useful features to detect code flaw in EDK II. If an issue is detected, #PF exception will be triggered and the BIOS will enter into dead loop, which is the default behavior of exception handling. From QA perspective, this default behavior will block them to collect all tests result in reasonable time. The solution is to introduce non-stop mode to Heap Guard and NULL Pointer Detection features. This needs to update CpuDxe, PiSmmCpuDxeSmm and CpuExceptionHandlerLib to allow the code to continue execution after #PF. The mechanism behind it is the same as SMM Profile feature, in which a special #PF handler is registered to set the page causing #PF to be 'present' and setup single steop trap, then return the control back to the instruction accessing that page. Once the instruction is re-executed, a #DB is triggered and a special handler for it will be called to reset the page back to 'not-present'. The non-stop mode is controlled by BIT6 of following PCDs gEfiMdeModulePkgTokenSpaceGuid.PcdHeapGuardPropertyMask gEfiMdeModulePkgTokenSpaceGuid.PcdNullPointerDetectionPropertyMask BIT6 of PcdHeapGuardPropertyMask is used to enable/disable non-stop mode of Heap Guard feature. It applies to both UEFI and SMM heap guard, if any of them is enabled. BIT6 of PcdNullPointerDetectionPropertyMask is used to enable/disable non-stop mode of NULL Pointer Detection feature. It applies to both UEFI and SMM NULL Pointer Detection, if any of them is enabled. The default setting is 'disable', meaning the boot will stop at #PF exception. Cc: Eric Dong <eric.dong@intel.com> Cc: Laszlo Ersek <lersek@redhat.com> Cc: Ruiyu Ni <ruiyu.ni@intel.com> Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Jian J Wang <jian.j.wang@intel.com> Reviewed-by: Eric Dong <eric.dong@intel.com> Acked-by: Laszlo Ersek <lersek@redhat.com>
* MdeModulePkg: Update SMBIOS PCDs to 3.2.0Star Zeng2018-08-281-2/+2
| | | | | | | | | | | REF: https://bugzilla.tianocore.org/show_bug.cgi?id=1099 Cc: Liming Gao <liming.gao@intel.com> Cc: Dandan Bi <dandan.bi@intel.com> Cc: Michael D Kinney <michael.d.kinney@intel.com> Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Dandan Bi <dandan.bi@intel.com>
* MdeModulePkg: Clean up source filesLiming Gao2018-06-281-1/+1
| | | | | | | | | | 1. Do not use tab characters 2. No trailing white space in one line 3. All files must end with CRLF Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Liming Gao <liming.gao@intel.com> Reviewed-by: Star Zeng <star.zeng@intel.com>
* MdeModulePkg: Add PERFORMANCE_MEASUREMENT_PROTOCOLBi, Dandan2018-06-261-0/+3
| | | | | | | | | | Add PerformanceMeasurement protocol to log performance info. Cc: Liming Gao <liming.gao@intel.com> Cc: Star Zeng <star.zeng@intel.com> Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Dandan Bi <dandan.bi@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com>
* MdeModulePkg: Add GUID for recovery capsule on NVM Express devicesHao Wu2018-06-251-0/+3
| | | | | | | | | Cc: Eric Dong <eric.dong@intel.com> Cc: Jiewen Yao <jiewen.yao@intel.com> Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Hao Wu <hao.a.wu@intel.com> Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com> Reviewed-by: Star Zeng <star.zeng@intel.com>
* MdeModulePkg: Add definitions for EDKII PEI NVME host controller PPIHao Wu2018-06-251-0/+3
| | | | | | | | | | | | | | | | | | | | | | Introduces the below PPI: struct EDKII_NVM_EXPRESS_HOST_CONTROLLER_PPI { EDKII_NVM_EXPRESS_HC_GET_MMIO_BAR GetNvmeHcMmioBar; EDKII_NVM_EXPRESS_HC_GET_DEVICE_PATH GetNvmeHcDevicePath; }; The GetNvmeHcMmioBar service will provide the caller with the MMIO BAR address of each NVMe HC within the system; The GetNvmeHcDevicePath service will provide the caller with the device path information of each NVMe HC. Cc: Eric Dong <eric.dong@intel.com> Cc: Jiewen Yao <jiewen.yao@intel.com> Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Hao Wu <hao.a.wu@intel.com> Reviewed-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
* MdeModulePkg: Add AtaAtapiPolicy protocol definitionRuiyu Ni2018-06-081-0/+2
| | | | | | | | | The patch adds AtaAtapiPolicy protocol which is produced by platform and consumed by AtaAtapiPassThruDxe driver. Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com> Reviewed-by: Star Zeng <star.zeng@intel.com>
* MdeModulePkg: Add DisplayUpdateProgressLib classMichael D Kinney2018-05-281-0/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://bugzilla.tianocore.org/show_bug.cgi?id=801 Based on content from the following branch/commits: https://github.com/Microsoft/MS_UEFI/tree/share/MsCapsuleSupport Add the DisplayUpdateProgressLib class that is used to inform the user of progress during updates of firmware images in firmware devices. A platform specific instance of this library can be used to customize how the user is informed of progress. Add the EDK II Firmware Management Progress Protocol. This is an optional protocol that must be installed onto the same handle as a Firmware Management Protocol. This new protocol provides the color of a progress bar that allows different firmware devices to use different colors during a firmware update. It also provides a watchdog timer value in seconds that is armed each time the Progress() service passed into Firmware Management Protocol SetImage() is called. Cc: Sean Brogan <sean.brogan@microsoft.com> Cc: Star Zeng <star.zeng@intel.com> Cc: Eric Dong <eric.dong@intel.com> Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com> Contributed-under: TianoCore Contribution Agreement 1.1 Reviewed-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
* MdeModulePkg/Variable/RuntimeDxe: introduce PcdMaxVolatileVariableSizeLaszlo Ersek2018-03-301-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The variable driver doesn't distinguish "non-volatile non-authenticated" variables from "volatile non-authenticated" variables, when checking individual variable sizes against the permitted maximum. PcdMaxVariableSize covers both kinds. This prevents volatile non-authenticated variables from carrying large data between UEFI drivers, despite having no flash impact. One example is EFI_TLS_CA_CERTIFICATE_VARIABLE, which platforms might want to create as volatile on every boot: the certificate list can be several hundred KB in size. Introduce PcdMaxVolatileVariableSize to represent the limit on individual volatile non-authenticated variables. The default value is zero, which makes Variable/RuntimeDxe fall back to PcdMaxVariableSize (i.e. the current behavior). This is similar to the PcdMaxAuthVariableSize fallback. Whenever the size limit is enforced, consult MaxVolatileVariableSize as the last option, after checking - MaxAuthVariableSize for VARIABLE_ATTRIBUTE_AT_AW, - and MaxVariableSize for EFI_VARIABLE_NON_VOLATILE. EFI_VARIABLE_HARDWARE_ERROR_RECORD is always handled separately; it always takes priority over the three cases listed above. Introduce the GetMaxVariableSize() helper to consider PcdMaxVolatileVariableSize, in addition to GetNonVolatileMaxVariableSize(). GetNonVolatileMaxVariableSize() is currently called at three sites, and two of those need to start using GetMaxVariableSize() instead: - VariableServiceInitialize() [VariableSmm.c]: the SMM comms buffer must accommodate all kinds of variables, - VariableCommonInitialize() [Variable.c]: the preallocated scratch space must also accommodate all kinds of variables, - InitNonVolatileVariableStore() [Variable.c] can continue using GetNonVolatileMaxVariableSize(). Don't modify the ReclaimForOS() function as it is specific to non-volatile variables and should ignore PcdMaxVolatileVariableSize. Cc: Eric Dong <eric.dong@intel.com> Cc: Ruiyu Ni <ruiyu.ni@intel.com> Cc: Star Zeng <star.zeng@intel.com> Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Gary Lin <glin@suse.com> Tested-by: Gary Lin <glin@suse.com> [lersek@redhat.com: set MaxVolatileVariableSize where Star suggested] Reviewed-by: Star Zeng <star.zeng@intel.com>
* MdeModulePkg: Add S3SmmInitDone definitionStar Zeng2018-03-031-0/+3
| | | | | | | | | | | | Add gEdkiiS3SmmInitDoneGuid, after S3 SMM initialization is done and before S3 boot script is executed, this GUID is installed as PPI in PEI and protocol in SMM environment. It allows for PEIMs or SMM drivers to hook this point and do the required tasks. Cc: Jiewen Yao <jiewen.yao@intel.com> Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
* MdeModulePkg: Fix incorrect commit introduced by commit SHA-1:052c98Dandan Bi2018-03-021-1/+1
| | | | | | | | | | | | | | | | | The default value of PcdExtFpdtBootRecordPadSize is 0x20000 But the following commit in master update it to 0 by mistake. SHA-1: 052c98ce246a1ffb0b4c5185a644aa9f902650f7 Subject: MdeModulePkg: Add ResetSystemPei PEIM This patch is to restore the value. Cc: Liming Gao <liming.gao@intel.com> Cc: Star Zeng <star.zeng@intel.com> Cc: Ruiyu Ni <ruiyu.ni@intel.com> Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Dandan Bi <dandan.bi@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> Reviewed-by: Star Zeng <star.zeng@intel.com>
* MdeModulePkg: Add Boot Logo 2 ProtocolKinney, Michael D2018-02-281-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | https://bugzilla.tianocore.org/show_bug.cgi?id=799 Based on content from the following branch/commit: https://github.com/Microsoft/MS_UEFI/tree/share/MsCapsuleSupport https://github.com/Microsoft/MS_UEFI/commit/33bab4031a417d7d5a7d356c15a14c2e60302b2d Add new Boot Logo 2 Protocol that adds a GetBootLogo() service that can be used to retrieve the GOP BLT buffer, location, and size of the boot logo that was previously registered with the SetBootLogo() service. The Boot Logo 2 Protocol service GetBootLogo() is amended to return the pointer to the GOP BLT buffer previously registered with the SetBootLogo() service. Cc: Sean Brogan <sean.brogan@microsoft.com> Cc: Bret Barkelew <Bret.Barkelew@microsoft.com> Cc: Jiewen Yao <jiewen.yao@intel.com> Cc: Star Zeng <star.zeng@intel.com> Cc: Eric Dong <eric.dong@intel.com> Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com> Reviewed-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Sean Brogan <sean.brogan@microsoft.com>
* MdeModulePkg: Add BmpSupportLib class and instanceKinney, Michael D2018-02-111-1/+6
| | | | | | | | | | | | | | | | | | | | | | | | https://bugzilla.tianocore.org/show_bug.cgi?id=800 Based on content from the following branch/commits: https://github.com/Microsoft/MS_UEFI/tree/share/MsCapsuleSupport https://github.com/Microsoft/MS_UEFI/commit/33bab4031a417d7d5a7d356c15a14c2e60302b2d https://github.com/Microsoft/MS_UEFI/commit/ca516b1a61315c2d823f453e12d2135098f53d61 https://github.com/Microsoft/MS_UEFI/commit/2b9f111f2e74a4c2ef4c4e32379e111f016dbd9b Add BmpSupportLib class and instances that provides services to convert a BMP graphics image to a GOP BLT buffer and to convert a GOP BLT buffer to a BMP graphics image. Cc: Sean Brogan <sean.brogan@microsoft.com> Cc: Jiewen Yao <jiewen.yao@intel.com> Cc: Star Zeng <star.zeng@intel.com> Cc: Eric Dong <eric.dong@intel.com> Cc: Ruiyu Ni <ruiyu.ni@intel.com> Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com> Reviewed-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Bret Barkelew <Bret.Barkelew@microsoft.com>
* MdeModulePkg/ResetSystemPei: Add reset notifications in PEIBret Barkelew2018-02-091-2/+5
| | | | | | | | | | | | | | The Reset Notification protocol is added in UEFI spec to support reset notification mechanism in the DXE phase. This patch adds similar EDKII specific Reset Notification PPI to PEI phase to provide the same support. Cc: Liming Gao <liming.gao@intel.com> Cc: Michael D Kinney <michael.d.kinney@intel.com> Reviewed-by: Star Zeng <star.zeng@intel.com> Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Bret Barkelew <Bret.Barkelew@microsoft.com> Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
* MdeModulePkg: Add ResetSystemPei PEIMRuiyu Ni2018-02-091-1/+5
| | | | | | | | | | This driver implements Reset2, ResetFilter and ResetHandler PPIs. Cc: Liming Gao <liming.gao@intel.com> Cc: Michael D Kinney <michael.d.kinney@intel.com> Reviewed-by: Star Zeng <star.zeng@intel.com> Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
* MdeModulePkg: Add ResetUtility library class and BASE instanceMichael D Kinney2018-02-091-0/+3
| | | | | | | | | | | | | The library class that provides services to generate a GUID specific reset, parse the GUID from a GUID specific reset, and build the ResetData buffer for any type of reset that requires extra data. Cc: Liming Gao <liming.gao@intel.com> Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com> Reviewed-by: Star Zeng <star.zeng@intel.com> Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com> Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
* MdeModulePkg/ResetSystemRuntimeDxe: Add platform filter and handlerMichael D Kinney2018-02-091-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for platform specific reset filters and platform specific reset handlers to ResetSystem(). A filter may modify the reset type and reset data and call ResetSystem() with the modified parameters. A handler performs the reset action. The support for platform specific filters and platform specific handlers is based on the Reset Notification feature added to the UEFI 2.7 Specification. Platform specific reset filters are processed first so the final reset type and reset data can be determined. In the DXE Phase The UEFI Reset Notifications are processed second so all UEFI Drivers that have registered for a Reset Notification can perform any required clean up actions. The platform specific reset handlers are processed third. If there are no registered platform specific reset handlers or none of them reset the platform, then the default reset action based on the ResetSystemLib is performed. In the PEI Phase, filters and handlers are registered through the following 2 PPIs that are based on EFI_RESET_NOTIFICATION_PROTOCOL. * gEdkiiPlatformSpecificResetFilterPpiGuid * gEdkiiPlatformSpecificResetHandlerPpiGuid In the DXE Phase, filters and handlers are registered through the following 2 Protocols that are based on EFI_RESET_NOTIFICATION_PROTOCOL. * gEdkiiPlatformSpecificResetFilterProtocolGuid * gEdkiiPlatformSpecificResetHandlerProtocolGuid Cc: Liming Gao <liming.gao@intel.com> Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com> Reviewed-by: Star Zeng <star.zeng@intel.com> Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com>
* MdeModulePkg:Add definitions for new Performance infrastructureGao, Liming2018-02-081-1/+10
| | | | | | | | | | | | V3: Add "FPDT_" prefix for related definitions. Cc: Liming Gao <liming.gao@intel.com> Cc: Star Zeng <star.zeng@intel.com> Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Liming Gao <liming.gao@intel.com> Signed-off-by: Dandan Bi <dandan.bi@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com>
* MdeModulePkg: introduce SD/MMC override protocolArd Biesheuvel2018-01-301-0/+3
| | | | | | | | | | | | | | | | | | Many ARM based SoCs have integrated SDHCI controllers, and often, these implementations deviate in subtle ways from the pertinent specifications. On the one hand, these deviations are quite easy to work around, but on the other hand, having a collection of SoC specific workarounds in the generic driver stack is undesirable. So let's introduce an optional SD/MMC override protocol that we can invoke at the appropriate moments in the device initialization. That way, the workaround itself remains platform specific, but we can still use the generic driver stack on such platforms. Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Hao Wu <hao.a.wu@intel.com> ​Reviewed-by: Star Zeng <star.zeng@intel.com>
* MdeModulePkg: Update package version to 0.98Star Zeng2018-01-221-2/+2
| | | | | | | | Cc: Eric Dong <eric.dong@intel.com> Cc: Ruiyu Ni <ruiyu.ni@intel.com> Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Eric Dong <eric.dong@intel.com>
* MdeModulePkg/MdeModulePkg.dec: clarify Heap Guard usageJian J Wang2018-01-101-0/+12
| | | | | | | | Cc: Star Zeng <star.zeng@intel.com> Cc: Eric Dong <eric.dong@intel.com> Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Jian J Wang <jian.j.wang@intel.com> Reviewed-by: Star Zeng <star.zeng@intel.com>
* MdeModulePkg: Enable Firmware to retrieve the default settingLiming Gao2017-12-251-0/+11
| | | | | | | | | https://bugzilla.tianocore.org/show_bug.cgi?id=611 Add two PCDs and new PCD DB format definition Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Liming Gao <liming.gao@intel.com> Reviewed-by: Star Zeng <star.zeng@intel.com>
* MdeModulePkg: Clarify usage of PcdHeapGuardPropertyMaskJian J Wang2017-12-221-2/+6
| | | | | | | | Cc: Star Zeng <star.zeng@intel.com> Cc: Eric Dong <eric.dong@intel.com> Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Jian J Wang <jian.j.wang@intel.com> Reviewed-by: Star Zeng <star.zeng@intel.com>
* MdeModulePkg: Rename SmmEndOfS3ResumeProtocolGuid to EndOfS3ResumeGuidStar Zeng2017-12-121-3/+3
| | | | | | | | | | | | | | | Rename SmmEndOfS3ResumeProtocolGuid to EndOfS3ResumeGuid as the GUID may be used to install PPI in future to notify PEI phase code. The references in UefiCpuPkg are also being updated. Cc: Jiewen Yao <jiewen.yao@intel.com> Cc: Eric Dong <eric.dong@intel.com> Cc: Laszlo Ersek <lersek@redhat.com> Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com>
* MdeModulePkg/metafile: Add PCD PcdCpuStackGuardJian J Wang2017-12-081-0/+7
| | | | | | | | | | | | | | | | PcdCpuStackGuard is introduced to enable/disable Stack Guard feature. Its value is FALSE by default. This feature is suggested to be enabled only if the cpu driver and CpuExceptionHandlerLib have supported stack switch for the processor used in platform. Otherwise the exception dump message won't be printed out when there's a stack overflow happened. Cc: Star Zeng <star.zeng@intel.com> Cc: Eric Dong <eric.dong@intel.com> Suggested-by: Ayellet Wolman <ayellet.wolman@intel.com> Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Jian J Wang <jian.j.wang@intel.com> Reviewed-by: Jeff Fan <vanjeff_919@hotmail.com> Reviewed-by: Jiewen.yao@intel.com
* MdeModulePkg: Fix unix style of EOLJian J Wang2017-11-211-60/+60
| | | | | | | | | Cc: Wu Hao <hao.a.wu@intel.com> Cc: Star Zeng <star.zeng@intel.com> Cc: Eric Dong <eric.dong@intel.com> Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Jian J Wang <jian.j.wang@intel.com> Reviewed-by: Hao Wu <hao.a.wu@intel.com>
* MdeModulePkg/MdeModulePkg.dec,.uni: Add Protocol, PCDs and string tokensJian J Wang2017-11-171-0/+60
| | | | | | | | | | | | | | | | | Add definitions and strings for following new PCDs: gEfiMdeModulePkgTokenSpaceGuid.PcdHeapGuardPageType gEfiMdeModulePkgTokenSpaceGuid.PcdHeapGuardPoolType gEfiMdeModulePkgTokenSpaceGuid.PcdHeapGuardPropertyMask Cc: Star Zeng <star.zeng@intel.com> Cc: Eric Dong <eric.dong@intel.com> Cc: Jiewen Yao <jiewen.yao@intel.com> Suggested-by: Ayellet Wolman <ayellet.wolman@intel.com> Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Jian J Wang <jian.j.wang@intel.com> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com> Regression-tested-by: Laszlo Ersek <lersek@redhat.com>
* MdeModulePkg: Add new PCD PcdInitValueInTempStackLiming Gao2017-11-031-0/+6
| | | | | | | | | https://bugzilla.tianocore.org/show_bug.cgi?id=740 Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Liming Gao <liming.gao@intel.com> Reviewed-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
* MdeModulePkg/SmmEndOfS3Resume.h: Add new protocol definition.Eric Dong2017-10-121-0/+3
| | | | | | | | | | | | Add gEdkiiSmmEndOfS3ResumeProtocolGuid which used by SmmCore to notify smm drives that S3 resume has finished. Cc: Ruiyu Ni <ruiyu.ni@intel.com> Cc: Jiewen Yao <jiewen.yao@intel.com> Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Eric Dong <eric.dong@intel.com> Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
* MdeModulePkg/MdeModulePkg.dec,.uni: Add NULL pointer detection PCDWang, Jian J2017-10-111-0/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | PCD PcdNullPointerDetectionPropertyMask is a bitmask used to control the NULL address detection functionality in code for different phases. If enabled, accessing NULL address in UEFI or SMM code can be caught as a page fault exception. BIT0 - Enable NULL pointer detection for UEFI. BIT1 - Enable NULL pointer detection for SMM. BIT2..6 - Reserved for future uses. BIT7 - Disable NULL pointer detection just after EndOfDxe. This is a workaround for those unsolvable NULL access issues in OptionROM, boot loader, etc. It can also help to avoid unnecessary exception caused by legacy memory (0-4095) access after EndOfDxe, such as Windows 7 boot on Qemu. Cc: Star Zeng <star.zeng@intel.com> Cc: Eric Dong <eric.dong@intel.com> Cc: Jiewen Yao <jiewen.yao@intel.com> Cc: Michael Kinney <michael.d.kinney@intel.com> Cc: Ayellet Wolman <ayellet.wolman@intel.com> Suggested-by: Ayellet Wolman <ayellet.wolman@intel.com> Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Jian J Wang <jian.j.wang@intel.com> Reviewed-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
* MdeModulePkg: Add GUID/flags to implement BitField supportDandan Bi2017-09-211-0/+4
| | | | | | | | | | | REF: https://bugzilla.tianocore.org/show_bug.cgi?id=545 Cc: Eric Dong <eric.dong@intel.com> Cc: Liming Gao <liming.gao@intel.com> Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Dandan Bi <dandan.bi@intel.com> Reviewed-by: Eric Dong <eric.dong@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com>
* MdeModulePkg/Dec: Add IOMMU_PPI GUID.Jiewen Yao2017-09-161-0/+3
| | | | | | | Cc: Star Zeng <star.zeng@intel.com> Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Jiewen Yao <jiewen.yao@intel.com> Reviewed-by: Star Zeng <star.zeng@intel.com>
* MdeModulePkg/Include: Add IOMMU protocol definition.Jiewen Yao2017-05-171-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This protocol is to abstract DMA access from IOMMU. 1) Intel "DMAR" ACPI table. 2) AMD "IVRS" ACPI table 3) ARM "IORT" ACPI table. There might be multiple IOMMU engines on one platform. For example, one for graphic and one for rest PCI devices (such as ATA/USB). All IOMMU engines are reported by one ACPI table. All IOMMU protocol provider should be based upon ACPI table. This single IOMMU protocol can handle multiple IOMMU engines on one system. This IOMMU protocol provider can use UEFI device path to distinguish if the device is graphic or ATA/USB, and find out corresponding IOMMU engine. The IOMMU protocol provides 2 capabilities: A) Set DMA access attribute - such as write/read control. B) Remap DMA memory - such as remap above 4GiB system memory address to below 4GiB device address. It provides AllocateBuffer/FreeBuffer/Map/Unmap for DMA memory. The remapping can be static (fixed at build time) or dynamic (allocate at runtime). 4) AMD "SEV" feature. We can have an AMD SEV specific IOMMU driver to produce IOMMU protocol, and manage SEV bit. Cc: Ruiyu Ni <ruiyu.ni@intel.com> Cc: Leo Duran <leo.duran@amd.com> Cc: Brijesh Singh <brijesh.singh@amd.com> Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org> Previous patch Tested-by: Brijesh Singh <brijesh.singh@amd.com> Previous patch Tested-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jiewen Yao <jiewen.yao@intel.com> Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com> Reviewed-by: Leo Duran <leo.duran@amd.com>
* MdeModulePkg: Update DEC/DSC version from 0.96 to 0.97Tian, Feng2017-05-051-1/+1
| | | | | | Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Feng Tian <feng.tian@intel.com> Reviewed-by: Star Zeng <star.zeng@intel.com>
* MdeModulePkg: move PlatformHasAcpiGuid from EmbeddedPkgArd Biesheuvel2017-04-051-0/+3
| | | | | | | | | | | | Given the agreement on the edk2-devel regarding the fact that the notion whether or not a 'platform has ACPI' is a universal one, move the PlatformHasAcpi GUID to MdeModulePkg. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: "Zeng, Star" <star.zeng@intel.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
* MdeModulePkg: Add Brotli algorithm decompression librarySong, BinX2017-03-291-0/+3
| | | | | | | | | - Add Brotli algorithm decompression library support Cc: Liming Gao <liming.gao@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Bell Song <binx.song@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com>
* MdeModulePkg: Add PROMPT&HELP string of pcd to UNI fileBi, Dandan2017-03-071-1/+1
| | | | | | | | | | Cc: Brijesh Singh <brijesh.singh@amd.com> Cc: Leo Duran <leo.duran@amd.com> Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org> Cc: Star Zeng <star.zeng@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Dandan Bi <dandan.bi@intel.com> Reviewed-by: Star Zeng <star.zeng@intel.com>
* MdeModulePkg: Add PCD PcdPteMemoryEncryptionAddressOrMaskLeo Duran2017-03-011-0/+8
| | | | | | | | | | | | | | This PCD holds the address mask for page table entries when memory encryption is enabled on AMD processors supporting the Secure Encrypted Virtualization (SEV) feature. Cc: Feng Tian <feng.tian@intel.com> Cc: Star Zeng <star.zeng@intel.com> Cc: Laszlo Ersek <lersek@redhat.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Brijesh Singh <brijesh.singh@amd.com> Signed-off-by: Leo Duran <leo.duran@amd.com> Reviewed-by: Star Zeng <star.zeng@intel.com>
* MdeModulePkg: define PCD for DXE memory protection policyArd Biesheuvel2017-02-281-0/+32
| | | | | | | | | | | | | Define a new fixed/patchable PCD that sets the DXE memory protection policy: its primary use is to define which memory types should have their executable permissions removed. Combined with the image protection policy, this can be used to implement a strict W^X policy, i.e.. a policy where no regions exist that are both executable and writable at the same time. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
* MdeModulePkg/dec: Add PcdSmiHandlerProfilePropertyMask.Jiewen Yao2017-02-221-0/+6
| | | | | | | | | | | | | This PCD is linked by PiSmmCore to control if it enables SMI handler profile feature. Cc: Feng Tian <feng.tian@intel.com> Cc: Star Zeng <star.zeng@intel.com> Cc: Michael D Kinney <michael.d.kinney@intel.com> Cc: Laszlo Ersek <lersek@redhat.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jiewen Yao <jiewen.yao@intel.com> Reviewed-by: Star Zeng <star.zeng@intel.com>
* MdeModulePkg/include: Add SmiHandlerProfile header file.Jiewen Yao2017-02-221-0/+3
| | | | | | | | | | | | | | | | This header file defines: 1) An SMI handler profile protocol. So that SmmChildDispatch module can register the hardware SMI handler information. 2) The SMI handler profile communication buffer. So that a shell application can use SMM communication to get the SMI handler profile info. Cc: Feng Tian <feng.tian@intel.com> Cc: Star Zeng <star.zeng@intel.com> Cc: Michael D Kinney <michael.d.kinney@intel.com> Cc: Laszlo Ersek <lersek@redhat.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jiewen Yao <jiewen.yao@intel.com>
* MdeModulePkg/dec: add PcdImageProtectionPolicy.Jiewen Yao2017-02-221-0/+10
| | | | | | | | | | | | Add PCD for image protection policy. Cc: Star Zeng <star.zeng@intel.com> Cc: Feng Tian <feng.tian@intel.com> Cc: Michael Kinney <michael.d.kinney@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jiewen Yao <jiewen.yao@intel.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com> Tested-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
* MdeModulePkg: Add the EFI_PRINT2S_PROTOCOLHao Wu2017-02-211-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add the EFI_PRINT2S_PROTOCOL as a safe version of the EFI_PRINT2_PROTOCOL, the EFI_PRINT2S_PROTOCOL replaces the following 2 services in EFI_PRINT2_PROTOCOL: UNICODE_VALUE_TO_STRING ASCII_VALUE_TO_STRING with: UNICODE_VALUE_TO_STRING_S ASCII_VALUE_TO_STRING_S The 2 new services perform checks to the input parameters and will return relative status to reflect the check result. Return RETURN_INVALID_PARAMETER when: 1). The input Buffer is NULL. 2). The input BufferSize is greater than (PcdMaximumUnicodeStringLength * sizeof (CHAR16) + 1) for UnicodeValueToStringS or greater than PcdMaximumAsciiStringLength for AsciiValueToStringS. 3). The input Flags is not set properly. 4). The input Width is not smaller than MAXIMUM_VALUE_CHARACTERS. Return RETURN_BUFFER_TOO_SMALL when: 1). The input BufferSize cannot hold the converted value. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Hao Wu <hao.a.wu@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com>
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-24 13:18:55 +0000