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2014-03-19Did proper error handling when SetVariable failed, and put RTC write ↵Elvin Li
operation at the behind of SetVariable, if SetVariable failed, RTC content could not be changed. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Elvin Li <elvin.li@intel.com> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15338 6f19259b-4bc3-4df7-8a09-765794883524
2014-01-22Fix CRLF formatTian, Hot
Signed-off-by: Tian, Hot <hot.tian@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15159 6f19259b-4bc3-4df7-8a09-765794883524
2014-01-10Update PcAtChipsetPkg package version from 0.2 to 0.3Ruiyu Ni
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com> Reviewed-by: Hot Tian <hot.tian@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15091 6f19259b-4bc3-4df7-8a09-765794883524
2013-07-22Fix PciHostBridge driver to return success for ↵Ruiyu Ni
EfiPciHostBridgeEndEnumeration to fix OVMF boot no display issue. Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com> Reviewed-by: Feng Tian <feng.tian@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14498 6f19259b-4bc3-4df7-8a09-765794883524
2012-10-31Raise TPL to high to disable CPU interrupt before 8259 legacy base vector is ↵li-elvin
changed, then restore TPL level at last when 8259 initialization is done. Signed-off-by: Li Elvin <elvin.li@intel.com> Reviewed-by: Michael Kinney <michael.d.kinney@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13901 6f19259b-4bc3-4df7-8a09-765794883524
2012-10-31Fix build failure of PcAtChipsetPkg.li-elvin
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13897 6f19259b-4bc3-4df7-8a09-765794883524
2012-10-30Add missing status code in several modules.li-elvin
Signed-off-by: Li Elvin <elvin.li@intel.com> Reviewed-by: Yao Jiewen <jiewen.yao@intel.com> Reviewed-by: Ni Ruiyu <ruiyu.ni@intel.com> Reviewed-by: Gao Liming <liming.gao@intel.com> Reviewed-by: Tian Feng <feng.tian@intel.com> Reviewed-by: Fan Jeff <jeff.fan@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13891 6f19259b-4bc3-4df7-8a09-765794883524
2012-10-25Create a MAX_TIMER_TICK_DURATION for the error handling in 8254 timer module.li-elvin
Signed-off-by: Li Elvin <elvin.li@intel.com> Reviewed-by: Tian Hot <hot.tian@intel.com> Reviewed-by: Zeng Star <star.zeng@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13884 6f19259b-4bc3-4df7-8a09-765794883524
2012-10-11Add missing braces around initializer.lzeng14
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
2012-08-28Fix comparisons of enumerated types which may cause warnings for some compilers.rsun3
Signed-off-by: Sun Rui <rui.sun@intel.com> Reviewed-by: Gao Liming <liming.gao@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13686 6f19259b-4bc3-4df7-8a09-765794883524
2012-08-15PcAtChipsetPkg/RTC: Fix a bug in RtcGetWakeUpTime() which may cause its ↵erictian
return value wrong Signed-off-by: Tian Feng <feng.tian@intel.com> Reviewed-by: Jin Eric <Eric.Jin@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13637 6f19259b-4bc3-4df7-8a09-765794883524
2012-06-07Fix file name not included in the inf.ydong10
Signed-off-by: Eric Dong <eric.dong@intel.com> Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13431 6f19259b-4bc3-4df7-8a09-765794883524
2012-06-01PcAtChipsetPkg/PciHostBridgeDxe: Improve KVM FIFO I/O read/write performancejljusten
KVM can substantially boost the speed of the rep insb/insw/insl and rep outsb/outsw/outsl instructions by transferring up to a page of data per VM trap. This change adds assembly handling of the PCI Host Bridge I/O FIFO Reads and Writes. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <jordan.l.justen@intel.com> Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13424 6f19259b-4bc3-4df7-8a09-765794883524
2012-04-24Update copyright formathhtian
Signed-off-by: Hot Tian <hot.tian@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13213 6f19259b-4bc3-4df7-8a09-765794883524
2012-04-11EDK II Packages: Add Contributions.txt and License.txt filesjljusten
Contributions.txt documents the contribution process for all tianocore projects. The conents of Contributions.txt should match in all cases. License.txt is a per-project document showing the license terms used by that project. Signed-off-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13187 6f19259b-4bc3-4df7-8a09-765794883524
2011-12-13Update the Package version.niruiyu
Signed-off-by: niruiyu Reviewed-by: hhtian git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12842 6f19259b-4bc3-4df7-8a09-765794883524
2011-11-25PcAtChipsetPkg HPET Timer DXE Driver: Update CPU Arch ↵rsun3
Protocol.SetTimerPeriod() to program HPET/IOAPIC register with APIC ID of current BSP in case the BSP has been switched. Signed-off-by: rsun3 Reviewed-by: li-elvin git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12778 6f19259b-4bc3-4df7-8a09-765794883524
2011-11-22PcAtChipsetPkg: install RTC ARCH protocol even if RTC h/w is functioning ↵erictian
incorrectly. signed-off-by: erictian reviewed-by: mdkinney git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12756 6f19259b-4bc3-4df7-8a09-765794883524
2011-11-17PcAtChipsetPkg: install RTC ARCH protocol even if the "RTC" variable is ↵erictian
corrupted. signed-off-by: erictian reviewed-by: hhtian git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12734 6f19259b-4bc3-4df7-8a09-765794883524
2011-11-17PcAtChipsetPkg: Do right sign extension to avoid a wrong daylight value ↵erictian
saving into "RTC" variable signed-off-by: erictian reviewed-by: niruiyu git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12732 6f19259b-4bc3-4df7-8a09-765794883524
2011-11-15According to PI errata 0000690, word "Ide Bus driver" has been replaced with ↵erictian
"Driver entity". Signed-off-by: erictian Reviewed-by: lgao4 git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12705 6f19259b-4bc3-4df7-8a09-765794883524
2011-11-15HPET driver was updated and included:li-elvin
Comparator register automatically grow without breaking main counter register, this allow other driver to use HPET main counter. Timer register overflow handle. 32-bit HPET timer support. TimerDriverSetTimerPeriod is changed to handle HPET timer interrupt delivered into real mode. Signed-off-by: li-elvin Reviewed-by: vanjeff git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12700 6f19259b-4bc3-4df7-8a09-765794883524
2011-09-07Add "#ifdef ... #define ... #endif" check for the header file.ydong10
Signed-off-by: ydong10 git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12287 6f19259b-4bc3-4df7-8a09-765794883524
2011-09-02Add generic HPET Timer DXE Driver and support libraries. mdkinney
Minor update to logic to prevent writing a the read-only MSI Capability bit with 0 when HPET supports MSIs Signed-off-by: mdkinney Reviewed-by: li-elvin git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12272 6f19259b-4bc3-4df7-8a09-765794883524
2011-09-02Add generic HPET Timer DXE Driver and support librariesmdkinney
Signed-off-by: mdkinney Reviewed-by: li-elvin git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12260 6f19259b-4bc3-4df7-8a09-765794883524
2011-07-05Fix the comments to follow UEFI Spec regarding how to check an EFI_HANDLE is ↵niruiyu
valid/invalid. Signed-off-by: niruiyu Reviewed-by: lgao4 git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11981 6f19259b-4bc3-4df7-8a09-765794883524
2011-05-09Clean up DEC files:mdkinney
1) Remove section header comment blocks that do not provide any information 2) Combine PCDs listed in multiple sections into a single section that supports multiple PCD types to reduce maintenance overhead 3) Remove ModuleTypeList comments from [Includes], [Protocols], [Ppis], and [Guids] sections that do not properly describe the module type restrictions. 4) Clean up formatting of GUID structure declarations 5) Remove ".common" from section names if they are not required. 6) Order sections consistently as [Defines], [Includes], [LibraryClasses], [Guid], [Ppis], [Protocols], [PcdsFeatureFlag], [PcdsFixedAtBuild], [PcdsPatchableInModule], [PcdsDynamic], and [PcdsDynamicEx] git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11634 6f19259b-4bc3-4df7-8a09-765794883524
2011-05-04Update 8259 PCDs to support Dynamic and DynamicEx and PatchableInModulemdkinney
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11618 6f19259b-4bc3-4df7-8a09-765794883524
2011-03-10Update DebugLib to provide support for "err" command in the EFI Shell to ↵mdkinney
adjust the filter mask for DEBUG() messages. The "err" command provide the ability to adjust this filter mask at a global level through an EFI Variable and at the module level through a the Debug Mask Protocol. In order to support the degree of flexibility, the DebugLib needs to use library to abstract the get/set operations to the filter mask. 1) Add default mappings for the DebugPrintErrorLevelLib to the DSC file for this package. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11374 6f19259b-4bc3-4df7-8a09-765794883524
2011-03-10Enhance PcAt IsaAcpi driver to support enable/disable separated functions ↵niruiyu
per PCD settings. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11362 6f19259b-4bc3-4df7-8a09-765794883524
2011-01-28PcAtChipsetPkg/PciHostBridgeDxe: Fix enum type mismatchjljusten
The previous code was comparing enums with a different type. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11281 6f19259b-4bc3-4df7-8a09-765794883524
2010-12-28Clean ISA_IO/ISA_IO_16 and VGA_IO/VGA_IO_16 attribute usage in PCI bus ↵rsun3
driver/PCI host bridge drivers/LPC/VGA device drivers. 1. Fix the incorrect definition of EFI_PCI_IO_ATTRIBUTE_VGA_IO_16 (does not conform to the UEFI spec) in PciIo.h. 2. Add missing definitions of ISA and VGA IO attributes in PCI Root Bridge IO protocol. 3. Improve the algorithm in the PCI bus driver to get PCI platform policy from PCI Platform Protocol and PCI Override Protocol. 4. Update the PCI bus driver to use the PCI platform policy to determine the supported attributes that are returned by the EFI_PCI_IO_PROTOCOL.Attributes() function. This is required by the PI spec. 5. Add a backward compatibility workaround for PCI VGA drivers in Option ROM, which typically sets VGA_IO without checking supported attributes. 6. Update the PCI host bridge driver in PcAtChipsetPkg to report VGA_IO_16 and ISA_IO_16 instead of VGA_IO/ISA_IO attributes. Modern chipsets don’t have hardware capability to control 10-bit or 16-bit decoding for ISA/VGA aliases. 7. Update LPC/VGA device drivers to check supported attributes of VGA_IO/VGA_IO_16 or ISA_IO/ISA_IO_16. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11204 6f19259b-4bc3-4df7-8a09-765794883524
2010-11-12fix GCC build failure. make function definition same with declaration.erictian
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11044 6f19259b-4bc3-4df7-8a09-765794883524
2010-11-10fix build errorerictian
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11024 6f19259b-4bc3-4df7-8a09-765794883524
2010-11-10store Year/Month/Day to variable in SetWakeupTime() because PCAT RTC Alarm ↵erictian
registers has not corresponding Y/M/D alarm register. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11021 6f19259b-4bc3-4df7-8a09-765794883524
2010-10-19Refine code to make code run safely.ydong10
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10962 6f19259b-4bc3-4df7-8a09-765794883524
2010-09-17RefRefine soma code to make code run safely.ydong10
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10885 6f19259b-4bc3-4df7-8a09-765794883524
2010-08-11Fix PcAtChipsetPkg build failure by changing the PcAtChipsetPkg.dsc to ↵niruiyu
reference the correct module. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10789 6f19259b-4bc3-4df7-8a09-765794883524
2010-08-03Update KbcResetDxe to be more generic by layering it on top of the ↵mdkinney
ResetSystemLib class. Reduce number of source files from 3 to 1. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10768 6f19259b-4bc3-4df7-8a09-765794883524
2010-08-03Add ResetSystemLib instances for PCAT that only supports cold reset and a ↵mdkinney
warm reset that is always converted to a cold reset. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10767 6f19259b-4bc3-4df7-8a09-765794883524
2010-08-03Add ResetSystemLib instances for PCAT that only supports cold reset and a ↵mdkinney
warm reset that is always converted to a cold reset. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10766 6f19259b-4bc3-4df7-8a09-765794883524
2010-07-16Remove IO and MMIO GCD add operations from this generic PCI Hot Bridge drivers.mdkinney
A platform specific PEIm or DXE module is required to add the IO and MMIO resources to the GCD. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10658 6f19259b-4bc3-4df7-8a09-765794883524
2010-07-02Update logic in Suuported() for PCI-ISA Bridges with Positive Decode to ↵mdkinney
avoid false positives on bridges of class PCI_CLASS_BRIDGE_OTHER. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10626 6f19259b-4bc3-4df7-8a09-765794883524
2010-06-19PcAtChipsetPkg PciHostBridgeDxe: Fix build warning with GCCjljusten
Add default case to switch blocks to remove GCC compiler warning. The default case code path should never be taken. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10592 6f19259b-4bc3-4df7-8a09-765794883524
2010-06-18Update PcAtChipsetPkg PciRootBridgeIo to consume IoLib&PciLib.rsun3
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10591 6f19259b-4bc3-4df7-8a09-765794883524
2010-06-03Convert some C-style comments to Doxygen style for coding standard compliance.darylm503
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10563 6f19259b-4bc3-4df7-8a09-765794883524
2010-05-21Clean up package/platform DSC files by the following steps:lgao4
1. Remove PCDs those use the default values/types from the DEC file. 2. Remove the unused library instances. 3. Group common library instances in common [LibraryClasses] section as the default library instance for all modules. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10533 6f19259b-4bc3-4df7-8a09-765794883524
2010-05-20Refine function comment to follow doxygen format.klu2
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10520 6f19259b-4bc3-4df7-8a09-765794883524
2010-04-24Update the copyright notice formathhtian
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10426 6f19259b-4bc3-4df7-8a09-765794883524
2010-04-15Fix format of Copyright notice to conform to legal requirements.darylm503
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10375 6f19259b-4bc3-4df7-8a09-765794883524
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