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path: root/IntelFrameworkModulePkg/Csm
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2012-05-23Update the way to allocate high PMM, firstly try to allocate high PMM below ↵li-elvin
16MB, if it fails, allocate high PMM below 4GB. Signed-off-by: li-elvin <elvin.li@intel.com> Reviewed-by: jyao1 <jiewen.yao@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13352 6f19259b-4bc3-4df7-8a09-765794883524
2012-05-04Currently restoring PCI attributes are put in child uninstall logic, if one ↵li-elvin
child is uninstalled, PCI attributes are restored, it will bring problem for stopping the next child. we do not restore the PCI attributes until all child handles are uninstalled. Signed-off-by: Li Elvin <elvin.li@intel.com> Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13275 6f19259b-4bc3-4df7-8a09-765794883524
2012-03-14Improve robustness when scanning PCI Option ROM.rsun3
Signed-off-by: rsun3 Reviewed-by: geekboy15a git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13095 6f19259b-4bc3-4df7-8a09-765794883524
2012-03-01When CSM uses EFI_SEGMENT and EFI_OFFSET to call CSM16 function, some CSM16 ↵li-elvin
use es:[offset + 0xabcd] to get data passed from CSM32, offset + 0xabcd could exceed 0xFFFF which is invalid in real mode. So added NORMALIZE_EFI_SEGMENT and NORMALIZE_EFI_OFFSET to keep offset as small as possible to avoid this issue during CSM16 function call. Signed-off-by: li-elvin Reviewed-by: rsun3 git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13074 6f19259b-4bc3-4df7-8a09-765794883524
2011-11-15CSM is updated to remove RaiseTPL (TPL_HIGH_LEVEL) and disable 2 known UEFI ↵li-elvin
interrupts instead. This is needed to process HPET timer interrupt before going into real mode. Signed-off-by: li-elvin Reviewed-by: vanjeff git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12701 6f19259b-4bc3-4df7-8a09-765794883524
2011-10-28Set video resolution to highest when PcdVideoHorizontalResolution or ↵li-elvin
PcdVideoVerticalResolution are set to 0x0. Signed-off-by: li-elvin Reviewed-by: niruiyu, hhtian git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12596 6f19259b-4bc3-4df7-8a09-765794883524
2011-10-27Check the device path protocol before opening the PciIo BY_DRIVER.niruiyu
Signed-off-by: niruiyu Reviewed-by: jyao1 git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12579 6f19259b-4bc3-4df7-8a09-765794883524
2011-10-25Change the SimpleTextInEx implementation to return CTRL+C when CTRL and C ↵niruiyu
are both pressed; SimpleTextIn implementation still returns CTRL+3. Signed-off-by: niruiyu Reviewed-by: qianouyang git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12562 6f19259b-4bc3-4df7-8a09-765794883524
2011-10-21CSM should firstly set timer to enable state at first, then RestoreTpl is ↵li-elvin
called. Signed-off-by: li-elvin Reviewed-by: rsun3 git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12555 6f19259b-4bc3-4df7-8a09-765794883524
2011-10-19Change the Keyboard thunk driver to remove DevicePath reference.niruiyu
Signed-off-by: niruiyu Reviewed-by: jyao1 git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12548 6f19259b-4bc3-4df7-8a09-765794883524
2011-10-19Use a local variable and assign 0 to it, then use it as legacy interrupt ↵li-elvin
table base address. Signed-off-by: li-elvin Reviewed-by: mdkinney, ydong10 git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12547 6f19259b-4bc3-4df7-8a09-765794883524
2011-10-10InstallOpROM in CSM driver could be enhanced to start video when RomImage is ↵li-elvin
passed in directly. Signed-off-by: li-elvin Reviewed-by: niruiyu git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12521 6f19259b-4bc3-4df7-8a09-765794883524
2011-10-10Use PCD for PMM size and EndOpromShadowAddress to remove hard code value in ↵li-elvin
CSM module. Signed-off-by: li-elvin Reviewed-by: jyao1 git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12519 6f19259b-4bc3-4df7-8a09-765794883524
2011-09-301. Add Partial Keystroke Support in Ps2Kb drivers. See the Uefi2.3.1a ↵qianouyang
chapter 11.2 2. Fix the bug of "In Ps2Keyboard the CAPs LOCK's LED should NOT be light when user press the SysReq key". 3. Fix the bug of "The PS2Keyboard driver outputs wrong EFI_INPUT_KEY value for PrintScr/SysRq keystroke" Signed-off-by: qianouyang Reviewed-by: niruiyu vanjeff git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12495 6f19259b-4bc3-4df7-8a09-765794883524
2011-09-29Add RomImage pointer NULL check.li-elvin
Signed-off-by: li-elvin Reviewed-by: niruiyu git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12473 6f19259b-4bc3-4df7-8a09-765794883524
2011-09-26The ParentDevicePath is not initialized when error happened and went to ↵li-elvin
Done. So the ParentDevicePath is moved to the beginning of Start (). Signed-off-by: li-elvin Reviewed-by: niruiyu, rsun3 git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12441 6f19259b-4bc3-4df7-8a09-765794883524
2011-09-18Clean up the private GUID definition in module Level.lgao4
0. Remove the unused private GUID from module source files. 1. Use gEfiCallerIdGuid replace of the private module GUID. 2. Add the public header files to define HII FormSet and PackageList GUID used in every HII driver. 3. Publish EFI_LEGACY_DEV_ORDER_VARIABLE_GUID from BdsDxe driver and EFI_UPDATE_DATA_FILE_GUID from UpdateDriverDxe to IntelFrameworkModulePkg Include directory. Signed-off-by: lgao4 Reviewed-by: ydong10 gdong1 tye jfan12 wli12 rsun3 jyao1 ftian git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12374 6f19259b-4bc3-4df7-8a09-765794883524
2011-08-30Update CSM module to provide the general solution when the Timer Arch ↵li-elvin
Protocol is not 8254 timer. CSM module should set 8254 timer to 54ms for the execution in real mode. Signed-off-by: li-elvin Reviewed-by: jyao1 git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12229 6f19259b-4bc3-4df7-8a09-765794883524
2011-08-25Add a PcdPs2KbdExtendedVerification to let user to choose whether extend ↵li-elvin
reset for keyboard driver in start (). Add more debug information in the driver. Signed-off-by: li-elvin Reviewed-by: mdkinney git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12207 6f19259b-4bc3-4df7-8a09-765794883524
2011-08-09Remove the code added originally to restore 8254 timer to 54ms.li-elvin
Signed-off-by: li-elvin Reviewed-by: jyao1 git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12109 6f19259b-4bc3-4df7-8a09-765794883524
2011-08-04Print PCI Interrupt Line/Interrupt Pin registers before booting legacy OS.niruiyu
Signed-off-by: niruiyu Reviewed-by: li-elvin git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12088 6f19259b-4bc3-4df7-8a09-765794883524
2011-08-04Normalize data transfer buffer in BlockIo thunk driver to avoid INT 13 ↵li-elvin
Function 42H returning data boundary error (09H). Signed-off-by: li-elvin Reviewed-by: erictian git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12084 6f19259b-4bc3-4df7-8a09-765794883524
2011-08-01Put free the buffer GraphicsOutput.Mode in correct place.li-elvin
Signed-off-by: li-elvin Reviewed-by: niruiyu git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12065 6f19259b-4bc3-4df7-8a09-765794883524
2011-07-06Fix 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@11986 6f19259b-4bc3-4df7-8a09-765794883524
2011-06-27IntelFrameworkModulePkg: Add Compatibility Support Module (CSM) driversjljusten
Added these drivers: * LegacyBiosDxe * BlockIoDxe * KeyboardDxe * Snp16Dxe * VideoDxe Signed-off-by: jljusten Reviewed-by: mdkinney Reviewed-by: geekboy15a git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11905 6f19259b-4bc3-4df7-8a09-765794883524
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