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audk
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31 Commits

Author SHA1 Message Date
Elvin Li 79966a6f35 Fixed a bug in LegacyBiosDxe to allocate correct ranges of memory. 
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Elvin Li <elvin.li@intel.com>
Reviewed-by: Jeff Fan <jeff.fan@intel.com>


git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15789 6f19259b-4bc3-4df7-8a09-765794883524
 2014-08-12 05:19:34 +00:00
Jeff Fan 1a45b15eae Add type cast on variable before operation. 
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jeff Fan <jeff.fan@intel.com>
Reviewed-by: Eric Dong <Eric.Dong@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15778 6f19259b-4bc3-4df7-8a09-765794883524
 2014-08-08 05:52:01 +00:00
Eric Dong 613382e922 Update code to support VS2013 tool chain. 
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15692 6f19259b-4bc3-4df7-8a09-765794883524
 2014-07-28 07:41:49 +00:00
Mike Maslenkin de2eccc46a The size of platform memory above 1M is measured in kilobytes. 
This patch fixes truncation of this value. Actually 0 Mb memory size was set by reason of overflow of 16 bit word caused by wrong value used.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Mike Maslenkin <mihailm@parallels.com>
Reviewed-by: Elvin Li <elvin.li@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15318 6f19259b-4bc3-4df7-8a09-765794883524
 2014-03-05 08:45:13 +00:00
Tian, Hot 4c8f6044a2 Fix CRLF format 
Signed-off-by: Tian, Hot <hot.tian@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15154 6f19259b-4bc3-4df7-8a09-765794883524
 2014-01-22 08:38:20 +00:00
Elvin Li ad793176de Add additional check mRuntimeSmbiosEntryPoint == NULL to avoid K9 error. 
Signed-off-by: Elvin Li <elvin.li@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>



git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14962 6f19259b-4bc3-4df7-8a09-765794883524
 2013-12-11 08:53:19 +00:00
Elvin Li b68237300a Following UEFI spec, update SmbiosDxe to use EfiRuntimeServicesData to put SMBIOS table. Update LegacyBiosDxe to move SMBIOS table to reserved memory for backward compatibility. 
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@14932 6f19259b-4bc3-4df7-8a09-765794883524
 2013-12-05 05:30:27 +00:00
li-elvin ee65c5083b Check if video device exists before trying to install Video OpROM. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14335 6f19259b-4bc3-4df7-8a09-765794883524
 2013-05-09 08:47:09 +00:00
li-elvin 007f932de6 Add OpROM code type check to ensure OpROM is PCAT legacy OpROM when an OpROM is passed to InstallPciRom. 
Signed-off-by: Li Elvin <elvin.li@intel.com>
Reviewed-by: Ni Ruiyu <ruiyu.ni@intel.com>


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14260 6f19259b-4bc3-4df7-8a09-765794883524
 2013-04-12 07:34:27 +00:00
li-elvin 0934a60581 Call LegacyBiosInstallVgaRom to shadow Legacy VBIOS instead of LegacyBiosInstallPciRom during legacy boot. 
Signed-off-by: Li Elvin <elvin.li@intel.com>
Reviewed-by: Ni Ruiyu <ruiyu.ni@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14205 6f19259b-4bc3-4df7-8a09-765794883524
 2013-03-15 01:34:21 +00:00
li-elvin 3e5eb44701 Remove hard code value and create new PCDs for OpROM reserved range in CSM module. 
Signed-off-by: Li Elvin <elvin.li@intel.com>
Reviewed-by: Yao Jiewen <jiewen.yao@intel.com>


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13991 6f19259b-4bc3-4df7-8a09-765794883524
 2012-12-12 07:47:33 +00:00
li-elvin d316f1dca1 Fix GCC44 build failure. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13956 6f19259b-4bc3-4df7-8a09-765794883524
 2012-11-21 03:03:32 +00:00
li-elvin 6d55565d68 If IDE controller is not in IDE mode, we should not clear IO bar. 
Signed-off-by: Li Elvin <elvin.li@intel.com>
Reviewed-by: Yao Jiewen <jiewen.yao@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13953 6f19259b-4bc3-4df7-8a09-765794883524
 2012-11-20 00:59:17 +00:00
li-elvin 22921b02ab Remove 0xc8000 check when searching PNP header. Remove the check about the size of Init code when validating if PCI 3.0 OPROM is successfully started. 
Signed-off-by: Li Elvin <elvin.li@intel.com>
Reviewed-by: Ni Ruiyu <ruiyu.ni@intel.com>


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13944 6f19259b-4bc3-4df7-8a09-765794883524
 2012-11-15 02:10:44 +00:00
li-elvin cb38c322f0 Add missing status code in several modules. 
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@13889 6f19259b-4bc3-4df7-8a09-765794883524
 2012-10-30 04:19:03 +00:00
niruiyu 7f446eba26 Handle the case when OpROM wants to completely remove itself. 
Signed-off-by: Ruiyu Ni<ruiyu.ni@intel.com>
Reviewed-by: Elvin Li<elvin.li@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13736 6f19259b-4bc3-4df7-8a09-765794883524
 2012-09-24 02:57:47 +00:00
li-elvin edf4af6fb9 Check if active video mode is changed after OpROM starts, if active video mode is not changed, skip INT10 calls to improve performance. 
Signed-off-by: Li Elvin <elvin.li@intel.com>
Reviewed-by: Yao Jiewen<jiewen.yao@intel.com>


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13609 6f19259b-4bc3-4df7-8a09-765794883524
 2012-08-13 09:33:49 +00:00
li-elvin 0f8b02980e Added secure boot in CSM module entrypoint, if UEFI secure boot is enabled, CSM module cannot be started. 
Signed-off-by: Li Elvin <elvin.li@intel.com>
Reviewed-by: Fu Siyuan <siyuan.fu@intel.com>


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13537 6f19259b-4bc3-4df7-8a09-765794883524
 2012-07-17 09:25:26 +00:00
li-elvin 74dee93181 Update the way to allocate high PMM, firstly try to allocate high PMM below 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
 2012-05-23 07:26:17 +00:00
rsun3 94020bb40f Improve robustness when scanning PCI Option ROM. 
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
 2012-03-14 03:17:17 +00:00
li-elvin 81c0d6e9a7 When CSM uses EFI_SEGMENT and EFI_OFFSET to call CSM16 function, some CSM16 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
 2012-03-01 11:16:42 +00:00
li-elvin 3512efa9b2 CSM is updated to remove RaiseTPL (TPL_HIGH_LEVEL) and disable 2 known UEFI 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
 2011-11-15 07:59:21 +00:00
li-elvin b17f22f50b CSM should firstly set timer to enable state at first, then RestoreTpl is 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
 2011-10-21 08:45:07 +00:00
li-elvin 26a74a36c1 Use a local variable and assign 0 to it, then use it as legacy interrupt 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
 2011-10-19 00:45:13 +00:00
li-elvin 091bb7138b InstallOpROM in CSM driver could be enhanced to start video when RomImage is 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
 2011-10-10 07:54:47 +00:00
li-elvin befbc4f3fb Use PCD for PMM size and EndOpromShadowAddress to remove hard code value in 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
 2011-10-10 01:43:13 +00:00
li-elvin 16adc27692 Add RomImage pointer NULL check. 
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
 2011-09-29 06:35:51 +00:00
li-elvin f767f99009 Update CSM module to provide the general solution when the Timer Arch 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
 2011-08-30 05:52:28 +00:00
li-elvin 47a43df2df Remove the code added originally to restore 8254 timer to 54ms. 
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
 2011-08-09 05:39:20 +00:00
niruiyu 7dad86fc60 Print PCI Interrupt Line/Interrupt Pin registers before booting legacy OS. 
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
 2011-08-04 09:14:31 +00:00
jljusten bcecde140a IntelFrameworkModulePkg: Add Compatibility Support Module (CSM) drivers 
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
 2011-06-27 23:32:56 +00:00