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audk
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1708 Commits

Author SHA1 Message Date
Eric Dong cd6abb0040 Not update the imageId for EXT1,2,4 type. 
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@14829 6f19259b-4bc3-4df7-8a09-765794883524
 2013-11-08 02:23:27 +00:00
Eric Dong 07d7dbaeba Update the logic, based on the device path and formset guid to find the HiiHandle. 
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@14828 6f19259b-4bc3-4df7-8a09-765794883524
 2013-11-07 07:38:05 +00:00
Star Zeng 7baf3c69c5 MdeModulePkg and SecurityPkg Variable: Enhance code to use the new variable data instead of old variable data when variable reclaim. 
It can fix the potential failure to return EFI_OUT_OF_RESOURCES of the second variable set of large variable.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14822 6f19259b-4bc3-4df7-8a09-765794883524
 2013-11-04 03:13:54 +00:00
Eric Dong 8924aecd47 Clean the help string and hot key info if an empty form is painting. 
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@14815 6f19259b-4bc3-4df7-8a09-765794883524
 2013-10-29 11:22:39 +00:00
Wu Jiaxin 25a516ab1a Fix a K9 error.Result of GetVariable2() function that may return NULL will be dereferenced. 
Signed-off-by: Wu Jiaxin <jiaxin.wu@intel.com >
Reviewed-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Dong Guo <guo.dong@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14813 6f19259b-4bc3-4df7-8a09-765794883524
 2013-10-29 08:51:16 +00:00
Wu Jiaxin 05a300115a Fix a bug about the iSCSI DHCP dependency issue. 
Create rules to determine whether iSCSI need DHCP protocol in current configuration by examining user’s configuration data in DriverBindingSupported().

Signed-off-by: Wu Jiaxin <jiaxin.wu@intel.com >
Reviewed-by: Ye Ting <ting.ye@intel.com>
Reviewed-by: Fu Siyuan <siyuan.fu@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14802 6f19259b-4bc3-4df7-8a09-765794883524
 2013-10-25 08:05:47 +00:00
Eric Dong 22031c4f6b Enable two form packages share one hii handle. 
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@14790 6f19259b-4bc3-4df7-8a09-765794883524
 2013-10-21 05:22:01 +00:00
Eric Dong 76edfba6d4 Add sample code for warningif opcode. 
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@14789 6f19259b-4bc3-4df7-8a09-765794883524
 2013-10-21 05:19:03 +00:00
Ye Ting 80e864fc47 Fix an issue that execute "map -r" in UEFI shell cannot reinstate iSCSI session with Microsoft iSCSI target after unplug/plug network cable. 
Signed-off-by: Ye Ting  <ting.ye@intel.com>
Reviewed-by: Fu Siyuan <siyuan.fu@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14782 6f19259b-4bc3-4df7-8a09-765794883524
 2013-10-18 02:45:52 +00:00
Eric Dong 6f05c02325 Clean the garbage space for the statements nest in subtitle menu. 
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@14774 6f19259b-4bc3-4df7-8a09-765794883524
 2013-10-15 02:51:13 +00:00
czhang46 566771b0a7 Enable UEFI firmware to support FMP capsule format. 
signed-off-by : Chao Zhang <chao.b.zhang@intel.com>
reviewed-by   : Gao Liming <liming.gao@intel.com>
reviewed-by   : Yao Jiewen <Jiewen.yao@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14773 6f19259b-4bc3-4df7-8a09-765794883524
 2013-10-15 01:31:49 +00:00
Samer El-Haj-Mahmoud 9a95972e6a Fix several DEBUG_ERROR messages that are unnecessarily verbose. Several of these are marked as DEBUG_ERROR when they are really not errors. 
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Samer El-Haj-Mahmoud <samer.el-haj-mahmoud@hp.com>
reviewed-by: Zeng, Star <star.zeng@intel.com>
reviewed-by: Tian, Feng <feng.tian@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14751 6f19259b-4bc3-4df7-8a09-765794883524
 2013-10-08 09:31:48 +00:00
Eric Dong 72f2eca287 Fix orderedlist opcode shows abnormal. 
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@14748 6f19259b-4bc3-4df7-8a09-765794883524
 2013-10-08 06:26:37 +00:00
Eric Dong 28401a651c Fix display engine driver paint some menu error. 
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@14747 6f19259b-4bc3-4df7-8a09-765794883524
 2013-10-08 06:25:36 +00:00
Samer El-Haj-Mahmoud elhaj 928927dd8e Fix spelling typo in the NIC_IP4_CONFIG_INFO.Permanent variable name, which was incorrectly called NIC_IP4_CONFIG_INFO.Perment 
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Samer El-Haj-Mahmoud elhaj@hp.com 
Reviewed-by: Jaben Carsey <Jaben.carsey@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14743 6f19259b-4bc3-4df7-8a09-765794883524
 2013-10-01 22:12:51 +00:00
Shumin Qiu 6a0d41c090 Add the definition for Timestamp Protocol and a new driver base on TimerLib to produce Timestamp protocol. 
Signed-off-by: Shumin Qiu <shumin.qiu@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14739 6f19259b-4bc3-4df7-8a09-765794883524
 2013-09-29 05:51:12 +00:00
Eric Dong 571c73b5a4 Fix ICC build fail 
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@14737 6f19259b-4bc3-4df7-8a09-765794883524
 2013-09-29 01:20:26 +00:00
Eric Dong ae4f5746ef Fix modal form display error. 
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@14736 6f19259b-4bc3-4df7-8a09-765794883524
 2013-09-28 04:51:32 +00:00
Eric Dong af047db78d Fix form flash issue. 
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@14735 6f19259b-4bc3-4df7-8a09-765794883524
 2013-09-27 12:19:51 +00:00
Eric Dong 798e4d22c4 Use RETRIEVE instead of CHANGING for refresh question. 
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@14727 6f19259b-4bc3-4df7-8a09-765794883524
 2013-09-25 12:40:31 +00:00
Eric Dong 6e74560f20 Fix deadloop issue in BrowserCallback function. 
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@14711 6f19259b-4bc3-4df7-8a09-765794883524
 2013-09-24 10:08:04 +00:00
Fu Siyuan 098e9f4925 Fix a bug in Ip4 driver that Ip4.Transmit() interface may return EFI_INVALID_PARAMETER without restore TPL. 
Signed-off-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>
Reviewed-by: Jin Eric <eric.jin@intel.com>


git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14682 6f19259b-4bc3-4df7-8a09-765794883524
 2013-09-18 02:27:20 +00:00
Ruiyu Ni 80c83a6995 Fix 3 bugs in DiskIoDxe and PartitionDxe drivers introduced in DiskIo2 implementation. 
1. DiskIo2 shouldn't signal the event when the *Ex interface returns failure status per the UEFI spec.
2. PartitionDxe should close DiskIo2 protocol when error happens in DriverBindingStart() otherwise Fat driver cannot open the DiskIo2 BY_DRIVER.
3. PartitionDxe should create event using TPL_NOTIFY instead of TPL_CALLBACK otherwise asynchronous FileIo may be blocked.

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@14680 6f19259b-4bc3-4df7-8a09-765794883524
 2013-09-17 05:11:30 +00:00
Eric Dong 184f3a02d6 Export one interface to support 3rd party to change question attribute, such as hide/gray out. 
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@14678 6f19259b-4bc3-4df7-8a09-765794883524
 2013-09-16 09:50:32 +00:00
Eric Dong e6cc2ab38e Refine question value update logic. 
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@14673 6f19259b-4bc3-4df7-8a09-765794883524
 2013-09-16 07:57:06 +00:00
Star Zeng e84f07b5fc Create PCDs in MdeModulePkg for ACPI table OEM_ID/OEM_TABLE_ID/OEM_REVISION/CREATOR_ID/CREATOR_REVISION customization. 
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14672 6f19259b-4bc3-4df7-8a09-765794883524
 2013-09-16 02:20:52 +00:00
Chao Zhang 4c58575ecc Update BGRT image buffer to be stored in EfiBootSerivesData according to ACPI5.0 spec 
Signed-off-by: Chao Zhang <chao.b.zhang@intel.com>
Reviewed-by: Yao Jiewen <jiewen.yao@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14659 6f19259b-4bc3-4df7-8a09-765794883524
 2013-09-12 03:27:00 +00:00
Liming Gao ad3f365641 Update UpdateCapsule() service return status to follow UEFI2.3.1 D. 
Signed-off-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Elvin Li <elvin.li@intel.com>
Reviewed-by: Chao Zhang <chao.b.zhang@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14656 6f19259b-4bc3-4df7-8a09-765794883524
 2013-09-11 05:56:52 +00:00
Eric Dong 1c0d306fe0 Enable warningif opcode in browser. 
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@14625 6f19259b-4bc3-4df7-8a09-765794883524
 2013-09-04 04:15:10 +00:00
Eric Dong bf1a8c0699 Update sample code for date/time. 
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@14614 6f19259b-4bc3-4df7-8a09-765794883524
 2013-09-02 02:21:40 +00:00
Laszlo Ersek 4e39b75e7e MdeModulePkg/DiskIoDxe: fix source/destination pointer of overrun transfer 
DiskIoCreateSubtaskList() may split the transfer into three segments:
- a leading segment, called underrun, which is the fractional, trailing
  subset of the first underlying block,
- a middle segment, which is an integral multiple of underlying blocks,
- a trailing segment, called overrun, which is the fractional, leading
  subset of the last underlying block.

This is an example read from the /EFI/BOOT/BOOTX64.EFI file, on the
RHEL-6.4 installation ISO (debug log enabled with EFI_D_BLKIO). The
underlying block size is 2048 bytes (IDE CD-ROM).

DiskIo: Create subtasks for task: Offset/BufferSize/Buffer = 0000000000004600/00002000/BD890018
  R:Lba/Offset/Length/WorkingBuffer/Buffer = 0000000000000008/00000600/00000200/BD90D000/BD890018
  R:Lba/Offset/Length/WorkingBuffer/Buffer = 000000000000000C/00000000/00000600/BD90D000/BD890218
  R:Lba/Offset/Length/WorkingBuffer/Buffer = 0000000000000009/00000000/00001800/00000000/BD890218

The first line corresponds to the underrun.
The second line corresponds to the overrun.
The third line corresponds to the middle segment.

In decimal:
- task: read 8192 bytes from offset 17920, storing it at BD890018
- underrun:
    - read block 8 [16384..18432) into the transfer area,
    - copy 512 bytes from offset 1536 of the transfer area to BD890018
      (target buffer offset 0, running total: 512)
- middle segment:
    - read blocks 9, 10, 11 [18432..24576) into the transfer area,
    - copy 6144 bytes from offset 0 of the transfer area to BD890218
      (target buffer offset 512, running total: 6656)
- overrun:
    - read block 12 [24576..26624) into the transfer area,
    - copy 1536 bytes from offset 0 of the transfer area to BD890218 (!!!)
      (target buffer offset 512 (!!!), running total 8192)

The values marked with (!!!) constitute the bug --
DiskIoCreateSubtaskList() doesn't take the size of the middle segment into
account when it calculates the destination (for reads) or source (for
writes) pointer for the overrun. This leads to data corruption.

When reading, data is copied form the transfer area to the target buffer
with

  CopyMem (Subtask->Buffer, Subtask->WorkingBuffer + Subtask->Offset, Subtask->Length);

calls in DiskIo2OnReadWriteComplete() for nonblocking reads, and in
DiskIo2ReadWriteDisk() for blocking reads. Therefore it's enough to adjust
Subtask->Buffer when it is initialized. (See BD891A18 below.)

DiskIo: Create subtasks for task: Offset/BufferSize/Buffer = 0000000000004600/00002000/BD890018
  R:Lba/Offset/Length/WorkingBuffer/Buffer = 0000000000000008/00000600/00000200/BD90D000/BD890018
  R:Lba/Offset/Length/WorkingBuffer/Buffer = 000000000000000C/00000000/00000600/BD90D000/BD891A18
  R:Lba/Offset/Length/WorkingBuffer/Buffer = 0000000000000009/00000000/00001800/00000000/BD890218

The patched call to DiskIoCreateSubtask() is also executed for write
requests. The changed Subtask->Buffer initialization fixes the "overrun
half writes" in DiskIo2ReadWriteDisk() too:

  //
  // A sub task before this one should be a block read operation, causing
  // the WorkingBuffer filled with the entire one block data.
  //
  CopyMem (Subtask->WorkingBuffer + Subtask->Offset, Subtask->Buffer, Subtask->Length);

This code doubles for underrun and overrun half-writes. The patch doesn't
modify the underrun case.

If we're storing the overrun at the beginning of the pre-read last block
(which we're going to write out as a full block), then
- Subtask->Offset == 0,
- Subtask->Length == OverRun,
- the first byte *not* accessed in the source area is
  ((Buffer + UnderRunLength) + BufferSize) + OverRun.

Contributed-under: TianoCore Contribution Agreement 1.0

Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14602 6f19259b-4bc3-4df7-8a09-765794883524
 2013-08-26 02:47:41 +00:00
Eric Dong c0462ea7e3 Add some comments, clear describe the efi varstore type. 
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@14594 6f19259b-4bc3-4df7-8a09-765794883524
 2013-08-23 05:54:33 +00:00
Eric Dong 46c3efbbcf Update comments for HiiConfigRoutine->ExtractConfig function, also update HiiConfigRoutine->ConfigToBlock/BlockToConfig to follow this new spec. 
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@14593 6f19259b-4bc3-4df7-8a09-765794883524
 2013-08-23 05:53:04 +00:00
Ruiyu Ni de49225db8 Fix DDK3790 build failure. 
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com> 

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14587 6f19259b-4bc3-4df7-8a09-765794883524
 2013-08-22 05:15:05 +00:00
Ruiyu Ni b822eb4237 Fix function header comments for DiskIoDestroySubtask. 
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14577 6f19259b-4bc3-4df7-8a09-765794883524
 2013-08-21 08:35:44 +00:00
Olivier Martin f5ec0a86d8 MdeModulePkg/DiskIoDxe: Fixed GCC build error 
Error: Variable "Media" was set but never used.

Change-Id: I1297b3de797e436ed403375c801945b3202b532c
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Olivier Martin <olivier.martin@arm.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14575 6f19259b-4bc3-4df7-8a09-765794883524
 2013-08-21 06:49:25 +00:00
Eric Dong c0a3c3da98 Refine the comments and code to follow spec. 
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@14573 6f19259b-4bc3-4df7-8a09-765794883524
 2013-08-20 07:13:28 +00:00
Ruiyu Ni 493d8e3a5e Add DiskIo2 protocol definition to MdePkg. 
Change DiskIoDxe to produce DiskIo2 protocol when the BlockIo2 protocol is available.
Change PartitionDxe to produce BlockIo2 protocol based on DiskIo2 protocol instead of BlockIo2 protocol.

Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Kinney Michael <michael.d.kinney@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14570 6f19259b-4bc3-4df7-8a09-765794883524
 2013-08-20 03:14:30 +00:00
Qian Ouyang 61f2ab909d Update the structure of EFI_NETWORK_INTERFACE_IDENTIFIER_PROTOCOL, PXE_HW_UNDI, PXE_SW_UNDI to support greater than 256NICs in UNDI (Request by UEFI2.4 Mantis991). 
Signed-off-by: Qian Ouyang <qian.ouyang@intel.com>
Reviewed-by: Ting Ye <ting.ye@intel.com>
             Siyuan Fu <siyuan.fu@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14569 6f19259b-4bc3-4df7-8a09-765794883524
 2013-08-20 02:22:00 +00:00
Star Zeng 6675a21f14 MdePkg/MdeModulePkg/SecurityPkg Variable: Forbid creation of non-spec variables in EFI_GLOBAL_VARIABLE namespace. 
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14560 6f19259b-4bc3-4df7-8a09-765794883524
 2013-08-19 05:16:45 +00:00
Star Zeng 6e67fec07f MdeModulePkg/SecurityPkg Variable: If a preexisting variable is rewritten with different attributes, SetVariable() shall not modify the variable and shall return EFI_INVALID_PARAMETER. 
Two exceptions to this rule:
1. No access attributes specified
2. The only attribute differing is EFI_VARIABLE_APPEND_WRITE

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14552 6f19259b-4bc3-4df7-8a09-765794883524
 2013-08-16 03:19:45 +00:00
Eric Dong 5a9f73bf06 Refine the code logic for browser and display engine. 
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@14543 6f19259b-4bc3-4df7-8a09-765794883524
 2013-08-12 04:49:48 +00:00
Eric Dong 7c6c064ca8 Update Browser to provide the customization possibilities. 
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Tested-by: Laszlo Ersek <lersek@redhat.com>



git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14540 6f19259b-4bc3-4df7-8a09-765794883524
 2013-08-12 02:19:56 +00:00
Eric Dong 2536161545 Rollback patch 14537 & 14538, because patch 14537 is not tested by Laszlo Ersek, but i wrote it. 
Signed-off-by: Eric Dong <eric.dong@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14539 6f19259b-4bc3-4df7-8a09-765794883524
 2013-08-12 02:03:10 +00:00
Eric Dong b9feb4bdf2 Update Browser to provide the customization possibilities. 
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>

MdeModulePkg Patch
Tested-by: Laszlo Ersek <lersek@redhat.com>

OvmfPkg Patch  
Tested-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com> 


git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14537 6f19259b-4bc3-4df7-8a09-765794883524
 2013-08-09 05:26:47 +00:00
Harry Liebel 716e507720 MdeModulePkg: Added ARM Aarch64 architecture support 
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Harry Liebel <Harry.Liebel@arm.com>
Signed-off-by: Olivier Martin <olivier.martin@arm.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>



git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14530 6f19259b-4bc3-4df7-8a09-765794883524
 2013-08-07 11:28:15 +00:00
Star Zeng b4e027f1c6 MdeModulePkg PartitionDxe: Ensure the NumberOfPartitionEntries * SizeOfPartitionEntry doesn't overflow. 
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Chao Zhang <chao.b.zhang@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14520 6f19259b-4bc3-4df7-8a09-765794883524
 2013-07-31 01:09:38 +00:00
Eric Dong dcdaee884f Clean the flag before use it to avoid use old error value. 
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@14510 6f19259b-4bc3-4df7-8a09-765794883524
 2013-07-29 02:45:26 +00:00
Ruiyu Ni 863986b3c8 Update all the code to consume the ConvertDevicePathToText, ConvertDevicePathNodeToText, ConvertTextToDevicePath and ConvertTextToDeviceNode APIs in DevicePathLib. 
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>
Reviewed-by: Elvin Li <elvin.li@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
Reviewed-by: Guo Dong <guo.dong@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14505 6f19259b-4bc3-4df7-8a09-765794883524
 2013-07-26 03:14:08 +00:00
Ruiyu Ni 4d0a30a494 Add 4 APIs to DevicePathLib: ConvertDeviceNodeToText, ConvertDevicePathToText, ConvertTextToDeviceNode and ConvertTextToDevicePath. 
Add a new instance of DevicePathLib which tries to locate the protocol and if it's not found, it uses the internal functions.

Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14504 6f19259b-4bc3-4df7-8a09-765794883524
 2013-07-26 03:00:21 +00:00
Fu Siyuan 1fd4578528 Roll back the changes in revision 14296 since it will cause iSCSI security authentication issue. 
Signed-off-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Ouyang Qian <qian.ouyang@intel.com> 
Reviewed-by: Ye Ting <ting.ye@intel.com>


git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14503 6f19259b-4bc3-4df7-8a09-765794883524
 2013-07-25 05:55:09 +00:00
Olivier Martin 6e84b4df30 Fixes the GCC build 'Unused variable' warning (raised an error when warnings are treated as errors). 
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Olivier Martin <olivier.martin@arm.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14474 6f19259b-4bc3-4df7-8a09-765794883524
 2013-07-16 05:13:52 +00:00
Eric Dong 40ae09a2a7 Rollback patch 14470, because it error check in some extra ending code. 
Signed-off-by: Eric Dong <eric.dong@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14473 6f19259b-4bc3-4df7-8a09-765794883524
 2013-07-16 05:09:47 +00:00
Olivier Martin 270e8dfd86 Fixes the GCC build 'Unused variable' warning (raised an error when warnings are treated as errors). 
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Olivier Martin <olivier.martin@arm.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14470 6f19259b-4bc3-4df7-8a09-765794883524
 2013-07-16 02:11:24 +00:00
Eric Dong b95a25d1ca Refine the validation for the input attribute before return. 
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14467 6f19259b-4bc3-4df7-8a09-765794883524
 2013-07-15 07:47:02 +00:00
Star Zeng 2c4b18e095 MdeModulePkg: Add the alignment check for FTW spare area address and length, and add the check for PcdFlashNvStorageVariableSize <= PcdFlashNvStorageFtwSpareSize. 
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14463 6f19259b-4bc3-4df7-8a09-765794883524
 2013-07-11 08:15:47 +00:00
Star Zeng 0dda774c86 MdeModulePkg FaultTolerantWritePei: Refine the code to avoid error report. 
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14462 6f19259b-4bc3-4df7-8a09-765794883524
 2013-07-11 01:40:10 +00:00
Star Zeng 3e02ebb2bb MdeModulePkg: Variable drivers robustly handle crashes during Reclaim(). 
PEI variable implementation checks only the variable header signature for validity. This does not seem robust if system crash occurred during previous Reclaim() operation. If the crash occurred while FTW was rewriting the variable FV, the signature could be valid even though the rest of the FV isn't valid.
Solution: Add a FaultTolerantWritePei driver to check and provide the FTW last write status, then PEI variable and early phase(before FTW protocol ready) of DXE variable can check the status and determine if all or partial variable data has been backed up in spare block, and then use the backed up data.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14454 6f19259b-4bc3-4df7-8a09-765794883524
 2013-07-03 09:08:40 +00:00
Eric Dong 70066a82a5 Fix DDK build fail. 
Signed-off-by: Eric Dong <eric.dong@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14453 6f19259b-4bc3-4df7-8a09-765794883524
 2013-07-03 01:29:12 +00:00
Eric Dong f8920f0dd4 Fix GCC build fail. 
Signed-off-by: Eric Dong <eric.dong@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14452 6f19259b-4bc3-4df7-8a09-765794883524
 2013-07-03 01:21:39 +00:00
Eric Dong 82e8c1380f Update HiiDataBase and UefiHiiLib to support Name/Value varstore. 
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@14451 6f19259b-4bc3-4df7-8a09-765794883524
 2013-07-02 07:53:35 +00:00
Laszlo Ersek 328e5d8c19 The list of locked variables is traversed at runtime, hence we must 
convert the list when transferring from physical to virtual mode.

Contributed-under: TianoCore Contribution Agreement 1.0

Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14425 6f19259b-4bc3-4df7-8a09-765794883524
 2013-06-17 02:30:42 +00:00
Ruiyu Ni e4b7e2c94f Revert the changes made in 14403 because it incorrectly changed the EOL. 
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14424 6f19259b-4bc3-4df7-8a09-765794883524
 2013-06-17 02:18:58 +00:00
Laszlo Ersek 9199cb9c02 The list of locked variables is traversed at runtime, hence we must 
convert the list when transferring from physical to virtual mode.

Contributed-under: TianoCore Contribution Agreement 1.0

Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14403 6f19259b-4bc3-4df7-8a09-765794883524
 2013-06-14 01:55:12 +00:00
Star Zeng 0f199272f7 Use right LBA to get the backed up WorkSpace in spare block. 
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14398 6f19259b-4bc3-4df7-8a09-765794883524
 2013-06-07 02:38:00 +00:00
Eric Dong 98970c6072 Update code to follow spec, add discard form action before reset. 
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>




git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14397 6f19259b-4bc3-4df7-8a09-765794883524
 2013-06-06 09:31:46 +00:00
ydong10 61f1b7c51e Refine the logic about processing options for oneof opcode. 
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14389 6f19259b-4bc3-4df7-8a09-765794883524
 2013-05-27 07:04:09 +00:00
lgao4 9cf37b4018 Fix the issue that FreePool is too early in FirmwarePerformanceDxe. 
Signed-off-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14388 6f19259b-4bc3-4df7-8a09-765794883524
 2013-05-27 05:45:35 +00:00
ydong10 0a6f8af50d When finish using the browser storage for one formset, browser should clean the ConfigRequest string for this formset. 
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14380 6f19259b-4bc3-4df7-8a09-765794883524
 2013-05-21 05:50:23 +00:00
lzeng14 164a9b6752 Fix the TOCTOU issue of CommBufferSize itself for SMM communicate handler input. 
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14379 6f19259b-4bc3-4df7-8a09-765794883524
 2013-05-21 02:22:02 +00:00
niruiyu 51547bb879 Remove the complex buffer since the _LOCK_VARIABLE won't be allowed after leaving DXE phase. 
Add the variable name size check in the RequestToLock wrapper.

Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14377 6f19259b-4bc3-4df7-8a09-765794883524
 2013-05-20 07:04:56 +00:00
niruiyu ff8438477f Add EDKII_VARIABLE_LOCK_PROTOCOL and the implementation in MdeModulePkg variable drivers. 
Add code in BdsDxe driver to call the protocol to mark the read-only variables defined in the UEFI Spec.

Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Guo Dong <guo.dong@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14372 6f19259b-4bc3-4df7-8a09-765794883524
 2013-05-17 03:49:35 +00:00
ydong10 efffd9c17e Update the logic about get initial value for one storage. 
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14370 6f19259b-4bc3-4df7-8a09-765794883524
 2013-05-16 08:41:39 +00:00
lzeng14 db91c62082 Separate memory allocation for FPDT S3 performance table and boot performance table, save S3 performance table pointer to LockBox in FirmwarePerformanceDxe. Then FirmwarePerformancePei can use the pointer in LockBox. 
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14369 6f19259b-4bc3-4df7-8a09-765794883524
 2013-05-16 07:35:30 +00:00
sfu5 e3cf3c2048 Add Copyright notices and comments for Red Hat contributor. 
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Fu Siyuan <siyuan.fu@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14355 6f19259b-4bc3-4df7-8a09-765794883524
 2013-05-14 06:25:39 +00:00
lgao4 cbcccd2c9d Update Code to pass EBC compiler. 
Signed-off-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14352 6f19259b-4bc3-4df7-8a09-765794883524
 2013-05-13 02:36:09 +00:00
sfu5 30a95d4d39 Skip PXE prompt/menu/discover if PXE_DISCOVERY_CONTROL tag bit 3 set. 
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Ye Ting  <ting.ye@intel.com>
Reviewed-by: Fu Siyuan <siyuan.fu@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14332 6f19259b-4bc3-4df7-8a09-765794883524
 2013-05-09 05:28:27 +00:00
lzeng14 5e5bb2a9ba 1. Fix TOCTOU issue in VariableSmm, FtwSmm, FpdtSmm, SmmCorePerformance SMM handler. For VariableSmm, pre-allocate a mVariableBufferPayload buffer with mVariableBufferPayloadSize(match with mVariableBufferPayloadSize in VariableSmmRuntimeDxe) to hold communicate buffer payload to avoid TOCTOU issue. 
2. Add check to ensure CommBufferPayloadSize not exceed mVariableBufferPayloadSize or is enough to hold function structure in VariableSmm and FtwSmm.
3. Align FtwGetLastWrite() in FaultTolerantWriteSmmDxe.c to FtwGetLastWrite() in FaultTolerantWrite.c.

Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14325 6f19259b-4bc3-4df7-8a09-765794883524
 2013-05-07 05:38:32 +00:00
lzeng14 9d00d20ed4 1. Use the check IsAddressValid() to prevent SMM communication buffer overflow in SmmVariable, FtwSmm, FpdtSmm, SmmCorePerformance and SmmBaseHelper, and add check to prevent InfoSize overflows in SmmVariableHandler. 
2. Refine the debug message.
3. Add check to make sure the input VariableName is A Null-terminated string.
4. Use local variable to hold StrSize (VariableName) to avoid duplicated StrSize calculation.

Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
Reviewed-by: Chao Zhang <chao.b.zhang@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14317 6f19259b-4bc3-4df7-8a09-765794883524
 2013-04-25 10:49:45 +00:00
sfu5 d0ccf55e34 Fix ping command issue in IP4 driver. 
Signed-off-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>
Reviewed-by: Ouyang Qian <qian.ouyang@intel.com>



git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14314 6f19259b-4bc3-4df7-8a09-765794883524
 2013-04-25 01:25:49 +00:00
sfu5 bf1400b9ad Get ParentDevicePath by using attribute EFI_OPEN_PROTOCOL_GET_PROTOCOL instead of BY_CHILD. 
Signed-off-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>
Reviewed-by: Ouyang Qian <qian.ouyang@intel.com>


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14313 6f19259b-4bc3-4df7-8a09-765794883524
 2013-04-25 01:18:58 +00:00
lzeng14 f07268bd0f Mallicious code may use SmmFaultTolerantWriteHandler() to update some flash area directly, like Variable region, so return EFI_ACCESS_DENIED after End Of Dxe in SmmFaultTolerantWriteHandler(). 
And add code to prevent InfoSize overflow.

Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14312 6f19259b-4bc3-4df7-8a09-765794883524
 2013-04-24 09:33:48 +00:00
sfu5 ef117a6a38 Remove unused [Guids] section from PXE inf file. 
Signed-off-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>
Reviewed-by: Ouyang Qian <qian.ouyang@intel.com>


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14310 6f19259b-4bc3-4df7-8a09-765794883524
 2013-04-23 05:50:55 +00:00
czhang46 56251c669f Fix potential overflow for SetVariable interface 
Signed-off-by: Chao Zhang <chao.b.zhang@intel.com>
Reviewed-by  : Guo Dong   <dong.guo@intel.com>
Reviewed-by  : Siyuan Fu  <siyuan.fu@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14305 6f19259b-4bc3-4df7-8a09-765794883524
 2013-04-22 08:52:58 +00:00
tye1 58df7da72b Add transit bit check for detecting partial response in iSCSI stack. 
Signed-off-by: Ye Ting  <ting.ye@intel.com>
Reviewed-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Tian Feng <feng.tian@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14296 6f19259b-4bc3-4df7-8a09-765794883524
 2013-04-19 06:39:30 +00:00
czhang46 d17c4eac56 Fix a potential SMM memory dump issue. If pass communication buffer with DataBuffer to SMM SetVariable which is big enough to cover SMM range. Then GetVariable can dump SMM memory contents. Add more range check for SetVariable 
Signed-off-by: Chao Zhang <chao.b.zhang@intel.com>
Reviewed-by  : Dong Guo   <guo.dong@intel.com>
Reviewed-by  : Jiewen Yao <jiewen.yao@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14292 6f19259b-4bc3-4df7-8a09-765794883524
 2013-04-19 01:35:02 +00:00
ydong10 94f3aae730 Update the browser logic, make the storage as browser level instead of form set level. 
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14280 6f19259b-4bc3-4df7-8a09-765794883524
 2013-04-16 10:53:22 +00:00
erictian d9a1844ed3 MdeMdeModulePkg/BootScriptExecutorDxe: Replaces absolute addressing that requires a relocation entry with PC relative addressing that does not require a relocation entry. This patch is required to make this file assemble and link with Xcode 
Signed-off-by: Andrew Fish <afish@apple.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14279 6f19259b-4bc3-4df7-8a09-765794883524
 2013-04-16 02:45:36 +00:00
czhang46 3a146f2a7d Fix SMM Variable driver stack GetVariable return INVALID_PARAMETER when DataSize is bigger than SMM communication buffer. 
Signed-off-by: Chao Zhang <chao.b.zhang@intel.com>
Reviewed-by  : Dong Guo   <guo.dong@intel.com>
Reviewed-by  : Fu Siyuan  <siyuan.fu@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14276 6f19259b-4bc3-4df7-8a09-765794883524
 2013-04-15 01:56:31 +00:00
niruiyu 2d34b53ec3 Fix build failure by adding UINT16 type cast. 
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14259 6f19259b-4bc3-4df7-8a09-765794883524
 2013-04-12 07:16:42 +00:00
czhang46 0c55190f40 Update SMM variable DXE driver GetNextVariable interface to comply with UEFI spec 
VariableNameSize is the returned buffer size. GetNextVariable should behavior correct if it is bigger than SMM communication buffer or less than string size of VariableName. 

Signed-off-by: Chao Zhang <chao.b.zhang@intel.com>
Reviewed-by  : Dong Guo   <guo.dong@intel.com>
Reviewed-by  : Fu Siyuan  <siyuan.fu@intel.com>
Reviewed-by  : Zeng Star  <star.zeng@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14258 6f19259b-4bc3-4df7-8a09-765794883524
 2013-04-12 05:59:11 +00:00
niruiyu 562fce0bf7 Fix several bugs in the implementation of converting SAS/SASEX device path node from/to text. 
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Michael D Kinney <michael.d.kinney@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14256 6f19259b-4bc3-4df7-8a09-765794883524
 2013-04-11 01:39:39 +00:00
lzeng14 3588bb3529 If DataSize or VariableNameSize is near MAX_ADDRESS, this can cause the computed PayLoadSize to overflow to a small value and pass the check in InitCommunicateBuffer(). To protect against this vulnerability, check DataSize and VariableNameSize to make sure PayloadSize doesn't overflow. 
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14252 6f19259b-4bc3-4df7-8a09-765794883524
 2013-04-08 06:56:08 +00:00
ydong10 993d22eb80 Refine code to follow coding style. 
Signed-off-by: Eric Dong

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14239 6f19259b-4bc3-4df7-8a09-765794883524
 2013-04-02 08:28:40 +00:00
li-elvin f49146e85c Fill SMBIOS BCD revision field. 
Signed-off-by: Li Elvin <elvin.li@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14238 6f19259b-4bc3-4df7-8a09-765794883524
 2013-04-02 07:44:11 +00:00
lzeng14 adfa1abc09 Don't assume HiiDatabase has been present at the entrypoint and don't assume HiiDatabase and HiiFont are on the same handle according to the UEFI spec. 
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Elvin Li <elvin.li@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14236 6f19259b-4bc3-4df7-8a09-765794883524
 2013-04-02 03:23:54 +00:00
ydong10 c40bd44249 Update the traversal path logic. 
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14220 6f19259b-4bc3-4df7-8a09-765794883524
 2013-03-27 03:09:18 +00:00
ydong10 05b9f4cf70 Update the code to follow UEFI spec, do the discard action when return EFI_BROWSER_ACTION_REQUEST_EXIT. 
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14219 6f19259b-4bc3-4df7-8a09-765794883524
 2013-03-27 02:03:48 +00:00
erictian b6cb9c399a MdeModulePkg: Fixed 'variable set but not used' build warning. 
Signed-off-by: Olivier Martin <olivier.martin@arm.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14214 6f19259b-4bc3-4df7-8a09-765794883524
 2013-03-20 07:26:19 +00:00
li-elvin 9fc9446897 Add debug message to output video resolution used by GraphicsConsole. 
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@14210 6f19259b-4bc3-4df7-8a09-765794883524
 2013-03-15 07:43:16 +00:00