Commit Graph

18707 Commits

Author SHA1 Message Date
Laszlo Ersek 70017e4461 OvmfPkg: PlatformBdsLib: lock down SMM in PlatformBdsInit()
OVMF's PlatformBdsLib currently makes SMM vulnerable to the following
attack:

(1) a malicious guest OS copies a UEFI driver module to the EFI system
    partition,

(2) the OS adds the driver as a Driver#### option, and references it from
    DriverOrder,

(3) at next boot, the BdsEntry() function in
    "IntelFrameworkModulePkg/Universal/BdsDxe/BdsEntry.c" processes
    Driver#### and DriverOrder between the calls to PlatformBdsInit() and
    PlatformBdsPolicyBehavior(),

(4) OVMF locks down SMM only in PlatformBdsPolicyBehavior(), hence the
    driver runs with SMM unlocked.

The BdsEntry() function of the MdeModulePkg BDS driver (in file
"MdeModulePkg/Universal/BdsDxe/BdsEntry.c") recommends to "Signal
ReadyToLock event" in PlatformBootManagerBeforeConsole() -- which
corresponds to PlatformBdsInit() --, not in
PlatformBootManagerAfterConsole() -- which corresponds to
PlatformBdsPolicyBehavior().

Albeit an independent question, but it's worth mentioning: this patch also
brings OvmfPkg's PlatformBdsInit() closer to ArmVirtPkg's. Namely, the
latter signals End-of-Dxe in PlatformBdsInit() already.

Cc: Feng Tian <feng.tian@intel.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Acked-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
2016-04-28 19:35:26 +02:00
Laszlo Ersek 058196bbb3 MdeModulePkg: PiDxeS3BootScriptLib: honor PcdAcpiS3Enable
In the edk2 tree, there are currently four drivers that consume
PcdAcpiS3Enable:

  IntelFrameworkModulePkg/Universal/Acpi/AcpiS3SaveDxe/AcpiS3SaveDxe.inf
  MdeModulePkg/Universal/Acpi/BootScriptExecutorDxe/BootScriptExecutorDxe.inf
  MdeModulePkg/Universal/Acpi/S3SaveStateDxe/S3SaveStateDxe.inf
  MdeModulePkg/Universal/Acpi/SmmS3SaveState/SmmS3SaveState.inf

From these, AcpiS3SaveDxe is the only one that isn't also a client of the
S3BootScriptLib class; all the others (BootScriptExecutorDxe,
S3SaveStateDxe, SmmS3SaveState) are clients of the S3BootScriptLib class.

In turn, the edk2 tree contains only one non-Null instance of the
S3BootScriptLib class:

  MdeModulePkg/Library/PiDxeS3BootScriptLib/DxeS3BootScriptLib.inf

Therefore we can safely state that BootScriptExecutorDxe, S3SaveStateDxe,
and SmmS3SaveState are all linked against PiDxeS3BootScriptLib.

Now, if PcdAcpiS3Enable is FALSE when either of BootScriptExecutorDxe,
SmmS3SaveState, or SmmS3SaveState is dispatched, then the following
happens:

- The constructor of PiDxeS3BootScriptLib, function
  S3BootScriptLibInitialize(), registers a protocol installation callback
  for gEfiDxeSmmReadyToLockProtocolGuid. Namely, the function
  S3BootScriptEventCallBack().

- The driver immediately exits with EFI_UNSUPPORTED from its entry point
  function, upon seeing PcdAcpiS3Enable == FALSE. (See commits
  800c02fbe2, 125e093876, and d2d38610603f6.)

- This leaves a dangling callback pointer in the DXE core.

- When Platform BDS installs gEfiDxeSmmReadyToLockProtocolGuid (which is a
  valid thing to do for locking down SMM, even in the absence of S3
  support!), things blow up.

Fix this issue by returning immediately from S3BootScriptLibInitialize()
if PcdAcpiS3Enable is FALSE -- it is useless to initialize the library
instance if the containing driver module exits first thing in its entry
point.

Cc: Feng Tian <feng.tian@intel.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Jaben Carsey <Jaben.carsey@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
2016-04-28 19:34:13 +02:00
Jiaxin Wu 59844e1266 NetworkPkg: Fix incorrect buffer free in HttpDxe
FragmentBuffer of each TcpWrap in HttpDxe should not be
freed in HttpTcpTokenCleanup(). This buffer points to
HttpMsg body actually, which is the responsibility of the
caller to allocate a buffer for Body.

Cc: Ye Ting <ting.ye@intel.com>
Cc: Fu Siyuan <siyuan.fu@intel.com>
Cc: Zhang Lubo <lubo.zhang@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jiaxin Wu <jiaxin.wu@intel.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>
2016-04-28 16:28:04 +08:00
Jiaxin Wu b347a22aec NetworkPkg: Avoid the indefinite wait case in HttpDxe
Need the timer check to avoid the indefinite wait case
in HttpDxe driver
A.HTTP receive Header process in HttpTcpReceiveHeader();
B.HTTP receive Body process in HttpTcpReceiveBody();

Cc: Hegde Nagaraj P <nagaraj-p.hegde@hpe.com>
Cc: El-Haj-Mahmoud Samer <samer.el-haj-mahmoud@hpe.com>
Cc: Ye Ting <ting.ye@intel.com>
Cc: Fu Siyuan <siyuan.fu@intel.com>
Cc: Zhang Lubo <lubo.zhang@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jiaxin Wu <jiaxin.wu@intel.com>
Reviewed-by: Hegde Nagaraj P <nagaraj-p.hegde@hpe.com>
Reviewed-by: Fu Siyuan <siyuan.fu@intel.com>
2016-04-28 16:27:42 +08:00
Liming Gao 467d5f6b30 MdeModulePkg: DxeCore MemoryPool Algorithm Update
Use 128 bytes as the start size region to be same to previous one.

64 bytes is small as the first range. On X64 arch, POOL_OVERHEAD
takes 40 bytes, the pool data less than 24 bytes can be fit into
it. But, the real allocation is few that can't reduce its free pool
link list. And, the second range (64~128) has more allocation
that also increases the free pool link list of the first range.
Then, the link list will become longer and longer. When LinkList
check enable in DEBUG tip, the long link list will bring the
additional overhead and bad performance. Here is the performance
data collected in our X64 platform with DEBUG enable.
64  byte: 22 seconds in BDS phase
128 byte: 19.6 seconds in BDS phase

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Michael Kinney <michael.d.kinney@intel.com>
2016-04-28 10:46:42 +08:00
Tapan Shah a5b731e085 ShellPkg: Fix typos and EDK2 coding style issues
Fixing typos and EDK2 coding style issues found from previous submit

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Tapan Shah <tapandshah@hpe.com>
Reviewed-by: Samer El-Haj-Mahmoud <elhaj@hpe.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2016-04-27 09:29:35 -07:00
Abdul Lateef Attar 262e2d94b6 ShellPkg: Fix pci command for '_e' option
ShellPkg: Fix pci command for '_e' option

    Processing of '_e' argument was missing.
    Added fix, to process the '_e' option
    for printing additional AER information.

    Contributed-under: TianoCore Contribution Agreement 1.0
    Signed-off-by: Abdul Lateef Attar <abdul-lateef.attar@hpe.com>
	Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
	Reviewed-by: Qiu Shumin <shumin.qiu@intel.com>
2016-04-27 09:27:39 -07:00
Dandan Bi c87b13cdb5 MdeModulePkg: Export ConfigResp only for form Package after ReadyToBoot
The Hii runtime support feature will export the content of
HiiDatabase and the ConfigResp string to runtime buffer
after ReadyToBoot event is triggered. If some drivers
add/update/remove packages from Hiidatabase after ReadyToBoot:
Originally we will both export the content of HiiDatabase and
the ConfigResp string for all packages.
But now after investigation, we found only for form packages need
to export the content of HiiDatabase and the ConfigResp string,
for other packages just need to export the content of HiiDatabase.
Now to enhance this logic.

Cc: Liming Gao <liming.gao@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
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>
Reviewed-by: Samer El-Haj-Mahmoud <elhaj@hpe.com>
2016-04-27 16:39:47 +08:00
Dandan Bi e626a36c93 MdeModulePkg: BOOLEAN type needn't to compare to TRUE/FALSE explicitly
Fix this issue to follow the coding style.

Cc: Qiu Shumin <shumin.qiu@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Qiu Shumin <shumin.qiu@intel.com>
2016-04-27 16:39:46 +08:00
Liming Gao 41a779e77f MdeModulePkg: Add description to MdeModulePkg AcpiTable driver.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
2016-04-27 14:41:36 +08:00
Nagaraj Hegde 19c2572560 NetworkPkg:HttpDxe:Consume DxeHttpLib API changes
HttpGenRequestString is updated to HttpGenRequestMessage,
with an additional argument. This patch updates the caller
of the DxeHttpLib API. Also, we will avoid adding any '\0'
to the string, which was added to make AsciiStrLen to
work on the string.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Nagaraj Hegde <nagaraj-p.hegde@hpe.com>
Reviewed-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Samer El-Haj-Mahmoud <elhaj@hpe.com>
2016-04-27 10:43:18 +08:00
Nagaraj Hegde e297a0a498 MdeModulePkg:DxeHttpLib: Update to DxeHttpLib API
Rename and update the logic of HttpGenRequestString API provided
by DxeHttpLib. The RequestString size is returned as an argument.
The user is not expected to do a AsciiStrLen anymore, and is not
logical too, since request string can contain message body and
using AsciiStrLen on such a string can provide truncated lengths.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Nagaraj Hegde <nagaraj-p.hegde@hpe.com>
Reviewed-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Samer El-Haj-Mahmoud <elhaj@hpe.com>
2016-04-27 10:43:08 +08:00
Fu Siyuan 0aa0beca37 NetworkPkg: Allow user to create a HTTP corporate boot option in setup page.
This patch updates the HTTP Boot Configuration page to allow the user to create
a corporate mode HTTP boot option, by leaving the URI string empty.
The patch also fix a bug that the L"https://" should use StrnCmp() with Length 8.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Samer El-Haj-Mahmoud <elhaj@hpe.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>
Reviewed-by: Jiaxin Wu <jiaxin.wu@intel.com>
2016-04-27 10:19:12 +08:00
Nagaraj Hegde 2c1c50fc61 MdePkg:Http11.h: Add defines for "Expect" header
Add #defines for "Expect" header, which is a part of RFC 2616
and used for HTTP PUT/POST operations.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Hegde, Nagaraj P <nagaraj-p.hegde@hpe.com>
Reviewed-by: Samer El-Haj-Mahmoud <elhaj@hpe.com>
Reviewed-by: Jiaxin Wu <jiaxin.wu@intel.com>
Reviewed-by: Fu Siyuan <siyuan.fu@intel.com>
2016-04-27 10:15:17 +08:00
Yonghong Zhu 481252bbc9 BaseTools: Fix the bug for .aml to use ASL binary type in Asbuilt inf
Per build spec, the .aml file should use ASL binary type in the Asbuilt
inf file. the original bug is .aml file may use BIN as binary type when
the module type is not BASE or USER_DEFINED. This patch 1) fix this bug.
2) fix some indent coding style issue.

Cc: Liming Gao <liming.gao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Yonghong Zhu <yonghong.zhu@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
2016-04-27 09:39:53 +08:00
Yonghong Zhu df81077f77 BaseTools: Update FMP Capsule support to follow FDF spec
Current the FMP Capsule feature is supported, but its format has a little
different with FDF spec. so this patch 1) Align the FMP Capsule with FDF
spec. 2) fix some style issue, eg: Tab. 3) Add a SectionParser function to
check the section header info since this method is used in 7 places.

Cc: Liming Gao <liming.gao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Yonghong Zhu <yonghong.zhu@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
2016-04-27 09:39:15 +08:00
Laszlo Ersek 0b448dd8b2 OvmfPkg: SataControllerDxe: SataControllerStop: fix use after free
It would be possible to remove the UAF without local variables, by calling
SataPrivateData->PciIo->Attributes() before releasing SataPrivateData.

However, by keeping the location of the call (for which temporary
variables are necessary), we continue to match the error path logic in
SataControllerStart(), which is always recommended.

Reported-by: wang xiaofeng <winggundum82@163.com>
Fixes: bcab714134
Cc: wang xiaofeng <winggundum82@163.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
2016-04-26 17:59:40 +02:00
Laszlo Ersek 81310a62be OvmfPkg: SataControllerDxe: SataControllerStop: remove useless null check
"ASSERT (SataPrivateData != NULL)" is just a few lines higher up.

Cc: Jordan Justen <jordan.l.justen@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
2016-04-26 17:59:22 +02:00
Star Zeng dea0d6bf2f MdeModulePkg DxeCore: Check free memory type by CoreUpdateProfile()
It can improve profile performance, especially when
PcdMemoryProfileMemoryType configured without EfiBootServicesData.
CoreUpdateProfile() can return quickly, but not depend on the further
code to find the buffer not recorded and then return.

Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Feng Tian <feng.tian@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
2016-04-26 17:31:25 +08:00
Tian Feng 6523ae8baa MdeModulePkg/NvmExpress: Clean Phase/CqHdbl/SqTdbl fields to restart HC
Phase Tag, SqTdbl/CqHdbl and SqBuffer/CqBuffer should be cleared in
NvmeControllerInit() to make HC functionality work when user invokes
NvmeBlockIoReset().

Cc: Simon (Xiang) Lian-SSI <simon.lian@ssi.samsung.com>
Cc: Star Zeng <star.zeng@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Feng Tian <feng.tian@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Simon (Xiang) Lian-SSI <simon.lian@ssi.samsung.com>
2016-04-26 15:44:55 +08:00
Feng Tian da7c72740f MdeModulePkg/NvmExpress: Fix bug of handling not null-terminated strings
In EnumerateNvmeDevNamespace(), when Private->ControllerData->Sn and/or
Private->ControllerData->Mn are NOT null-terminated strings,
UnicodeSPrintAsciiFormat(…) may generate unexpected (garbage) output
string.

Cc: Simon (Xiang) Lian-SSI <simon.lian@ssi.samsung.com>
Cc: Star Zeng <star.zeng@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Feng Tian <feng.tian@intel.com>
Reviewed-by: Simon (Xiang) Lian-SSI <simon.lian@ssi.samsung.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
2016-04-26 15:44:55 +08:00
Tian Feng ac231001f5 MdeModulePkg/NvmExpress: Fix mem leak in error handling of Start()
Memory pointed to by Private->ControllerData has not been freed up
correctly at error handling path.

Cc: Simon (Xiang) Lian-SSI <simon.lian@ssi.samsung.com>
Cc: Star Zeng <star.zeng@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Feng Tian <feng.tian@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Simon (Xiang) Lian-SSI <simon.lian@ssi.samsung.com>
2016-04-26 15:44:54 +08:00
Feng Tian bd2388ab12 MdeModulePkg/EmmcDxe: Fix wrong coding style on close brace
The close brace of EmmcDxeComponentNameGetControllerName should be
at the beginning of a line.

Cc: Qiu Shumin <shumin.qiu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Feng Tian <feng.tian@intel.com>
Reviewed-by: Shumin Qiu <shumin.qiu@intel.com>
2016-04-26 15:44:54 +08:00
Feng Tian 5e71d5cf75 MdeModulePkg/EmmcDxe: Fix wrong typo on function comments
Cc: Qiu Shumin <shumin.qiu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Feng Tian <feng.tian@intel.com>
Reviewed-by: Shumin Qiu <shumin.qiu@intel.com>
2016-04-26 15:44:53 +08:00
Feng Tian e26575f79b MdeModulePkg/Sd: Not explicitly compare BOOLEAN type with TRUE/FALSE
It's coding style update to follow EDKII coding style doc.

Cc: Qiu Shumin <shumin.qiu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Feng Tian <feng.tian@intel.com>
Reviewed-by: Shumin Qiu <shumin.qiu@intel.com>
2016-04-26 15:44:52 +08:00
Feng Tian 3011b7fb17 MdeModulePkg/MdeModulePkg.uni: Add SD related PCD description
Cc: Shumin Qiu <shumin.qiu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Feng Tian <feng.tian@intel.com>
Reviewed-by: Shumin Qiu <shumin.qiu@intel.com>
2016-04-26 15:44:52 +08:00
Qiu Shumin 91a92220f7 ShellPkg: Fix Shell treats every .EFI file as an executable application.
UEFI Shell 2.x cannot recognize whether a .EFI file is an application or
a driver. This means when we typed in a driver image in Shell command
line, Shell will load the driver image and try to run the entry point
function of the driver.
This patch check the ImageCodeType to fix the issue.

Cc: Jaben Carsey <jaben.carsey@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Qiu Shumin <shumin.qiu@intel.com>
2016-04-26 14:37:50 +08:00
Hess Chen 4a21fb3b67 BaseTools/UPT: UPT to Support UTF-8
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Hess Chen <hesheng.chen@intel.com>
Reviewed-by: Yonghong Zhu <yonghong.zhu@intel.com>
2016-04-26 12:02:02 +08:00
Hess Chen b739e14d7f BaseTools/ECC: Remove UNI checkpoint from ECC
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Hess Chen <hesheng.chen@intel.com>
Reviewed-by: Yonghong Zhu <yonghong.zhu@intel.com>
2016-04-26 12:01:07 +08:00
Hess Chen f8895c2ad4 Update ECC to support more doxygen keywords
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Hess Chen <hesheng.chen@intel.com>
Reviewed-by: Yonghong Zhu <yonghong.zhu@intel.com>
2016-04-26 11:20:59 +08:00
Tapan Shah cf6c1550cb ShellPkg: Enahance 'dh' command to add more protocols decoding support
Adding EdidDiscovered, EdidActive protocol decode support a in 'dh' command.
Extending GraphicsOutput protocol decoding to list all supported GOP resolutions.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Tapan Shah <tapandshah@hpe.com>
Reviewed-by: Samer El-Haj-Mahmoud <elhaj@hpe.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2016-04-25 09:08:06 -07:00
Heyi Guo 599f004b27 ArmPkg/Gic: Fix boundary checking bug
mGicNumInterrupts is the total number of interrupts, so the interrupt
ID equal to mGicNumInterrupts is also invalid.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Heyi Guo <heyi.guo@linaro.org>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
2016-04-25 13:28:40 +02:00
Dandan Bi fa8ee0ad6d MdeModulePkg/SetupBrowserDxe: Remove the useless check
When the type of HiiValue is BUFFER Type, the BufferValue
of the related question can not be NULL, so can remove the
check.

Cc: Qiu Shumin <shumin.qiu@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Qiu Shumin <shumin.qiu@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
2016-04-25 15:03:05 +08:00
Ruiyu Ni ae6945b61b MdeModulePkg/DxeCore: Avoid assertion in CoreLocateProtocol
The patch uses CoreAcquireLockOrFail() instead of
CoreAcquireProtocolLock() in CoreLocateProtocol() to avoid
assertion when CoreLocateProtocol() is called with the
protocol database locked.

The issue was found when changing PcdDebugPrintErrorLevel to
enable page/pool allocation debug message.
Nt32 platform hangs immediately after DxeCore is loaded.
Investigation shows the following calling stacks:

DxeCore entry point (Install a certain protocol)
0 DxeCore::CoreInstallProtocolInterface  // Protocol DB is locked
1 DxeCore::AllocatePool
2 PeiDxeDebugLibReportStatusCode::DebugPrint
3 DxeReportStatusCodeLib::ReportStatusCodeEx // <-------------------|
4 DxeReportStatusCodeLib::InternalGetReportStatusCode               |
5 DxeCore::LocateProtocol(StatusCodeRuntimeProtocol)                |
                     // Assertion when locking Protocol DB 2nd time |
6 DxeCore::CoreAcquireProtocolLock                                  |
7 PeiDxeDebugLibReportStatusCode::DebugAssert                       |
8 DxeReportStatusCodeLib::ReportSatusCodeEx  // loop begins ---------

In frame #6 the assertion is triggered due to the protocol database
is already locked. #8 calls #4 and the loop begins.
After changing #6 to CoreAcquireLockOrFail(), the assertion is
avoided and the loop is broken.

With the fix, NT32 can boot to Shell even setting
PcdDebugPrintErrorLevel to 0xFFFFFFFF, with all error levels turned
on.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
2016-04-25 13:36:37 +08:00
Liming Gao f447df5d39 MdeModulePkg: Correct PlatformHookLibSerialPortPpi module type.
This library instance is PEIM type, not BASE type. It has the PPI
dependency for PEIM.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>
2016-04-25 13:17:05 +08:00
Zhang Lubo 6d0bab0e41 NetworkPkg: Fix GCC code build error of iSCSI driver.
Fix GCC build error when refine the codes of iSCSI driver.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Zhang Lubo <lubo.zhang@intel.com>
Reviewed-by: Jiaxin Wu <jiaxin.wu@intel.com>
2016-04-22 16:58:06 +08:00
Zhang Lubo 6a27091004 MdeModulePkg: Fix GCC code build error of iSCSI driver.
Fix GCC build error when refine the codes of iSCSI driver.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Zhang Lubo <lubo.zhang@intel.com>
Reviewed-by: Jiaxin Wu <jiaxin.wu@intel.com>
2016-04-22 16:57:54 +08:00
Jordan Justen 6b49f0e0d3 Vlv2TbltDevicePkg: Convert to build FatPkg from source
Now that FatPkg is open source (and therefore in the EDK II tree) we
can build and use it directly.

Note: Not build tested

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Tim He <tim.he@intel.com>
2016-04-22 00:55:21 -07:00
Jordan Justen 4ad3006280 FatBinPkg: Change to 2-clause BSD license
The FatPkg is now open source. Update FatBinPkg license to match
FatPkg.

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>
2016-04-22 00:55:21 -07:00
Jordan Justen df2ce353b5 FatPkg: Add Contributions.txt
This is copied from MdePkg/Contributions.txt

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
2016-04-22 00:55:21 -07:00
Jordan Justen 6e85d175b2 FatPkg: Update License.txt to have the full license text
A script was used to convert the license text for the entire FatPkg.
It used the shorter BSD text that we use in most files:

  This program and the accompanying materials are licensed and made
  available under the terms and conditions of the BSD License which
  accompanies this distribution. The full text of the license may be
  found at http://opensource.org/licenses/bsd-license.php

The script also used the short version in FatPkg/License.txt. In each
package's License.txt, we normally include the full BSD license text.
This change copies the longer version of License.txt from MdePkg.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
2016-04-22 00:55:21 -07:00
Zhang Lubo e590d29f6e NetworkPkg: refine codes of iSCSI driver.
Add error handling logic in DriverBingingStop function,
it may return error status when invoking the
UninstallProtocolInterface.

Cc: Fu Siyuan <siyuan.fu@intel.com>
Cc: Ye Ting <ting.ye@intel.com>
Cc: Wu Jiaxin <jiaxin.wu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Zhang Lubo <lubo.zhang@intel.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>
Reviewed-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Jiaxin Wu <jiaxin.wu@intel.com>
2016-04-22 15:41:46 +08:00
Zhang Lubo e3761c71d9 MdeModulePkg: refine codes of iSCSI driver.
Add error handling logic in DriverBingingStop function,
it may return error status when invoking the
UninstallProtocolInterface.

Cc: Fu Siyuan <siyuan.fu@intel.com>
Cc: Ye Ting <ting.ye@intel.com>
Cc: Wu Jiaxin <jiaxin.wu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Zhang Lubo <lubo.zhang@intel.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>
Reviewed-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Jiaxin Wu <jiaxin.wu@intel.com>
2016-04-22 15:41:28 +08:00
Star Zeng 74a8877033 MdeModulePkg DxeCore: Enhance MemoryAttributesTable installation
Current MemoryAttributesTable will be installed on ReadyToBoot event
at TPL_NOTIFY level, it maybe incorrect when PcdHiiOsRuntimeSupport
= TRUE as HiiDatabaseDxe will have runtime memory allocation for HII
OS runtime support on and after ReadyToBoot. The issue was exposed at
http://article.gmane.org/gmane.comp.bios.edk2.devel/10125.

To make sure the correctness of MemoryAttributesTable, this patch is
to enhance MemoryAttributesTable installation to install
MemoryAttributesTable on ReadyToBoot event at TPL_CALLBACK - 1 level
to make sure it is at the last of ReadyToBoot event, and also hook
runtime memory allocation after ReadyToBoot.

Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Feng Tian <feng.tian@intel.com>
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
2016-04-22 13:39:56 +08:00
Star Zeng 925f0d1ae1 MdeModulePkg DxeCore: Return memory type from internal free pool/pages
The following patch for MemoryAttributesTable will need the memory type.
And CoreUpdateProfile() can also use the memory type for check.

Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Feng Tian <feng.tian@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
2016-04-22 13:39:56 +08:00
Star Zeng 2bfac751a7 MdeModulePkg DxeCore: Fix a memory leak in InstallMemoryAttributesTable()
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Feng Tian <feng.tian@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
2016-04-22 13:39:55 +08:00
Dandan Bi 21d4f0d52a MdeModulePkg/HiiDatabaseDxe: Fix the VS2010/VS2012 build fail
Cc: Liming Gao <liming.gao@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
2016-04-22 10:09:54 +08:00
Star Zeng 31ffa077fc MdeModulePkg DxeCore: Call PeCoffExtraActionLib member after Constructor
Originally, the code block for "Report DXE Core image information to the PE/COFF
Extra Action Library" was after ProcessLibraryConstructorList(). To fix an issue,
ProcessLibraryConstructorList() was moved to be right after CoreInitializeGcdServices()
at c5d5379937, but the code block was left.

As there maybe PeCoffExtraActionLib implementation need Constructor executed first,
the patch is to move the code block for "Report DXE Core image information to the PE/COFF
Extra Action Library" to be after ProcessLibraryConstructorList.

Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Feng Tian <feng.tian@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
2016-04-22 08:53:09 +08:00
Feng Tian 2a8b78cfd5 MdeModulePkg/Sd: wait 1ms before check DATA line in voltage switch proc
According to SD Host Controller 3.0 spec figure 3-10, we have to wait
1ms before checking DAT[3:0] in voltage switch proc

Cc: Hao Wu <hao.a.wu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Feng Tian <feng.tian@intel.com>
Reviewed-by: Hao Wu <hao.a.wu@intel.com>
2016-04-21 16:08:11 +08:00
Feng Tian 83ceccabd3 MdeModulePkg/SdMmcPciHc: Reset the slot when sd device is connected
The original code doesn't reset the slot when there is device change.
It may bring issue on device identification procedure of some SD cards.

Cc: Hao Wu <hao.a.wu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Feng Tian <feng.tian@Intel.com>
Reviewed-by: Hao Wu <hao.a.wu@intel.com>
2016-04-21 16:07:45 +08:00