Commit Graph

22774 Commits

Author SHA1 Message Date
Ard Biesheuvel 43caac60b2 ArmPlatformPkg/Documentation: remove outdated porting manual
Having a special porting manual for ARM platforms in general suggests
that ARM platforms are fundamentally different from ones based on other
architectures that are supported by UEFI. There may be some truth to
that, but the porting manual in Documentation/ArmPlatformPkg.txt is
hopelessly outdated, and did not give the best advice in the first
place*. So remove it.

* ArmPlatformLib as the mother of all platform abstractions is rather
  unwieldy, and using ArmVExpressLibCTA9x4 as a template is not that
  great an idea either.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
2017-11-30 16:08:10 +00:00
Leif Lindholm f0d9d2b617 BeagleBoardPkg: add CapsuleLib resolution
Commit 4bbcc285d5 ("ArmPkg/PlatformBootManagerLib: process pending
capsules") added a dependency on CapsuleLib. Add DxeCapsuleLibNull
resolution to BeagleBoardPkg.dsc to resolve this.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Leif Lindholm <leif.lindholm@linaro.org>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
2017-11-30 14:33:09 +00:00
Leif Lindholm 7d976f279e Omap35xxPkg: add GetTimeInNanoSecond implementation
Commit a63be426f8 ("ArmPlatformPkg: Store initial timer value") caused
BeagleBoard to stop building, due to Omap35xxTimerLib lacking an
implementation of GetTimeInNanoSecond (). So add one.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Leif Lindholm <leif.lindholm@linaro.org>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
2017-11-30 14:32:30 +00:00
Ruiyu Ni ef1b70ff08 BeagleBoardPkg: Fix build failure due to Tftp library removal
The TFTP command was converted from a NULL class library
instance to a dynamic shell command in commit 0961002352.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Leif Lindholm <leif.lindholm@linaro.org>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
2017-11-30 13:18:14 +01:00
Ruiyu Ni 59fcf0706b ArmVirtPkg: Fix build failure due to Tftp library removal
The TFTP command was converted from a NULL class library instance to a
dynamic shell command in commit 0961002352.

The ShellLib and FileHandleLib resolutions are moved from
[LibraryClasses.common.UEFI_APPLICATION] to [LibraryClasses.common]
because dynamic shell commands are implemented as DXE_DRIVER modules.

PcdShellLibAutoInitialize must be set to FALSE for both the shell app
itself and the dynamic shell command modules.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
[lersek@redhat.com: extend commit message]
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Build-tested-by: Laszlo Ersek <lersek@redhat.com>
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Julien Grall <julien.grall@linaro.org>
2017-11-30 13:17:53 +01:00
Leif Lindholm 97eaeaa199 EmbeddedPkg: remove nonexistent FLASH_DEFINITION from package .dsc
For whatever reason, EmbeddedPkg.dsc included a FLASH_DEFINITION entry
pointing to a nonexistent EmbeddedPkg.fdf.

This used to be silently ignored, but recent BaseTools changes
5e9256cd7f ("BaseTools: Guid.xref contain information from FILE statements in FDF")
now caused builds against EmbeddedPkg.dsc to fail.
So delete the redundant entry.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Leif Lindholm <leif.lindholm@linaro.org>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
2017-11-30 10:27:47 +00:00
Liming Gao 81fa5ad028 BaseTools: Update C tools top GNUMakefile to adjust tool order
Place the tool that takes much build time at the first. This can improve
build performance when make -j N used.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Yonghong Zhu <yonghong.zhu@intel.com>
2017-11-30 13:06:52 +08:00
Liming Gao 9e1131b70b BaseTools: Update BaseTools top GNUMakefile with the clear dependency
https://bugzilla.tianocore.org/show_bug.cgi?id=786

After GNUmakefile dependency is fixed up, it can make with -j N to enable
multiple thread build in base tools C source and save build time.

In my linux host machine, make -j 4 to compile BaseTools and save ~60% time.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Yonghong Zhu <yonghong.zhu@intel.com>
2017-11-30 13:06:49 +08:00
Liming Gao a9f6e0a4dc BaseTools: Replace ARCH with HOST_ARCH in C Makefile to avoid conflict
https://bugzilla.tianocore.org/show_bug.cgi?id=793

ARCH is too generic. It may cause confuse of target arch or host arch.
To be clarified, replace it with HOST_ARCH in BaseTools C Makefile.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Yonghong Zhu <yonghong.zhu@intel.com>
2017-11-30 13:06:44 +08:00
Star Zeng 43e12eeac8 IntelSiliconPkg: Update MicrocodeUpdate to build with the package
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=540

This is after patch
"IntelSiliconPkg: Move MicrocodeUpdate from UefiCpuPkg".

Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Regression-tested-by: Yonghong Zhu <yonghong.zhu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
Acked-by: Laszlo Ersek <lersek@redhat.com>
2017-11-30 09:25:28 +08:00
Star Zeng c8a2f3c332 IntelSiliconPkg: Move MicrocodeUpdate from UefiCpuPkg
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=540

To consume FIT table for Microcode update,
UefiCpuPkg/Feature/Capsule/MicrocodeUpdateDxe
needs to be updated to consume
IntelSiliconPkg/Include/IndustryStandard/FirmwareInterfaceTable.h,
but UefiCpuPkg could not depend on IntelSiliconPkg.

Since the Microcode update feature is specific to Intel,
we can first move the Microcode update feature code from
UefiCpuPkg to IntelSiliconPkg [first step], then update
the code to consume FIT table [second step].

This patch series is for the first step.

Note: No any code change in this patch, just move.
Next patch will update MicrocodeUpdate to build with the package.

Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Regression-tested-by: Yonghong Zhu <yonghong.zhu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
Acked-by: Laszlo Ersek <lersek@redhat.com>
2017-11-30 09:25:28 +08:00
Julien Grall 7ce5af40c9 MdeModulePkg/SerialDxe: Do not fail reset when SetAttributes is not supported
After commit 91cc526b15 "MdeModulePkg/SerialDxe: Fix not able to change
serial attributes", serial is initialized using the reset method that
will call SetAttributes.

However, SetAttributes may return EFI_INVALID_PARAMETER when a driver
does not support some parameters. This will be propagated by the reset
function and lead to UEFI failing to get the console setup.

For instance, this is the case when using the Xen console driver.

Fix it by introspecting the result and return EFI_SUCCESS when the
SetAttributes report an invalid parameter (i.e EFI_INVALID_PARAMETER).

Contributed-under: Tianocore Contribution Agreement 1.1
Signed-off-by: Julien Grall <julien.grall@linaro.org>
Reviewed-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
2017-11-30 09:11:53 +08:00
Julien Grall 13d378fc82 MdeModulePkg/SerialDxe: Fix return valued in SerialSetAttributes
SerialSetAttributes is meant to match the behavior of the function
EFI_SERIAL_IO_PROTOCOL.SetAttributes() in the UEFI spec (v2.7). This
means the function can only return:
    - EFI_SUCCESS
    - EFI_INVALID_PARAMETER
    - EFI_DEVICE_ERROR

However the function SerialPortSetAttributes may also validly return
EFI_UNSUPPORTED. For instance this is the case of the Xen Console
driver.

EFI_UNSUPPORTED could be also interpreted as "One or more of the attributes
has an unsupported value". So return EFI_INVALID_PARAMETER in that case.

Lastly, to prevent another return slipping in the future, all the errors
but EFI_INVALID_PARAMETER and EFI_UNSUPPORTED will return
EFI_DEVICE_ERROR.

Contributed-under: Tianocore Contribution Agreement 1.1
Signed-off-by: Julien Grall <julien.grall@linaro.org>
Reviewed-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
2017-11-30 09:11:49 +08:00
Julien Grall b462f25a21 MdeModulePkg/SerialDxe: Describe correctly EFI_DEVICE_ERROR for SetAttributes
Per the UEFIv2.7 spec, EFI_DEVICE_ERROR is returned when the serial
device is not functioning correctly. Update the description to avoid
confusion.

Contributed-under: Tianocore Contribution Agreement 1.1
Signed-off-by: Julien Grall <julien.grall@linaro.org>
Reviewed-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
2017-11-30 09:11:37 +08:00
Heyi Guo f1f7190bf3 MdeModulePkg/DxeCorePerformanceLib: add lock protection
DXE performance gauge record access functions might be reentered since
we are supporting something like USB hot-plug, which is a timer event
where gBS->ConnectController might be called and then PERF will be
called in CoreConnectSingleController.

When StartGaugeEx is being reentered, not only the gauge record might
be overwritten, more serious situation will be caused if gauge data
buffer reallocation procedure is interrupted, between line 180 and 187
in DxeCorePerformanceLib.c specifically. There, mMaxGaugeRecords will
be doubled twice (denoted as 4X), but mGaugeData only points to a
buffer of size 2X, which will probably cause the following 2X memory
to be overflowed when gauge records are increased.

So we add EFI lock with TPL_NOTIFY in StartGaugeEx/EndGaugeEx/GetGaugeEx
to avoid memory overflow and gauge data corruption.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Heyi Guo <heyi.guo@linaro.org>
Cc: Star Zeng <star.zeng@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
2017-11-29 20:34:10 +08:00
Star Zeng cc1ad92aaa Include libraries, header files for MdeModulePkg/.../Network maintainer
Cc: Siyuan Fu <siyuan.fu@intel.com>
Cc: Jiaxin Wu <jiaxin.wu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Siyuan Fu <siyuan.fu@intel.com>
Reviewed-by: Jiaxin Wu <jiaxin.wu@intel.com>
2017-11-29 20:26:55 +08:00
Star Zeng 67f6a81885 Add Ruiyu as MdeModulePkg reviewer
Add Ruiyu as MdeModulePkg reviewer,
especially for some Domains.

Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
2017-11-29 20:26:10 +08:00
Liming Gao 102d2768a9 Nt32Pkg: Add VS2017 support in SecMain
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Yonghong Zhu <yonghong.zhu@intel.com>
2017-11-29 16:03:13 +08:00
Liming Gao 7dddedc8b2 BaseTools: Update VS batch file to auto detect VS2017
This way depends on VS vswhere.exe to find VS2017 installed directory.
vswhere.exe starts in Visual Studio 2017 version 15.2.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Liming Gao <liming.gao@intel.com>
Signed-off-by: Pete Batard <pete@akeo.ie>
Reviewed-by: Yonghong Zhu <yonghong.zhu@intel.com>
2017-11-29 16:03:12 +08:00
Liming Gao 1d0d15522a BaseTools: Add VS2017 tool chain in BaseTools tools_def.template
VS2017 tool chain enables /WHOLEARCHIVE linker option
Split host-related and arch-related elements

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Liming Gao <liming.gao@intel.com>
Signed-off-by: Pete Batard <pete@akeo.ie>
Reviewed-by: Yonghong Zhu <yonghong.zhu@intel.com>
2017-11-29 16:03:11 +08:00
Liming Gao c0f7a5d4b3 MdePkg: Disable VS warning 4701 & 4703 for VS2017
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Yonghong Zhu <yonghong.zhu@intel.com>
2017-11-29 16:03:10 +08:00
Dandan Bi 530da30786 PcAtChipsetPkg: Add description for new added PCD in commit e78aab9d2
Cc: Leo Duran <leo.duran@amd.com>
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
2017-11-29 15:57:54 +08:00
Chasel, Chiu e69dcef54e IntelFsp2WrapperPkg: Support UPD allocation outside FspWrapper
UPD allocation and patching can be done outside FspWrapper
as implementation choice so adding a PCD to select between
original FspWrapper allocation model or outside model

Cc: Jiewen Yao <Jiewen.yao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Chasel Chiu <chasel.chiu@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
2017-11-29 15:52:25 +08:00
Ruiyu Ni 984ba6a467 OvmfPkg: Add tftp dynamic command
The TFTP command was converted from a NULL class library instance
to a dynamic shell command in commit 0961002352.
This patch complements commit f9bc2f8763, which only removed the
old library, but didn't add the new dynamic command。

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Anthony Perard <anthony.perard@citrix.com>
Cc: Julien Grall <julien.grall@linaro.org>
2017-11-29 10:56:13 +08:00
Ruiyu Ni 72d6520e48 CorebootPayloadPkg: Fix build failure due to Tftp/Dp library removal
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Maurice Ma <maurice.ma@intel.com>
Cc: Prince Agyeman <prince.agyeman@intel.com>
Reviewed-by: Benjamin You <benjamin.you@intel.com>
2017-11-29 10:56:12 +08:00
Ruiyu Ni b60094603b ShellPkg/tftp: Correct file comments header of Tftp.uni
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2017-11-29 10:56:12 +08:00
Ruiyu Ni 46c6b956af OvmfPkg/Sec: Fix 64bit SEC build failure
Original code breaks a single assembly code to multiple lines.
But, when VS CL.exe preprocesses the FixedPcdGet32() macro
invocation to the replacement text, it loses '\', and causes
NASM to fail.

Changing the multiple lines to one line to resolve the build failure.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
2017-11-29 10:42:25 +08:00
Ruiyu Ni ff5a4bcff3 ShellPkg/DynamicCommand: Fix bug that cannot start in boot
When dynamic command drivers are built into FV and start during
boot, they fails. Because Shell protocol doesn't exist during boot.
The patch sets Shell protocol and also set PcdShellLibAutoInitialize
to FALSE to ensure that
1. Shell protocol check doesn't happen in driver's entry point.
2. Driver can get the Shell protocol in DynamicCommand.Handler().

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2017-11-29 10:32:02 +08:00
Ruiyu Ni 68b07ebae5 ShellPkg/ShellLib: Fix dynamic command fails to start during boot
The previous change in ShellLib: "commit
3d29f8c5e3
* ShellPkg/ShellLib: Constructor doesn't depend on ShellParameters"
resolved the issue when loading dynamic command driver from Shell
environment.
But when dynamic command driver is built into FV and started during
boot, the driver still fails to start because Shell protocol doesn't
exist at that time.

The patch changes ShellLib to:
1. Do not look for Shell and ShellParameters protocol when they are
   non-NULL in ShellLibConstructorWorker();
   The two protocols are assumed to be set by DynamicCommand.Handler.
   When ShellInitialize() is called in DynamicCommand.Handler, this
   change can prevent the two protocols to be changed to NULL by
   the locating logic.
2. Do not reset the Shell and ShellParameters protocol to NULL in
   ShellLibDestructor() when CloseProtocol() fails;
   Dynamic command driver needs to set the PcdShellLibAutoInitialize
   to FALSE in order to skip the constructor.
   Current logic calls ShellLibDestructor() when the PCD is FALSE when
   ShellInitialize() is called. The change prevent the two protocols
   to be changed to NULL.

The two changes don't impact existing usage case so they are backward
compatible.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2017-11-29 10:31:54 +08:00
Ruiyu Ni 0c83ac57f5 ShellPkg: Fix the bug that handling Ctrl-C improperly
Current implementation resets the CTRL-C event early when printing
the shell prompt, when user types "<CTRL-C>ls<ENTER>", "ls" command
is terminated immediately when starts.
It's not an expected behavior from users' perspective.
Correct way is to reset the CTRL-C event just before running the
command, which is a bit later than current point.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2017-11-29 09:07:26 +08:00
Ruiyu Ni df076c7bab MdeModulePkg/AtaAtapiPassThru: Revert patch to disable PCI attributes
This patch caused Windows 10 S4 resume failure.
Considering the similar changes are reverted from PciBus driver,
revert the patch from AtaAtapiPassThru as well.

Revert "MdeModulePkg/AtaAtapiPassThru: disable the device
at ExitBootServices()"

This reverts commit 6fb8ddd36b.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
2017-11-29 09:02:46 +08:00
Ruiyu Ni 0641808ece MdeModulePkg/AtaAtapiPassThru: Revert patch to disable Bus Master
This patch caused Windows 10 S4 resume failure.
Considering the similar changes are reverted from PciBus driver,
revert the patch from AtaAtapiPassThru as well.

Revert "MdeModulePkg/AtaAtapiPassThru: disable only BM-DMA at
ExitBootServices()"
This reverts commit 76fd5a660d.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
2017-11-29 09:02:46 +08:00
Laszlo Ersek dc32e820f0 OvmfPkg/QemuBootOrderLib: let an OFW devpath match multiple UEFI boot opts
This means that SetBootOrderFromQemu() will preserve all UEFI boot options
matched by any given OFW devpath, such as PXEv4, HTTPv4, PXEv6 and HTTPv6
boot options for the same NIC. Currently we stop the matching / appending
for the OFW devpath coming from the outer loop whenever we find the first
UEFI boot option match in the inner loop.

(The previous patch was about multiple OFW devpaths matching a single UEFI
boot option (which should never happen). This patch is about a single OFW
devpath matching multiple UEFI boot options. With the "break" statement
removed here, the small optimization from the last patch becomes a bit
more relevant, because now the inner loop always counts up to
ActiveCount.)

Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Acked-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
2017-11-28 21:37:11 +01:00
Laszlo Ersek a0e761b153 OvmfPkg/QemuBootOrderLib: skip already matched / appended UEFI boot opts
The SetBootOrderFromQemu() function implements a nested loop where

- the outer loop iterates over all OpenFirmware (OFW) device paths in the
  QEMU boot order, and translates each to a UEFI device path prefix;

- the inner loop matches the current (translated) prefix against all
  active UEFI boot options in turn;

- if the UEFI boot option is matched by the translated prefix, the UEFI
  boot option is appended to the "new" UEFI boot order, and marked as
  "has been appended".

This patch adds a micro-optimization where already matched / appended UEFI
boot options are skipped in the inner loop. This is not a functional
change. A functional change would be if, as a consequence of the patch,
some UEFI boot options would no longer be *doubly* matched.

For a UEFI boot option to be matched by two translated prefixes, one of
those prefixes would have to be a (proper, or equal) prefix of the other
prefix. The PCI and MMIO OFW translation routines output such only in the
following cases:

- When the original OFW device paths are prefixes of each other. This is
  not possible from the QEMU side. (Only leaf devices are bootable.)

- When the translation rules in the routines are incomplete, and don't
  look at the OFW device paths for sufficient length (i.e., at nodes where
  they would already differ, and the difference would show up in the
  translation output).

  This would be a shortcoming of the translation routines and should be
  fixed in TranslatePciOfwNodes() and TranslateMmioOfwNodes(), whenever
  identified.

Even in the second case, this patch would replace the double appending of
a single UEFI boot option (matched by two different OFW device paths) with
a correct, or cross-, matching of two different UEFI boot options. Again,
this is not expected, but arguably it would be more correct than duplicate
boot option appending, should it occur due to any (unexpected, unknown)
lack of detail in the translation routines.

Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Acked-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
2017-11-28 21:36:53 +01:00
Ruiyu Ni f9bc2f8763 OvmfPkg: Fix build failure due to Tftp library removal
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
2017-11-28 15:23:46 +08:00
Ruiyu Ni 92034c4c48 ShellPkg/dp: Convert from NULL class library to Dynamic Command
UEFI Shell spec defines Shell Dynamic Command protocol which is just
for the purpose to extend internal command.
So dp command is changed from NULL class library to be a driver
producing DynamicCommand protocol.

The guideline is:
1. Only use NULL class library for Shell spec defined commands.
2. New commands can be provided as not only a standalone application
   but also a dynamic command. So it can be used either as an
   internal command, but also as a standalone application.

DpApp.inf is to provide a standalone application.
DpDynamicCommand.inf is to provide a standalone driver producing
Dynamic Command protocol.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
2017-11-28 13:22:35 +08:00
Ruiyu Ni 0961002352 ShellPkg/tftp: Convert from NULL class library to Dynamic Command
UEFI Shell spec defines Shell Dynamic Command protocol which is just
for the purpose to extend internal command.
So tftp command is changed from NULL class library to be a driver
producing DynamicCommand protocol.

The guideline is:
1. Only use NULL class library for Shell spec defined commands.
2. New commands can be provided as not only a standalone application
   but also a dynamic command. So it can be used either as an
   internal command, but also as a standalone application.

TftpApp.inf is to provide a standalone application.
TftpDynamicCommand.inf is to provide a standalone driver producing
Dynamic Command protocol.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
2017-11-28 13:22:34 +08:00
Ruiyu Ni 3d29f8c5e3 ShellPkg/ShellLib: Constructor doesn't depend on ShellParameters
When ShellLib is linked to a driver producing DynamicCommand
protocol, ShellParameters protocol is set by
DynamicCommand.Handler().
The driver image handle doesn't have ShellParameters protocol
installed.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
2017-11-28 13:22:34 +08:00
Jian J Wang 646127c192 MdeModulePkg/Core: Merge memory map after filtering paging capability
Once the paging capabilities were filtered out, there might be some adjacent entries
sharing the same capabilities. It's recommended to merge those entries for the OS
compatibility purpose.

This patch makes use of existing method MergeMemoryMap() to do it. This is done by
simply turning this method from static to extern, and call it after filter code.

This patch is related to an issue described at
   https://bugzilla.tianocore.org/show_bug.cgi?id=753

This patch is also passed test of booting follow OSs:
    Windows 10
    Windows Server 2016
    Fedora 26
    Fedora 25

Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Jian J Wang <jian.j.wang@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
Acked-by: Laszlo Ersek <lersek@redhat.com>
2017-11-28 09:25:32 +08:00
Ard Biesheuvel 2c936d7c39 ArmVirtPkg/PrePi: don't export PE/COFF and LZMA libraries via HOBs
The PrePi code we inherited from ArmPlatformPkg contains a rather
obscure optimization, where entry points of the PE/COFF and LZMA
handling routines are recorded in special HOBs, allowing DXE core
to call into that code directly rather than carry its own copy of
these libraries.

Given that no ArmVirtPkg platforms actually include the library
resolutions* that take advantage of these optimizations, let's not
bother with them, and remove the associated code.

* EmbeddedPkg/Library/LzmaHobCustomDecompressLib/LzmaHobCustomDecompressLib.inf
  EmbeddedPkg/Library/DxeHobPeCoffLib/DxeHobPeCoffLib.inf

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Acked-by: Laszlo Ersek <lersek@redhat.com>
2017-11-27 18:22:35 +00:00
Laszlo Ersek d1de487dd2 MdeModulePkg/BdsDxe: fall back to a Boot Manager Menu loop before hanging
Under the following scenario:

- no UEFI bootable application available anywhere in the system,
- ... not even for the default platform recovery option,
- no shell is built into the firmware image,
- but UiApp is available in the firmware image,

we should preferably not just hang in BdsEntry() with:

   DEBUG ((EFI_D_ERROR, "[Bds] Unable to boot!\n"));
   CpuDeadLoop ();

while the user sits at the TianoCore logo page, wondering what's going on.
Print an informative message to the console, wait for a keypress, and then
return to the Boot Manager Menu forever.

Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Ref: https://bugzilla.redhat.com/show_bug.cgi?id=1515418
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=513
Suggested-by: Ruiyu Ni <ruiyu.ni@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
2017-11-27 17:23:33 +01:00
chenc2 c3cb333e09 SecurityPkg/SecureBootConfigDxe: Fix deleting signature data issue.
Replace "(UINT8 *)NewVariableData" with (UINT8 *)NewVariableData + Offset"
to avoid the header of EFI_SIGNATURE_LIST being copied to the front of
NewVariableData every time and update ListWalker when handling the current
EFI_SIGNATURE_LIST finishes.

Cc: Zhang Chao <chao.b.zhang@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: chenc2 <chen.a.chen@intel.com>
Reviewed-by: Zhang Chao <chao.b.zhang@intel.com>
2017-11-27 10:25:21 +08:00
Ard Biesheuvel fc82cfc24c ArmPkg: remove BdsLib and remaining ARM BDS related PCDs
With the last user FdtPlatformDxe removed, we can finally get rid of the
last bit of ARM BDS related cruft.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
2017-11-26 10:58:33 +00:00
Ard Biesheuvel 34b17101ef EmbeddedPkg: remove FdtPlatformDxe
With the last users migrated to a private version, we can now remove
FdtPlatformDxe.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
2017-11-26 10:58:33 +00:00
Ard Biesheuvel 5604d269ab EmbeddedPkg Omap35xxPkg: remove EBL and associated libraries
EBL is a deprecated, small memory footprint alternative for the
UEFI Shell that is no longer in use by any platforms in EDK2 or
in edk2-platforms. To avoid confusion, let's remove it from the
tree.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
2017-11-26 10:58:33 +00:00
Ard Biesheuvel d780544d3d ArmPlatformPkg: remove EblCmdLib implementation
EBL is being phased out so remove ArmPlatformPkg's copy of EblCmdLib.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
2017-11-26 10:58:32 +00:00
Ard Biesheuvel 05129444f6 ArmPlatformPkg: remove unused L2X0CacheLibNull library
This library is not used anywhere so remove it.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
2017-11-26 10:58:32 +00:00
Ard Biesheuvel 4d472fb8ae ArmPlatformPkg: remove ArmJunoPkg
Remove ArmJunoPkg now that it has been moved into edk2-platforms
where it belongs.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
2017-11-26 10:58:32 +00:00
Ard Biesheuvel 0abce0329e ArmPlatformPkg: remove ArmTrustedMonitorLib definition and implementation
Remove ArmTrustedMonitorLib and its only [NULL] implementation.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
2017-11-26 10:58:31 +00:00
Ard Biesheuvel 7c0e497d6e ArmPlatformPkg: remove unused DebugSecExtraActionLib library
This implementation of ArmPlatformSecExtraActionLib is no longer used
anywhere so remove it.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
2017-11-26 10:58:31 +00:00