Commit Graph

5385 Commits

Author SHA1 Message Date
Star Zeng 2ad0581b1c MdeModulePkg S3SaveStateDxe: Use new EfiLocateFirstAcpiTable()
https://bugzilla.tianocore.org/show_bug.cgi?id=967
Request to add a library function for GetAcpiTable() in order
to get ACPI table using signature as input.

After evaluation, we found there are many duplicated code to
find ACPI table by signature in different modules.

This patch updates S3SaveStateDxe to use new
EfiLocateFirstAcpiTable() and remove the duplicated code.

Cc: Younas khan <pmdyounaskhan786@gmail.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Jian J Wang <jian.j.wang@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>
2018-09-27 14:25:34 +08:00
Jiaxin Wu f120d15e6d MdeModulePkg/UefiPxeBcDxe: Add the clarification compared to UefiPxeBcDxe in NetworkPkg.
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=1205

This patch is to add the driver usage/difference clarification
compared to UefiPxeBcDxe in NetworkPkg.

Cc: Ye Ting <ting.ye@intel.com>
Cc: Fu Siyuan <siyuan.fu@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Wu Jiaxin <jiaxin.wu@intel.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
2018-09-27 09:00:05 +08:00
Jiaxin Wu d619dab698 MdeModulePkg/IScsiDxe: Add the clarification compared to IScsiDxe in NetworkPkg.
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=1205

This patch is to add the driver usage/difference clarification
compared to IScsiDxe in NetworkPkg.

Cc: Ye Ting <ting.ye@intel.com>
Cc: Fu Siyuan <siyuan.fu@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Wu Jiaxin <jiaxin.wu@intel.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
2018-09-27 09:00:04 +08:00
Jiaxin Wu 18e205754d MdeModulePkg/Tcp4Dxe: Add the clarification compared to TcpDxe in NetworkPkg.
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=1205

This patch is to add the driver usage/difference clarification
compared to TcpDxe in NetworkPkg.

Cc: Ye Ting <ting.ye@intel.com>
Cc: Fu Siyuan <siyuan.fu@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Wu Jiaxin <jiaxin.wu@intel.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
2018-09-27 09:00:03 +08:00
Jiaxin Wu 6c047cfab1 MdeModulePke/Mtftp4Dxe: Support windowsize in read request operation.
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=886

This patch is to support the TFTP windowsize option described in RFC 7440.
The feature allows the client and server to negotiate a window size of
consecutive blocks to send as an alternative for replacing the single-block
lockstep schema.

Currently, the windowsize for write request operation is not supported since
there is no real use cases.

Cc: Ye Ting <ting.ye@intel.com>
Cc: Fu Siyuan <siyuan.fu@intel.com>
Cc: Shao Ming <ming.shao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Wu Jiaxin <jiaxin.wu@intel.com>
Tested-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>
2018-09-27 08:59:59 +08:00
Ruiyu Ni 69b4046504 MdeModulePkg/PciHostBridge: Move declaration of mIoMmu to header file
The change doesn't have functionality impact.
It just renames the mIoMmuProtocol to mIoMmu and moves the
declaration from PciRootBridgeIo.c to PciHostBridge.h.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Suggested-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
2018-09-26 12:12:53 +08:00
Ruiyu Ni b8bfb92b4e MdeModulePkg/PciHostBridge: Add RESOURCE_VALID() to simplify code
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Garrett Kirkendall <garrett.kirkendall@amd.com>
2018-09-26 12:12:51 +08:00
Ruiyu Ni bff6584d1f MdeModulePkg/PciHostBridge: Fix a bug that prevents PMEM access
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=1196

RootBridgeIoCheckParameter() verifies that the requested MMIO access
can fit in any of the MEM/PMEM 32/64 ranges. But today's logic
somehow only checks the requested access against MEM 32/64 ranges.

It should also check the requested access against PMEM 32/64 ranges.

The patch fixes this issue.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Garrett Kirkendall <garrett.kirkendall@amd.com>
2018-09-26 12:12:50 +08:00
Ruiyu Ni 666d05a0ad MdeModulePkg/PciHostBridge: Enhance boundary check in Io/Mem.Read/Write
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Garrett Kirkendall <garrett.kirkendall@amd.com>
2018-09-26 12:12:49 +08:00
Jian J Wang 5267926134 MdeModulePkg/DxeIpl: support more NX related PCDs
BZ#1116: https://bugzilla.tianocore.org/show_bug.cgi?id=1116

Currently IA32_EFER.NXE is only set against PcdSetNxForStack. This
confuses developers because following two other PCDs also need NXE
to be set, but actually not.

    PcdDxeNxMemoryProtectionPolicy
    PcdImageProtectionPolicy

This patch solves this issue by adding logic to enable IA32_EFER.NXE
if any of those PCDs have anything enabled.

Cc: Star Zeng <star.zeng@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Jiewen Yao <jiewen.yao@intel.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>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
2018-09-26 08:55:10 +08:00
Jian J Wang b888c57a05 MdeModulePkg/MdeModulePkg.dec/.uni: clarify PCDs usage
BZ#1116: https://bugzilla.tianocore.org/show_bug.cgi?id=1116

The usage of following PCDs described in MdeModulePkg.dec don't match
the implementation exactly. This patch updates related description in
both .dec and .uni files to avoid confusion in platform configuration.

  PcdSetNxForStack
  PcdImageProtectionPolicy
  PcdDxeNxMemoryProtectionPolicy

The main change is at the statement on how to handle the FALSE or 0
setting value in those PCDs. Current statement says the implementation
should unset or disable related features but in fact the related code
just do nothing (leave it to AS-IS). That means the result might be
disabled, or might be not. It depends on other features or platform
policy.

For example, if one don't want to enforce NX onto stack memory, he/she
needs to set PcdSetNxForStack to FALSE as well as to clear BIT4 of
PcdDxeNxMemoryProtectionPolicy.

Cc: Star Zeng <star.zeng@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Jiewen Yao <jiewen.yao@intel.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>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
2018-09-26 08:55:09 +08:00
Marcin Wojtas e5cd809087 MdeModulePkg: XhciDxe: Prevent illegal memory access in XhcSetHsee
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=1206

Newly added XhcSetHsee() routine reads 4 bytes into
a UINT16 variable causing issues on PCIE and NonDiscoverable
Xhci controllers. Fix that.

Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Fei1 Wang <fei1.wang@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Marcin Wojtas <mw@semihalf.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
2018-09-26 08:33:52 +08:00
Chen A Chen 39b6f6ce1f MdeModulePkg: Remove PalLib in dsc which was missed at de00522
The PalLib is IPF specific and will be removed from MdePkg.
So this patch removes PalLib in MdeModulePkg.dsc which was missed
at de005223b7.

Cc: Star Zeng <star.zeng@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Chen A Chen <chen.a.chen@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
2018-09-25 23:40:40 +08:00
Dongao Guo b602265d55 MdeModulePkg RegularExpressionDxe: Update Oniguruma to 6.9.0
https://bugzilla.tianocore.org/show_bug.cgi?id=1200
Update Oniguruma to the latest version v6.9.0.
Oniguruma https://github.com/kkos/oniguruma
Verify VS2017, GCC5 build.
Verify RegularExpressionProtocol GetInfo() and Match() function.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Dongao Guo <dongao.guo@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Cinnamon Shia <cinnamon.shia@hpe.com>
2018-09-25 08:52:51 +08:00
Ard Biesheuvel 05cfd73f01 MdeModulePkg: remove PE/COFF header workaround for ELILO on IPF
Now that Itanium support has been dropped, we can remove the various
occurrences of the ELILO on Itanium PE/COFF header workaround.

Link: https://bugzilla.tianocore.org/show_bug.cgi?id=816
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
2018-09-24 16:56:32 +02:00
Zhang, Shenglei 8c06d18bc1 MdeModulePkg CapsuleApp:Remove two redundant Guids
Remove two redundant Guids which are not used.
They are gEfiCertTypeRsa2048Sha256Guid and
gEfiCertPkcs7Guid.This is an improved version of
https://bugzilla.tianocore.org/show_bug.cgi?id=1062

Cc: Star Zeng <star.zeng@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: shenglei <shenglei.zhang@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
2018-09-21 11:34:42 +08:00
Marcin Wojtas 4cd9d7fc6f MdeModulePkg/SdMmcPciHcDxe: Execute card detect only for RemovableSlot
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=1182

Some devices can be non removable (such as eMMC) and checking
Present State Register on host controller may falsely return
an information that device is not present. Execute this
check conditionally on the SloType field value.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Marcin Wojtas <mw@semihalf.com>
Reviewed-by: Hao Wu <hao.a.wu@intel.com>
2018-09-21 10:47:48 +08:00
Tomasz Michalec 064d301fb0 MdeModulePkg/SdMmcPciHcDxe: Fix SdMmcHcReset to set only necesery bits
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=1185

SdMmcHcReset used to set all bits of Software Reset Register to 1
including reserved ones, which on some controllers may result in
timeout.

Now only first bit is set, which means "Software Reset for All".

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Marcin Wojtas <mw@semihalf.com>
Reviewed-by: Hao Wu <hao.a.wu@intel.com>
2018-09-21 10:47:47 +08:00
Jiaxin Wu 1737b7e3b4 MdeModulePkg/Ip4Dxe: Refine the coding style.
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=1180
Remove the trailing white spaces.

Cc: Ye Ting <ting.ye@intel.com>
Cc: Fu Siyuan <siyuan.fu@intel.com>
Cc: Bi Dandan <dandan.bi@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Wu Jiaxin <jiaxin.wu@intel.com>
Reviewed-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Dandan Bi <dandan.bi@intel.com>
2018-09-18 09:30:57 +08:00
Dandan Bi f316a26013 MdeModulePkg: Avoid key notification called more than once
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=996

Issue:
In current code logic, when a key is pressed, it will search
the whole NotifyList to find whether a notification has been
registered with the keystroke. if yes, it will en-queue the
key for notification execution later. And now if different
notification functions have been registered with the same key,
then the key will be en-queued more than once. Then it will
cause the notification executed more than once.

This patch is to enhance the code logic to fix this issue.

Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Star Zeng <star.zeng@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>
Reviewed-by: Star Zeng <star.zeng@intel.com>
2018-09-14 10:18:31 +08:00
Jiaxin Wu e9d21340c6 MdeModulePkg/Library/DxeHttpLib: Handle the blank value in HTTP header.
This patch is to resolve the lock-up issue if the value of HTTP header
is blank.  The issue is recorded @
https://bugzilla.tianocore.org/show_bug.cgi?id=1102.

Cc: Stephen Benjamin <stephen@redhat.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Cc: Ye Ting <ting.ye@intel.com>
Cc: Fu Siyuan <siyuan.fu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Wu Jiaxin <jiaxin.wu@intel.com>
Tested-by: Stephen Benjamin <stephen@redhat.com>
Reviewed-by: Fu Siyuan <siyuan.fu@intel.com>
2018-09-13 09:09:51 +08:00
Jiaxin Wu ecbd055d4e MdeModulePkg/Ip4Dxe: Sync the direct route entry setting.
v2: use "IP & Netmask" directly instead of defining an additional variable.

This patch is to sync the direct route entry setting in both the default
and Instance route table {Subnet, Mask, NextHope} (
https://bugzilla.tianocore.org/show_bug.cgi?id=1143).

Cc: Ye Ting <ting.ye@intel.com>
Cc: Fu Siyuan <siyuan.fu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
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>
2018-09-13 09:09:08 +08:00
Star Zeng 73dbd6afab MdeModulePkg XhciDxe: Set HSEE Bit if SERR# Enable Bit is set
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=1167

When the HSEE in the USBCMD bit is a ‘1’ and the HSE bit in the
USBSTS register is a ‘1’, the xHC shall assert out-of-band error
signaling to the host and assert the SERR# pin.
To prevent masking any potential issues with SERR, this patch is
to set USBCMD Host System Error Enable(HSEE) Bit if PCICMD SERR#
Enable Bit is set.

Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Fei1 Wang <fei1.wang@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>
2018-09-12 12:57:16 +08:00
Ruiyu Ni 5c9ac43f47 MdeModulePkg/ConPlatform: Support short-form USB device path
Today's implementation does an exact device path match to check
whether the device path of a console is in ConIn/ConOut/ErrOut.
But that doesn't work for the USB keyboard.
Because when a platform have multiple USB port, ConIn needs to
carry all device paths corresponding to each port.
Even worse, today's BDS core logic removes the device path from
ConIn/ConOut/ErrOut when the connection to that device path fails.
So if user switches the USB keyboard from one port to another across
boot, the USB keyboard doesn't work in the second boot.

ConPlatform driver solved this problem by adding the
IsHotPlugDevice() function. So that for USB keyboard, ConPlatform
doesn't care whether its device path is in ConIn or not.
But the rule is too loose, and now causes platform BDS cannot control
whether to enable USB keyboard as an active console.

The patch changes ConPlatform to support USB short-form device path
when checking whether the device path of a console is in
ConIn/ConOut/ErrOut.

The logic to always accept USB/PCCARD device as active console is
removed.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
2018-09-12 10:12:05 +08:00
Jian J Wang 2af2988f3a MdeModulePkg/DxeIpl: disable paging before creating new page table
PEI Stack Guard needs to enable paging before DxeIpl. This might cause
#GP in the transition from 32-bit PEI to 64-bit DXE due to the code
trying to write CR3 register with PML4 page table while the processor
is enabled with PAE paging.

Simply disabling paging before updating CR3 can solve this conflict.
There's no such issue for 64-bit PEI so this change applies only to
32-bit code.

Cc: Star Zeng <star.zeng@intel.com>
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: "Ware, Ryan R" <ryan.r.ware@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Jian J Wang <jian.j.wang@intel.com>
Regression-tested-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
2018-09-10 09:28:26 +08:00
Liming Gao 40a7b235e4 MdeModulePkg PeiCore: Always use PeiImageRead() function to load PEI image
In V2, Remove GetImageReadFunction(), directly use PeiImageRead().

The copy PeiImageReadForShadow function doesn't improve the boot performance.
This patch removes this copy logic to simplify the code logic.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
2018-09-07 21:39:26 +08:00
Laszlo Ersek b48ec0e8ab MdeModulePkg/EhciDxe: factor out EhcIsDebugPortInUse()
The EhcReset(), EhcGetRootHubPortStatus() and EhcDriverBindingStart()
functions need to see whether the host controller (or a specific port on
the host controller) can be accessed, dependent on the controller having
(or the specific port being) an in-use debug port. Because the condition
isn't simple, extract it to a separate function.

Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Suggested-by: Star Zeng <star.zeng@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
2018-09-06 14:07:50 +02:00
Chen A Chen de005223b7 MdeModulePkg: Removing ipf which is no longer supported from edk2.
Removing rules for Ipf sources file:
* Remove the source file which path with "ipf" and also listed in
  [Sources.IPF] section of INF file.
* Remove the source file which listed in [Components.IPF] section
  of DSC file and not listed in any other [Components] section.
* Remove the embedded Ipf code for MDE_CPU_IPF.

Removing rules for Inf file:
* Remove IPF from VALID_ARCHITECTURES comments.
* Remove DXE_SAL_DRIVER from LIBRARY_CLASS in [Defines] section.
* Remove the INF which only listed in [Components.IPF] section in DSC.
* Remove statements from [BuildOptions] that provide IPF specific flags.
* Remove any IPF sepcific sections.

Removing rules for Dec file:
* Remove [Includes.IPF] section from Dec.

Removing rules for Dsc file:
* Remove IPF from SUPPORTED_ARCHITECTURES in [Defines] section of DSC.
* Remove any IPF specific sections.
* Remove statements from [BuildOptions] that provide IPF specific flags.

Cc: Star Zeng <star.zeng@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Chen A Chen <chen.a.chen@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
2018-09-06 15:25:16 +08:00
Star Zeng 4a76d9b9a3 MdeModulePkg: Remove trailing white space
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=1144

Cc: Dandan Bi <dandan.bi@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Jian J Wang <jian.j.wang@intel.com>
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: Dandan Bi <dandan.bi@intel.com>
2018-09-06 09:17:03 +08:00
Laszlo Ersek c3d5d800d7 MdeModulePkg/EhciDxe: fix host controller reset condition in BindingStart
Commit 09943f5ecc ("MdeModulePkg: Skip to manage usb debug port in EDKII
EHCI driver if it's used by usb debug port driver", 2012-04-28) made the
host controller reset in EhcDriverBindingStart() conditional. The intent
was to avoid the reset when
- one of the USB ports on the host controller was a Debug Port, AND
- the Debug Port was in use.

This translates to the following positive condition: reset the controller
only if:
- no USB port on the host controller is a Debug Port, OR
- the Debug Port is not in use.

Commit 09943f5ecc failed to implement the first subcondition, and thus
the result is too strict now (for resetting the host controller). Relax it
to the correct condition.

This issue was found by Steven Shi on QEMU. QEMU's EHCI device model does
not have a Debug Port. In repeated disconnect / connect cycles, the
controller is never reset in EhcDriverBindingStart(), therefore the
devices on the controller are never re-enumerated after a disconnect.

Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Cc: Steven Shi <steven.shi@intel.com>
Reported-by: Steven Shi <steven.shi@intel.com>
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=1129
Fixes: 09943f5ecc
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
Tested-by: Steven Shi <steven.shi@intel.com>
2018-09-05 14:00:12 +02:00
Star Zeng 8a204b2aca MdeModulePkg PeiCore: Fix VS2012 build failure
fwvol.c(1572) : warning C4701: potentially uninitialized
local variable 'Status' used

The build failure is caused by
0e042d0ad7 for
https://bugzilla.tianocore.org/show_bug.cgi?id=1131

This patch initializes Status to fix the build failure.

Cc: Dandan Bi <dandan.bi@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Jian J Wang <jian.j.wang@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Dandan Bi <dandan.bi@intel.com>
2018-09-05 13:17:10 +08:00
Bi, Dandan 04722cfa30 MdeModulePkg/Setup: Fix incorrect size used in AllocateCopyPool
REF:https://bugzilla.tianocore.org/show_bug.cgi?id=1115

When the type of HiiValue is EFI_IFR_TYPE_BUFFER,
its question type is EFI_IFR_ORDERED_LIST_OP.
And the buffer size allocated for Statement->BufferValue
of orderedList is "Statement->StorageWidth"
in IfrParse.c.

So here when backup the buffer value and copy the size of
"Statement->StorageWidth + sizeof(CHAR16)" is incorrect.

This patch is to fix this issue.

Cc: Eric Dong <eric.dong@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
2018-09-04 09:14:46 +08:00
Star Zeng e3b9ab433a MdeModulePkg DxeCore: Handle multiple FV images in one FV file
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=1131

PI spec and BaseTools support to generate multiple FV images
in one FV file.
This patch is to update DxeCore to handle the case.

Cc: Liming Gao <liming.gao@intel.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
2018-09-03 17:04:58 +08:00
Star Zeng 0e042d0ad7 MdeModulePkg PeiCore: Handle multiple FV images in one FV file
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=1131

PI spec and BaseTools support to generate multiple FV images
in one FV file.
This patch is to update PeiCore to handle the case.

Cc: Liming Gao <liming.gao@intel.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
2018-09-03 17:04:57 +08:00
Fu Siyuan 12ae56cf28 MdeModulePkg/Network: Add 32bit subnet mask support for IP4 PXE boot.
This patch updates IP4 stack to support 32bit subnet mask in PXE boot process.
When 32bit subnet mask is used, the IP4 driver couldn't use the subnet mask to determine
whether destination IP address is on-link or not, so it will always try to send all the
packets to the destination IP address directly first, if failed it will continue
to try the default gateway.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>
Reviewed-by: Wu Jiaxin <jiaxin.wu@intel.com>
2018-09-03 08:36:55 +08:00
shenglei 36faa23c46 MdeModulePkg EhciPei: Remove a redundant function
The function UsbHcUnlinkMemBlock that is never called
and its related comments have been removed.
It is missed in the patch series according to the log in
https://bugzilla.tianocore.org/show_bug.cgi?id=1062

v2:Update the title.

Cc: Star Zeng <star.zeng@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: shenglei <shenglei.zhang@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
2018-08-30 14:44:03 +08:00
Jian J Wang 8f2613628a MdeModulePkg/MdeModulePkg.dec: add new settings for PCDs
The change is part of requirement tracked by #BZ1095

    https://bugzilla.tianocore.org/show_bug.cgi?id=1095

Background:
Heap Guard and NULL Pointer Detection are very useful features to detect
code flaw in EDK II. If an issue is detected, #PF exception will be
triggered and the BIOS will enter into dead loop, which is the default
behavior of exception handling. From QA perspective, this default behavior
will block them to collect all tests result in reasonable time.

The solution is to introduce non-stop mode to Heap Guard and NULL Pointer
Detection features. This needs to update CpuDxe, PiSmmCpuDxeSmm and
CpuExceptionHandlerLib to allow the code to continue execution after #PF.
The mechanism behind it is the same as SMM Profile feature, in which a
special #PF handler is registered to set the page causing #PF to be
'present' and setup single steop trap, then return the control back to
the instruction accessing that page. Once the instruction is re-executed,
a #DB is triggered and a special handler for it will be called to reset
the page back to 'not-present'.

The non-stop mode is controlled by BIT6 of following PCDs

  gEfiMdeModulePkgTokenSpaceGuid.PcdHeapGuardPropertyMask
  gEfiMdeModulePkgTokenSpaceGuid.PcdNullPointerDetectionPropertyMask

BIT6 of PcdHeapGuardPropertyMask is used to enable/disable non-stop mode
of Heap Guard feature. It applies to both UEFI and SMM heap guard, if
any of them is enabled.

BIT6 of PcdNullPointerDetectionPropertyMask is used to enable/disable
non-stop mode of NULL Pointer Detection feature. It applies to both
UEFI and SMM NULL Pointer Detection, if any of them is enabled.

The default setting is 'disable', meaning the boot will stop at #PF
exception.

Cc: Eric Dong <eric.dong@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Jian J Wang <jian.j.wang@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
Acked-by: Laszlo Ersek <lersek@redhat.com>
2018-08-30 07:22:29 +08:00
Eric Dong f965b772fc MdeModulePkg/PiSmmCore: Check valid memory range.
Call BS.AllocatePages in DXE driver and call SMM FreePages with the address of the buffer allocated in the DXE driver. SMM FreePages success and add a non-SMRAM range into SMM heap list. This is not an expected behavior. SMM FreePages should return error for this case and not free the pages.

BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=1098

Change-Id: Ie5ffa1ac62c558aa418a8a3d7d0e8158b846e13b
Cc: Star Zeng <star.zeng@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
2018-08-28 10:24:25 +08:00
Star Zeng 17da1b9108 MdeModulePkg: Update SMBIOS PCDs to 3.2.0
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=1099

Cc: Liming Gao <liming.gao@intel.com>
Cc: Dandan Bi <dandan.bi@intel.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Dandan Bi <dandan.bi@intel.com>
2018-08-28 10:13:33 +08:00
Ruiyu Ni 983f5abb9a MdeModulePkg/PciBus: Restrict one VGA per HostBridge not Segment
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=1109

Today's restriction of VGA device is to have only one VGA device
enabled per PCI segment. It's not correct because several segments
may share one IO / MMIO address space.
We should restrict to have one VGA per Host Bridge because each
Host Bridge has its only IO / MMIO address space.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
2018-08-27 09:40:22 +08:00
Ruiyu Ni 06da1e310b MdeModulePkg/PciBus: Refine ActiveVGADeviceOnTheRootBridge
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=1109
The patch doesn't change any behavior of this function.
It just renames the function to LocateVgaDevice() and renames
some parameters and local variables.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
2018-08-27 09:40:21 +08:00
Bi, Dandan e0c93c9b76 MdeModulePkg/SmmCorePerfLib: Add DxeServicesLib library class in INF
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=1100

SmmCorePerformanceLib consume the DxeServicesLib, but miss to
add the library class in INF file.
This patch is to fix this issue.

Cc: Liming Gao <liming.gao@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
2018-08-22 10:29:28 +08:00
shenglei cc69390670 MdeModulePkg UiApp: Remove a redundant function and a variable
1.After the cleanup at "MdeModulePkg UiApp: Remove redundant functions",
  the function "IsResetReminderFeatureEnable()" and the variable
  "mFeaturerSwitch" become redundant so they have been removed.
2.Therefore, the "IF" expression has also been removed, whose judgment condition
  is "IsResetReminderFeatureEnable()".
https://bugzilla.tianocore.org/show_bug.cgi?id=1062

Cc: Star Zeng <star.zeng@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: shenglei <shenglei.zhang@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
2018-08-21 16:29:11 +08:00
shenglei ae195de0a3 MdeModulePkg SetupBrowserDxe: Remove a redundant function
The function IsDevicePathExist that is never called
has been removed.
https://bugzilla.tianocore.org/show_bug.cgi?id=1062

Cc: Star Zeng <star.zeng@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: shenglei <shenglei.zhang@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
2018-08-21 16:29:11 +08:00
shenglei 4750f754fc MdeModulePkg Tcp4Dxe: Remove redundant functions
The functions that are never called have been removed.
They are SockRcvdErr,SockGroup and TcpPawsOK.
https://bugzilla.tianocore.org/show_bug.cgi?id=1062

Cc: Star Zeng <star.zeng@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: shenglei <shenglei.zhang@intel.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
2018-08-21 16:29:10 +08:00
shenglei d7bcd4c1b9 MdeModulePkg IScsiDxe: Remove a redundant function
The function IScsiFindTcbByITT that is never called
has been removed.
https://bugzilla.tianocore.org/show_bug.cgi?id=1062

Cc: Star Zeng <star.zeng@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: shenglei <shenglei.zhang@intel.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
2018-08-21 16:29:09 +08:00
shenglei 3028d73e5a MdeModulePkg Ip4Dxe: Remove a redundant function
The function Ip4Config2OnDhcp4Event that is never called
has been removed.
https://bugzilla.tianocore.org/show_bug.cgi?id=1062

Cc: Star Zeng <star.zeng@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: shenglei <shenglei.zhang@intel.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
2018-08-21 16:29:08 +08:00
shenglei f787da363b MdeModulePkg HiiDatabaseDxe: Remove a redundant function
The function GetStorageWidth that is never called
has been removed.
https://bugzilla.tianocore.org/show_bug.cgi?id=1062

Cc: Star Zeng <star.zeng@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: shenglei <shenglei.zhang@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
2018-08-21 16:29:08 +08:00
shenglei a2a6f9f61d MdeModulePkg TerminalDxe: Remove a redundant function
The function UnicodeFiFoGetKeyCount that is never called
has been removed.
https://bugzilla.tianocore.org/show_bug.cgi?id=1062

Cc: Star Zeng <star.zeng@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: shenglei <shenglei.zhang@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
2018-08-21 16:29:07 +08:00
shenglei 2394f31c55 MdeModulePkg SdBlockIoPei: Remove a redundant function
The function SdPeimUnlinkMemBlock that is never called
has been removed.
https://bugzilla.tianocore.org/show_bug.cgi?id=1062

v2: Remove the comment that mentioned 'SdPeimUnlinkMemBlock'
within function SdPeimFreeMemPool().

Cc: Star Zeng <star.zeng@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: shenglei <shenglei.zhang@intel.com>
Reviewed-by: Hao Wu <hao.a.wu@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
2018-08-21 16:29:06 +08:00