tyler.durden
/
audk
mirror of https://github.com/acidanthera/audk.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity
audk/EmbeddedPkg/Library/NonCoherentDmaLib/NonCoherentDmaLib.inf

Ignoring revisions in .git-blame-ignore-revs. Click here to bypass and see the normal blame view.

45 lines
1.0 KiB
INI
Raw Normal View History

EmbeddedPkg: implement NonCoherentDmaLib based on ArmDmaLib The non-coherent DmaLib implementation in ArmDmaLib no longer relies on anything in ArmPkg. So clone it into EmbeddedPkg, and rename it to NonCoherentDmaLib. Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
2017-08-30 09:21:59 +02:00
#/** @file
#
# Generic non-coherent implementation of DmaLib.h
#
# Copyright (c) 2008 - 2010, Apple Inc. All rights reserved.<BR>
# Copyright (c) 2015 - 2017, Linaro, Ltd. All rights reserved.<BR>
#
EmbeddedPkg: Replace BSD License with BSD+Patent License https://bugzilla.tianocore.org/show_bug.cgi?id=1373 Replace BSD 2-Clause License with BSD+Patent License. This change is based on the following emails: https://lists.01.org/pipermail/edk2-devel/2019-February/036260.html https://lists.01.org/pipermail/edk2-devel/2018-October/030385.html RFCs with detailed process for the license change: V3: https://lists.01.org/pipermail/edk2-devel/2019-March/038116.html V2: https://lists.01.org/pipermail/edk2-devel/2019-March/037669.html V1: https://lists.01.org/pipermail/edk2-devel/2019-March/037500.html Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
2019-04-04 01:03:38 +02:00
# SPDX-License-Identifier: BSD-2-Clause-Patent
EmbeddedPkg: implement NonCoherentDmaLib based on ArmDmaLib The non-coherent DmaLib implementation in ArmDmaLib no longer relies on anything in ArmPkg. So clone it into EmbeddedPkg, and rename it to NonCoherentDmaLib. Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
2017-08-30 09:21:59 +02:00
#
#**/
[Defines]
INF_VERSION = 0x00010019
BASE_NAME = NonCoherentDmaLib
FILE_GUID = 43ad4920-db15-4e24-9889-2db568431fbd
MODULE_TYPE = DXE_DRIVER
VERSION_STRING = 1.0
LIBRARY_CLASS = DmaLib
CONSTRUCTOR = NonCoherentDmaLibConstructor
[Sources]
NonCoherentDmaLib.c
[Packages]
EmbeddedPkg/EmbeddedPkg.dec
MdePkg/MdePkg.dec
[LibraryClasses]
BaseMemoryLib
DebugLib
DxeServicesTableLib
IoLib
MemoryAllocationLib
UefiBootServicesTableLib
[Protocols]
gEfiCpuArchProtocolGuid
[Pcd]
gEmbeddedTokenSpaceGuid.PcdDmaDeviceOffset
EmbeddedPkg/NonCoherentDmaLib: implement support for DMA range limits Implement support for driving peripherals with limited DMA ranges to NonCoherentDmaLib, by adding a device address limit, and taking it, along with the device offset, into account when allocating or mapping DMA buffers. Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Tested-by: Pete Batard <pete@akeo.ie> Acked-by: Philippe Mathieu-Daude <philmd@redhat.com> Acked-by: Leif Lindholm <leif.lindholm@linaro.org>
2019-11-21 09:32:26 +01:00
gEmbeddedTokenSpaceGuid.PcdDmaDeviceLimit
EmbeddedPkg: implement NonCoherentDmaLib based on ArmDmaLib The non-coherent DmaLib implementation in ArmDmaLib no longer relies on anything in ArmPkg. So clone it into EmbeddedPkg, and rename it to NonCoherentDmaLib. Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
2017-08-30 09:21:59 +02:00
[Depex]
gEfiCpuArchProtocolGuid