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audk/EmbeddedPkg/Library/CoherentDmaLib/CoherentDmaLib.inf

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Add a DMA lib that works like PCI_IO protocl. Add a NULL version that would work with Intel (DMA is coherent no matter what you do). git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10551 6f19259b-4bc3-4df7-8a09-765794883524
2010-05-28 14:44:36 +02:00
#/** @file
ARM Packages: Removed trailing spaces Trailing spaces create issue/warning when generating/applying patches. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ronald Cron <ronald.cron@arm.com> Reviewed-By: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15833 6f19259b-4bc3-4df7-8a09-765794883524
2014-08-19 15:29:52 +02:00
#
Add a DMA lib that works like PCI_IO protocl. Add a NULL version that would work with Intel (DMA is coherent no matter what you do). git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10551 6f19259b-4bc3-4df7-8a09-765794883524
2010-05-28 14:44:36 +02:00
# Copyright (c) 2008 - 2010, Apple Inc. All rights reserved.<BR>
EmbeddedPkg: rename NullDmaLib to CoherentDmaLib The name NullDmaLib suggests that this library is a placeholder that only exists to fulfil formal dependencies on the DmaLib library class without providing an actual implementation. This is not the case, though: NullDmaLib does implement DmaLib fully, but doing so simply requires very little effort on a cache coherent platform. So let's rename it to CoherentDmaLib instead. 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 08:57:40 +02:00
# Copyright (c) 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
ARM Packages: Removed trailing spaces Trailing spaces create issue/warning when generating/applying patches. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ronald Cron <ronald.cron@arm.com> Reviewed-By: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15833 6f19259b-4bc3-4df7-8a09-765794883524
2014-08-19 15:29:52 +02:00
#
Add a DMA lib that works like PCI_IO protocl. Add a NULL version that would work with Intel (DMA is coherent no matter what you do). git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10551 6f19259b-4bc3-4df7-8a09-765794883524
2010-05-28 14:44:36 +02:00
#**/
[Defines]
EmbeddedPkg: rename NullDmaLib to CoherentDmaLib The name NullDmaLib suggests that this library is a placeholder that only exists to fulfil formal dependencies on the DmaLib library class without providing an actual implementation. This is not the case, though: NullDmaLib does implement DmaLib fully, but doing so simply requires very little effort on a cache coherent platform. So let's rename it to CoherentDmaLib instead. 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 08:57:40 +02:00
INF_VERSION = 0x00010019
BASE_NAME = CoherentDmaLib
Add a DMA lib that works like PCI_IO protocl. Add a NULL version that would work with Intel (DMA is coherent no matter what you do). git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10551 6f19259b-4bc3-4df7-8a09-765794883524
2010-05-28 14:44:36 +02:00
FILE_GUID = 0F2A0816-D319-4ee7-A6B8-D58524E4428F
MODULE_TYPE = BASE
VERSION_STRING = 1.0
ARM Packages: Removed trailing spaces Trailing spaces create issue/warning when generating/applying patches. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ronald Cron <ronald.cron@arm.com> Reviewed-By: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15833 6f19259b-4bc3-4df7-8a09-765794883524
2014-08-19 15:29:52 +02:00
LIBRARY_CLASS = DmaLib
Add a DMA lib that works like PCI_IO protocl. Add a NULL version that would work with Intel (DMA is coherent no matter what you do). git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10551 6f19259b-4bc3-4df7-8a09-765794883524
2010-05-28 14:44:36 +02:00
EmbeddedPkg: rename NullDmaLib to CoherentDmaLib The name NullDmaLib suggests that this library is a placeholder that only exists to fulfil formal dependencies on the DmaLib library class without providing an actual implementation. This is not the case, though: NullDmaLib does implement DmaLib fully, but doing so simply requires very little effort on a cache coherent platform. So let's rename it to CoherentDmaLib instead. 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 08:57:40 +02:00
[Sources]
CoherentDmaLib.c
Add a DMA lib that works like PCI_IO protocl. Add a NULL version that would work with Intel (DMA is coherent no matter what you do). git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10551 6f19259b-4bc3-4df7-8a09-765794883524
2010-05-28 14:44:36 +02:00
[Packages]
MdePkg/MdePkg.dec
EmbeddedPkg/EmbeddedPkg.dec
[LibraryClasses]
DebugLib
MemoryAllocationLib
EmbeddedPkg/CoherentDmaLib: add support for non-1:1 DMA translation Bring CoherentDmaLib in line with ArmDmaLib, and add support for defining a static offset between the host's and the bus master's view of memory. 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 09:02:15 +02:00
[Pcd]
gEmbeddedTokenSpaceGuid.PcdDmaDeviceOffset