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5 Commits

Author SHA1 Message Date
Ard Biesheuvel deef290f95 EmbeddedPkg/DmaLib: add routine to allocate aligned buffers 
DmaLib's purpose is to manage memory that is shared between the host
and DMA capable devices. In some cases, this requires a larger alignment
than page size, and we currently don't cater for that in DmaLib. So add
a variant of DmaAllocateBuffer () that takes an alignment parameter.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
 2017-08-29 17:54:36 +01:00
Evan Lloyd ccca560b4f EmbeddedPkg: Rectify file modes 
Problems have been encountered because some of the source files have
execute permission set.  This can cause git to report them as changed
when they are checked out onto a file system with inherited permissions.
This has been seen using Cygwin, MinGW and PowerShell Git.

This patch makes no change to source file content, and only aims to
correct the file modes/permissions.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Evan Lloyd <evan.lloyd@arm.com>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19789 6f19259b-4bc3-4df7-8a09-765794883524
 2016-02-02 11:42:51 +00:00
Ronald Cron 3402aac7d9 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 13:29:52 +00:00
oliviermartin 1e57a46299 ARM Packages: Fixed line endings 
This large code change only modifies the line endings to be CRLF to be
compliant with the EDK2 coding convention document.



git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14088 6f19259b-4bc3-4df7-8a09-765794883524
 2013-01-25 11:28:06 +00:00
andrewfish aaeef06375 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 12:44:36 +00:00