audk/ArmPkg/Library/ArmLib/Common
Ard Biesheuvel c653fc2a91 ArmPkg/ArmLib: add accessor function for Cache Writeback Granule
Add a function to ArmLib that provides access to the Cache Writeback
Granule (CWG) field in CTR_EL0. This information is required when
performing non-coherent DMA.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Mark Rutland <mark.rutland@arm.com>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18758 6f19259b-4bc3-4df7-8a09-765794883524
2015-11-09 13:28:17 +00:00
..
AArch64 ArmPkg/ArmCortexA5x: Declared the helper functions to access the CPU Extended Control Register 2014-03-26 19:32:48 +00:00
Arm ArmPkg: remove ARMv6 support code 2015-08-19 10:51:59 +00:00
ArmLib.c ArmPkg/ArmLib: add accessor function for Cache Writeback Granule 2015-11-09 13:28:17 +00:00
ArmLibPrivate.h ARM Packages: Removed trailing spaces 2014-08-19 13:29:52 +00:00