Ard Biesheuvel 16296a126c MdeModulePkg/NonDiscoverablePciDeviceDxe: add support for non-coherent DMA
Add support for non-coherent DMA, either by performing explicit cache
maintenance when DMA mappings are aligned to the CPU's DMA buffer alignment,
or by bounce buffering via uncached mappings otherwise.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Tested-by: Marcin Wojtas <mw@semihalf.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
2016-12-15 08:20:33 +00:00
2016-10-26 09:34:34 -07:00
2014-10-14 16:08:15 +00:00
2014-10-14 16:08:15 +00:00
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