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| H A D | dma-mapping.h | 771f74c3d31a265bae103b2b407286ec03a4589b Mon Jul 29 05:51:43 UTC 2013 Kuo-Jung Su <dantesu@faraday-tech.com> arm: dma_alloc_coherent: malloc() -> memalign()
Even though the MMU/D-cache is off, some DMA engines still
expect strict address alignment.
For example, the incoming Faraday FTMAC110 & FTGMAC100 ethernet
controllers expect the tx/rx descriptors should always be aligned
to 16-bytes boundary.
Signed-off-by: Kuo-Jung Su <dantesu@faraday-tech.com>
CC: Albert ARIBAUD <albert.u.boot@aribaud.net>
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