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ARM: mach-prima2: move ARM_DMA_ZONE_SIZE to mdesc->dma_zone_size
authorNicolas Pitre <nicolas.pitre@linaro.org>
Sat, 3 Sep 2011 01:05:10 +0000 (21:05 -0400)
committerNicolas Pitre <nico@fluxnic.net>
Tue, 6 Sep 2011 21:25:54 +0000 (17:25 -0400)
commit98b0124f0e2b88ec74cbd9345cf6195e527ce251
tree411e80fcecedcb4dbddd545757d6fad80dd8411ctree | snapshot (tar.gz zip)
parent96f90c791512bf8ceb50572a0e65d4cabb665c60commit | diff
ARM: mach-prima2: move ARM_DMA_ZONE_SIZE to mdesc->dma_zone_size

Original comment:

  Restrict DMA-able region to workaround silicon limitation.
  The limitation restricts buffers available for DMA to SD/MMC
  hardware to be below 256MB.

Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
arch/arm/mach-prima2/include/mach/memory.h diff | blob | blame | history
arch/arm/mach-prima2/prima2.c diff | blob | blame | history
kernel source for telekom puls (alcatel/mediatek)