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Some devices are restricted to 32-bit DMA. Thus the platform dma_zone_size needs to be set. Otherwise dma-mapping code is complaining, e.g. calxedaxgmac fff50000.ethernet: coherent DMA mask 0xffffffff is smaller than system GFP_DMA mask 0xffffffffffffffff Signed-off-by: Andreas Herrmann <andreas.herrmann@calxeda.com> Signed-off-by: Rob Herring <rob.herring@calxeda.com> |
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.. | ||
core.h | ||
highbank.c | ||
hotplug.c | ||
Kconfig | ||
Makefile | ||
platsmp.c | ||
pm.c | ||
smc.S | ||
sysregs.h | ||
system.c |