forked from Minki/linux
b6197b93fa
section 6.2.17 _CCA states that ARM platforms require ACPI _CCA object to be specified for DMA-cabpable devices. Therefore, this patch specifies ACPI_CCA_REQUIRED in arm64 Kconfig. In addition, to handle the case when _CCA is missing, arm64 would assign dummy_dma_ops to disable DMA capability of the device. Acked-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Mark Salter <msalter@redhat.com> Signed-off-by: Suravee Suthikulpanit <Suravee.Suthikulpanit@amd.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> |
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.. | ||
cache.S | ||
context.c | ||
copypage.c | ||
dma-mapping.c | ||
dump.c | ||
extable.c | ||
fault.c | ||
flush.c | ||
hugetlbpage.c | ||
init.c | ||
ioremap.c | ||
Makefile | ||
mm.h | ||
mmap.c | ||
mmu.c | ||
pageattr.c | ||
pgd.c | ||
proc-macros.S | ||
proc.S |