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authorMax Filippov <jcmvbkbc@gmail.com>2015-05-25 06:55:05 +0300
committerMax Filippov <jcmvbkbc@gmail.com>2015-08-17 07:31:00 +0300
commitc75959a6da19df2700556dc76861442e9716317d (patch)
tree81ad55a5431fd510c25d518983c5ffb388ca2864 /arch/xtensa/Kconfig
parent4229fb12a03e5da5882b420b0aa4a02e77447b86 (diff)
downloadop-kernel-dev-c75959a6da19df2700556dc76861442e9716317d.zip
op-kernel-dev-c75959a6da19df2700556dc76861442e9716317d.tar.gz
xtensa: reimplement DMA API using common helpers
- keep existing functionality: don't handle attributes, don't support high memory; - implement scatterlist primitives (map/unmap/sync); - enable DMA API debug. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Diffstat (limited to 'arch/xtensa/Kconfig')
-rw-r--r--arch/xtensa/Kconfig2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/xtensa/Kconfig b/arch/xtensa/Kconfig
index e5b872b..6ce10f9 100644
--- a/arch/xtensa/Kconfig
+++ b/arch/xtensa/Kconfig
@@ -14,6 +14,8 @@ config XTENSA
select GENERIC_IRQ_SHOW
select GENERIC_PCI_IOMAP
select GENERIC_SCHED_CLOCK
+ select HAVE_DMA_API_DEBUG
+ select HAVE_DMA_ATTRS
select HAVE_FUNCTION_TRACER
select HAVE_IRQ_TIME_ACCOUNTING
select HAVE_OPROFILE
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