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| author | Max Filippov <jcmvbkbc@gmail.com> | 2015-05-25 06:55:05 +0300 |
|---|---|---|
| committer | Max Filippov <jcmvbkbc@gmail.com> | 2015-08-17 07:31:00 +0300 |
| commit | c75959a6da19df2700556dc76861442e9716317d (patch) | |
| tree | 81ad55a5431fd510c25d518983c5ffb388ca2864 /arch/xtensa/Kconfig | |
| parent | 4229fb12a03e5da5882b420b0aa4a02e77447b86 (diff) | |
| download | op-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/Kconfig | 2 |
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 |
