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| author | Christoph Hellwig <hch@lst.de> | 2018-06-12 20:01:45 +0300 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2018-06-14 09:50:37 +0300 |
| commit | cf65a0f6f6ff7631ba0ac0513a14ca5b65320d80 (patch) | |
| tree | a81edcdf00e5a6e99fc2064fbcd9de4f33a4684f /lib/Kconfig | |
| parent | e37460c1ca08cf9d3b82eb3b6f205888d8d01182 (diff) | |
| download | linux-cf65a0f6f6ff7631ba0ac0513a14ca5b65320d80.tar.xz | |
dma-mapping: move all DMA mapping code to kernel/dma
Currently the code is split over various files with dma- prefixes in the
lib/ and drives/base directories, and the number of files keeps growing.
Move them into a single directory to keep the code together and remove
the file name prefixes. To match the irq infrastructure this directory
is placed under the kernel/ directory.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'lib/Kconfig')
| -rw-r--r-- | lib/Kconfig | 47 |
1 files changed, 1 insertions, 46 deletions
diff --git a/lib/Kconfig b/lib/Kconfig index 809fdd155739..803fcbced729 100644 --- a/lib/Kconfig +++ b/lib/Kconfig @@ -420,60 +420,15 @@ config HAS_IOPORT_MAP depends on HAS_IOMEM && !NO_IOPORT_MAP default y -config HAS_DMA - bool - depends on !NO_DMA - default y +source "kernel/dma/Kconfig" config SGL_ALLOC bool default n -config NEED_SG_DMA_LENGTH - bool - -config NEED_DMA_MAP_STATE - bool - -config ARCH_DMA_ADDR_T_64BIT - def_bool 64BIT || PHYS_ADDR_T_64BIT - config IOMMU_HELPER bool -config ARCH_HAS_SYNC_DMA_FOR_DEVICE - bool - -config ARCH_HAS_SYNC_DMA_FOR_CPU - bool - select NEED_DMA_MAP_STATE - -config DMA_DIRECT_OPS - bool - depends on HAS_DMA - -config DMA_NONCOHERENT_OPS - bool - depends on HAS_DMA - select DMA_DIRECT_OPS - -config DMA_NONCOHERENT_MMAP - bool - depends on DMA_NONCOHERENT_OPS - -config DMA_NONCOHERENT_CACHE_SYNC - bool - depends on DMA_NONCOHERENT_OPS - -config DMA_VIRT_OPS - bool - depends on HAS_DMA - -config SWIOTLB - bool - select DMA_DIRECT_OPS - select NEED_DMA_MAP_STATE - config CHECK_SIGNATURE bool |