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| author | Jiaxun Yang <jiaxun.yang@flygoat.com> | 2023-02-22 14:24:23 +0100 |
|---|---|---|
| committer | Thomas Bogendoerfer <tsbogend@alpha.franken.de> | 2023-03-24 14:06:43 +0100 |
| commit | 6be87d61c427e63c33d9cea8dc2e20cd06700882 (patch) | |
| tree | 7d194f6929afa77f62e77897b0bdb92bcca7e497 /arch/mips/Kconfig | |
| parent | MIPS: octeon: Use of_address_to_resource() (diff) | |
| download | linux-6be87d61c427e63c33d9cea8dc2e20cd06700882.tar.xz linux-6be87d61c427e63c33d9cea8dc2e20cd06700882.zip | |
MIPS: Always select ARCH_HAS_SETUP_DMA_OPS
arch_setup_dma_ops on MIPS sets coherency information in struct device.
It's essential for per-device coherency to work.
Select it for all non-coherent platforms.
Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Diffstat (limited to 'arch/mips/Kconfig')
| -rw-r--r-- | arch/mips/Kconfig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index b91086b0ae22..fa72d906916f 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -134,7 +134,6 @@ choice config MIPS_GENERIC_KERNEL bool "Generic board-agnostic MIPS kernel" - select ARCH_HAS_SETUP_DMA_OPS select MIPS_GENERIC select BOOT_RAW select BUILTIN_DTB @@ -1069,6 +1068,7 @@ config DMA_NONCOHERENT # by pgprot_writcombine can be mixed, and the latter sometimes provides # significant advantages. # + select ARCH_HAS_SETUP_DMA_OPS select ARCH_HAS_DMA_WRITE_COMBINE select ARCH_HAS_DMA_PREP_COHERENT select ARCH_HAS_SYNC_DMA_FOR_DEVICE |