Messages in this thread Patch in this message | | | From | Jiaxun Yang <> | Subject | [PATCH v2 4/5] riscv: Select ARCH_DMA_DEFAULT_COHERENT | Date | Thu, 23 Feb 2023 11:36:43 +0000 |
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For riscv our assumption is unless a device states it is non-coherent, we take it to be DMA coherent.
Select ARCH_DMA_DEFAULT_COHERENT to ensure dma_default_coherent is always initialized to true.
Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com> --- arch/riscv/Kconfig | 1 + 1 file changed, 1 insertion(+)
diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig index 1d46a268ce16..b71ce992c0c0 100644 --- a/arch/riscv/Kconfig +++ b/arch/riscv/Kconfig @@ -233,6 +233,7 @@ config LOCKDEP_SUPPORT config RISCV_DMA_NONCOHERENT bool + select ARCH_DMA_DEFAULT_COHERENT select ARCH_HAS_DMA_PREP_COHERENT select ARCH_HAS_SETUP_DMA_OPS select ARCH_HAS_SYNC_DMA_FOR_CPU -- 2.37.1 (Apple Git-137.1)
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