Messages in this thread | | | Subject | Re: [PATCH v1 3/4] MIPS: bmips: Remove obsolete DMA mapping support | From | Florian Fainelli <> | Date | Thu, 9 Dec 2021 13:31:39 -0800 |
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On 12/9/21 12:47 PM, Jim Quinlan wrote: > The code in 'arch/mips/bmips/dma.c' performed DMA mapping for inbound > regions. This mapping was and is required for the Broadcom STB PCIe > controller HW. This code is removed as the current 'struct device' has a > @dma_range_map field which performs the same functionality by processing > the "dma-ranges" DT property. > > Subsequently, ARCH_HAS_PHYS_TO_DMA is now unset since the dma_to_phys() > and phys_to_dma() functions are removed. > > Signed-off-by: Jim Quinlan <jim2101024@gmail.com>
CC Christoph so he can do the happy dance, thanks!
Acked-by: Florian Fainelli <f.fainelli@gmail.com> -- Florian
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