search for: is_non_coh

...a_arcv2() && ioc_exists) || - dma_get_attr(DMA_ATTR_NON_CONSISTENT, attrs)) + (attrs & DMA_ATTR_NON_CONSISTENT)) need_coh = 0; /* @@ -95,7 +95,7 @@ static void arc_dma_free(struct device *dev, size_t size, void *vaddr, struct page *page = virt_to_page(dma_handle); int is_non_coh = 1; - is_non_coh = dma_get_attr(DMA_ATTR_NON_CONSISTENT, attrs) || + is_non_coh = (attrs & DMA_ATTR_NON_CONSISTENT) || (is_isa_arcv2() && ioc_exists); if (PageHighMem(page) || !is_non_coh) diff --git a/arch/arm/mm/dma-mapping.c b/arch/arm/mm/dma-mapping.c index ebb3fde99043.....

...90,7 @@ static void *arc_dma_alloc(struct device *dev, size_t size, } static void arc_dma_free(struct device *dev, size_t size, void *vaddr, - dma_addr_t dma_handle, struct dma_attrs *attrs) + dma_addr_t dma_handle, unsigned long attrs) { struct page *page = virt_to_page(dma_handle); int is_non_coh = 1; @@ -129,7 +129,7 @@ static void _dma_cache_sync(phys_addr_t paddr, size_t size, static dma_addr_t arc_dma_map_page(struct device *dev, struct page *page, unsigned long offset, size_t size, enum dma_data_direction dir, - struct dma_attrs *attrs) + unsigned long attrs) { phys_addr_t p...

Hi, This is third approach (complete this time) for replacing struct dma_attrs with unsigned long. The main patch (2/45) doing the change is split into many subpatches for easier review (3-43). They should be squashed together when applying. *Important:* Patchset is *only* build tested on allyesconfigs: ARM, ARM64, i386, x86_64 and powerpc. Please provide reviewes and tests for other