Searched refs:arm_dma_pfn_limit (Results 1 – 2 of 2) sorted by relevance
81 extern unsigned long arm_dma_pfn_limit;84 #define arm_dma_pfn_limit (~0ul >> PAGE_SHIFT) macro
94 unsigned long arm_dma_pfn_limit; variable105 arm_dma_pfn_limit = arm_dma_limit >> PAGE_SHIFT; in setup_dma_zone()115 max_zone_pfn[ZONE_DMA] = min(arm_dma_pfn_limit, max_low); in zone_sizes_init()274 swiotlb_init(max_pfn > arm_dma_pfn_limit, SWIOTLB_VERBOSE); in mem_init()