arm_dma_pfn_limit  224 arch/arm/mm/dma-mapping.c 	unsigned long max_dma_pfn = min(max_pfn - 1, arm_dma_pfn_limit);
arm_dma_pfn_limit   93 arch/arm/mm/init.c unsigned long arm_dma_pfn_limit;
arm_dma_pfn_limit  116 arch/arm/mm/init.c 	arm_dma_pfn_limit = arm_dma_limit >> PAGE_SHIFT;
arm_dma_pfn_limit   87 arch/arm/mm/mm.h extern unsigned long arm_dma_pfn_limit;