arch/arm/include/asm/dma.h

16

extern phys_addr_t arm_dma_limit;

arch/arm/include/asm/dma.h

17

#define ARCH_LOW_ADDRESS_LIMIT arm_dma_limit

arch/arm/mm/init.c

103

arm_dma_limit = PHYS_OFFSET + arm_dma_zone_size - 1;

arch/arm/mm/init.c

105

arm_dma_limit = 0xffffffff;

arch/arm/mm/init.c

106

arm_dma_pfn_limit = arm_dma_limit >> PAGE_SHIFT;

arch/arm/mm/init.c

196

dma_contiguous_reserve(arm_dma_limit);

arch/arm/mm/init.c

94

phys_addr_t arm_dma_limit;

arch/arm/mm/mm.h

80

extern phys_addr_t arm_dma_limit;