Searched refs:arm64_dma_phys_limit (Results 1 – 2 of 2) sorted by relevance
88 phys_addr_t __ro_after_init arm64_dma_phys_limit; variable90 phys_addr_t __ro_after_init arm64_dma_phys_limit = PHYS_MASK + 1; variable96 #define CRASH_ADDR_LOW_MAX arm64_dma_phys_limit224 arm64_dma_phys_limit = max_zone_phys(zone_dma_bits); in zone_sizes_init()225 max_zone_pfns[ZONE_DMA] = PFN_DOWN(arm64_dma_phys_limit); in zone_sizes_init()229 if (!arm64_dma_phys_limit) in zone_sizes_init()230 arm64_dma_phys_limit = dma32_phys_limit; in zone_sizes_init()435 dma_contiguous_reserve(arm64_dma_phys_limit); in bootmem_init()454 swiotlb_init(max_pfn > PFN_DOWN(arm64_dma_phys_limit), SWIOTLB_VERBOSE); in mem_init()
103 extern phys_addr_t arm64_dma_phys_limit;104 #define ARCH_LOW_ADDRESS_LIMIT (arm64_dma_phys_limit - 1)
