Searched refs:arm64_dma_phys_limit (Results 1 – 3 of 3) sorted by relevance
71 phys_addr_t __ro_after_init arm64_dma_phys_limit; variable158 arm64_dma_phys_limit = max_zone_phys(zone_dma_limit); in dma_limits_init()161 if (!arm64_dma_phys_limit) in dma_limits_init()162 arm64_dma_phys_limit = dma32_phys_limit; in dma_limits_init()164 if (!arm64_dma_phys_limit) in dma_limits_init()165 arm64_dma_phys_limit = PHYS_MASK + 1; in dma_limits_init()324 dma_contiguous_reserve(arm64_dma_phys_limit); in bootmem_init()344 if (max_pfn <= PFN_DOWN(arm64_dma_phys_limit)) { in arch_mm_preinit()
8 #define CRASH_ADDR_LOW_MAX arm64_dma_phys_limit
105 extern phys_addr_t arm64_dma_phys_limit;106 #define ARCH_LOW_ADDRESS_LIMIT (arm64_dma_phys_limit - 1)