Searched refs:dma32_phys_limit (Results 1 – 3 of 3) sorted by relevance
126 phys_addr_t __maybe_unused dma32_phys_limit = in arch_zone_limits_init() local133 max_zone_pfns[ZONE_DMA32] = PFN_DOWN(dma32_phys_limit); in arch_zone_limits_init()142 phys_addr_t __maybe_unused dma32_phys_limit = in dma_limits_init() local161 arm64_dma_phys_limit = dma32_phys_limit; in dma_limits_init()
7 #define CRASH_ADDR_LOW_MAX dma32_phys_limit
77 phys_addr_t dma32_phys_limit __initdata;82 max_zone_pfns[ZONE_DMA32] = PFN_DOWN(dma32_phys_limit); in arch_zone_limits_init()168 bool swiotlb = max_pfn > PFN_DOWN(dma32_phys_limit) && in arch_mm_preinit()169 memblock_start_of_DRAM() < dma32_phys_limit; in arch_mm_preinit()289 dma32_phys_limit = min(4UL * SZ_1G, (unsigned long)PFN_PHYS(max_low_pfn)); in setup_bootmem()1360 dma_contiguous_reserve(dma32_phys_limit); in misc_mem_init()