Searched refs:PFN_DOWN (Results 1 - 25 of 118) sorted by path

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/linux-master/arch/sparc/power/
H A Dhibernate.c24 unsigned long nosave_begin_pfn = PFN_DOWN((unsigned long)&__nosave_begin);
25 unsigned long nosave_end_pfn = PFN_DOWN((unsigned long)&__nosave_end);
/linux-master/arch/x86/xen/
H A Dmmu.c15 return PFN_DOWN(maddr.maddr);
/linux-master/drivers/xen/
H A Dbiomerge.c15 return bfn1 + PFN_DOWN(vec1->bv_offset + vec1->bv_len) == bfn2;
/linux-master/include/linux/
H A Dpfn.h20 #define PFN_DOWN(x) ((x) >> PAGE_SHIFT) macro
/linux-master/arch/alpha/kernel/
H A Dsetup.c257 #define PFN_MAX PFN_DOWN(0x80000000)
/linux-master/arch/arc/mm/
H A Dinit.c94 max_low_pfn = max_pfn = PFN_DOWN(low_mem_start + low_mem_sz);
139 min_high_pfn = PFN_DOWN(high_mem_start);
140 max_high_pfn = PFN_DOWN(high_mem_start + high_mem_sz);
/linux-master/arch/arm/include/asm/
H A Dkfence.h14 unsigned long pfn = PFN_DOWN(__pa(addr));
/linux-master/arch/arm/mm/
H A Dinit.c77 *max_low = PFN_DOWN(memblock_get_current_limit());
79 *max_high = PFN_DOWN(memblock_end_of_DRAM());
250 unsigned long end = PFN_DOWN(range_end);
H A Dmmu.c1673 __pv_phys_pfn_offset += PFN_DOWN(offset);
/linux-master/arch/arm64/kernel/
H A Dsetup.c257 start = max(PFN_PHYS(PFN_DOWN(r_start)), mem->start);
/linux-master/arch/arm64/mm/
H A Dinit.c146 max_zone_pfns[ZONE_DMA] = PFN_DOWN(arm64_dma_phys_limit);
149 max_zone_pfns[ZONE_DMA32] = PFN_DOWN(dma32_phys_limit);
323 max = PFN_DOWN(memblock_end_of_DRAM());
371 bool swiotlb = max_pfn > PFN_DOWN(arm64_dma_phys_limit);
/linux-master/arch/csky/include/asm/
H A Dpage.h47 #define phys_to_page(paddr) (pfn_to_page(PFN_DOWN(paddr)))
73 #define ARCH_PFN_OFFSET PFN_DOWN(va_pa_offset + PHYS_OFFSET_OFFSET)
85 #define MAP_NR(x) PFN_DOWN((unsigned long)(x) - PAGE_OFFSET - \
/linux-master/arch/csky/kernel/
H A Dsetup.c17 unsigned long lowmem_size = PFN_DOWN(LOWMEM_LIMIT - PHYS_OFFSET_OFFSET);
18 unsigned long sseg_size = PFN_DOWN(SSEG_SIZE - PHYS_OFFSET_OFFSET);
30 max_low_pfn = max_pfn = PFN_DOWN(memblock_end_of_DRAM());
/linux-master/arch/csky/mm/
H A Dinit.c143 set_pte(&kernel_pte_tables[i - PFN_DOWN(va_pa_offset)], pfn_pte(i, PAGE_KERNEL));
H A Dtcm.c34 if (pfn_valid(PFN_DOWN(CONFIG_ITCM_RAM_BASE)))
55 if (pfn_valid(PFN_DOWN(CONFIG_DTCM_RAM_BASE)))
/linux-master/arch/hexagon/include/asm/
H A Dpage.h56 * This is for PFN_DOWN, which mm.h needs. Seems the right place to pull it in.
92 #define virt_to_page(kaddr) pfn_to_page(PFN_DOWN(__pa(kaddr)))
/linux-master/arch/hexagon/mm/
H A Dinit.c131 bootmem_lastpg = PFN_DOWN(size);
156 bootmem_lastpg = PFN_DOWN((bootmem_lastpg << PAGE_SHIFT) &
169 max_low_pfn = bootmem_lastpg - PFN_DOWN(DMA_RESERVED_BYTES);
/linux-master/arch/loongarch/kernel/
H A Dsetup.c411 register_nosave_region(PFN_DOWN(__pa_symbol(&__nosave_begin)),
553 start = max(PFN_PHYS(PFN_DOWN(r_start)), mem->start);
/linux-master/arch/loongarch/mm/
H A Dmmap.c121 return pfn_valid(PFN_DOWN(PHYSADDR(kaddr)));
/linux-master/arch/loongarch/power/
H A Dhibernate.c41 unsigned long nosave_begin_pfn = PFN_DOWN(__pa(&__nosave_begin));
/linux-master/arch/m68k/kernel/
H A Dsetup_no.c156 min_low_pfn = PFN_DOWN(memory_start);
157 max_pfn = max_low_pfn = PFN_DOWN(memory_end);
/linux-master/arch/m68k/mm/
H A Dmcfmmu.c82 max_zone_pfn[ZONE_DMA] = PFN_DOWN(_ramend);
171 num_pages = PFN_DOWN(_ramend - _rambase);
175 min_low_pfn = PFN_DOWN(_rambase);
176 max_pfn = max_low_pfn = PFN_DOWN(_ramend);
/linux-master/arch/microblaze/include/asm/
H A Dpage.h99 # define phys_to_pfn(phys) (PFN_DOWN(phys))
/linux-master/arch/mips/include/asm/
H A Ddma.h93 #define MAX_DMA_PFN PFN_DOWN(virt_to_phys((void *)MAX_DMA_ADDRESS))
H A Dpage.h213 #define virt_to_pfn(kaddr) PFN_DOWN(virt_to_phys((void *)(kaddr)))

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