Searched refs:ZONE_DMA (Results 1 - 20 of 20) sorted by relevance

/linux-master/arch/m68k/mm/
H A Dinit.c75 max_zone_pfn[ZONE_DMA] = end_mem >> PAGE_SHIFT;
H A Dsun3mmu.c91 max_zone_pfn[ZONE_DMA] = ((unsigned long)high_memory) >> PAGE_SHIFT;
H A Dmcfmmu.c82 max_zone_pfn[ZONE_DMA] = PFN_DOWN(_ramend);
H A Dmotorola.c511 max_zone_pfn[ZONE_DMA] = memblock_end_of_DRAM();
/linux-master/arch/microblaze/mm/
H A Dinit.c88 zones_size[ZONE_DMA] = max_low_pfn;
91 zones_size[ZONE_DMA] = max_pfn;
/linux-master/drivers/crypto/
H A Domap-crypto.c105 if (page_zonenum(sg_page(sg)) != ZONE_DMA)
H A Domap-sham.c780 if (page_zonenum(sg_page(sg_tmp)) != ZONE_DMA) {
/linux-master/arch/alpha/mm/
H A Dinit.c249 max_zone_pfn[ZONE_DMA] = dma_pfn;
/linux-master/arch/loongarch/mm/
H A Dinit.c68 max_zone_pfns[ZONE_DMA] = MAX_DMA_PFN;
/linux-master/arch/powerpc/mm/
H A Dmem.c213 * We setup ZONE_DMA to be 31-bits on all platforms and ZONE_NORMAL to be
215 * ZONE_DMA.
220 * ZONE_DMA.
258 max_zone_pfns[ZONE_DMA] = min(max_low_pfn,
/linux-master/arch/s390/mm/
H A Dinit.c100 max_zone_pfns[ZONE_DMA] = virt_to_pfn(MAX_DMA_ADDRESS);
/linux-master/arch/arm64/mm/
H A Dinit.c60 * If the corresponding config options are enabled, we create both ZONE_DMA
61 * and ZONE_DMA32. By default ZONE_DMA covers the 32-bit addressable memory
146 max_zone_pfns[ZONE_DMA] = PFN_DOWN(arm64_dma_phys_limit);
375 * If no bouncing needed for ZONE_DMA, reduce the swiotlb
/linux-master/include/trace/events/
H A Dmmflags.h265 IFDEF_ZONE_DMA( EM (ZONE_DMA, "DMA")) \
/linux-master/include/linux/
H A Dgfp.h47 #define OPT_ZONE_DMA ZONE_DMA
H A Dmmzone.h729 * ZONE_DMA and ZONE_DMA32 are used when there are peripherals not able
732 * space ZONE_DMA32 is used. ZONE_DMA is left for the ones with smaller
739 ZONE_DMA, enumerator in enum:zone_type
1471 * zone_idx() returns 0 for the ZONE_DMA zone, 1 for the ZONE_NORMAL zone, etc.
/linux-master/arch/arm/mm/
H A Dinit.c115 max_zone_pfn[ZONE_DMA] = min(arm_dma_pfn_limit, max_low);
/linux-master/arch/mips/mm/
H A Dinit.c411 max_zone_pfns[ZONE_DMA] = MAX_DMA_PFN;
/linux-master/arch/x86/mm/
H A Dinit.c1047 max_zone_pfns[ZONE_DMA] = min(MAX_DMA_PFN, max_low_pfn);
/linux-master/arch/sparc/mm/
H A Dsrmmu.c978 max_zone_pfn[ZONE_DMA] = max_low_pfn;
/linux-master/mm/
H A Dpage_alloc.c238 * NORMAL allocation will leave 784M/256 of ram reserved in the ZONE_DMA
240 * HIGHMEM allocation will leave (224M+784M)/256 of ram reserved in ZONE_DMA
247 [ZONE_DMA] = 256,
3124 * are worse than fragmentation. If the next zone is ZONE_DMA then it is
4943 * watermark within ZONE_DMA and ZONE_NORMAL.
4945 * Return: number of pages beyond high watermark within ZONE_DMA and
6785 struct zone *zone = &pgdat->node_zones[ZONE_DMA];

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