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Searched refs:Maxmem (Results 1 – 25 of 25) sorted by relevance

/freebsd/sys/i386/i386/
H A Dinitcpu.c831 if(Maxmem > 0) in enable_K5_wt_alloc()
832 msr = Maxmem / 16; in enable_K5_wt_alloc()
876 if (Maxmem > 0) in enable_K6_wt_alloc()
877 size = ((Maxmem >> 8) + 3) >> 2; in enable_K6_wt_alloc()
926 if (Maxmem > 0) in enable_K6_2_wt_alloc()
927 size = ((Maxmem >> 8) + 3) >> 2; in enable_K6_2_wt_alloc()
H A Dmachdep.c175 long Maxmem = 0; variable
262 memsize = ptoa((uintmax_t)Maxmem); in cpu_startup()
1059 Maxmem = atop(physmap[physmap_idx + 1]); in getmemsize()
1062 Maxmem = MAXMEM / 4; in getmemsize()
1066 Maxmem = atop(physmem_tunable); in getmemsize()
1072 if (has_smap && Maxmem > atop(physmap[physmap_idx + 1])) in getmemsize()
1073 Maxmem = atop(physmap[physmap_idx + 1]); in getmemsize()
1087 if (atop(physmap[physmap_idx + 1]) != Maxmem && in getmemsize()
1089 printf("Physical memory use set to %ldK\n", Maxmem * 4); in getmemsize()
1095 if (atop(physmap[physmap_idx + 1]) < Maxmem) in getmemsize()
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/freebsd/sys/amd64/amd64/
H A Dmachdep.c199 long Maxmem = 0; variable
269 memsize = ptoa((uintmax_t)Maxmem); in cpu_startup()
906 Maxmem = atop(physmap[physmap_idx + 1]); in getmemsize()
909 Maxmem = MAXMEM / 4; in getmemsize()
913 Maxmem = atop(physmem_tunable); in getmemsize()
931 if (Maxmem > atop(physmap[physmap_idx + 1])) in getmemsize()
932 Maxmem = atop(physmap[physmap_idx + 1]); in getmemsize()
934 if (atop(physmap[physmap_idx + 1]) != Maxmem && in getmemsize()
936 printf("Physical memory use set to %ldK\n", Maxmem * 4); in getmemsize()
982 end = ptoa((vm_paddr_t)Maxmem); in getmemsize()
[all …]
H A Dpmap.c1692 ndmpdp = howmany(ptoa(Maxmem), NBPDP); in create_pagetables()
1702 Maxmem = atop(NDMPML4E * NBPML4); in create_pagetables()
1713 ndm1g = ptoa(Maxmem) >> PDPSHIFT; in create_pagetables()
/freebsd/sys/powerpc/powerpc/
H A Dbusdma_machdep.c202 if (newtag->lowaddr < ptoa((vm_paddr_t)Maxmem) && newtag->iommu == NULL) in bus_dma_tag_create()
332 maxpages = MIN(MAX_BPAGES, Maxmem -atop(dmat->lowaddr)); in bus_dmamap_create()
429 dmat->lowaddr >= ptoa((vm_paddr_t)Maxmem) && in bus_dmamem_alloc()
481 "alignment= %d", dmat->lowaddr, ptoa((vm_paddr_t)Maxmem), in _bus_dmamap_count_phys()
513 "alignment= %d", dmat->lowaddr, ptoa((vm_paddr_t)Maxmem), in _bus_dmamap_count_pages()
H A Dmachdep.c170 long Maxmem = 0; variable
/freebsd/sys/riscv/include/
H A Dmd_var.h35 extern long Maxmem;
/freebsd/sys/arm/include/
H A Dmd_var.h37 extern long Maxmem;
/freebsd/sys/powerpc/include/
H A Dmd_var.h48 extern long Maxmem;
/freebsd/sys/x86/x86/
H A Dbusdma_bounce.c58 #define MAX_BPAGES (Maxmem > atop(0x100000000ULL) ? 8192 : 512)
203 if (newtag->common.lowaddr < ptoa((vm_paddr_t)Maxmem) || in bounce_bus_dma_tag_create()
323 maxpages = MIN(MAX_BPAGES, Maxmem - in bounce_bus_dmamap_create()
437 dmat->common.lowaddr >= ptoa((vm_paddr_t)Maxmem) && in bounce_bus_dmamem_alloc()
552 CTR4(KTR_BUSDMA, "lowaddr= %d Maxmem= %d, boundary= %d, " in _bus_dmamap_count_pages()
554 ptoa((vm_paddr_t)Maxmem), in _bus_dmamap_count_pages()
592 CTR4(KTR_BUSDMA, "lowaddr= %d Maxmem= %d, boundary= %d, " in _bus_dmamap_count_ma()
594 ptoa((vm_paddr_t)Maxmem), in _bus_dmamap_count_ma()
/freebsd/sys/arm64/include/
H A Dmd_var.h35 extern long Maxmem;
/freebsd/sys/amd64/vmm/
H A Dvmm_mem_machdep.c111 return (ptoa(Maxmem)); in vmm_mem_maxaddr()
/freebsd/sys/riscv/riscv/
H A Dbusdma_bounce.c161 if (newtag->common.lowaddr < ptoa((vm_paddr_t)Maxmem) || in bounce_bus_dma_tag_create()
291 maxpages = MIN(MAX_BPAGES, Maxmem - in bounce_bus_dmamap_create()
430 dmat->common.lowaddr >= ptoa((vm_paddr_t)Maxmem) && in bounce_bus_dmamem_alloc()
523 CTR4(KTR_BUSDMA, "lowaddr= %d Maxmem= %d, boundary= %d, " in _bus_dmamap_count_pages()
525 ptoa((vm_paddr_t)Maxmem), in _bus_dmamap_count_pages()
/freebsd/sys/arm64/arm64/
H A Dbusdma_bounce.c297 if (newtag->common.lowaddr < ptoa((vm_paddr_t)Maxmem) || in bounce_bus_dma_tag_create()
432 maxpages = MIN(MAX_BPAGES, Maxmem - in bounce_bus_dmamap_create()
572 dmat->common.lowaddr >= ptoa((vm_paddr_t)Maxmem) && in bounce_bus_dmamem_alloc()
689 ptoa((vm_paddr_t)Maxmem), in _bus_dmamap_count_pages()
/freebsd/sys/kern/
H A Dsubr_physmem.c99 long Maxmem; variable
545 Maxmem = atop(phys_avail[nextidx - 1]); in physmem_init_kernel_globals()
/freebsd/sys/x86/include/
H A Dx86_var.h37 extern long Maxmem;
/freebsd/sys/x86/iommu/
H A Damd_ctx.c250 domain->iodom.end = id_mapped ? ptoa(Maxmem) : BUS_SPACE_MAXADDR; in amdiommu_domain_alloc()
H A Dintel_ctx.c388 domain->iodom.end = id_mapped ? ptoa(Maxmem) : BUS_SPACE_MAXADDR; in dmar_domain_alloc()
/freebsd/sys/powerpc/powernv/
H A Dopal_pci.c368 maxmem = roundup2(powerpc_ptob(Maxmem), tce_size); in opalpci_attach()
/freebsd/sys/powerpc/mpc85xx/
H A Dpci_mpc85xx.c758 ptoa(Maxmem), 0); in fsl_pcib_decode_win()
/freebsd/sys/powerpc/aim/
H A Dmmu_radix.c2070 Maxmem = 0; in mmu_radix_late_bootstrap()
2072 Maxmem = MAX(Maxmem, powerpc_btop(phys_avail[i + 1])); in mmu_radix_late_bootstrap()
2372 dmaplimit = roundup2(powerpc_ptob(Maxmem), L2_PAGE_SIZE); in mmu_radix_bootstrap()
5900 if (pa < powerpc_ptob(Maxmem)) in mmu_radix_mapdev_attr()
5902 pa, powerpc_ptob(Maxmem)); in mmu_radix_mapdev_attr()
H A Dmmu_oea64.c1162 Maxmem = 0; in moea64_late_bootstrap()
1164 Maxmem = MAX(Maxmem, powerpc_btop(phys_avail[i + 1])); in moea64_late_bootstrap()
H A Dmmu_oea.c944 Maxmem = powerpc_btop(phys_avail[i + 1]); in moea_bootstrap()
/freebsd/sys/dev/firewire/
H A Dfwohci.c1850 prequpper = ((uintmax_t)Maxmem << PAGE_SHIFT) >> 16;
1856 (uintmax_t)Maxmem << PAGE_SHIFT,
/freebsd/sys/dev/agp/
H A Dagp_i810.c1277 if (ptoa((vm_paddr_t)Maxmem) > in agp_i810_attach()