Searched refs:maxpages (Results 1 – 8 of 8) sorted by relevance
| /freebsd/sys/kern/ |
| H A D | kern_physio.c | 48 int error, i, npages, maxpages; in physio() local
102 maxpages = btoc(MIN(uio->uio_resid, maxphys)) + 1; in physio()
103 pages = malloc(sizeof(*pages) * maxpages, M_DEVBUF, M_WAITOK); in physio()
108 maxpages = PBUF_PAGES; in physio()
155 prot, pages, maxpages)) < 0) { in physio()
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| /freebsd/sys/dev/rtwn/ |
| H A D | if_rtwn_fw.c | 162 const int maxpages = len / R92C_FW_PAGE_SIZE; in rtwn_load_firmware() local
168 for (page = 0; page < maxpages; page++) { in rtwn_load_firmware()
175 if (page != maxpages) in rtwn_load_firmware()
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| /freebsd/sys/powerpc/powerpc/ |
| H A D | busdma_machdep.c | 310 int maxpages; in bus_dmamap_create() local
326 maxpages = MAX_BPAGES; in bus_dmamap_create()
328 maxpages = MIN(MAX_BPAGES, Maxmem -atop(dmat->lowaddr)); in bus_dmamap_create()
330 || (bz->map_count > 0 && bz->total_bpages < maxpages)) { in bus_dmamap_create()
334 pages = MIN(maxpages - bz->total_bpages, pages); in bus_dmamap_create()
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| /freebsd/sys/vm/ |
| H A D | vm_reserv.c | 578 u_long allocpages, maxpages, minpages; in vm_reserv_alloc_contig() local
653 maxpages = roundup2(minpages, VM_LEVEL_0_NPAGES); in vm_reserv_alloc_contig()
654 allocpages = maxpages; in vm_reserv_alloc_contig()
671 if (first + maxpages > rightcap) { in vm_reserv_alloc_contig()
672 if (maxpages == VM_LEVEL_0_NPAGES) { in vm_reserv_alloc_contig()
695 first + maxpages > object->size) { in vm_reserv_alloc_contig()
696 if (maxpages == VM_LEVEL_0_NPAGES) in vm_reserv_alloc_contig()
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| /freebsd/sys/riscv/riscv/ |
| H A D | busdma_bounce.c | 241 int error, maxpages, pages; in bounce_bus_dmamap_create() local
285 maxpages = MAX_BPAGES; in bounce_bus_dmamap_create()
287 maxpages = MIN(MAX_BPAGES, Maxmem - in bounce_bus_dmamap_create()
290 (bz->map_count > 0 && bz->total_bpages < maxpages)) { in bounce_bus_dmamap_create()
292 pages = MIN(maxpages - bz->total_bpages, pages); in bounce_bus_dmamap_create()
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| /freebsd/sys/x86/x86/ |
| H A D | busdma_bounce.c | 272 int error, maxpages, pages; in bounce_bus_dmamap_create() local
317 maxpages = MAX_BPAGES; in bounce_bus_dmamap_create()
319 maxpages = MIN(MAX_BPAGES, Maxmem - in bounce_bus_dmamap_create()
322 (bz->map_count > 0 && bz->total_bpages < maxpages)) { in bounce_bus_dmamap_create()
325 pages = MIN(maxpages - bz->total_bpages, pages); in bounce_bus_dmamap_create()
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| /freebsd/sys/arm64/arm64/ |
| H A D | busdma_bounce.c | 382 int error, maxpages, pages; in bounce_bus_dmamap_create() local
424 maxpages = MAX_BPAGES; in bounce_bus_dmamap_create()
426 maxpages = MIN(MAX_BPAGES, Maxmem - in bounce_bus_dmamap_create()
429 (bz->map_count > 0 && bz->total_bpages < maxpages)) { in bounce_bus_dmamap_create()
431 pages = MIN(maxpages - bz->total_bpages, pages); in bounce_bus_dmamap_create()
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| /freebsd/sys/arm/arm/ |
| H A D | busdma_machdep.c | 519 int maxpages; in allocate_bz_and_pages() local
536 maxpages = MAX_BPAGES; in allocate_bz_and_pages()
538 maxpages = 2 * bz->map_count; in allocate_bz_and_pages()
540 (bz->map_count > 0 && bz->total_bpages < maxpages)) { in allocate_bz_and_pages()
544 pages = MIN(maxpages - bz->total_bpages, pages); in allocate_bz_and_pages()
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