| /Linux-v5.15/tools/testing/selftests/vm/ |
| D | madv_populate.c | 28 static size_t pagesize; variable
32 const unsigned long pfn = (unsigned long)start / pagesize; in pagemap_get_entry()
62 addr = mmap(0, pagesize, PROT_READ | PROT_WRITE, in sense_support()
67 ret = madvise(addr, pagesize, MADV_POPULATE_READ); in sense_support()
71 ret = madvise(addr, pagesize, MADV_POPULATE_WRITE); in sense_support()
75 munmap(addr, pagesize); in sense_support()
131 ret = munmap(addr + pagesize, pagesize); in test_holes()
144 ret = madvise(addr, 2 * pagesize, MADV_POPULATE_READ); in test_holes()
147 ret = madvise(addr, 2 * pagesize, MADV_POPULATE_WRITE); in test_holes()
152 ret = madvise(addr + pagesize, pagesize, MADV_POPULATE_READ); in test_holes()
[all …]
|
| D | split_huge_page_test.c | 20 uint64_t pagesize; variable
258 /* remap the first pagesize of first THP */ in split_pte_mapped_thp()
259 pte_mapped = mremap(one_page, pagesize, pagesize, MREMAP_MAYMOVE); in split_pte_mapped_thp()
261 /* remap the Nth pagesize of Nth THP */ in split_pte_mapped_thp()
263 pte_mapped2 = mremap(one_page + pmd_pagesize * i + pagesize * i, in split_pte_mapped_thp()
264 pagesize, pagesize, in split_pte_mapped_thp()
266 pte_mapped + pagesize * i); in split_pte_mapped_thp()
275 for (i = 0; i < pagesize * 4; i++) in split_pte_mapped_thp()
276 if (i % pagesize == 0 && in split_pte_mapped_thp()
287 (uint64_t)pte_mapped + pagesize * 4); in split_pte_mapped_thp()
[all …]
|
| /Linux-v5.15/drivers/misc/sgi-gru/ |
| D | gruhandles.c | 141 int asid, int pagesize, int global, int n, in tgh_invalidate() argument
146 tgh->pagesize = pagesize; in tgh_invalidate()
159 int pagesize) in tfh_write_only() argument
166 tfh->pagesize = pagesize; in tfh_write_only()
175 int pagesize) in tfh_write_restart() argument
182 tfh->pagesize = pagesize; in tfh_write_restart()
|
| D | gruhandles.h | 204 unsigned int pagesize:5; member
291 unsigned int pagesize:5; member
343 /* GRU paddr shift for pfn. (NOTE: shift is NOT by actual pagesize) */
482 * Convert a processor pagesize into the strange encoded pagesize used by the
483 * GRU. Processor pagesize is encoded as log of bytes per page. (or PAGE_SHIFT)
484 * pagesize log pagesize grupagesize
508 unsigned long vaddrmask, int asid, int pagesize, int global, int n,
511 int gaa, unsigned long vaddr, int asid, int dirty, int pagesize);
513 int gaa, unsigned long vaddr, int asid, int dirty, int pagesize);
|
| /Linux-v5.15/drivers/usb/storage/ |
| D | alauda.c | 87 unsigned int pagesize; /* page size in bytes */ member
430 MEDIA_INFO(us).pagesize = 1 << media_info->pageshift; in alauda_init_media()
718 * redundancy data. Returns (pagesize+64)*pages bytes in data.
737 data, (MEDIA_INFO(us).pagesize + 64) * pages, NULL); in alauda_read_block_raw()
742 * data. Returns pagesize*pages bytes in data. Note that data must be big enough
743 * to hold (pagesize+64)*pages bytes of data, but you can ignore those 'extra'
750 unsigned int pagesize = MEDIA_INFO(us).pagesize; in alauda_read_block() local
758 int dest_offset = i * pagesize; in alauda_read_block()
759 int src_offset = i * (pagesize + 64); in alauda_read_block()
760 memmove(data + dest_offset, data + src_offset, pagesize); in alauda_read_block()
[all …]
|
| /Linux-v5.15/drivers/net/ethernet/ibm/ehea/ |
| D | ehea_qmr.c | 29 queue->current_q_offset += queue->pagesize; in hw_qpageit_get_inc()
31 queue->current_q_offset -= queue->pagesize; in hw_qpageit_get_inc()
41 const u32 pagesize, const u32 qe_size) in hw_queue_ctor() argument
43 int pages_per_kpage = PAGE_SIZE / pagesize; in hw_queue_ctor()
46 if ((pagesize > PAGE_SIZE) || (!pages_per_kpage)) { in hw_queue_ctor()
47 pr_err("pagesize conflict! kernel pagesize=%d, ehea pagesize=%d\n", in hw_queue_ctor()
48 (int)PAGE_SIZE, (int)pagesize); in hw_queue_ctor()
52 queue->queue_length = nr_of_pages * pagesize; in hw_queue_ctor()
70 kpage += pagesize; in hw_queue_ctor()
77 queue->pagesize = pagesize; in hw_queue_ctor()
[all …]
|
| /Linux-v5.15/arch/arm64/mm/ |
| D | hugetlbpage.c | 62 size_t pagesize = huge_page_size(h); in arch_hugetlb_migration_supported() local
64 switch (pagesize) { in arch_hugetlb_migration_supported()
74 __func__, pagesize); in arch_hugetlb_migration_supported()
344 size_t pagesize = 1UL << shift; in arch_make_huge_pte() local
346 if (pagesize == CONT_PTE_SIZE) { in arch_make_huge_pte()
348 } else if (pagesize == CONT_PMD_SIZE) { in arch_make_huge_pte()
350 } else if (pagesize != PUD_SIZE && pagesize != PMD_SIZE) { in arch_make_huge_pte()
352 __func__, pagesize); in arch_make_huge_pte()
|
| /Linux-v5.15/drivers/mtd/nand/raw/ |
| D | nand_samsung.c | 25 /* Get pagesize */ in samsung_nand_decode_id()
26 memorg->pagesize = 2048 << (extid & 0x03); in samsung_nand_decode_id()
27 mtd->writesize = memorg->pagesize; in samsung_nand_decode_id()
69 memorg->pagesize; in samsung_nand_decode_id()
|
| D | nand_jedec.c | 98 memorg->pagesize = le32_to_cpu(p->byte_per_page); in nand_jedec_detect()
99 mtd->writesize = memorg->pagesize; in nand_jedec_detect()
104 mtd->erasesize = memorg->pages_per_eraseblock * memorg->pagesize; in nand_jedec_detect()
|
| D | nand_amd.c | 28 memorg->pagesize == 512) { in amd_nand_decode_id()
32 memorg->pagesize; in amd_nand_decode_id()
|
| D | nand_hynix.c | 489 memorg->oobsize *= memorg->pagesize / SZ_8K; in hynix_nand_extract_oobsize()
630 /* Extract pagesize */ in hynix_nand_decode_id()
631 memorg->pagesize = 2048 << (chip->id.data[3] & 0x03); in hynix_nand_decode_id()
632 mtd->writesize = memorg->pagesize; in hynix_nand_decode_id()
644 memorg->pagesize; in hynix_nand_decode_id()
648 memorg->pagesize; in hynix_nand_decode_id()
652 memorg->pagesize; in hynix_nand_decode_id()
|
| /Linux-v5.15/Documentation/devicetree/bindings/eeprom/ |
| D | at25.yaml | 49 pagesize:
99 Size of the eeprom page. Deprecated, use "pagesize" property instead.
116 - pagesize
137 pagesize = <64>;
|
| D | at24.yaml | 125 pagesize:
127 The length of the pagesize for writing. Please consult the
188 pagesize = <32>;
|
| /Linux-v5.15/tools/testing/selftests/powerpc/tm/ |
| D | tm-signal-pagefault.c | 52 static size_t pagesize; variable
78 uf_mem_offset = (uf_mem_offset + pagesize - 1) & ~(pagesize - 1); in get_uf_mem()
122 uffdio_copy.dst = msg.arg.pagefault.address & ~(pagesize-1); in fault_handler_thread()
127 uffdio_copy.len = pagesize; in fault_handler_thread()
145 pagesize = sysconf(_SC_PAGE_SIZE); in setup_uf_mem()
|
| /Linux-v5.15/drivers/iommu/amd/ |
| D | amd_iommu_types.h | 312 * Pagesize is expected to be a power-of-two
314 #define PAGE_SIZE_LEVEL(pagesize) \ argument
315 ((__ffs(pagesize) - 12) / 9)
318 * Pagesize is expected to be a power-of-two
320 #define PAGE_SIZE_PTE_COUNT(pagesize) \ argument
321 (1ULL << ((__ffs(pagesize) - 12) % 9))
325 * Pagesize is expected to be a power-of-two
327 #define PAGE_SIZE_ALIGN(address, pagesize) \ argument
328 ((address) & ~((pagesize) - 1))
330 * Creates an IOMMU PTE for an address and a given pagesize
[all …]
|
| /Linux-v5.15/drivers/mtd/devices/ |
| D | mtd_dataflash.c | 616 int pagesize, int pageoffset, char revision) in add_dataflash_otp() argument
630 priv->page_size = pagesize; in add_dataflash_otp()
640 device->size = nr_pages * pagesize; in add_dataflash_otp()
641 device->erasesize = pagesize; in add_dataflash_otp()
642 device->writesize = pagesize; in add_dataflash_otp()
656 dev_info(&spi->dev, "%s (%lld KBytes) pagesize %d bytes%s\n", in add_dataflash_otp()
658 pagesize, otp_tag); in add_dataflash_otp()
673 int nr_pages, int pagesize, int pageoffset) in add_dataflash() argument
675 return add_dataflash_otp(spi, name, nr_pages, pagesize, in add_dataflash()
689 u16 pagesize; member
[all …]
|
| /Linux-v5.15/arch/mips/dec/prom/ |
| D | memory.c | 73 mem_size += (8 * bm->pagesize); in rex_setup_memory_region()
75 mem_start += (8 * bm->pagesize); in rex_setup_memory_region()
78 mem_start += mem_size + (8 * bm->pagesize); in rex_setup_memory_region()
|
| /Linux-v5.15/Documentation/userspace-api/media/dvb/ |
| D | dmx-mmap.rst | 33 multiple of the pagesize and mmap will fail when the specified
57 ``start`` must be a multiple of the pagesize. Use of this option is
106 they are too large, or not aligned on a ``PAGESIZE`` boundary.)
|
| /Linux-v5.15/Documentation/devicetree/bindings/mtd/ |
| D | gpmc-nand.txt | 125 "2 + (PAGESIZE / 512) * ECC_BYTES" <= OOBSIZE"
128 PAGESIZE number of bytes in main-area of device page
136 Example(a): For a device with PAGESIZE = 2048 and OOBSIZE = 64 and
143 Example(b): For a device with PAGESIZE = 2048 and OOBSIZE = 128 and
|
| /Linux-v5.15/drivers/staging/rtl8723bs/hal/ |
| D | rtl8723b_cmd.c | 509 u16 BufIndex, PageSize = 128; in rtl8723b_set_FwRsvdPagePkt() local
519 MaxRsvdPageBufSize = RsvdPageNum*PageSize; in rtl8723b_set_FwRsvdPagePkt()
541 BufIndex += (CurtPktPageNum*PageSize); in rtl8723b_set_FwRsvdPagePkt()
552 BufIndex += (CurtPktPageNum*PageSize); in rtl8723b_set_FwRsvdPagePkt()
569 BufIndex += (CurtPktPageNum*PageSize); in rtl8723b_set_FwRsvdPagePkt()
586 BufIndex += (CurtPktPageNum*PageSize); in rtl8723b_set_FwRsvdPagePkt()
603 BufIndex += (CurtPktPageNum*PageSize); in rtl8723b_set_FwRsvdPagePkt()
823 u16 BufIndex, PageSize; in SetFwRsvdPagePkt_BTCoex() local
830 PageSize = PAGE_SIZE_TX_8723B; in SetFwRsvdPagePkt_BTCoex()
833 MaxRsvdPageBufSize = RsvdPageNum*PageSize; in SetFwRsvdPagePkt_BTCoex()
[all …]
|
| /Linux-v5.15/arch/arm/boot/dts/ |
| D | socfpga_cyclone5_vining_fpga.dts | 140 pagesize = <8>;
192 pagesize = <8>;
203 pagesize = <8>;
216 pagesize = <8>;
|
| /Linux-v5.15/arch/arm64/boot/dts/freescale/ |
| D | imx8mm-venice-gw700x.dtsi | 253 pagesize = <16>;
259 pagesize = <16>;
265 pagesize = <16>;
271 pagesize = <16>;
375 pagesize = <32>;
|
| /Linux-v5.15/Documentation/userspace-api/media/v4l/ |
| D | func-mmap.rst | 31 multiple of the pagesize and mmap will fail when the specified
72 ``start`` must be a multiple of the pagesize. Use of this option is
128 they are too large, or not aligned on a ``PAGESIZE`` boundary.)
|
| /Linux-v5.15/arch/m68k/kernel/ |
| D | sun3-head.S | 16 PAGESIZE = 8192 define
73 movl #(PAGESIZE),%d0
|
| /Linux-v5.15/include/linux/mtd/ |
| D | nand.h | 20 * @pagesize: page size
31 unsigned int pagesize; member
44 .pagesize = (ps), \
441 return nand->memorg.pagesize; in nanddev_page_size()
490 return nand->memorg.pagesize * nand->memorg.pages_per_eraseblock; in nanddev_eraseblock_size()
528 nand->memorg.pagesize; in nanddev_target_size()
709 pageoffs = do_div(tmp, nand->memorg.pagesize); in nanddev_offs_to_pos()
769 return (loff_t)npages * nand->memorg.pagesize; in nanddev_pos_to_offs()
890 nand->memorg.pagesize - iter->req.dataoffs, in nanddev_io_iter_init()
915 iter->req.datalen = min_t(unsigned int, nand->memorg.pagesize, in nanddev_io_iter_next_page()
|
