| /Linux-v6.1/tools/testing/selftests/vm/ |
| D | soft-dirty.c | 15 static void test_simple(int pagemap_fd, int pagesize) in test_simple() argument
20 map = aligned_alloc(pagesize, pagesize); in test_simple()
48 static void test_vma_reuse(int pagemap_fd, int pagesize) in test_vma_reuse() argument
52 map = mmap(NULL, pagesize, (PROT_READ | PROT_WRITE), (MAP_PRIVATE | MAP_ANON), -1, 0); in test_vma_reuse()
61 munmap(map, pagesize); in test_vma_reuse()
63 map2 = mmap(NULL, pagesize, (PROT_READ | PROT_WRITE), (MAP_PRIVATE | MAP_ANON), -1, 0); in test_vma_reuse()
74 munmap(map2, pagesize); in test_vma_reuse()
77 static void test_hugepage(int pagemap_fd, int pagesize) in test_hugepage() argument
124 static void test_mprotect(int pagemap_fd, int pagesize, bool anon) in test_mprotect() argument
132 map = mmap(NULL, pagesize, PROT_READ|PROT_WRITE, in test_mprotect()
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| D | madv_populate.c | 28 static size_t pagesize; variable
43 addr = mmap(0, pagesize, PROT_READ | PROT_WRITE, in sense_support()
48 ret = madvise(addr, pagesize, MADV_POPULATE_READ); in sense_support()
52 ret = madvise(addr, pagesize, MADV_POPULATE_WRITE); in sense_support()
56 munmap(addr, pagesize); in sense_support()
112 ret = munmap(addr + pagesize, pagesize); in test_holes()
125 ret = madvise(addr, 2 * pagesize, MADV_POPULATE_READ); in test_holes()
128 ret = madvise(addr, 2 * pagesize, MADV_POPULATE_WRITE); in test_holes()
133 ret = madvise(addr + pagesize, pagesize, MADV_POPULATE_READ); in test_holes()
136 ret = madvise(addr + pagesize, pagesize, MADV_POPULATE_WRITE); in test_holes()
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| D | split_huge_page_test.c | 21 uint64_t pagesize; variable
177 /* remap the first pagesize of first THP */ in split_pte_mapped_thp()
178 pte_mapped = mremap(one_page, pagesize, pagesize, MREMAP_MAYMOVE); in split_pte_mapped_thp()
180 /* remap the Nth pagesize of Nth THP */ in split_pte_mapped_thp()
182 pte_mapped2 = mremap(one_page + pmd_pagesize * i + pagesize * i, in split_pte_mapped_thp()
183 pagesize, pagesize, in split_pte_mapped_thp()
185 pte_mapped + pagesize * i); in split_pte_mapped_thp()
194 for (i = 0; i < pagesize * 4; i++) in split_pte_mapped_thp()
195 if (i % pagesize == 0 && in split_pte_mapped_thp()
206 (uint64_t)pte_mapped + pagesize * 4); in split_pte_mapped_thp()
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| /Linux-v6.1/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()
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| 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);
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| /Linux-v6.1/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()
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| /Linux-v6.1/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()
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| /Linux-v6.1/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()
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| 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()
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| D | nand_amd.c | 28 memorg->pagesize == 512) { in amd_nand_decode_id()
32 memorg->pagesize; in amd_nand_decode_id()
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| /Linux-v6.1/Documentation/devicetree/bindings/eeprom/ |
| D | at25.yaml | 47 pagesize:
97 Size of the eeprom page. Deprecated, use "pagesize" property instead.
115 - pagesize
136 pagesize = <64>;
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| D | at24.yaml | 134 pagesize:
136 The length of the pagesize for writing. Please consult the
197 pagesize = <32>;
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| /Linux-v6.1/arch/arm/boot/dts/ |
| D | aspeed-bmc-inventec-transformers.dts | 134 pagesize = <128>;
177 pagesize = <128>;
183 pagesize = <128>;
229 pagesize = <128>;
241 pagesize = <128>;
253 pagesize = <128>;
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| D | socfpga_cyclone5_vining_fpga.dts | 140 pagesize = <8>;
192 pagesize = <8>;
203 pagesize = <8>;
216 pagesize = <8>;
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| /Linux-v6.1/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()
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| /Linux-v6.1/arch/loongarch/lib/ |
| D | dump_tlb.c | 22 pr_info("PageSize : 0x%0x\n", read_csr_pagesize()); in dump_tlb_regs()
34 unsigned int pagesize, c0, c1, i; in dump_tlb() local
47 pagesize = read_csr_pagesize(); in dump_tlb()
67 pr_info("Index: %4d pgsize=0x%x ", i, (1 << pagesize)); in dump_tlb()
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| /Linux-v6.1/arch/arm64/mm/ |
| D | hugetlbpage.c | 78 size_t pagesize = huge_page_size(h); in arch_hugetlb_migration_supported() local
80 if (!__hugetlb_valid_size(pagesize)) { in arch_hugetlb_migration_supported()
82 __func__, pagesize); in arch_hugetlb_migration_supported()
398 size_t pagesize = 1UL << shift; in arch_make_huge_pte() local
401 if (pagesize == CONT_PTE_SIZE) { in arch_make_huge_pte()
403 } else if (pagesize == CONT_PMD_SIZE) { in arch_make_huge_pte()
405 } else if (pagesize != PUD_SIZE && pagesize != PMD_SIZE) { in arch_make_huge_pte()
407 __func__, pagesize); in arch_make_huge_pte()
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| /Linux-v6.1/drivers/iommu/amd/ |
| D | amd_iommu_types.h | 326 * Pagesize is expected to be a power-of-two
328 #define PAGE_SIZE_LEVEL(pagesize) \ argument
329 ((__ffs(pagesize) - 12) / 9)
332 * Pagesize is expected to be a power-of-two
334 #define PAGE_SIZE_PTE_COUNT(pagesize) \ argument
335 (1ULL << ((__ffs(pagesize) - 12) % 9))
339 * Pagesize is expected to be a power-of-two
341 #define PAGE_SIZE_ALIGN(address, pagesize) \ argument
342 ((address) & ~((pagesize) - 1))
344 * Creates an IOMMU PTE for an address and a given pagesize
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| /Linux-v6.1/drivers/mtd/devices/ |
| D | mtd_dataflash.c | 630 int pagesize, int pageoffset, char revision) in add_dataflash_otp() argument
644 priv->page_size = pagesize; in add_dataflash_otp()
654 device->size = nr_pages * pagesize; in add_dataflash_otp()
655 device->erasesize = pagesize; in add_dataflash_otp()
656 device->writesize = pagesize; in add_dataflash_otp()
670 dev_info(&spi->dev, "%s (%lld KBytes) pagesize %d bytes%s\n", in add_dataflash_otp()
672 pagesize, otp_tag); in add_dataflash_otp()
687 int nr_pages, int pagesize, int pageoffset) in add_dataflash() argument
689 return add_dataflash_otp(spi, name, nr_pages, pagesize, in add_dataflash()
703 u16 pagesize; member
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| /Linux-v6.1/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()
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| /Linux-v6.1/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.)
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| /Linux-v6.1/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()
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| /Linux-v6.1/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.)
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| /Linux-v6.1/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>;
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| /Linux-v6.1/arch/m68k/kernel/ |
| D | sun3-head.S | 16 PAGESIZE = 8192 define
73 movl #(PAGESIZE),%d0
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