Searched refs:io_page_size (Results 1 - 4 of 4) sorted by relevance
/linux-4.4.14/include/linux/ |
H A D | iommu-helper.h | 27 unsigned long io_page_size) iommu_num_pages() 29 unsigned long size = (addr & (io_page_size - 1)) + len; iommu_num_pages() 31 return DIV_ROUND_UP(size, io_page_size); iommu_num_pages() 25 iommu_num_pages(unsigned long addr, unsigned long len, unsigned long io_page_size) iommu_num_pages() argument
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/linux-4.4.14/drivers/char/agp/ |
H A D | hp-agp.c | 71 int io_page_size; member in struct:_hp_private 102 hp->io_page_size = 1 << hp->io_tlb_shift; hp_zx1_ioc_shared() 103 hp->io_pages_per_kpage = PAGE_SIZE / hp->io_page_size; hp_zx1_ioc_shared() 109 hp->gatt_entries = hp->gart_size / hp->io_page_size; hp_zx1_ioc_shared() 149 hp->io_page_size = 1 << hp->io_tlb_shift; hp_zx1_ioc_owner() 150 hp->io_pages_per_kpage = PAGE_SIZE / hp->io_page_size; hp_zx1_ioc_owner() 156 hp->gatt_entries = hp->gart_size / hp->io_page_size; hp_zx1_ioc_owner() 157 hp->io_pdir_size = (HP_ZX1_IOVA_SIZE / hp->io_page_size) * sizeof(u64); hp_zx1_ioc_owner() 369 k++, j++, paddr += hp->io_page_size) { hp_zx1_insert_memory()
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H A D | parisc-agp.c | 51 int io_page_size; member in struct:_parisc_agp_info 161 k++, j++, paddr += info->io_page_size) { parisc_agp_insert_memory() 265 info->io_page_size = 1 << io_tlb_shift; agp_ioc_init() 266 info->io_pages_per_kpage = PAGE_SIZE / info->io_page_size; agp_ioc_init() 272 info->gatt_entries = info->gart_size / info->io_page_size; agp_ioc_init()
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H A D | i460-agp.c | 296 unsigned long paddr, io_pg_start, io_page_size; i460_insert_memory_small_io_page() local 326 io_page_size = 1UL << I460_IO_PAGE_SHIFT; i460_insert_memory_small_io_page() 329 for (k = 0; k < I460_IOPAGES_PER_KPAGE; k++, j++, paddr += io_page_size) i460_insert_memory_small_io_page()
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