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Searched refs:io_page_size (Results 1 - 8 of 8) sorted by relevance

/kernel/linux/linux-5.10/include/linux/
H A Diommu-helper.h35 unsigned long io_page_size) in iommu_num_pages()
37 unsigned long size = (addr & (io_page_size - 1)) + len; in iommu_num_pages()
39 return DIV_ROUND_UP(size, io_page_size); in iommu_num_pages()
33 iommu_num_pages(unsigned long addr, unsigned long len, unsigned long io_page_size) iommu_num_pages() argument
/kernel/linux/linux-6.6/include/linux/
H A Diommu-helper.h37 unsigned long io_page_size) in iommu_num_pages()
39 unsigned long size = (addr & (io_page_size - 1)) + len; in iommu_num_pages()
41 return DIV_ROUND_UP(size, io_page_size); in iommu_num_pages()
35 iommu_num_pages(unsigned long addr, unsigned long len, unsigned long io_page_size) iommu_num_pages() argument
/kernel/linux/linux-5.10/drivers/char/agp/
H A Dhp-agp.c68 int io_page_size; member
99 hp->io_page_size = 1 << hp->io_tlb_shift; in hp_zx1_ioc_shared()
100 hp->io_pages_per_kpage = PAGE_SIZE / hp->io_page_size; in hp_zx1_ioc_shared()
106 hp->gatt_entries = hp->gart_size / hp->io_page_size; in hp_zx1_ioc_shared()
146 hp->io_page_size = 1 << hp->io_tlb_shift; in hp_zx1_ioc_owner()
147 hp->io_pages_per_kpage = PAGE_SIZE / hp->io_page_size; in hp_zx1_ioc_owner()
153 hp->gatt_entries = hp->gart_size / hp->io_page_size; in hp_zx1_ioc_owner()
154 hp->io_pdir_size = (HP_ZX1_IOVA_SIZE / hp->io_page_size) * sizeof(u64); in hp_zx1_ioc_owner()
366 k++, j++, paddr += hp->io_page_size) { in hp_zx1_insert_memory()
H A Dparisc-agp.c47 int io_page_size; member
160 k++, j++, paddr += info->io_page_size) { in parisc_agp_insert_memory()
274 info->io_page_size = 1 << io_tlb_shift; in agp_ioc_init()
275 info->io_pages_per_kpage = PAGE_SIZE / info->io_page_size; in agp_ioc_init()
281 info->gatt_entries = info->gart_size / info->io_page_size; in agp_ioc_init()
H A Di460-agp.c296 unsigned long paddr, io_pg_start, io_page_size; in i460_insert_memory_small_io_page() local
326 io_page_size = 1UL << I460_IO_PAGE_SHIFT; in i460_insert_memory_small_io_page()
329 for (k = 0; k < I460_IOPAGES_PER_KPAGE; k++, j++, paddr += io_page_size) in i460_insert_memory_small_io_page()
/kernel/linux/linux-6.6/drivers/char/agp/
H A Dhp-agp.c68 int io_page_size; member
99 hp->io_page_size = 1 << hp->io_tlb_shift; in hp_zx1_ioc_shared()
100 hp->io_pages_per_kpage = PAGE_SIZE / hp->io_page_size; in hp_zx1_ioc_shared()
106 hp->gatt_entries = hp->gart_size / hp->io_page_size; in hp_zx1_ioc_shared()
146 hp->io_page_size = 1 << hp->io_tlb_shift; in hp_zx1_ioc_owner()
147 hp->io_pages_per_kpage = PAGE_SIZE / hp->io_page_size; in hp_zx1_ioc_owner()
153 hp->gatt_entries = hp->gart_size / hp->io_page_size; in hp_zx1_ioc_owner()
154 hp->io_pdir_size = (HP_ZX1_IOVA_SIZE / hp->io_page_size) * sizeof(u64); in hp_zx1_ioc_owner()
366 k++, j++, paddr += hp->io_page_size) { in hp_zx1_insert_memory()
H A Dparisc-agp.c47 int io_page_size; member
160 k++, j++, paddr += info->io_page_size) { in parisc_agp_insert_memory()
276 info->io_page_size = 1 << io_tlb_shift; in agp_ioc_init()
277 info->io_pages_per_kpage = PAGE_SIZE / info->io_page_size; in agp_ioc_init()
283 info->gatt_entries = info->gart_size / info->io_page_size; in agp_ioc_init()
H A Di460-agp.c296 unsigned long paddr, io_pg_start, io_page_size; in i460_insert_memory_small_io_page() local
326 io_page_size = 1UL << I460_IO_PAGE_SHIFT; in i460_insert_memory_small_io_page()
329 for (k = 0; k < I460_IOPAGES_PER_KPAGE; k++, j++, paddr += io_page_size) in i460_insert_memory_small_io_page()

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