Home
last modified time | relevance | path

Searched refs:npage (Results 1 – 9 of 9) sorted by relevance

/drivers/vfio/
Dvfio_iommu_type1.c268 static int vfio_lock_acct(struct vfio_dma *dma, long npage, bool async) in vfio_lock_acct() argument
273 if (!npage) in vfio_lock_acct()
282 ret = __account_locked_vm(mm, abs(npage), npage > 0, dma->task, in vfio_lock_acct()
398 long npage, unsigned long *pfn_base, in vfio_pin_pages_remote() argument
435 for (vaddr += PAGE_SIZE, iova += PAGE_SIZE; pinned < npage; in vfio_pin_pages_remote()
477 unsigned long pfn, long npage, in vfio_unpin_pages_remote() argument
483 for (i = 0; i < npage; i++, iova += PAGE_SIZE) { in vfio_unpin_pages_remote()
543 int npage, int prot, in vfio_iommu_type1_pin_pages() argument
574 for (i = 0; i < npage; i++) { in vfio_iommu_type1_pin_pages()
629 int npage) in vfio_iommu_type1_unpin_pages() argument
[all …]
Dvfio.c1913 int vfio_pin_pages(struct device *dev, unsigned long *user_pfn, int npage, in vfio_pin_pages() argument
1921 if (!dev || !user_pfn || !phys_pfn || !npage) in vfio_pin_pages()
1924 if (npage > VFIO_PIN_PAGES_MAX_ENTRIES) in vfio_pin_pages()
1939 npage, prot, phys_pfn); in vfio_pin_pages()
1960 int vfio_unpin_pages(struct device *dev, unsigned long *user_pfn, int npage) in vfio_unpin_pages() argument
1967 if (!dev || !user_pfn || !npage) in vfio_unpin_pages()
1970 if (npage > VFIO_PIN_PAGES_MAX_ENTRIES) in vfio_unpin_pages()
1985 npage); in vfio_unpin_pages()
/drivers/gpu/drm/gma500/
Dgtt.c95 set_pages_array_wc(pages, r->npage); in psb_gtt_insert()
99 for (i = r->roll; i < r->npage; i++) { in psb_gtt_insert()
137 for (i = 0; i < r->npage; i++) in psb_gtt_remove()
140 set_pages_array_wb(r->pages, r->npage); in psb_gtt_remove()
159 if (roll >= r->npage) { in psb_gtt_roll()
173 for (i = r->roll; i < r->npage; i++) { in psb_gtt_roll()
204 gt->npage = gt->gem.size / PAGE_SIZE; in psb_gtt_attach_pages()
255 gt->npage, 0, 0, PSB_MMU_CACHED_MEMORY); in psb_gtt_pin()
296 (gpu_base + gt->offset), gt->npage, 0, 0); in psb_gtt_unpin()
Dgtt.h39 int npage; /* Number of backing pages */ member
Dgma_display.c393 if (gt->npage > 4) in gma_crtc_cursor_set()
396 cursor_pages = gt->npage; in gma_crtc_cursor_set()
Dframebuffer.c90 if (gtt->npage) { in psbfb_pan()
/drivers/infiniband/hw/hns/
Dhns_roce_mr.c1025 int npage = 0; in hns_roce_ib_umem_write_mtt() local
1062 if (!(npage % (1 << (mtt->page_shift - PAGE_SHIFT)))) { in hns_roce_ib_umem_write_mtt()
1072 npage++; in hns_roce_ib_umem_write_mtt()
1583 int npage; in hns_roce_write_mtr() local
1590 npage = 0; in hns_roce_write_mtr()
1600 mtts[i] = bufs[npage] >> PAGE_ADDR_SHIFT; in hns_roce_write_mtr()
1602 mtts[i] = bufs[npage]; in hns_roce_write_mtr()
1604 npage++; in hns_roce_write_mtr()
1651 int npage; in hns_roce_mtr_find() local
1666 npage = min(mtt_count, left); in hns_roce_mtr_find()
[all …]
/drivers/gpu/drm/i915/gvt/
Dkvmgt.c124 int npage; in gvt_unpin_guest_page() local
129 for (npage = 0; npage < total_pages; npage++) { in gvt_unpin_guest_page()
130 unsigned long cur_gfn = gfn + npage; in gvt_unpin_guest_page()
143 int npage; in gvt_pin_guest_page() local
151 for (npage = 0; npage < total_pages; npage++) { in gvt_pin_guest_page()
152 unsigned long cur_gfn = gfn + npage; in gvt_pin_guest_page()
165 npage++; in gvt_pin_guest_page()
170 if (npage == 0) in gvt_pin_guest_page()
172 else if (base_pfn + npage != pfn) { in gvt_pin_guest_page()
175 npage++; in gvt_pin_guest_page()
[all …]
/drivers/infiniband/hw/mthca/
Dmthca_allocator.c162 int npage = (nent * sizeof (void *) + PAGE_SIZE - 1) / PAGE_SIZE; in mthca_array_init() local
165 array->page_list = kmalloc_array(npage, sizeof(*array->page_list), in mthca_array_init()
170 for (i = 0; i < npage; ++i) { in mthca_array_init()