Searched refs:xen_pfn (Results 1 – 5 of 5) sorted by relevance
| /linux-4.19.296/include/xen/ |
| D | page.h | 18 #define xen_pfn_to_page(xen_pfn) \ argument
19 (pfn_to_page((unsigned long)(xen_pfn) >> (PAGE_SHIFT - XEN_PAGE_SHIFT)))
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| /linux-4.19.296/drivers/xen/ |
| D | swiotlb-xen.c | 83 unsigned long xen_pfn = bfn_to_pfn(XEN_PFN_DOWN(baddr)); in xen_bus_to_phys() local
84 dma_addr_t dma = (dma_addr_t)xen_pfn << XEN_PAGE_SHIFT; in xen_bus_to_phys()
97 static int check_pages_physically_contiguous(unsigned long xen_pfn, in check_pages_physically_contiguous() argument
105 next_bfn = pfn_to_bfn(xen_pfn); in check_pages_physically_contiguous()
109 if (pfn_to_bfn(++xen_pfn) != ++next_bfn) in check_pages_physically_contiguous()
117 unsigned long xen_pfn = XEN_PFN_DOWN(p); in range_straddles_page_boundary() local
122 if (check_pages_physically_contiguous(xen_pfn, offset, size)) in range_straddles_page_boundary()
130 unsigned long xen_pfn = bfn_to_local_pfn(bfn); in is_xen_swiotlb_buffer() local
131 phys_addr_t paddr = XEN_PFN_PHYS(xen_pfn); in is_xen_swiotlb_buffer()
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| D | xlate_mmu.c | 51 unsigned long xen_pfn = 0; in xen_for_each_gfn() local
58 xen_pfn = page_to_xen_pfn(page); in xen_for_each_gfn()
60 fn(pfn_to_gfn(xen_pfn++), data); in xen_for_each_gfn()
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| D | grant-table.c | 999 unsigned long xen_pfn; in gnttab_foreach_grant_in_range() local
1004 xen_pfn = page_to_xen_pfn(page) + XEN_PFN_DOWN(offset); in gnttab_foreach_grant_in_range()
1008 fn(pfn_to_gfn(xen_pfn), goffset, glen, data); in gnttab_foreach_grant_in_range()
1011 xen_pfn++; in gnttab_foreach_grant_in_range()
1023 unsigned long xen_pfn = 0; in gnttab_foreach_grant() local
1028 xen_pfn = page_to_xen_pfn(pages[i / XEN_PFN_PER_PAGE]); in gnttab_foreach_grant()
1032 fn(pfn_to_gfn(xen_pfn), goffset, XEN_PAGE_SIZE, data); in gnttab_foreach_grant()
1035 xen_pfn++; in gnttab_foreach_grant()
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| D | gntdev.c | 929 unsigned long xen_pfn; in gntdev_get_page() local
938 xen_pfn = page_to_xen_pfn(page) + XEN_PFN_DOWN(addr & ~PAGE_MASK); in gntdev_get_page()
939 *gfn = pfn_to_gfn(xen_pfn); in gntdev_get_page()
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