Lines Matching refs:mfn
244 void set_pte_mfn(unsigned long vaddr, unsigned long mfn, pgprot_t flags) in set_pte_mfn() argument
246 set_pte_vaddr(vaddr, mfn_pte(mfn, flags)); in set_pte_mfn()
315 unsigned long mfn = (val & XEN_PTE_MFN_MASK) >> PAGE_SHIFT; in pte_mfn_to_pfn() local
316 unsigned long pfn = mfn_to_pfn(mfn); in pte_mfn_to_pfn()
333 unsigned long mfn; in pte_pfn_to_mfn() local
335 mfn = __pfn_to_mfn(pfn); in pte_pfn_to_mfn()
343 if (unlikely(mfn == INVALID_P2M_ENTRY)) { in pte_pfn_to_mfn()
344 mfn = 0; in pte_pfn_to_mfn()
347 mfn &= ~(FOREIGN_FRAME_BIT | IDENTITY_FRAME_BIT); in pte_pfn_to_mfn()
348 val = ((pteval_t)mfn << PAGE_SHIFT) | flags; in pte_pfn_to_mfn()
668 op.arg1.mfn = pfn_to_mfn(pfn); in xen_do_pin()
992 op.arg1.mfn = pfn_to_mfn(pfn); in pin_pagetable_pfn()
1299 unsigned long mfn; in __xen_write_cr3() local
1304 mfn = pfn_to_mfn(PFN_DOWN(cr3)); in __xen_write_cr3()
1306 mfn = 0; in __xen_write_cr3()
1308 WARN_ON(mfn == 0 && kernel); in __xen_write_cr3()
1311 op.arg1.mfn = mfn; in __xen_write_cr3()
1495 op->arg1.mfn = pfn_to_mfn(pfn); in __pin_pagetable_pfn()
1981 paddr = PFN_PHYS(mfn_to_pfn(xen_start_info->console.domU.mfn)); in xen_reserve_special_pages()
2190 unsigned long mfn; in xen_remap_exchanged_ptes() local
2201 mfn = mfns[i]; in xen_remap_exchanged_ptes()
2203 mfn = first_mfn + i; in xen_remap_exchanged_ptes()
2215 mfn_pte(mfn, PAGE_KERNEL), flags); in xen_remap_exchanged_ptes()
2217 set_phys_to_machine(virt_to_pfn(vaddr), mfn); in xen_remap_exchanged_ptes()