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Lines Matching defs:pfn

369 	unsigned long pfn;
372 		pfn = (e->val64 & ADDR_1G_MASK) >> PAGE_SHIFT;
374 		pfn = (e->val64 & ADDR_2M_MASK) >> PAGE_SHIFT;
376 		pfn = (e->val64 & ADDR_64K_MASK) >> PAGE_SHIFT;
378 		pfn = (e->val64 & ADDR_4K_MASK) >> PAGE_SHIFT;
379 	return pfn;
382 static void gen8_gtt_set_pfn(struct intel_gvt_gtt_entry *e, unsigned long pfn)
386 		pfn &= (ADDR_1G_MASK >> PAGE_SHIFT);
389 		pfn &= (ADDR_2M_MASK >> PAGE_SHIFT);
392 		pfn &= (ADDR_64K_MASK >> PAGE_SHIFT);
395 		pfn &= (ADDR_4K_MASK >> PAGE_SHIFT);
398 	e->val64 |= (pfn << PAGE_SHIFT);
984 	unsigned long pfn;
987 	pfn = ops->get_pfn(entry);
991 	if (!pfn || pfn == vgpu->gtt.scratch_pt[type].page_mfn)
994 	intel_gvt_hypervisor_dma_unmap_guest_page(vgpu, pfn << PAGE_SHIFT);
1150  * @entry: target pfn's gtt entry
1159 	unsigned long pfn;
1164 	pfn = intel_gvt_hypervisor_gfn_to_mfn(vgpu, ops->get_pfn(entry));
1165 	if (pfn == INTEL_GVT_INVALID_ADDR)
1168 	return PageTransHuge(pfn_to_page(pfn));
2203 	unsigned long pfn;
2205 	pfn = pte_ops->get_pfn(entry);
2206 	if (pfn != vgpu->gvt->gtt.scratch_mfn)
2208 						pfn << PAGE_SHIFT);