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28 lines
667 B
28 lines
667 B
/* SPDX-License-Identifier: GPL-2.0 */ |
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#ifndef _XEN_MMU_H |
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#include <linux/linkage.h> |
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#include <asm/page.h> |
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enum pt_level { |
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PT_PGD, |
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PT_P4D, |
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PT_PUD, |
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PT_PMD, |
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PT_PTE |
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}; |
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bool __set_phys_to_machine(unsigned long pfn, unsigned long mfn); |
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void set_pte_mfn(unsigned long vaddr, unsigned long pfn, pgprot_t flags); |
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pte_t xen_ptep_modify_prot_start(struct vm_area_struct *vma, unsigned long addr, pte_t *ptep); |
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void xen_ptep_modify_prot_commit(struct vm_area_struct *vma, unsigned long addr, |
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pte_t *ptep, pte_t pte); |
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unsigned long xen_read_cr2_direct(void); |
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extern void xen_init_mmu_ops(void); |
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extern void xen_hvm_init_mmu_ops(void); |
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#endif /* _XEN_MMU_H */
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