1 #ifndef INCLUDE_XEN_OPS_H 2 #define INCLUDE_XEN_OPS_H 3 4 #include <linux/percpu.h> 5 #include <asm/xen/interface.h> 6 7 DECLARE_PER_CPU(struct vcpu_info *, xen_vcpu); 8 9 void xen_arch_pre_suspend(void); 10 void xen_arch_post_suspend(int suspend_cancelled); 11 void xen_arch_hvm_post_suspend(int suspend_cancelled); 12 13 void xen_mm_pin_all(void); 14 void xen_mm_unpin_all(void); 15 16 void xen_timer_resume(void); 17 void xen_arch_resume(void); 18 19 int xen_setup_shutdown_event(void); 20 21 extern unsigned long *xen_contiguous_bitmap; 22 int xen_create_contiguous_region(unsigned long vstart, unsigned int order, 23 unsigned int address_bits); 24 25 void xen_destroy_contiguous_region(unsigned long vstart, unsigned int order); 26 27 struct vm_area_struct; 28 int xen_remap_domain_mfn_range(struct vm_area_struct *vma, 29 unsigned long addr, 30 xen_pfn_t mfn, int nr, 31 pgprot_t prot, unsigned domid, 32 struct page **pages); 33 int xen_unmap_domain_mfn_range(struct vm_area_struct *vma, 34 int numpgs, struct page **pages); 35 36 bool xen_running_on_version_or_later(unsigned int major, unsigned int minor); 37 #endif /* INCLUDE_XEN_OPS_H */ 38