tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
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
7DECLARE_PER_CPU(struct vcpu_info *, xen_vcpu);
8
9void xen_arch_pre_suspend(void);
10void xen_arch_post_suspend(int suspend_cancelled);
11void xen_arch_hvm_post_suspend(int suspend_cancelled);
12
13void xen_mm_pin_all(void);
14void xen_mm_unpin_all(void);
15
16void xen_timer_resume(void);
17void xen_arch_resume(void);
18
19int xen_setup_shutdown_event(void);
20
21extern unsigned long *xen_contiguous_bitmap;
22int xen_create_contiguous_region(phys_addr_t pstart, unsigned int order,
23 unsigned int address_bits,
24 dma_addr_t *dma_handle);
25
26void xen_destroy_contiguous_region(phys_addr_t pstart, unsigned int order);
27
28struct vm_area_struct;
29int xen_remap_domain_mfn_range(struct vm_area_struct *vma,
30 unsigned long addr,
31 xen_pfn_t mfn, int nr,
32 pgprot_t prot, unsigned domid,
33 struct page **pages);
34int xen_unmap_domain_mfn_range(struct vm_area_struct *vma,
35 int numpgs, struct page **pages);
36
37bool xen_running_on_version_or_later(unsigned int major, unsigned int minor);
38#endif /* INCLUDE_XEN_OPS_H */