| Isaku Yamahata | e04d0d0 | 2008-04-02 10:53:55 -0700 | [diff] [blame] | 1 | #ifndef INCLUDE_XEN_OPS_H |
| 2 | #define INCLUDE_XEN_OPS_H |
| 3 | |
| 4 | #include <linux/percpu.h> |
| Ian Campbell | 7892f69 | 2012-10-16 17:19:15 +0100 | [diff] [blame] | 5 | #include <asm/xen/interface.h> |
| Isaku Yamahata | e04d0d0 | 2008-04-02 10:53:55 -0700 | [diff] [blame] | 6 | |
| 7 | DECLARE_PER_CPU(struct vcpu_info *, xen_vcpu); |
| 8 | |
| Ian Campbell | 03c8142 | 2011-02-17 11:04:20 +0000 | [diff] [blame] | 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); |
| Jeremy Fitzhardinge | 0e91398 | 2008-05-26 23:31:27 +0100 | [diff] [blame] | 12 | |
| 13 | void xen_mm_pin_all(void); |
| 14 | void xen_mm_unpin_all(void); |
| 15 | |
| Isaku Yamahata | ad55db9 | 2008-07-08 15:06:32 -0700 | [diff] [blame] | 16 | void xen_timer_resume(void); |
| 17 | void xen_arch_resume(void); |
| 18 | |
| Stefano Stabellini | 016b6f5 | 2010-05-14 12:45:07 +0100 | [diff] [blame] | 19 | int xen_setup_shutdown_event(void); |
| 20 | |
| Alex Nixon | 08bbc9d | 2009-02-09 12:05:46 -0800 | [diff] [blame] | 21 | extern unsigned long *xen_contiguous_bitmap; |
| Stefano Stabellini | 1b65c4e | 2013-10-10 13:41:10 +0000 | [diff] [blame] | 22 | int xen_create_contiguous_region(phys_addr_t pstart, unsigned int order, |
| Stefano Stabellini | 6990890 | 2013-10-09 16:56:32 +0000 | [diff] [blame] | 23 | unsigned int address_bits, |
| 24 | dma_addr_t *dma_handle); |
| Alex Nixon | 08bbc9d | 2009-02-09 12:05:46 -0800 | [diff] [blame] | 25 | |
| Stefano Stabellini | 1b65c4e | 2013-10-10 13:41:10 +0000 | [diff] [blame] | 26 | void xen_destroy_contiguous_region(phys_addr_t pstart, unsigned int order); |
| Alex Nixon | 08bbc9d | 2009-02-09 12:05:46 -0800 | [diff] [blame] | 27 | |
| David Howells | c140d87 | 2012-03-28 18:30:02 +0100 | [diff] [blame] | 28 | struct vm_area_struct; |
| Ian Campbell | de1ef20 | 2009-05-21 10:09:46 +0100 | [diff] [blame] | 29 | int xen_remap_domain_mfn_range(struct vm_area_struct *vma, |
| 30 | unsigned long addr, |
| Ian Campbell | 7892f69 | 2012-10-16 17:19:15 +0100 | [diff] [blame] | 31 | xen_pfn_t mfn, int nr, |
| Ian Campbell | 9a032e3 | 2012-10-17 13:37:49 -0700 | [diff] [blame] | 32 | pgprot_t prot, unsigned domid, |
| 33 | struct page **pages); |
| 34 | int xen_unmap_domain_mfn_range(struct vm_area_struct *vma, |
| 35 | int numpgs, struct page **pages); |
| Ian Campbell | de1ef20 | 2009-05-21 10:09:46 +0100 | [diff] [blame] | 36 | |
| Konrad Rzeszutek Wilk | 394b40f | 2012-11-27 11:39:40 -0500 | [diff] [blame] | 37 | bool xen_running_on_version_or_later(unsigned int major, unsigned int minor); |
| Isaku Yamahata | e04d0d0 | 2008-04-02 10:53:55 -0700 | [diff] [blame] | 38 | #endif /* INCLUDE_XEN_OPS_H */ |