1 #ifndef __VKI_XEN_MEMORY_H 2 #define __VKI_XEN_MEMORY_H 3 4 #define VKI_XENMEM_increase_reservation 0 5 #define VKI_XENMEM_decrease_reservation 1 6 #define VKI_XENMEM_maximum_ram_page 2 7 #define VKI_XENMEM_current_reservation 3 8 #define VKI_XENMEM_maximum_reservation 4 9 #define VKI_XENMEM_machphys_mfn_list 5 10 #define VKI_XENMEM_populate_physmap 6 11 #define VKI_XENMEM_add_to_physmap 7 12 #define VKI_XENMEM_memory_map 9 13 #define VKI_XENMEM_machine_memory_map 10 14 #define VKI_XENMEM_exchange 11 15 #define VKI_XENMEM_machphys_mapping 12 16 #define VKI_XENMEM_set_memory_map 13 17 #define VKI_XENMEM_maximum_gpfn 14 18 #define VKI_XENMEM_remove_from_physmap 15 19 #define VKI_XENMEM_set_pod_target 16 20 #define VKI_XENMEM_get_pod_target 17 21 #define VKI_XENMEM_get_sharing_freed_pages 18 22 #define VKI_XENMEM_get_sharing_shared_pages 19 23 #define VKI_XENMEM_claim_pages 24 24 25 struct vki_xen_memory_map { 26 unsigned int nr_entries; 27 VKI_XEN_GUEST_HANDLE(void) buffer; 28 }; 29 30 struct vki_xen_foreign_memory_map { 31 vki_xen_domid_t domid; 32 struct vki_xen_memory_map map; 33 }; 34 35 struct xen_memory_reservation { 36 VKI_XEN_GUEST_HANDLE(vki_xen_pfn_t) extent_start; 37 vki_xen_ulong_t nr_extents; 38 unsigned int extent_order; 39 unsigned int mem_flags; 40 vki_xen_domid_t domid; 41 }; 42 43 struct vki_xen_machphys_mfn_list { 44 unsigned int max_extents; /* IN */ 45 VKI_XEN_GUEST_HANDLE(vki_xen_pfn_t) extent_start; /* OUT */ 46 unsigned int nr_extents; /* OUT */ 47 }; 48 49 struct vki_xen_add_to_physmap { 50 vki_xen_domid_t domid; 51 vki_uint16_t size; 52 53 #define VKI_XENMAPSPACE_shared_info 0 54 #define VKI_XENMAPSPACE_grant_table 1 55 #define VKI_XENMAPSPACE_gmfn 2 56 #define VKI_XENMAPSPACE_gmfn_range 3 57 #define VKI_XENMAPSPACE_gmfn_foreign 4 58 59 unsigned int space; 60 vki_xen_ulong_t idx; 61 vki_xen_pfn_t gpfn; 62 }; 63 64 struct vki_xen_remove_from_physmap { 65 vki_xen_domid_t domid; 66 vki_xen_pfn_t gpfn; 67 }; 68 69 #endif // __VKI_XEN_MEMORY_H 70 71 /*--------------------------------------------------------------------*/ 72 /*--- end ---*/ 73 /*--------------------------------------------------------------------*/ 74