diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/hw/xen/xen_common.h | 14 | ||||
| -rw-r--r-- | include/sysemu/xen-mapcache.h | 11 |
2 files changed, 24 insertions, 1 deletions
diff --git a/include/hw/xen/xen_common.h b/include/hw/xen/xen_common.h index e00ddd7..e28ed48 100644 --- a/include/hw/xen/xen_common.h +++ b/include/hw/xen/xen_common.h @@ -78,6 +78,20 @@ static inline void *xenforeignmemory_map(xc_interface *h, uint32_t dom, extern xenforeignmemory_handle *xen_fmem; +#if CONFIG_XEN_CTRL_INTERFACE_VERSION < 41000 + +static inline void *xenforeignmemory_map2(xenforeignmemory_handle *h, + uint32_t dom, void *addr, + int prot, int flags, size_t pages, + const xen_pfn_t arr[/*pages*/], + int err[/*pages*/]) +{ + assert(addr == NULL && flags == 0); + return xenforeignmemory_map(h, dom, prot, pages, arr, err); +} + +#endif + #if CONFIG_XEN_CTRL_INTERFACE_VERSION < 40900 typedef xc_interface xendevicemodel_handle; diff --git a/include/sysemu/xen-mapcache.h b/include/sysemu/xen-mapcache.h index 01daaad..bd4d49e 100644 --- a/include/sysemu/xen-mapcache.h +++ b/include/sysemu/xen-mapcache.h @@ -21,7 +21,9 @@ uint8_t *xen_map_cache(hwaddr phys_addr, hwaddr size, ram_addr_t xen_ram_addr_from_mapcache(void *ptr); void xen_invalidate_map_cache_entry(uint8_t *buffer); void xen_invalidate_map_cache(void); - +uint8_t *xen_replace_cache_entry(hwaddr old_phys_addr, + hwaddr new_phys_addr, + hwaddr size); #else static inline void xen_map_cache_init(phys_offset_to_gaddr_t f, @@ -50,6 +52,13 @@ static inline void xen_invalidate_map_cache(void) { } +static inline uint8_t *xen_replace_cache_entry(hwaddr old_phys_addr, + hwaddr new_phys_addr, + hwaddr size) +{ + abort(); +} + #endif #endif /* XEN_MAPCACHE_H */ |