From 9c17d615a66ebd655871bf891ec0fe901ad8b332 Mon Sep 17 00:00:00 2001 From: Paolo Bonzini Date: Mon, 17 Dec 2012 18:20:04 +0100 Subject: softmmu: move include files to include/sysemu/ Signed-off-by: Paolo Bonzini --- include/sysemu/xen-mapcache.h | 56 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 56 insertions(+) create mode 100644 include/sysemu/xen-mapcache.h (limited to 'include/sysemu/xen-mapcache.h') diff --git a/include/sysemu/xen-mapcache.h b/include/sysemu/xen-mapcache.h new file mode 100644 index 0000000000..c59804060b --- /dev/null +++ b/include/sysemu/xen-mapcache.h @@ -0,0 +1,56 @@ +/* + * Copyright (C) 2011 Citrix Ltd. + * + * This work is licensed under the terms of the GNU GPL, version 2. See + * the COPYING file in the top-level directory. + * + */ + +#ifndef XEN_MAPCACHE_H +#define XEN_MAPCACHE_H + +#include + +typedef hwaddr (*phys_offset_to_gaddr_t)(hwaddr start_addr, + ram_addr_t size, + void *opaque); +#ifdef CONFIG_XEN + +void xen_map_cache_init(phys_offset_to_gaddr_t f, + void *opaque); +uint8_t *xen_map_cache(hwaddr phys_addr, hwaddr size, + uint8_t lock); +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); + +#else + +static inline void xen_map_cache_init(phys_offset_to_gaddr_t f, + void *opaque) +{ +} + +static inline uint8_t *xen_map_cache(hwaddr phys_addr, + hwaddr size, + uint8_t lock) +{ + abort(); +} + +static inline ram_addr_t xen_ram_addr_from_mapcache(void *ptr) +{ + abort(); +} + +static inline void xen_invalidate_map_cache_entry(uint8_t *buffer) +{ +} + +static inline void xen_invalidate_map_cache(void) +{ +} + +#endif + +#endif /* !XEN_MAPCACHE_H */ -- cgit v1.2.3