diff options
Diffstat (limited to 'include/hw/xen/xen_common.h')
| -rw-r--r-- | include/hw/xen/xen_common.h | 33 |
1 files changed, 31 insertions, 2 deletions
diff --git a/include/hw/xen/xen_common.h b/include/hw/xen/xen_common.h index 5f1402b494..93f631e5bf 100644 --- a/include/hw/xen/xen_common.h +++ b/include/hw/xen/xen_common.h @@ -119,6 +119,22 @@ static inline int xendevicemodel_pin_memory_cacheattr( return xc_domain_pin_memory_cacheattr(xen_xc, domid, start, end, type); } +typedef void xenforeignmemory_resource_handle; + +#define XENMEM_resource_ioreq_server 0 + +#define XENMEM_resource_ioreq_server_frame_bufioreq 0 +#define XENMEM_resource_ioreq_server_frame_ioreq(n) (1 + (n)) + +static inline xenforeignmemory_resource_handle *xenforeignmemory_map_resource( + xenforeignmemory_handle *fmem, domid_t domid, unsigned int type, + unsigned int id, unsigned long frame, unsigned long nr_frames, + void **paddr, int prot, int flags) +{ + errno = EOPNOTSUPP; + return NULL; +} + #endif /* CONFIG_XEN_CTRL_INTERFACE_VERSION < 41100 */ #if CONFIG_XEN_CTRL_INTERFACE_VERSION < 41000 @@ -667,8 +683,21 @@ static inline int xen_domain_create(xc_interface *xc, uint32_t ssidref, #if CONFIG_XEN_CTRL_INTERFACE_VERSION < 40800 - -typedef void *xengnttab_grant_copy_segment_t; +struct xengnttab_grant_copy_segment { + union xengnttab_copy_ptr { + void *virt; + struct { + uint32_t ref; + uint16_t offset; + uint16_t domid; + } foreign; + } source, dest; + uint16_t len; + uint16_t flags; + int16_t status; +}; + +typedef struct xengnttab_grant_copy_segment xengnttab_grant_copy_segment_t; static inline int xengnttab_grant_copy(xengnttab_handle *xgt, uint32_t count, xengnttab_grant_copy_segment_t *segs) |