aboutsummaryrefslogtreecommitdiffstats
path: root/include/xen
diff options
context:
space:
mode:
Diffstat (limited to 'include/xen')
-rw-r--r--include/xen/grant_table.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/xen/grant_table.h b/include/xen/grant_table.h
index d2822920d43..46620484612 100644
--- a/include/xen/grant_table.h
+++ b/include/xen/grant_table.h
@@ -103,6 +103,12 @@ void gnttab_grant_foreign_access_ref(grant_ref_t ref, domid_t domid,
void gnttab_grant_foreign_transfer_ref(grant_ref_t, domid_t domid,
unsigned long pfn);
+int arch_gnttab_map_shared(unsigned long *frames, unsigned long nr_gframes,
+ unsigned long max_nr_gframes,
+ struct grant_entry **__shared);
+void arch_gnttab_unmap_shared(struct grant_entry *shared,
+ unsigned long nr_gframes);
+
#define gnttab_map_vaddr(map) ((void *)(map.host_virt_addr))
#endif /* __ASM_GNTTAB_H__ */