arm: header files

A simple implementation of everything under asm-arm and arch-arm.h; some
of these files are shamelessly taken from Linux.

Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Signed-off-by: Tim Deegan <Tim.Deegan@citrix.com>
Committed-by: Ian Campbell <ian.campbell@citrix.com>

1 files changed, 35 insertions, 0 deletions

diff --git a/xen/include/asm-arm/grant_table.h b/xen/include/asm-arm/grant_table.h
new file mode 100644
index 0000000000..e49aa8d115
--- /dev/null
+++ b/xen/include/asm-arm/grant_table.h
@@ -0,0 +1,35 @@
+#ifndef __ASM_GRANT_TABLE_H__
+#define __ASM_GRANT_TABLE_H__
+
+#include <xen/grant_table.h>
+
+#define INVALID_GFN (-1UL)
+#define INITIAL_NR_GRANT_FRAMES 1
+
+void gnttab_clear_flag(unsigned long nr, uint16_t *addr);
+int create_grant_host_mapping(unsigned long gpaddr,
+        unsigned long mfn, unsigned int flags, unsigned int
+        cache_flags);
+#define gnttab_host_mapping_get_page_type(op, d, rd) (0)
+int replace_grant_host_mapping(unsigned long gpaddr, unsigned long mfn,
+        unsigned long new_gpaddr, unsigned int flags);
+void gnttab_mark_dirty(struct domain *d, unsigned long l);
+#define gnttab_create_status_page(d, t, i) do {} while (0)
+#define gnttab_create_shared_page(d, t, i) do {} while (0)
+#define gnttab_shared_gmfn(d, t, i) (0)
+#define gnttab_status_gmfn(d, t, i) (0)
+#define gnttab_release_host_mappings(domain) 1
+static inline int replace_grant_supported(void)
+{
+    return 1;
+}
+
+#endif /* __ASM_GRANT_TABLE_H__ */
+/*
+ * Local variables:
+ * mode: C
+ * c-set-style: "BSD"
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ */