Module Name: src
Committed By: pooka
Date: Sun Apr 13 15:43:26 UTC 2014
Modified Files:
src/sys/rump/dev/lib/libpci: rumpdev_bus_space.c
Log Message:
add some sort of bus_space_barrier()
To generate a diff of this commit:
cvs rdiff -u -r1.1 -r1.2 src/sys/rump/dev/lib/libpci/rumpdev_bus_space.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/rump/dev/lib/libpci/rumpdev_bus_space.c
diff -u src/sys/rump/dev/lib/libpci/rumpdev_bus_space.c:1.1 src/sys/rump/dev/lib/libpci/rumpdev_bus_space.c:1.2
--- src/sys/rump/dev/lib/libpci/rumpdev_bus_space.c:1.1 Fri Apr 4 12:53:59 2014
+++ src/sys/rump/dev/lib/libpci/rumpdev_bus_space.c Sun Apr 13 15:43:26 2014
@@ -1,4 +1,4 @@
-/* $NetBSD: rumpdev_bus_space.c,v 1.1 2014/04/04 12:53:59 pooka Exp $ */
+/* $NetBSD: rumpdev_bus_space.c,v 1.2 2014/04/13 15:43:26 pooka Exp $ */
/*-
* Copyright (c) 2013 Antti Kantee. All Rights Reserved.
@@ -26,6 +26,7 @@
*/
#include <sys/cdefs.h>
+#include <sys/atomic.h>
#include <sys/param.h>
@@ -175,3 +176,12 @@ bus_space_unmap(bus_space_tag_t bst, bus
panic("%s: unimplemented", __func__);
}
+
+void
+bus_space_barrier(bus_space_tag_t bst, bus_space_handle_t bsh,
+ bus_size_t offset, bus_size_t len, int flags)
+{
+
+ /* weelll ... */
+ membar_sync();
+}
