datapath: Rename brc_sysfs_* to dp_sysfs_*.

[sliver-openvswitch.git] / datapath / dp_sysfs.h

diff --git a/datapath/dp_sysfs.h b/datapath/dp_sysfs.h
new file mode 100644 (file)
index 0000000..d98fdf3
--- /dev/null
+++ b/datapath/dp_sysfs.h
@@ -0,0 +1,33 @@
+/*
+ * Copyright (c) 2009 Nicira Networks.
+ * Distributed under the terms of the GNU GPL version 2.
+ *
+ * Significant portions of this file may be copied from parts of the Linux
+ * kernel, by Linus Torvalds and others.
+ */
+
+#ifndef DP_SYSFS_H
+#define DP_SYSFS_H 1
+
+struct datapath;
+struct net_bridge_port;
+
+/* dp_sysfs_dp.c */
+int dp_sysfs_add_dp(struct datapath *dp);
+int dp_sysfs_del_dp(struct datapath *dp);
+
+/* dp_sysfs_if.c */
+int dp_sysfs_add_if(struct net_bridge_port *p);
+int dp_sysfs_del_if(struct net_bridge_port *p);
+
+#include <linux/version.h>
+#if LINUX_VERSION_CODE == KERNEL_VERSION(2,6,18)
+#define SUPPORT_SYSFS 1
+#else
+/* We only support sysfs on Linux 2.6.18 because that's the only place we
+ * really need it (on Xen, for brcompat) and it's a big pain to try to support
+ * multiple versions. */
+#endif
+
+#endif /* dp_sysfs.h */
+