1 files changed, 31 insertions, 0 deletions
diff --git a/net/psp/psp.h b/net/psp/psp.h
new file mode 100644
index 000000000000..94d0cc31a61f
--- /dev/null
+++ b/net/psp/psp.h
@@ -0,0 +1,31 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+#ifndef __PSP_PSP_H
+#define __PSP_PSP_H
+
+#include <linux/list.h>
+#include <linux/mutex.h>
+#include <net/netns/generic.h>
+#include <net/psp.h>
+#include <net/sock.h>
+
+extern struct xarray psp_devs;
+extern struct mutex psp_devs_lock;
+
+void psp_dev_destroy(struct psp_dev *psd);
+int psp_dev_check_access(struct psp_dev *psd, struct net *net);
+
+void psp_nl_notify_dev(struct psp_dev *psd, u32 cmd);
+
+static inline void psp_dev_get(struct psp_dev *psd)
+{
+	refcount_inc(&psd->refcnt);
+}
+
+static inline void psp_dev_put(struct psp_dev *psd)
+{
+	if (refcount_dec_and_test(&psd->refcnt))
+		psp_dev_destroy(psd);
+}
+
+#endif /* __PSP_PSP_H */