Merge tag 'rpmsg-v4.11' of git://github.com/andersson/remoteproc

Pull rpmsg updates from Bjorn Andersson:
 "This introduces an interface for user space to directly communicate on
  rpmsg endpoints without the implementation of specific kernel drivers,
  which is useful for e.g. debug channels:

* tag 'rpmsg-v4.11' of git://github.com/andersson/remoteproc:
  rpmsg: rpmsg_create_ept() returns NULL on error
  rpmsg: qcom: smd: Return positively when not enabled
  rpmsg: unlock on error in rpmsg_eptdev_read()
  rpmsg: char: add CONFIG_NET dependency
  rpmsg: smd: Register rpmsg user space interface for edges
  rpmsg: Driver for user space endpoint interface
  rpmsg: qcom_smd: Implement endpoint "poll"
  rpmsg: Introduce "poll" to endpoint ops
  rpmsg: qcom_smd: Add support for "label" property

include/uapi/linux/rpmsg.h

@@ -0,0 +1,35 @@
+/*
+ * Copyright (c) 2016, Linaro Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef _UAPI_RPMSG_H_
+#define _UAPI_RPMSG_H_
+
+#include <linux/ioctl.h>
+#include <linux/types.h>
+
+/**
+ * struct rpmsg_endpoint_info - endpoint info representation
+ * @name: name of service
+ * @src: local address
+ * @dst: destination address
+ */
+struct rpmsg_endpoint_info {
+	char name[32];
+	__u32 src;
+	__u32 dst;
+};
+
+#define RPMSG_CREATE_EPT_IOCTL	_IOW(0xb5, 0x1, struct rpmsg_endpoint_info)
+#define RPMSG_DESTROY_EPT_IOCTL	_IO(0xb5, 0x2)
+
+#endif