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Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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12345678910111213141516171819202122232425262728293031323334353637383940414243444546/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _LINUX_RPMSG_NS_H#define _LINUX_RPMSG_NS_H
#include <linux/mod_devicetable.h>#include <linux/rpmsg.h>#include <linux/rpmsg/byteorder.h>#include <linux/types.h>
/** * struct rpmsg_ns_msg - dynamic name service announcement message * @name: name of remote service that is published * @addr: address of remote service that is published * @flags: indicates whether service is created or destroyed * * This message is sent across to publish a new service, or announce * about its removal. When we receive these messages, an appropriate * rpmsg channel (i.e device) is created/destroyed. In turn, the ->probe() * or ->remove() handler of the appropriate rpmsg driver will be invoked * (if/as-soon-as one is registered). */struct rpmsg_ns_msg { char name[RPMSG_NAME_SIZE]; __rpmsg32 addr; __rpmsg32 flags;} __packed;
/** * enum rpmsg_ns_flags - dynamic name service announcement flags * * @RPMSG_NS_CREATE: a new remote service was just created * @RPMSG_NS_DESTROY: a known remote service was just destroyed */enum rpmsg_ns_flags { RPMSG_NS_CREATE = 0, RPMSG_NS_DESTROY = 1,};
/* Address 53 is reserved for advertising remote services */#define RPMSG_NS_ADDR (53)
int rpmsg_ns_register_device(struct rpmsg_device *rpdev);
#endif