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torvalds
GitHub Repository: torvalds/linux
 Path: blob/master/tools/lib/thermal/thermal_nl.h
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/* SPDX-License-Identifier: LGPL-2.1+ */

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/* Copyright (C) 2022, Linaro Ltd - Daniel Lezcano <[email protected]> */

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#ifndef __THERMAL_H

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#define __THERMAL_H

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#include <netlink/netlink.h>

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#include <netlink/genl/genl.h>

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#include <netlink/genl/mngt.h>

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#include <netlink/genl/ctrl.h>

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struct thermal_handler {

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	int done;

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	int error;

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	struct thermal_ops *ops;

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	struct nl_msg *msg;

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	struct nl_sock *sk_event;

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	struct nl_sock *sk_sampling;

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	struct nl_sock *sk_cmd;

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	struct nl_cb *cb_cmd;

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	struct nl_cb *cb_event;

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	struct nl_cb *cb_sampling;

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};

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struct thermal_handler_param {

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	struct thermal_handler *th;

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	void *arg;

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};

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/*

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 * Low level netlink

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 */

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extern int nl_subscribe_thermal(struct nl_sock *nl_sock, struct nl_cb *nl_cb,

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				const char *group);

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extern int nl_unsubscribe_thermal(struct nl_sock *nl_sock, struct nl_cb *nl_cb,

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				  const char *group);

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extern int nl_thermal_connect(struct nl_sock **nl_sock, struct nl_cb **nl_cb);

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extern void nl_thermal_disconnect(struct nl_sock *nl_sock, struct nl_cb *nl_cb);

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extern int nl_send_msg(struct nl_sock *sock, struct nl_cb *nl_cb, struct nl_msg *msg,

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		       int (*rx_handler)(struct nl_msg *, void *),

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		       void *data);

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#endif /* __THERMAL_H */

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