linux/include/linux/firmware/xlnx-event-manager.h

/* SPDX-License-Identifier: GPL-2.0 */
/*
 * Xilinx Event Management Driver
 *
 * Copyright (C) 2024, Advanced Micro Devices, Inc.
 */

#ifndef _FIRMWARE_XLNX_EVENT_MANAGER_H_
#define _FIRMWARE_XLNX_EVENT_MANAGER_H_

#include <linux/firmware/xlnx-zynqmp.h>

#define CB_MAX_PAYLOAD_SIZE …

#define EVENT_SUBSYSTEM_RESTART …

#define PM_DEV_ACPU_0_0 …
#define PM_DEV_ACPU_0 …

/************************** Exported Function *****************************/

event_cb_func_t;

#if IS_REACHABLE(CONFIG_XLNX_EVENT_MANAGER)
int xlnx_register_event(const enum pm_api_cb_id cb_type, const u32 node_id,
			const u32 event, const bool wake,
			event_cb_func_t cb_fun, void *data);

int xlnx_unregister_event(const enum pm_api_cb_id cb_type, const u32 node_id,
			  const u32 event, event_cb_func_t cb_fun, void *data);
#else
static inline int xlnx_register_event(const enum pm_api_cb_id cb_type, const u32 node_id,
				      const u32 event, const bool wake,
				      event_cb_func_t cb_fun, void *data)
{ … }

static inline int xlnx_unregister_event(const enum pm_api_cb_id cb_type, const u32 node_id,
					const u32 event, event_cb_func_t cb_fun, void *data)
{ … }
#endif

#endif /* _FIRMWARE_XLNX_EVENT_MANAGER_H_ */