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/* 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 (4U) /*In payload maximum 32bytes */
#define EVENT_SUBSYSTEM_RESTART (4U)
#define PM_DEV_ACPU_0_0 (0x1810c0afU)
#define PM_DEV_ACPU_0 (0x1810c003U)
/************************** Exported Function *****************************/
typedef void (*event_cb_func_t)(const u32 *payload, void *data);
#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)
{
return -ENODEV;
}
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)
{
return -ENODEV;
}
#endif
#endif /* _FIRMWARE_XLNX_EVENT_MANAGER_H_ */
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