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37 lines
1.1 KiB
C
37 lines
1.1 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef _FIRMWARE_XLNX_EVENT_MANAGER_H_
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#define _FIRMWARE_XLNX_EVENT_MANAGER_H_
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#include <linux/firmware/xlnx-zynqmp.h>
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#define CB_MAX_PAYLOAD_SIZE (4U) /*In payload maximum 32bytes */
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/************************** Exported Function *****************************/
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typedef void (*event_cb_func_t)(const u32 *payload, void *data);
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#if IS_REACHABLE(CONFIG_XLNX_EVENT_MANAGER)
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int xlnx_register_event(const enum pm_api_cb_id cb_type, const u32 node_id,
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const u32 event, const bool wake,
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event_cb_func_t cb_fun, void *data);
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int xlnx_unregister_event(const enum pm_api_cb_id cb_type, const u32 node_id,
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const u32 event, event_cb_func_t cb_fun);
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#else
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static inline int xlnx_register_event(const enum pm_api_cb_id cb_type, const u32 node_id,
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const u32 event, const bool wake,
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event_cb_func_t cb_fun, void *data)
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{
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return -ENODEV;
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}
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static inline int xlnx_unregister_event(const enum pm_api_cb_id cb_type, const u32 node_id,
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const u32 event, event_cb_func_t cb_fun)
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{
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return -ENODEV;
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}
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#endif
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#endif /* _FIRMWARE_XLNX_EVENT_MANAGER_H_ */
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