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/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Core definitions for QNAP MCU MFD driver.
* Copyright (C) 2024 Heiko Stuebner <heiko@sntech.de>
*/
#ifndef _LINUX_QNAP_MCU_H_
#define _LINUX_QNAP_MCU_H_
struct qnap_mcu;
struct qnap_mcu_variant {
u32 baud_rate;
int num_drives;
int fan_pwm_min;
int fan_pwm_max;
bool usb_led;
};
int qnap_mcu_exec(struct qnap_mcu *mcu,
const u8 *cmd_data, size_t cmd_data_size,
u8 *reply_data, size_t reply_data_size);
int qnap_mcu_exec_with_ack(struct qnap_mcu *mcu,
const u8 *cmd_data, size_t cmd_data_size);
#endif /* _LINUX_QNAP_MCU_H_ */
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