/* SPDX-License-Identifier: GPL-2.0-only */
/*
 * Copyright (c) 2020, The Linux Foundation. All rights reserved.
 *
 */

#ifndef __DRIVERS_INTERCONNECT_QCOM_QNOC_QOS_H__
#define __DRIVERS_INTERCONNECT_QCOM_QNOC_QOS_H__

#define QOSGEN_OFF_MAX_REGS 6
#define ICC_QNOC_QOS_MAX_TYPE 1

enum {
	ICC_QNOC_QOSGEN_TYPE_RPMH,
};

enum {
	QOSGEN_OFF_MAINCTL_LO,
	QOSGEN_OFF_LIMITBW_LO,
	QOSGEN_OFF_SHAPING_LO,
	QOSGEN_OFF_SHAPING_HI,
	QOSGEN_OFF_REGUL0CTL_LO,
	QOSGEN_OFF_REGUL0BW_LO,
};

extern const u8 icc_qnoc_qos_regs[ICC_QNOC_QOS_MAX_TYPE][QOSGEN_OFF_MAX_REGS];

struct qcom_icc_noc_ops {
	void		(*set_qos)(struct qcom_icc_node *node);
};

struct qos_config {
	u32 prio;
	u32 urg_fwd;
	bool prio_fwd_disable;
};

struct qcom_icc_qosbox {
	u32 num_ports;
	const u8 *regs;
	bool initialized;
	struct qos_config *config;
	u32 offsets[];
};

#define DEFINE_QNODE_QOS(_name, _prio, _urg_fwd, _num_ports, ...)	\
		static struct qos_config _name##_qos_cfg = {		\
		.prio = _prio,						\
		.urg_fwd = _urg_fwd,					\
	};								\
		static struct qcom_icc_qosbox _name##_qos = {		\
		.num_ports = _num_ports,				\
		.config = &_name##_qos_cfg,				\
		.regs = icc_qnoc_qos_regs[ICC_QNOC_QOSGEN_TYPE_RPMH],	\
		.offsets = {__VA_ARGS__},				\
	}								\

extern const struct qcom_icc_noc_ops qcom_qnoc4_ops;

#endif