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/* SPDX-License-Identifier: GPL-2.0
 * Marvell OcteonTX CPT driver
 *
 * Copyright (C) 2019 Marvell International Ltd.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */

#ifndef __OTX_CPT_COMMON_H
#define __OTX_CPT_COMMON_H

#include <linux/types.h>
#include <linux/delay.h>
#include <linux/device.h>

#define OTX_CPT_MAX_MBOX_DATA_STR_SIZE 64

enum otx_cptpf_type {
	OTX_CPT_AE = 2,
	OTX_CPT_SE = 3,
	BAD_OTX_CPTPF_TYPE,
};

enum otx_cptvf_type {
	OTX_CPT_AE_TYPES = 1,
	OTX_CPT_SE_TYPES = 2,
	BAD_OTX_CPTVF_TYPE,
};

/* VF-PF message opcodes */
enum otx_cpt_mbox_opcode {
	OTX_CPT_MSG_VF_UP = 1,
	OTX_CPT_MSG_VF_DOWN,
	OTX_CPT_MSG_READY,
	OTX_CPT_MSG_QLEN,
	OTX_CPT_MSG_QBIND_GRP,
	OTX_CPT_MSG_VQ_PRIORITY,
	OTX_CPT_MSG_PF_TYPE,
	OTX_CPT_MSG_ACK,
	OTX_CPT_MSG_NACK
};

/* OcteonTX CPT mailbox structure */
struct otx_cpt_mbox {
	u64 msg; /* Message type MBOX[0] */
	u64 data;/* Data         MBOX[1] */
};

#endif /* __OTX_CPT_COMMON_H */