162306a36Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0
262306a36Sopenharmony_ci * Marvell OcteonTX CPT driver
362306a36Sopenharmony_ci *
462306a36Sopenharmony_ci * Copyright (C) 2019 Marvell International Ltd.
562306a36Sopenharmony_ci *
662306a36Sopenharmony_ci * This program is free software; you can redistribute it and/or modify
762306a36Sopenharmony_ci * it under the terms of the GNU General Public License version 2 as
862306a36Sopenharmony_ci * published by the Free Software Foundation.
962306a36Sopenharmony_ci */
1062306a36Sopenharmony_ci
1162306a36Sopenharmony_ci#ifndef __OTX_CPT_COMMON_H
1262306a36Sopenharmony_ci#define __OTX_CPT_COMMON_H
1362306a36Sopenharmony_ci
1462306a36Sopenharmony_ci#include <linux/types.h>
1562306a36Sopenharmony_ci#include <linux/delay.h>
1662306a36Sopenharmony_ci#include <linux/device.h>
1762306a36Sopenharmony_ci
1862306a36Sopenharmony_ci#define OTX_CPT_MAX_MBOX_DATA_STR_SIZE 64
1962306a36Sopenharmony_ci
2062306a36Sopenharmony_cienum otx_cptpf_type {
2162306a36Sopenharmony_ci	OTX_CPT_AE = 2,
2262306a36Sopenharmony_ci	OTX_CPT_SE = 3,
2362306a36Sopenharmony_ci	BAD_OTX_CPTPF_TYPE,
2462306a36Sopenharmony_ci};
2562306a36Sopenharmony_ci
2662306a36Sopenharmony_cienum otx_cptvf_type {
2762306a36Sopenharmony_ci	OTX_CPT_AE_TYPES = 1,
2862306a36Sopenharmony_ci	OTX_CPT_SE_TYPES = 2,
2962306a36Sopenharmony_ci	BAD_OTX_CPTVF_TYPE,
3062306a36Sopenharmony_ci};
3162306a36Sopenharmony_ci
3262306a36Sopenharmony_ci/* VF-PF message opcodes */
3362306a36Sopenharmony_cienum otx_cpt_mbox_opcode {
3462306a36Sopenharmony_ci	OTX_CPT_MSG_VF_UP = 1,
3562306a36Sopenharmony_ci	OTX_CPT_MSG_VF_DOWN,
3662306a36Sopenharmony_ci	OTX_CPT_MSG_READY,
3762306a36Sopenharmony_ci	OTX_CPT_MSG_QLEN,
3862306a36Sopenharmony_ci	OTX_CPT_MSG_QBIND_GRP,
3962306a36Sopenharmony_ci	OTX_CPT_MSG_VQ_PRIORITY,
4062306a36Sopenharmony_ci	OTX_CPT_MSG_PF_TYPE,
4162306a36Sopenharmony_ci	OTX_CPT_MSG_ACK,
4262306a36Sopenharmony_ci	OTX_CPT_MSG_NACK
4362306a36Sopenharmony_ci};
4462306a36Sopenharmony_ci
4562306a36Sopenharmony_ci/* OcteonTX CPT mailbox structure */
4662306a36Sopenharmony_cistruct otx_cpt_mbox {
4762306a36Sopenharmony_ci	u64 msg; /* Message type MBOX[0] */
4862306a36Sopenharmony_ci	u64 data;/* Data         MBOX[1] */
4962306a36Sopenharmony_ci};
5062306a36Sopenharmony_ci
5162306a36Sopenharmony_ci#endif /* __OTX_CPT_COMMON_H */
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