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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 */
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