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1/* SPDX-License-Identifier: GPL-2.02 * Marvell OcteonTX CPT driver3 *4 * Copyright (C) 2019 Marvell International Ltd.5 *6 * This program is free software; you can redistribute it and/or modify7 * it under the terms of the GNU General Public License version 2 as8 * published by the Free Software Foundation.9 */10 11#ifndef __OTX_CPT_COMMON_H12#define __OTX_CPT_COMMON_H13 14#include <linux/types.h>15#include <linux/delay.h>16#include <linux/device.h>17 18#define OTX_CPT_MAX_MBOX_DATA_STR_SIZE 6419 20enum otx_cptpf_type {21 OTX_CPT_AE = 2,22 OTX_CPT_SE = 3,23 BAD_OTX_CPTPF_TYPE,24};25 26enum otx_cptvf_type {27 OTX_CPT_AE_TYPES = 1,28 OTX_CPT_SE_TYPES = 2,29 BAD_OTX_CPTVF_TYPE,30};31 32/* VF-PF message opcodes */33enum otx_cpt_mbox_opcode {34 OTX_CPT_MSG_VF_UP = 1,35 OTX_CPT_MSG_VF_DOWN,36 OTX_CPT_MSG_READY,37 OTX_CPT_MSG_QLEN,38 OTX_CPT_MSG_QBIND_GRP,39 OTX_CPT_MSG_VQ_PRIORITY,40 OTX_CPT_MSG_PF_TYPE,41 OTX_CPT_MSG_ACK,42 OTX_CPT_MSG_NACK43};44 45/* OcteonTX CPT mailbox structure */46struct otx_cpt_mbox {47 u64 msg; /* Message type MBOX[0] */48 u64 data;/* Data MBOX[1] */49};50 51#endif /* __OTX_CPT_COMMON_H */52