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/*
* BSD LICENSE
*
* Copyright (C) Cavium, Inc. 2017.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Cavium, Inc nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef __OCTEONTX_MBOX_H__
#define __OCTEONTX_MBOX_H__
#include <rte_common.h>
#define SSOW_BAR4_LEN (64 * 1024)
#define SSO_VHGRP_PF_MBOX(x) (0x200ULL | ((x) << 3))
struct octeontx_ssovf_info {
uint16_t domain; /* Domain id */
uint8_t total_ssovfs; /* Total sso groups available in domain */
uint8_t total_ssowvfs;/* Total sso hws available in domain */
};
enum octeontx_ssovf_type {
OCTEONTX_SSO_GROUP, /* SSO group vf */
OCTEONTX_SSO_HWS, /* SSO hardware workslot vf */
};
struct octeontx_mbox_hdr {
uint16_t vfid; /* VF index or pf resource index local to the domain */
uint8_t coproc; /* Coprocessor id */
uint8_t msg; /* Message id */
uint8_t res_code; /* Functional layer response code */
};
int octeontx_ssovf_info(struct octeontx_ssovf_info *info);
void *octeontx_ssovf_bar(enum octeontx_ssovf_type, uint8_t id, uint8_t bar);
int octeontx_ssovf_mbox_send(struct octeontx_mbox_hdr *hdr,
void *txdata, uint16_t txlen, void *rxdata, uint16_t rxlen);
#endif /* __OCTEONTX_MBOX_H__ */
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