113 lines
3.0 KiB
C
113 lines
3.0 KiB
C
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/*-
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* Copyright (c) 2014-2015 Solarflare Communications Inc.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
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* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* The views and conclusions contained in the software and documentation are
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* those of the authors and should not be interpreted as representing official
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* policies, either expressed or implied, of the FreeBSD Project.
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*
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* $FreeBSD$
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*/
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#ifndef _SYS_SFXGE_IOC_H
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#define _SYS_SFXGE_IOC_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <sys/types.h>
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/* More codes may be added if necessary */
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enum sfxge_ioc_codes {
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SFXGE_MCDI_IOC,
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SFXGE_NVRAM_IOC,
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SFXGE_VPD_IOC
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};
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enum sfxge_nvram_ops {
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SFXGE_NVRAM_OP_SIZE,
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SFXGE_NVRAM_OP_READ,
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SFXGE_NVRAM_OP_WRITE,
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SFXGE_NVRAM_OP_ERASE,
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SFXGE_NVRAM_OP_GET_VER,
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SFXGE_NVRAM_OP_SET_VER
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};
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enum sfxge_nvram_types {
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SFXGE_NVRAM_TYPE_BOOTROM,
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SFXGE_NVRAM_TYPE_BOOTROM_CFG,
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SFXGE_NVRAM_TYPE_MC,
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SFXGE_NVRAM_TYPE_MC_GOLDEN,
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SFXGE_NVRAM_TYPE_PHY,
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SFXGE_NVRAM_TYPE_NULL_PHY,
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SFXGE_NVRAM_TYPE_FPGA,
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SFXGE_NVRAM_TYPE_FCFW,
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SFXGE_NVRAM_TYPE_CPLD,
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SFXGE_NVRAM_TYPE_FPGA_BACKUP,
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SFXGE_NVRAM_TYPE_DYNAMIC_CFG
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};
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enum sfxge_vpd_ops {
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SFXGE_VPD_OP_GET_KEYWORD,
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SFXGE_VPD_OP_SET_KEYWORD
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};
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#define SFXGE_MCDI_MAX_PAYLOAD 0x400
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#define SFXGE_VPD_MAX_PAYLOAD 0x100
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typedef struct sfxge_ioc_s {
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uint32_t op;
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union {
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struct {
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caddr_t payload;
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uint32_t cmd;
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size_t len; /* In and out */
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uint32_t rc;
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} mcdi;
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struct {
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uint32_t op;
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uint32_t type;
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uint32_t offset;
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uint32_t size;
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uint32_t subtype;
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uint16_t version[4]; /* get/set_ver */
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caddr_t data;
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} nvram;
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struct {
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uint8_t op;
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uint8_t tag;
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uint16_t keyword;
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uint16_t len; /* In or out */
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caddr_t payload;
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} vpd;
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} u;
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} __packed sfxge_ioc_t;
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#ifdef __cplusplus
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}
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#endif
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#endif /* _SYS_SFXGE_IOC_H */
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