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/*-
* Copyright (c) 2014-2015 Solarflare Communications Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. 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.
*
* 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.
*
* The views and conclusions contained in the software and documentation are
* those of the authors and should not be interpreted as representing official
* policies, either expressed or implied, of the FreeBSD Project.
*
* $FreeBSD$
*/
#ifndef _SYS_SFXGE_IOC_H
#define _SYS_SFXGE_IOC_H
#ifdef __cplusplus
extern "C" {
#endif
#include <sys/types.h>
/* More codes may be added if necessary */
enum sfxge_ioc_codes {
SFXGE_MCDI_IOC,
SFXGE_NVRAM_IOC,
SFXGE_VPD_IOC
};
enum sfxge_nvram_ops {
SFXGE_NVRAM_OP_SIZE,
SFXGE_NVRAM_OP_READ,
SFXGE_NVRAM_OP_WRITE,
SFXGE_NVRAM_OP_ERASE,
SFXGE_NVRAM_OP_GET_VER,
SFXGE_NVRAM_OP_SET_VER
};
enum sfxge_nvram_types {
SFXGE_NVRAM_TYPE_BOOTROM,
SFXGE_NVRAM_TYPE_BOOTROM_CFG,
SFXGE_NVRAM_TYPE_MC,
SFXGE_NVRAM_TYPE_MC_GOLDEN,
SFXGE_NVRAM_TYPE_PHY,
SFXGE_NVRAM_TYPE_NULL_PHY,
SFXGE_NVRAM_TYPE_FPGA,
SFXGE_NVRAM_TYPE_FCFW,
SFXGE_NVRAM_TYPE_CPLD,
SFXGE_NVRAM_TYPE_FPGA_BACKUP,
SFXGE_NVRAM_TYPE_DYNAMIC_CFG
};
enum sfxge_vpd_ops {
SFXGE_VPD_OP_GET_KEYWORD,
SFXGE_VPD_OP_SET_KEYWORD
};
#define SFXGE_MCDI_MAX_PAYLOAD 0x400
#define SFXGE_VPD_MAX_PAYLOAD 0x100
typedef struct sfxge_ioc_s {
uint32_t op;
union {
struct {
caddr_t payload;
uint32_t cmd;
size_t len; /* In and out */
uint32_t rc;
} mcdi;
struct {
uint32_t op;
uint32_t type;
uint32_t offset;
uint32_t size;
uint32_t subtype;
uint16_t version[4]; /* get/set_ver */
caddr_t data;
} nvram;
struct {
uint8_t op;
uint8_t tag;
uint16_t keyword;
uint16_t len; /* In or out */
caddr_t payload;
} vpd;
} u;
} __packed sfxge_ioc_t;
#ifdef __cplusplus
}
#endif
#endif /* _SYS_SFXGE_IOC_H */
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