diff options
Diffstat (limited to 'sys/dev/sfxge/sfxge_ioc.h')
-rw-r--r-- | sys/dev/sfxge/sfxge_ioc.h | 112 |
1 files changed, 112 insertions, 0 deletions
diff --git a/sys/dev/sfxge/sfxge_ioc.h b/sys/dev/sfxge/sfxge_ioc.h new file mode 100644 index 0000000..bf079c8 --- /dev/null +++ b/sys/dev/sfxge/sfxge_ioc.h @@ -0,0 +1,112 @@ +/*- + * 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 */ |