freebsd-skq/sys/dev/sfxge/common/siena_flash.h
Andrew Rybchenko d880a0b3c8 sfxge: add new identities to Siena static config
Submitted by:   Andrew Jackson <ajackson at solarflare.com>
Sponsored by:   Solarflare Communications, Inc.
Approved by:    gnn (mentor)
2015-02-22 18:44:37 +00:00

136 lines
5.3 KiB
C

/*-
* Copyright 2007-2009 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 AUTHOR 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 AUTHOR 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.
*
* $FreeBSD$
*/
#ifndef _SYS_SIENA_FLASH_H
#define _SYS_SIENA_FLASH_H
#pragma pack(1)
/* Fixed locations near the start of flash (which may be in the internal PHY
* firmware header) point to the boot header.
*
* - parsed by MC boot ROM and firmware
* - reserved (but not parsed) by PHY firmware
* - opaque to driver
*/
#define SIENA_MC_BOOT_PHY_FW_HDR_LEN (0x20)
#define SIENA_MC_BOOT_PTR_LOCATION (0x18) /* First thing we try to boot */
#define SIENA_MC_BOOT_ALT_PTR_LOCATION (0x1c) /* Alternative if that fails */
#define SIENA_MC_BOOT_HDR_LEN (0x200)
#define SIENA_MC_BOOT_MAGIC (0x51E4A001)
#define SIENA_MC_BOOT_VERSION (1)
typedef struct siena_mc_boot_hdr_s { /* GENERATED BY scripts/genfwdef */
efx_dword_t magic; /* = SIENA_MC_BOOT_MAGIC */
efx_word_t hdr_version; /* this structure definition is version 1 */
efx_byte_t board_type;
efx_byte_t firmware_version_a;
efx_byte_t firmware_version_b;
efx_byte_t firmware_version_c;
efx_word_t checksum; /* of whole header area + firmware image */
efx_word_t firmware_version_d;
efx_word_t reserved_a[1]; /* (set to 0) */
efx_dword_t firmware_text_offset; /* offset to firmware .text */
efx_dword_t firmware_text_size; /* length of firmware .text, in bytes */
efx_dword_t firmware_data_offset; /* offset to firmware .data */
efx_dword_t firmware_data_size; /* length of firmware .data, in bytes */
efx_dword_t reserved_b[8]; /* (set to 0) */
} siena_mc_boot_hdr_t;
#define SIENA_MC_STATIC_CONFIG_MAGIC (0xBDCF5555)
#define SIENA_MC_STATIC_CONFIG_VERSION (0)
typedef struct siena_mc_static_config_hdr_s { /* GENERATED BY scripts/genfwdef */
efx_dword_t magic; /* = SIENA_MC_STATIC_CONFIG_MAGIC */
efx_word_t length; /* of header area (i.e. not including VPD) */
efx_byte_t version;
efx_byte_t csum; /* over header area (i.e. not including VPD) */
efx_dword_t static_vpd_offset;
efx_dword_t static_vpd_length;
efx_dword_t capabilities;
efx_byte_t mac_addr_base[6];
efx_byte_t green_mode_cal; /* Green mode calibration result */
efx_byte_t green_mode_valid; /* Whether cal holds a valid value */
efx_word_t mac_addr_count;
efx_word_t mac_addr_stride;
efx_word_t calibrated_vref;
efx_word_t adc_vref;
efx_dword_t reserved2[1]; /* (write as zero) */
efx_dword_t num_dbi_items;
struct {
efx_word_t addr;
efx_word_t byte_enables;
efx_dword_t value;
} dbi[];
} siena_mc_static_config_hdr_t;
#define SIENA_MC_DYNAMIC_CONFIG_MAGIC (0xBDCFDDDD)
#define SIENA_MC_DYNAMIC_CONFIG_VERSION (0)
typedef struct siena_mc_fw_version_s { /* GENERATED BY scripts/genfwdef */
efx_dword_t fw_subtype;
efx_word_t version_w;
efx_word_t version_x;
efx_word_t version_y;
efx_word_t version_z;
} siena_mc_fw_version_t;
typedef struct siena_mc_dynamic_config_hdr_s { /* GENERATED BY scripts/genfwdef */
efx_dword_t magic; /* = SIENA_MC_DYNAMIC_CONFIG_MAGIC */
efx_word_t length; /* of header area (i.e. not including VPD) */
efx_byte_t version;
efx_byte_t csum; /* over header area (i.e. not including VPD) */
efx_dword_t dynamic_vpd_offset;
efx_dword_t dynamic_vpd_length;
efx_dword_t num_fw_version_items;
siena_mc_fw_version_t fw_version[];
} siena_mc_dynamic_config_hdr_t;
#define SIENA_MC_EXPROM_SINGLE_MAGIC (0xAA55) /* little-endian uint16_t */
#define SIENA_MC_EXPROM_COMBO_MAGIC (0xB0070102) /* little-endian uint32_t */
typedef struct siena_mc_combo_rom_hdr_s { /* GENERATED BY scripts/genfwdef */
efx_dword_t magic; /* = SIENA_MC_EXPROM_COMBO_MAGIC */
efx_dword_t len1; /* length of first image */
efx_dword_t len2; /* length of second image */
efx_dword_t off1; /* offset of first byte to edit to combine images */
efx_dword_t off2; /* offset of second byte to edit to combine images */
efx_word_t infoblk0_off; /* infoblk offset */
efx_word_t infoblk1_off; /* infoblk offset */
efx_byte_t infoblk_len; /* length of space reserved for infoblk structures */
efx_byte_t reserved[7]; /* (set to 0) */
} siena_mc_combo_rom_hdr_t;
#pragma pack()
#endif /* _SYS_SIENA_FLASH_H */