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1/* SPDX-License-Identifier: GPL-2.0-only */2/*3 * Aic94xx SAS/SATA driver hardware interface header file.4 *5 * Copyright (C) 2005 Adaptec, Inc. All rights reserved.6 * Copyright (C) 2005 Gilbert Wu <gilbert_wu@adaptec.com>7 */8#ifndef _AIC94XX_SDS_H_9#define _AIC94XX_SDS_H_10 11enum {12 FLASH_METHOD_UNKNOWN,13 FLASH_METHOD_A,14 FLASH_METHOD_B15};16 17#define FLASH_MANUF_ID_AMD 0x0118#define FLASH_MANUF_ID_ST 0x2019#define FLASH_MANUF_ID_FUJITSU 0x0420#define FLASH_MANUF_ID_MACRONIX 0xC221#define FLASH_MANUF_ID_INTEL 0x8922#define FLASH_MANUF_ID_UNKNOWN 0xFF23 24#define FLASH_DEV_ID_AM29LV008BT 0x3E25#define FLASH_DEV_ID_AM29LV800DT 0xDA26#define FLASH_DEV_ID_STM29W800DT 0xD727#define FLASH_DEV_ID_STM29LV640 0xDE28#define FLASH_DEV_ID_STM29008 0xEA29#define FLASH_DEV_ID_MBM29LV800TE 0xDA30#define FLASH_DEV_ID_MBM29DL800TA 0x4A31#define FLASH_DEV_ID_MBM29LV008TA 0x3E32#define FLASH_DEV_ID_AM29LV640MT 0x7E33#define FLASH_DEV_ID_AM29F800B 0xD634#define FLASH_DEV_ID_MX29LV800BT 0xDA35#define FLASH_DEV_ID_MX29LV008CT 0xDA36#define FLASH_DEV_ID_I28LV00TAT 0x3E37#define FLASH_DEV_ID_UNKNOWN 0xFF38 39/* status bit mask values */40#define FLASH_STATUS_BIT_MASK_DQ6 0x4041#define FLASH_STATUS_BIT_MASK_DQ5 0x2042#define FLASH_STATUS_BIT_MASK_DQ2 0x0443 44/* minimum value in micro seconds needed for checking status */45#define FLASH_STATUS_ERASE_DELAY_COUNT 5046#define FLASH_STATUS_WRITE_DELAY_COUNT 2547 48#define FLASH_SECTOR_SIZE 0x01000049#define FLASH_SECTOR_SIZE_MASK 0xffff000050 51#define FLASH_OK 0x00000052#define FAIL_OPEN_BIOS_FILE 0x00010053#define FAIL_CHECK_PCI_ID 0x00020054#define FAIL_CHECK_SUM 0x00030055#define FAIL_UNKNOWN 0x00040056#define FAIL_VERIFY 0x00050057#define FAIL_RESET_FLASH 0x00060058#define FAIL_FIND_FLASH_ID 0x00070059#define FAIL_ERASE_FLASH 0x00080060#define FAIL_WRITE_FLASH 0x00090061#define FAIL_FILE_SIZE 0x000a0062#define FAIL_PARAMETERS 0x000b0063#define FAIL_OUT_MEMORY 0x000c0064#define FLASH_IN_PROGRESS 0x00100065 66struct controller_id {67 u32 vendor; /* PCI Vendor ID */68 u32 device; /* PCI Device ID */69 u32 sub_vendor; /* PCI Subvendor ID */70 u32 sub_device; /* PCI Subdevice ID */71};72 73struct image_info {74 u32 ImageId; /* Identifies the image */75 u32 ImageOffset; /* Offset the beginning of the file */76 u32 ImageLength; /* length of the image */77 u32 ImageChecksum; /* Image checksum */78 u32 ImageVersion; /* Version of the image, could be build number */79};80 81struct bios_file_header {82 u8 signature[32]; /* Signature/Cookie to identify the file */83 u32 checksum; /*Entire file checksum with this field zero */84 u32 antidote; /* Entire file checksum with this field 0xFFFFFFFF */85 struct controller_id contrl_id; /*PCI id to identify the controller */86 u32 filelen; /*Length of the entire file*/87 u32 chunk_num; /*The chunk/part number for multiple Image files */88 u32 total_chunks; /*Total number of chunks/parts in the image file */89 u32 num_images; /* Number of images in the file */90 u32 build_num; /* Build number of this image */91 struct image_info image_header;92};93 94int asd_verify_flash_seg(struct asd_ha_struct *asd_ha,95 const void *src, u32 dest_offset, u32 bytes_to_verify);96int asd_write_flash_seg(struct asd_ha_struct *asd_ha,97 const void *src, u32 dest_offset, u32 bytes_to_write);98int asd_chk_write_status(struct asd_ha_struct *asd_ha,99 u32 sector_addr, u8 erase_flag);100int asd_check_flash_type(struct asd_ha_struct *asd_ha);101int asd_erase_nv_sector(struct asd_ha_struct *asd_ha,102 u32 flash_addr, u32 size);103#endif104