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 | |
11 | enum { |
12 | FLASH_METHOD_UNKNOWN, |
13 | FLASH_METHOD_A, |
14 | FLASH_METHOD_B |
15 | }; |
16 | |
17 | #define FLASH_MANUF_ID_AMD 0x01 |
18 | #define FLASH_MANUF_ID_ST 0x20 |
19 | #define FLASH_MANUF_ID_FUJITSU 0x04 |
20 | #define FLASH_MANUF_ID_MACRONIX 0xC2 |
21 | #define FLASH_MANUF_ID_INTEL 0x89 |
22 | #define FLASH_MANUF_ID_UNKNOWN 0xFF |
23 | |
24 | #define FLASH_DEV_ID_AM29LV008BT 0x3E |
25 | #define FLASH_DEV_ID_AM29LV800DT 0xDA |
26 | #define FLASH_DEV_ID_STM29W800DT 0xD7 |
27 | #define FLASH_DEV_ID_STM29LV640 0xDE |
28 | #define FLASH_DEV_ID_STM29008 0xEA |
29 | #define FLASH_DEV_ID_MBM29LV800TE 0xDA |
30 | #define FLASH_DEV_ID_MBM29DL800TA 0x4A |
31 | #define FLASH_DEV_ID_MBM29LV008TA 0x3E |
32 | #define FLASH_DEV_ID_AM29LV640MT 0x7E |
33 | #define FLASH_DEV_ID_AM29F800B 0xD6 |
34 | #define FLASH_DEV_ID_MX29LV800BT 0xDA |
35 | #define FLASH_DEV_ID_MX29LV008CT 0xDA |
36 | #define FLASH_DEV_ID_I28LV00TAT 0x3E |
37 | #define FLASH_DEV_ID_UNKNOWN 0xFF |
38 | |
39 | /* status bit mask values */ |
40 | #define FLASH_STATUS_BIT_MASK_DQ6 0x40 |
41 | #define FLASH_STATUS_BIT_MASK_DQ5 0x20 |
42 | #define FLASH_STATUS_BIT_MASK_DQ2 0x04 |
43 | |
44 | /* minimum value in micro seconds needed for checking status */ |
45 | #define FLASH_STATUS_ERASE_DELAY_COUNT 50 |
46 | #define FLASH_STATUS_WRITE_DELAY_COUNT 25 |
47 | |
48 | #define FLASH_SECTOR_SIZE 0x010000 |
49 | #define FLASH_SECTOR_SIZE_MASK 0xffff0000 |
50 | |
51 | #define FLASH_OK 0x000000 |
52 | #define FAIL_OPEN_BIOS_FILE 0x000100 |
53 | #define FAIL_CHECK_PCI_ID 0x000200 |
54 | #define FAIL_CHECK_SUM 0x000300 |
55 | #define FAIL_UNKNOWN 0x000400 |
56 | #define FAIL_VERIFY 0x000500 |
57 | #define FAIL_RESET_FLASH 0x000600 |
58 | #define FAIL_FIND_FLASH_ID 0x000700 |
59 | #define FAIL_ERASE_FLASH 0x000800 |
60 | #define FAIL_WRITE_FLASH 0x000900 |
61 | #define FAIL_FILE_SIZE 0x000a00 |
62 | #define FAIL_PARAMETERS 0x000b00 |
63 | #define FAIL_OUT_MEMORY 0x000c00 |
64 | #define FLASH_IN_PROGRESS 0x001000 |
65 | |
66 | struct 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 | |
73 | struct 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 | |
81 | struct { |
82 | u8 [32]; /* Signature/Cookie to identify the file */ |
83 | u32 ; /*Entire file checksum with this field zero */ |
84 | u32 ; /* Entire file checksum with this field 0xFFFFFFFF */ |
85 | struct controller_id ; /*PCI id to identify the controller */ |
86 | u32 ; /*Length of the entire file*/ |
87 | u32 ; /*The chunk/part number for multiple Image files */ |
88 | u32 ; /*Total number of chunks/parts in the image file */ |
89 | u32 ; /* Number of images in the file */ |
90 | u32 ; /* Build number of this image */ |
91 | struct image_info ; |
92 | }; |
93 | |
94 | int asd_verify_flash_seg(struct asd_ha_struct *asd_ha, |
95 | const void *src, u32 dest_offset, u32 bytes_to_verify); |
96 | int asd_write_flash_seg(struct asd_ha_struct *asd_ha, |
97 | const void *src, u32 dest_offset, u32 bytes_to_write); |
98 | int asd_chk_write_status(struct asd_ha_struct *asd_ha, |
99 | u32 sector_addr, u8 erase_flag); |
100 | int asd_check_flash_type(struct asd_ha_struct *asd_ha); |
101 | int asd_erase_nv_sector(struct asd_ha_struct *asd_ha, |
102 | u32 flash_addr, u32 size); |
103 | #endif |
104 | |