| 1 | /* ----------------------------------------------------------------------- * |
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| 2 | * |
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| 3 | * Copyright 2009 Erwan Velu - All Rights Reserved |
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| 4 | * |
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| 5 | * Permission is hereby granted, free of charge, to any person |
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| 6 | * obtaining a copy of this software and associated documentation |
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| 7 | * files (the "Software"), to deal in the Software without |
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| 8 | * restriction, including without limitation the rights to use, |
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| 9 | * copy, modify, merge, publish, distribute, sublicense, and/or |
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| 10 | * sell copies of the Software, and to permit persons to whom |
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| 11 | * the Software is furnished to do so, subject to the following |
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| 12 | * conditions: |
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| 13 | * |
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| 14 | * The above copyright notice and this permission notice shall |
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| 15 | * be included in all copies or substantial portions of the Software. |
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| 16 | * |
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| 17 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
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| 18 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES |
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| 19 | * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
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| 20 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT |
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| 21 | * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, |
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| 22 | * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
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| 23 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
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| 24 | * OTHER DEALINGS IN THE SOFTWARE. |
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| 25 | * |
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| 26 | * ----------------------------------------------------------------------- |
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| 27 | */ |
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| 28 | |
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| 29 | #ifndef DEFINE_HDT_ATA_H |
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| 30 | #define DEFINE_HDT_ATA_H |
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| 31 | #include <com32io.h> |
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| 32 | |
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| 33 | #include <disk/geom.h> |
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| 34 | #include "hdt.h" |
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| 35 | |
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| 36 | struct ata_identify_device { |
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| 37 | unsigned short words000_009[10]; |
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| 38 | unsigned char serial_no[20]; |
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| 39 | unsigned short words020_022[3]; |
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| 40 | unsigned char fw_rev[8]; |
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| 41 | unsigned char model[40]; |
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| 42 | unsigned short words047_079[33]; |
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| 43 | unsigned short major_rev_num; |
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| 44 | unsigned short minor_rev_num; |
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| 45 | unsigned short command_set_1; |
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| 46 | unsigned short command_set_2; |
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| 47 | unsigned short command_set_extension; |
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| 48 | unsigned short cfs_enable_1; |
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| 49 | unsigned short word086; |
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| 50 | unsigned short csf_default; |
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| 51 | unsigned short words088_255[168]; |
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| 52 | } ATTR_PACKED; |
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| 53 | |
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| 54 | struct ata_driveinfo { |
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| 55 | struct ata_identify_device aid; /* IDENTIFY xxx DEVICE data */ |
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| 56 | char host_bus_type[5]; |
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| 57 | char interface_type[9]; |
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| 58 | char interface_port; |
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| 59 | } ATTR_PACKED; |
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| 60 | |
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| 61 | /* Useless stuff until I manage how to send ata packets */ |
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| 62 | #ifdef ATA |
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| 63 | enum { |
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| 64 | ATA_ID_FW_REV = 23, |
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| 65 | ATA_ID_PROD = 27, |
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| 66 | ATA_ID_FW_REV_LEN = 8, |
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| 67 | ATA_ID_PROD_LEN = 40, |
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| 68 | }; |
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| 69 | void ata_id_c_string(const uint16_t * id, unsigned char *s, unsigned int ofs, |
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| 70 | unsigned int len); |
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| 71 | void ata_id_string(const uint16_t * id, unsigned char *s, unsigned int ofs, |
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| 72 | unsigned int len); |
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| 73 | void printregs(const com32sys_t * r); |
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| 74 | #endif |
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| 75 | |
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| 76 | #endif |
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