1 | ; Project name : XTIDE Universal BIOS |
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2 | ; Description : Device specific equates for IDE drives. |
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3 | |
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4 | ; |
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5 | ; XTIDE Universal BIOS and Associated Tools |
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6 | ; Copyright (C) 2009-2010 by Tomi Tilli, 2011-2012 by XTIDE Universal BIOS Team. |
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7 | ; |
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8 | ; This program is free software; you can redistribute it and/or modify |
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9 | ; it under the terms of the GNU General Public License as published by |
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10 | ; the Free Software Foundation; either version 2 of the License, or |
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11 | ; (at your option) any later version. |
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12 | ; |
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13 | ; This program is distributed in the hope that it will be useful, |
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14 | ; but WITHOUT ANY WARRANTY; without even the implied warranty of |
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15 | ; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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16 | ; GNU General Public License for more details. |
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17 | ; Visit http://www.gnu.org/licenses/old-licenses/gpl-2.0.html |
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18 | ; |
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19 | |
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20 | %ifndef DEVICEIDE_INC |
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21 | %define DEVICEIDE_INC |
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22 | |
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23 | ; Reset delays |
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24 | HSR0_RESET_WAIT_US EQU 6 ; Delay must be at least 5 us |
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25 | HSR1_RESET_WAIT_US EQU 2100 ; Delay must be at least 2 ms |
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26 | |
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27 | ; Polling timeout delays (system timer ticks, 1 tick = 54.9 ms) |
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28 | TIMEOUT_DRQ EQU 255 ; 14 s (some CF cards occasionally have long write delays) |
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29 | TIMEOUT_SELECT_DRIVE_DURING_DRIVE_DETECTION EQU (500/55) ; 500 ms |
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30 | TIMEOUT_MOTOR_STARTUP EQU (10000/55) ; 10 s |
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31 | TIMEOUT_MAXIMUM EQU 255 ; We would actually want 31 seconds here but I don't think there are so slow drives |
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32 | |
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33 | %ifdef MODULE_FEATURE_SETS |
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34 | TIMEOUT_BSY EQU TIMEOUT_MOTOR_STARTUP |
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35 | TIMEOUT_DRDY EQU TIMEOUT_MOTOR_STARTUP |
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36 | %else |
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37 | TIMEOUT_BSY EQU (2600/55) ; 2600 ms |
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38 | TIMEOUT_DRDY EQU (2600/55) ; 2600 ms |
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39 | %endif |
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40 | |
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41 | %endif ; DEVICEIDE_INC |
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