Difference between revisions of "USB Option ROM progess"

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m (drive numbering scheme)
(Add git repo.)
 
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reference
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The current code is available in the following git repository:
==Seabios interrupt  ==
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int 13<br>
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int 18<br>
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int 19<br>
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== drive numbering scheme ==
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$ '''git clone http://vps.dorilex.net/pub/scm/jason/usbrom.git'''
keyboard<br>
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mouse<br>
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disk<br>
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this is an rough page which can will be continued improved
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== SeaBIOS interrupt ==
 +
 
 +
* int 13
 +
** AH=00h: Reset Disk Drives
 +
** AH=01h: Check Drive Status
 +
** AH=02h: Read Sectors From Drive
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** AH=03h: Write Sectors To Drive
 +
* int 18
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* int 19
 +
 
 +
== Drive numbering scheme ==
 +
 
 +
* keyboard
 +
* mouse
 +
* disk
 +
 
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This is a rough page which will be improved.

Latest revision as of 15:52, 22 August 2009

The current code is available in the following git repository:

$ git clone http://vps.dorilex.net/pub/scm/jason/usbrom.git

[edit] SeaBIOS interrupt

  • int 13
    • AH=00h: Reset Disk Drives
    • AH=01h: Check Drive Status
    • AH=02h: Read Sectors From Drive
    • AH=03h: Write Sectors To Drive
  • int 18
  • int 19

[edit] Drive numbering scheme

  • keyboard
  • mouse
  • disk

This is a rough page which will be improved.

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