Difference between revisions of "USB Option ROM progess"
From coreboot
Jason Wang (Talk | contribs) m (Created page with 'reference ==Seabios interrupt == int 13 int 18 int 19 == drive numbering scheme == keyboard mouse disk this is an rough page which can will be continued improved') |
(Add git repo.) |
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| − | + | The current code is available in the following git repository: | |
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| − | + | $ '''git clone http://vps.dorilex.net/pub/scm/jason/usbrom.git''' | |
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| − | + | == 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 | ||
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| + | == Drive numbering scheme == | ||
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| + | * 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.
