How to use INT 19h?

Started by bomz, September 17, 2011, 22:09:38 PM

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bomz

September 17, 2011, 22:09:38 PM
as I understand if I ON this option in PLoP.ROM and my BIOS, PLoP be load like very first device. and if I use USB default and hidden - this made USB device always visible in BIOS???

after PLoP next device load?

bomz

#1
September 17, 2011, 22:53:06 PM
PLoP very quick, but , may be for future more heavy version , for cases PLPBT.ROM it's be convenient to fix usb port addresses so PLOP no need scan and find it.

Elmar

#2
September 18, 2011, 10:05:13 AM
Quote from: bomz on September 17, 2011, 22:53:06 PM
PLoP very quick, but , may be for future more heavy version , for cases PLPBT.ROM it's be convenient to fix usb port addresses so PLOP no need scan and find it.

without scanning, how should the boot manager know what port should used? should the boot manager read your mind?
simply connect your usb drive to the first port that is scanned.

bomz

#3
September 18, 2011, 10:09:16 AM
I use PLoP like ROM have always the same PCI card, and memory addresses of port which I can see in DOS USBASPI is always the same
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