[syslinux] Custom com32

Coe, Colin C. (Unix Engineer) Colin.Coe at woodside.com.au
Wed Jan 24 19:19:16 PST 2007


Hi all

I've written a basic COM32 module that checks (using the DMI example
code) the product and BIOS and if the BIOS is not at the required level,
is supposed to exit and boot using a DOS floppy image to flash the BIOS.

The problem is that I can't work out how to call the DOS floppy image.
Looking at the website, I see "Run Command" AX=0003H via int 22.  The
image name will be <productname>_<bios_rev> (i.e. xw9300_2.09.img)

Is "Run Command" the right thing to do?  How do I call it from my
module?

Thanks in advance

CC
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