On Mon, Aug 17, 2009 at 12:06:04AM +0800, Jason Wang wrote: > hi all, > here is my usbrom latest progress. > 1) usbrom can hook int13 > 2) usbrom can support int13 lba mode which including int13,ah=02,42,41 > 3) usbrom can be used to boot grub from usb disk. Grub can step into > stage1.5
Great! > but there still some problems which should be considered > 1) how to make usbrom only respond to requests which used for usb not hard > disk. ( in my eyes, diff these requests by drive number?) > 2) how do assign the drive number for usb disk? just followed by 80? anyone > can give me an details about that? This is covered in the bios boot specification (bbs) document. -Kevin > -- > Jason Wang > Peking University -- coreboot mailing list: [email protected] http://www.coreboot.org/mailman/listinfo/coreboot
