On Thu, Mar 01, 2012 at 05:39:25PM +0900, Daniel Castro wrote:
The xen pv drivers are almost done.
When I start the booting process from hda seabios tries to read lba at 0 (sector 0) buffer (buf_fl) to 7c00 count 0 operation 0 (read) command 1 (unlisted) I do not understand count 0 and command 1. Should it be count 1, for the first sector on the drive and a command such as listed in drive.h?
Is this normal? Am I missing something?
I don't understand what you are reporting/asking.
The code at boot.c:boot_disk() issues a legacy bios read (int 13 ah=2) of the first sector (count=1).