Re: [Xen-devel] Printing debug message from hypervisor

Grzegorz Miłoś
Wed, 11 Jun 2008 08:50:43 -0000

>>>>
>> add the following command line options to your xen configuration
>> (bootloader config):
>> com1=115200,8n1 console=com1,tty
> as part of the hypervisor/dom0 boot option right??

As part of the hypervisor boot option. If you are using grub, your
config is likely to look something like:

title Xen
kernel xen.gz dom0_mem=512M
module vmlinuz ro root=/dev/sda1 console=ttyS0

Change it to:
kernel xen.gz dom0_mem=512M com1=<baud-rate>,8n1 console=com1,vga
module vmlinuz ro root=/dev/sda1 console=ttyS0

(NOTE: I believe ''vga'' is required, instead of
''tty'')