| |
|
 |
|
 |
|
|
|
| |
|
|
xen-ppc-devel
On Oct 10, 2006, at 7:16 PM, Amos Waterland wrote:
I don't see a definitive statement in the mpic spec. Is it ok to
reset
the mpic an arbitrary number of times, or even more than once, after
power on? We are allowing dom0 to reset it at the moment ...
Thats an excellent question.
Linux resets the PIC because:
1. can't trust what state the FW left it in
2. kexec
is one more time so bad?
BTW: this is another possible reason for our mpic hang, that we are
reseting it while its actually doing something?!
-JX
_______________________________________________
Xen-ppc-devel mailing list
Xen-ppc-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-ppc-devel
|
|
|
| |
|
Home