creating PCI-related sysfs entries

Benjamin Herrenschmidt benh at kernel.crashing.org
Fri Feb 3 20:07:37 EST 2006


On Thu, 2006-02-02 at 20:03 -0600, Linas Vepstas wrote:

> Yes, and EEH does do that (in mainline, 10K times in a row, 
> last I tried). This email was in reference to the 
> layout of /sys/bus/pci/slots which seems to have only hotplug
> slots in there; I am not yet sure why. Its possible John Rose 
> can shed some rapid insight? 

Ok... also, about this "max number of resets" thing, it would be useful
in fact to have a rate limit rather ... a network card that for some
reason need to be reset about once a day is still fairly useable and it
would be nice if the system didn't consider it dead after 10 days ...

Also, it might be useful to have an entry to force a retry on a card
that has been considered dead...

Ben.





More information about the Linuxppc64-dev mailing list