kernel 2.6.3 on JS20

Jake Moilanen moilanen at
Sat Mar 6 02:05:33 EST 2004

> The interrupt is shared with something else ? If not it should have
> been disabled on the controller in the first place...

What the IDE sequence is:

	probe_for_drive()    <- Generates an interrupt
	<< we get interrupted here >>

It appears that the interrupt is queued and not dropped on the floor.
It is my understanding that it is hardware dependent if it gets queued
or dropped when ibm,int-off rtas call is made.


** Sent via the linuxppc64-dev mail list. See

More information about the Linuxppc64-dev mailing list