Alan Stern <[EMAIL PROTECTED]> writes:
> I can implement either a shutdown method or a reboot notifier for
> uhci-hcd. Note however that the upcoming changes to the PM core include a
> suspend call (PMSG_FREEZE) that does exactly what you want: quiesce the
> device, disable IRQ and DMA, but don't
On Monday 07 March 2005 2:08 pm, Eric W. Biederman wrote:
>
> The ongoing DMA transfers which are companions of the irq generating
> events are what really concern me, as we could get all kinds of
> interesting memory stomps. Do you think you could implement
> a reboot notifier or a shutdown() m
Alan Stern <[EMAIL PROTECTED]> writes:
> On 7 Mar 2005, Eric W. Biederman wrote:
>
> > Alan Stern <[EMAIL PROTECTED]> writes:
> >
> > > Shared IRQs will always be a problem. And the PCI subsystem doesn't
> > > implement shutdown() methods; that seems like a pretty big hole. I guess
> > > indi
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