On Tue, Dec 14, 2004 at 10:11:03AM -0800, David Brownell wrote:
> On Monday 13 December 2004 4:16 am, Flavio Leitner wrote:
> >
> > Something about 3 or 4 interrupts per second
> > for an idle USB host.
>
> That counts as "absurd". Is it a shared IRQ?
No, just ohci_hcd is using IRQ 10.
> > > Also, verify that the messages stop if you get
> > > rid of CONFIG_PM.
> >
> > The problem appears on 2.6.10-rc1 patch and disabling
> > CONFIG_PM no message is printed.
>
> And do the IRQs continue at that point? You had the
> Serverworks box, right? Does the attached patch change
> anything for you?
The patch you posted below solve the problem. There is no
more annoying messages, neither interrupts and better...
my mouse and keyboard usb are working again! :)
Do you will include this patch on main kernel?
Thanks Dave!
> --- 1.49/drivers/usb/host/ohci-hub.c Sat Dec 11 06:22:07 2004
> +++ edited/drivers/usb/host/ohci-hub.c Mon Dec 13 08:26:11 2004
> @@ -305,7 +305,7 @@
> {
> struct ohci_hcd *ohci = hcd_to_ohci (hcd);
> int ports, i, changed = 0, length = 1;
> - int can_suspend = 1;
> + int can_suspend = hcd->can_wakeup;
> unsigned long flags;
>
> spin_lock_irqsave (&ohci->lock, flags);
--
Flávio Bruno Leitner <[EMAIL PROTECTED]>
[ E74B 0BD0 5E05 C385 239E 531C BC17 D670 7FF0 A9E0 ]
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