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Re: [linux-usb-devel] USB glitches after suspend on ppc

On Wed, 6 Apr 2005 13:11:53 -0700
David Brownell <david-b@pacbell.net> wrote:

> Interesting.  Looks like pci_enable_wake(dev, state, 0) isn't actually
> disabling wakeup on your hardware.  (Assuming CONFIG_USB_SUSPEND=n; if
> not, then it's odd that the system went back to sleep!) 

Yes, CONFIG_USB_SUSPEND is disabled here.

> Do you think
> that might be related to those calls manipulating the Apple ASICs
> being in the OHCI layer rather than up nearer the generic PCI glue?

To be honest, I don't really know :)

> Thanks for the testing update.  I'm glad to know that there seems to
> be only one (minor) glitch that's PPC-specific!

Yup, me too, I consider it working quite well now :)

> OK, I just posted the patch cleaning up EHCI port power switching;
> that should remove the need for that separate patch.  (As well as
> fixing some minor annoyances.)

Seen that, thanks.

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