From: David Brownell <david-b@pacbell.net>
To: Ari Pollak <ajp@aripollak.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: 2.6.6-mm-rc3-mm2 USB 2.0 after suspend issue
Date: Thu, 13 May 2004 08:13:55 -0700 [thread overview]
Message-ID: <40A390B3.1020401@pacbell.net> (raw)
You said 2.6.6-rc3-mm2 gives you these strange
messages, but how does 2.6.6-mm2 behave?
> ehci_hcd 0000:00:1d.7: suspend D0 --> D3
> ehci_hcd 0000:00:1d.7: No PM capability
2.6.6-mm2 won't give that message pair. The EHCI
suspend/resume should work better though.
> uhci_hcd 0000:00:1d.2: suspend D4 --> D3
> uhci_hcd 0000:00:1d.2: suspend_hc
> uhci_hcd 0000:00:1d.1: suspend D4 --> D3
> uhci_hcd 0000:00:1d.1: suspend_hc
> uhci_hcd 0000:00:1d.0: suspend D4 --> D3
> uhci_hcd 0000:00:1d.0: suspend_hc
Those messages are a bit strange. If it still
misbehaves in 2.6.6-mm2, please send "lspci -vv"
info for these USB controllers. (Preferably
to linux-usb-devel, where it's easier to see.)
> ...
> ehci_hcd 0000:00:1d.7: resume from state D0
> ehci_hcd 0000:00:1d.7: can't resume, not suspended!
Again, 2.6.6-mm2 shouldn't do that.
- Dave
next reply other threads:[~2004-05-13 15:18 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-05-13 15:13 David Brownell [this message]
2004-05-13 15:22 ` 2.6.6-mm-rc3-mm2 USB 2.0 after suspend issue Ari Pollak
-- strict thread matches above, loose matches on Subject: below --
2004-05-13 10:27 2.6.6-mm2 Andrew Morton
2004-05-13 10:53 ` 2.6.6-mm2, usb ehci warnings/error? Prakash K. Cheemplavam
2004-05-13 12:11 ` 2.6.6-mm-rc3-mm2 USB 2.0 after suspend issue Ari Pollak
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