From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrey Rahmatullin Subject: Re: [linux-pm] ehci_hcd related S3 lockup on ASUS laptops, again Date: Thu, 12 Apr 2012 22:49:03 +0600 Message-ID: <20120412164903.GB12852@belkar.wrar.name> References: <20120412153750.GA12852@belkar.wrar.name> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="dc+cDN39EJAMEtIO" Return-path: Content-Disposition: inline In-Reply-To: Sender: linux-usb-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Alan Stern Cc: Steven Rostedt , jrnieder-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, linux-pm-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org, USB list , Greg KH List-Id: linux-pm@vger.kernel.org --dc+cDN39EJAMEtIO Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Apr 12, 2012 at 12:09:00PM -0400, Alan Stern wrote: > > > Here's a diagnostic patch that will give us a little more information= =2E =20 > > > Keep the previous change (so that pci_prepare_to_sleep gets called=20 > > > whether ehci-hcd is bound or not) and let's see what it says. Try=20 > > > doing it both with and without ehci-hcd bound. Running this with "ec= ho=20 > > > devices >/sys/power/pm_test" ought to be good enough. > > I don't see that line with ehci_hcd both bound and unbound and both in > > 'devices' test and in a real S3. >=20 > You mean the new dev_info message did not appear at all? Is > pci_prepare_to_sleep getting called properly? Or does the routine exit > early because target_state is equal to PCI_POWER_ERROR? Either dev_info is silenced on my system or pci_pm_suspend_noirq is not called during the 'devices' pm test. --=20 WBR, wRAR --dc+cDN39EJAMEtIO Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQIcBAEBCAAGBQJPhwd/AAoJEDNi9wMaSZLhDy4P/3bYY5WL3itEO1t7kf1itAtr jVFZk4TIVdTjPJOeLIC/3bBJPYKVM4nnoAsxZxsw038tGnPAFA1dYY1K4jA7ihzX TBiLnNhBosb6TUUQDZYYCDgpuxUjO2GyeiQfoC1ddUs5dDIevYhBH2u1XxUZmyAW QNZPTQrPUs5pNqyTaHOV4OlMVSNzLcENSyf3Nnkleq3GhhKRoz9SSAXyQA8K3lSh OLXzyvZ55P0lPlSKeDTqH1CbMdTvyQaQeGiPQgRxcL/4Q41Vizb2EPJ9YPBTBi55 IFoIuKQWRIjhFqBj/TYJigr+eM/aVXaSvGo6YwgPkL2FSQD5Qq84gkUPp/u+Tzv0 RjHyfWdE9aJfdLe8FDCJrMa5qtIyx6JsRO3C/OYrEXqbGbLwzHvtqr0qffADyzpF Cy3EF2xDTJCJEGiQJT5vA6bshZsNY4zAXyot8KDK34jw39XRoY9fc/Oz5UmNW4+a z/s5HqvWfo6YQc6tlKPvqZevPBAT9G9z0d88DDHkSbMuiKFqrHXPsL0CRjmYWR7P /al49SmO8s2McM+7JdKGELcCuox33aAjGumsqI9Att3ExJO70rZCrPhTpvJwh2Z7 nv/sSTu55MSLkJmmK9BFwFRK7BgdYw5jsgYBkI8ZGmimdWczHX0n7p8nUQsGvOrE xCWoyhyx46vTfK4zMdlL =ARJx -----END PGP SIGNATURE----- --dc+cDN39EJAMEtIO-- -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html