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: Wed, 18 Apr 2012 21:24:55 +0600 Message-ID: <20120418152455.GT11484@belkar.wrar.name> References: <20120417195218.GP11484@belkar.wrar.name> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="cqG5pBpskktEuCrX" 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 List-Id: linux-pm@vger.kernel.org --cqG5pBpskktEuCrX Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Apr 18, 2012 at 10:51:38AM -0400, Alan Stern wrote: > > > Now if you modify the patch by removing the change to hcd-pci.c, whic= h=20 > > > will leave the EHCI code exactly the same as in the vanilla kernel, a= nd=20 > > > set the pm_test value to "platform", what does the dmesg log show in= =20 > > > the two cases? > > The same for the unbound state. For the bound state, it still locks up. >=20 > That's odd. Didn't you say earlier that after "echo platform=20 > >/sys/power/pm_test", the bound case worked? Or was that just Steve? I've forgot to do that %) Unbound: pci 0000:00:1d.0: wake-up capability enabled by ACPI pci 0000:00:1d.0: Refused to change power state, currently in D0 pci 0000:00:1d.0: cur 5 target 3 error 0 pci 0000:00:1a.0: wake-up capability enabled by ACPI pci 0000:00:1a.0: Refused to change power state, currently in D0 pci 0000:00:1a.0: cur 5 target 3 error 0 Bound: ehci_hcd 0000:00:1d.0: wake-up capability enabled by ACPI ehci_hcd 0000:00:1d.0: cur 0 target 3 error 0 ehci_hcd 0000:00:1a.0: wake-up capability enabled by ACPI ehci_hcd 0000:00:1a.0: cur 0 target 3 error 0 --=20 WBR, wRAR --cqG5pBpskktEuCrX Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQIcBAEBCAAGBQJPjtzGAAoJEDNi9wMaSZLhpYIP/REYKI98DaiT5bVinoN8Ubjj gdC5g7NhztcIDLIsYKcxVxLwjk0V6gz7ZLWPTi17jgtB2JS2lK4YV7wd9U71wJzK mI8ogTm+DUO/4V4aB2avAX63y+6IVJrbol4aCx/T+i5hbq8TBiONK7/Bcehpg9Xq n1Ad32G+HlQK8g91cwzS86zHU5lZuCPqdAD9UgDHh7FhnhN2fOwI/+NDr/bdBIEK M68QhrzHKAy2M20IhbEORgbs/HtWpr06SHMAnZ1AdRRnAB+X2EZAz41NqyyPT4YH 5OqlEmFbUvkU6IGCsPHT8d9LjzMUVpFtfNrELKnhf9R99NDGMJJw3HCJI39arpMk AF0S5wo0A4OhHJYNoHYk7q2dXAN7CoYLHG//JvIMmsW9sN9LEhkK4hy9Fz7KS4fQ FY7w63qxN6yw+0xF6A2GkeBB5WBZI34qLV7Yw7pz3iiHiCeRTzz+pTw5hgHtFSt4 ADJYZKEvZ6y6OxaH0BgM2xTXuHu4dIllfCS6HaSX1bPYFc2hC+tYaA4CQD8sjnfF CTlk+JjCry1EP+P8bY+nIlf5J1m6VMWYaIpNWZc7kgJXNvJa01DQXw6eugrJ6V5M EwJIubX/A5T0zREB+oaTH3115ZaX+hzLWi0pRg+wFZsvTvTK+P2yZjBaYz4x538o YU+B4ue4czlN9/U0nYvK =VNRb -----END PGP SIGNATURE----- --cqG5pBpskktEuCrX-- -- 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