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 00:51:49 +0600 Message-ID: <20120417185149.GO11484@belkar.wrar.name> References: <20120417175122.GM11484@belkar.wrar.name> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="TRkqPRiqIDKgfg/F" 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 --TRkqPRiqIDKgfg/F Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Apr 17, 2012 at 02:26:24PM -0400, Alan Stern wrote: > > > If you manage to reach the end of this list, you'll essentially be > > > doing a normal suspend (except for the PCI_UNKNOWN part). > > It works without changes #2..8. I'm attaching the resulting patch. >=20 > Wow. Okay, I have boiled this down to a single patch. You should=20 > try this both with and without unbinding ehci-hcd, and post the dmesg=20 > log output that it generates in the two cases. 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: Refused to change power state, currently in D0 ehci_hcd 0000:00:1d.0: cur 5 target 3 error 0 ehci_hcd 0000:00:1a.0: wake-up capability enabled by ACPI ehci_hcd 0000:00:1a.0: Refused to change power state, currently in D0 ehci_hcd 0000:00:1a.0: cur 5 target 3 error 0 --=20 WBR, wRAR --TRkqPRiqIDKgfg/F Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQIcBAEBCAAGBQJPjbvFAAoJEDNi9wMaSZLhQcQP/i2bd8Ihv6Foch8s27OhO8pq 2oXM15nqCRlHDIvRo4rWQ0T+yE5gCezv2V17YYfMdVdksg0m79xJvFEfyhHKXD5E esTVi96KrLWFSAjD8QkfN6m7QrD+pjqcqsRUfifV/lyRBaUFnZzIFrUnZ84Rg8Ao w+axSuUKwLZe+pBP0kXxiWmSbDhChB4t/nwh/qEpt3nIgd0tO/q3119ajL3iKP/2 dw+2dSdCuRs7+f21je5exkv6Nm6PJ6jzkDTFjtLQOFAWH2A3wSzUSFRWFYjN5a1h 8JdjPP4O2XLuQVVs8S1cFQcWNUP3UN+6ndQZPHaPTVBoYD52uWA1EEviFvwVJ/tL P4Xb6th8JHkQ2TAggjAVDRYCyxPzNIqy1Yq4Y2bgA6Rh0fpIvd5iudUNBYgFtdR3 AXpuzodirTB13iaMpnk2tmvZApAv8cwWPTf9kxuZ02r4TKQJHVB2+/8LyIQIsXs1 aNug7BXTqkTLV7NexVHw4h1zeSZX99eGCRXewAZP5PVU/qzGPczFDRyQTrTiVAn9 vwG4Ic1WWQoCchV3QAA+HRXj1+K24KOosjojpbDcOJx6boTOd1eTcBaLd+GAypn+ ZTmBz7Mn8TUEPaW0L6iU8EhXobVKxsQsJVPUbfaOnkZ4zRAKzb7hcYfe7eYy7KzF b1NOTQUwfb4L42iywSRm =IIde -----END PGP SIGNATURE----- --TRkqPRiqIDKgfg/F-- -- 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