On Sun, May 20, 2007 at 06:22:23PM -0700, David Brownell wrote: > On Sunday 20 May 2007, Mattia Dongili wrote: > > > > $ cat /proc/acpi/wakeup > > Device S-state Status Sysfs node > > PWRB S4 *enabled > > S1F0 S4 disabled > > S1F1 S4 disabled > > S1F2 S4 disabled > > S1F3 S4 disabled > > S1F4 S4 disabled > > S1F5 S4 disabled > > S1F6 S4 disabled > > S1F7 S4 disabled > > TLAN S3 disabled pci:0000:07:00.0 > > DLAN S3 disabled > > S6F0 S4 disabled > > S6F1 S4 disabled > > S6F2 S4 disabled > > S6F3 S4 disabled > > S6F4 S4 disabled > > S6F5 S4 disabled > > S6F6 S4 disabled > > S6F7 S4 disabled > > USB1 S3 disabled pci:0000:00:1d.0 > > USB2 S3 disabled pci:0000:00:1d.1 > > USB3 S3 disabled pci:0000:00:1d.2 > > USB4 S3 disabled pci:0000:00:1d.3 > > USB7 S3 disabled pci:0000:00:1d.7 > > SLT0 S4 disabled > > LANC S3 disabled > > EC0 S5 disabled > > That's strangely busy ... what ARE all those devices? :) the S[16]F* are tons of acpi devices... don't know what they are, they are attached to the PCI-E port 00:1c.0 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 1 (rev 02) 00:1c.1 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 2 (rev 02) 00:1c.2 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 3 (rev 02) 00:1c.3 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 4 (rev 02) if you're interested the DSDT is here: http://www.linux.it/~malattia/sony-laptop/DSDT.sz72b.type3.dsl > But only the PCI ones -- or certain devices connected to USB > root hubs -- could be affected by that patch. > > So another experiment you could do, if you want faster info > than "git bisect" can provide, is building drivers for those > PCI devices as modules (ehci-hcd, uhci-hcd, sky2) and then > finding which one causes the trouble by removing them before > STR. it's ehci-hcd! and apart from the fact that removing it causes a BUG in cpufreq no the system stays correctly asleep when suspended. ... > > > My suspicion, based on the dmesg and seeing what drivers actually > > > try to enable wakeup, would be the 'sky2' driver. The other two > > > > FWIW the sky2 is never functional upon resume, I need to ifdown, rmmod, > > modprobe and ifup again to get some networking... > > Try "rmmod sky2" *before* suspend, to see if that matters. > > Also "rmmod uhci-hcd", which will keep USB from doing anything > with that biometric thingie. > > I suspect one or the other of those will be the issue. very close :) -- mattia :wq! - To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
