Hi! > >Can you try echo 4 > /proc/acpi/sleep? echo 3 breaks it, too, but that > >is little harder to set up. > > I usually test with "apm -s" ... since I've yet to come up with > an ACPI configuration that works properly. IRQ misconfiguration > for USB is still a blocking issue for many people (not just me).
Actually, you do not need acpi to test swsusp (echo 4 > /proc/acpi/sleep is the easiest way, but there's syscall to do the same). > Going through ACPI would certainly explain some breakage; it's > been sufficiently troublesome with USB that it's not gotten much > testing at all. I happened to notice this morning that ACPI's > USB IRQ problems are one of the longest-standing open 2.6 bugs: > http://bugme.osdl.org/show_bug.cgi?id=10 ... and it's now been > migrated into the 2.4.22-pre series (sigh). That's okay, ACPI in 2.4.22-pre just replaced older ACPI and even-more-buggy ACPI in 2.4.21. > Could you try reproducing this failure using just APM? I could > believe there's a generic PM issue (I've been expecting 2.6-test > to eventually start shaking PM out); but given the amount of > trouble ACPI has caused, we should first rule that factor out. ACPI is not much involved. If you want, I can (attempt to) make swsusp work on your machine.... > >Actually, as PCI interrupts are shared, I do not find that too > >surprising. > > I do. Sharing is irrelevant. If it's been cleaned up, then > the IRQ should no longer be bound to that device. ohci_stop() does not seem to unregister IRQ... > >That would be good. I definitely had another failure path, where it > >did not tell me that hcd is no K.O... > > I'll likely submit that to Greg in the next few days, cc you. Okay, thanx. Pavel -- When do you have a heart between your knees? [Johanka's followup: and *two* hearts?] ------------------------------------------------------- This SF.Net email sponsored by: Free pre-built ASP.NET sites including Data Reports, E-commerce, Portals, and Forums are available now. Download today and enter to win an XBOX or Visual Studio .NET. http://aspnet.click-url.com/go/psa00100003ave/direct;at.aspnet_072303_01/01 _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
