On 04-Jan-2004 Nate Lawson wrote: > I get a panic on my T23 due to the ATA driver not being detected so no > rootvp. Attached are dmesg both before and after the patch. The cbb0 > issue is a regression since I have specified it to use an unused IO range > via this tunable (the same range Windows uses): > > hw.cbb.start_memory=0xc0203000 > > I commented out that tunable while testing the power kernel. > > One thing you should fix is calling the acpi set methods with a NULL > pointer: > > pci2: Failed to set ACPI power state D3 on (null): AE_BAD_PARAMETER > > You should probably just skip the call to the acpi set power state if it's > null.
Well, see, I'm not sure yet what pointer is null. That is the output of acpi_name() on a handle. It would help to know what bus/device/func that is and if your ASL has a correspondnig device in the tree or not. It may be that acpi_handle() is returning NULL and in that case I guess we should just not try to adjust ACPI power resources/_PSx but just stick to the pci powerstate stuff. If you could verify what is actually NULL that could help however. -- John Baldwin <[EMAIL PROTECTED]> <>< http://www.FreeBSD.org/~jhb/ "Power Users Use the Power to Serve!" - http://www.FreeBSD.org/ _______________________________________________ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-hackers To unsubscribe, send any mail to "[EMAIL PROTECTED]"