http://bugzilla.kernel.org/show_bug.cgi?id=5966
------- Additional Comments From [EMAIL PROTECTED] 2006-01-30 23:40 ------- I booted Windows 2000 on the 600E and it comes up in ACPI mode w/o getting confused by this broken DSDT. Curiously it moves yenta and USB on IRQ9 along with ACPI: 1 Standard 101/102-Key or Microsoft Natural PS/2 Keyboard 3 IBM ThinkPad Fast Infrared Port 4 Communications Port (COM1) 5 ThinkPad Modem 6 Standard floppy disk controller 7 Crystal WDM Audio Codec 8 System CMOS/real time clock 9 Crystal SoundFusion(tm) 9 Intel 82371AB/EB PCI to USB Universal Host Controller 9 Intel(R) PRO/100 CardBus II 9 Microsoft ACPI-Compliant System 9 Texas Instruments PCI-1251 CardBus Controller 9 Texas Instruments PCI-1251 CardBus Controller 11 ThinkPad Digital Signal Processor 12 IBM PS/2 TrackPoint 13 Numeric data processor 14 Primary IDE Channel Linux in acpi=off doesn't move IRQs and it finds these on IRQ11 -- which means that W2K somehow picked them up and moved them. 0: 81905 XT-PIC timer 1: 10 XT-PIC i8042 2: 0 XT-PIC cascade 6: 5 XT-PIC floppy 8: 1 XT-PIC rtc 11: 326 XT-PIC uhci_hcd:usb1, yenta, yenta, eth0 12: 110 XT-PIC i8042 14: 3218 XT-PIC ide0 NMI: 0 ERR: 0 Booting Linux with the DSDT fix in ACPI mode also finds these links and these devices on IRQ11: ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 9 10 *11 12 14 15) ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 9 10 *11 12 14 15) ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled. ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 9 10 *11 12 14 15) CPU0 0: 21324 XT-PIC timer 1: 8 XT-PIC i8042 2: 0 XT-PIC cascade 4: 448 XT-PIC serial 8: 1 XT-PIC rtc 9: 310 XT-PIC acpi 11: 232 XT-PIC uhci_hcd:usb1, yenta, yenta, eth0 12: 153 XT-PIC i8042 14: 3478 XT-PIC ide0 NMI: 0 LOC: 0 ERR: 0 MIS: 0 I can't explain how W2K does this. It couldn't possibly have used the ACPI PCI Interrupt Links with the bad ISA0 address -- unless it has some platform-specific workaround. Perhaps it sees that the Links are not working and silently falls back to legacy PIRQ routing. Unclear that any of the other AML in the DSDT besides the links will fail due to the bad PCI devnum. First glaces shows just IO space accesses, so maybe the other things under ISA0 are okay with the broken DSDT. ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is. ------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://sel.as-us.falkag.net/sel?cmd=lnk&kid=103432&bid=230486&dat=121642 _______________________________________________ acpi-bugzilla mailing list acpi-bugzilla@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/acpi-bugzilla