Re: ACPI Problems: IRQ conflicts on USB controllers and SATA controller
Erik Norgaard <[email protected]>
| Newsgroups | gmane.os.freebsd.devel.mobile |
|---|---|
| Message-ID | <[email protected]> |
John Baldwin wrote: > Disable APIC (and only APIC) and try again. This patch is only going to > (possibly) fix the case of ACPI and pci_link on, but APIC off. OK, I did that, and I've just tried again to be sure, no luck: apic disbled, I booted several times: #1: Hang at GEOM: new disk ad0 #2: Hang after ACPI-0800 errors #3: Boot! ACPI-0800 errors in dmesg. CPU uses 3-5% on IRQ. IRQ storm on IRQ3 when USB stick attached. System didn't freeze in the first 15 minutes. #4: As #3 but no ACPI-0800 errors, System freeze! #5: As in #1. #6: As in 3. Then, with hint: hw.pci.link.LNKB.irq=10 #7: Boot, system freeze #8: Boot, irq storm on irq 3 when USB stick attached. Then with all the hints LNK?.irq=10: #9: As #8. Gave up, back to original loader.conf. I don't know if more dmesg's are useful? Well, the usual location, http://www.locolomo.org/src/acpi/ from boot #3: dmesg-GENERIC-patch-no_apic, #7: dmesg-GENERIC-patch-hint-no_apic and #9: dmesg-GENERIC-patch-hints-no_apic There is one bright point though?: I previously reported irq storm on irq 5 when configuring the wireless. This occurs now only if pci_link is disabled. Otherwise the interface comes up happy. But, that's pretty useless as long as the system freezes... :( Thanks, Erik -- Ph: +34.666334818 web: http://www.locolomo.org X.509 Certificate: http://www.locolomo.org/crt/8D03551FFCE04F0C.crt Key ID: 69:79:B8:2C:E3:8F:E7:BE:5D:C3:C3:B1:74:62:B8:3F:9F:1F:69:B9 _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-mobile To unsubscribe, send any mail to "[email protected]"