http://bugzilla.kernel.org/show_bug.cgi?id=1752
------- Additional Comments From [EMAIL PROTECTED] 2006-01-28 17:34 ------- > Anybody have ACPI events on a Dell 5100 or 5150 working? Not that I know of. I never have. > This shows that the ACPI devices are indeed provoking events, > and that the kernel is indeed ready to handle them -- > and that the missing link is the SCI interrupt itself. Yeah, I came to the same conclusion, but I have no idea why the SCI interrupt isn't actually firing. > Looking in the ICH4 PCI config space, in the LPC bridge > (DID 0x24cc) at offset 0x44, ACPI_CNTL = 0x10 -- the 1 > means ACPI is enabled, and the bottom three bits 0 means > that the SCI is programmed for IRQ9 where the kernel > expects it to be. Do you think that playing with these bits might help? E.g. reassigning the IRQ to something else, and then setting it back to 9 again? Or is there some simple way to tell the kernel to force the ACPI IRQ to some other line (though I think that Windows also uses IRQ 9)? Furthermore, is there any drawback to using irqpoll? I'll test that out the next chance I get and let you know if it helps on my end. ------- 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 [email protected] https://lists.sourceforge.net/lists/listinfo/acpi-bugzilla
