Messages in this thread | | | Subject | Re: 2.6.8-rc4-mm1 doesn't boot | From | Len Brown <> | Date | 11 Aug 2004 18:22:09 -0400 |
| |
Does the system have any BIOS settings to enable/disable the floppy? Is the floppy physically present on the system?
ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 *6 7 10 11 12 14 15) ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 6
I assert it is a BIOS bug for the BIOS to set LNKD to IRQ6 if there is a floppy present and enabled; but fair game if there is no floppy. Though perhaps floppy.c doesn't understand that.
-Len
On Wed, 2004-08-11 at 17:51, Adrian Bunk wrote: > On Wed, Aug 11, 2004 at 05:32:00PM -0400, Len Brown wrote: > > I've never understood this floppy IRQ6 business. > > Apparently it requests IRQ6, but doesn't show up in /proc/interrupts > > > > In any case, dropping a PCI interrupt on IRQ6 would surely break it > > b/c that would set that IRQ6 to level trigger. > > > > Before this change, did LNKD get set to something other than IRQ6? > > Yes, this is my 2.6.8-rc3-mm1 /proc/interrupts : > > <-- snip --> > > CPU0 > 0: 17615908 XT-PIC timer > 1: 22333 XT-PIC i8042 > 2: 0 XT-PIC cascade > 6: 94751 XT-PIC eth0 > 8: 4 XT-PIC rtc > 9: 0 XT-PIC acpi > 10: 5119 XT-PIC ehci_hcd > 11: 1329292 XT-PIC Ensoniq AudioPCI, radeon@PCI:1:0:0 > 12: 118130 XT-PIC i8042 > 14: 44614 XT-PIC ide0 > 15: 24 XT-PIC ide1 > NMI: 0 > ERR: 8 > > <-- snip --> > > > > -Len > > cu > Adrian > > -- > > "Is there not promise of rain?" Ling Tan asked suddenly out > of the darkness. There had been need of rain for many days. > "Only a promise," Lao Er said. > Pearl S. Buck - Dragon Seed >
- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |