Linux 2.6.23.1 and hostap_plx : immediate lockup!

Chris Rankin rankincj at yahoo.com
Sun Oct 21 08:17:17 EDT 2007


--- Jar <jar at pcuf.fi> wrote:
> > Oct 20 19:28:55 hypercube kernel: prism2plx_init: prism2_plx.o: 0.2.9 Loaded
> > Oct 20 19:28:59 hypercube kernel: ACPI: PCI Interrupt 0000:00:0e.0[A] -> Link [LNKB] -> GSI 5
> > (level, low) -> IRQ 5
> > Oct 20 19:28:59 hypercube kernel: irq 5: nobody cared (try booting with the "irqpoll" option)
> > Oct 20 19:28:59 hypercube kernel:  [<c013cbba>] __report_bad_irq+0x36/0x75
> > Oct 20 19:28:59 hypercube kernel:  [<c013cdf9>] note_interrupt+0x200/0x23b
> > Oct 20 19:28:59 hypercube kernel:  [<c013d58f>] handle_level_irq+0x8b/0xd0
> > Oct 20 19:28:59 hypercube kernel:  [<c0106378>] do_IRQ+0xad/0xc5
> > Oct 20 19:28:59 hypercube kernel:  [<c01047b7>] common_interrupt+0x23/0x28
> > Oct 20 19:28:59 hypercube kernel:  [<c013007b>] futex_wait+0x122/0x2ca
> > Oct 20 19:28:59 hypercube kernel:  [<c013c31f>] handle_IRQ_event+0x11/0x3f
> 
> Does it work better with "acpi=off" or "acpi=off noapic nolapic" kernel 
> boot parameters?

Disabling the lapic and adding pci=noacpi made no difference. I didn't try the others and the
adapter is currently sitting back in the 2.4.33 machine (where it works fine).

Cheers,
Chris



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