Messages in this thread | | | Date | Wed, 09 May 2001 11:52:21 -0400 | From | Doug Ledford <> | Subject | Re: 2.4.4-ac5 aic7xxx causes hang on my machine |
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Alan Cox wrote:
> The tables are then described by the $PIRQ table in the BIOS. We use that to > load the mapping registers in the PCI bridge (and also to read them). If the > tables are wrong then we will mismap interrupt INTA-D lines to IRQ lines. > > IRQ11 appearing on IRQ10 sounds exactly like the INTA-D line setting for IRQ > 11 is wrong and we connected it to IRQ 10
Which brings me back to my question in my previous email. Why are we remapping working configs again? I'm at a loss here. This isn't a hot plug capably motherboard, we don't have to worry about new PCI cards getting thrown in, and yet we are remapping the IRQs. Why?
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Doug Ledford <dledford@redhat.com> http://people.redhat.com/dledford Please check my web site for aic7xxx updates/answers before e-mailing me about problems - 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/
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