Messages in this thread |  | | From | "Dunlap, Randy" <> | Subject | RE: SMP irq sharing problem in 2.2.17 | Date | Fri, 13 Oct 2000 08:05:35 -0700 |
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> > I had a similar problem with the USB driver assigned to > IRQ19 but not receiving any interrupts. > > > > Perhaps someone more knowledgable can explain why linux > fails under MPS1.4. > > Linux is fine with MPS1.4. There are two possible causes I see > > 1. Some clown built a USB controller with only 4 bits of > the IRQ line > writable/checkable. We've seen sound chips with that 'feature' > > 2. The MPS 1.4 tables in the BIOS are wrong. Remarkably > common problem
Do we have any [non-kernel] software that will read/analyze MPS tables?
Thanks, ~Randy
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