I'm working on Tyan S2865 again here, Nvidia CK804, and I can't get PCI32 bus interrupts going. I've got mptable.c working for onboard devices and PCI-e sots.
I've got a quad-ethernet PCI card working in slot one, which demonstrates that all 4 PCI INTR[1234] pins are working however i can't seem to get interrupts from any pin of any other slot [2-4] or the onboard ATI VGA or firewire chips (which are on PCI32 bus also) I have done trial and error on slots 2-4 using interrupts 16-25 with no effect (IO-APIC vectors and beyond) the motherboard's manual has a PCI interrupt "swizzle" table, but it appears to be cut and pasted from another model and regardless is unintelligible, so I put the quad ethernet card in slots 2-4, expecting that at least one interrupt ABCD pin would fire, but nothing, absolutely no interrupts are generated from slots 2-4 or either onboard PCI device. The other slots host a Matrox Millennium adapter that works as fbconsole, so the slots aren't completely dead. Any CK804 specific tips or general Linux interrupt detection tips are appreciated. Regards, Jeremy -- linuxbios mailing list linuxbios@linuxbios.org http://www.linuxbios.org/mailman/listinfo/linuxbios
