Date: Sat, 3 Dec 2005 16:30:58 -0500 From: John Baldwin <jhb@freebsd.org> To: Craig Boston <craig@tobuj.gank.org> Cc: freebsd-hackers@freebsd.org, imp@freebsd.org Subject: Re: Weird PCI interrupt delivery problem Message-ID: <200512031630.59476.jhb@freebsd.org> In-Reply-To: <20051203005104.GA22567@nowhere> References: <20051130020734.GA6577@nowhere> <200512020817.55769.jhb@freebsd.org> <20051203005104.GA22567@nowhere>
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On Friday 02 December 2005 07:51 pm, Craig Boston wrote: > On Fri, Dec 02, 2005 at 08:17:53AM -0500, John Baldwin wrote: > Yes, however the first time I only tried tunables for LNKA, B, and C > (was typing them by hand). Later I tried with loader.conf and set all > 8. Another odd thing is that the dmesg lines for the LNK objects still > report irq 11, though the devices themselves do attach to 10. That's becuase the dmesg prints out what their current setting was before t= he=20 pci_link driver attached to them. It's basically what the BIOS set them up= =20 as. > > hw.pci9.1.INTA.irq=3D11 > > Also, try this hint with ACPI without APIC. It looks like your BIOS > > doesn't include entries for the PCI9 bus in the PIC version of the _PRT > > (see no PRT messages in ACPI dmesg) so cbb0 doesn't get an IRQ there > > either. > > The hint "works" with ACPI, in that cbb0 attaches. However by the time > I'm able to insert a card, irq 11 has already died so nothing happens. Grrr. I'm pretty much out of ideas at this point. At least you have it=20 working in -ACPI -APIC mode. :-/ =2D-=20 John Baldwin <jhb@FreeBSD.org> =A0<>< =A0http://www.FreeBSD.org/~jhb/ "Power Users Use the Power to Serve" =A0=3D =A0http://www.FreeBSD.org
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