Date: Mon, 25 Oct 1999 23:59:44 +0000 (GMT) From: Terry Lambert <tlambert@primenet.com> To: gallatin@cs.duke.edu (Andrew Gallatin) Cc: dfr@nlsystems.com, alpha@FreeBSD.ORG Subject: Re: small fix for irq mappig probelm Message-ID: <199910252359.QAA16866@usr06.primenet.com> In-Reply-To: <14354.8792.767477.900314@grasshopper.cs.duke.edu> from "Andrew Gallatin" at Oct 23, 99 05:07:35 pm
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> Doug, > > When using a kernel built after your recent changes to pci.c, alpha > PCI devices with intline==0 fail to map their interrupt. This > typically happens with the on-board tulip in a miata: > > de0: <Digital 21143 Fast Ethernet> irq 0 at device 3.0 on pci0 > pci_map_int: can't allocate interrupt > > > The appended patch fixes it, but I am unsure it is correct. Can you > approve it? Same thing on some Intel motherboards, FWIW. SMP seems to be the way to fix it; perhaps we could do whatever the equivalent is on Alpha? http://support.intel.com/support/motherboards/desktop/pr440fx/irqs.htm http://support.intel.com/support/motherboards/desktop/dk440lx/irqs.htm Terry Lambert terry@lambert.org --- Any opinions in this posting are my own and not those of my present or previous employers. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-alpha" in the body of the message
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