Date: Tue, 30 Apr 2002 19:04:43 -0700 From: "David O'Brien" <obrien@freebsd.org> To: Peter Jeremy <peter.jeremy@alcatel.com.au> Cc: freebsd-alpha@freebsd.org Subject: Re: AlphaServer 400 interrupt problems Message-ID: <20020430190443.A44303@dragon.nuxi.com> In-Reply-To: <20020501114313.R25071@gsmx07.alcatel.com.au>; from peter.jeremy@alcatel.com.au on Wed, May 01, 2002 at 11:43:13AM %2B1000 References: <20020501114313.R25071@gsmx07.alcatel.com.au>
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On Wed, May 01, 2002 at 11:43:13AM +1000, Peter Jeremy wrote: > I recently tried a KZPCM-DA card in an AlphaServer 400 and ran into > a few problems with the interrupts. The KZPCM-DA is a dual-SCSI > (dual Symbios 53C875's), fast Ethernet (DEC/Intel 21140) card using > an DEC/Intel 21152 PCI-PCI bridge chip. I reported the same problem a few weeks ago. This patch from Bernd Walter <ticso@cicely8.cicely.de> *might* help you get farther along. Index: src/sys/alpha/alpha//dec_2100_a50.c =================================================================== RCS file: /cvs/src/sys/alpha/alpha/dec_2100_a50.c,v retrieving revision 1.12 diff -u -r1.12 dec_2100_a50.c --- src/sys/alpha/alpha//dec_2100_a50.c 20 Mar 2002 18:58:44 -0000 1.12 +++ src/sys/alpha/alpha//dec_2100_a50.c 10 Apr 2002 18:20:09 -0000 @@ -169,6 +169,9 @@ pirq = 0; /* gcc -Wuninitialized XXX */ cfg = (pcicfgregs *)arg; + if (cfg->bus > 0) + return; + /* * Slot->interrupt translation. Taken from NetBSD. */ To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-alpha" in the body of the message
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