Date: Sat, 2 Nov 2002 14:35:24 -0800 (PST) From: Warner Losh <imp@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/i386/pci pci_cfgreg.c Message-ID: <200211022235.gA2MZOJQ081378@repoman.freebsd.org>
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imp 2002/11/02 14:35:24 PST Modified files: sys/i386/pci pci_cfgreg.c Log: MFp4: o It turns out that we always need to try to route the interrupts for the case where the $PIR tells us there can be only one. Some machines require this, while others fail when we try to do this (bogusly, imho). Since we have no apriori way of knowing which is which, we always try to do the routing and hope for the best if things fail. o Add some additional comments that state the obvious, but amplify it in non-obvious ways (judging from the questions I've gotten). This should un-break older laptops that still have to use PCIBIOS to route interrupts. Tested by: sam Revision Changes Path 1.99 +34 -10 src/sys/i386/pci/pci_cfgreg.c To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe cvs-all" in the body of the message
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