Date: Wed, 9 Jul 2008 21:32:18 -0400 From: Adam McDougall <mcdouga9@egr.msu.edu> To: John Baldwin <jhb@FreeBSD.org> Cc: cvs-src@FreeBSD.org, src-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: Re: cvs commit: src/sys/amd64/amd64 legacy.c src/sys/dev/acpica acpi.c src/sys/dev/cpufreq ichss.c src/sys/i386/i386 legacy.c Message-ID: <20080710013217.GP57161@egr.msu.edu> In-Reply-To: <200806270351.m5R3p0iZ023807@repoman.freebsd.org> References: <200806270351.m5R3p0iZ023807@repoman.freebsd.org>
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This commit (verified by binary search) causes my Sun Fire X4100 problems booting. I found it by upgrading a new 7-rel install recenty, and I have similar servers running a build from about 3 weeks ago without problem. I have not tried this on a X4100M2 yet. Upon comparing dmesg output, pci stuff is probed differently, and the obvious symptoms include probing up until "Timecounters tick every 1.000 msec" then after a few minutes I get stuff like: umass0: BBB reset failed, TIMEOUT umass1: CBI reset failed, TIMEOUT umass0: BBB bulk-in clear stall failed, TIMEOUT umass1: CBI bulk-in stall clear failed, TIMEOUT umass0: BBB bulk-out clear stall failed, TIMEOUT umass1: CBI bulk-out stall clear failed, TIMEOUT umass0: BBB reset failed, TIMEOUT umass1: CBI reset failed, TIMEOUT and eventually it arrives at a mount root prompt. This happens with or without cpufreq loaded from module. I have BIOS version 44 installed. It occurs with GENERIC from today but my 'broken' dmesg below is from a custom kernel config that I can provide if necessary. dmesg from 7.0-RELEASE: http://www.egr.msu.edu/~mcdouga9/dmesg-x4100-7rel.txt dmesg from today's src (after commit): http://www.egr.msu.edu/~mcdouga9/dmesg-x4100-7-20080709.txt This system was previously running 6.x and I am preparing it to replace an identical system with it, so I have some time to tackle this problem. I can provide remote access including console access if needed, or I can run suggested stuff. Please let me know if more information or cooperation from me is needed, thanks. On Fri, Jun 27, 2008 at 03:49:22AM +0000, John Baldwin wrote: jhb 2008-06-27 03:49:22 UTC FreeBSD src repository Modified files: (Branch: RELENG_7) sys/amd64/amd64 legacy.c sys/dev/acpica acpi.c sys/dev/cpufreq ichss.c sys/i386/i386 legacy.c Log: SVN rev 180056 on 2008-06-27 03:49:22Z by jhb MFC: Probe CPUs after the PCI hierarchy on i386, amd64, and ia64. This allows the cpufreq drivers to reliably use properties of PCI devices for quirks, etc. Revision Changes Path 1.61.2.1 +23 -12 src/sys/amd64/amd64/legacy.c 1.243.2.2 +22 -6 src/sys/dev/acpica/acpi.c 1.10.2.1 +50 -61 src/sys/dev/cpufreq/ichss.c 1.63.2.1 +23 -12 src/sys/i386/i386/legacy.c _______________________________________________ cvs-src@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/cvs-src To unsubscribe, send any mail to "cvs-src-unsubscribe@freebsd.org"
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