Date: Fri, 6 Aug 2004 20:30:31 GMT From: Vadim Mikhailov <freebsd-bugs@mikhailov.org> To: freebsd-bugs@FreeBSD.org Subject: Re: kern/68351: bge0 watchdog timeout on 5.2.1 and -current, 5.1 is ok Message-ID: <200408062030.i76KUVlM051393@freefall.freebsd.org>
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The following reply was made to PR kern/68351; it has been noted by GNATS. From: Vadim Mikhailov <freebsd-bugs@mikhailov.org> To: John Baldwin <jhb@FreeBSD.org> Cc: freebsd-gnats-submit@FreeBSD.org Subject: Re: kern/68351: bge0 watchdog timeout on 5.2.1 and -current, 5.1 is ok Date: Fri, 06 Aug 2004 13:22:00 -0700 John Baldwin wrote: > On Friday 06 August 2004 03:10 pm, Vadim Mikhailov wrote: > >>John Baldwin wrote: >> >>>On Friday 06 August 2004 02:02 pm, Vadim Mikhailov wrote: >>> >>>>John Baldwin wrote: >>>> >>>>>Have you tried disabling ACPI to see if it works better? >>>> >>>> Can not try it now - this is production server under load, >>>>and it is working fine since I installed Intel Pro/1000 XT card to >>>>overcome bge problems. >>>> But, as stated in my original report, I did try it disabling ACPI >>>>about month ago with current - didn't make any difference. >>>> >>>> >>>>>Also, can you provide mptable output? >>>> >>>> Here it is: >>> >>>Thanks, can you also provide a full dmesg output? The two bge's are >>>routed to pins 0 and 1 of the second I/O APIC which should be IRQs 16 and >>>17 if the first I/O APIC has 16 interrupt pins (dmesg will tell me that). >> >> This is /var/run/dmesg.boot from verbose boot. Oddly enough, it does not >>start with standard FreeBSD copyrights, probably because of dmesg buffer >>overflow, however I didn't think this limit applies to /var/run/dmesg.boot >>file. Hopefully it still has enough information about APIC and interrupts. > > > Thanks. It looks like the interrupts are routed just as both ACPI and the MP > Table say they should be. Have you tried using cvs to change the sys/dev/bge > source back to 5.1 sources with the rest of the kernel being 5.2.1 to see if > it works ok? > Yes I did. Unfortunately difference between 5.1 and 5.2.1 is just too big: http://www.freebsd.org/cgi/cvsweb.cgi/src/sys/dev/bge/if_bge.c.diff?f=h&r1=1.41&r2=1.60 With 5.2.1-p9 sources when I replace if_bge.c rev. 1.60 (5_2_1_RELEASE) with rev. 1.41 (5_1_0_RELEASE) kernel would not compile at all: /usr/src/sys/dev/bge/if_bge.c:107:24: pci/pcireg.h: No such file or directory /usr/src/sys/dev/bge/if_bge.c:108:24: pci/pcivar.h: No such file or directory mkdep: compile failed *** Error code 1 Thanks, Vadim Mikhailov
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