Date: Wed, 24 Nov 2004 10:12:30 -0600 From: Vulpes Velox <v.velox@vvelox.net> To: John Baldwin <jhb@FreeBSD.org> Cc: freebsd-current@FreeBSD.org Subject: Re: interrupt storm and atapicam Message-ID: <20041124101230.1c5c2f57@vixen42.24-119-122-191.cpe.cableone.net> In-Reply-To: <200411241021.15645.jhb@FreeBSD.org> References: <20041124011452.039741bc@vixen42.24-119-122-191.cpe.cableone.net> <200411241021.15645.jhb@FreeBSD.org>
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On Wed, 24 Nov 2004 10:21:15 -0500 John Baldwin <jhb@FreeBSD.org> wrote: > On Wednesday 24 November 2004 02:14 am, Vulpes Velox wrote: > > Just got around to adding a DVD+RW drive to my machine today. I > > went to add atapicam to the system. When I recompiled the kernel > > and rebooted I got an error about a interrupt storm on atapci1 and > > it freezes. > > > > > > > > > > > > dmesg... > > Copyright (c) 1992-2004 The FreeBSD Project. > > Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, > > 1993, 1994 The Regents of the University of California. All > > rights reserved. FreeBSD 5.3-STABLE #1: Wed Nov 24 00:16:44 CST > > 2004 > > root@vixen42:/usr/obj/usr/src/sys/GENERIC > > Timecounter "i8254" frequency 1193182 Hz quality 0 > > CPU: AMD Athlon(tm) XP 2000+ (1750.01-MHz 686-class CPU) > > Origin = "AuthenticAMD" Id = 0x680 Stepping = 0 > > > > Features=0x383f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PG > > E,MC A,CMOV,PAT,PSE36,MMX,FXSR,SSE> AMD > > Features=0xc0400000<AMIE,DSP,3DNow!> real memory = 1073676288 > > (1023 MB) avail memory = 1041117184 (992 MB) > > ACPI-0277: *** Warning: Invalid checksum in table [FACP] (4e, > > sum > > a5 is not zero) > > Try disabling ACPI. Tried that, it makes no difference. Also tried it with APIC and without, got it both tmes there too. Got looking around a bit more, appears to be a problem with some promise cards, I found like one or two other occurnces of this mentioned on the mailing list.
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