Date: Mon, 26 Sep 2005 13:40:22 GMT From: Matthias Apitz <guru@Sisis.de> To: freebsd-amd64@FreeBSD.org Subject: Re: amd64/80114: kldload snd_ich causes interrupt storm when ACPI is enabled Message-ID: <200509261340.j8QDeM1C055456@freefall.freebsd.org>
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The following reply was made to PR amd64/80114; it has been noted by GNATS. From: Matthias Apitz <guru@Sisis.de> To: bug-followup@freebsd.org, flz@xbsd.org Cc: Subject: Re: amd64/80114: kldload snd_ich causes interrupt storm when ACPI is enabled Date: Sun, 25 Sep 2005 16:04:47 +0200 Hello, I can see the same problem on i386 notebook with 5.4-RELEASE, GENERIC kernel and the following modules loaded: # kldstat Id Refs Address Size Name 1 15 0xc0400000 5dde24 kernel 2 1 0xc09de000 47e4 if_tap.ko 3 1 0xc09e3000 d164 kqemu.ko 4 14 0xc09f1000 56270 acpi.ko 5 1 0xc2784000 1c000 ipl.ko 6 1 0xc2867000 17000 linux.ko 7 2 0xc2ad2000 18000 sound.ko 9 1 0xc2b49000 17000 radeon.ko 10 1 0xc2af1000 5000 snd_ich.ko # kldunload snd_ich Interrupt storm detected on "irq11: cbb1 pcm0+++"; throttling interrupt source pcm0: detached # kldload snd_ich pcm0: <SiS 7012> port 0x1800-0x187f,0x1c00-0x1cff irq 11 at device 2.7 on pci0 pcm0: <Cirrus Logic CS4299 AC97 Codec> After 'kldunload snd_ich' and 'kldload snd_ich' sound works fine. matthias -- Matthias Apitz / Sisis Informationssysteme GmbH Gruenwalder Weg 28g / D-82041 Oberhaching Fon: ++49 89 / 61308-351, Fax: -399, Mobile ++49 170 4527211 http://www.sisis.de/
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