Date: Sat, 5 Jun 2004 17:35:28 +0200 From: Wilko Bulte <wkb@freebie.xs4all.nl> To: Nate Lawson <nate@root.org> Cc: freebsd-acpi@freebsd.org Subject: Re: ACPI Interupt storm detected Message-ID: <20040605153528.GA39099@freebie.xs4all.nl> In-Reply-To: <20040605002810.V55038@root.org> References: <20040604155023.1A82D5D08@ptavv.es.net> <20040605002810.V55038@root.org>
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On Sat, Jun 05, 2004 at 12:28:35AM -0700, Nate Lawson wrote: > On Fri, 4 Jun 2004, Kevin Oberman wrote: > > Following up my own post, I see that jhb has posted a one line fix to > > current that fixes the real problem that was previously masked by the > > error in intr_machdep.c. > > > > So leave /sys/i386/i386/intr_machdep.c alone and remove the line: > > while (cpu_idle_busy > 0) > > at about line 379 of /sys/dev/acpica/acpi_cpu.c. (Or, better yet, see > > and apply the patch posted to current.) > > This should be fixed now so cvsup and test. shutdown -p now again works as expected on my Compaq EVO N160 laptop. But the interrupt storm I still have: dc0: cmd 3 failed at out byte 1 of 3 sc0: <System console> at flags 0x100 on isa0 sc0: VGA <16 virtual consoles, flags=0x300> vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 Timecounter "TSC" frequency 1065764900 Hz quality 800 Timecounters tick every 10.000 msec Interrupt storm detected on "irq5: fwohci0 fxp0"; throttling interrupt source ad0: 19077MB <HITACHI_DK23DA-20> [38760/16/63] at ata0-master UDMA100 acd0: CDROM <CRN-8243B> at ata1-master PIO4 wi0: <Compaq Compaq WL110 PC Card> at port 0x3080-0x30bf irq 10 function 0 confi g 1 on pccard0 wi0: [GIANT-LOCKED] That interrupt storm stuff goes away my using a modified aml that some kind soul posted for the N160 some months ago. -- Wilko Bulte wilko@FreeBSD.org
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