Date: Sun, 11 Dec 2005 16:31:17 -0500 From: John Baldwin <jhb@freebsd.org> To: freebsd-acpi@freebsd.org Subject: Re: ACPI-0220: *** Error: Unable to install System Control Interrupt Handler, AE_ALREADY_EXISTS Message-ID: <200512111631.18570.jhb@freebsd.org> In-Reply-To: <20051211002447.I23668@maildrop.int.zabbadoz.net> References: <20051211002447.I23668@maildrop.int.zabbadoz.net>
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On Saturday 10 December 2005 07:32 pm, Bjoern A. Zeeb wrote: > Hi, > > I updated my BIOS on an AMD64 machine to check if it improves some > other things and got following with HEAD from around 12-08 (before > the last amd64/jhb commits I think) and with HEAD from today (after > these updates). > > RELENG_6 from beginning of December seems to be fine. I'll need a verbose dmesg. The only thing I can think of is the change to= =20 forcefully disallow any mixed mode, which if it broke your system it meant = a=20 lot of your ISA IRQs were bouncing through the 8259A rather than the I/O=20 APIC. > ... > AMD Features=3D0xe2500800<SYSCALL,NX,MMX+,FFXSR,LM,3DNow+,3DNow> > AMD Features2=3D0x1<LAHF> > usable memory =3D 4283154432 (4084 MB) > avail memory =3D 4130279424 (3938 MB) > acpi0: <Nvidia AWRDACPI> on motherboard > acpi0: could not allocate interrupt > ACPI-0220: *** Error: Unable to install System Control Interrupt > Handler, AE_ALREADY_EXISTS acpi0: Could not enable ACPI: AE_ALREADY_EXISTS > device_attach: acpi0 attach returned 6 > cpu0 on motherboard > pcib0: <Host to PCI bridge> pcibus 0 on motherboard > pci0: <PCI bus> on pcib0 > pci0: <memory> at device 0.0 (no driver attached) > isab0: <PCI-ISA bridge> at device 1.0 on pci0 > isa0: <ISA bus> on isab0 > pci0: <serial bus, SMBus> at device 1.1 (no driver attached) > atapci0: <nVidia nForce4 UDMA133 controller> port > 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xf000-0xf00f at device 6.0 on pci0 > ata0: <ATA channel 0> on atapci0 > ata0: unable to allocate interrupt > device_attach: ata0 attach returned 6 > ata1: <ATA channel 1> on atapci0 > ata1: unable to allocate interrupt > device_attach: ata1 attach returned 6 > ... =2D-=20 John Baldwin <jhb@FreeBSD.org> =A0<>< =A0http://www.FreeBSD.org/~jhb/ "Power Users Use the Power to Serve" =A0=3D =A0http://www.FreeBSD.org
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