Date: Mon, 3 Apr 2006 09:30:44 -0400 From: John Baldwin <jhb@freebsd.org> To: freebsd-acpi@freebsd.org Cc: Jung-uk Kim <jkim@freebsd.org> Subject: Re: IBM x336 does not boot with APIC. Message-ID: <200604030930.46207.jhb@freebsd.org> In-Reply-To: <200603311738.02120.jkim@FreeBSD.org> References: <200603311738.02120.jkim@FreeBSD.org>
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On Friday 31 March 2006 17:38, Jung-uk Kim wrote: > I tried to install FreeBSD 6.1-BETA4 on IBM x336 and it was not > booting. I googled a bit and I found this is known problem for this > platform: > > http://docs.freebsd.org/cgi/mid.cgi?200510061556.55464.jhb > > To make the system up and running, I had to disable APIC and force > keyboard to attach. Of course, I didn't like that. ;-) > > The first thing I wanted to fix was: > > acpi0: <IBM SERONYXP> on motherboard > acpi0: [MPSAFE] > pci_open(1): mode 1 addr port (0x0cf8) is 0x80000144 > pci_open(1a): mode1res=0x80000000 (0x80000000) > pci_cfgcheck: device 0 [class=060000] [hdr=80] is there > (id=35908086) > acpi_bus_number: root bus has no _BBN, assuming 0 > acpi_bus_number: can't get _ADR > acpi_bus_number: can't get _ADR > ... > > I added 'PNP0A08' to pcib_ids in src/sys/dev/acpica/acpi_pcib_acpi.c > because this system had this: > > Scope (\_SB) > { > Device (PCI0) > { > Name (_HID, EisaId ("PNP0A08")) > Name (_CID, 0x030AD041) This compat ID is PNP0A03. > ... > > This ID was added in ACPI 3.0 as 'PCI Express Root Bridge', instead of > 'PNP0A03', which is PCI/PCI-X root bridge. However, I got something > like this instead: > > acpi0: could not allocate interrupt > ACPI-0210: *** Error: Unable to install System Control Interrupt > Handler, AE_ALREADY_EXISTS > acpi0: Could not enable ACPI: AE_ALREADY_EXISTS It shouldn't have made a difference since the device should have already probed due to the compat ID. Can you get full verbose dmesg's w/o the patch and w/ the patch? > No driver was able to allocate IRQ after this and I am quite puzzled > right now. Is it correct thing to do? Why does it break? Why can't > I install SCI handler? I bet you have no interrupts on your interrupt controllers (amd64 kernel w/o device atpic and APIC disabled would do it). -- John Baldwin <jhb@FreeBSD.org> <>< http://www.FreeBSD.org/~jhb/ "Power Users Use the Power to Serve" = http://www.FreeBSD.org
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