Date: Thu, 4 Jun 2009 12:29:54 -0400 From: John Baldwin <jhb@freebsd.org> To: Josef Moellers <josef.moellers@ts.fujitsu.com> Cc: "freebsd-acpi@freebsd.org" <freebsd-acpi@freebsd.org> Subject: Re: Failure to get past a PCI bridge Message-ID: <200906041229.54888.jhb@freebsd.org> In-Reply-To: <4A27D73D.1010703@ts.fujitsu.com> References: <4A24D29A.5030604@ts.fujitsu.com> <200906020811.35082.jhb@freebsd.org> <4A27D73D.1010703@ts.fujitsu.com>
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On Thursday 04 June 2009 10:16:29 am Josef Moellers wrote: > John Baldwin wrote: > > On Tuesday 02 June 2009 3:19:54 am Josef Moellers wrote: > > > >> Hi, > >> > >> (I've posted this to freebsd-questions before. Ian Smith redirected me > >> to this list). > >> > >> I'm trying to install 7.2-RELEASE on a pretty new system (a Fujitsu > >> RX300S5). > >> The first obstacle was the fact that while the system has an > >> AT-Keyboard-Controller, it ist not used (keyboard and mouse are > >> connected via USB) and I have found that I can get past that by specifying > >> > >> set hint.atkbd.0.disabled=1 > >> set hint.atkbdc.0.disabled=1 > >> > >> The install kernel then boots properly and reaches the "Country Selection". > >> At that point, no keyboard input is accepted. An optical mouse is off, > >> so I assume the USB power to be off. > >> > >> I have hooked up a serial connection to log the kernel's output (some > >> 1000+ lines): > >> > >> set boot_serial=1 > >> set boot_verbose=1 > >> set boot_multicons=1 > >> set console="comconsole vidconsole" > >> > >> The following lines make me wonder if the kernel fails to get past PCI > >> bridges and thus can't reach the UHCI controllers: > >> > >> pcib0: <ACPI Host-PCI bridge> on acpi0 > >> pcib0: could not get PCI interrupt routing table for \_SB_.CPU0 - > >> AE_NOT_FOUND > >> : > >> pcib1: <ACPI Host-PCI bridge> on acpi0 > >> pcib1: could not get PCI interrupt routing table for \_SB_.CPU1 - > >> AE_NOT_FOUND > >> : > >> pcib2: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0 > >> pcib2: couldn't find _ADR > >> pcib2: trying bus number 2 > >> pci2: <ACPI PCI bus> on pcib2 > >> pci2: domain=0, physical bus=2 > >> > >> I talked to the guy who does the BIOS for the machine and he says that > >> it makes no sense for the kernel to try and find the _PRT for \_SB_.CPU0 > >> or \_SB_.CPU1! > >> > > > > Can you get an acpidump? It seems that the BIOS has the wrong _HID for the > > CPU objects and has marked them as Host-PCI bridges instead. Although CPUs > > should be Processor objects and not Device objects anyway. Sounds like a > > very busted BIOS. > > > Does this help? Hmm, not quite. Can you do 'acpidump -d -t > foo' instead? -- John Baldwin
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