[coreboot] arima irq issues

Stefan Reinauer stepan at coresystems.de
Tue Dec 22 19:07:09 CET 2009


On 12/22/09 5:59 PM, Hugh Greenberg wrote:
> Hello again.  I still have issues with the ARIMA.  I am now getting
> errors from Linux regarding IRQs and the MP table.  I've tried various
> Linux options and none of them have helped.  This seems to be
> preventing the ethernet and myrinet cards from functioning.  Here is
> the relevant output:
>

Please check whether the bus:device:function numbers for the devices you
see match those in mptable and pirq table. While the bus numbers may
change mp and pirq are often static in coreboot (which is a bug).

Stefan



> pci 0000:00:01.0: MSI quirk detected; subordinate MSI disabled
> disabled boot interrupts on PCI device 0x1022:0x7450
> pci 0000:00:01.0: AMD8131 rev 12 detected; disabling PCI-X MMRBC
> pci 0000:00:02.0: MSI quirk detected; subordinate MSI disabled
> disabled boot interrupts on PCI device 0x1022:0x7450
> pci 0000:00:02.0: AMD8131 rev 12 detected; disabling PCI-X MMRBC
> boot interrupts on PCI device 0x1022:0x746b already disabled
> pci_hotplug: PCI Hot Plug PCI Core version: 0.5
> pciehp: PCI Express Hot Plug Controller Driver version: 0.4
> acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
> Non-volatile memory driver v1.3
> Linux agpgart interface v0.103
> Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
> �serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
> serial 0000:00:04.6: can't find IRQ for PCI INT B; probably buggy MP
> table
> brd: module loaded
> loop: module loaded
> input: Macintosh mouse button emulation as /devices/virtual/input/input0
> Fixed MDIO Bus: probed
> ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
> ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
> ohci_hcd 0000:03:00.0: can't find IRQ for PCI INT D; probably buggy MP
> table
> ohci_hcd 0000:03:00.0: Found HC with no IRQ.  Check BIOS/PCI
> 0000:03:00.0 setup!
> ohci_hcd 0000:03:00.0: init 0000:03:00.0 fail, -19
> ohci_hcd 0000:03:00.1: can't find IRQ for PCI INT D; probably buggy MP
> table
> ohci_hcd 0000:03:00.1: Found HC with no IRQ.  Check BIOS/PCI
> 0000:03:00.1 setup!
> ohci_hcd 0000:03:00.1: init 0000:03:00.1 fail, -19
> uhci_hcd: USB Universal Host Controller Interface driver
> PNP: No PS/2 controller found. Probing ports directly.
> Clocksource tsc unstable (delta = 148473685 ns)
> serio: i8042 KBD port at 0x60,0x64 irq 1
> mice: PS/2 mouse device common for all mice
> rtc_cmos rtc_cmos: rtc core: registered rtc_cmos as rtc0
> rtc0: alarms up to one day, 114 bytes nvram
> device-mapper: uevent: version 1.0.3
> device-mapper: ioctl: 4.15.0-ioctl (2009-04-01) initialised:
> dm-devel at redhat.com
> cpuidle: using governor ladder
> cpuidle: using governor menu
> usbcore: registered new interface driver hiddev
> usbcore: registered new interface driver usbhid
> usbhid: v2.6:USB HID core driver
> nf_conntrack version 0.5.0 (16384 buckets, 65536 max)
> CONFIG_NF_CT_ACCT is deprecated and will be removed soon. Please use
> nf_conntrack.acct=1 kernel parameter, acct=1 nf_conntrack module
> option or
> sysctl net.netfilter.nf_conntrack_acct=1 to enable it.
> ip_tables: (C) 2000-2006 Netfilter Core Team
> TCP cubic registered
> Initializing XFRM netlink socket
> NET: Registered protocol family 17
> registered taskstats version 1
> No TPM chip found, activating TPM-bypass!
>   Magic number: 5:661:239
> rtc_cmos rtc_cmos: setting system clock to 2009-12-22 17:12:30 UTC
> (1261501950)
> Initalizing network drop monitor service
> Freeing unused kernel memory: 1324k freed
> Write protecting the kernel read-only data: 6344k
>                 Welcome to Fedora
>                 Press 'I' to enter interactive startup.
> Starting udev: [  OK  ]
> Setting hostname m91:  [  OK  ]
> Setting up Logical Volume Management: [  OK  ]
> Remounting root filesystem in read-write mode:  [  OK  ]
> Mounting local filesystems:  [  OK  ]
> Enabling /etc/fstab swaps:  [  OK  ]
> Entering non-interactive startup
> Starting gm... Warning: /dev/gm* devices were not created, doing it
> now...
> active mapper... done.
> Bringing up loopback interface:  [  OK  ]
> Bringing up interface eth0:
> Determining IP information for eth0... failed; no link present.  Check
> cable?
> [FAILED]
> Bringing up interface myri0:
> Determining IP information for myri0...RTNETLINK answers: Input/output
> error
>
> Any ideas?  Thanks.
>


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