From: Patrick Scharrenberg <pittipatti@web.de>
To: xen-devel <xen-devel@lists.xensource.com>
Subject: Local apic support
Date: Fri, 15 Apr 2005 11:07:55 +0200 [thread overview]
Message-ID: <425F846B.2000408@web.de> (raw)
Hey!
I still can't get apic support working on my nforce2-based board.
All my pci-cards and onboard-devices share only two irqs (irq 5 and 11).
Xen seems to find an apic but the wrong one since the system has an amd
duron and xen finds
> (XEN) Processor #0 Pentium(tm) Pro APIC version 16
Unfortunately I don't have a board with another chipset to look if it
works there.
<http://dict.leo.org/se?lp=ende&p=/Mn4k.&search=unfortunately>
What can I do?
Patrick
-----------------------------------------------------
IRQ's under xen-unstable:
atlantis root # cat /proc/interrupts
CPU0
1: 798 Phys-irq i8042
5: 35546 Phys-irq libata, eth0, eth2
11: 8523 Phys-irq eth1, NVidia nForce2
12: 101 Phys-irq i8042
14: 25 Phys-irq ide0
15: 149 Phys-irq ide1
128: 1 Dynamic-irq misdirect
129: 0 Dynamic-irq ctrl-if
130: 11215 Dynamic-irq timer
131: 0 Dynamic-irq console
132: 0 Dynamic-irq net-be-dbg
NMI: 0
ERR: 0
-----------------------------------------------------
atlantis root # xm dmesg
ERROR: cannot use unconfigured serial port COM1
__ __ _____ ___ _ _
\ \/ /___ _ __ |___ / / _ \ __| | _____ _____| |
\ // _ \ '_ \ |_ \| | | |__ / _` |/ _ \ \ / / _ \ |
/ \ __/ | | | ___) | |_| |__| (_| | __/\ V / __/ |
/_/\_\___|_| |_| |____(_)___/ \__,_|\___| \_/ \___|_|
http://www.cl.cam.ac.uk/netos/xen
University of Cambridge Computer Laboratory
Xen version 3.0-devel (root@) (gcc version 3.3.5 (Debian 1:3.3.5-8))
Fri Apr 15 06:47:49 UTC 2005
Latest ChangeSet: information unavailable
(XEN) Physical RAM map:
(XEN) 0000000000000000 - 000000000009f800 (usable)
(XEN) 000000000009f800 - 00000000000a0000 (reserved)
(XEN) 00000000000f0000 - 0000000000100000 (reserved)
(XEN) 0000000000100000 - 000000000fff0000 (usable)
(XEN) 000000000fff0000 - 000000000fff3000 (ACPI NVS)
(XEN) 000000000fff3000 - 0000000010000000 (ACPI data)
(XEN) 00000000fec00000 - 00000000fec01000 (reserved)
(XEN) 00000000fee00000 - 00000000fee01000 (reserved)
(XEN) 00000000ffff0000 - 0000000100000000 (reserved)
(XEN) System RAM: 255MB (261692kB)
(XEN) Xen heap: 10MB (10856kB)
(XEN) CPU0: Before vendor init, caps: 0383fbff c1c3fbff 00000000, vendor = 2
(XEN) CPU caps: 0383fbff c1c3fbff 00000000 00000000
(XEN) ACPI: RSDP (v000 Nvidia ) @
0x000f75f0
(XEN) ACPI: RSDT (v001 Nvidia AWRDACPI 0x42302e31 AWRD 0x00000000) @
0x0fff3000
(XEN) ACPI: FADT (v001 Nvidia AWRDACPI 0x42302e31 AWRD 0x00000000) @
0x0fff3040
(XEN) ACPI: MADT (v001 Nvidia AWRDACPI 0x42302e31 AWRD 0x00000000) @
0x0fff74c0
(XEN) ACPI: DSDT (v001 NVIDIA AWRDACPI 0x00001000 MSFT 0x0100000e) @
0x00000000
(XEN) ACPI: Local APIC address 0xfee00000
(XEN) ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
(XEN) Processor #0 Pentium(tm) Pro APIC version 16
(XEN) ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
(XEN) Using scheduler: Borrowed Virtual Time (bvt)
(XEN) Initializing CPU#0
(XEN) Detected 1603.658 MHz processor.
(XEN) Found and enabled local APIC!
(XEN) CPU0: Before vendor init, caps: 0383fbff c1c3fbff 00000000, vendor = 2
(XEN) CPU caps: 0383fbff c1c3fbff 00000000 00000000
(XEN) CPU0 booted
(XEN) SMP motherboard not detected.
(XEN) enabled ExtINT on CPU#0
(XEN) ESR value before enabling vector: 00000000
(XEN) ESR value after enabling vector: 00000000
(XEN) Using local APIC timer interrupts.
(XEN) Calibrating APIC timer for CPU0...
(XEN) ..... CPU speed is 1603.7012 MHz.
(XEN) ..... Bus speed is 267.2834 MHz.
(XEN) ..... bus_scale = 0x000111B9
(XEN) Time init:
(XEN) .... System Time: 20001098ns
(XEN) .... cpu_freq: 00000000:5F95E430
(XEN) .... scale: 00000001:3F4518CA
(XEN) .... Wall Clock: 1113548092s 30000us
(XEN) PCI: PCI BIOS revision 2.10 entry at 0xfb470, last bus=3
(XEN) PCI: Using configuration type 1
(XEN) PCI: Probing PCI hardware
(XEN) PCI: Probing PCI hardware (bus 00)
(XEN) PCI: Using IRQ router default [10de/01e0] at 00:00.0
(XEN) mtrr: v2.0 (20020519)
(XEN) *** LOADING DOMAIN 0 ***
(XEN) Xen-ELF header found:
'GUEST_OS=linux,GUEST_VER=2.6,XEN_VER=3.0,VIRT_BASE=0xC0000000,LOADER=generic'
[...]
-----------------------------------------------------
IRQ's under native linux 2.6.10:
atlantis root # cat /proc/interrupts
CPU0
0: 128224 IO-APIC-edge timer
1: 1157 IO-APIC-edge i8042
4: 256 IO-APIC-edge serial
8: 4 IO-APIC-edge rtc
9: 0 IO-APIC-level acpi
12: 66 IO-APIC-edge i8042
14: 24 IO-APIC-edge ide2
15: 9 IO-APIC-edge ide3
18: 33364 IO-APIC-level ide0, ide1, eth2
20: 5 IO-APIC-level NVidia nForce2
21: 10317 IO-APIC-level eth1
22: 845 IO-APIC-level eth0
NMI: 0
LOC: 128102
ERR: 0
MIS: 8
next reply other threads:[~2005-04-15 9:07 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-04-15 9:07 Patrick Scharrenberg [this message]
-- strict thread matches above, loose matches on Subject: below --
2005-04-15 17:59 Local apic support Ian Pratt
2005-04-15 18:24 ` Natasha Jarymowycz
2005-04-17 17:38 ` Patrick Scharrenberg
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