Re: [Filtered!] [Xen-devel] Networking problems with xen3

[Jody Belka <lists-xen@xxxxxxxx>]

On Sun, Nov 06, 2005 at 09:51:22PM -0000, Ian Pratt wrote:
>  > The bios on this board doesn't give any direct control over 
> > interrupt lines. However, by playing about with some of the 
> > configuration options, I was able to shift it over to irq5, 
> > and then irq10. Both failed in exactly the same manner.
> 
> TX watchdog issues are very likely down to some kind of interrupt
> problem.
> 
> I don't think I've ever booted Xen on a machine that doesn't have an
> iopaic, but we do have PIC support to enable Xen to run on vmware/qemu,
> but I doubt its been tested much on real machines.
> 
> Has anyone else had success with via rhine ethernet chips? It's possible
> it's a driver issue.

I'll just note that everything also ran fine on a xen-2/linux-2.6.11.7 combo.
dmesg logs from xen and linux for that attached.


J
-- 
Jody Belka
knew (at) pimb (dot) org

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 http://www.cl.cam.ac.uk/netos/xen
 University of Cambridge Computer Laboratory

 Xen version 2.0 (jmb@xxxxxxxxxxxxx) (gcc version 3.3.5 (Debian 
1:3.3.5-8ubuntu2)) Sat Apr  9 00:04:15 CEST 2005
 Latest ChangeSet: information unavailable

(XEN) Physical RAM map:
(XEN)  0000000000000000 - 000000000009fc00 (usable)
(XEN)  000000000009fc00 - 00000000000a0000 (reserved)
(XEN)  00000000000f0000 - 0000000000100000 (reserved)
(XEN)  0000000000100000 - 000000003fff0000 (usable)
(XEN)  000000003fff0000 - 000000003fff8000 (ACPI data)
(XEN)  000000003fff8000 - 0000000040000000 (ACPI NVS)
(XEN)  00000000fec00000 - 00000000fec01000 (reserved)
(XEN)  00000000fee00000 - 00000000fee01000 (reserved)
(XEN)  00000000fff80000 - 0000000100000000 (reserved)
(XEN) System RAM: 1023MB (1048124kB)
(XEN) Xen heap: 10MB (10764kB)
(XEN) CPU0: Before vendor init, caps: 0383fbff c1cbfbff 00000000, vendor = 2
(XEN) CPU caps: 0383fbff c1cbfbff 00000000 00000000
(XEN) ACPI: RSDP (v000 AMI                                       ) @ 0x000fa910
(XEN) ACPI: RSDT (v001 AMIINT VIA_K7   0x00000010 MSFT 0x00000097) @ 0x3fff0000
(XEN) ACPI: FADT (v001 AMIINT VIA_K7   0x00000011 MSFT 0x00000097) @ 0x3fff0030
(XEN) ACPI: MADT (v001 AMIINT VIA_K7   0x00000009 MSFT 0x00000097) @ 0x3fff00c0
(XEN) ACPI: DSDT (v001    VIA    K7VT4 0x00001000 MSFT 0x0100000d) @ 0x00000000
(XEN) ACPI: Local APIC address 0xfee00000
(XEN) ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
(XEN) Processor #0 Pentium(tm) Pro APIC version 16
(XEN) Using scheduler: Borrowed Virtual Time (bvt)
(XEN) Initializing CPU#0
(XEN) Detected 1499.556 MHz processor.
(XEN) Found and enabled local APIC!
(XEN) CPU0: Before vendor init, caps: 0383fbff c1cbfbff 00000000, vendor = 2
(XEN) CPU caps: 0383fbff c1cbfbff 00000000 00000000
(XEN) CPU0 booted
(XEN) SMP motherboard not detected.
(XEN) enabled ExtINT on CPU#0
(XEN) ESR value before enabling vector: 00000080
(XEN) ESR value after enabling vector: 00000000
(XEN) Using local APIC timer interrupts.
(XEN) Calibrating APIC timer for CPU0...
(XEN) ..... CPU speed is 1499.5855 MHz.
(XEN) ..... Bus speed is 333.2411 MHz.
(XEN) ..... bus_scale = 0x00015555
(XEN) Time init:
(XEN) .... System Time: 12656793ns
(XEN) .... cpu_freq:    00000000:596169A4
(XEN) .... scale:       00000001:556F30D2
(XEN) .... Wall Clock:  1131314318s 40000us
(XEN) PCI: PCI BIOS revision 2.10 entry at 0xfdae1, last bus=1
(XEN) PCI: Using configuration type 1
(XEN) PCI: Probing PCI hardware
(XEN) PCI: Probing PCI hardware (bus 00)
(XEN) PCI: Using IRQ router default [1106/3177] at 00:11.0
(XEN) PCI: Hardcoded IRQ 14 for device 00:11.1
(XEN) mtrr: v2.0 (20020519)
(XEN) *** LOADING DOMAIN 0 ***
(XEN) Xen-ELF header found: 
'GUEST_OS=linux,GUEST_VER=2.6,XEN_VER=2.0,VIRT_BASE=0xC0000000,LOADER=generic,PT_MODE_WRITABLE'
(XEN) PHYSICAL MEMORY ARRANGEMENT:
(XEN)  Kernel image:  00c00000->00f3d2bc
(XEN)  Initrd image:  00f3e000->01f3e000
(XEN)  Dom0 alloc.:   02000000->12000000
(XEN) VIRTUAL MEMORY ARRANGEMENT:
(XEN)  Loaded kernel: c0100000->c0483c2c
(XEN)  Init. ramdisk: c0484000->c1484000
(XEN)  Phys-Mach map: c1484000->c14c4000
(XEN)  Page tables:   c14c4000->c14cb000
(XEN)  Start info:    c14cb000->c14cc000
(XEN)  Boot stack:    c14cc000->c14cd000
(XEN)  TOTAL:         c0000000->c1800000
(XEN)  ENTRY ADDRESS: c0100000
(XEN) Scrubbing DOM0 RAM: ...done.
(XEN) Initrd len 0x1000000, start at 0xc0484000
(XEN) Scrubbing Free RAM: ...........done.
(XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch input to 
Xen).
(XEN) PCI: Hardcoded IRQ 14 for device 00:11.1
(XEN) spurious 8259A interrupt: IRQ7.

Attachment: dmesg.xen2.linux
Description: Binary data

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