Ian Pratt wrote:
Please post the boot messages. 'xm dmesg' and 'dmesg' should be OK.
Why do you want to drive the serial port directly from dom0 rather than
via Xen? Are you connecting a modem or some other gadget?
Are you sure your kernel has the appropriate uart driver? Is the port
detected in the boot messages? Does xencons appear to be grabbing ttyS0
regardless?
(You could try xencons=off on the kernel command line)
Ian
Hi,
I am new to Xen. I don't understand what you mean
by drive serial port via Xen. Even after I boot with
"com1=115200,8n1" command line. I still can't use ttyS0
from dom0. The attached xmdmesg file is the one boot with
no com1 in command line but has "xencons=off".
The xmdmeg-with-com1 is the one has com1 setting.
It seems xencons grabbing ttyS0 regardless isn't it? Because
the first line shows the Error message.
Another person told me that the provided kernel is without
serial port driver, the solution is to recompile the kernel
myself, is it true?
Thanks a lot for the help.
Kun
Linux version 2.6.11-1.1369_FC4xen0 (bhcompile@xxxxxxxxxxxxxxxxxxxxxxxxxx) (gcc
version 4.0.0 20050525 (Red Hat 4.0.0-9)) #1 SMP Thu Jun 2 23:21:44 EDT 2005
BIOS-provided physical RAM map:
Xen: 0000000000000000 - 000000007d408000 (usable)
Warning only 896MB will be used.
Use a HIGHMEM enabled kernel.
896MB LOWMEM available.
Using x86 segment limits to approximate NX protection
On node 0 totalpages: 229376
DMA zone: 229376 pages, LIFO batch:31
Normal zone: 0 pages, LIFO batch:1
HighMem zone: 0 pages, LIFO batch:1
DMI 2.3 present.
IRQ lockup detection disabled
Allocating PCI resources starting at 7d500000 (gap: 7d408000:82bf8000)
Built 1 zonelists
Kernel command line: ro root=LABEL=/
Initializing CPU#0
PID hash table entries: 4096 (order: 12, 65536 bytes)
Xen reported: 3000.206 MHz processor.
Using tsc for high-res timesource
Console: colour VGA+ 80x25
Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
Memory: 900480k/917504k available (2293k kernel code, 16812k reserved, 695k
data, 196k init, 0k highmem)
Checking if this processor honours the WP bit even in supervisor mode... Ok.
Calibrating delay loop... 5989.99 BogoMIPS (lpj=29949952)
Security Framework v1.0.0 initialized
SELinux: Initializing.
SELinux: Starting in permissive mode
selinux_register_security: Registering secondary module capability
Capability LSM initialized as secondary
Mount-cache hash table entries: 512
CPU: After generic identify, caps: bfebfbff 00000000 00000000 00000000 0000441d
00000000 00000000
CPU: After vendor identify, caps: bfebfbff 00000000 00000000 00000000 0000441d
00000000 00000000
CPU: Trace cache: 12K uops, L1 D cache: 16K
CPU: L2 cache: 1024K
CPU: After all inits, caps: bfebd3f1 00000000 00000000 00000080 0000441d
00000000 00000000
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Checking 'hlt' instruction... disabled
CPU0: Intel(R) Pentium(R) 4 CPU 3.00GHz stepping 01
per-CPU timeslice cutoff: 2925.02 usecs.
task migration cache decay timeout: 3 msecs.
Booting processor 1/1 eip c0100010
Initializing CPU#1
Calibrating delay loop... 5989.99 BogoMIPS (lpj=29949952)
CPU: After generic identify, caps: bfebfbff 00000000 00000000 00000000 0000441d
00000000 00000000
CPU: After vendor identify, caps: bfebfbff 00000000 00000000 00000000 0000441d
00000000 00000000
CPU: Trace cache: 12K uops, L1 D cache: 16K
CPU: L2 cache: 1024K
CPU: After all inits, caps: bfebd3f1 00000000 00000000 00000080 0000441d
00000000 00000000
CPU1: Intel(R) Pentium(R) 4 CPU 3.00GHz stepping 01
Total of 2 processors activated (11979.98 BogoMIPS).
softlockup thread 0 started up.
Brought up 2 CPUs
softlockup thread 1 started up.
checking if image is initramfs... it is
Freeing initrd memory: 2280k freed
NET: Registered protocol family 16
PCI: Using configuration type Xen
Linux Plug and Play Support v0.97 (c) Adam Belay
xen_mem: Initialising balloon driver.
usbcore: registered new driver usbfs
usbcore: registered new driver hub
PCI: Probing PCI hardware
PCI: Probing PCI hardware (bus 00)
Boot video device is 0000:00:02.0
PCI: Ignoring BAR0-3 of IDE controller 0000:00:1f.1
PCI: Transparent bridge - 0000:00:1e.0
PCI: Probing PCI hardware (bus 01)
PCI: Probing PCI hardware
Grant table initialized
IA-32 Microcode Update Driver: v1.14-xen <tigran@xxxxxxxxxxx>
audit: initializing netlink socket (disabled)
audit(1126213363.240:1): initialized
Total HugeTLB memory allocated, 0
VFS: Disk quotas dquot_6.5.1
Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
SELinux: Registering netfilter hooks
Initializing Cryptographic API
ksign: Installing public key data
Loading keyring
- Added public key 42BD35A990375F72
- User ID: Red Hat, Inc. (Kernel Module GPG key)
isapnp: Scanning for PnP cards...
isapnp: No Plug & Play device found
Real Time Clock Driver v1.12
Linux agpgart interface v0.101 (c) Dave Jones
agpgart: Detected an Intel 865 Chipset.
agpgart: Detected 16252K stolen memory.
agpgart: AGP aperture is 128M @ 0xf0000000
PNP: No PS/2 controller found. Probing ports directly.
serio: i8042 AUX port at 0x60,0x64 irq 12
serio: i8042 KBD port at 0x60,0x64 irq 1
io scheduler noop registered
io scheduler anticipatory registered
io scheduler deadline registered
io scheduler cfq registered
RAMDISK driver initialized: 16 RAM disks of 16384K size 1024 blocksize
Xen virtual console successfully installed as ttyS0
Event-channel device installed.
Blkif backend is using grant tables.
Initialising Xen netif backend
Blkif frontend is using grant tables.
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
ICH5: IDE controller at PCI slot 0000:00:1f.1
PCI: Obtained IRQ 16 for device 0000:00:1f.1
ICH5: chipset revision 2
ICH5: not 100% native mode: will probe irqs later
ide0: BM-DMA at 0xf000-0xf007, BIOS settings: hda:DMA, hdb:pio
ide1: BM-DMA at 0xf008-0xf00f, BIOS settings: hdc:pio, hdd:DMA
Probing IDE interface ide0...
hda: WDC WD800BB-00JHA0, ATA DISK drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
Probing IDE interface ide1...
hdd: LITE-ON DVD SOHD-16P9S, ATAPI CD/DVD-ROM drive
ide1 at 0x170-0x177,0x376 on irq 15
hda: max request size: 128KiB
hda: Host Protected Area detected.
current capacity is 156299375 sectors (80025 MB)
native capacity is 156301488 sectors (80026 MB)
hda: Host Protected Area disabled.
hda: 156301488 sectors (80026 MB) w/2048KiB Cache, CHS=65535/16/63, UDMA(100)
hda: cache flushes supported
hda: hda1 hda2 hda3
hdd: ATAPI 48X DVD-ROM drive, 254kB Cache, UDMA(33)
Uniform CD-ROM driver Revision: 3.20
ide-floppy driver 0.99.newide
usbcore: registered new driver hiddev
usbcore: registered new driver usbhid
drivers/usb/input/hid-core.c: v2.01:USB HID core driver
mice: PS/2 mouse device common for all mice
md: md driver 0.90.1 MAX_MD_DEVS=256, MD_SB_DISKS=27
NET: Registered protocol family 2
input: AT Translated Set 2 keyboard on isa0060/serio0
IP: routing cache hash table of 4096 buckets, 64Kbytes
TCP established hash table entries: 131072 (order: 9, 2097152 bytes)
TCP bind hash table entries: 65536 (order: 7, 786432 bytes)
TCP: Hash tables configured (established 131072 bind 65536)
Initializing IPsec netlink socket
NET: Registered protocol family 1
NET: Registered protocol family 17
CPU0 attaching sched-domain:
domain 0: span 00000001
groups: 00000001
domain 1: span 00000003
groups: 00000001 00000002
CPU1 attaching sched-domain:
domain 0: span 00000002
groups: 00000002
domain 1: span 00000003
groups: 00000002 00000001
Freeing unused kernel memory: 196k freed
EXT3-fs: INFO: recovery required on readonly filesystem.
EXT3-fs: write access will be enabled during recovery.
input: ImPS/2 Generic Wheel Mouse on isa0060/serio1
kjournald starting. Commit interval 5 seconds
EXT3-fs: recovery complete.
EXT3-fs: mounted filesystem with ordered data mode.
PCI: Obtained IRQ 20 for device 0000:01:09.0
PCI: Obtained IRQ 20 for device 0000:01:09.0
eth0: Yukon Gigabit Ethernet 10/100/1000Base-T Adapter
PrefPort:A RlmtMode:Check Link State
PCI: Obtained IRQ 17 for device 0000:00:1f.5
PCI: Setting latency timer of device 0000:00:1f.5 to 64
intel8x0_measure_ac97_clock: measured 48228 usecs
intel8x0: clocking to 48000
hw_random: RNG not detected
PCI: Obtained IRQ 23 for device 0000:00:1d.7
PCI: Setting latency timer of device 0000:00:1d.7 to 64
ehci_hcd 0000:00:1d.7: EHCI Host Controller
ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 1
ehci_hcd 0000:00:1d.7: irq 23, io mem 0xfa080000
PCI: cache line size of 128 is not supported by device 0000:00:1d.7
ehci_hcd 0000:00:1d.7: USB 2.0 initialized, EHCI 1.00, driver 10 Dec 2004
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 8 ports detected
USB Universal Host Controller Interface driver v2.2
PCI: Obtained IRQ 16 for device 0000:00:1d.0
PCI: Setting latency timer of device 0000:00:1d.0 to 64
uhci_hcd 0000:00:1d.0: UHCI Host Controller
uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 2
uhci_hcd 0000:00:1d.0: irq 16, io base 0x0000b000
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 2 ports detected
PCI: Obtained IRQ 19 for device 0000:00:1d.1
PCI: Setting latency timer of device 0000:00:1d.1 to 64
uhci_hcd 0000:00:1d.1: UHCI Host Controller
uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 3
uhci_hcd 0000:00:1d.1: irq 19, io base 0x0000b400
hub 3-0:1.0: USB hub found
hub 3-0:1.0: 2 ports detected
PCI: Obtained IRQ 18 for device 0000:00:1d.2
PCI: Setting latency timer of device 0000:00:1d.2 to 64
uhci_hcd 0000:00:1d.2: UHCI Host Controller
uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 4
uhci_hcd 0000:00:1d.2: irq 18, io base 0x0000b800
hub 4-0:1.0: USB hub found
hub 4-0:1.0: 2 ports detected
PCI: Obtained IRQ 16 for device 0000:00:1d.3
PCI: Setting latency timer of device 0000:00:1d.3 to 64
uhci_hcd 0000:00:1d.3: UHCI Host Controller
uhci_hcd 0000:00:1d.3: new USB bus registered, assigned bus number 5
uhci_hcd 0000:00:1d.3: irq 16, io base 0x0000bc00
hub 5-0:1.0: USB hub found
hub 5-0:1.0: 2 ports detected
md: Autodetecting RAID arrays.
md: autorun ...
md: ... autorun DONE.
device-mapper: 4.4.0-ioctl (2005-01-12) initialised: dm-devel@xxxxxxxxxx
EXT3 FS on hda3, internal journal
kjournald starting. Commit interval 5 seconds
EXT3 FS on hda1, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
Adding 2040244k swap on /dev/hda2. Priority:-1 extents:1
eth0: network connection up using port A
speed: 100
autonegotiation: yes
duplex mode: full
flowctrl: none
irq moderation: disabled
scatter-gather: enabled
parport0: PC-style at 0x378 [PCSPP,EPP]
lp0: using parport0 (polling).
lp0: console ready
NET: Registered protocol family 10
Disabled Privacy Extensions on device c039cfe0(lo)
IPv6 over IPv4 tunneling driver
Installing knfsd (copyright (C) 1996 okir@xxxxxxxxxxxx).
[drm] Initialized drm 1.0.0 20040925
PCI: Obtained IRQ 16 for device 0000:00:02.0
[drm] Initialized i915 1.1.0 20040405 on minor 0:
eth0: no IPv6 routers present
Bridge firewalling registered
device eth0 entered promiscuous mode
xen-br0: port 1(eth0) entering learning state
xen-br0: topology change detected, propagating
xen-br0: port 1(eth0) entering forwarding state
xen-br0: no IPv6 routers present
Serial: 8250/16550 driver $Revision: 1.90 $ 76 ports, IRQ sharing enabled
Serial: 8250/16550 driver $Revision: 1.90 $ 76 ports, IRQ sharing enabled
8250_pci: Unknown symbol serial8250_unregister_port
8250_pci: Unknown symbol serial8250_resume_port
8250_pci: Unknown symbol serial8250_register_port
8250_pci: Unknown symbol serial8250_suspend_port
Serial: 8250/16550 driver $Revision: 1.90 $ 76 ports, IRQ sharing enabled
8250_pnp: Unknown symbol serial8250_unregister_port
8250_pnp: Unknown symbol serial8250_register_port
__ __ _____ ___ _ _
\ \/ /___ _ __ |___ / / _ \ __| | _____ _____| |
\ // _ \ '_ \ |_ \| | | |__ / _` |/ _ \ \ / / _ \ |
/ \ __/ | | | ___) | |_| |__| (_| | __/\ V / __/ |
/_/\_\___|_| |_| |____(_)___/ \__,_|\___| \_/ \___|_|
http://www.cl.cam.ac.uk/netos/xen
University of Cambridge Computer Laboratory
Xen version 3.0-devel (bhcompile@xxxxxxxxxxxxxxxx) (gcc version 4.0.0 20050519
(Red Hat 4.0.0-8)) Mon May 23 07:47:32 EDT 2005
Latest ChangeSet: information unavailable
(XEN) Physical RAM map:
(XEN) 0000000000000000 - 000000000009f800 (usable)
(XEN) 000000000009f800 - 00000000000a0000 (reserved)
(XEN) 00000000000f0000 - 0000000000100000 (reserved)
(XEN) 0000000000100000 - 000000007eff0000 (usable)
(XEN) 000000007eff0000 - 000000007eff3000 (ACPI NVS)
(XEN) 000000007eff3000 - 000000007f000000 (ACPI data)
(XEN) 00000000fec00000 - 0000000100000000 (reserved)
(XEN) System RAM: 2031MB (2080316kB)
(XEN) Xen heap: 10MB (10720kB)
(XEN) CPU0: Before vendor init, caps: bfebfbff 00000000 00000000, vendor = 0
(XEN) CPU#0: Physical ID: 0, Logical ID: 0
(XEN) CPU caps: bfebfbff 00000000 00000000 00000000
(XEN) found SMP MP-table at 000f51e0
(XEN) ACPI: RSDP (v000 GBT ) @ 0x000f6bc0
(XEN) ACPI: RSDT (v001 GBT AWRDACPI 0x42302e31 AWRD 0x01010101) @ 0x7eff3000
(XEN) ACPI: FADT (v001 GBT AWRDACPI 0x42302e31 AWRD 0x01010101) @ 0x7eff3040
(XEN) ACPI: MADT (v001 GBT AWRDACPI 0x42302e31 AWRD 0x01010101) @ 0x7eff6d80
(XEN) ACPI: DSDT (v001 GBT AWRDACPI 0x00001000 MSFT 0x0100000c) @ 0x00000000
(XEN) ACPI: Local APIC address 0xfee00000
(XEN) ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
(XEN) Processor #0 Unknown CPU [15:4] APIC version 20
(XEN) ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled)
(XEN) Processor #1 Unknown CPU [15:4] APIC version 20
(XEN) ACPI: LAPIC_NMI (acpi_id[0x00] dfl dfl lint[0x1])
(XEN) ACPI: LAPIC_NMI (acpi_id[0x01] dfl dfl lint[0x1])
(XEN) Using ACPI for processor (LAPIC) configuration information
(XEN) Intel MultiProcessor Specification v1.4
(XEN) Virtual Wire compatibility mode.
(XEN) OEM ID: OEM00000 Product ID: PROD00000000 APIC at: 0xFEE00000
(XEN) I/O APIC #2 Version 17 at 0xFEC00000.
(XEN) Enabling APIC mode: Flat. Using 1 I/O APICs
(XEN) Processors: 2
(XEN) Using scheduler: Borrowed Virtual Time (bvt)
(XEN) Initializing CPU#0
(XEN) Detected 3000.201 MHz processor.
(XEN) CPU0 booted
(XEN) enabled ExtINT on CPU#0
(XEN) Booting processor 1/1 eip 90000
(XEN) Initializing CPU#1
(XEN) masked ExtINT on CPU#1
(XEN) CPU1: Before vendor init, caps: bfebfbff 00000000 00000000, vendor = 0
(XEN) CPU#1: Physical ID: 0, Logical ID: 1
(XEN) CPU caps: bfebfbff 00000000 00000000 00000000
(XEN) CPU1 has booted.
(XEN) Total of 2 processors activated.
(XEN) ENABLING IO-APIC IRQs
(XEN) Setting 2 in the phys_id_present_map
(XEN) ...changing IO-APIC physical APIC ID to 2 ... ok.
(XEN) init IO_APIC IRQs
(XEN) vector_irq[49] = 1
(XEN) vector_irq[51] = 4
(XEN) vector_irq[59] = 7
(XEN) vector_irq[61] = 8
(XEN) vector_irq[69] = 12
(XEN) vector_irq[71] = 13
(XEN) vector_irq[79] = 14
(XEN) vector_irq[81] = 15
(XEN) vector_irq[89] = 16
(XEN) vector_irq[91] = 17
(XEN) vector_irq[99] = 18
(XEN) vector_irq[a1] = 19
(XEN) vector_irq[a9] = 20
(XEN) vector_irq[b1] = 23
(XEN) ..TIMER: vector=0x41 pin1=2 pin2=0
(XEN) Using local APIC timer interrupts.
(XEN) Calibrating APIC timer for CPU0...
(XEN) ..... CPU clock speed is 3000.1150 MHz.
(XEN) ..... host bus clock speed is 200.0075 MHz.
(XEN) ..... bus_scale = 0x0000CCD7
(XEN) checking TSC synchronization across CPUs: passed.
(XEN) Time init:
(XEN) .... System Time: 12061489ns
(XEN) .... cpu_freq: 00000000:B2D372AC
(XEN) .... scale: 00000001:554F73F5
(XEN) .... Wall Clock: 1126217403s 140000us
(XEN) PCI: PCI BIOS revision 2.10 entry at 0xfb290, last bus=1
(XEN) PCI: Using configuration type 1
(XEN) PCI: Probing PCI hardware
(XEN) PCI: Probing PCI hardware (bus 00)
(XEN) PCI: Ignoring BAR0-3 of IDE controller 00:1f.1
(XEN) Transparent bridge - PCI device 8086:244e
(XEN) PCI: Using IRQ router PIIX/ICH [8086/24d0] at 00:1f.0
(XEN) PCI->APIC IRQ transform: (B0,I2,P0) -> 16
(XEN) PCI->APIC IRQ transform: (B0,I29,P0) -> 16
(XEN) PCI->APIC IRQ transform: (B0,I29,P1) -> 19
(XEN) PCI->APIC IRQ transform: (B0,I29,P2) -> 18
(XEN) PCI->APIC IRQ transform: (B0,I29,P0) -> 16
(XEN) PCI->APIC IRQ transform: (B0,I29,P3) -> 23
(XEN) PCI->APIC IRQ transform: (B0,I31,P0) -> 16
(XEN) PCI->APIC IRQ transform: (B0,I31,P1) -> 17
(XEN) PCI->APIC IRQ transform: (B0,I31,P1) -> 17
(XEN) PCI->APIC IRQ transform: (B1,I9,P0) -> 20
(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'
(XEN) PHYSICAL MEMORY ARRANGEMENT:
(XEN) Dom0 alloc.: 20000000->40000000 (381960 pages to be allocated)
(XEN) VIRTUAL MEMORY ARRANGEMENT:
(XEN) Loaded kernel: c0100000->c04736f8
(XEN) Init. ramdisk: c0474000->c06ae000
(XEN) Phys-Mach map: c06ae000->c08a3020
(XEN) Page tables: c08a4000->c08a8000
(XEN) Start info: c08a8000->c08a9000
(XEN) Boot stack: c08a9000->c08aa000
(XEN) TOTAL: c0000000->c0c00000
(XEN) ENTRY ADDRESS: c0100000
(XEN) Initrd len 0x23a000, start at 0xc0474000
(XEN) Scrubbing Free RAM: .....................done.
(XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch input to
Xen).
(XEN) mtrr: base(0xf0020000) is not aligned on a size(0x753000) boundary
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 (bhcompile@xxxxxxxxxxxxxxxx) (gcc version 4.0.0 20050519
(Red Hat 4.0.0-8)) Mon May 23 07:47:32 EDT 2005
Latest ChangeSet: information unavailable
(XEN) Physical RAM map:
(XEN) 0000000000000000 - 000000000009f800 (usable)
(XEN) 000000000009f800 - 00000000000a0000 (reserved)
(XEN) 00000000000f0000 - 0000000000100000 (reserved)
(XEN) 0000000000100000 - 000000007eff0000 (usable)
(XEN) 000000007eff0000 - 000000007eff3000 (ACPI NVS)
(XEN) 000000007eff3000 - 000000007f000000 (ACPI data)
(XEN) 00000000fec00000 - 0000000100000000 (reserved)
(XEN) System RAM: 2031MB (2080316kB)
(XEN) Xen heap: 10MB (10720kB)
(XEN) CPU0: Before vendor init, caps: bfebfbff 00000000 00000000, vendor = 0
(XEN) CPU#0: Physical ID: 0, Logical ID: 0
(XEN) CPU caps: bfebfbff 00000000 00000000 00000000
(XEN) found SMP MP-table at 000f51e0
(XEN) ACPI: RSDP (v000 GBT ) @ 0x000f6bc0
(XEN) ACPI: RSDT (v001 GBT AWRDACPI 0x42302e31 AWRD 0x01010101) @ 0x7eff3000
(XEN) ACPI: FADT (v001 GBT AWRDACPI 0x42302e31 AWRD 0x01010101) @ 0x7eff3040
(XEN) ACPI: MADT (v001 GBT AWRDACPI 0x42302e31 AWRD 0x01010101) @ 0x7eff6d80
(XEN) ACPI: DSDT (v001 GBT AWRDACPI 0x00001000 MSFT 0x0100000c) @ 0x00000000
(XEN) ACPI: Local APIC address 0xfee00000
(XEN) ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
(XEN) Processor #0 Unknown CPU [15:4] APIC version 20
(XEN) ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled)
(XEN) Processor #1 Unknown CPU [15:4] APIC version 20
(XEN) ACPI: LAPIC_NMI (acpi_id[0x00] dfl dfl lint[0x1])
(XEN) ACPI: LAPIC_NMI (acpi_id[0x01] dfl dfl lint[0x1])
(XEN) Using ACPI for processor (LAPIC) configuration information
(XEN) Intel MultiProcessor Specification v1.4
(XEN) Virtual Wire compatibility mode.
(XEN) OEM ID: OEM00000 Product ID: PROD00000000 APIC at: 0xFEE00000
(XEN) I/O APIC #2 Version 17 at 0xFEC00000.
(XEN) Enabling APIC mode: Flat. Using 1 I/O APICs
(XEN) Processors: 2
(XEN) Using scheduler: Borrowed Virtual Time (bvt)
(XEN) Initializing CPU#0
(XEN) Detected 3000.206 MHz processor.
(XEN) CPU0 booted
(XEN) enabled ExtINT on CPU#0
(XEN) Booting processor 1/1 eip 90000
(XEN) Initializing CPU#1
(XEN) masked ExtINT on CPU#1
(XEN) CPU1: Before vendor init, caps: bfebfbff 00000000 00000000, vendor = 0
(XEN) CPU#1: Physical ID: 0, Logical ID: 1
(XEN) CPU caps: bfebfbff 00000000 00000000 00000000
(XEN) CPU1 has booted.
(XEN) Total of 2 processors activated.
(XEN) ENABLING IO-APIC IRQs
(XEN) Setting 2 in the phys_id_present_map
(XEN) ...changing IO-APIC physical APIC ID to 2 ... ok.
(XEN) init IO_APIC IRQs
(XEN) vector_irq[49] = 1
(XEN) vector_irq[51] = 4
(XEN) vector_irq[59] = 7
(XEN) vector_irq[61] = 8
(XEN) vector_irq[69] = 12
(XEN) vector_irq[71] = 13
(XEN) vector_irq[79] = 14
(XEN) vector_irq[81] = 15
(XEN) vector_irq[89] = 16
(XEN) vector_irq[91] = 17
(XEN) vector_irq[99] = 18
(XEN) vector_irq[a1] = 19
(XEN) vector_irq[a9] = 20
(XEN) vector_irq[b1] = 23
(XEN) ..TIMER: vector=0x41 pin1=2 pin2=0
(XEN) Using local APIC timer interrupts.
(XEN) Calibrating APIC timer for CPU0...
(XEN) ..... CPU clock speed is 3000.1530 MHz.
(XEN) ..... host bus clock speed is 200.0101 MHz.
(XEN) ..... bus_scale = 0x0000CCD7
(XEN) checking TSC synchronization across CPUs: passed.
(XEN) Time init:
(XEN) .... System Time: 10640786ns
(XEN) .... cpu_freq: 00000000:B2D3856C
(XEN) .... scale: 00000001:554F502C
(XEN) .... Wall Clock: 1126213362s 130000us
(XEN) PCI: PCI BIOS revision 2.10 entry at 0xfb290, last bus=1
(XEN) PCI: Using configuration type 1
(XEN) PCI: Probing PCI hardware
(XEN) PCI: Probing PCI hardware (bus 00)
(XEN) PCI: Ignoring BAR0-3 of IDE controller 00:1f.1
(XEN) Transparent bridge - PCI device 8086:244e
(XEN) PCI: Using IRQ router PIIX/ICH [8086/24d0] at 00:1f.0
(XEN) PCI->APIC IRQ transform: (B0,I2,P0) -> 16
(XEN) PCI->APIC IRQ transform: (B0,I29,P0) -> 16
(XEN) PCI->APIC IRQ transform: (B0,I29,P1) -> 19
(XEN) PCI->APIC IRQ transform: (B0,I29,P2) -> 18
(XEN) PCI->APIC IRQ transform: (B0,I29,P0) -> 16
(XEN) PCI->APIC IRQ transform: (B0,I29,P3) -> 23
(XEN) PCI->APIC IRQ transform: (B0,I31,P0) -> 16
(XEN) PCI->APIC IRQ transform: (B0,I31,P1) -> 17
(XEN) PCI->APIC IRQ transform: (B0,I31,P1) -> 17
(XEN) PCI->APIC IRQ transform: (B1,I9,P0) -> 20
(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'
(XEN) PHYSICAL MEMORY ARRANGEMENT:
(XEN) Dom0 alloc.: 20000000->40000000 (381960 pages to be allocated)
(XEN) VIRTUAL MEMORY ARRANGEMENT:
(XEN) Loaded kernel: c0100000->c04736f8
(XEN) Init. ramdisk: c0474000->c06ae000
(XEN) Phys-Mach map: c06ae000->c08a3020
(XEN) Page tables: c08a4000->c08a8000
(XEN) Start info: c08a8000->c08a9000
(XEN) Boot stack: c08a9000->c08aa000
(XEN) TOTAL: c0000000->c0c00000
(XEN) ENTRY ADDRESS: c0100000
(XEN) Initrd len 0x23a000, start at 0xc0474000
(XEN) Scrubbing Free RAM: .....................done.
(XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch input to
Xen).
(XEN) mtrr: base(0xf0020000) is not aligned on a size(0x753000) boundary
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