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Re: [Xen-devel] Experimental results for VGA passthrough



I tried setting ATI as the primary adapter and passing it through to
DomU again. Seems to work pretty well after I install the ATI driver
over remote desktop.

I'm using ATI HD2600XT. The Radeon driver says version 9.5.

Beng Heng

Jean Guyader wrote:
> ATI driver does'nt support pass through with vt-d, so I think there is
> a very small that you can make it work.
> Did you try to install the ATI driver inside the domU using RDP?
> 
> Jean
> 
> 2009/6/4 Beng Heng, Ng <bengheng@xxxxxxxxxxxxxx>:
>> Hi Jean,
>>
>> Thanks for the reply. I disabled the assertion and upon calling xm
>> create on DomU, the screen blanks out shortly (about 3 seconds) than
>> reappears with a tinge of yellow (about 3 seconds too), and finally
>> becomes blank totally. You can almost imagine it to be different stages
>> of DomU (WXP in my case) booting. I was able to RDP into DomU. Shutting
>> down DomU does not return the screen to Dom0. The log is attached.
>>
>> - Beng Heng
>>
>>  __  __            _____ _  _    _             _
>>  \ \/ /___ _ __   |___ /| || |  / |   _ __ ___/ |   _ __  _ __ ___
>>  \  // _ \ '_ \    |_ \| || |_ | |__| '__/ __| |__| '_ \| '__/ _ \
>>  /  \  __/ | | |  ___) |__   _|| |__| | | (__| |__| |_) | | |  __/
>>  /_/\_\___|_| |_| |____(_) |_|(_)_|  |_|  \___|_|  | .__/|_|  \___|
>>                                                   |_|
>> (XEN) Xen version 3.4.1-rc1-pre (root@xxxxxxxxxxx) (gcc version 4.3.2 
>> 20081105 (Red Hat 4.3.2-7) (GCC) ) Thu Jun  4 13:49:51 EDT 2009
>> (XEN) Latest ChangeSet: Mon Jun 01 14:56:17 2009 +0100 19628:29d7e3522cc5
>> (XEN) Command line: loglvl=all guest_loglvl=all dom0_mem=1G com1=115200,8n1 
>> console=com1 iommu=1
>> (XEN) Video information:
>> (XEN)  VGA is text mode 80x25, font 8x16
>> (XEN)  VBE/DDC methods: V2; EDID transfer time: 1 seconds
>> (XEN) Disc information:
>> (XEN)  Found 0 MBR signatures
>> (XEN)  Found 1 EDD information structures
>> (XEN) Xen-e820 RAM map:
>> (XEN)  0000000000000000 - 000000000009e800 (usable)
>> (XEN)  000000000009e800 - 00000000000a0000 (reserved)
>> (XEN)  00000000000e0000 - 0000000000100000 (reserved)
>> (XEN)  0000000000100000 - 000000007d6c1000 (usable)
>> (XEN)  000000007d6c1000 - 000000007d704000 (ACPI NVS)
>> (XEN)  000000007d704000 - 000000007d826000 (reserved)
>> (XEN)  000000007d826000 - 000000007d83a000 (ACPI NVS)
>> (XEN)  000000007d83a000 - 000000007d93c000 (reserved)
>> (XEN)  000000007d93c000 - 000000007d93d000 (ACPI NVS)
>> (XEN)  000000007d93d000 - 000000007d942000 (reserved)
>> (XEN)  000000007d942000 - 000000007d94c000 (ACPI data)
>> (XEN)  000000007d94c000 - 000000007d967000 (ACPI NVS)
>> (XEN)  000000007d967000 - 000000007d986000 (reserved)
>> (XEN)  000000007d986000 - 000000007d98c000 (ACPI NVS)
>> (XEN)  000000007d98c000 - 000000007db00000 (usable)
>> (XEN)  000000007dc00000 - 0000000080000000 (reserved)
>> (XEN)  00000000fed1c000 - 00000000fed20000 (reserved)
>> (XEN)  00000000ff000000 - 0000000100000000 (reserved)
>> (XEN)  0000000100000000 - 000000017c000000 (usable)
>> (XEN) System RAM: 3991MB (4087628kB)
>> (XEN) ACPI: RSDP 000F03C0, 0024 (r2  INTEL)
>> (XEN) ACPI: XSDT 7D94AE18, 005C (r1 INTEL  DQ45CB         4F MSFT    10013)
>> (XEN) ACPI: FACP 7D949D98, 00F4 (r4  INTEL    A M I  6222004 MSFT    10013)
>> (XEN) ACPI: DSDT 7D942018, 6818 (r1 INTEL  DQ45CB         4F INTL 20051117)
>> (XEN) ACPI: FACS 7D952F40, 0040
>> (XEN) ACPI: APIC 7D949F18, 006C (r2 INTEL  DQ45CB         4F MSFT    10013)
>> (XEN) ACPI: MCFG 7D954E18, 003C (r1 INTEL  DQ45CB         4F MSFT       97)
>> (XEN) ACPI: ASF! 7D953D18, 00A0 (r32 INTEL  DQ45CB         4F TFSM    F4240)
>> (XEN) ACPI: SPCR 7D954D18, 0050 (r1 INTEL  DQ45CB         4F AMI.        3)
>> (XEN) ACPI: TCPA 7D954C98, 0032 (r2 INTEL  DQ45CB         4F MSFT  1000013)
>> (XEN) ACPI: DMAR 7D93CC18, 0110 (r1 INTEL  DQ45CB         4F INTL        1)
>> (XEN) NUMA turned off
>> (XEN) Faking a node at 0000000000000000-000000017c000000
>> (XEN) Domain heap initialised
>> (XEN) DMI 2.4 present.
>> (XEN) Using APIC driver default
>> (XEN) ACPI: PM-Timer IO Port: 0x408
>> (XEN) ACPI: ACPI SLEEP INFO: pm1x_cnt[404,0], pm1x_evt[400,0]
>> (XEN) ACPI:                  wakeup_vec[7d952f4c], vec_size[20]
>> (XEN) ACPI: Local APIC address 0xfee00000
>> (XEN) ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
>> (XEN) Processor #0 7:7 APIC version 20
>> (XEN) ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
>> (XEN) Processor #1 7:7 APIC version 20
>> (XEN) ACPI: LAPIC (acpi_id[0x03] lapic_id[0x02] enabled)
>> (XEN) Processor #2 7:7 APIC version 20
>> (XEN) ACPI: LAPIC (acpi_id[0x04] lapic_id[0x03] enabled)
>> (XEN) Processor #3 7:7 APIC version 20
>> (XEN) ACPI: IOAPIC (id[0x00] address[0xfec00000] gsi_base[0])
>> (XEN) IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23
>> (XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
>> (XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
>> (XEN) ACPI: IRQ0 used by override.
>> (XEN) ACPI: IRQ2 used by override.
>> (XEN) ACPI: IRQ9 used by override.
>> (XEN) Enabling APIC mode:  Flat.  Using 1 I/O APICs
>> (XEN) [VT-D]dmar.c:485: Host address width 36
>> (XEN) [VT-D]dmar.c:494: found ACPI_DMAR_DRHD
>> (XEN) [VT-D]dmar.c:349: dmaru->address = fed90000
>> (XEN) [VT-D]dmar.c:300: found endpoint: bdf = 0:1b.0
>> (XEN) [VT-D]dmar.c:494: found ACPI_DMAR_DRHD
>> (XEN) [VT-D]dmar.c:349: dmaru->address = fed91000
>> (XEN) [VT-D]dmar.c:300: found endpoint: bdf = 0:2.0
>> (XEN) [VT-D]dmar.c:494: found ACPI_DMAR_DRHD
>> (XEN) [VT-D]dmar.c:349: dmaru->address = fed92000
>> (XEN) [VT-D]dmar.c:300: found endpoint: bdf = 0:3.0
>> (XEN) [VT-D]dmar.c:300: found endpoint: bdf = 0:3.2
>> (XEN) [VT-D]dmar.c:300: found endpoint: bdf = 0:3.3
>> (XEN) [VT-D]dmar.c:494: found ACPI_DMAR_DRHD
>> (XEN) [VT-D]dmar.c:349: dmaru->address = fed93000
>> (XEN) [VT-D]dmar.c:358: found INCLUDE_ALL
>> (XEN) [VT-D]dmar.c:498: found ACPI_DMAR_RMRR
>> (XEN) [VT-D]dmar.c:300: found endpoint: bdf = 0:1d.0
>> (XEN) [VT-D]dmar.c:300: found endpoint: bdf = 0:1d.1
>> (XEN) [VT-D]dmar.c:300: found endpoint: bdf = 0:1d.2
>> (XEN) [VT-D]dmar.c:300: found endpoint: bdf = 0:1d.7
>> (XEN) [VT-D]dmar.c:300: found endpoint: bdf = 0:1a.0
>> (XEN) [VT-D]dmar.c:300: found endpoint: bdf = 0:1a.1
>> (XEN) [VT-D]dmar.c:300: found endpoint: bdf = 0:1a.2
>> (XEN) [VT-D]dmar.c:300: found endpoint: bdf = 0:1a.7
>> (XEN) [VT-D]dmar.c:498: found ACPI_DMAR_RMRR
>> (XEN) [VT-D]dmar.c:300: found endpoint: bdf = 0:2.0
>> (XEN) Intel VT-d DMAR tables have been parsed.
>> (XEN) Using ACPI (MADT) for SMP configuration information
>> (XEN) Using scheduler: SMP Credit Scheduler (credit)
>> (XEN) Initializing CPU#0
>> (XEN) Detected 2499.760 MHz processor.
>> (XEN) CPU: L1 I cache: 32K, L1 D cache: 32K
>> (XEN) CPU: L2 cache: 3072K
>> (XEN) CPU: Physical Processor ID: 0
>> (XEN) CPU: Processor Core ID: 0
>> (XEN) VMX: Supported advanced features:
>> (XEN)  - APIC MMIO access virtualisation
>> (XEN)  - APIC TPR shadow
>> (XEN)  - Virtual NMI
>> (XEN)  - MSR direct-access bitmap
>> (XEN) HVM: VMX enabled
>> (XEN) Intel machine check reporting enabled on CPU#0.
>> (XEN) CPU0: Thermal monitoring enabled (TM2)
>> (XEN) CMCI: CPU0 has no CMCI support
>> (XEN) CPU0: Intel(R) Core(TM)2 Quad  CPU   Q9300  @ 2.50GHz stepping 07
>> (XEN) Booting processor 1/1 eip 8c000
>> (XEN) Initializing CPU#1
>> (XEN) CPU: L1 I cache: 32K, L1 D cache: 32K
>> (XEN) CPU: L2 cache: 3072K
>> (XEN) CPU: Physical Processor ID: 0
>> (XEN) CPU: Processor Core ID: 1
>> (XEN) Intel machine check reporting enabled on CPU#1.
>> (XEN) CPU1: Thermal monitoring enabled (TM2)
>> (XEN) CMCI: CPU1 has no CMCI support
>> (XEN) CPU1: Intel(R) Core(TM)2 Quad  CPU   Q9300  @ 2.50GHz stepping 07
>> (XEN) Booting processor 2/2 eip 8c000
>> (XEN) Initializing CPU#2
>> (XEN) CPU: L1 I cache: 32K, L1 D cache: 32K
>> (XEN) CPU: L2 cache: 3072K
>> (XEN) CPU: Physical Processor ID: 0
>> (XEN) CPU: Processor Core ID: 2
>> (XEN) Intel machine check reporting enabled on CPU#2.
>> (XEN) CPU2: Thermal monitoring enabled (TM2)
>> (XEN) CMCI: CPU2 has no CMCI support
>> (XEN) CPU2: Intel(R) Core(TM)2 Quad  CPU   Q9300  @ 2.50GHz stepping 07
>> (XEN) Booting processor 3/3 eip 8c000
>> (XEN) Initializing CPU#3
>> (XEN) CPU: L1 I cache: 32K, L1 D cache: 32K
>> (XEN) CPU: L2 cache: 3072K
>> (XEN) CPU: Physical Processor ID: 0
>> (XEN) CPU: Processor Core ID: 3
>> (XEN) Intel machine check reporting enabled on CPU#3.
>> (XEN) CPU3: Thermal monitoring enabled (TM2)
>> (XEN) CMCI: CPU3 has no CMCI support
>> (XEN) CPU3: Intel(R) Core(TM)2 Quad  CPU   Q9300  @ 2.50GHz stepping 07
>> (XEN) Total of 4 processors activated.
>> (XEN) ENABLING IO-APIC IRQs
>> (XEN)  -> Using new ACK method
>> (XEN) ..TIMER: vector=0xF0 apic1=0 pin1=2 apic2=-1 pin2=-1
>> (XEN) checking TSC synchronization across 4 CPUs: passed.
>> (XEN) Platform timer is 3.579MHz ACPI PM Timer
>> (XEN) microcode.c:73:d32767 microcode: CPU1 resumed
>> (XEN) Brought up 4 CPUs
>> (XEN) microcode.c:73:d32767 microcode: CPU2 resumed
>> (XEN) microcode.c:73:d32767 microcode: CPU3 resumed
>> (XEN) Intel VT-d Snoop Control not supported.
>> (XEN) Intel VT-d DMA Passthrough not supported.
>> (XEN) Intel VT-d Queued Invalidation not supported.
>> (XEN) Intel VT-d Interrupt Remapping not supported.
>> (XEN) I/O virtualisation enabled
>> (XEN) I/O virtualisation for PV guests disabled
>> (XEN) CPUIDLE: disabled due to no HPET. Force enable with 'cpuidle'.
>> (XEN) ACPI sleep modes: S3
>> (XEN) mcheck_poll: Machine check polling timer started.
>> (XEN) 'S' pressed -> blowing all shadow tables
>> (XEN) [VT-D]iommu.c:1252:d32767 domain_context_mapping:PCI: bdf = 0:0.0
>> (XEN) [VT-D]iommu.c:1252:d32767 domain_context_mapping:PCI: bdf = 0:2.0
>> (XEN) [VT-D]iommu.c:1252:d32767 domain_context_mapping:PCI: bdf = 0:3.0
>> (XEN) [VT-D]iommu.c:1252:d32767 domain_context_mapping:PCI: bdf = 0:3.2
>> (XEN) [VT-D]iommu.c:1252:d32767 domain_context_mapping:PCI: bdf = 0:3.3
>> (XEN) [VT-D]iommu.c:1252:d32767 domain_context_mapping:PCI: bdf = 0:19.0
>> (XEN) [VT-D]iommu.c:1252:d32767 domain_context_mapping:PCI: bdf = 0:1a.0
>> (XEN) [VT-D]iommu.c:1252:d32767 domain_context_mapping:PCI: bdf = 0:1a.1
>> (XEN) [VT-D]iommu.c:1252:d32767 domain_context_mapping:PCI: bdf = 0:1a.2
>> (XEN) [VT-D]iommu.c:1252:d32767 domain_context_mapping:PCI: bdf = 0:1a.7
>> (XEN) [VT-D]iommu.c:1245:d32767 domain_context_mapping:PCIe: bdf = 0:1b.0
>> (XEN) [VT-D]iommu.c:1252:d32767 domain_context_mapping:PCI: bdf = 0:1d.0
>> (XEN) [VT-D]iommu.c:1252:d32767 domain_context_mapping:PCI: bdf = 0:1d.1
>> (XEN) [VT-D]iommu.c:1252:d32767 domain_context_mapping:PCI: bdf = 0:1d.2
>> (XEN) [VT-D]iommu.c:1252:d32767 domain_context_mapping:PCI: bdf = 0:1d.7
>> (XEN) [VT-D]iommu.c:1252:d32767 domain_context_mapping:PCI: bdf = 0:1f.0
>> (XEN) [VT-D]iommu.c:1252:d32767 domain_context_mapping:PCI: bdf = 0:1f.2
>> (XEN) [VT-D]iommu.c:1252:d32767 domain_context_mapping:PCI: bdf = 0:1f.3
>> (XEN) [VT-D]iommu.c:1252:d32767 domain_context_mapping:PCI: bdf = 0:1f.5
>> (XEN) [VT-D]iommu.c:1245:d32767 domain_context_mapping:PCIe: bdf = 1:0.0
>> (XEN) [VT-D]iommu.c:1245:d32767 domain_context_mapping:PCIe: bdf = 1:0.1
>> (XEN) [VT-D]iommu.c:1252:d32767 domain_context_mapping:PCI: bdf = 2:0.0
>> (XEN) [VT-D]iommu.c:1252:d32767 domain_context_mapping:PCI: bdf = 2:1.0
>> (XEN) [VT-D]iommu.c:1252:d32767 domain_context_mapping:PCI: bdf = 0:2.0
>> (XEN) [VT-D]iommu.c:1252:d32767 domain_context_mapping:PCI: bdf = 0:1d.0
>> (XEN) [VT-D]iommu.c:1252:d32767 domain_context_mapping:PCI: bdf = 0:1d.1
>> (XEN) [VT-D]iommu.c:1252:d32767 domain_context_mapping:PCI: bdf = 0:1d.2
>> (XEN) [VT-D]iommu.c:1252:d32767 domain_context_mapping:PCI: bdf = 0:1d.7
>> (XEN) [VT-D]iommu.c:1252:d32767 domain_context_mapping:PCI: bdf = 0:1a.0
>> (XEN) [VT-D]iommu.c:1252:d32767 domain_context_mapping:PCI: bdf = 0:1a.1
>> (XEN) [VT-D]iommu.c:1252:d32767 domain_context_mapping:PCI: bdf = 0:1a.2
>> (XEN) [VT-D]iommu.c:1252:d32767 domain_context_mapping:PCI: bdf = 0:1a.7
>> (XEN) [VT-D]iommu.c:620: iommu_enable_translation: iommu->reg = 
>> ffff828bfff57000
>> (XEN) [VT-D]iommu.c:620: iommu_enable_translation: iommu->reg = 
>> ffff828bfff56000
>> (XEN) [VT-D]iommu.c:620: iommu_enable_translation: iommu->reg = 
>> ffff828bfff55000
>> (XEN) [VT-D]iommu.c:620: iommu_enable_translation: iommu->reg = 
>> ffff828bfff54000
>> (XEN) *** LOADING DOMAIN 0 ***
>> (XEN) elf_parse_binary: phdr: paddr=0xffffffff80200000 memsz=0x49ef18
>> (XEN) elf_parse_binary: phdr: paddr=0xffffffff8069f000 memsz=0xf82b8
>> (XEN) elf_parse_binary: phdr: paddr=0xffffffff80798000 memsz=0xc0d
>> (XEN) elf_parse_binary: phdr: paddr=0xffffffff8079a000 memsz=0xe2da8
>> (XEN) elf_parse_binary: memory: 0xffffffff80200000 -> 0xffffffff8087cda8
>> (XEN) elf_xen_parse_note: GUEST_OS = "linux"
>> (XEN) elf_xen_parse_note: GUEST_VERSION = "2.6"
>> (XEN) elf_xen_parse_note: XEN_VERSION = "xen-3.0"
>> (XEN) elf_xen_parse_note: VIRT_BASE = 0xffffffff80000000
>> (XEN) elf_xen_parse_note: PADDR_OFFSET = 0xffffffff80000000
>> (XEN) elf_xen_parse_note: ENTRY = 0xffffffff80200000
>> (XEN) elf_xen_parse_note: HYPERCALL_PAGE = 0xffffffff80206000
>> (XEN) elf_xen_parse_note: unknown xen elf note (0xd)
>> (XEN) elf_xen_parse_note: FEATURES = 
>> "writable_page_tables|writable_descriptor_tables|auto_translated_physmap|pae_pgdir_above_4gb|supervisor_mode_kernel"
>> (XEN) elf_xen_parse_note: LOADER = "generic"
>> (XEN) elf_xen_parse_note: SUSPEND_CANCEL = 0x1
>> (XEN) elf_xen_addr_calc_check: addresses:
>> (XEN)     virt_base        = 0xffffffff80000000
>> (XEN)     elf_paddr_offset = 0xffffffff80000000
>> (XEN)     virt_offset      = 0x0
>> (XEN)     virt_kstart      = 0xffffffff80200000
>> (XEN)     virt_kend        = 0xffffffff8087cda8
>> (XEN)     virt_entry       = 0xffffffff80200000
>> (XEN)     p2m_base         = 0xffffffffffffffff
>> (XEN)  Xen  kernel: 64-bit, lsb, compat32
>> (XEN)  Dom0 kernel: 64-bit, lsb, paddr 0xffffffff80200000 -> 
>> 0xffffffff8087cda8
>> (XEN) PHYSICAL MEMORY ARRANGEMENT:
>> (XEN)  Dom0 alloc.:   0000000174000000->0000000176000000 (253952 pages to be 
>> allocated)
>> (XEN) VIRTUAL MEMORY ARRANGEMENT:
>> (XEN)  Loaded kernel: ffffffff80200000->ffffffff8087cda8
>> (XEN)  Init. ramdisk: ffffffff8087d000->ffffffff80fc0000
>> (XEN)  Phys-Mach map: ffffffff80fc0000->ffffffff811c0000
>> (XEN)  Start info:    ffffffff811c0000->ffffffff811c04b4
>> (XEN)  Page tables:   ffffffff811c1000->ffffffff811ce000
>> (XEN)  Boot stack:    ffffffff811ce000->ffffffff811cf000
>> (XEN)  TOTAL:         ffffffff80000000->ffffffff81400000
>> (XEN)  ENTRY ADDRESS: ffffffff80200000
>> (XEN) Dom0 has maximum 4 VCPUs
>> (XEN) elf_load_binary: phdr 0 at 0xffffffff80200000 -> 0xffffffff8069ef18
>> (XEN) elf_load_binary: phdr 1 at 0xffffffff8069f000 -> 0xffffffff807972b8
>> (XEN) elf_load_binary: phdr 2 at 0xffffffff80798000 -> 0xffffffff80798c0d
>> (XEN) elf_load_binary: phdr 3 at 0xffffffff8079a000 -> 0xffffffff807e0088
>> (XEN) Scrubbing Free RAM: .............................done.
>> (XEN) Xen trace buffers: disabled
>> (XEN) Std. Loglevel: All
>> (XEN) Guest Loglevel: All
>> (XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch input to 
>> Xen)
>> (XEN) Freed 128kB init memory.
>> kernel direct mapping tables up to 40800000 @ 11ce000-13d5000
>> Bootdata ok (command line is root=UUID=c1a25e24-42d5-42ae-b1ec-9475ae1da2b1 
>> ro xencons=ttyS console=tty0 console=ttyS0 pciback.hide=(00:02.0))
>> Linux version 2.6.18.8-xen0 (root@xxxxxxxxxxxxxxx) (gcc version 4.3.2 
>> 20081105 (Red Hat 4.3.2-7) (GCC) ) #1 SMP Wed Jun 3 20:45:36 EDT 2009
>> BIOS-provided physical RAM map:
>>  Xen: 0000000000000000 - 0000000040800000 (usable)
>> DMI 2.4 present.
>> No mptable found.
>>  >>> ERROR: Invalid checksum
>> ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
>> ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
>> ACPI: LAPIC (acpi_id[0x03] lapic_id[0x02] enabled)
>> ACPI: LAPIC (acpi_id[0x04] lapic_id[0x03] enabled)
>> ACPI: IOAPIC (id[0x00] address[0xfec00000] gsi_base[0])
>> IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23
>> ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
>> ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
>> Setting APIC routing to xen
>> Using ACPI (MADT) for SMP configuration information
>> Allocating PCI resources starting at 88000000 (gap: 80000000:7ed1c000)
>> Built 1 zonelists.  Total pages: 260580
>> Kernel command line: root=UUID=c1a25e24-42d5-42ae-b1ec-9475ae1da2b1 ro 
>> xencons=ttyS console=tty0 console=ttyS0 pciback.hide=(00:02.0)
>> Initializing CPU#0
>> PID hash table entries: 4096 (order: 12, 32768 bytes)
>> Xen reported: 2499.716 MHz processor.
>> Console: colour VGA+ 80x25
>> Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes)
>> Inode-cache hash table entries: 65536 (order: 7, 524288 bytes)
>> Software IO TLB enabled:
>>  Aperture:     64 megabytes
>>  Kernel range: ffff880002407000 - ffff880006407000
>>  Address size: 27 bits
>> PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
>> Memory: 947704k/1056768k available (4024k kernel code, 100700k reserved, 
>> 1625k data, 216k init)
>> Calibrating delay using timer specific routine.. 5000.66 BogoMIPS 
>> (lpj=25003323)
>> Mount-cache hash table entries: 256
>> CPU: L1 I cache: 32K, L1 D cache: 32K
>> CPU: L2 cache: 3072K
>> CPU: Physical Processor ID: 0
>> CPU: Processor Core ID: 0
>> SMP alternatives: switching to UP code
>> ACPI: Core revision 20060707
>> SMP alternatives: switching to SMP code
>> Initializing CPU#1
>> Initializing CPU#2
>> CPU: L1 I cache: 32K, L1 D cache: 32K
>> CPU: L2 cache: 3072K
>> CPU: Physical Processor ID: 0
>> CPU: Processor Core ID: 1
>> Brought up 4 CPUs
>> Initializing CPU#3
>> CPU: L1 I cache: 32K, L1 D cache: 32K
>> CPU: L2 cache: 3072K
>> CPU: Physical Processor ID: 0
>> CPU: Processor Core ID: 3
>> CPU: L1 I cache: 32K, L1 D cache: 32K
>> CPU: L2 cache: 3072K
>> CPU: Physical Processor ID: 0
>> CPU: Processor Core ID: 2
>> migration_cost=31
>> checking if image is initramfs... it is
>> Freeing initrd memory: 7436k freed
>> NET: Registered protocol family 16
>> ACPI: bus type pci registered
>> PCI: BIOS Bug: MCFG area at e0000000 is not E820-reserved
>> PCI: Not using MMCONFIG.
>> PCI: Using configuration type 1
>> ACPI: Interpreter enabled
>> ACPI: Using IOAPIC for interrupt routing
>> ACPI: PCI Root Bridge [PCI0] (0000:00)
>> PCI: Transparent bridge - 0000:00:1e.0
>> ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 10 *11 12 14 15)
>> ACPI: PCI Interrupt Link [LNKB] (IRQs *3 4 5 6 7 10 11 12 14 15)
>> ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 *10 11 12 14 15)
>> ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 *11 12 14 15)
>> ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 *7 10 11 12 14 15)
>> ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 10 *11 12 14 15)
>> ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 *10 11 12 14 15)
>> ACPI: PCI Interrupt Link [LNKH] (IRQs *3 4 5 6 7 10 11 12 14 15)
>> Linux Plug and Play Support v0.97 (c) Adam Belay
>> pnp: PnP ACPI init
>> (XEN) io_apic.c:2139:
>> (XEN) ioapic_guest_write: apic=0, pin=4, old_irq=4, new_irq=4
>> (XEN) ioapic_guest_write: old_entry=000009f1, new_entry=000109f1
>> (XEN) ioapic_guest_write: Attempt to modify IO-APIC pin for in-use IRQ!
>> pnp: PnP ACPI: found 10 devices
>> xen_mem: Initialising balloon driver.
>> SCSI subsystem initialized
>> usbcore: registered new driver usbfs
>> usbcore: registered new driver hub
>> PCI: Using ACPI for IRQ routing
>> PCI: If a device doesn't work, try "pci=routeirq".  If it helps, post a 
>> report
>> pnp: 00:02: ioport range 0xa20-0xa3f has been reserved
>> pnp: 00:02: ioport range 0xa00-0xa1f has been reserved
>> pnp: 00:02: ioport range 0xb78-0xb7f has been reserved
>> pnp: 00:02: ioport range 0xf78-0xf7f has been reserved
>> pnp: 00:09: ioport range 0x400-0x47f could not be reserved
>> pnp: 00:09: ioport range 0x1180-0x119f has been reserved
>> pnp: 00:09: ioport range 0x500-0x57f has been reserved
>> (XEN) PCI add device 00:00.0
>> (XEN) PCI add device 00:01.0
>> (XEN) PCI add device 00:02.0
>> pciback 0000:00:02.0: seizing device
>> (XEN) PCI add device 00:03.0
>> (XEN) PCI add device 00:03.2
>> (XEN) PCI add device 00:03.3
>> (XEN) PCI add device 00:19.0
>> (XEN) PCI add device 00:1a.0
>> (XEN) PCI add device 00:1a.1
>> (XEN) PCI add device 00:1a.2
>> (XEN) PCI add device 00:1a.7
>> (XEN) PCI add device 00:1b.0
>> (XEN) PCI add device 00:1d.0
>> (XEN) PCI add device 00:1d.1
>> (XEN) PCI add device 00:1d.2
>> (XEN) PCI add device 00:1d.7
>> (XEN) PCI add device 00:1e.0
>> (XEN) PCI add device 00:1f.0
>> (XEN) PCI add device 00:1f.2
>> (XEN) PCI add device 00:1f.3
>> (XEN) PCI add device 00:1f.5
>> (XEN) PCI add device 01:00.0
>> (XEN) PCI add device 01:00.1
>> (XEN) PCI add device 02:00.0
>> (XEN) PCI add device 02:01.0
>> PCI: Ignore bogus resource 6 [0:0] of 0000:00:02.0
>> PCI: Bridge: 0000:00:01.0
>>  IO window: c000-cfff
>>  MEM window: c0000000-d00fffff
>>  PREFETCH window: disabled.
>> PCI: Bridge: 0000:00:1e.0
>>  IO window: b000-bfff
>>  MEM window: d0800000-d08fffff
>>  PREFETCH window: 88000000-880fffff
>> GSI 16 sharing vector 0xB0 and IRQ 16
>> ACPI: PCI Interrupt 0000:00:01.0[A] -> GSI 16 (level, low) -> IRQ 16
>> NET: Registered protocol family 2
>> IP route cache hash table entries: 32768 (order: 6, 262144 bytes)
>> TCP established hash table entries: 131072 (order: 9, 2097152 bytes)
>> TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
>> TCP: Hash tables configured (established 131072 bind 65536)
>> TCP reno registered
>> IA-32 Microcode Update Driver: v1.14a-xen <tigran@xxxxxxxxxxx>
>> Initializing Cryptographic API
>> io scheduler noop registered
>> io scheduler anticipatory registered (default)
>> io scheduler deadline registered
>> io scheduler cfq registered
>> 0000:00:1a.7 EHCI: BIOS handoff failed (BIOS bug ?) 01010001
>> 0000:00:1d.7 EHCI: BIOS handoff failed (BIOS bug ?) 01010001
>> floppy0: Unable to grab DMA2 for the floppy driver
>> floppy0: no floppy controllers found
>> RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize
>> loop: loaded (max 8 devices)
>> HP CISS Driver (v 3.6.10)
>> Intel(R) PRO/1000 Network Driver - version 7.1.9-k4
>> Copyright (c) 1999-2006 Intel Corporation.
>> (XEN) PCI add device 02:00.0
>> GSI 17 sharing vector 0xB8 and IRQ 17
>> ACPI: PCI Interrupt 0000:02:00.0[A] -> GSI 21 (level, low) -> IRQ 17
>> e1000: 0000:02:00.0: e1000_probe: (PCI:33MHz:32-bit) 00:0e:0c:34:34:a8
>> e1000: eth0: e1000_probe: Intel(R) PRO/1000 Network Connection
>> e1000e: Intel(R) PRO/1000 Network Driver - 0.3.3.3-k4
>> e1000e: Copyright (c) 1999-2008 Intel Corporation.
>> (XEN) PCI add device 00:19.0
>> GSI 18 sharing vector 0xC0 and IRQ 18
>> ACPI: PCI Interrupt 0000:00:19.0[A] -> GSI 20 (level, low) -> IRQ 18
>> eth1: (PCI Express:2.5GB/s:Width x1) 00:1c:c0:7d:61:d7
>> eth1: Intel(R) PRO/1000 Network Connection
>> eth1: MAC: 7, PHY: 8, PBA No: ffffff-0ff
>> pcnet32.c:v1.32 18.Mar.2006 tsbogend@xxxxxxxxxxxxxxxx
>> e100: Intel(R) PRO/100 Network Driver, 3.5.10-k2-NAPI
>> e100: Copyright(c) 1999-2005 Intel Corporation
>> tun: Universal TUN/TAP device driver, 1.6
>> tun: (C) 1999-2004 Max Krasnyansky <maxk@xxxxxxxxxxxx>
>> Xen virtual console successfully installed as ttyS0
>> Event-channel device installed.
>> blktap_device_init: blktap device major 254
>> blktap_ring_init: blktap ring major: 253
>> netfront: Initialising virtual ethernet driver.
>> ACPI: PCI Interrupt 0000:00:02.0[A] -> GSI 16 (level, low) -> IRQ 16
>> ACPI: PCI interrupt for device 0000:00:02.0 disabled
>> Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
>> ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
>> (XEN) PCI add device 00:03.2
>> (XEN) PCI add device 00:1f.5
>> Adaptec aacraid driver (1.1-5[2409]-mh2)
>> 3ware Storage Controller device driver for Linux v1.26.02.001.
>> (XEN) PCI add device 00:1f.2
>> GSI 19 sharing vector 0xD0 and IRQ 19
>> ACPI: PCI Interrupt 0000:00:1f.2[B] -> GSI 19 (level, low) -> IRQ 19
>> ahci 0000:00:1f.2: AHCI 0001.0200 32 slots 6 ports 3 Gbps 0x3f impl SATA mode
>> ahci 0000:00:1f.2: flags: 64bit ncq led clo pio slum part
>> ata1: SATA max UDMA/133 cmd 0xFFFFC2000002A100 ctl 0x0 bmdma 0x0 irq 254
>> ata2: SATA max UDMA/133 cmd 0xFFFFC2000002A180 ctl 0x0 bmdma 0x0 irq 254
>> ata3: SATA max UDMA/133 cmd 0xFFFFC2000002A200 ctl 0x0 bmdma 0x0 irq 254
>> ata4: SATA max UDMA/133 cmd 0xFFFFC2000002A280 ctl 0x0 bmdma 0x0 irq 254
>> ata5: SATA max UDMA/133 cmd 0xFFFFC2000002A300 ctl 0x0 bmdma 0x0 irq 254
>> ata6: SATA max UDMA/133 cmd 0xFFFFC2000002A380 ctl 0x0 bmdma 0x0 irq 254
>> scsi0 : ahci
>> ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
>> ata1.00: ATA-8, max UDMA/133, 976773168 sectors: LBA48 NCQ (depth 31/32)
>> ata1.00: ata1: dev 0 multi count 16
>> ata1.00: configured for UDMA/133
>> scsi1 : ahci
>> ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
>> ata2.00: ATAPI, max UDMA/100
>> ata2.00: configured for UDMA/100
>> scsi2 : ahci
>> ata3: SATA link down (SStatus 0 SControl 300)
>> scsi3 : ahci
>> ata4: SATA link down (SStatus 0 SControl 300)
>> scsi4 : ahci
>> ata5: SATA link down (SStatus 0 SControl 300)
>> scsi5 : ahci
>> ata6: SATA link down (SStatus 0 SControl 300)
>>  Vendor: ATA       Model: WDC WD5001AALS-0  Rev: 01.0
>>  Type:   Direct-Access                      ANSI SCSI revision: 05
>>  Vendor: TSSTcorp  Model: CDDVDW SH-S223Q   Rev: SB00
>>  Type:   CD-ROM                             ANSI SCSI revision: 05
>> (XEN) PCI add device 00:1f.5
>> ata_piix 0000:00:1f.5: MAP [ P0 -- P1 -- ]
>> ACPI: PCI Interrupt 0000:00:1f.5[B] -> GSI 19 (level, low) -> IRQ 19
>> ata7: SATA max UDMA/133 cmd 0xD170 ctl 0xD162 bmdma 0xD130 irq 19
>> ata8: SATA max UDMA/133 cmd 0xD150 ctl 0xD142 bmdma 0xD138 irq 19
>> scsi6 : ata_piix
>> ATA: abnormal status 0x7F on port 0xD177
>> scsi7 : ata_piix
>> ATA: abnormal status 0x7F on port 0xD157
>> SCSI device sda: 976773168 512-byte hdwr sectors (500108 MB)
>> sda: Write Protect is off
>> SCSI device sda: drive cache: write back
>> SCSI device sda: 976773168 512-byte hdwr sectors (500108 MB)
>> sda: Write Protect is off
>> SCSI device sda: drive cache: write back
>>  sda: sda1 sda2 sda3 sda4 < sda5 sda6 >
>> sd 0:0:0:0: Attached scsi disk sda
>> Fusion MPT base driver 3.04.01
>> Copyright (c) 1999-2005 LSI Logic Corporation
>> Fusion MPT SPI Host driver 3.04.01
>> usbmon: debugfs is not available
>> USB Universal Host Controller Interface driver v3.0
>> (XEN) PCI add device 00:1a.0
>> ACPI: PCI Interrupt 0000:00:1a.0[A] -> GSI 16 (level, low) -> IRQ 16
>> uhci_hcd 0000:00:1a.0: UHCI Host Controller
>> uhci_hcd 0000:00:1a.0: new USB bus registered, assigned bus number 1
>> uhci_hcd 0000:00:1a.0: irq 16, io base 0x0000d0e0
>> usb usb1: configuration #1 chosen from 1 choice
>> hub 1-0:1.0: USB hub found
>> hub 1-0:1.0: 2 ports detected
>> (XEN) PCI add device 00:1a.1
>> ACPI: PCI Interrupt 0000:00:1a.1[B] -> GSI 21 (level, low) -> IRQ 17
>> uhci_hcd 0000:00:1a.1: UHCI Host Controller
>> uhci_hcd 0000:00:1a.1: new USB bus registered, assigned bus number 2
>> uhci_hcd 0000:00:1a.1: irq 17, io base 0x0000d0c0
>> usb usb2: configuration #1 chosen from 1 choice
>> hub 2-0:1.0: USB hub found
>> hub 2-0:1.0: 2 ports detected
>> (XEN) PCI add device 00:1a.2
>> GSI 20 sharing vector 0x21 and IRQ 20
>> ACPI: PCI Interrupt 0000:00:1a.2[C] -> GSI 18 (level, low) -> IRQ 20
>> uhci_hcd 0000:00:1a.2: UHCI Host Controller
>> uhci_hcd 0000:00:1a.2: new USB bus registered, assigned bus number 3
>> uhci_hcd 0000:00:1a.2: irq 20, io base 0x0000d0a0
>> usb usb3: configuration #1 chosen from 1 choice
>> hub 3-0:1.0: USB hub found
>> hub 3-0:1.0: 2 ports detected
>> (XEN) PCI add device 00:1d.0
>> GSI 21 sharing vector 0x29 and IRQ 21
>> ACPI: PCI Interrupt 0000:00:1d.0[A] -> GSI 23 (level, low) -> IRQ 21
>> uhci_hcd 0000:00:1d.0: UHCI Host Controller
>> uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 4
>> uhci_hcd 0000:00:1d.0: irq 21, io base 0x0000d080
>> usb usb4: configuration #1 chosen from 1 choice
>> hub 4-0:1.0: USB hub found
>> hub 4-0:1.0: 2 ports detected
>> (XEN) PCI add device 00:1d.1
>> ACPI: PCI Interrupt 0000:00:1d.1[B] -> GSI 19 (level, low) -> IRQ 19
>> uhci_hcd 0000:00:1d.1: UHCI Host Controller
>> uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 5
>> uhci_hcd 0000:00:1d.1: irq 19, io base 0x0000d060
>> usb usb5: configuration #1 chosen from 1 choice
>> hub 5-0:1.0: USB hub found
>> hub 5-0:1.0: 2 ports detected
>> (XEN) PCI add device 00:1d.2
>> ACPI: PCI Interrupt 0000:00:1d.2[C] -> GSI 18 (level, low) -> IRQ 20
>> uhci_hcd 0000:00:1d.2: UHCI Host Controller
>> uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 6
>> uhci_hcd 0000:00:1d.2: irq 20, io base 0x0000d040
>> usb usb6: configuration #1 chosen from 1 choice
>> hub 6-0:1.0: USB hub found
>> hub 6-0:1.0: 2 ports detected
>> usb 3-1: new full speed USB device using uhci_hcd and address 2
>> usb 3-1: configuration #1 chosen from 1 choice
>> hub 3-1:1.0: USB hub found
>> hub 3-1:1.0: 4 ports detected
>> usb 3-1.1: new low speed USB device using uhci_hcd and address 3
>> usb 3-1.1: configuration #1 chosen from 1 choice
>> input: HID 04f3:0801 as /class/input/input0
>> input: USB HID v1.10 Keyboard [HID 04f3:0801] on usb-0000:00:1a.2-1.1
>> input: HID 04f3:0801 as /class/input/input1
>> input: USB HID v1.10 Mouse [HID 04f3:0801] on usb-0000:00:1a.2-1.1
>> usbcore: registered new driver usbhid
>> /usr/src/xen-3.4-testing.19628.vgapt.2/linux-2.6.18-xen.hg/drivers/usb/input/hid-core.c:
>>  v2.6:USB HID core driver
>> 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
>> mice: PS/2 mouse device common for all mice
>> md: raid0 personality registered for level 0
>> md: raid1 personality registered for level 1
>> md: md driver 0.90.3 MAX_MD_DEVS=256, MD_SB_DISKS=27
>> md: bitmap version 4.39
>> device-mapper: ioctl: 4.7.0-ioctl (2006-06-24) initialised: 
>> dm-devel@xxxxxxxxxx
>> TCP bic registered
>> NET: Registered protocol family 1
>> NET: Registered protocol family 17
>> Bridge firewalling registered
>> PCI IO multiplexer device installed.
>> ACPI: (supports S0 S1 S3 S4 S5)
>> BIOS EDD facility v0.16 2004-Jun-25, 1 devices found
>> Freeing unused kernel memory: 216k freed
>> Mounting proc filesystem
>> Mounting sysfs filesystem
>> Creating /dev
>> Creating initial device nodes
>> Loading /lib/kbd/keymaps/i386/qwerty/us.map
>> Setting up hotplug.
>> Creating block device nodes.
>> Creating character device nodes.
>> Creating root device.
>> Mounting root filesystem.
>> EXT3-fs: INFO: recovery required on readonly filesystem.
>> EXT3-fs: write access will be enabled during recovery.
>> kjournald starting.  Commit interval 5 seconds
>> EXT3-fs: recovery complete.
>> EXT3-fs: mounted filesystem with ordered data mode.
>> Setting up other filesystems.
>> Switching to new root and running init.
>>                Welcome to Fedora
>>                Press 'I' to enter interactive startup.
>> Starting udev: G[  OK  ]
>> Setting hostname xxx.xxx.xxx.xxx:  [  OK  ]
>> Jun 04 14:11:00 | DM multipath kernel driver not loaded
>> Setting up Logical Volume Management: File descriptor 7 left open
>> [  OK  ]
>> Checking filesystems
>> Checking all file systems.
>> [/sbin/fsck.ext3 (1) -- /] fsck.ext3 -a /dev/sda2
>> /: clean, 2579449/6111232 files, 12471163/24418800 blocks
>> [  OK  ]
>> Remounting root filesystem in read-write mode:  [  OK  ]
>> Mounting local filesystems:  mount: special device UUID=4405-A494 does not 
>> exist
>> FATAL: Module fuse not found.
>> ntfs-3g-mount: fuse device is missing, try 'modprobe fuse' as root
>> [FAILED]
>> Enabling local filesystem quotas:  quotaon: Warning: No quota format 
>> detected in the kernel.
>> [  OK  ]
>> Enabling /etc/fstab swaps:  swapon: /proc/swaps: unexpected file format
>> [  OK  ]
>> Entering non-interactive startup
>> Applying Intel CPU microcode update: FATAL: Module microcode not found.
>> [  OK  ]ERROR: Module microcode does not exist in /proc/modules
>>
>> ip6tables: Applying firewall rules: FATAL: Module ip6_tables not found.
>> ip6tables-restore v1.4.1.1: ip6tables-restore: unable to initialize table 
>> 'filter'
>>
>> Error occurred at line: 3
>> Try `ip6tables-restore -h' or 'ip6tables-restore --help' for more 
>> information.
>> [FAILED]
>> iptables: Applying firewall rules: FATAL: Module ip_tables not found.
>> iptables-restore v1.4.1.1: iptables-restore: unable to initialize table 
>> 'filter'
>>
>> Error occurred at line: 3
>> Try `iptables-restore -h' or 'iptables-restore --help' for more information.
>> [FAILED]
>> Starting auditd: [FAILED]
>> Starting system logger: [  OK  ]
>> Starting irqbalance: [  OK  ]
>> Starting rpcbind: [  OK  ]
>> Starting NFS statd: [FAILED]
>> Starting RPC idmapd: FATAL: Module sunrpc not found.
>> FATAL: Error running install command for sunrpc
>> Error: RPC MTAB does not exist.
>> Starting system message bus: [  OK  ]
>> Starting HAL daemon: [  OK  ]
>> Setting network parameters... [  OK  ]
>> Starting NetworkManager daemon: [  OK  ]
>> Starting portreserve: [  OK  ]
>> Starting Bluetooth services:[  OK  ]
>> Starting sendmail: [  OK  ]
>> Starting sm-client: [  OK  ]
>> Starting console mouse services: [  OK  ]
>> Starting httpd: [  OK  ]
>> Starting crond: [  OK  ][  OK  ]
>> Starting kerneloops:[  OK  ]
>> Starting atd: [  OK  ][  OK  ]
>> Starting Avahi daemon... [  OK  ]
>> Starting cups: [  OK  ]
>> Starting anacron: [  OK  ]
>> Starting sshd: [  OK  ]
>>
>> Fedora release 10 (Cambridge)
>> Kernel 2.6.18.8-xen0 on an x86_64 (ttyS0)
>>
>> xxx.xxx.xxx.xxx login: (XEN) [VT-D]iommu.c:1364:d0 domain_context_unmap:PCI: 
>> bdf = 0:2.0
>> (XEN) [VT-D]iommu.c:722: iommu_page_fault: iommu->reg = ffff828bfff56000
>> (XEN) [VT-D]iommu.c:691: iommu_fault_status: Fault Overflow
>> (XEN) [VT-D]iommu.c:694: iommu_fault_status: Primary Pending Fault
>> (XEN) [VT-D]iommu.c:1252:d0 domain_context_mapping:PCI: bdf = 0:2.0
>> (XEN) [VT-D]iommu.c:676: iommu_fault:DMA Write: 0:2.0 addr 7e000000 REASON 2 
>> iommu->reg = ffff828bfff56000
>> (XEN) print_vtd_entries: iommu = ffff83017bfe2600 bdf = 0:2:0 gmfn = 7e000
>> (XEN)     root_entry = ffff83017bfb8000
>> (XEN)     root_entry[0] = 17763a001
>> (XEN)     context = ffff83017763a000
>> (XEN)     context[10] = 201_1763c0001
>> (XEN)     l3 = ffff8301763c0000
>> (XEN)     l3_index = 1
>> (XEN)     l3[1] = 12ae77003
>> (XEN)     l2 = ffff83012ae77000
>> (XEN)     l2_index = 1f0
>> (XEN)     l2[1f0] = 0
>> (XEN)     l2[1f0] not present
>> (XEN) [VT-D]iommu.c:1252:d0 domain_context_mapping:PCI: bdf = 0:2.0
>> (XEN) [VT-D]io.c:251:d0 VT-d irq bind: m_irq = 10 device = 2 intx = 0
>> (XEN) domctl.c:886:d0 ioport_map:add f_gport=3b0 f_mport=3b0 np=b
>> (XEN) domctl.c:886:d0 ioport_map:add f_gport=3c0 f_mport=3c0 np=20
>> (XEN) domctl.c:835:d0 memory_map:add: gfn=a0 mfn=a0 nr_mfns=20
>> (XEN) [VT-D]iommu.c:722: iommu_page_fault: iommu->reg = ffff828bfff56000
>> (XEN) [VT-D]iommu.c:691: iommu_fault_status: Fault Overflow
>> (XEN) [VT-D]iommu.c:694: iommu_fault_status: Primary Pending Fault
>> (XEN) [VT-D]iommu.c:676: iommu_fault:DMA Write: 0:2.0 addr 6c1ba000 REASON 5 
>> iommu->reg = ffff828bfff56000
>> (XEN) print_vtd_entries: iommu = ffff83017bfe2600 bdf = 0:2:0 gmfn = 6c1ba
>> (XEN)     root_entry = ffff83017bfb8000
>> (XEN)     root_entry[0] = 17763a001
>> (XEN)     context = ffff83017763a000
>> (XEN)     context[10] = 201_1763c0001
>> (XEN)     l3 = ffff8301763c0000
>> (XEN)     l3_index = 1
>> (XEN)     l3[1] = 12ae77003
>> (XEN)     l2 = ffff83012ae77000
>> (XEN)     l2_index = 160
>> (XEN)     l2[160] = 0
>> (XEN)     l2[160] not present
>> (XEN) [VT-D]iommu.c:722: iommu_page_fault: iommu->reg = ffff828bfff56000
>> (XEN) [VT-D]iommu.c:691: iommu_fault_status: Fault Overflow
>> (XEN) [VT-D]iommu.c:694: iommu_fault_status: Primary Pending Fault
>> (XEN) [VT-D]iommu.c:676: iommu_fault:DMA Write: 0:2.0 addr 6c1ba000 REASON 5 
>> iommu->reg = ffff828bfff56000
>> (XEN) print_vtd_entries: iommu = ffff83017bfe2600 bdf = 0:2:0 gmfn = 6c1ba
>> (XEN)     root_entry = ffff83017bfb8000
>> (XEN)     root_entry[0] = 17763a001
>> (XEN)     context = ffff83017763a000
>> (XEN)     context[10] = 201_1763c0001
>> (XEN)     l3 = ffff8301763c0000
>> (XEN)     l3_index = 1
>> (XEN)     l3[1] = 12ae77003
>> (XEN)     l2 = ffff83012ae77000
>> (XEN)     l2_index = 160
>> (XEN)     l2[160] = 0
>> (XEN)     l2[160] not present
>> (XEN) [VT-D]iommu.c:722: iommu_page_fault: iommu->reg = ffff828bfff56000
>> (XEN) [VT-D]iommu.c:691: iommu_fault_status: Fault Overflow
>> (XEN) [VT-D]iommu.c:694: iommu_fault_status: Primary Pending Fault
>> (XEN) [VT-D]iommu.c:676: iommu_fault:DMA Write: 0:2.0 addr 6c1ba000 REASON 5 
>> iommu->reg = ffff828bfff56000
>> (XEN) print_vtd_entries: iommu = ffff83017bfe2600 bdf = 0:2:0 gmfn = 6c1ba
>> (XEN)     root_entry = ffff83017bfb8000
>> (XEN)     root_entry[0] = 17763a001
>> (XEN)     context = ffff83017763a000
>> (XEN)     context[10] = 201_1763c0001
>> (XEN)     l3 = ffff8301763c0000
>> (XEN)     l3_index = 1
>> (XEN)     l3[1] = 12ae77003
>> (XEN)     l2 = ffff83012ae77000
>> (XEN)     l2_index = 160
>> (XEN)     l2[160] = 0
>> (XEN)     l2[160] not present
>> (XEN) HVM1: HVM Loader
>> (XEN) HVM1: Detected Xen v3.4.1-rc1-pre
>> (XEN) HVM1: CPU speed is 2500 MHz
>> (XEN) [VT-D]iommu.c:722: iommu_page_fault: iommu->reg = ffff828bfff56000
>> (XEN) [VT-D]iommu.c:691: iommu_fault_status: Fault Overflow
>> (XEN) [VT-D]iommu.c:694: iommu_fault_status: Primary Pending Fault
>> (XEN) [VT-D]iommu.c:676: iommu_fault:DMA Write: 0:2.0 addr 6c1ba000 REASON 5 
>> iommu->reg = ffff828bfff56000
>> (XEN) print_vtd_entries: iommu = ffff83017bfe2600 bdf = 0:2:0 gmfn = 6c1ba
>> (XEN)     root_entry = ffff83017bfb8000
>> (XEN)     root_entry[0] = 17763a001
>> (XEN)     context = ffff83017763a000
>> (XEN)     context[10] = 201_1763c0001
>> (XEN)     l3 = ffff8301763c0000
>> (XEN)     l3_index = 1
>> (XEN)     l3[1] = 12ae77003
>> (XEN)     l2 = ffff83012ae77000
>> (XEN)     l2_index = 160
>> (XEN)     l2[160] = 0
>> (XEN)     l2[160] not present
>> (XEN) irq.c:243: Dom1 PCI link 0 changed 0 -> 5
>> (XEN) HVM1: PCI-ISA link 0 routed to IRQ5
>> (XEN) irq.c:243: Dom1 PCI link 1 changed 0 -> 10
>> (XEN) HVM1: PCI-ISA link 1 routed to IRQ10
>> (XEN) irq.c:243: Dom1 PCI link 2 changed 0 -> 11
>> (XEN) HVM1: PCI-ISA link 2 routed to IRQ11
>> (XEN) irq.c:243: Dom1 PCI link 3 changed 0 -> 5
>> (XEN) HVM1: PCI-ISA link 3 routed to IRQ5
>> (XEN) HVM1: pci dev 01:3 INTA->IRQ10
>> (XEN) HVM1: pci dev 02:0 INTA->IRQ11
>> (XEN) HVM1: pci dev 03:0 INTA->IRQ5
>> (XEN) HVM1: pci dev 04:0 INTA->IRQ5
>> (XEN) HVM1: pci dev 02:0 bar 18 size 10000000: e000000c
>> (XEN) domctl.c:835:d0 memory_map:add: gfn=e0000 mfn=b0000 nr_mfns=10000
>> (XEN) HVM1: pci dev 03:0 bar 14 size 01000000: f0000008
>> (XEN) domctl.c:835:d0 memory_map:add: gfn=f1000 mfn=d0400 nr_mfns=400
>> (XEN) HVM1: pci dev 02:0 bar 10 size 00400000: f1000004
>> (XEN) HVM1: pci dev 03:0 bar 10 size 00000100: 0000c001
>> (XEN) HVM1: pci dev 04:0 bar 10 size 00000100: 0000c101
>> (XEN) HVM1: pci dev 04:0 bar 14 size 00000100: f1400000
>> (XEN) HVM1: pci dev 01:1 bar 20 size 00000010: 0000c201
>> (XEN) HVM1: pci dev 02:0 bar 20 size 00000008: 0000c211
>> (XEN) domctl.c:886:d0 ioport_map:add f_gport=c210 f_mport=d220 np=8
>> (XEN) HVM1: Multiprocessor initialisation:
>> (XEN) HVM1:  - CPU0 ... 36-bit phys ... fixed MTRRs ... var MTRRs [3/8] ... 
>> done.
>> (XEN) HVM1: Testing HVM environment:
>> (XEN) HVM1:  - REP INSB across page boundaries ... passed
>> (XEN) HVM1: Passed 1/1 tests
>> (XEN) HVM1: Writing SMBIOS tables ...
>> (XEN) HVM1: Loading ROMBIOS ...
>> (XEN) HVM1: 9788 bytes of ROMBIOS high-memory extensions:
>> (XEN) HVM1:   Relocating to 0xfc000000-0xfc00263c ... done
>> (XEN) HVM1: Creating MP tables ...
>> (XEN) HVM1: No emulated VGA adaptor ...
>> (XEN) HVM1: Loading PCI Option ROM ...
>> (XEN) HVM1:  - Manufacturer: http://etherboot.org
>> (XEN) HVM1:  - Product name: gPXE
>> (XEN) HVM1: Loading ACPI ...
>> (XEN) HVM1:  - Lo data: 000ea020-000ea04f
>> (XEN) HVM1:  - Hi data: fc002800-fc005c9f
>> (XEN) HVM1: vm86 TSS at fc006000
>> (XEN) HVM1: BIOS map:
>> (XEN) HVM1:  c8000-d47ff: Etherboot ROM
>> (XEN) HVM1:  eb000-eb150: SMBIOS tables
>> (XEN) HVM1:  f0000-fffff: Main BIOS
>> (XEN) HVM1: Invoking ROMBIOS ...
>> (XEN) HVM1: $Revision: 1.221 $ $Date: 2008/12/07 17:32:29 $
>> (XEN) HVM1: Bochs BIOS - build: 06/23/99
>> (XEN) HVM1: $Revision: 1.221 $ $Date: 2008/12/07 17:32:29 $
>> (XEN) HVM1: Options: apmbios pcibios eltorito PMM
>> (XEN) HVM1:
>> (XEN) HVM1: ata0-0: PCHS=16383/16/63 translation=lba LCHS=1024/255/63
>> (XEN) HVM1: ata0 master: QEMU HARDDISK ATA-7 Hard-Disk (8192 MBytes)
>> (XEN) HVM1: IDE time out
>> (XEN) HVM1:
>> (XEN) [VT-D]iommu.c:722: iommu_page_fault: iommu->reg = ffff828bfff56000
>> (XEN) [VT-D]iommu.c:691: iommu_fault_status: Fault Overflow
>> (XEN) [VT-D]iommu.c:694: iommu_fault_status: Primary Pending Fault
>> (XEN) [VT-D]iommu.c:676: iommu_fault:DMA Write: 0:2.0 addr 6c1ba000 REASON 5 
>> iommu->reg = ffff828bfff56000
>> (XEN) print_vtd_entries: iommu = ffff83017bfe2600 bdf = 0:2:0 gmfn = 6c1ba
>> (XEN)     root_entry = ffff83017bfb8000
>> (XEN)     root_entry[0] = 17763a001
>> (XEN)     context = ffff83017763a000
>> (XEN)     context[10] = 201_1763c0001
>> (XEN)     l3 = ffff8301763c0000
>> (XEN)     l3_index = 1
>> (XEN)     l3[1] = 12ae77003
>> (XEN)     l2 = ffff83012ae77000
>> (XEN)     l2_index = 160
>> (XEN)     l2[160] = 0
>> (XEN)     l2[160] not present
>> (XEN) [VT-D]iommu.c:722: iommu_page_fault: iommu->reg = ffff828bfff56000
>> (XEN) [VT-D]iommu.c:691: iommu_fault_status: Fault Overflow
>> (XEN) [VT-D]iommu.c:694: iommu_fault_status: Primary Pending Fault
>> (XEN) [VT-D]iommu.c:676: iommu_fault:DMA Write: 0:2.0 addr 6c1ba000 REASON 5 
>> iommu->reg = ffff828bfff56000
>> (XEN) print_vtd_entries: iommu = ffff83017bfe2600 bdf = 0:2:0 gmfn = 6c1ba
>> (XEN)     root_entry = ffff83017bfb8000
>> (XEN)     root_entry[0] = 17763a001
>> (XEN)     context = ffff83017763a000
>> (XEN)     context[10] = 201_1763c0001
>> (XEN)     l3 = ffff8301763c0000
>> (XEN)     l3_index = 1
>> (XEN)     l3[1] = 12ae77003
>> (XEN)     l2 = ffff83012ae77000
>> (XEN)     l2_index = 160
>> (XEN)     l2[160] = 0
>> (XEN)     l2[160] not present
>> (XEN) [VT-D]iommu.c:722: iommu_page_fault: iommu->reg = ffff828bfff56000
>> (XEN) [VT-D]iommu.c:691: iommu_fault_status: Fault Overflow
>> (XEN) [VT-D]iommu.c:694: iommu_fault_status: Primary Pending Fault
>> (XEN) [VT-D]iommu.c:676: iommu_fault:DMA Write: 0:2.0 addr 6c1ba000 REASON 5 
>> iommu->reg = ffff828bfff56000
>> (XEN) print_vtd_entries: iommu = ffff83017bfe2600 bdf = 0:2:0 gmfn = 6c1ba
>> (XEN)     root_entry = ffff83017bfb8000
>> (XEN)     root_entry[0] = 17763a001
>> (XEN)     context = ffff83017763a000
>> (XEN)     context[10] = 201_1763c0001
>> (XEN)     l3 = ffff8301763c0000
>> (XEN)     l3_index = 1
>> (XEN)     l3[1] = 12ae77003
>> (XEN)     l2 = ffff83012ae77000
>> (XEN)     l2_index = 160
>> (XEN)     l2[160] = 0
>> (XEN)     l2[160] not present
>> (XEN) [VT-D]iommu.c:722: iommu_page_fault: iommu->reg = ffff828bfff56000
>> (XEN) [VT-D]iommu.c:691: iommu_fault_status: Fault Overflow
>> (XEN) [VT-D]iommu.c:694: iommu_fault_status: Primary Pending Fault
>> (XEN) [VT-D]iommu.c:676: iommu_fault:DMA Write: 0:2.0 addr 6c1ba000 REASON 5 
>> iommu->reg = ffff828bfff56000
>> (XEN) print_vtd_entries: iommu = ffff83017bfe2600 bdf = 0:2:0 gmfn = 6c1ba
>> (XEN)     root_entry = ffff83017bfb8000
>> (XEN)     root_entry[0] = 17763a001
>> (XEN)     context = ffff83017763a000
>> (XEN)     context[10] = 201_1763c0001
>> (XEN)     l3 = ffff8301763c0000
>> (XEN)     l3_index = 1
>> (XEN)     l3[1] = 12ae77003
>> (XEN)     l2 = ffff83012ae77000
>> (XEN)     l2_index = 160
>> (XEN)     l2[160] = 0
>> (XEN)     l2[160] not present
>> (XEN) HVM1:
>> (XEN) HVM1:
>> (XEN) HVM1: Press F12 for boot menu.
>> (XEN) HVM1:
>> (XEN) HVM1: Booting from Hard Disk...
>> (XEN) HVM1: Booting from 0000:7c00
>> (XEN) HVM1: int13_harddisk: function 15, unmapped device for ELDL=81
>> (XEN) HVM1: *** int 15h function AX=e980, BX=006e not yet supported!
>> (XEN) irq.c:243: Dom1 PCI link 0 changed 5 -> 0
>> (XEN) irq.c:243: Dom1 PCI link 1 changed 10 -> 0
>> (XEN) irq.c:243: Dom1 PCI link 2 changed 11 -> 0
>> (XEN) irq.c:243: Dom1 PCI link 3 changed 5 -> 0
>> (XEN) domctl.c:845:d0 memory_map:remove: gfn=f1000 mfn=d0400 nr_mfns=400
>> (XEN) domctl.c:845:d0 memory_map:remove: gfn=e0000 mfn=b0000 nr_mfns=10000
>> (XEN) domctl.c:910:d0 ioport_map:remove f_gport=c210 f_mport=d220 np=8
>> (XEN) domctl.c:835:d0 memory_map:add: gfn=f1000 mfn=d0400 nr_mfns=400
>> (XEN) domctl.c:835:d0 memory_map:add: gfn=e0000 mfn=b0000 nr_mfns=10000
>> (XEN) domctl.c:886:d0 ioport_map:add f_gport=c210 f_mport=d220 np=8
>> (XEN) domctl.c:845:d0 memory_map:remove: gfn=f1000 mfn=d0400 nr_mfns=400
>> (XEN) domctl.c:845:d0 memory_map:remove: gfn=e0000 mfn=b0000 nr_mfns=10000
>> (XEN) domctl.c:910:d0 ioport_map:remove f_gport=c210 f_mport=d220 np=8
>> (XEN) domctl.c:835:d0 memory_map:add: gfn=f1000 mfn=d0400 nr_mfns=400
>> (XEN) domctl.c:835:d0 memory_map:add: gfn=e0000 mfn=b0000 nr_mfns=10000
>> (XEN) domctl.c:886:d0 ioport_map:add f_gport=c210 f_mport=d220 np=8
>> (XEN) [VT-D]iommu.c:1364:d0 domain_context_unmap:PCI: bdf = 0:2.0
>> (XEN) [VT-D]iommu.c:1252:d0 domain_context_mapping:PCI: bdf = 0:2.0
>> Disabling IRQ #16
>>
> 
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