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[Xen-devel] Re: pv_ops dom0 testing
Andrew Lyon wrote:
On Wed, Dec 3, 2008 at 6:48 PM, Boris Derzhavets <bderzhavets@xxxxxxxxx> wrote:
Andy,
I am a bit confused , trying to follow up the thread running by Todd and
you.
Are this messages coming up on your box ?
pci 0000:00:1f.0: quirk: region 0800-087f claimed by ICH6 ACPI/GPIO/TCO
pci 0000:00:1f.0: quirk: region 0880-08bf claimed by ICH6 GPIO
Yes they are, along with several other messages that look bad:
(XEN) ioapic_guest_write: apic=0, pin=4, old_irq=4, new_irq=4
(XEN) ioapic_guest_write: old_entry=000009f1, new_entry=000189f1
(XEN) ioapic_guest_write: Attempt to modify IO-APIC pin for in-use IRQ!
That's OK. That's just the kernel trying to steal the serial port irq
from Xen.
(XEN) unexpected IRQ trap at vector 59
ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
(XEN) unexpected IRQ trap at vector 59
ata1.00: qc timeout (cmd 0xec)
ata1.00: failed to IDENTIFY (I/O error, err_mask=0x4)
(XEN) unexpected IRQ trap at vector 59
ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
(XEN) unexpected IRQ trap at vector 59
ata1.00: qc timeout (cmd 0xec)
So that's strange. There's been no mention of vector 59 until that
point? I wonder if the IO apic programming is getting mucked up somehow.
J
Kernel 2.6.27.7 vanilla or patched with opensuse xen dom0 patches
detects the controller correctly using ahci driver:
optiplex755 ~ # uname -a
Linux optiplex755 2.6.27-xen-r3 #1 SMP Tue Dec 2 16:05:20 GMT 2008
x86_64 Intel(R) Core(TM)2 CPU 6600 @ 2.40GHz GenuineIntel GNU/Linux
optiplex755 ~ # lsscsi -H
[0] ahci
[1] ahci
[2] ahci
[3] ahci
[4] ahci
[5] ahci
[6] usb-storage
optiplex755 ~ # dmesg | grep -E "ahca|scsi|sd|ata"
Command line: root=/dev/sda2 swiotlb=256 pciback.hide=(03:02.0) console=xvc0
PERCPU: Allocating 43104 bytes of per cpu data
Kernel command line: root=/dev/sda2 swiotlb=256 pciback.hide=(03:02.0)
console=xvc0
Memory: 3627084k/3847584k available (2956k kernel code, 212136k
reserved, 1580k data, 264k init)
libata version 3.00 loaded.
Installing knfsd (copyright (C) 1996 okir@xxxxxxxxxxxx).
Driver 'sd' needs updating - please use bus_type methods
scsi0 : ahci
scsi1 : ahci
scsi2 : ahci
scsi3 : ahci
scsi4 : ahci
scsi5 : ahci
ata1: SATA max UDMA/133 irq_stat 0x00000040, connection status changed irq 18
ata2: SATA max UDMA/133 irq_stat 0x00000040, connection status changed irq 18
ata3: SATA max UDMA/133 abar m2048@0xff970000 port 0xff970200 irq 18
ata4: DUMMY
ata5: DUMMY
ata6: SATA max UDMA/133 abar m2048@0xff970000 port 0xff970380 irq 18
ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
ata1.00: ATA-7: TOSHIBA MK6034GSX, AH101A, max UDMA/100
ata1.00: 117210240 sectors, multi 16: LBA48 NCQ (depth 31/32)
ata1.00: configured for UDMA/100
ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
ata2.00: ATAPI: HL-DT-ST DVD+/-RW GSA-H73N, B103, max UDMA/100
ata2.00: configured for UDMA/100
ata3: SATA link down (SStatus 4 SControl 300)
ata6: SATA link down (SStatus 4 SControl 300)
scsi 0:0:0:0: Direct-Access ATA TOSHIBA MK6034GS AH10 PQ: 0 ANSI: 5
sd 0:0:0:0: [sda] 117210240 512-byte hardware sectors (60012 MB)
sd 0:0:0:0: [sda] Write Protect is off
sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't
support DPO or FUA
sd 0:0:0:0: [sda] 117210240 512-byte hardware sectors (60012 MB)
sd 0:0:0:0: [sda] Write Protect is off
sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't
support DPO or FUA
sda: sda1 sda2 sda3
sd 0:0:0:0: [sda] Attached SCSI disk
sd 0:0:0:0: Attached scsi generic sg0 type 0
scsi 1:0:0:0: CD-ROM HL-DT-ST DVD+-RW GSA-H73N B103 PQ: 0 ANSI: 5
sr0: scsi3-mmc drive: 48x/48x writer cd/rw xa/form2 cdda tray
sr 1:0:0:0: Attached scsi CD-ROM sr0
sr 1:0:0:0: Attached scsi generic sg1 type 5
scsi6 : SCSI emulation for USB Mass Storage devices
EXT3-fs: mounted filesystem with ordered data mode.
scsi 6:0:0:0: Direct-Access TEAC USB HS-CF Card 4.08 PQ: 0 ANSI: 0
sd 6:0:0:0: [sdb] Attached SCSI removable disk
sd 6:0:0:0: Attached scsi generic sg2 type 0
Andy
Boris
--- On Wed, 12/3/08, Andrew Lyon <andrew.lyon@xxxxxxxxx> wrote:
From: Andrew Lyon <andrew.lyon@xxxxxxxxx>
Subject: Re: pv_ops dom0 testing
To: bderzhavets@xxxxxxxxx, deshantm@xxxxxxxxx, "Jeremy Fitzhardinge"
<jeremy@xxxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxx
Date: Wednesday, December 3, 2008, 1:03 PM
Boris,
It does support ahci, and it works with other kernels, the problem is
that I am testing pvops dom0 kernel and it does not work with that.
I included the same drivers I use successfully with other kernels, the
problem is with the pvops dom0 kernel.
Andy
On 03/12/2008, Boris Derzhavets <bderzhavets@xxxxxxxxx> wrote:
--- On Wed, 12/3/08, Andrew Lyon
<andrew.lyon@xxxxxxxxx> wrote:
From: Andrew Lyon <andrew.lyon@xxxxxxxxx>
Subject: Re: [Xen-devel] pv_ops dom0 testing
To: deshantm@xxxxxxxxx
Cc: "Jeremy Fitzhardinge" <jeremy@xxxxxxxx>,
xen-devel@xxxxxxxxxxxxxxxxxxx
Date: Wednesday, December 3, 2008, 12:10 PM
On Wed, Dec 3, 2008 at 4:43 PM, Todd Deshane <deshantm@xxxxxxxxx>
wrote:
I had the system setup to output to serial and vga console
(console=vga,com1) but it seems that the vga console only displays
Xen
debug messages,
Here is my grub debug setup for reference
title Xen 3.4-unstable DEBUG/ Ubuntu 8.10, kernel
2.6.28-rc6-tip
root (hd0,0)
kernel /boot/xen-3.4-unstable.gz loglvl=all guest_loglvl=all
com1=115200,8n1 console=com1
mem=3G
module /boot/vmlinuz-2.6.28-rc6-tip root=/dev/sda1 ro
console=hvc0
earlyprintk=xen xencons=ttyS0,115200 nousb
module /boot/initrd.img-2.6.28-rc6-tip
I hooked up a null modem cable and I've now captured
the full xen and linux dmesg, it appears that the onboard intel
ahci
sata is not working so the kernel is unable to run init:
__ __ _____ _____ ___
\ \/ /___ _ __ |___ / |___ / / _ \
\ // _ \ '_ \ |_ \ |_ \| | | |
/ \ __/ | | | ___) | ___) | |_| |
/_/\_\___|_| |_| |____(_)____(_)___/
(XEN) Xen version 3.3.0 (root@(none)) (gcc version 4.1.2
(Gentoo
4.1.2
p1.0.2)) Tue Dec 2 15:55:55 GMT 2008
(XEN) Latest ChangeSet: unavailable
(XEN) Command line: com1=115200,8n1 console=vga,com1
(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 1 MBR signatures
(XEN) Found 1 EDD information structures
(XEN) Xen-e820 RAM map:
(XEN) 0000000000000000 - 000000000009ec00 (usable)
(XEN) 00000000000f0000 - 0000000000100000 (reserved)
(XEN) 0000000000100000 - 00000000cfdff800
(usable)
(XEN) 00000000cfdff800 - 00000000cfe53c00 (ACPI NVS)
(XEN) 00000000cfe53c00 - 00000000cfe55c00 (ACPI data)
(XEN) 00000000cfe55c00 - 00000000d0000000 (reserved)
(XEN) 00000000e0000000 - 00000000f0000000 (reserved)
(XEN) 00000000fec00000 - 00000000fed00400 (reserved)
(XEN) 00000000fed20000 - 00000000feda0000 (reserved)
(XEN) 00000000fee00000 - 00000000fef00000 (reserved)
(XEN) 00000000ffb00000 - 0000000100000000 (reserved)
(XEN) 0000000100000000 - 0000000128000000 (usable)
(XEN) System RAM: 3965MB (4060788kB)
(XEN) ACPI: RSDP 000FEC00, 0024 (r2 DELL )
(XEN)
ACPI: XSDT 000FC5B3, 008C (r1 DELL B9K 15 ASL
61)
(XEN) ACPI: FACP 000FC6E3, 00F4 (r3 DELL B9K 15 ASL
61)
(XEN) ACPI: DSDT FFF76B39, 4596 (r1 DELL dt_ex 1000 INTL
20050624)
(XEN) ACPI: FACS CFDFF800, 0040
(XEN) ACPI: SSDT FFF7B1EE, 00AA (r1 DELL st_ex 1000 INTL
20050624)
(XEN) ACPI: APIC 000FC7D7, 0092 (r1 DELL B9K 15 ASL
61)
(XEN) ACPI: BOOT 000FC869, 0028 (r1 DELL B9K 15 ASL
61)
(XEN) ACPI: ASF! 000FC891, 0096 (r32 DELL B9K 15 ASL
61)
(XEN) ACPI: MCFG 000FC927, 003E (r1 DELL B9K 15
ASL
61)
(XEN) ACPI: HPET 000FC965, 0038 (r1 DELL B9K 15 ASL
61)
(XEN) ACPI: TCPA 000FCBC1, 0032 (r1 DELL B9K 15 ASL
61)
(XEN) ACPI: DMAR 000FCBF3, 00D0 (r1 DELL B9K 15 ASL
61)
(XEN) ACPI: SLIC 000FC99D, 0176 (r1 DELL B9K 15 ASL
61)
(XEN) ACPI: SSDT CFDFF840, 01F9 (r1 DpgPmm Cpu0Ist 11 INTL
20050624)
(XEN) ACPI: SSDT CFDFFC49, 01F9 (r1 DpgPmm Cpu1Ist 11 INTL
20050624)
(XEN) ACPI: SSDT CFE00052, 0140 (r1 DpgPmm CpuPm 10 INTL
20050624)
(XEN) Xen heap: 14MB (14632kB)
(XEN) Domain heap initialised
(XEN) Processor #0 6:15 APIC version 20
(XEN) Processor #1 6:15 APIC version 20
(XEN) IOAPIC[0]: apic_id 8, version 32, address 0xfec00000, GSI
0-23
(XEN) Enabling APIC mode: Flat. Using 1 I/O APICs
(XEN) Using scheduler: SMP Credit Scheduler (credit)
(XEN) Detected 2394.042 MHz processor.
(XEN) HVM: VMX enabled
(XEN) CPU0: Intel(R) Core(TM)2 CPU 6600 @ 2.40GHz
stepping
06
(XEN) Booting processor 1/1 eip 8c000
(XEN) CPU1: Intel(R) Core(TM)2 CPU 6600 @ 2.40GHz
stepping
06
(XEN) Total of 2 processors
activated.
(XEN) ENABLING IO-APIC IRQs
(XEN) -> Using new ACK method
(XEN) checking TSC synchronization across 2 CPUs: passed.
(XEN) Platform timer is 14.318MHz HPET
(XEN) Brought up 2 CPUs
(XEN) I/O virtualisation disabled
(XEN) *** LOADING DOMAIN 0 ***
(XEN) Xen kernel: 64-bit, lsb, compat32
(XEN) Dom0 kernel: 64-bit, PAE, lsb, paddr 0x200000 ->
0x777e68
(XEN) PHYSICAL MEMORY ARRANGEMENT:
(XEN) Dom0 alloc.: 0000000123000000->0000000124000000
(958126
pages
to be allocated)
(XEN) VIRTUAL MEMORY
ARRANGEMENT:
(XEN) Loaded kernel: ffffffff80200000->ffffffff80777e68
(XEN) Init. ramdisk: ffffffff80778000->ffffffff80778000
(XEN) Phys-Mach map: ffffffff80778000->ffffffff80ecf570
(XEN) Start info: ffffffff80ed0000->ffffffff80ed04a4
(XEN) Page tables: ffffffff80ed1000->ffffffff80edc000
(XEN) Boot stack: ffffffff80edc000->ffffffff80edd000
(XEN) TOTAL: ffffffff80000000->ffffffff81000000
(XEN) ENTRY ADDRESS: ffffffff8064f200
(XEN) Dom0 has maximum 2 VCPUs
(XEN) Scrubbing Free RAM: .done.
(XEN) Xen trace buffers: disabled
(XEN) Std.
Loglevel: Errors and warnings
(XEN) Guest Loglevel: Nothing (Rate-limited: Errors and warnings)
(XEN) Xen is relinquishing VGA console.
(XEN) *** Serial input -> DOM0 (type 'CTRL-a' three
times
to switch
input to Xen)
(XEN) Freed 108kB init memory.
mapping kernel into physical memory
Xen: setup ISA identity maps
about to get started...
PAT disabled on Xen
Linux version 2.6.28-rc6-tip (root@optiplex755) (gcc version 4.1.2
(Gentoo 4.1.2 p1.0.2)) #2 SMP Wed Dec 3 15:24:08 GMT 2008
Command line: root=/dev/sda2 console=hvc0 earlyprintk=xen
KERNEL supported
cpus:
Intel GenuineIntel
AMD AuthenticAMD
Centaur CentaurHauls
BIOS-provided physical RAM map:
Xen: 0000000000000000 - 00000000000a0000 (usable)
Xen: 00000000000a0000 - 0000000000100000 (reserved)
Xen: 0000000000100000 - 0000000000778000 (usable)
Xen: 0000000000778000 - 0000000000ed1000 (reserved)
Xen: 0000000000ed1000 - 00000000eaeae000 (usable)
console [xenboot0] enabled
DMI 2.5 present.
last_pfn = 0xeaeae max_arch_pfn = 0x3ffffffff
init_memory_mapping: 0000000000000000-00000000eaeae000
last_map_addr:
eaeae000 end: eaeae000
ACPI: RSDP 000FEC00, 0024 (r2 DELL )
ACPI: XSDT 000FC5B3, 008C (r1 DELL B9K 15 ASL
61)
ACPI: FACP 000FC6E3, 00F4 (r3 DELL B9K 15 ASL
61)
ACPI: DSDT FFF76B39, 4596 (r1 DELL dt_ex 1000 INTL
20050624)
ACPI: FACS CFDFF800, 0040
ACPI: SSDT FFF7B1EE, 00AA (r1 DELL st_ex 1000 INTL
20050624)
ACPI: APIC 000FC7D7, 0092 (r1 DELL B9K 15 ASL
61)
ACPI: BOOT 000FC869, 0028 (r1 DELL B9K 15 ASL
61)
ACPI: ASF! 000FC891, 0096 (r32 DELL B9K 15 ASL
61)
ACPI: MCFG 000FC927, 003E (r1 DELL B9K
15 ASL
61)
ACPI: HPET 000FC965, 0038 (r1 DELL B9K 15 ASL
61)
ACPI: TCPA 000FCBC1, 0032 (r1 DELL B9K 15 ASL
61)
ACPI: DMAR 000FCBF3, 00D0 (r1 DELL B9K 15 ASL
61)
ACPI: SLIC 000FC99D, 0176 (r1 DELL B9K 15 ASL
61)
ACPI: SSDT CFDFF840, 01F9 (r1 DpgPmm Cpu0Ist 11 INTL
20050624)
ACPI: SSDT CFDFFC49, 01F9 (r1 DpgPmm Cpu1Ist 11 INTL
20050624)
ACPI: SSDT CFE00052, 0140 (r1 DpgPmm CpuPm 10 INTL
20050624)
ACPI: DMI detected: Dell OptiPlex 755
(5 early reservations) ==> bootmem [0000000000 - 00eaeae000]
#0
[0000000000 - 0000001000] BIOS data page ==> [0000000000
-
0000001000]
#1 [0000006000 - 0000008000] TRAMPOLINE ==> [0000006000
-
0000008000]
#2 [0000ed1000 - 0000edc000] XEN PAGETABLES ==> [0000ed1000
-
0000edc000]
#3 [0000200000 - 0000777e68] TEXT DATA BSS ==> [0000200000
-
0000777e68]
#4 [0000edc000 - 000162b000] PGTABLE ==> [0000edc000
-
000162b000]
found SMP MP-table at [ffff8800000fe710] 000fe710
Zone PFN ranges:
DMA 0x00000000 -> 0x00001000
DMA32 0x00001000 -> 0x00100000
Normal 0x00100000 ->
0x00100000
Movable zone start PFN for each node
early_node_map[3] active PFN ranges
0: 0x00000000 -> 0x000000a0
0: 0x00000100 -> 0x00000778
0: 0x00000ed1 -> 0x000eaeae
ACPI: PM-Timer IO Port: 0x808
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[0x05] disabled)
ACPI: LAPIC (acpi_id[0x04] lapic_id[0x07] disabled)
ACPI: LAPIC (acpi_id[0x05] lapic_id[0x00] disabled)
ACPI: LAPIC (acpi_id[0x06] lapic_id[0x01] disabled)
ACPI: LAPIC
(acpi_id[0x07] lapic_id[0x02] disabled)
ACPI: LAPIC (acpi_id[0x08] lapic_id[0x03] disabled)
ACPI: LAPIC_NMI (acpi_id[0xff] high level lint[0x1])
ACPI: IOAPIC (id[0x08] address[0xfec00000] gsi_base[0])
IOAPIC[0]: apic_id 8, version 0, 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)
ACPI: HPET id: 0x8086a301 base: 0xfed00000
Using ACPI (MADT) for SMP configuration information
SMP: Allowing 2 CPUs, 0 hotplug CPUs
(XEN) ioapic_guest_write: apic=0, pin=2, old_irq=0, new_irq=-1
(XEN) ioapic_guest_write:
old_entry=000009f0, new_entry=00010900
(XEN) ioapic_guest_write: Attempt to remove IO-APIC pin of in-use
IRQ!
(XEN) ioapic_guest_write: apic=0, pin=4, old_irq=4, new_irq=-1
(XEN) ioapic_guest_write: old_entry=000009f1, new_entry=00010900
(XEN) ioapic_guest_write: Attempt to remove IO-APIC pin of in-use
IRQ!
Allocating PCI resources starting at ec000000 (gap:
eaeae000:15152000)
PERCPU: Allocating 57344 bytes of per cpu data
Built 1 zonelists in Zone order, mobility grouping on. Total
pages:
945674
Kernel command line: root=/dev/sda2 console=hvc0 earlyprintk=xen
Initializing CPU#0
xen: allocated irq 9 for acpi
9
PID hash table entries: 4096 (order: 12, 32768 bytes)
Detected 2394.042 MHz processor.
Console: colour dummy device 80x25
console handover: boot [xenboot0] -> real [hvc0]
Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes)
Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
Checking aperture...
No AGP bridge found
PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
Placing software IO TLB between 0x51ca000 - 0x91ca000
Memory: 3701108k/3848888k available (2519k kernel code, 7908k
absent,
139388k reserved, 1546k data, 420k
init)
installing Xen timer for CPU 0
Calibrating delay loop (skipped), value calculated using timer
frequency.. 4788.08 BogoMIPS (lpj=9576168)
Mount-cache hash table entries: 256
CPU: L1 I cache: 32K, L1 D cache: 32K
CPU: L2 cache: 4096K
CPU: Physical Processor ID: 0
CPU: Processor Core ID: 0
SMP alternatives: switching to UP code
ACPI: Core revision 20080926
cpu 0 spinlock event irq 17
installing Xen timer for CPU 1
cpu 1 spinlock event irq 23
SMP alternatives: switching to SMP code
Initializing
CPU#1
CPU: L1 I cache: 32K, L1 D cache: 32K
CPU: L2 cache: 4096K
CPU: Physical Processor ID: 0
CPU: Processor Core ID: 0
Brought up 2 CPUs
net_namespace: 552 bytes
Booting paravirtualized kernel on Xen
Xen version: 3.3.0 (preserve-AD) (dom0)
Grant table initialized
NET: Registered protocol family 16
xenbus_probe_init ok
ACPI FADT declares the system doesn't support PCIe ASPM, so
disable it
ACPI: bus type pci registered
PCI: Using configuration type 1 for base access
ACPI:
Interpreter enabled
ACPI: (supports S0 S5)
ACPI: Using IOAPIC for interrupt routing
ACPI: ACPI Dock Station Driver: 1 docks/bays found
ACPI: PCI Root Bridge [PCI0] (0000:00)
pci 0000:00:01.0: PME# supported from D0 D3hot D3cold
pci 0000:00:01.0: PME# disabled
pci 0000:00:03.0: PME# supported from D0 D3hot D3cold
pci 0000:00:03.0: PME# disabled
pci 0000:00:19.0: PME# supported from D0 D3hot D3cold
pci 0000:00:19.0: PME# disabled
pci 0000:00:1a.7: PME# supported from D0 D3hot D3cold
pci 0000:00:1a.7: PME# disabled
pci 0000:00:1b.0: PME# supported
from D0 D3hot D3cold
pci 0000:00:1b.0: PME# disabled
pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
pci 0000:00:1c.0: PME# disabled
pci 0000:00:1d.7: PME# supported from D0 D3hot D3cold
pci 0000:00:1d.7: PME# disabled
pci 0000:00:1f.0: quirk: region 0800-087f claimed by ICH6
ACPI/GPIO/TCO
pci 0000:00:1f.0: quirk: region 0880-08bf claimed by ICH6 GPIO
pci 0000:00:1f.2: PME# supported from D3hot
pci 0000:00:1f.2: PME# disabled
pci 0000:00:1e.0: transparent bridge
ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 9 10 *11 12 15)
ACPI: PCI Interrupt Link [LNKB] (IRQs
3 4 *5 6 7 9 10 11 12 15)
ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 *9 10 11 12 15)
ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 9 *10 11 12 15)
ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 9 10 11 12 15) *0,
disabled.
ACPI: PCI Interrupt Link [LNKF] (IRQs *3 4 5 6 7 9 10 11 12 15)
ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 *5 6 7 9 10 11 12 15)
ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 7 9 *10 11 12 15)
ACPI Warning (tbutils-0217): Incorrect checksum in table [TCPA] -
00,
should be 87 [20080926]
xen_balloon: Initialising balloon driver.
SCSI subsystem initialized
PCI: Using ACPI for IRQ
routing
pci 0000:00:01.0: BAR 9: can't allocate resource
pci 0000:01:00.0: BAR 0: can't allocate resource
Xen: Initializing Xen DMA ops
Xen: Enabling DMA fallback to swiotlb
PCI-GART: No AMD GART found.
pnp: PnP ACPI init
ACPI: bus type pnp registered
pnp 00:01: io resource (0x800-0x85f) overlaps 0000:00:1f.0 BAR 7
(0x800-0x87f), disabling
pnp 00:01: io resource (0x860-0x8ff) overlaps 0000:00:1f.0 BAR 7
(0x800-0x87f), disabling
system 00:01: ioport range 0xc00-0xc7f has been reserved
xen_set_ioapic_routing: irq 13 gsi 13 vector 120 ioapic 0 pin 13
triggering 1
polarity 0
xen_set_ioapic_routing: irq 8 gsi 8 vector 80 ioapic 0 pin 8
triggering 1 polarity 0
xen_set_ioapic_routing: irq 7 gsi 7 vector 72 ioapic 0 pin 7
triggering 1 polarity 0
xen_set_ioapic_routing: irq 4 gsi 4 vector 241 ioapic 0 pin 4
triggering 1 polarity 0
(XEN) ioapic_guest_write: apic=0, pin=4, old_irq=4, new_irq=4
(XEN) ioapic_guest_write: old_entry=000009f1, new_entry=000189f1
(XEN) ioapic_guest_write: Attempt to modify IO-APIC pin for in-use
IRQ!
pnp: PnP ACPI: found 9 devices
ACPI: ACPI bus type pnp unregistered
pci 0000:00:01.0: PCI bridge, secondary bus 0000:01
pci
0000:00:01.0: IO window: 0xd000-0xdfff
pci 0000:00:01.0: MEM window: 0xfe900000-0xfeafffff
pci 0000:00:01.0: PREFETCH window:
0x00000100000000-0x0000010fffffff
pci 0000:00:1c.0: PCI bridge, secondary bus 0000:02
pci 0000:00:1c.0: IO window: disabled
pci 0000:00:1c.0: MEM window: 0xfe800000-0xfe8fffff
pci 0000:00:1c.0: PREFETCH window: disabled
pci 0000:00:1e.0: PCI bridge, secondary bus 0000:03
pci 0000:00:1e.0: IO window: disabled
pci 0000:00:1e.0: MEM window: disabled
pci 0000:00:1e.0: PREFETCH window: disabled
xen_set_ioapic_routing: irq 29 gsi 16 vector 152 ioapic 0 pin
16
triggering 0 polarity 1
pci 0000:00:01.0: PCI INT A -> GSI 16 (level, low) -> IRQ 29
xen: PCI device 0000:00:01.0 pin 1 -> irq 29
xen_allocate_pirq: returning irq 29 for gsi 16
xen_set_ioapic_routing: irq 29 gsi 16 vector 152 ioapic 0 pin 16
triggering 0 polarity 1
pci 0000:00:1c.0: PCI INT A -> GSI 16 (level, low) -> IRQ 29
xen: PCI device 0000:00:1c.0 pin 1 -> irq 29
bus: 00 index 0 io port: [0x00-0xffff]
bus: 00 index 1 mmio: [0x000000-0xffffffffffffffff]
bus: 01 index 0 io port: [0xd000-0xdfff]
bus: 01 index 1 mmio: [0xfe900000-0xfeafffff]
bus: 01
index 2 mmio: [0x100000000-0x10fffffff]
bus: 01 index 3 mmio: [0x0-0x0]
bus: 02 index 0 mmio: [0x0-0x0]
bus: 02 index 1 mmio: [0xfe800000-0xfe8fffff]
bus: 02 index 2 mmio: [0x0-0x0]
bus: 02 index 3 mmio: [0x0-0x0]
bus: 03 index 0 mmio: [0x0-0x0]
bus: 03 index 1 mmio: [0x0-0x0]
bus: 03 index 2 mmio: [0x0-0x0]
bus: 03 index 3 io port: [0x00-0xffff]
bus: 03 index 4 mmio: [0x000000-0xffffffffffffffff]
NET: Registered protocol family 2
IP route cache hash table entries: 131072 (order: 8, 1048576
bytes)
TCP established hash table entries: 262144
(order: 10, 4194304
bytes)
TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
TCP: Hash tables configured (established 262144 bind 65536)
TCP reno registered
NET: Registered protocol family 1
Simple Boot Flag at 0x7a set to 0x1
Installing knfsd (copyright (C) 1996 okir@xxxxxxxxxxxx).
msgmni has been set to 7517
io scheduler noop registered
io scheduler cfq registered (default)
pcieport-driver 0000:00:01.0: found MSI capability
pcieport-driver 0000:00:1c.0: found MSI capability
input: Power Button (FF) as /class/input/input0
ACPI:
Power Button (FF) [PWRF]
input: Power Button (CM) as /class/input/input1
ACPI: Power Button (CM) [VBTN]
xenbus_probe_backend_init bus registered ok
xenbus_probe_frontend_init bus registered ok
Event-channel device installed.
***blkif_init
Real Time Clock Driver v1.12ac
Linux agpgart interface v0.103
floppy0: Unable to grab IRQ6 for the floppy driver
brd: module loaded
loop: module loaded
tun: Universal TUN/TAP device driver, 1.6
tun: (C) 1999-2004 Max Krasnyansky <maxk@xxxxxxxxxxxx>
console [netcon0]
enabled
netconsole: network logging started
Driver 'sd' needs updating - please use bus_type methods
Driver 'sr' needs updating - please use bus_type methods
xen_set_ioapic_routing: irq 31 gsi 18 vector 160 ioapic 0 pin 18
triggering 0 polarity 1
ahci 0000:00:1f.2: PCI INT C -> GSI 18 (level, low) -> IRQ
31
xen: PCI device 0000:00:1f.2 pin 3 -> irq 31
ahci 0000:00:1f.2: AHCI 0001.0200 32 slots 6 ports 3 Gbps 0x27
impl
SATA
mode
ahci 0000:00:1f.2: flags: 64bit ncq sntf pm led clo pmp pio slum
part
ems
(XEN) unexpected IRQ trap at vector 59
(XEN) unexpected IRQ trap at vector
59
scsi0 : ahci
scsi1 : ahci
scsi2 : ahci
scsi3 : ahci
scsi4 : ahci
scsi5 : ahci
ata1: SATA max UDMA/133 abar m2048@0xff970000 port 0xff970100 irq
1277
ata2: SATA max UDMA/133 abar m2048@0xff970000 port 0xff970180 irq
1277
ata3: SATA max UDMA/133 abar m2048@0xff970000 port 0xff970200 irq
1277
ata4: DUMMY
ata5: DUMMY
ata6: SATA max UDMA/133 abar m2048@0xff970000 port 0xff970380 irq
1277
(XEN) unexpected IRQ trap at vector 59
ata1: SATA link up 1.5 Gbps (SStatus 113 SControl
300)
(XEN) unexpected IRQ trap at vector 59
ata1.00: qc timeout (cmd 0xec)
ata1.00: failed to IDENTIFY (I/O error, err_mask=0x4)
(XEN) unexpected IRQ trap at vector 59
ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
(XEN) unexpected IRQ trap at vector 59
ata1.00: qc timeout (cmd 0xec)
ata1.00: failed to IDENTIFY (I/O error, err_mask=0x4)
(XEN) unexpected IRQ trap at vector 59
ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
(XEN) unexpected IRQ trap at vector 59
ata1.00: qc timeout (cmd 0xec)
ata1.00: failed to IDENTIFY (I/O error,
err_mask=0x4)
(XEN) unexpected IRQ trap at vector 59
ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
(XEN) unexpected IRQ trap at vector 59
ata2.00: qc timeout (cmd 0xa1)
ata2.00: failed to IDENTIFY (I/O error, err_mask=0x4)
ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
(XEN) unexpected IRQ trap at vector 59
ata2.00: qc timeout (cmd 0xa1)
ata2.00: failed to IDENTIFY (I/O error, err_mask=0x4)
ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
(XEN) unexpected IRQ trap at vector
59
ata2.00: qc timeout (cmd 0xa1)
ata2.00: failed to IDENTIFY (I/O error, err_mask=0x4)
ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
ata3: SATA link down (SStatus 4 SControl 300)
ata6: SATA link down (SStatus 4 SControl 300)
PNP: No PS/2 controller found. Probing ports directly.
i8042: probe of i8042 failed with error -38
mice: PS/2 mouse device common for all mice
device-mapper: ioctl: 4.14.0-ioctl (2008-04-23) initialised:
dm-devel@xxxxxxxxxx
cpuidle: using governor ladder
TCP cubic registered
NET: Registered protocol family
17
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
IO APIC resources could be not be allocated.
Root-NFS: No NFS server available, giving up.
VFS: Unable to mount root fs via NFS, trying floppy.
VFS: Insert root floppy and press ENTER
Andy
Looks like it is not detecting the drive correctly.
What is your specific controller?
The system is a Dell Optiplex 755 with Intel onboard sata, I'm having
trouble finding the controller model and lspci only shows that it is
AHCI:
*********************************************************************
When i open the box i can see the spec on South Bridge Chipset
and
check with manual. Then enter setup and turn on AHCI, reboot
and load F8 for instance ( or just resque disk with 2.6.21 kernel)
to make sure Linux kernel loads AHCI driver to detect SATA HDD
Kernel 2.6.18 and above does detect AHCI mode on Intel's ICH(7,8,9)R,
but not ICH(6,7,8.9) per Intel Storage Matrix this ones don't support
AHCI.
*********************************************************************
00:1f.2 SATA controller: Intel Corporation 6 port SATA AHCI Controller
(rev
02)
It is my Xen test server and has been running gentoo linux with both
vanilla kernel 2.6.27 (no xen) and 2.6.27+opensuse xen dom0 patches, I
wanted to start my pv_ops dom0 testing with a machine that I know can
run Xen successfully.
The HD is a Toshiba 2.5" drive as that is all I had to hand when I
installed Gentoo Linux onto this machine,
do you think its worth
swapping that for a 3.5"? I've got a raptor lying around
somwhere...
Andy
Cheers,
Todd
--
Todd Deshane
http://todddeshane.net
http://runningxen.com
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--
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