Re: Ubuntu 9.04 (2.6.28-14) and eSATA Port Multiplier (PMP) Not working

Re: Ubuntu 9.04 (2.6.28-14) and eSATA Port Multiplier (PMP) Not working

[Chris K]

[-- Attachment #1: Type: text/plain, Size: 1873 bytes --]

Thanks for the reply Tejun.

I gave the 2.6.30-2 kernel a try and I received the same error message
as quoted below - it just happened a bit later on in the boot process.
(not at the "starting.." screen)

Chris.

On Wed, Aug 12, 2009 at 12:19 AM, Tejun Heo <htejun@gmail.com> wrote:
>
> Chris K wrote:
> > Hello Tejun,
> >
> > I was hoping you'd have some feedback or suggestions relating to the
> > eSata port multiplier errors I am receiving below.
> >
> > I have a Silicone Image 3132 chipset (PCI-E 2-port eSATA controller
> > card) and a Sans Digital TRM4-B 4x hard drive enclosure with 4x 1TB WD
> > Caviar Green drives. I am having difficulty getting drives detected with
> > eSATA and Port Multiplier (PMP) in Ubuntu 9.04 running the
> > 2.6.28-14-server (or generic) kernel. I've also tried
> > 2.6.28-11-server/generic and 2.6.31-5-generic with no luck .
> >
> > On a Windows machine everything works correctly. When I boot my Ubuntu
> > machine (or plug in the eSATA cable), it scans the external drives
> > repeatedly (LEDs go on an off a number of times) and eventually times
> > out with the following messages:
> >
> > [59719.989422] ata7: irq_stat 0x01100010, PHY RDY changed
> > [59719.989477] ata7: SError: { 10B8B }
> > [59722.781043] ata7: exception Emask 0x10 SAct 0x0 SErr 0x0 action 0xe
> > frozen
> > [59722.781112] ata7: irq_stat 0x00b40090, PHY RDY changed
> > [59791.300259] ata7.15: failed to write PMP_FEAT_EN (Emask=0x40)
> > [59791.300324] ata7: failed to recover PMP after 5 tries, giving up
> > [59791.300323] ata7: exception Emask 0x3 SAct 0x0 SErr 0x0 action 0x6
> > frozen t4
> > [59791.300483] ata7: irq_stat 0x00060002, device error via D2H FIS
> >
> > I've attached my dmesg as well. Any help would be greatly appreciated.
>
> * Can you please cc linux-ide@vger.kernel.org?
>
> * Can you please try 2.6.30?
>
> Thanks.
>
> --
> tejun

[-- Attachment #2: dmesg.txt --]
[-- Type: text/plain, Size: 56980 bytes --]

[    0.000000] BIOS EBDA/lowmem at: 0009e800/0009e800
[    0.000000] Initializing cgroup subsys cpuset
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Linux version 2.6.28-14-server (buildd@palmer) (gcc version 4.3.3 (Ubuntu 4.3.3-5ubuntu4) ) #47-Ubuntu SMP Sat Jul 25 01:18:34 UTC 2009 (Ubuntu 2.6.28-14.47-server)
[    0.000000] KERNEL supported cpus:
[    0.000000]   Intel GenuineIntel
[    0.000000]   AMD AuthenticAMD
[    0.000000]   NSC Geode by NSC
[    0.000000]   Cyrix CyrixInstead
[    0.000000]   Centaur CentaurHauls
[    0.000000]   Transmeta GenuineTMx86
[    0.000000]   Transmeta TransmetaCPU
[    0.000000]   UMC UMC UMC UMC
[    0.000000] BIOS-provided physical RAM map:
[    0.000000]  BIOS-e820: 0000000000000000 - 000000000009e800 (usable)
[    0.000000]  BIOS-e820: 000000000009f800 - 00000000000a0000 (reserved)
[    0.000000]  BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
[    0.000000]  BIOS-e820: 0000000000100000 - 0000000060000000 (usable)
[    0.000000]  BIOS-e820: 0000000060000000 - 0000000080000000 (reserved)
[    0.000000]  BIOS-e820: 0000000080000000 - 000000009fef0000 (usable)
[    0.000000]  BIOS-e820: 000000009fef0000 - 000000009fef3000 (ACPI NVS)
[    0.000000]  BIOS-e820: 000000009fef3000 - 000000009ff00000 (ACPI data)
[    0.000000]  BIOS-e820: 00000000e0000000 - 00000000e2000000 (reserved)
[    0.000000]  BIOS-e820: 00000000fec00000 - 0000000100000000 (reserved)
[    0.000000]  BIOS-e820: 0000000100000000 - 0000000140000000 (usable)
[    0.000000] DMI 2.4 present.
[    0.000000] last_pfn = 0x140000 max_arch_pfn = 0x1000000
[    0.000000] Scanning 2 areas for low memory corruption
[    0.000000] modified physical RAM map:
[    0.000000]  modified: 0000000000000000 - 0000000000002000 (usable)
[    0.000000]  modified: 0000000000002000 - 0000000000006000 (reserved)
[    0.000000]  modified: 0000000000006000 - 0000000000007000 (usable)
[    0.000000]  modified: 0000000000007000 - 0000000000010000 (reserved)
[    0.000000]  modified: 0000000000010000 - 0000000000091800 (usable)
[    0.000000]  modified: 000000000009f800 - 00000000000a0000 (reserved)
[    0.000000]  modified: 00000000000f0000 - 0000000000100000 (reserved)
[    0.000000]  modified: 0000000000100000 - 0000000060000000 (usable)
[    0.000000]  modified: 0000000060000000 - 0000000080000000 (reserved)
[    0.000000]  modified: 0000000080000000 - 000000009fef0000 (usable)
[    0.000000]  modified: 000000009fef0000 - 000000009fef3000 (ACPI NVS)
[    0.000000]  modified: 000000009fef3000 - 000000009ff00000 (ACPI data)
[    0.000000]  modified: 00000000e0000000 - 00000000e2000000 (reserved)
[    0.000000]  modified: 00000000fec00000 - 0000000100000000 (reserved)
[    0.000000]  modified: 0000000100000000 - 0000000140000000 (usable)
[    0.000000] kernel direct mapping tables up to 377fe000 @ 10000-16000
[    0.000000] NX (Execute Disable) protection: active
[    0.000000] RAMDISK: 37870000 - 37fef355
[    0.000000] Allocated new RAMDISK: 008ab000 - 0102a355
[    0.000000] Move RAMDISK from 0000000037870000 - 0000000037fef354 to 008ab000 - 0102a354
[    0.000000] ACPI: RSDP 000F64D0, 0014 (r0 GBT   )
[    0.000000] ACPI: RSDT 9FEF3040, 0038 (r1 GBT    GBTUACPI 42302E31 GBTU  1010101)
[    0.000000] ACPI: FACP 9FEF30C0, 0074 (r1 GBT    GBTUACPI 42302E31 GBTU  1010101)
[    0.000000] ACPI: DSDT 9FEF3180, 79C9 (r1 GBT    GBTUACPI     1000 MSFT  3000000)
[    0.000000] ACPI: FACS 9FEF1800, 0040
[    0.000000] ACPI: HPET 9FEFACC0, 0038 (r1 GBT    GBTUACPI 42302E31 GBTU       98)
[    0.000000] ACPI: MCFG 9FEFAD40, 003C (r1 GBT    GBTUACPI 42302E31 GBTU  1010101)
[    0.000000] ACPI: APIC 9FEFABC0, 0098 (r1 GBT    GBTUACPI 42302E31 GBTU  1010101)
[    0.000000] ACPI: SSDT 9FEFB3E0, 03AB (r1  PmRef    CpuPm     3000 INTL 20040311)
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] 4232MB HIGHMEM available.
[    0.000000] 887MB LOWMEM available.
[    0.000000]   mapped low ram: 0 - 377fe000
[    0.000000]   low ram: 00000000 - 377fe000
[    0.000000]   bootmap 00013000 - 00019f00
[    0.000000] (9 early reservations) ==> bootmem [0000000000 - 00377fe000]
[    0.000000]   #0 [0000000000 - 0000001000]   BIOS data page ==> [0000000000 - 0000001000]
[    0.000000]   #1 [0000001000 - 0000002000]    EX TRAMPOLINE ==> [0000001000 - 0000002000]
[    0.000000]   #2 [0000006000 - 0000007000]       TRAMPOLINE ==> [0000006000 - 0000007000]
[    0.000000]   #3 [0000100000 - 00008a19ac]    TEXT DATA BSS ==> [0000100000 - 00008a19ac]
[    0.000000]   #4 [00008a2000 - 00008ab000]    INIT_PG_TABLE ==> [00008a2000 - 00008ab000]
[    0.000000]   #5 [000009e800 - 0000100000]    BIOS reserved ==> [000009e800 - 0000100000]
[    0.000000]   #6 [0000010000 - 0000013000]          PGTABLE ==> [0000010000 - 0000013000]
[    0.000000]   #7 [00008ab000 - 000102a355]      NEW RAMDISK ==> [00008ab000 - 000102a355]
[    0.000000]   #8 [0000013000 - 000001a000]          BOOTMAP ==> [0000013000 - 000001a000]
[    0.000000] found SMP MP-table at [c00f4b90] 000f4b90
[    0.000000] Zone PFN ranges:
[    0.000000]   DMA      0x00000000 -> 0x00001000
[    0.000000]   Normal   0x00001000 -> 0x000377fe
[    0.000000]   HighMem  0x000377fe -> 0x00140000
[    0.000000] Movable zone start PFN for each node
[    0.000000] early_node_map[6] active PFN ranges
[    0.000000]     0: 0x00000000 -> 0x00000002
[    0.000000]     0: 0x00000006 -> 0x00000007
[    0.000000]     0: 0x00000010 -> 0x00000091
[    0.000000]     0: 0x00000100 -> 0x00060000
[    0.000000]     0: 0x00080000 -> 0x0009fef0
[    0.000000]     0: 0x00100000 -> 0x00140000
[    0.000000] On node 0 totalpages: 786036
[    0.000000] free_area_init_node: node 0, pgdat c06dea00, node_mem_map c102b000
[    0.000000]   DMA zone: 32 pages used for memmap
[    0.000000]   DMA zone: 0 pages reserved
[    0.000000]   DMA zone: 3940 pages, LIFO batch:0
[    0.000000]   Normal zone: 1744 pages used for memmap
[    0.000000]   Normal zone: 221486 pages, LIFO batch:31
[    0.000000]   HighMem zone: 8465 pages used for memmap
[    0.000000]   HighMem zone: 550369 pages, LIFO batch:31
[    0.000000]   Movable zone: 0 pages used for memmap
[    0.000000] ACPI: PM-Timer IO Port: 0x1008
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x03] disabled)
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x00] dfl dfl lint[0x1])
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] dfl dfl lint[0x1])
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x02] dfl dfl lint[0x1])
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x03] dfl dfl lint[0x1])
[    0.000000] ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
[    0.000000] IOAPIC[0]: apic_id 2, version 17, address 0xfec00000, GSI 0-23
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 14 global_irq 14 high edge)
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 15 global_irq 15 high edge)
[    0.000000] ACPI: IRQ0 used by override.
[    0.000000] ACPI: IRQ2 used by override.
[    0.000000] ACPI: IRQ9 used by override.
[    0.000000] ACPI: IRQ14 used by override.
[    0.000000] ACPI: IRQ15 used by override.
[    0.000000] Enabling APIC mode:  Flat.  Using 1 I/O APICs
[    0.000000] ACPI: HPET id: 0x10de8201 base: 0xfeff0000
[    0.000000] Using ACPI (MADT) for SMP configuration information
[    0.000000] SMP: Allowing 4 CPUs, 2 hotplug CPUs
[    0.000000] PM: Registered nosave memory: 0000000000002000 - 0000000000006000
[    0.000000] PM: Registered nosave memory: 0000000000007000 - 0000000000010000
[    0.000000] PM: Registered nosave memory: 0000000000091000 - 00000000000a0000
[    0.000000] PM: Registered nosave memory: 00000000000a0000 - 00000000000f0000
[    0.000000] PM: Registered nosave memory: 00000000000f0000 - 0000000000100000
[    0.000000] Allocating PCI resources starting at a0000000 (gap: 9ff00000:40100000)
[    0.000000] PERCPU: Allocating 49152 bytes of per cpu data
[    0.000000] NR_CPUS: 64, nr_cpu_ids: 4, nr_node_ids 1
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 775795
[    0.000000] Kernel command line: root=UUID=4d2c3811-2cee-426f-a6aa-f2f318fbca93 ro quiet splash quiet 
[    0.000000] Enabling fast FPU save and restore... done.
[    0.000000] Enabling unmasked SIMD FPU exception support... done.
[    0.000000] Initializing CPU#0
[    0.000000] xsave/xrstor: enabled xstate_bv 0x3, cntxt size 0x240
[    0.000000] PID hash table entries: 4096 (order: 12, 16384 bytes)
[    0.000000] Fast TSC calibration using PIT
[    0.000000] Detected 2499.645 MHz processor.
[    0.010000] spurious 8259A interrupt: IRQ7.
[    0.010000] Console: colour VGA+ 80x25
[    0.010000] console [tty0] enabled
[    0.010000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
[    0.010000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
[    0.010000] allocated 26214400 bytes of page_cgroup
[    0.010000] please try cgroup_disable=memory option if you don't want
[    0.010000] Scanning for low memory corruption every 60 seconds
[    0.010000] Memory: 3060048k/5242880k available (4168k kernel code, 83184k reserved, 2239k data, 544k init, 2235336k highmem)
[    0.010000] virtual kernel memory layout:
[    0.010000]     fixmap  : 0xffc78000 - 0xfffff000   (3612 kB)
[    0.010000]     pkmap   : 0xff800000 - 0xffa00000   (2048 kB)
[    0.010000]     vmalloc : 0xf7ffe000 - 0xff7fe000   ( 120 MB)
[    0.010000]     lowmem  : 0xc0000000 - 0xf77fe000   ( 887 MB)
[    0.010000]       .init : 0xc0749000 - 0xc07d1000   ( 544 kB)
[    0.010000]       .data : 0xc0512393 - 0xc0741fc0   (2239 kB)
[    0.010000]       .text : 0xc0100000 - 0xc0512393   (4168 kB)
[    0.010000] Checking if this processor honours the WP bit even in supervisor mode...Ok.
[    0.010000] SLUB: Genslabs=12, HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[    0.010000] hpet clockevent registered
[    0.010000] HPET: 4 timers in total, 0 timers will be used for per-cpu timer
[    0.010000] Calibrating delay loop (skipped), value calculated using timer frequency.. 4999.29 BogoMIPS (lpj=24996450)
[    0.010000] Security Framework initialized
[    0.010000] SELinux:  Disabled at boot.
[    0.010000] AppArmor: AppArmor initialized
[    0.010000] Mount-cache hash table entries: 512
[    0.010000] Initializing cgroup subsys ns
[    0.010000] Initializing cgroup subsys cpuacct
[    0.010000] Initializing cgroup subsys memory
[    0.010000] Initializing cgroup subsys freezer
[    0.010000] CPU: L1 I cache: 32K, L1 D cache: 32K
[    0.010000] CPU: L2 cache: 2048K
[    0.010000] CPU: Physical Processor ID: 0
[    0.010000] CPU: Processor Core ID: 0
[    0.010000] using mwait in idle threads.
[    0.010000] Checking 'hlt' instruction... OK.
[    0.042347] ACPI: Core revision 20080926
[    0.045716] ACPI: Checking initramfs for custom DSDT
[    0.347508] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[    0.447516] CPU0: Intel Pentium(R) Dual-Core  CPU      E5200  @ 2.50GHz stepping 0a
[    0.450000] Booting processor 1 APIC 0x1 ip 0x6000
[    0.010000] Initializing CPU#1
[    0.010000] Calibrating delay using timer specific routine.. 4999.91 BogoMIPS (lpj=24999562)
[    0.010000] CPU: L1 I cache: 32K, L1 D cache: 32K
[    0.010000] CPU: L2 cache: 2048K
[    0.010000] CPU: Physical Processor ID: 0
[    0.010000] CPU: Processor Core ID: 1
[    0.600448] CPU1: Intel Pentium(R) Dual-Core  CPU      E5200  @ 2.50GHz stepping 0a
[    0.600463] checking TSC synchronization [CPU#0 -> CPU#1]: passed.
[    0.610039] Brought up 2 CPUs
[    0.610041] Total of 2 processors activated (9999.20 BogoMIPS).
[    0.610107] CPU0 attaching sched-domain:
[    0.610109]  domain 0: span 0-1 level MC
[    0.610111]   groups: 0 1
[    0.610116] CPU1 attaching sched-domain:
[    0.610117]  domain 0: span 0-1 level MC
[    0.610119]   groups: 1 0
[    0.610182] net_namespace: 776 bytes
[    0.610182] Booting paravirtualized kernel on bare hardware
[    0.610280] Time: 22:21:36  Date: 08/12/09
[    0.610280] regulator: core version 0.5
[    0.610280] NET: Registered protocol family 16
[    0.610280] EISA bus registered
[    0.610280] ACPI: bus type pci registered
[    0.610280] PCI: MCFG configuration 0: base e0000000 segment 0 buses 0 - 31
[    0.610280] PCI: MCFG area at e0000000 reserved in E820
[    0.610280] PCI: Using MMCONFIG for extended config space
[    0.610280] PCI: Using configuration type 1 for base access
[    0.610284] mtrr: your CPUs had inconsistent fixed MTRR settings
[    0.610286] mtrr: probably your BIOS does not setup all CPUs.
[    0.610287] mtrr: corrected configuration.
[    0.611180] ACPI: EC: Look up EC in DSDT
[    0.626764] ACPI: Interpreter enabled
[    0.626770] ACPI: (supports S0 S3 S4 S5)
[    0.626785] ACPI: Using IOAPIC for interrupt routing
[    0.643923] ACPI: No dock devices found.
[    0.643934] ACPI: PCI Root Bridge [PCI0] (0000:00)
[    0.644251] pci 0000:00:03.2: reg 10 io port: [0xdc00-0xdc3f]
[    0.644265] pci 0000:00:03.2: reg 20 io port: [0x1c00-0x1c3f]
[    0.644270] pci 0000:00:03.2: reg 24 io port: [0x1c80-0x1cbf]
[    0.644282] pci 0000:00:03.2: PME# supported from D3hot D3cold
[    0.644287] pci 0000:00:03.2: PME# disabled
[    0.644445] pci 0000:00:03.5: reg 10 32bit mmio: [0xe6000000-0xe607ffff]
[    0.644531] pci 0000:00:04.0: reg 10 32bit mmio: [0xe608c000-0xe608cfff]
[    0.644556] pci 0000:00:04.0: supports D1 D2
[    0.644557] pci 0000:00:04.0: PME# supported from D0 D1 D2 D3hot D3cold
[    0.644560] pci 0000:00:04.0: PME# disabled
[    0.644588] pci 0000:00:04.1: reg 10 32bit mmio: [0xe6089000-0xe60890ff]
[    0.644615] pci 0000:00:04.1: supports D1 D2
[    0.644616] pci 0000:00:04.1: PME# supported from D0 D1 D2 D3hot D3cold
[    0.644619] pci 0000:00:04.1: PME# disabled
[    0.644651] pci 0000:00:06.0: reg 10 32bit mmio: [0xe608a000-0xe608afff]
[    0.644676] pci 0000:00:06.0: supports D1 D2
[    0.644677] pci 0000:00:06.0: PME# supported from D0 D1 D2 D3hot D3cold
[    0.644680] pci 0000:00:06.0: PME# disabled
[    0.644708] pci 0000:00:06.1: reg 10 32bit mmio: [0xe608b000-0xe608b0ff]
[    0.644735] pci 0000:00:06.1: supports D1 D2
[    0.644736] pci 0000:00:06.1: PME# supported from D0 D1 D2 D3hot D3cold
[    0.644739] pci 0000:00:06.1: PME# disabled
[    0.644771] pci 0000:00:08.0: reg 10 32bit mmio: [0xe6080000-0xe6083fff]
[    0.644796] pci 0000:00:08.0: PME# supported from D3hot D3cold
[    0.644799] pci 0000:00:08.0: PME# disabled
[    0.644854] pci 0000:00:0a.0: reg 10 32bit mmio: [0xe6086000-0xe6086fff]
[    0.644858] pci 0000:00:0a.0: reg 14 io port: [0xc400-0xc407]
[    0.644863] pci 0000:00:0a.0: reg 18 32bit mmio: [0xe6087000-0xe60870ff]
[    0.644867] pci 0000:00:0a.0: reg 1c 32bit mmio: [0xe6088000-0xe608800f]
[    0.644882] pci 0000:00:0a.0: supports D1 D2
[    0.644883] pci 0000:00:0a.0: PME# supported from D0 D1 D2 D3hot D3cold
[    0.644887] pci 0000:00:0a.0: PME# disabled
[    0.644915] pci 0000:00:0b.0: reg 10 io port: [0x9f0-0x9f7]
[    0.644919] pci 0000:00:0b.0: reg 14 io port: [0xbf0-0xbf3]
[    0.644923] pci 0000:00:0b.0: reg 18 io port: [0x970-0x977]
[    0.644927] pci 0000:00:0b.0: reg 1c io port: [0xb70-0xb73]
[    0.644931] pci 0000:00:0b.0: reg 20 io port: [0xd800-0xd80f]
[    0.644935] pci 0000:00:0b.0: reg 24 32bit mmio: [0xe6084000-0xe6085fff]
[    0.644981] pci 0000:00:10.0: PME# supported from D0 D1 D2 D3hot D3cold
[    0.644983] pci 0000:00:10.0: PME# disabled
[    0.645126] pci 0000:00:15.0: PME# supported from D0 D1 D2 D3hot D3cold
[    0.645133] pci 0000:00:15.0: PME# disabled
[    0.645215] pci 0000:00:09.0: transparent bridge
[    0.645218] pci 0000:00:09.0: bridge io port: [0x9000-0x9fff]
[    0.645251] pci 0000:02:00.0: reg 10 32bit mmio: [0xe2000000-0xe2ffffff]
[    0.645259] pci 0000:02:00.0: reg 14 64bit mmio: [0xc0000000-0xcfffffff]
[    0.645267] pci 0000:02:00.0: reg 1c 64bit mmio: [0xd0000000-0xd1ffffff]
[    0.645273] pci 0000:02:00.0: reg 24 io port: [0xa000-0xa07f]
[    0.645278] pci 0000:02:00.0: reg 30 32bit mmio: [0x000000-0x01ffff]
[    0.645317] pci 0000:00:10.0: bridge io port: [0xa000-0xafff]
[    0.645320] pci 0000:00:10.0: bridge 32bit mmio: [0xe2000000-0xe3ffffff]
[    0.645324] pci 0000:00:10.0: bridge 64bit mmio pref: [0xc0000000-0xdfffffff]
[    0.645380] pci 0000:03:00.0: reg 10 64bit mmio: [0xe5004000-0xe500407f]
[    0.645394] pci 0000:03:00.0: reg 18 64bit mmio: [0xe5000000-0xe5003fff]
[    0.645401] pci 0000:03:00.0: reg 20 io port: [0xb000-0xb07f]
[    0.645415] pci 0000:03:00.0: reg 30 32bit mmio: [0x000000-0x07ffff]
[    0.645426] pci 0000:03:00.0: supports D1 D2
[    0.645487] pci 0000:00:15.0: bridge io port: [0xb000-0xbfff]
[    0.645495] pci 0000:00:15.0: bridge 32bit mmio: [0xe4000000-0xe5ffffff]
[    0.645529] bus 00 -> node 0
[    0.645534] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
[    0.646042] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.HUB0._PRT]
[    0.756505] ACPI: PCI Interrupt Link [LNK1] (IRQs 5 7 9 10 11 14 15) *0, disabled.
[    0.756720] ACPI: PCI Interrupt Link [LNK2] (IRQs 5 7 9 10 11 14 15) *0, disabled.
[    0.756933] ACPI: PCI Interrupt Link [LNK3] (IRQs 5 7 9 10 11 14 15) *0, disabled.
[    0.757146] ACPI: PCI Interrupt Link [LNK4] (IRQs 5 7 9 10 11 14 15) *0, disabled.
[    0.757360] ACPI: PCI Interrupt Link [LE0A] (IRQs 5 7 9 10 11 14 15) *0, disabled.
[    0.757573] ACPI: PCI Interrupt Link [LE0B] (IRQs 5 7 9 10 11 14 15) *0, disabled.
[    0.757786] ACPI: PCI Interrupt Link [LE0C] (IRQs 5 7 9 10 11 14 15) *0, disabled.
[    0.757999] ACPI: PCI Interrupt Link [LE0D] (IRQs 5 7 9 10 11 14 15) *0, disabled.
[    0.758211] ACPI: PCI Interrupt Link [LE1A] (IRQs 5 7 9 10 11 14 15) *0, disabled.
[    0.758424] ACPI: PCI Interrupt Link [LE1B] (IRQs 5 7 9 10 11 14 15) *0, disabled.
[    0.758637] ACPI: PCI Interrupt Link [LE1C] (IRQs 5 7 9 10 11 14 15) *0, disabled.
[    0.758849] ACPI: PCI Interrupt Link [LE1D] (IRQs 5 7 9 10 11 14 15) *0, disabled.
[    0.759061] ACPI: PCI Interrupt Link [LE2A] (IRQs 5 7 9 10 11 14 15) *0, disabled.
[    0.759274] ACPI: PCI Interrupt Link [LE2B] (IRQs 5 7 9 10 11 14 15) *0, disabled.
[    0.759487] ACPI: PCI Interrupt Link [LE2C] (IRQs 5 7 9 10 11 14 15) *0, disabled.
[    0.759699] ACPI: PCI Interrupt Link [LE2D] (IRQs 5 7 9 10 11 14 15) *0, disabled.
[    0.759914] ACPI: PCI Interrupt Link [LE3A] (IRQs 5 7 9 10 *11 14 15)
[    0.760144] ACPI: PCI Interrupt Link [LE3B] (IRQs 5 7 9 10 11 14 15) *0, disabled.
[    0.760358] ACPI: PCI Interrupt Link [LE3C] (IRQs 5 7 9 10 11 14 15) *0, disabled.
[    0.760573] ACPI: PCI Interrupt Link [LE3D] (IRQs 5 7 9 10 11 14 15) *0, disabled.
[    0.760786] ACPI: PCI Interrupt Link [LE4A] (IRQs 5 7 9 10 11 14 15) *0, disabled.
[    0.760999] ACPI: PCI Interrupt Link [LE4B] (IRQs 5 7 9 10 11 14 15) *0, disabled.
[    0.761213] ACPI: PCI Interrupt Link [LE4C] (IRQs 5 7 9 10 11 14 15) *0, disabled.
[    0.761426] ACPI: PCI Interrupt Link [LE4D] (IRQs 5 7 9 10 11 14 15) *0, disabled.
[    0.761639] ACPI: PCI Interrupt Link [LE5A] (IRQs 5 7 9 10 11 14 15) *0, disabled.
[    0.761852] ACPI: PCI Interrupt Link [LE5B] (IRQs 5 7 9 10 11 14 15) *0, disabled.
[    0.762066] ACPI: PCI Interrupt Link [LE5C] (IRQs 5 7 9 10 11 14 15) *0, disabled.
[    0.762279] ACPI: PCI Interrupt Link [LE5D] (IRQs 5 7 9 10 11 14 15) *0, disabled.
[    0.762492] ACPI: PCI Interrupt Link [LE6A] (IRQs 5 7 9 10 11 14 15) *0, disabled.
[    0.762706] ACPI: PCI Interrupt Link [LE6B] (IRQs 5 7 9 10 11 14 15) *0, disabled.
[    0.762919] ACPI: PCI Interrupt Link [LE6C] (IRQs 5 7 9 10 11 14 15) *0, disabled.
[    0.763132] ACPI: PCI Interrupt Link [LE6D] (IRQs 5 7 9 10 11 14 15) *0, disabled.
[    0.763345] ACPI: PCI Interrupt Link [LE7A] (IRQs 5 7 9 10 11 14 15) *0, disabled.
[    0.763558] ACPI: PCI Interrupt Link [LE7B] (IRQs 5 7 9 10 11 14 15) *0, disabled.
[    0.763771] ACPI: PCI Interrupt Link [LE7C] (IRQs 5 7 9 10 11 14 15) *0, disabled.
[    0.763984] ACPI: PCI Interrupt Link [LE7D] (IRQs 5 7 9 10 11 14 15) *0, disabled.
[    0.764197] ACPI: PCI Interrupt Link [LP2P] (IRQs 5 7 9 10 11 14 15) *0, disabled.
[    0.764414] ACPI: PCI Interrupt Link [LIGP] (IRQs 5 *7 9 10 11 14 15)
[    0.764627] ACPI: PCI Interrupt Link [LUBA] (IRQs 5 7 9 *10 11 14 15)
[    0.764841] ACPI: PCI Interrupt Link [LUB2] (IRQs 5 7 9 10 *11 14 15)
[    0.765055] ACPI: PCI Interrupt Link [LU1B] (IRQs 5 *7 9 10 11 14 15)
[    0.765272] ACPI: PCI Interrupt Link [LU2B] (IRQs *5 7 9 10 11 14 15)
[    0.765485] ACPI: PCI Interrupt Link [LMAC] (IRQs 5 7 9 10 11 14 *15)
[    0.765701] ACPI: PCI Interrupt Link [LAZA] (IRQs 5 7 9 10 *11 14 15)
[    0.765916] ACPI: PCI Interrupt Link [LPMU] (IRQs 5 7 9 *10 11 14 15)
[    0.766129] ACPI: PCI Interrupt Link [LSMB] (IRQs *5 7 9 10 11 14 15)
[    0.766345] ACPI: PCI Interrupt Link [LIDE] (IRQs 5 7 9 10 11 14 15) *0, disabled.
[    0.766559] ACPI: PCI Interrupt Link [LSID] (IRQs 5 7 9 *10 11 14 15)
[    0.766809] ACPI: PCI Interrupt Link [APC1] (IRQs 16) *0, disabled.
[    0.767054] ACPI: PCI Interrupt Link [APC2] (IRQs 17) *0, disabled.
[    0.767298] ACPI: PCI Interrupt Link [APC3] (IRQs 18) *0, disabled.
[    0.767542] ACPI: PCI Interrupt Link [APC4] (IRQs 19) *0, disabled.
[    0.767786] ACPI: PCI Interrupt Link [AE0A] (IRQs 16) *0, disabled.
[    0.768030] ACPI: PCI Interrupt Link [AE0B] (IRQs 16) *0, disabled.
[    0.768274] ACPI: PCI Interrupt Link [AE0C] (IRQs 16) *0, disabled.
[    0.768518] ACPI: PCI Interrupt Link [AE0D] (IRQs 16) *0, disabled.
[    0.768762] ACPI: PCI Interrupt Link [AE1A] (IRQs 16) *0, disabled.
[    0.769006] ACPI: PCI Interrupt Link [AE1B] (IRQs 16) *0, disabled.
[    0.769251] ACPI: PCI Interrupt Link [AE1C] (IRQs 16) *0, disabled.
[    0.769495] ACPI: PCI Interrupt Link [AE1D] (IRQs 16) *0, disabled.
[    0.769739] ACPI: PCI Interrupt Link [AE2A] (IRQs 16) *0, disabled.
[    0.769983] ACPI: PCI Interrupt Link [AE2B] (IRQs 16) *0, disabled.
[    0.770244] ACPI: PCI Interrupt Link [AE2C] (IRQs 16) *0, disabled.
[    0.770488] ACPI: PCI Interrupt Link [AE2D] (IRQs 16) *0, disabled.
[    0.770732] ACPI: PCI Interrupt Link [AE3A] (IRQs 16) *0
[    0.770975] ACPI: PCI Interrupt Link [AE3B] (IRQs 16) *0, disabled.
[    0.771218] ACPI: PCI Interrupt Link [AE3C] (IRQs 16) *0, disabled.
[    0.771462] ACPI: PCI Interrupt Link [AE3D] (IRQs 16) *0, disabled.
[    0.771709] ACPI: PCI Interrupt Link [AE4A] (IRQs 16) *0, disabled.
[    0.771954] ACPI: PCI Interrupt Link [AE4B] (IRQs 16) *0, disabled.
[    0.772198] ACPI: PCI Interrupt Link [AE4C] (IRQs 16) *0, disabled.
[    0.772442] ACPI: PCI Interrupt Link [AE4D] (IRQs 16) *0, disabled.
[    0.772687] ACPI: PCI Interrupt Link [AE5A] (IRQs 16) *0, disabled.
[    0.772931] ACPI: PCI Interrupt Link [AE5B] (IRQs 16) *0, disabled.
[    0.773175] ACPI: PCI Interrupt Link [AE5C] (IRQs 16) *0, disabled.
[    0.773421] ACPI: PCI Interrupt Link [AE5D] (IRQs 16) *0, disabled.
[    0.773665] ACPI: PCI Interrupt Link [AE6A] (IRQs 16) *0, disabled.
[    0.773911] ACPI: PCI Interrupt Link [AE6B] (IRQs 16) *0, disabled.
[    0.774156] ACPI: PCI Interrupt Link [AE6C] (IRQs 16) *0, disabled.
[    0.774404] ACPI: PCI Interrupt Link [AE6D] (IRQs 16) *0, disabled.
[    0.774649] ACPI: PCI Interrupt Link [AE7A] (IRQs 16) *0, disabled.
[    0.774893] ACPI: PCI Interrupt Link [AE7B] (IRQs 16) *0, disabled.
[    0.775138] ACPI: PCI Interrupt Link [AE7C] (IRQs 16) *0, disabled.
[    0.775384] ACPI: PCI Interrupt Link [AE7D] (IRQs 16) *0, disabled.
[    0.775628] ACPI: PCI Interrupt Link [AIGP] (IRQs 20 21 22 23) *0
[    0.775873] ACPI: PCI Interrupt Link [AUBA] (IRQs 20 21 22 23) *0
[    0.776118] ACPI: PCI Interrupt Link [AUB2] (IRQs 20 21 22 23) *0
[    0.776362] ACPI: PCI Interrupt Link [AU1B] (IRQs 20 21 22 23) *0
[    0.776607] ACPI: PCI Interrupt Link [AU2B] (IRQs 20 21 22 23) *0
[    0.776852] ACPI: PCI Interrupt Link [APCH] (IRQs 20 21 22 23) *0
[    0.777097] ACPI: PCI Interrupt Link [APMU] (IRQs 20 21 22 23) *0
[    0.777342] ACPI: PCI Interrupt Link [AAZA] (IRQs 20 21 22 23) *0
[    0.777587] ACPI: PCI Interrupt Link [APCS] (IRQs 20 21 22 23) *0
[    0.777832] ACPI: PCI Interrupt Link [APCM] (IRQs 20 21 22 23) *0, disabled.
[    0.778077] ACPI: PCI Interrupt Link [APCZ] (IRQs 20 21 22 23) *0, disabled.
[    0.778323] ACPI: PCI Interrupt Link [APSI] (IRQs 20 21 22 23) *0
[    0.778493] ACPI: WMI: Mapper loaded
[    0.778522] SCSI subsystem initialized
[    0.778522] libata version 3.00 loaded.
[    0.778522] usbcore: registered new interface driver usbfs
[    0.778522] usbcore: registered new interface driver hub
[    0.778522] usbcore: registered new device driver usb
[    0.778522] PCI: Using ACPI for IRQ routing
[    0.790011] Bluetooth: Core ver 2.13
[    0.790028] NET: Registered protocol family 31
[    0.790028] Bluetooth: HCI device and connection manager initialized
[    0.790028] Bluetooth: HCI socket layer initialized
[    0.790028] NET: Registered protocol family 8
[    0.790030] NET: Registered protocol family 20
[    0.790049] NetLabel: Initializing
[    0.790051] NetLabel:  domain hash size = 128
[    0.790054] NetLabel:  protocols = UNLABELED CIPSOv4
[    0.790073] NetLabel:  unlabeled traffic allowed by default
[    0.790094] hpet0: at MMIO 0xfeff0000, IRQs 2, 8, 31, 31
[    0.790102] hpet0: 4 comparators, 64-bit 25.000000 MHz counter
[    0.800078] AppArmor: AppArmor Filesystem Enabled
[    0.810010] Switched to high resolution mode on CPU 0
[    0.810498] Switched to high resolution mode on CPU 1
[    0.820001] pnp: PnP ACPI init
[    0.820018] ACPI: bus type pnp registered
[    0.828145] pnp: PnP ACPI: found 11 devices
[    0.828147] ACPI: ACPI bus type pnp unregistered
[    0.828150] PnPBIOS: Disabled by ACPI PNP
[    0.828158] system 00:01: ioport range 0x1000-0x107f has been reserved
[    0.828160] system 00:01: ioport range 0x1080-0x10ff has been reserved
[    0.828162] system 00:01: ioport range 0x1400-0x147f has been reserved
[    0.828164] system 00:01: ioport range 0x1480-0x14ff has been reserved
[    0.828165] system 00:01: ioport range 0x1800-0x187f has been reserved
[    0.828167] system 00:01: ioport range 0x1880-0x18ff has been reserved
[    0.828170] system 00:01: iomem range 0xfefe1000-0xfefe10ff has been reserved
[    0.828171] system 00:01: iomem range 0x60000000-0x7fffffff has been reserved
[    0.828176] system 00:02: ioport range 0x4d0-0x4d1 has been reserved
[    0.828178] system 00:02: ioport range 0x800-0x87f has been reserved
[    0.828182] system 00:02: ioport range 0x290-0x294 has been reserved
[    0.828184] system 00:02: ioport range 0x880-0x88f has been reserved
[    0.828190] system 00:09: iomem range 0xe0000000-0xe1ffffff has been reserved
[    0.828194] system 00:0a: iomem range 0xd0000-0xd3fff has been reserved
[    0.828196] system 00:0a: iomem range 0xdaa00-0xdbfff has been reserved
[    0.828198] system 00:0a: iomem range 0xf0000-0xfbfff could not be reserved
[    0.828200] system 00:0a: iomem range 0xfc000-0xfffff could not be reserved
[    0.828202] system 00:0a: iomem range 0x9fef0000-0x9fefffff could not be reserved
[    0.828204] system 00:0a: iomem range 0xffff0000-0xffffffff has been reserved
[    0.828206] system 00:0a: iomem range 0x0-0x9ffff could not be reserved
[    0.828208] system 00:0a: iomem range 0x100000-0x9feeffff could not be reserved
[    0.828210] system 00:0a: iomem range 0xfec00000-0xfec00fff has been reserved
[    0.828212] system 00:0a: iomem range 0xfee00000-0xfee00fff has been reserved
[    0.828214] system 00:0a: iomem range 0xfeff0000-0xfeff03ff has been reserved
[    0.862926] pci 0000:00:09.0: PCI bridge, secondary bus 0000:01
[    0.862929] pci 0000:00:09.0:   IO window: 0x9000-0x9fff
[    0.862933] pci 0000:00:09.0:   MEM window: disabled
[    0.862935] pci 0000:00:09.0:   PREFETCH window: disabled
[    0.862940] pci 0000:00:10.0: PCI bridge, secondary bus 0000:02
[    0.862942] pci 0000:00:10.0:   IO window: 0xa000-0xafff
[    0.862945] pci 0000:00:10.0:   MEM window: 0xe2000000-0xe3ffffff
[    0.862948] pci 0000:00:10.0:   PREFETCH window: 0x000000c0000000-0x000000dfffffff
[    0.862953] pci 0000:00:15.0: PCI bridge, secondary bus 0000:03
[    0.862957] pci 0000:00:15.0:   IO window: 0xb000-0xbfff
[    0.862967] pci 0000:00:15.0:   MEM window: 0xe4000000-0xe5ffffff
[    0.862974] pci 0000:00:15.0:   PREFETCH window: 0x000000a0000000-0x000000a00fffff
[    0.862992] pci 0000:00:09.0: setting latency timer to 64
[    0.862998] pci 0000:00:10.0: setting latency timer to 64
[    0.863365] ACPI: PCI Interrupt Link [AE3A] enabled at IRQ 16
[    0.863369] pci 0000:00:15.0: PCI INT A -> Link[AE3A] -> GSI 16 (level, low) -> IRQ 16
[    0.863377] pci 0000:00:15.0: setting latency timer to 64
[    0.863382] bus: 00 index 0 io port: [0x00-0xffff]
[    0.863384] bus: 00 index 1 mmio: [0x000000-0xffffffffffffffff]
[    0.863385] bus: 01 index 0 io port: [0x9000-0x9fff]
[    0.863387] bus: 01 index 1 mmio: [0x0-0x0]
[    0.863388] bus: 01 index 2 mmio: [0x0-0x0]
[    0.863390] bus: 01 index 3 io port: [0x00-0xffff]
[    0.863391] bus: 01 index 4 mmio: [0x000000-0xffffffffffffffff]
[    0.863393] bus: 02 index 0 io port: [0xa000-0xafff]
[    0.863395] bus: 02 index 1 mmio: [0xe2000000-0xe3ffffff]
[    0.863396] bus: 02 index 2 mmio: [0xc0000000-0xdfffffff]
[    0.863398] bus: 02 index 3 mmio: [0x0-0x0]
[    0.863399] bus: 03 index 0 io port: [0xb000-0xbfff]
[    0.863401] bus: 03 index 1 mmio: [0xe4000000-0xe5ffffff]
[    0.863402] bus: 03 index 2 mmio: [0xa0000000-0xa00fffff]
[    0.863404] bus: 03 index 3 mmio: [0x0-0x0]
[    0.863410] NET: Registered protocol family 2
[    0.900084] IP route cache hash table entries: 32768 (order: 5, 131072 bytes)
[    0.900322] TCP established hash table entries: 131072 (order: 8, 1048576 bytes)
[    0.900708] TCP bind hash table entries: 65536 (order: 7, 524288 bytes)
[    0.900925] TCP: Hash tables configured (established 131072 bind 65536)
[    0.900927] TCP reno registered
[    0.910121] NET: Registered protocol family 1
[    0.910257] checking if image is initramfs... it is
[    1.512648] Freeing initrd memory: 7676k freed
[    1.512852] cpufreq: No nForce2 chipset.
[    1.512975] audit: initializing netlink socket (disabled)
[    1.512999] type=2000 audit(1250115696.510:1): initialized
[    1.519213] highmem bounce pool size: 64 pages
[    1.519217] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[    1.520174] VFS: Disk quotas dquot_6.5.1
[    1.520217] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[    1.520673] fuse init (API version 7.10)
[    1.520735] msgmni has been set to 1627
[    1.520878] alg: No test for stdrng (krng)
[    1.520887] io scheduler noop registered
[    1.520888] io scheduler anticipatory registered
[    1.520890] io scheduler deadline registered (default)
[    1.520900] io scheduler cfq registered
[    1.561401] pci 0000:02:00.0: Boot video device
[    1.575325] pcieport-driver 0000:00:15.0: setting latency timer to 64
[    1.575483] pcieport-driver 0000:00:15.0: found MSI capability
[    1.575572] pcieport-driver 0000:00:15.0: irq 2303 for MSI/MSI-X
[    1.575607] pci_express 0000:00:15.0:pcie00: allocate port service
[    1.575753] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[    1.575760] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
[    1.575921] input: Power Button (FF) as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
[    1.575923] ACPI: Power Button (FF) [PWRF]
[    1.575955] input: Power Button (CM) as /devices/LNXSYSTM:00/device:00/PNP0C0C:00/input/input1
[    1.575957] ACPI: Power Button (CM) [PWRB]
[    1.576542] ACPI: SSDT 9FEFADC0, 02AE (r1  PmRef  Cpu0Ist     3000 INTL 20040311)
[    1.576864] processor ACPI_CPU:00: registered as cooling_device0
[    1.577003] ACPI: SSDT 9FEFB280, 0152 (r1  PmRef  Cpu1Ist     3000 INTL 20040311)
[    1.577316] processor ACPI_CPU:01: registered as cooling_device1
[    1.585049] isapnp: Scanning for PnP cards...
[    1.940736] isapnp: No Plug & Play device found
[    1.961537] Serial: 8250/16550 driver4 ports, IRQ sharing enabled
[    1.962310] brd: module loaded
[    1.962541] loop: module loaded
[    1.962590] Fixed MDIO Bus: probed
[    1.962595] PPP generic driver version 2.4.2
[    1.962635] input: Macintosh mouse button emulation as /devices/virtual/input/input2
[    1.962656] Driver 'sd' needs updating - please use bus_type methods
[    1.962662] Driver 'sr' needs updating - please use bus_type methods
[    1.962697] ahci 0000:00:0b.0: version 3.0
[    1.963066] ACPI: PCI Interrupt Link [APSI] enabled at IRQ 23
[    1.963072] ahci 0000:00:0b.0: PCI INT A -> Link[APSI] -> GSI 23 (level, low) -> IRQ 23
[    1.963102] ahci 0000:00:0b.0: irq 2302 for MSI/MSI-X
[    1.963169] ahci 0000:00:0b.0: AHCI 0001.0200 32 slots 6 ports 3 Gbps 0x3f impl SATA mode
[    1.963172] ahci 0000:00:0b.0: flags: 64bit ncq sntf led pmp pio slum part 
[    1.963174] ahci 0000:00:0b.0: setting latency timer to 64
[    1.963550] scsi0 : ahci
[    1.963624] scsi1 : ahci
[    1.963665] scsi2 : ahci
[    1.963708] scsi3 : ahci
[    1.963750] scsi4 : ahci
[    1.963795] scsi5 : ahci
[    1.963884] ata1: SATA max UDMA/133 abar m8192@0xe6084000 port 0xe6084100 irq 2302
[    1.963887] ata2: SATA max UDMA/133 abar m8192@0xe6084000 port 0xe6084180 irq 2302
[    1.963888] ata3: SATA max UDMA/133 abar m8192@0xe6084000 port 0xe6084200 irq 2302
[    1.963890] ata4: SATA max UDMA/133 abar m8192@0xe6084000 port 0xe6084280 irq 2302
[    1.963892] ata5: SATA max UDMA/133 abar m8192@0xe6084000 port 0xe6084300 irq 2302
[    1.963894] ata6: SATA max UDMA/133 abar m8192@0xe6084000 port 0xe6084380 irq 2302
[    2.490034] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[    2.490613] ata1.00: ATA-8: WDC WD10EADS-65L5B1, 01.01A01, max UDMA/133
[    2.490617] ata1.00: 1953525168 sectors, multi 0: LBA48 NCQ (depth 31/32)
[    2.491321] ata1.00: configured for UDMA/133
[    2.840016] ata2: SATA link down (SStatus 0 SControl 300)
[    3.190017] ata3: SATA link down (SStatus 0 SControl 300)
[    4.120028] ata4: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[    4.121932] ata4.00: ATAPI: Optiarc DVD RW AD-7240S, 1.00, max UDMA/100
[    4.123904] ata4.00: configured for UDMA/100
[    4.470016] ata5: SATA link down (SStatus 0 SControl 300)
[    4.820016] ata6: SATA link down (SStatus 0 SControl 300)
[    4.820147] scsi 0:0:0:0: Direct-Access     ATA      WDC WD10EADS-65L 01.0 PQ: 0 ANSI: 5
[    4.820249] sd 0:0:0:0: [sda] 1953525168 512-byte hardware sectors: (1.00 TB/931 GiB)
[    4.820261] sd 0:0:0:0: [sda] Write Protect is off
[    4.820263] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[    4.820281] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    4.820331] sd 0:0:0:0: [sda] 1953525168 512-byte hardware sectors: (1.00 TB/931 GiB)
[    4.820341] sd 0:0:0:0: [sda] Write Protect is off
[    4.820343] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[    4.820360] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    4.820363]  sda: sda1 < sda5 sda6 > sda3
[    4.844033] sd 0:0:0:0: [sda] Attached SCSI disk
[    4.844073] sd 0:0:0:0: Attached scsi generic sg0 type 0
[    4.845259] scsi 3:0:0:0: CD-ROM            Optiarc  DVD RW AD-7240S  1.00 PQ: 0 ANSI: 5
[    4.849510] sr0: scsi3-mmc drive: 48x/48x writer dvd-ram cd/rw xa/form2 cdda tray
[    4.849514] Uniform CD-ROM driver Revision: 3.20
[    4.849638] sr 3:0:0:0: Attached scsi CD-ROM sr0
[    4.849690] sr 3:0:0:0: Attached scsi generic sg1 type 5
[    4.849782] sata_sil24 0000:03:00.0: version 1.1
[    4.849795] sata_sil24 0000:03:00.0: PCI INT A -> Link[AE3A] -> GSI 16 (level, low) -> IRQ 16
[    4.849862] sata_sil24 0000:03:00.0: setting latency timer to 64
[    4.850037] scsi6 : sata_sil24
[    4.850079] scsi7 : sata_sil24
[    4.850107] ata7: SATA max UDMA/100 host m128@0xe5004000 port 0xe5000000 irq 16
[    4.850110] ata8: SATA max UDMA/100 host m128@0xe5004000 port 0xe5002000 irq 16
[    7.070033] ata7: SATA link up 3.0 Gbps (SStatus 123 SControl 0)
[    7.070267] ata7.15: Port Multiplier 1.1, 0x1095:0x3726 r23, 6 ports, feat 0x1/0x9
[    7.070529] ata7.00: hard resetting link
[    7.420306] ata7.00: SATA link up 3.0 Gbps (SStatus 123 SControl 320)
[    7.420310] ata7.01: hard resetting link
[    7.770306] ata7.01: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[    7.770310] ata7.02: hard resetting link
[    8.120317] ata7.02: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[    8.120321] ata7.03: hard resetting link
[    8.470302] ata7.03: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[    8.470306] ata7.04: hard resetting link
[    8.820307] ata7.04: SATA link down (SStatus 0 SControl 320)
[    8.820311] ata7.05: hard resetting link
[    9.170231] ata7.05: failed to read SCR 1 (Emask=0x1)
[    9.170233] ata7.05: failed to read SCR 0 (Emask=0x40)
[    9.170236] ata7.00: failed to IDENTIFY (I/O error, err_mask=0x40)
[    9.170239] ata7.15: hard resetting link
[   11.390033] ata7.15: SATA link up 3.0 Gbps (SStatus 123 SControl 0)
[   12.420064] ata7.00: hard resetting link
[   12.770304] ata7.00: SATA link up 3.0 Gbps (SStatus 123 SControl 320)
[   12.770308] ata7.01: hard resetting link
[   13.120305] ata7.01: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[   13.120309] ata7.02: hard resetting link
[   13.470305] ata7.02: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[   13.470310] ata7.03: hard resetting link
[   13.820304] ata7.03: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[   14.170032] ata7.05: hard resetting link
[   14.520232] ata7.05: failed to read SCR 1 (Emask=0x1)
[   14.520234] ata7.05: failed to read SCR 0 (Emask=0x40)
[   14.520236] ata7.00: failed to IDENTIFY (I/O error, err_mask=0x40)
[   14.520238] ata7.15: hard resetting link
[   16.740033] ata7.15: SATA link up 3.0 Gbps (SStatus 123 SControl 0)
[   17.770045] ata7.00: hard resetting link
[   18.120307] ata7.00: SATA link up 3.0 Gbps (SStatus 123 SControl 320)
[   18.120311] ata7.01: hard resetting link
[   18.470306] ata7.01: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[   18.470310] ata7.02: hard resetting link
[   18.820305] ata7.02: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[   18.820309] ata7.03: hard resetting link
[   19.170306] ata7.03: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[   19.170310] ata7.04: hard resetting link
[   19.520304] ata7.04: SATA link down (SStatus 0 SControl 320)
[   19.520308] ata7.05: hard resetting link
[   19.870231] ata7.05: failed to read SCR 1 (Emask=0x1)
[   19.870233] ata7.05: failed to read SCR 0 (Emask=0x40)
[   19.870235] ata7.00: failed to IDENTIFY (I/O error, err_mask=0x40)
[   19.870237] ata7.00: failed to recover link after 3 tries, disabling
[   19.870239] ata7.15: hard resetting link
[   22.090033] ata7.15: SATA link up 3.0 Gbps (SStatus 123 SControl 0)
[   23.470070] ata7.01: hard resetting link
[   23.820305] ata7.01: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[   23.820310] ata7.02: hard resetting link
[   24.170304] ata7.02: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[   24.170309] ata7.03: hard resetting link
[   24.520305] ata7.03: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[   24.870054] ata7.05: hard resetting link
[   25.220231] ata7.05: failed to read SCR 1 (Emask=0x1)
[   25.220233] ata7.05: failed to read SCR 0 (Emask=0x40)
[   25.220236] ata7.01: failed to IDENTIFY (I/O error, err_mask=0x40)
[   25.220238] ata7.15: hard resetting link
[   27.440033] ata7.15: SATA link up 3.0 Gbps (SStatus 123 SControl 0)
[   28.820051] ata7.01: hard resetting link
[   29.170317] ata7.01: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[   29.170322] ata7.02: hard resetting link
[   29.520305] ata7.02: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[   29.520309] ata7.03: hard resetting link
[   29.870317] ata7.03: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[   29.870321] ata7.04: hard resetting link
[   30.220304] ata7.04: SATA link down (SStatus 0 SControl 320)
[   30.220309] ata7.05: hard resetting link
[   30.570232] ata7.05: failed to read SCR 1 (Emask=0x1)
[   30.570234] ata7.05: failed to read SCR 0 (Emask=0x40)
[   30.570236] ata7.01: failed to IDENTIFY (I/O error, err_mask=0x40)
[   30.570238] ata7.15: hard resetting link
[   32.790033] ata7.15: SATA link up 3.0 Gbps (SStatus 123 SControl 0)
[   34.170032] ata7.01: hard resetting link
[   34.520306] ata7.01: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[   34.520310] ata7.02: hard resetting link
[   34.870306] ata7.02: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[   34.870311] ata7.03: hard resetting link
[   35.220319] ata7.03: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[   35.570019] ata7.05: hard resetting link
[   35.920232] ata7.05: failed to read SCR 1 (Emask=0x1)
[   35.920234] ata7.05: failed to read SCR 0 (Emask=0x40)
[   35.920236] ata7.01: failed to IDENTIFY (I/O error, err_mask=0x40)
[   35.920238] ata7.01: failed to recover link after 3 tries, disabling
[   35.920240] ata7.15: hard resetting link
[   38.140033] ata7.15: SATA link up 3.0 Gbps (SStatus 123 SControl 0)
[   39.870057] ata7.02: hard resetting link
[   40.220305] ata7.02: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[   40.220309] ata7.03: hard resetting link
[   40.570307] ata7.03: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[   40.570311] ata7.04: hard resetting link
[   40.920306] ata7.04: SATA link down (SStatus 0 SControl 320)
[   40.920310] ata7.05: hard resetting link
[   41.270232] ata7.05: failed to read SCR 1 (Emask=0x1)
[   41.270234] ata7.05: failed to read SCR 0 (Emask=0x40)
[   41.270236] ata7.02: failed to IDENTIFY (I/O error, err_mask=0x40)
[   41.270238] ata7.15: hard resetting link
[   43.490033] ata7.15: SATA link up 3.0 Gbps (SStatus 123 SControl 0)
[   45.220038] ata7.02: hard resetting link
[   45.570319] ata7.02: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[   45.570323] ata7.03: hard resetting link
[   45.920306] ata7.03: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[   46.270044] ata7.05: hard resetting link
[   46.620231] ata7.05: failed to read SCR 1 (Emask=0x1)
[   46.620233] ata7.05: failed to read SCR 0 (Emask=0x40)
[   46.620236] ata7.02: failed to IDENTIFY (I/O error, err_mask=0x40)
[   46.620238] ata7.15: hard resetting link
[   48.840033] ata7.15: SATA link up 3.0 Gbps (SStatus 123 SControl 0)
[   50.570020] ata7.02: hard resetting link
[   50.920307] ata7.02: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[   50.920311] ata7.03: hard resetting link
[   51.270304] ata7.03: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[   51.270308] ata7.04: hard resetting link
[   51.620305] ata7.04: SATA link down (SStatus 0 SControl 320)
[   51.620309] ata7.05: hard resetting link
[   51.970231] ata7.05: failed to read SCR 1 (Emask=0x1)
[   51.970233] ata7.05: failed to read SCR 0 (Emask=0x40)
[   51.970235] ata7.02: failed to IDENTIFY (I/O error, err_mask=0x40)
[   51.970237] ata7.02: failed to recover link after 3 tries, disabling
[   51.970239] ata7.15: hard resetting link
[   54.190033] ata7.15: SATA link up 3.0 Gbps (SStatus 123 SControl 0)
[   56.270044] ata7.03: hard resetting link
[   56.620304] ata7.03: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[   56.970054] ata7.05: hard resetting link
[   57.320231] ata7.05: failed to read SCR 1 (Emask=0x1)
[   57.320233] ata7.05: failed to read SCR 0 (Emask=0x40)
[   57.320236] ata7.03: failed to IDENTIFY (I/O error, err_mask=0x40)
[   57.320238] ata7.15: hard resetting link
[   59.540033] ata7.15: SATA link up 3.0 Gbps (SStatus 123 SControl 0)
[   61.620026] ata7.03: hard resetting link
[   61.970305] ata7.03: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[   61.970309] ata7.04: hard resetting link
[   62.320304] ata7.04: SATA link down (SStatus 0 SControl 320)
[   62.320308] ata7.05: hard resetting link
[   62.670231] ata7.05: failed to read SCR 1 (Emask=0x1)
[   62.670233] ata7.05: failed to read SCR 0 (Emask=0x40)
[   62.670236] ata7.03: failed to IDENTIFY (I/O error, err_mask=0x40)
[   62.670238] ata7.15: hard resetting link
[   64.890033] ata7.15: SATA link up 3.0 Gbps (SStatus 123 SControl 0)
[   66.970070] ata7.03: hard resetting link
[   67.320303] ata7.03: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[   67.670032] ata7.05: hard resetting link
[   68.020232] ata7.05: failed to read SCR 1 (Emask=0x1)
[   68.020234] ata7.05: failed to read SCR 0 (Emask=0x40)
[   68.020237] ata7.03: failed to IDENTIFY (I/O error, err_mask=0x40)
[   68.020238] ata7.03: failed to recover link after 3 tries, disabling
[   68.020240] ata7.15: hard resetting link
[   70.240033] ata7.15: SATA link up 3.0 Gbps (SStatus 123 SControl 0)
[   71.640152] ata7.04: hard resetting link
[   71.990295] ata7.04: SATA link down (SStatus 0 SControl 320)
[   73.020013] ata7.05: hard resetting link
[   73.370232] ata7.05: failed to read SCR 1 (Emask=0x1)
[   73.370234] ata7.05: failed to read SCR 0 (Emask=0x40)
[   73.370237] ata7.15: failed to write PMP_FEAT_EN (Emask=0x40)
[   73.370286] ata7: failed to recover PMP after 5 tries, giving up
[   73.370332] ata7.15: Port Multiplier detaching
[   73.370356] ata7.00: disabled
[   73.370363] ata7: exception Emask 0x3 SAct 0x0 SErr 0x0 action 0x6 frozen t4
[   73.370410] ata7: irq_stat 0x00060002, device error via D2H FIS
[   73.370458] ata7: hard resetting link
[   75.590033] ata7: SATA link up 3.0 Gbps (SStatus 123 SControl 0)
[   75.590039] ata7: EH complete
[   77.680036] ata8: SATA link down (SStatus 0 SControl 0)
[   77.680582] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[   77.680984] ACPI: PCI Interrupt Link [AUB2] enabled at IRQ 22
[   77.680989] ehci_hcd 0000:00:04.1: PCI INT B -> Link[AUB2] -> GSI 22 (level, low) -> IRQ 22
[   77.680998] ehci_hcd 0000:00:04.1: setting latency timer to 64
[   77.681001] ehci_hcd 0000:00:04.1: EHCI Host Controller
[   77.681055] ehci_hcd 0000:00:04.1: new USB bus registered, assigned bus number 1
[   77.681078] ehci_hcd 0000:00:04.1: debug port 1
[   77.681082] ehci_hcd 0000:00:04.1: cache line size of 32 is not supported
[   77.681093] ehci_hcd 0000:00:04.1: irq 22, io mem 0xe6089000
[   77.700018] ehci_hcd 0000:00:04.1: USB 2.0 started, EHCI 1.00
[   77.700109] usb usb1: configuration #1 chosen from 1 choice
[   77.700152] hub 1-0:1.0: USB hub found
[   77.700162] hub 1-0:1.0: 6 ports detected
[   77.700472] ACPI: PCI Interrupt Link [AU2B] disabled and referenced, BIOS bug
[   77.700615] ACPI: PCI Interrupt Link [AU2B] enabled at IRQ 21
[   77.700619] ehci_hcd 0000:00:06.1: PCI INT B -> Link[AU2B] -> GSI 21 (level, low) -> IRQ 21
[   77.700626] ehci_hcd 0000:00:06.1: setting latency timer to 64
[   77.700629] ehci_hcd 0000:00:06.1: EHCI Host Controller
[   77.700660] ehci_hcd 0000:00:06.1: new USB bus registered, assigned bus number 2
[   77.700681] ehci_hcd 0000:00:06.1: debug port 1
[   77.700685] ehci_hcd 0000:00:06.1: cache line size of 32 is not supported
[   77.700695] ehci_hcd 0000:00:06.1: irq 21, io mem 0xe608b000
[   77.720016] ehci_hcd 0000:00:06.1: USB 2.0 started, EHCI 1.00
[   77.720104] usb usb2: configuration #1 chosen from 1 choice
[   77.720141] hub 2-0:1.0: USB hub found
[   77.720150] hub 2-0:1.0: 6 ports detected
[   77.720246] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[   77.720613] ACPI: PCI Interrupt Link [AUBA] enabled at IRQ 20
[   77.720616] ohci_hcd 0000:00:04.0: PCI INT A -> Link[AUBA] -> GSI 20 (level, low) -> IRQ 20
[   77.720624] ohci_hcd 0000:00:04.0: setting latency timer to 64
[   77.720626] ohci_hcd 0000:00:04.0: OHCI Host Controller
[   77.720662] ohci_hcd 0000:00:04.0: new USB bus registered, assigned bus number 3
[   77.720678] ohci_hcd 0000:00:04.0: irq 20, io mem 0xe608c000
[   77.782060] usb usb3: configuration #1 chosen from 1 choice
[   77.782078] hub 3-0:1.0: USB hub found
[   77.782084] hub 3-0:1.0: 6 ports detected
[   77.782500] ACPI: PCI Interrupt Link [AU1B] enabled at IRQ 23
[   77.782503] ohci_hcd 0000:00:06.0: PCI INT A -> Link[AU1B] -> GSI 23 (level, low) -> IRQ 23
[   77.782510] ohci_hcd 0000:00:06.0: setting latency timer to 64
[   77.782512] ohci_hcd 0000:00:06.0: OHCI Host Controller
[   77.782543] ohci_hcd 0000:00:06.0: new USB bus registered, assigned bus number 4
[   77.782564] ohci_hcd 0000:00:06.0: irq 23, io mem 0xe608a000
[   77.842053] usb usb4: configuration #1 chosen from 1 choice
[   77.842071] hub 4-0:1.0: USB hub found
[   77.842077] hub 4-0:1.0: 6 ports detected
[   77.842140] uhci_hcd: USB Universal Host Controller Interface driver
[   77.842210] PNP: No PS/2 controller found. Probing ports directly.
[   77.842601] serio: i8042 KBD port at 0x60,0x64 irq 1
[   77.842608] serio: i8042 AUX port at 0x60,0x64 irq 12
[   77.850058] mice: PS/2 mouse device common for all mice
[   77.880124] rtc_cmos 00:05: RTC can wake from S4
[   77.880174] rtc_cmos 00:05: rtc core: registered rtc_cmos as rtc0
[   77.880229] rtc0: alarms up to one year, y3k, 242 bytes nvram, hpet irqs
[   77.880273] device-mapper: uevent: version 1.0.3
[   77.880337] device-mapper: ioctl: 4.14.0-ioctl (2008-04-23) initialised: dm-devel@redhat.com
[   77.880388] device-mapper: multipath: version 1.0.5 loaded
[   77.880390] device-mapper: multipath round-robin: version 1.0.0 loaded
[   77.880449] EISA: Probing bus 0 at eisa.0
[   77.880455] Cannot allocate resource for EISA slot 1
[   77.880474] EISA: Detected 0 cards.
[   77.880514] cpuidle: using governor ladder
[   77.880515] cpuidle: using governor menu
[   77.880898] TCP cubic registered
[   77.880991] NET: Registered protocol family 10
[   77.881325] lo: Disabled Privacy Extensions
[   77.881569] NET: Registered protocol family 17
[   77.881581] Bluetooth: L2CAP ver 2.11
[   77.881583] Bluetooth: L2CAP socket layer initialized
[   77.881585] Bluetooth: SCO (Voice Link) ver 0.6
[   77.881586] Bluetooth: SCO socket layer initialized
[   77.881607] Bluetooth: RFCOMM socket layer initialized
[   77.881614] Bluetooth: RFCOMM TTY layer initialized
[   77.881615] Bluetooth: RFCOMM ver 1.10
[   77.883090] Using IPI No-Shortcut mode
[   77.883147] registered taskstats version 1
[   77.883247]   Magic number: 5:72:401
[   77.883356] rtc_cmos 00:05: setting system clock to 2009-08-12 22:22:53 UTC (1250115773)
[   77.883358] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
[   77.883359] EDD information not available.
[   77.883631] Freeing unused kernel memory: 544k freed
[   77.883723] Write protecting the kernel text: 4172k
[   77.883788] Write protecting the kernel read-only data: 1544k
[   78.001778] md: linear personality registered for level -1
[   78.003424] md: multipath personality registered for level -4
[   78.004913] md: raid0 personality registered for level 0
[   78.007237] md: raid1 personality registered for level 1
[   78.008611] xor: automatically using best checksumming function: pIII_sse
[   78.051254]    pIII_sse  :  9412.800 MB/sec
[   78.051255] xor: using function: pIII_sse (9412.800 MB/sec)
[   78.051549] async_tx: api initialized (sync-only)
[   78.221273] raid6: int32x1    913 MB/s
[   78.290009] usb 4-2: new low speed USB device using ohci_hcd and address 2
[   78.391257] raid6: int32x2    969 MB/s
[   78.561277] raid6: int32x4    739 MB/s
[   78.566165] usb 4-2: configuration #1 chosen from 1 choice
[   78.731338] raid6: int32x8    691 MB/s
[   78.901273] raid6: mmxx1     3113 MB/s
[   78.910011] usb 4-5: new low speed USB device using ohci_hcd and address 3
[   79.071264] raid6: mmxx2     3555 MB/s
[   79.128254] usb 4-5: configuration #1 chosen from 1 choice
[   79.241264] raid6: sse1x1    2099 MB/s
[   79.411270] raid6: sse1x2    2685 MB/s
[   79.581268] raid6: sse2x1    3805 MB/s
[   79.751266] raid6: sse2x2    4033 MB/s
[   79.751268] raid6: using algorithm sse2x2 (4033 MB/s)
[   79.751271] md: raid6 personality registered for level 6
[   79.751273] md: raid5 personality registered for level 5
[   79.751275] md: raid4 personality registered for level 4
[   79.756505] md: raid10 personality registered for level 10
[   79.808936] Floppy drive(s): fd0 is 1.44M
[   79.825153] FDC 0 is a post-1991 82077
[   79.831276] usbcore: registered new interface driver hiddev
[   79.839531] input: HOLTEK Wireless 2.4GHz TouchPad Keyboard as /devices/pci0000:00/0000:00:06.0/usb4/4-2/4-2:1.0/input/input3
[   79.841520] forcedeth: Reverse Engineered nForce ethernet driver. Version 0.61.
[   79.841951] ACPI: PCI Interrupt Link [APCH] enabled at IRQ 22
[   79.841955] forcedeth 0000:00:0a.0: PCI INT A -> Link[APCH] -> GSI 22 (level, low) -> IRQ 22
[   79.841960] forcedeth 0000:00:0a.0: setting latency timer to 64
[   79.871687] generic-usb 0003:1241:F767.0001: input,hidraw0: USB HID v1.10 Keyboard [HOLTEK Wireless 2.4GHz TouchPad Keyboard] on usb-0000:00:06.0-2/input0
[   79.883687] input: HOLTEK Wireless 2.4GHz TouchPad Keyboard as /devices/pci0000:00/0000:00:06.0/usb4/4-2/4-2:1.1/input/input4
[   79.931277] forcedeth 0000:00:0a.0: ifname eth0, PHY OUI 0x732 @ 3, addr 00:24:1d:1c:3d:0f
[   79.931281] forcedeth 0000:00:0a.0: highdma csum pwrctl mgmt timirq gbit lnktim msi desc-v3
[   79.941516] generic-usb 0003:1241:F767.0002: input,hiddev96,hidraw1: USB HID v1.10 Mouse [HOLTEK Wireless 2.4GHz TouchPad Keyboard] on usb-0000:00:06.0-2/input1
[   79.941571] usbcore: registered new interface driver usbhid
[   79.941574] usbhid: v2.6:USB HID core driver
[   80.752011] PM: Starting manual resume from disk
[   80.752014] PM: Resume from partition 8:6
[   80.752015] PM: Checking hibernation image.
[   80.752112] PM: Resume from disk failed.
[   80.796853] kjournald starting.  Commit interval 5 seconds
[   80.796868] EXT3-fs: mounted filesystem with ordered data mode.
[   82.064366] udev: starting version 141
[   82.549602] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[   82.555437] input: PC Speaker as /devices/platform/pcspkr/input/input5
[   82.581333] Linux agpgart interface v0.103
[   83.729463] nvidia: module license 'NVIDIA' taints kernel.
[   83.775492] ACPI: PCI Interrupt Link [AAZA] enabled at IRQ 21
[   83.775497] HDA Intel 0000:00:08.0: PCI INT A -> Link[AAZA] -> GSI 21 (level, low) -> IRQ 21
[   83.775712] HDA Intel 0000:00:08.0: setting latency timer to 64
[   83.794845] lirc_dev: IR Remote Control driver registered, major 61 
[   83.799809] Driver for Soundgraph iMON MultiMedia IR/Display, v0.5
[   83.799811] Venky Raju <dev@venky.ws>
[   83.799829] imon_probe: found iMON device
[   83.799833] lirc_dev: lirc_register_driver: sample_rate: 0
[   83.799873] imon_probe: Registered iMON driver(minor:0)
[   83.799891] imon_probe: iMON device on usb<4:3> initialized
[   83.799897] imon_probe: found iMON device
[   83.799899] lirc_dev: lirc_register_driver: sample_rate: 0
[   83.799915] imon_probe: Registered iMON driver(minor:1)
[   83.799931] imon_probe: iMON device on usb<4:3> initialized
[   83.799942] usbcore: registered new interface driver lirc_imon
[   83.984682] ACPI: PCI Interrupt Link [AIGP] enabled at IRQ 20
[   83.984687] nvidia 0000:02:00.0: PCI INT A -> Link[AIGP] -> GSI 20 (level, low) -> IRQ 20
[   83.984695] nvidia 0000:02:00.0: setting latency timer to 64
[   83.984888] NVRM: loading NVIDIA UNIX x86 Kernel Module  185.18.29  Thu Jul 23 05:09:54 PDT 2009
[   84.751264] hda_codec: Unknown model for ALC883, trying auto-probe from BIOS...
[   86.590814] lp: driver loaded but no devices found
[   86.831856] Adding 915664k swap on /dev/sda6.  Priority:-1 extents:1 across:915664k
[   87.425472] EXT3 FS on sda5, internal journal
[   88.232547] kjournald starting.  Commit interval 5 seconds
[   88.232997] EXT3 FS on sda3, internal journal
[   88.233004] EXT3-fs: mounted filesystem with ordered data mode.
[   88.598909] type=1505 audit(1250115784.206:2): operation="profile_load" name="/sbin/dhclient-script" name2="default" pid=2161
[   88.599000] type=1505 audit(1250115784.206:3): operation="profile_load" name="/sbin/dhclient3" name2="default" pid=2161
[   88.599033] type=1505 audit(1250115784.206:4): operation="profile_load" name="/usr/lib/NetworkManager/nm-dhcp-client.action" name2="default" pid=2161
[   88.599069] type=1505 audit(1250115784.206:5): operation="profile_load" name="/usr/lib/connman/scripts/dhclient-script" name2="default" pid=2161
[   88.643522] type=1505 audit(1250115784.256:6): operation="profile_load" name="/usr/sbin/mysqld" name2="default" pid=2166
[   88.671703] type=1505 audit(1250115784.286:7): operation="profile_load" name="/usr/sbin/tcpdump" name2="default" pid=2170
[   89.383333] forcedeth 0000:00:0a.0: irq 2301 for MSI/MSI-X
[   99.951260] eth0: no IPv6 routers present
[  104.995626] IR port opened
[  105.141853] display port opened

Re: Ubuntu 9.04 (2.6.28-14) and eSATA Port Multiplier (PMP) Not working

[Grant Grundler]

On Wed, Aug 12, 2009 at 3:36 PM, Chris K<kayex@rogers.com> wrote:
> Thanks for the reply Tejun.
>
> I gave the 2.6.30-2 kernel a try and I received the same error message
> as quoted below - it just happened a bit later on in the boot process.
> (not at the "starting.." screen)
>
> Chris.
>
> On Wed, Aug 12, 2009 at 12:19 AM, Tejun Heo <htejun@gmail.com> wrote:
>>
>> Chris K wrote:
>> > Hello Tejun,
>> >
>> > I was hoping you'd have some feedback or suggestions relating to the
>> > eSata port multiplier errors I am receiving below.
>> >
>> > I have a Silicone Image 3132 chipset (PCI-E 2-port eSATA controller
>> > card) and a Sans Digital TRM4-B 4x hard drive enclosure

Which PMP is in the TRM4-B HDD enclosure?

I'm comfortable that the SI 3132 SATA (sata_sil24 driver) works with PMPs
in kernel version 2.6.28 though I haven't tried that version specifically.

>> > with 4x 1TB WD
>> > Caviar Green drives. I am having difficulty getting drives detected with
>> > eSATA and Port Multiplier (PMP) in Ubuntu 9.04 running the
>> > 2.6.28-14-server (or generic) kernel. I've also tried
>> > 2.6.28-11-server/generic and 2.6.31-5-generic with no luck .
>> >
>> > On a Windows machine everything works correctly. When I boot my Ubuntu
>> > machine (or plug in the eSATA cable), it scans the external drives
>> > repeatedly (LEDs go on an off a number of times) and eventually times
>> > out with the following messages:

My guess is the LEDs going on and off are caused by the PMP getting reset
and not the Host OS "scanning". Are all the LEDs going on or off at
the same time?
Can you describe the on/off sequence of the LEDs?

I'm hoping the would tell us more about where in the discovery process
it's failing.
I don't even have a good guess what the problem might be.

hth,
grant

Re: Ubuntu 9.04 (2.6.28-14) and eSATA Port Multiplier (PMP) Not working

[Chris K]

On Mon, Aug 17, 2009 at 5:25 PM, Grant Grundler<grundler@google.com> wrote:
> On Wed, Aug 12, 2009 at 3:36 PM, Chris K<kayex@rogers.com> wrote:
>> Thanks for the reply Tejun.
>>
>> I gave the 2.6.30-2 kernel a try and I received the same error message
>> as quoted below - it just happened a bit later on in the boot process.
>> (not at the "starting.." screen)
>>
>> Chris.
>>
>> On Wed, Aug 12, 2009 at 12:19 AM, Tejun Heo <htejun@gmail.com> wrote:
>>>
>>> Chris K wrote:
>>> > Hello Tejun,
>>> >
>>> > I was hoping you'd have some feedback or suggestions relating to the
>>> > eSata port multiplier errors I am receiving below.
>>> >
>>> > I have a Silicone Image 3132 chipset (PCI-E 2-port eSATA controller
>>> > card) and a Sans Digital TRM4-B 4x hard drive enclosure
>
> Which PMP is in the TRM4-B HDD enclosure?

After opening it up, it looks to be a Silicone Image 3726 chip.
There's a sticker on the circuit board with "BIOS 1.0114"

>
> I'm comfortable that the SI 3132 SATA (sata_sil24 driver) works with PMPs
> in kernel version 2.6.28 though I haven't tried that version specifically.
>
>>> > with 4x 1TB WD
>>> > Caviar Green drives. I am having difficulty getting drives detected with
>>> > eSATA and Port Multiplier (PMP) in Ubuntu 9.04 running the
>>> > 2.6.28-14-server (or generic) kernel. I've also tried
>>> > 2.6.28-11-server/generic and 2.6.31-5-generic with no luck .
>>> >
>>> > On a Windows machine everything works correctly. When I boot my Ubuntu
>>> > machine (or plug in the eSATA cable), it scans the external drives
>>> > repeatedly (LEDs go on an off a number of times) and eventually times
>>> > out with the following messages:
>
> My guess is the LEDs going on and off are caused by the PMP getting reset
> and not the Host OS "scanning". Are all the LEDs going on or off at
> the same time?
> Can you describe the on/off sequence of the LEDs?
>

Sure. The Power and "HOST" LEDs both light up, followed by LED "1"
which is orange very briefly, green, orange briefly, green stays lit,
LED "2" orange very briefly, green stays lit, LED "3" orange very
briefly, green stays lit, LED "4" orange very briefly, green stays lit
- at this point all LEDs are on. Shortly after all LEDs turn off
together and the process repeats itself about 5 times.  After it
finishes it keeps Power, HOST and "1" lit up and then I receive the
error messages.

> I'm hoping the would tell us more about where in the discovery process
> it's failing.
> I don't even have a good guess what the problem might be.
>
> hth,
> grant
>

Haha, I know the feeling. Ran out of ideas a long time ago :-).  Let
me know if there's anything else you'd like me to try or any further
info you require.

Thanks.

Chris.

Re: Ubuntu 9.04 (2.6.28-14) and eSATA Port Multiplier (PMP) Not working

[Grant Grundler]

On Mon, Aug 17, 2009 at 3:30 PM, Chris K<kayex@rogers.com> wrote:
>...
>>>> > I have a Silicone Image 3132 chipset (PCI-E 2-port eSATA controller
>>>> > card) and a Sans Digital TRM4-B 4x hard drive enclosure
>>
>> Which PMP is in the TRM4-B HDD enclosure?
>
> After opening it up, it looks to be a Silicone Image 3726 chip.

Ok ...just some questions to pull a bit more info. Still no idea what is wrong.

Can you confirm the OS is seeing as a 3726?
Add a printk to dump SATA_PMP_GSCR_PROD_ID to the console
similar to how it's done in sata_pmp_revalidate_quick().  Or if dev->gscr[]
is already valid, printk dev->gscr[SATA_PMP_GSCR_PROD_ID]. This
assumesyou know how to build/install a kernel from a source tree.
Tell me if that's a bad assumption. :)

ISTR some very early 3726 devices reported themselves as 4726 or
something like that.
This can affect which sata_pmp_quirks() are applied.

BTW, the full dmesg output attached to the original mail never made it
to linux-ide mailing list...can you attach or post it someplace public?

> There's a sticker on the circuit board with "BIOS 1.0114"

Should be good. 1.0114 firmware has one problem I can't talk about now
(NDAs, etc) and is unlikely to be related to this problem.



..
>> My guess is the LEDs going on and off are caused by the PMP getting reset
>> and not the Host OS "scanning". Are all the LEDs going on or off at
>> the same time?
>> Can you describe the on/off sequence of the LEDs?
>>
>
> Sure. The Power and "HOST" LEDs both light up, followed by LED "1"
> which is orange very briefly, green, orange briefly, green stays lit,

How long between LED 1 and LED 2?
Is the sequence different if you power off the TRM4-B and power it
on again before rebooting the host machine?

If CONFIG_PRINTK_TIME=y, the dmesg output should let me figure this out.

I'm expecting some sort of "spin up delay" to take effect but offhand
don't know the code path or if it will matter for this problem.

> LED "2" orange very briefly, green stays lit, LED "3" orange very
> briefly, green stays lit, LED "4" orange very briefly, green stays lit
> - at this point all LEDs are on.

Ok - this does sound like ports behind the PMPs are being scanned.

> Shortly after all LEDs turn off
> together and the process repeats itself about 5 times.

Can you add debug code to dump how many ports the PMP claims to have?
I'm wondering if a "ghost port" (magic "port" which doesn't have a SATA link but
some magic registers instead) is discovered/reported.

> After it
> finishes it keeps Power, HOST and "1" lit up and then I receive the
> error messages.

I suspect the PMP probe code sets up the link before exiting the error
handling loop. This would leave the link 1 (port 0 on PMP) on.

thanks,
grant

>
>> I'm hoping the would tell us more about where in the discovery process
>> it's failing.
>> I don't even have a good guess what the problem might be.
>>
>> hth,
>> grant
>>
>
> Haha, I know the feeling. Ran out of ideas a long time ago :-).  Let
> me know if there's anything else you'd like me to try or any further
> info you require.
>
> Thanks.
>
> Chris.
>

Re: Ubuntu 9.04 (2.6.28-14) and eSATA Port Multiplier (PMP) Not working

[Chris K]

On Mon, Aug 17, 2009 at 10:39 PM, Grant Grundler<grundler@google.com> wrote:
> On Mon, Aug 17, 2009 at 3:30 PM, Chris K<kayex@rogers.com> wrote:
>>...
>>>>> > I have a Silicone Image 3132 chipset (PCI-E 2-port eSATA controller
>>>>> > card) and a Sans Digital TRM4-B 4x hard drive enclosure
>>>
>>> Which PMP is in the TRM4-B HDD enclosure?
>>
>> After opening it up, it looks to be a Silicone Image 3726 chip.
>
> Ok ...just some questions to pull a bit more info. Still no idea what is wrong.
>
> Can you confirm the OS is seeing as a 3726?
> Add a printk to dump SATA_PMP_GSCR_PROD_ID to the console
> similar to how it's done in sata_pmp_revalidate_quick().  Or if dev->gscr[]
> is already valid, printk dev->gscr[SATA_PMP_GSCR_PROD_ID]. This
> assumesyou know how to build/install a kernel from a source tree.
> Tell me if that's a bad assumption. :)

How about generous assumption ;-)  Could you elaborate on the steps
for this? I should be able to figure it out with a bit more info on
the process.

>
> ISTR some very early 3726 devices reported themselves as 4726 or
> something like that.
> This can affect which sata_pmp_quirks() are applied.

I noticed this line in the dmesg, does this confirm if it's reporting
the right model properly?
"ata7.15: Port Multiplier 1.1, 0x1095:0x3726 r23, 6 ports, feat 0x1/0x9"

>
> BTW, the full dmesg output attached to the original mail never made it
> to linux-ide mailing list...can you attach or post it someplace public?

Yes, you can find my dmesg @ http://pastebin.com/f50585886

Not sure if you saw this part before too - This is the output I get on
the screen during boot:

[59719.989422] ata7: irq_stat 0x01100010, PHY RDY changed
[59719.989477] ata7: SError: { 10B8B }
[59722.781043] ata7: exception Emask 0x10 SAct 0x0 SErr 0x0 action 0xe frozen
[59722.781112] ata7: irq_stat 0x00b40090, PHY RDY changed
[59791.300259] ata7.15: failed to write PMP_FEAT_EN (Emask=0x40)
[59791.300324] ata7: failed to recover PMP after 5 tries, giving up
[59791.300323] ata7: exception Emask 0x3 SAct 0x0 SErr 0x0 action 0x6 frozen t4
[59791.300483] ata7: irq_stat 0x00060002, device error via D2H FIS

>
>> There's a sticker on the circuit board with "BIOS 1.0114"
>
> Should be good. 1.0114 firmware has one problem I can't talk about now
> (NDAs, etc) and is unlikely to be related to this problem.
>
>
>
> ..
>>> My guess is the LEDs going on and off are caused by the PMP getting reset
>>> and not the Host OS "scanning". Are all the LEDs going on or off at
>>> the same time?
>>> Can you describe the on/off sequence of the LEDs?
>>>
>>
>> Sure. The Power and "HOST" LEDs both light up, followed by LED "1"
>> which is orange very briefly, green, orange briefly, green stays lit,
>
> How long between LED 1 and LED 2?
> Is the sequence different if you power off the TRM4-B and power it
> on again before rebooting the host machine?
>

LED 1 takes about 2-3 seconds.. the other LEDs are lit very quickly
one after another.

> If CONFIG_PRINTK_TIME=y, the dmesg output should let me figure this out.
>

This seems to be enabled already with my current kernel.

> I'm expecting some sort of "spin up delay" to take effect but offhand
> don't know the code path or if it will matter for this problem.
>
>> LED "2" orange very briefly, green stays lit, LED "3" orange very
>> briefly, green stays lit, LED "4" orange very briefly, green stays lit
>> - at this point all LEDs are on.
>
> Ok - this does sound like ports behind the PMPs are being scanned.
>
>> Shortly after all LEDs turn off
>> together and the process repeats itself about 5 times.
>
> Can you add debug code to dump how many ports the PMP claims to have?
> I'm wondering if a "ghost port" (magic "port" which doesn't have a SATA link but
> some magic registers instead) is discovered/reported.
>

I can sure try! What should I do to enable this?

Thanks,

Chris.

>> After it
>> finishes it keeps Power, HOST and "1" lit up and then I receive the
>> error messages.
>
> I suspect the PMP probe code sets up the link before exiting the error
> handling loop. This would leave the link 1 (port 0 on PMP) on.
>
> thanks,
> grant
>
>>
>>> I'm hoping the would tell us more about where in the discovery process
>>> it's failing.
>>> I don't even have a good guess what the problem might be.
>>>
>>> hth,
>>> grant
>>>
>>
>> Haha, I know the feeling. Ran out of ideas a long time ago :-).  Let
>> me know if there's anything else you'd like me to try or any further
>> info you require.
>>
>> Thanks.
>>
>> Chris.
>>
>

Re: Ubuntu 9.04 (2.6.28-14) and eSATA Port Multiplier (PMP) Not working

[Grant Grundler]

[-- Attachment #1: Type: text/plain, Size: 4897 bytes --]

Chris,
Sorry for the long delay.

On Tue, Aug 18, 2009 at 2:54 PM, Chris K<kayex@rogers.com> wrote:
...
>> Can you confirm the OS is seeing as a 3726?

The later output you posted confirmed this.

>> Add a printk to dump SATA_PMP_GSCR_PROD_ID to the console
>> similar to how it's done in sata_pmp_revalidate_quick().  Or if dev->gscr[]
>> is already valid, printk dev->gscr[SATA_PMP_GSCR_PROD_ID]. This
>> assumesyou know how to build/install a kernel from a source tree.
>> Tell me if that's a bad assumption. :)
>
> How about generous assumption ;-)  Could you elaborate on the steps
> for this? I should be able to figure it out with a bit more info on
> the process.

The kernel build process is in general steps very simple:
o download the latest stable kernel source from www.kernel.org
o unpacked the source (e.g. tar xzf linux-2.6.*.tar.bz2)
o cd linux-2.6.*
o cp /boot/
o make
o sudo make modules_install
o sudo make install

and check the boot loader (grub likely) knows vmlinuz (not vmlinux) is
installed.
Also need to look if an initrd is also needed. "man mkinitramfs" should help
build the initrd if "make install" isn't automagically doing that.


Then to "dump SATA_PMP_GSCR_PROD_ID", one needs to add a printk to
the libata layer. I've attached a patch to libata_pmp.c as a simple example.
Apply the patch with "patch -p1 < patchname". See
Documentation/SubmittingPatches
on how to a submit/apply patches.

>>
>> ISTR some very early 3726 devices reported themselves as 4726 or
>> something like that.
>> This can affect which sata_pmp_quirks() are applied.
>
> I noticed this line in the dmesg, does this confirm if it's reporting
> the right model properly?
> "ata7.15: Port Multiplier 1.1, 0x1095:0x3726 r23, 6 ports, feat 0x1/0x9"

Yes.

>
>>
>> BTW, the full dmesg output attached to the original mail never made it
>> to linux-ide mailing list...can you attach or post it someplace public?
>
> Yes, you can find my dmesg @ http://pastebin.com/f50585886

Thanks!

>
> Not sure if you saw this part before too - This is the output I get on
> the screen during boot:
>
> [59719.989422] ata7: irq_stat 0x01100010, PHY RDY changed
> [59719.989477] ata7: SError: { 10B8B }
> [59722.781043] ata7: exception Emask 0x10 SAct 0x0 SErr 0x0 action 0xe frozen
> [59722.781112] ata7: irq_stat 0x00b40090, PHY RDY changed
> [59791.300259] ata7.15: failed to write PMP_FEAT_EN (Emask=0x40)
> [59791.300324] ata7: failed to recover PMP after 5 tries, giving up
> [59791.300323] ata7: exception Emask 0x3 SAct 0x0 SErr 0x0 action 0x6 frozen t4
> [59791.300483] ata7: irq_stat 0x00060002, device error via D2H FIS

The "6 ports" is the clue I was looking for.

[    7.080266] ata7.15: Port Multiplier 1.1, 0x1095:0x3726 r23, 6
ports, feat 0x1/0x9
[    7.080531] ata7.00: hard resetting link
[    7.430307] ata7.00: SATA link up 3.0 Gbps (SStatus 123 SControl 320)
[    7.430311] ata7.01: hard resetting link
[    7.780305] ata7.01: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[    7.780309] ata7.02: hard resetting link
[    8.130305] ata7.02: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[    8.130310] ata7.03: hard resetting link
[    8.480305] ata7.03: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[    8.480310] ata7.04: hard resetting link
[    8.830317] ata7.04: SATA link down (SStatus 0 SControl 320)
[    8.830321] ata7.05: hard resetting link
[    9.180232] ata7.05: failed to read SCR 1 (Emask=0x1)
[    9.180233] ata7.05: failed to read SCR 0 (Emask=0x40)

I don't believe port ata7.05 exists. AFAIK,  sil3736 only has 5 ports (0 to 4).
One of the quirks isn't applying or needs to be added to the kernel.
I don't recall what the psuedo port is for but Tejun or "Sans Digital
TRM4-B" vendor might know.

I think this comment in libata-pmp.c might be relevant:
     /* port 5 is for SEMB device and it doesn't like SRST */

But it looks like port 5 isn't responding at all. You might add a hack to change
"6" to "5" inside the "sil3726 quirks" code chunk.

I would expect the "SEMB" device to respond but perhaps it needs more time
or some other magic that linux doesn't know in order to initialize.

...
> LED 1 takes about 2-3 seconds.. the other LEDs are lit very quickly
> one after another.
>
>> If CONFIG_PRINTK_TIME=y, the dmesg output should let me figure this out.
>>
>
> This seems to be enabled already with my current kernel.

Yup - it is.

>> Can you add debug code to dump how many ports the PMP claims to have?
>> I'm wondering if a "ghost port" (magic "port" which doesn't have a SATA link but
>> some magic registers instead) is discovered/reported.
>>
>
> I can sure try! What should I do to enable this?

The console output about "6 ports" already tells us this. But the
patch below will tell us again. :)

hth,
grant

[-- Attachment #2: diff-2.6.30.4-libata_pmp_printk-01 --]
[-- Type: application/octet-stream, Size: 431 bytes --]

--- linux-2.6.30.4/drivers/ata/libata-pmp.c-ORIG	2009-08-25 14:50:22.000000000 -0700
+++ linux-2.6.30.4/drivers/ata/libata-pmp.c	2009-08-25 14:49:04.000000000 -0700
@@ -238,6 +238,10 @@
 
 	nr_ports = sata_pmp_gscr_ports(gscr);
 
+printk("libata-pmp: PRODID 0x%x  Ports %d\n",
+		gscr[SATA_PMP_GSCR_PROD_ID],
+		nr_ports);
+	
 	if (nr_ports <= 0 || nr_ports > SATA_PMP_MAX_PORTS) {
 		rc = -EINVAL;
 		reason = "invalid nr_ports";

Re: Ubuntu 9.04 (2.6.28-14) and eSATA Port Multiplier (PMP) Not working

[Mark Lord]

Grant Grundler wrote:
>
> I don't believe port ata7.05 exists. AFAIK,  sil3736 only has 5 ports (0 to 4).
> One of the quirks isn't applying or needs to be added to the kernel.
> I don't recall what the psuedo port is for but Tejun or "Sans Digital
> TRM4-B" vendor might know.
..

The "extra" phantom port is usually for SEMB (enclosure management).

Cheers

Re: Ubuntu 9.04 (2.6.28-14) and eSATA Port Multiplier (PMP) Not working

[Tejun Heo]

Hello,

Grant Grundler wrote:
>> [59719.989422] ata7: irq_stat 0x01100010, PHY RDY changed
>> [59719.989477] ata7: SError: { 10B8B }
>> [59722.781043] ata7: exception Emask 0x10 SAct 0x0 SErr 0x0 action 0xe frozen
>> [59722.781112] ata7: irq_stat 0x00b40090, PHY RDY changed
>> [59791.300259] ata7.15: failed to write PMP_FEAT_EN (Emask=0x40)
>> [59791.300324] ata7: failed to recover PMP after 5 tries, giving up
>> [59791.300323] ata7: exception Emask 0x3 SAct 0x0 SErr 0x0 action 0x6 frozen t4
>> [59791.300483] ata7: irq_stat 0x00060002, device error via D2H FIS
> 
> The "6 ports" is the clue I was looking for.
> 
> [    7.080266] ata7.15: Port Multiplier 1.1, 0x1095:0x3726 r23, 6
> ports, feat 0x1/0x9
> [    7.080531] ata7.00: hard resetting link
> [    7.430307] ata7.00: SATA link up 3.0 Gbps (SStatus 123 SControl 320)
> [    7.430311] ata7.01: hard resetting link
> [    7.780305] ata7.01: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
> [    7.780309] ata7.02: hard resetting link
> [    8.130305] ata7.02: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
> [    8.130310] ata7.03: hard resetting link
> [    8.480305] ata7.03: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
> [    8.480310] ata7.04: hard resetting link
> [    8.830317] ata7.04: SATA link down (SStatus 0 SControl 320)
> [    8.830321] ata7.05: hard resetting link
> [    9.180232] ata7.05: failed to read SCR 1 (Emask=0x1)
> [    9.180233] ata7.05: failed to read SCR 0 (Emask=0x40)
> 
> I don't believe port ata7.05 exists. AFAIK,  sil3736 only has 5 ports (0 to 4).
> One of the quirks isn't applying or needs to be added to the kernel.
> I don't recall what the psuedo port is for but Tejun or "Sans Digital
> TRM4-B" vendor might know.
> 
> I think this comment in libata-pmp.c might be relevant:
>      /* port 5 is for SEMB device and it doesn't like SRST */
> 
> But it looks like port 5 isn't responding at all. You might add a hack to change
> "6" to "5" inside the "sil3726 quirks" code chunk.

Ah... right, it's the SEMB port which is causing the problem.  I left
it there just in case someone would extend on it and make it useful,
which never really happened and given the general flakiness of this
first generation PMPs, I think we would be better off simply disabling
these SEMB and configuration devices altogether.  Any objections?

Thanks.

-- 
tejun

Re: Ubuntu 9.04 (2.6.28-14) and eSATA Port Multiplier (PMP) Not working

[Grant Grundler]

On Wed, Aug 26, 2009 at 10:53 PM, Tejun Heo<tj@kernel.org> wrote:
...
>> I don't believe port ata7.05 exists. AFAIK,  sil3736 only has 5 ports (0 to 4).
>> One of the quirks isn't applying or needs to be added to the kernel.
>> I don't recall what the psuedo port is for but Tejun or "Sans Digital
>> TRM4-B" vendor might know.
>>
>> I think this comment in libata-pmp.c might be relevant:
>>      /* port 5 is for SEMB device and it doesn't like SRST */
>>
>> But it looks like port 5 isn't responding at all. You might add a hack to change
>> "6" to "5" inside the "sil3726 quirks" code chunk.
>
> Ah... right, it's the SEMB port which is causing the problem.  I left
> it there just in case someone would extend on it and make it useful,
> which never really happened and given the general flakiness of this
> first generation PMPs, I think we would be better off simply disabling
> these SEMB and configuration devices altogether.  Any objections?

No objection.

Just some thoughts:
How can we find out if anyone has the SEMB properly wired up?
Would it be hard to make libata aware of "SEMB port not responding" case?
ie if the SEMB port times out or has no link, reduce the port count of
the sil3726 PMP by one.

Maybe add a "enable_sil24_semb" flag to libata?
(avoid checking unless someone asks for it). I hate magic flags but also
don't want to subject most people to the timeout delay.

hth,
grant

Re: Ubuntu 9.04 (2.6.28-14) and eSATA Port Multiplier (PMP) Not working

[Tejun Heo]

Hello,

Chris K wrote:
> I gave the 2.6.30-2 kernel a try and I received the same error message
> as quoted below - it just happened a bit later on in the boot process.
> (not at the "starting.." screen)

Does libata.force=1.5Gbps kernel parameter make any difference?

Thanks.

-- 
tejun

Re: Ubuntu 9.04 (2.6.28-14) and eSATA Port Multiplier (PMP) Not working

[Chris K]

The libata.force=1.5Gbps kernel parameter did not make any difference for me.

Chris.

On Fri, Aug 14, 2009 at 5:06 AM, Tejun Heo <htejun@gmail.com> wrote:
>
> Hello,
>
> Chris K wrote:
> > I gave the 2.6.30-2 kernel a try and I received the same error message
> > as quoted below - it just happened a bit later on in the boot process.
> > (not at the "starting.." screen)
>
> Does libata.force=1.5Gbps kernel parameter make any difference?
>
> Thanks.
>
> --
> tejun