* Re: 2.6.32.2 SATA link detect failed, 2.6.32.1 works fine [not found] ` <alpine.LNX.2.00.0912220859060.1686@darkstar.example.net> @ 2009-12-22 1:08 ` Robert Hancock 2009-12-22 2:02 ` fengxiangjun 0 siblings, 1 reply; 17+ messages in thread From: Robert Hancock @ 2009-12-22 1:08 UTC (permalink / raw) To: fengxiangjun; +Cc: linux-kernel, linux-ide, Tejun Heo On Mon, Dec 21, 2009 at 7:02 PM, fengxiangjun <fengxiangjun@neusoft.com> wrote: > > Yeah, running 2.6.32.1 now, no problem. > > dmesg shows: > > ata1.00: SATA link up 3.0 Gbps (SStatus 123 SControl 300) > > When booting 2.6.32.2 with the same config, I get > > ata1.00: SATA link down (SStatus 0 SControl 301) > > Weird. CCing linux-ide and Tejun. Could be some kind of timing difference triggering the problem, perhaps? > > On Mon, 21 Dec 2009, Robert Hancock wrote: > >> On 12/21/2009 05:12 AM, fengxiangjun wrote: >> > >> > Hi, >> > >> > after upgrading to 2.6.32.2, >> > with the attached config, >> > kernel booting always(just tried 10+ times) failed at: >> > >> > ata1.00: SATA link down (SStatus 0 SControl 301) >> > ... >> > VFS: Cannot open root device ... >> >> There were no libata changes in 2.6.32.2 that should have affected this. Are >> you sure the .config is unchanged? Have you rechecked that 2.6.31.1 still >> works? >> > --------------------------------------------------------------------------------------------------- > Confidentiality Notice: The information contained in this e-mail and any accompanying attachment(s) > is intended only for the use of the intended recipient and may be confidential and/or privileged of > Neusoft Corporation, its subsidiaries and/or its affiliates. If any reader of this communication is > not the intended recipient, unauthorized use, forwarding, printing, storing, disclosure or copying > is strictly prohibited, and may be unlawful.If you have received this communication in error,please > immediately notify the sender by return e-mail, and delete the original message and all copies from > your system. Thank you. > --------------------------------------------------------------------------------------------------- > > ^ permalink raw reply [flat|nested] 17+ messages in thread
* Re: 2.6.32.2 SATA link detect failed, 2.6.32.1 works fine 2009-12-22 1:08 ` 2.6.32.2 SATA link detect failed, 2.6.32.1 works fine Robert Hancock @ 2009-12-22 2:02 ` fengxiangjun 2009-12-23 8:55 ` Tejun Heo 0 siblings, 1 reply; 17+ messages in thread From: fengxiangjun @ 2009-12-22 2:02 UTC (permalink / raw) To: Robert Hancock; +Cc: linux-kernel, linux-ide, Tejun Heo [-- Attachment #1: Type: TEXT/PLAIN, Size: 3001 bytes --] You are right, it's definitely timing related. I just tried capturing the failed booting message through a null modem cable, but the problem goes away! It seems that I can't reproduce it with serial console attached. dmesg attached. On Mon, 21 Dec 2009, Robert Hancock wrote: > On Mon, Dec 21, 2009 at 7:02 PM, fengxiangjun <fengxiangjun@neusoft.com> wrote: > > > > Yeah, running 2.6.32.1 now, no problem. > > > > dmesg shows: > > > > ata1.00: SATA link up 3.0 Gbps (SStatus 123 SControl 300) > > > > When booting 2.6.32.2 with the same config, I get > > > > ata1.00: SATA link down (SStatus 0 SControl 301) > > > > Weird. > > CCing linux-ide and Tejun. Could be some kind of timing difference > triggering the problem, perhaps? > > > > > On Mon, 21 Dec 2009, Robert Hancock wrote: > > > >> On 12/21/2009 05:12 AM, fengxiangjun wrote: > >> > > >> > Hi, > >> > > >> > after upgrading to 2.6.32.2, > >> > with the attached config, > >> > kernel booting always(just tried 10+ times) failed at: > >> > > >> > ata1.00: SATA link down (SStatus 0 SControl 301) > >> > ... > >> > VFS: Cannot open root device ... > >> > >> There were no libata changes in 2.6.32.2 that should have affected this. Are > >> you sure the .config is unchanged? Have you rechecked that 2.6.31.1 still > >> works? > >> > > --------------------------------------------------------------------------------------------------- > > Confidentiality Notice: The information contained in this e-mail and any accompanying attachment(s) > > is intended only for the use of the intended recipient and may be confidential and/or privileged of > > Neusoft Corporation, its subsidiaries and/or its affiliates. If any reader of this communication is > > not the intended recipient, unauthorized use, forwarding, printing, storing, disclosure or copying > > is strictly prohibited, and may be unlawful.If you have received this communication in error,please > > immediately notify the sender by return e-mail, and delete the original message and all copies from > > your system. Thank you. > > --------------------------------------------------------------------------------------------------- > > > > > --------------------------------------------------------------------------------------------------- Confidentiality Notice: The information contained in this e-mail and any accompanying attachment(s) is intended only for the use of the intended recipient and may be confidential and/or privileged of Neusoft Corporation, its subsidiaries and/or its affiliates. If any reader of this communication is not the intended recipient, unauthorized use, forwarding, printing, storing, disclosure or copying is strictly prohibited, and may be unlawful.If you have received this communication in error,please immediately notify the sender by return e-mail, and delete the original message and all copies from your system. Thank you. --------------------------------------------------------------------------------------------------- [-- Attachment #2: Type: TEXT/PLAIN, Size: 18190 bytes --] Linux version 2.6.32.2 (root@darkstar) (gcc version 4.4.2 (GCC) ) #1 SMP Tue Dec 22 09:09:26 CST 2009 Command line: BOOT_IMAGE=Linux-32.2 ro root=803 console=ttyS0 console=tty1 KERNEL supported cpus: Intel GenuineIntel AMD AuthenticAMD Centaur CentaurHauls BIOS-provided physical RAM map: BIOS-e820: 0000000000000000 - 000000000009fc00 (usable) BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved) BIOS-e820: 00000000000e8000 - 0000000000100000 (reserved) BIOS-e820: 0000000000100000 - 00000000df7b1d00 (usable) BIOS-e820: 00000000df7b1d00 - 00000000df7b3d00 (ACPI NVS) BIOS-e820: 00000000df7b3d00 - 00000000e0000000 (reserved) BIOS-e820: 00000000f4000000 - 00000000f8000000 (reserved) BIOS-e820: 00000000fec00000 - 00000000fed40000 (reserved) BIOS-e820: 00000000fed45000 - 0000000100000000 (reserved) BIOS-e820: 0000000100000000 - 0000000120000000 (usable) DMI 2.4 present. last_pfn = 0x120000 max_arch_pfn = 0x400000000 x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106 last_pfn = 0xdf7b1 max_arch_pfn = 0x400000000 init_memory_mapping: 0000000000000000-00000000df7b1000 init_memory_mapping: 0000000100000000-0000000120000000 ACPI: RSDP 00000000000e7610 00014 (v00 COMPAQ) ACPI: RSDT 00000000df7c3d40 00040 (v01 HPQOEM SLIC-BPC 20070413 00000000) ACPI: FACP 00000000df7c3de8 00074 (v01 COMPAQ BROADH2O 00000001 00000000) ACPI: DSDT 00000000df7c4143 094FE (v01 COMPAQ DSDT_PRJ 00000001 MSFT 0100000E) ACPI: FACS 00000000df7c3d00 00040 ACPI: APIC 00000000df7c3e5c 00068 (v01 COMPAQ BROADH2O 00000001 00000000) ACPI: ASF! 00000000df7c3ec4 00063 (v32 COMPAQ BROADH2O 00000001 00000000) ACPI: MCFG 00000000df7c3f27 0003C (v01 COMPAQ BROADH2O 00000001 00000000) ACPI: TCPA 00000000df7c3f63 00032 (v01 COMPAQ BROADH2O 00000001 00000000) ACPI: SLIC 00000000df7c3f95 00176 (v01 HPQOEM SLIC-BPC 00000001 00000000) ACPI: HPET 00000000df7c410b 00038 (v01 COMPAQ BROADH2O 00000001 00000000) (7 early reservations) ==> bootmem [0000000000 - 0120000000] #0 [0000000000 - 0000001000] BIOS data page ==> [0000000000 - 0000001000] #1 [0000006000 - 0000008000] TRAMPOLINE ==> [0000006000 - 0000008000] #2 [0001000000 - 000158d1ac] TEXT DATA BSS ==> [0001000000 - 000158d1ac] #3 [000009fc00 - 0000100000] BIOS reserved ==> [000009fc00 - 0000100000] #4 [000158e000 - 000158e0f3] BRK ==> [000158e000 - 000158e0f3] #5 [0000008000 - 000000c000] PGTABLE ==> [0000008000 - 000000c000] #6 [000000c000 - 000000d000] PGTABLE ==> [000000c000 - 000000d000] Zone PFN ranges: DMA 0x00000000 -> 0x00001000 DMA32 0x00001000 -> 0x00100000 Normal 0x00100000 -> 0x00120000 Movable zone start PFN for each node early_node_map[3] active PFN ranges 0: 0x00000000 -> 0x0000009f 0: 0x00000100 -> 0x000df7b1 0: 0x00100000 -> 0x00120000 ACPI: PM-Timer IO Port: 0xf808 ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled) ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled) ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1]) ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1]) ACPI: IOAPIC (id[0x01] address[0xfec00000] gsi_base[0]) IOAPIC[0]: apic_id 1, version 32, address 0xfec00000, GSI 0-23 ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) Using ACPI (MADT) for SMP configuration information ACPI: HPET id: 0x8086a201 base: 0xfed00000 SMP: Allowing 2 CPUs, 0 hotplug CPUs Allocating PCI resources starting at e0000000 (gap: e0000000:14000000) NR_CPUS:2 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 PERCPU: Embedded 25 pages/cpu @ffff880028200000 s70616 r8192 d23592 u1048576 pcpu-alloc: s70616 r8192 d23592 u1048576 alloc=1*2097152 pcpu-alloc: [0] 0 1 Built 1 zonelists in Zone order, mobility grouping on. Total pages: 1030120 Kernel command line: BOOT_IMAGE=Linux-32.2 ro root=803 console=ttyS0 console=tty1 PID hash table entries: 4096 (order: 3, 32768 bytes) Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes) Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes) Initializing CPU#0 Checking aperture... No AGP bridge found PCI-DMA: Using software bounce buffering for IO (SWIOTLB) Placing 64MB software IO TLB between ffff880020000000 - ffff880024000000 software IO TLB at phys 0x20000000 - 0x24000000 Memory: 4046908k/4718592k available (3203k kernel code, 533184k absent, 137608k reserved, 1760k data, 376k init) SLUB: Genslabs=13, HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 Hierarchical RCU implementation. NR_IRQS:320 Console: colour VGA+ 80x25 console [tty1] enabled console [ttyS0] enabled HPET: 3 timers in total, 0 timers will be used for per-cpu timer Fast TSC calibration using PIT Detected 2394.119 MHz processor. Calibrating delay loop (skipped), value calculated using timer frequency.. 4788.23 BogoMIPS (lpj=23941190) 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 mce: CPU supports 6 MCE banks CPU0: Thermal monitoring enabled (TM2) using mwait in idle threads. ACPI: Core revision 20090903 Setting APIC routing to flat ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 CPU0: Intel(R) Core(TM)2 CPU 6600 @ 2.40GHz stepping 06 Booting processor 1 APIC 0x1 ip 0x6000 Initializing CPU#1 Calibrating delay using timer specific routine.. 4788.08 BogoMIPS (lpj=23940439) CPU: L1 I cache: 32K, L1 D cache: 32K CPU: L2 cache: 4096K CPU: Physical Processor ID: 0 CPU: Processor Core ID: 1 CPU1: Thermal monitoring enabled (TM2) CPU1: Intel(R) Core(TM)2 CPU 6600 @ 2.40GHz stepping 06 checking TSC synchronization [CPU#0 -> CPU#1]: passed. Brought up 2 CPUs Total of 2 processors activated (9576.32 BogoMIPS). NET: Registered protocol family 16 ACPI: bus type pci registered PCI: MCFG configuration 0: base f4000000 segment 0 buses 0 - 63 PCI: MCFG area at f4000000 reserved in E820 PCI: Using MMCONFIG at f4000000 - f7ffffff PCI: Using configuration type 1 for base access bio: create slab <bio-0> at 0 ACPI: Interpreter enabled ACPI: (supports S0 S3 S5) ACPI: Using IOAPIC for interrupt routing ACPI: No dock devices found. ACPI Error (dsfield-0143): [CAPD] Namespace lookup failure, AE_ALREADY_EXISTS ACPI Error (psparse-0537): Method parse/execution failed [\_SB_.PCI0._OSC] (Node ffff88011f8132e0), AE_ALREADY_EXISTS ACPI: Marking method _OSC as Serialized because of AE_ALREADY_EXISTS error ACPI Warning for \_SB_.PCI0._OSC: Parameter count mismatch - ASL declared 5, ACPI requires 4 (20090903/nspredef-336) ACPI: PCI Root Bridge [PCI0] (0000:00) 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 0000:00:1c.1: PME# supported from D0 D3hot D3cold pci 0000:00:1c.1: 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 f800-f87f claimed by ICH6 ACPI/GPIO/TCO pci 0000:00:1f.0: quirk: region fa00-fa3f claimed by ICH6 GPIO pci 0000:00:1f.0: ICH7 LPC Generic IO decode 1 PIO at 0400 (mask 007f) pci 0000:00:1f.0: ICH7 LPC Generic IO decode 2 PIO at 0480 (mask 000f) pci 0000:00:1f.0: ICH7 LPC Generic IO decode 3 PIO at 0cb0 (mask 000f) pci 0000:00:1f.2: PME# supported from D3hot pci 0000:00:1f.2: PME# disabled pci 0000:00:1f.5: PME# supported from D3hot pci 0000:00:1f.5: PME# disabled pci 0000:3f:00.0: PME# supported from D3hot D3cold pci 0000:3f:00.0: PME# disabled pci 0000:00:1e.0: transparent bridge ACPI Error (dsfield-0143): [CAPD] Namespace lookup failure, AE_ALREADY_EXISTS ACPI Error (psparse-0537): Method parse/execution failed [\_SB_.PCI0._OSC] (Node ffff88011f8132e0), AE_ALREADY_EXISTS ACPI Warning for \_SB_.PCI0._OSC: Parameter count mismatch - ASL declared 5, ACPI requires 4 (20090903/nspredef-336) ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 *10 11 14 15) ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 *10 11 14 15) ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 *5 6 7 10 11 14 15) ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 10 11 14 15) *0, disabled. ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 10 *11 14 15) ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 *5 6 7 10 11 14 15) ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 *10 11 14 15) ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 7 10 11 14 15) *0, disabled. vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none vgaarb: loaded SCSI subsystem initialized usbcore: registered new interface driver usbfs usbcore: registered new interface driver hub usbcore: registered new device driver usb PCI: Using ACPI for IRQ routing hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0 hpet0: 3 comparators, 64-bit 14.318180 MHz counter Switching to clocksource tsc pnp: PnP ACPI init ACPI: bus type pnp registered pnp 00:0d: io resource (0xf800-0xf81f) overlaps 0000:00:1f.0 BAR 7 (0xf800-0xf87f), disabling pnp 00:0d: io resource (0xf820-0xf83f) overlaps 0000:00:1f.0 BAR 7 (0xf800-0xf87f), disabling pnp 00:0d: io resource (0xf840-0xf85f) overlaps 0000:00:1f.0 BAR 7 (0xf800-0xf87f), disabling pnp 00:0d: io resource (0xf860-0xf87f) overlaps 0000:00:1f.0 BAR 7 (0xf800-0xf87f), disabling pnp: PnP ACPI: found 15 devices ACPI: ACPI bus type pnp unregistered system 00:0c: ioport range 0x4d0-0x4d1 has been reserved system 00:0d: ioport range 0x400-0x41f has been reserved system 00:0d: ioport range 0x420-0x43f has been reserved system 00:0d: ioport range 0x440-0x45f has been reserved system 00:0d: ioport range 0x460-0x47f has been reserved system 00:0d: ioport range 0x480-0x48f has been reserved system 00:0d: ioport range 0xcb0-0xcbf has been reserved system 00:0d: ioport range 0xfa00-0xfa3f has been reserved system 00:0d: ioport range 0xfc00-0xfc7f has been reserved system 00:0d: ioport range 0xfc80-0xfcff has been reserved system 00:0d: ioport range 0xfe00-0xfe7f has been reserved system 00:0d: ioport range 0xfe80-0xfeff has been reserved system 00:0e: iomem range 0x0-0x9ffff could not be reserved system 00:0e: iomem range 0x100000-0xdfffffff could not be reserved system 00:0e: iomem range 0xe4000-0xfffff could not be reserved system 00:0e: iomem range 0xfec01000-0xfecfffff has been reserved system 00:0e: iomem range 0xfed00400-0xfed3ffff has been reserved system 00:0e: iomem range 0xfed40000-0xffffffff could not be reserved system 00:0e: iomem range 0xf4000000-0xf7ffffff has been reserved system 00:0e: iomem range 0xcdc00-0xe3fff has been reserved pci 0000:00:1c.0: PCI bridge, secondary bus 0000:20 pci 0000:00:1c.0: IO window: 0x2000-0x2fff pci 0000:00:1c.0: MEM window: 0xf0000000-0xf01fffff pci 0000:00:1c.0: PREFETCH window: 0x000000f0200000-0x000000f03fffff pci 0000:00:1c.1: PCI bridge, secondary bus 0000:3f pci 0000:00:1c.1: IO window: 0x3000-0x3fff pci 0000:00:1c.1: MEM window: 0xf0600000-0xf08fffff pci 0000:00:1c.1: PREFETCH window: 0x000000f0900000-0x000000f0afffff pci 0000:00:1e.0: PCI bridge, secondary bus 0000:07 pci 0000:00:1e.0: IO window: disabled pci 0000:00:1e.0: MEM window: disabled pci 0000:00:1e.0: PREFETCH window: disabled pci 0000:00:1c.1: PCI INT B -> GSI 21 (level, low) -> IRQ 21 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 fuse init (API version 7.13) msgmni has been set to 7905 Block layer SCSI generic (bsg) driver version 0.4 loaded (major 254) io scheduler noop registered io scheduler cfq registered (default) input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0 ACPI: Power Button [PBTN] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1 ACPI: Power Button [PWRF] ACPI: SSDT 00000000df7ce602 00320 (v01 COMPAQ CPU_TM2 00000001 MSFT 0100000E) processor LNXCPU:00: registered as cooling_device0 processor LNXCPU:01: registered as cooling_device1 Generic RTC Driver v1.07 Linux agpgart interface v0.103 agpgart-intel 0000:00:00.0: Intel 965Q Chipset agpgart-intel 0000:00:00.0: detected 7676K stolen memory agpgart-intel 0000:00:00.0: AGP aperture is 256M @ 0xe0000000 [drm] Initialized drm 1.1.0 20060810 pci 0000:00:02.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0 Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A 00:08: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A loop: module loaded ata_piix 0000:00:1f.2: PCI INT B -> GSI 18 (level, low) -> IRQ 18 ata_piix 0000:00:1f.2: MAP [ P0 P2 P1 P3 ] scsi0 : ata_piix scsi1 : ata_piix ata1: SATA max UDMA/133 cmd 0x1f0 ctl 0x3f6 bmdma 0x11c0 irq 14 ata2: SATA max UDMA/133 cmd 0x170 ctl 0x376 bmdma 0x11c8 irq 15 ata_piix 0000:00:1f.5: PCI INT B -> GSI 18 (level, low) -> IRQ 18 ata_piix 0000:00:1f.5: MAP [ P0 -- P1 -- ] scsi2 : ata_piix scsi3 : ata_piix ata3: SATA max UDMA/133 cmd 0x1218 ctl 0x1230 bmdma 0x11e0 irq 18 ata4: SATA max UDMA/133 cmd 0x1220 ctl 0x1234 bmdma 0x11e8 irq 18 tg3.c:v3.102 (September 1, 2009) tg3 0000:3f:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17 eth0: Tigon3 [partno(BCM95755) rev a002] (PCI Express) MAC address 00:1b:78:b7:76:d8 eth0: attached PHY is 5755 (10/100/1000Base-T Ethernet) (WireSpeed[1]) eth0: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0] TSOcap[1] ata4: SATA link down (SStatus 0 SControl 300) ata2.00: SATA link down (SStatus 0 SControl 300) ata2.01: SATA link down (SStatus 4 SControl 300) ata3: SATA link down (SStatus 0 SControl 300) eth0: dma_rwctrl[76180000] dma_mask[64-bit] tun: Universal TUN/TAP device driver, 1.6 tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com> ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver ata1.00: SATA link up 3.0 Gbps (SStatus 123 SControl 300) ata1.01: SATA link down (SStatus 4 SControl 300) ata1.00: ATA-7: WDC WD800JD-60LSA5, 10.01E03, max UDMA/100 ata1.00: 156301488 sectors, multi 16: LBA48 ata1.00: configured for UDMA/100 scsi 0:0:0:0: Direct-Access ATA WDC WD800JD-60LS 10.0 PQ: 0 ANSI: 5 sd 0:0:0:0: [sda] 156301488 512-byte logical blocks: (80.0 GB/74.5 GiB) sd 0:0:0:0: [sda] Write Protect is off sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA ehci_hcd 0000:00:1a.7: PCI INT C -> GSI 22 (level, low) -> IRQ 22 ehci_hcd 0000:00:1a.7: EHCI Host Controller ehci_hcd 0000:00:1a.7: new USB bus registered, assigned bus number 1 ehci_hcd 0000:00:1a.7: debug port 1 ehci_hcd 0000:00:1a.7: irq 22, io mem 0xf0504000 sda: ehci_hcd 0000:00:1a.7: USB 2.0 started, EHCI 1.00 sda1 sda2 < usb usb1: configuration #1 chosen from 1 choice sda5 > sda3 hub 1-0:1.0: USB hub found hub 1-0:1.0: 4 ports detected ehci_hcd 0000:00:1d.7: PCI INT A -> GSI 20 (level, low) -> IRQ 20 ehci_hcd 0000:00:1d.7: EHCI Host Controller ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 2 ehci_hcd 0000:00:1d.7: debug port 1 ehci_hcd 0000:00:1d.7: irq 20, io mem 0xf0504400 sd 0:0:0:0: [sda] Attached SCSI disk ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00 usb usb2: configuration #1 chosen from 1 choice hub 2-0:1.0: USB hub found hub 2-0:1.0: 4 ports detected uhci_hcd: USB Universal Host Controller Interface driver uhci_hcd 0000:00:1a.0: PCI INT A -> GSI 20 (level, low) -> IRQ 20 uhci_hcd 0000:00:1a.0: UHCI Host Controller uhci_hcd 0000:00:1a.0: new USB bus registered, assigned bus number 3 uhci_hcd 0000:00:1a.0: irq 20, io base 0x00001100 usb usb3: configuration #1 chosen from 1 choice hub 3-0:1.0: USB hub found hub 3-0:1.0: 2 ports detected uhci_hcd 0000:00:1a.1: PCI INT B -> GSI 21 (level, low) -> IRQ 21 uhci_hcd 0000:00:1a.1: UHCI Host Controller uhci_hcd 0000:00:1a.1: new USB bus registered, assigned bus number 4 uhci_hcd 0000:00:1a.1: irq 21, io base 0x00001120 usb usb4: configuration #1 chosen from 1 choice hub 4-0:1.0: USB hub found hub 4-0:1.0: 2 ports detected uhci_hcd 0000:00:1d.0: PCI INT A -> GSI 20 (level, low) -> IRQ 20 uhci_hcd 0000:00:1d.0: UHCI Host Controller uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 5 uhci_hcd 0000:00:1d.0: irq 20, io base 0x00001140 usb usb5: configuration #1 chosen from 1 choice hub 5-0:1.0: USB hub found hub 5-0:1.0: 2 ports detected uhci_hcd 0000:00:1d.1: PCI INT B -> GSI 21 (level, low) -> IRQ 21 uhci_hcd 0000:00:1d.1: UHCI Host Controller uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 6 uhci_hcd 0000:00:1d.1: irq 21, io base 0x00001160 usb usb6: configuration #1 chosen from 1 choice hub 6-0:1.0: USB hub found hub 6-0:1.0: 2 ports detected Initializing USB Mass Storage driver... usbcore: registered new interface driver usb-storage USB Mass Storage support registered. PNP: PS/2 Controller [PNP0303:KBD,PNP0f0e:PS2M] at 0x60,0x64 irq 1,12 serio: i8042 KBD port at 0x60,0x64 irq 1 serio: i8042 AUX port at 0x60,0x64 irq 12 mice: PS/2 mouse device common for all mice cpuidle: using governor ladder cpuidle: using governor menu Advanced Linux Sound Architecture Driver Version 1.0.21. HDA Intel 0000:00:1b.0: PCI INT A -> GSI 21 (level, low) -> IRQ 21 input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 ALSA device list: #0: HDA Intel at 0xf0500000 irq 21 Netfilter messages via NETLINK v0.30. nf_conntrack version 0.5.0 (16384 buckets, 65536 max) ctnetlink v0.93: registering with nfnetlink. ip_tables: (C) 2000-2006 Netfilter Core Team TCP cubic registered NET: Registered protocol family 17 input: ImPS/2 Logitech Wheel Mouse as /devices/platform/i8042/serio1/input/input3 kjournald starting. Commit interval 5 seconds EXT3-fs: mounted filesystem with writeback data mode. VFS: Mounted root (ext3 filesystem) readonly on device 8:3. Freeing unused kernel memory: 376k freed EXT3 FS on sda3, internal journal kjournald starting. Commit interval 5 seconds EXT3 FS on sda5, internal journal EXT3-fs: mounted filesystem with writeback data mode. ^ permalink raw reply [flat|nested] 17+ messages in thread
* Re: 2.6.32.2 SATA link detect failed, 2.6.32.1 works fine 2009-12-22 2:02 ` fengxiangjun @ 2009-12-23 8:55 ` Tejun Heo 2009-12-23 9:29 ` fengxiangjun 0 siblings, 1 reply; 17+ messages in thread From: Tejun Heo @ 2009-12-23 8:55 UTC (permalink / raw) To: fengxiangjun; +Cc: Robert Hancock, linux-kernel, linux-ide [-- Attachment #1: Type: text/plain, Size: 591 bytes --] Hello, On 12/22/2009 11:02 AM, fengxiangjun wrote: > You are right, it's definitely timing related. > > I just tried capturing the failed booting message through a null modem > cable, but the problem goes away! It seems that I can't reproduce it > with serial console attached. Hmmm... this is the second report of probing failure with SIDPR based hardreset. Can you please apply the attached patch and see whether the problem is reproducible? And if so, please attach full boot log. Can you please also attach hdparm -I output of the occassionally failing drive. Thanks. -- tejun [-- Attachment #2: piix-longer-debounce.patch --] [-- Type: text/x-patch, Size: 2956 bytes --] diff --git a/drivers/ata/ata_piix.c b/drivers/ata/ata_piix.c index 9ac4e37..f50bba6 100644 --- a/drivers/ata/ata_piix.c +++ b/drivers/ata/ata_piix.c @@ -173,6 +173,8 @@ static int piix_sidpr_scr_read(struct ata_link *link, unsigned int reg, u32 *val); static int piix_sidpr_scr_write(struct ata_link *link, unsigned int reg, u32 val); +static int piix_sidpr_hardreset(struct ata_link *link, unsigned int *class, + unsigned long deadline); #ifdef CONFIG_PM static int piix_pci_device_suspend(struct pci_dev *pdev, pm_message_t mesg); static int piix_pci_device_resume(struct pci_dev *pdev); @@ -334,9 +336,9 @@ static struct ata_port_operations piix_sata_ops = { static struct ata_port_operations piix_sidpr_sata_ops = { .inherits = &piix_sata_ops, - .hardreset = sata_std_hardreset, .scr_read = piix_sidpr_scr_read, .scr_write = piix_sidpr_scr_write, + .hardreset = piix_sidpr_hardreset, }; static const struct piix_map_db ich5_map_db = { @@ -962,6 +964,18 @@ static int piix_sidpr_scr_write(struct ata_link *link, return 0; } +static int piix_sidpr_hardreset(struct ata_link *link, unsigned int *class, + unsigned long deadline) +{ + const unsigned long *timing = sata_deb_timing_hotplug; + bool online; + int rc; + + /* do hardreset */ + rc = sata_link_hardreset(link, timing, deadline, &online, NULL); + return online ? -EAGAIN : rc; +} + #ifdef CONFIG_PM static int piix_broken_suspend(void) { diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c index dc72690..c501e1e 100644 --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -3731,7 +3731,7 @@ int sata_link_debounce(struct ata_link *link, const unsigned long *params, unsigned long interval = params[0]; unsigned long duration = params[1]; unsigned long last_jiffies, t; - u32 last, cur; + u32 last, cur, xxx; int rc; t = ata_deadline(jiffies, params[2]); @@ -3740,7 +3740,9 @@ int sata_link_debounce(struct ata_link *link, const unsigned long *params, if ((rc = sata_scr_read(link, SCR_STATUS, &cur))) return rc; + xxx = cur; cur &= 0xf; + ata_link_printk(link, KERN_INFO, "XXX debounce start, SStatus=%x\n", xxx); last = cur; last_jiffies = jiffies; @@ -3749,6 +3751,7 @@ int sata_link_debounce(struct ata_link *link, const unsigned long *params, msleep(interval); if ((rc = sata_scr_read(link, SCR_STATUS, &cur))) return rc; + xxx = cur; cur &= 0xf; /* DET stable? */ @@ -3756,8 +3759,12 @@ int sata_link_debounce(struct ata_link *link, const unsigned long *params, if (cur == 1 && time_before(jiffies, deadline)) continue; if (time_after(jiffies, - ata_deadline(last_jiffies, duration))) + ata_deadline(last_jiffies, duration))) { + ata_link_printk(link, KERN_INFO, + "XXX debounce done, SStatus=%x, DET stable for %u msecs\n", + xxx, jiffies_to_msecs(jiffies - last_jiffies)); return 0; + } continue; } ^ permalink raw reply related [flat|nested] 17+ messages in thread
* Re: 2.6.32.2 SATA link detect failed, 2.6.32.1 works fine 2009-12-23 8:55 ` Tejun Heo @ 2009-12-23 9:29 ` fengxiangjun 2009-12-23 12:02 ` Bjarke Istrup Pedersen 2009-12-24 7:33 ` Tejun Heo 0 siblings, 2 replies; 17+ messages in thread From: fengxiangjun @ 2009-12-23 9:29 UTC (permalink / raw) To: Tejun Heo; +Cc: Robert Hancock, linux-kernel, linux-ide [-- Attachment #1: Type: TEXT/PLAIN, Size: 5972 bytes --] Hi, with this patch, the problem still exists. ata1.01: XXX debounce start, SStatus=4 ata1.01: XXX debounce done, SStatus=4, DET stable for 520 msecs ata1.00: SATA link down (SStatus 0 SControl 301) ata1.01: SATA link down (SStatus 0 Scontrol 300) ... VFS; cannot open root device ... The kernel just panic, and I can't see what's the messege printing before that. So, I tried 'console=ttyS0 console=tty1'，full dmesg attached。 $ hdparm -I /dev/sda: /dev/sda: ATA device, with non-removable media Model Number: WDC WD800JD-60LSA5 Serial Number: WD-WCAM9T882872 Firmware Revision: 10.01E03 Standards: Supported: 7 6 5 4 Likely used: 8 Configuration: Logical max current cylinders 16383 16383 heads 16 16 sectors/track 63 63 -- CHS current addressable sectors: 16514064 LBA user addressable sectors: 156301488 LBA48 user addressable sectors: 156301488 device size with M = 1024*1024: 76319 MBytes device size with M = 1000*1000: 80026 MBytes (80 GB) cache/buffer size = 8192 KBytes Capabilities: LBA, IORDY(can be disabled) Standby timer values: spec'd by Standard, with device specific minimum R/W multiple sector transfer: Max = 16 Current = 16 DMA: mdma0 mdma1 mdma2 udma0 udma1 udma2 udma3 udma4 *udma5 Cycle time: min=120ns recommended=120ns PIO: pio0 pio1 pio2 pio3 pio4 Cycle time: no flow control=120ns IORDY flow control=120ns Commands/features: Enabled Supported: * SMART feature set Security Mode feature set * Power Management feature set * Write cache * Look-ahead * WRITE_BUFFER command * READ_BUFFER command * NOP cmd * DOWNLOAD_MICROCODE * 48-bit Address feature set * Device Configuration Overlay feature set * Mandatory FLUSH_CACHE * FLUSH_CACHE_EXT * SMART error logging * SMART self-test * General Purpose Logging feature set * SATA-I signaling speed (1.5Gb/s) * SATA-II signaling speed (3.0Gb/s) * Phy event counters Device-initiated interface power management * Software settings preservation * SMART Command Transport (SCT) feature set * SCT Long Sector Access (AC1) * SCT LBA Segment Access (AC2) * SCT Error Recovery Control (AC3) * SCT Features Control (AC4) * SCT Data Tables (AC5) unknown 206[12] (vendor specific) Security: Master password revision code = 65534 supported not enabled not locked frozen not expired: security count supported: enhanced erase 24min for SECURITY ERASE UNIT. 24min for ENHANCED SECURITY ERASE UNIT. Checksum: correct Thanks. On Wed, 23 Dec 2009, Tejun Heo wrote: > Hello, > > On 12/22/2009 11:02 AM, fengxiangjun wrote: > > You are right, it's definitely timing related. > > > > I just tried capturing the failed booting message through a null modem > > cable, but the problem goes away! It seems that I can't reproduce it > > with serial console attached. > > Hmmm... this is the second report of probing failure with SIDPR based > hardreset. Can you please apply the attached patch and see whether > the problem is reproducible? And if so, please attach full boot log. > Can you please also attach hdparm -I output of the occassionally > failing drive. > > Thanks. > > -- > tejun > --------------------------------------------------------------------------------------------------- Confidentiality Notice: The information contained in this e-mail and any accompanying attachment(s) is intended only for the use of the intended recipient and may be confidential and/or privileged of Neusoft Corporation, its subsidiaries and/or its affiliates. If any reader of this communication is not the intended recipient, unauthorized use, forwarding, printing, storing, disclosure or copying is strictly prohibited, and may be unlawful.If you have received this communication in error,please immediately notify the sender by return e-mail, and delete the original message and all copies from your system. Thank you. --------------------------------------------------------------------------------------------------- [-- Attachment #2: Type: TEXT/PLAIN, Size: 24637 bytes --] Linux version 2.6.32.2 (root@darkstar) (gcc version 4.4.2 (GCC) ) #2 SMP Wed Dec 23 17:07:05 CST 2009 Command line: BOOT_IMAGE=Linux-32.2 ro root=803 console=ttyS0 console=tty1 KERNEL supported cpus: Intel GenuineIntel AMD AuthenticAMD Centaur CentaurHauls BIOS-provided physical RAM map: BIOS-e820: 0000000000000000 - 000000000009fc00 (usable) BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved) BIOS-e820: 00000000000e8000 - 0000000000100000 (reserved) BIOS-e820: 0000000000100000 - 00000000df7b1d00 (usable) BIOS-e820: 00000000df7b1d00 - 00000000df7b3d00 (ACPI NVS) BIOS-e820: 00000000df7b3d00 - 00000000e0000000 (reserved) BIOS-e820: 00000000f4000000 - 00000000f8000000 (reserved) BIOS-e820: 00000000fec00000 - 00000000fed40000 (reserved) BIOS-e820: 00000000fed45000 - 0000000100000000 (reserved) BIOS-e820: 0000000100000000 - 0000000120000000 (usable) DMI 2.4 present. last_pfn = 0x120000 max_arch_pfn = 0x400000000 MTRR default type: uncachable MTRR fixed ranges enabled: 00000-9FFFF write-back A0000-BFFFF uncachable C0000-E3FFF write-protect E4000-EFFFF write-back F0000-FFFFF write-protect MTRR variable ranges enabled: 0 base 000000000 mask F80000000 write-back 1 base 080000000 mask FC0000000 write-back 2 base 0C0000000 mask FE0000000 write-back 3 base 0DF800000 mask FFF800000 uncachable 4 base 100000000 mask FE0000000 write-back 5 disabled 6 disabled 7 disabled x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106 e820 update range: 00000000df800000 - 0000000100000000 (usable) ==> (reserved) last_pfn = 0xdf7b1 max_arch_pfn = 0x400000000 initial memory mapped : 0 - 20000000 init_memory_mapping: 0000000000000000-00000000df7b1000 0000000000 - 00df600000 page 2M 00df600000 - 00df7b1000 page 4k kernel direct mapping tables up to df7b1000 @ 8000-e000 init_memory_mapping: 0000000100000000-0000000120000000 0100000000 - 0120000000 page 2M kernel direct mapping tables up to 120000000 @ c000-12000 ACPI: RSDP 00000000000e7610 00014 (v00 COMPAQ) ACPI: RSDT 00000000df7c3d40 00040 (v01 HPQOEM SLIC-BPC 20070413 00000000) ACPI: FACP 00000000df7c3de8 00074 (v01 COMPAQ BROADH2O 00000001 00000000) ACPI: DSDT 00000000df7c4143 094FE (v01 COMPAQ DSDT_PRJ 00000001 MSFT 0100000E) ACPI: FACS 00000000df7c3d00 00040 ACPI: APIC 00000000df7c3e5c 00068 (v01 COMPAQ BROADH2O 00000001 00000000) ACPI: ASF! 00000000df7c3ec4 00063 (v32 COMPAQ BROADH2O 00000001 00000000) ACPI: MCFG 00000000df7c3f27 0003C (v01 COMPAQ BROADH2O 00000001 00000000) ACPI: TCPA 00000000df7c3f63 00032 (v01 COMPAQ BROADH2O 00000001 00000000) ACPI: SLIC 00000000df7c3f95 00176 (v01 HPQOEM SLIC-BPC 00000001 00000000) ACPI: HPET 00000000df7c410b 00038 (v01 COMPAQ BROADH2O 00000001 00000000) ACPI: Local APIC address 0xfee00000 (7 early reservations) ==> bootmem [0000000000 - 0120000000] #0 [0000000000 - 0000001000] BIOS data page ==> [0000000000 - 0000001000] #1 [0000006000 - 0000008000] TRAMPOLINE ==> [0000006000 - 0000008000] #2 [0001000000 - 000158d1ac] TEXT DATA BSS ==> [0001000000 - 000158d1ac] #3 [000009fc00 - 0000100000] BIOS reserved ==> [000009fc00 - 0000100000] #4 [000158e000 - 000158e0f3] BRK ==> [000158e000 - 000158e0f3] #5 [0000008000 - 000000c000] PGTABLE ==> [0000008000 - 000000c000] #6 [000000c000 - 000000d000] PGTABLE ==> [000000c000 - 000000d000] [ffffea0000000000-ffffea0003ffffff] PMD -> [ffff880028600000-ffff88002bffffff] on node 0 Zone PFN ranges: DMA 0x00000000 -> 0x00001000 DMA32 0x00001000 -> 0x00100000 Normal 0x00100000 -> 0x00120000 Movable zone start PFN for each node early_node_map[3] active PFN ranges 0: 0x00000000 -> 0x0000009f 0: 0x00000100 -> 0x000df7b1 0: 0x00100000 -> 0x00120000 On node 0 totalpages: 1046352 DMA zone: 56 pages used for memmap DMA zone: 104 pages reserved DMA zone: 3839 pages, LIFO batch:0 DMA32 zone: 14280 pages used for memmap DMA32 zone: 897001 pages, LIFO batch:31 Normal zone: 1792 pages used for memmap Normal zone: 129280 pages, LIFO batch:31 ACPI: PM-Timer IO Port: 0xf808 ACPI: Local APIC address 0xfee00000 ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled) ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled) ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1]) ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1]) ACPI: IOAPIC (id[0x01] address[0xfec00000] gsi_base[0]) IOAPIC[0]: apic_id 1, version 32, address 0xfec00000, GSI 0-23 ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) ACPI: IRQ0 used by override. ACPI: IRQ2 used by override. ACPI: IRQ9 used by override. Using ACPI (MADT) for SMP configuration information ACPI: HPET id: 0x8086a201 base: 0xfed00000 SMP: Allowing 2 CPUs, 0 hotplug CPUs nr_irqs_gsi: 24 Allocating PCI resources starting at e0000000 (gap: e0000000:14000000) NR_CPUS:2 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 PERCPU: Embedded 25 pages/cpu @ffff880028200000 s70616 r8192 d23592 u1048576 pcpu-alloc: s70616 r8192 d23592 u1048576 alloc=1*2097152 pcpu-alloc: [0] 0 1 Built 1 zonelists in Zone order, mobility grouping on. Total pages: 1030120 Kernel command line: BOOT_IMAGE=Linux-32.2 ro root=803 console=ttyS0 console=tty1 PID hash table entries: 4096 (order: 3, 32768 bytes) Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes) Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes) Initializing CPU#0 Checking aperture... No AGP bridge found PCI-DMA: Using software bounce buffering for IO (SWIOTLB) Placing 64MB software IO TLB between ffff880020000000 - ffff880024000000 software IO TLB at phys 0x20000000 - 0x24000000 Memory: 4046908k/4718592k available (3203k kernel code, 533184k absent, 137608k reserved, 1760k data, 376k init) SLUB: Genslabs=13, HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 Hierarchical RCU implementation. NR_IRQS:320 Console: colour VGA+ 80x25 console [tty1] enabled console [ttyS0] enabled hpet clockevent registered HPET: 3 timers in total, 0 timers will be used for per-cpu timer Fast TSC calibration using PIT Detected 2394.113 MHz processor. Calibrating delay loop (skipped), value calculated using timer frequency.. 4788.22 BogoMIPS (lpj=23941130) 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 mce: CPU supports 6 MCE banks CPU0: Thermal monitoring enabled (TM2) using mwait in idle threads. ACPI: Core revision 20090903 Setting APIC routing to flat ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 CPU0: Intel(R) Core(TM)2 CPU 6600 @ 2.40GHz stepping 06 Booting processor 1 APIC 0x1 ip 0x6000 Initializing CPU#1 Calibrating delay using timer specific routine.. 4788.09 BogoMIPS (lpj=23940459) CPU: L1 I cache: 32K, L1 D cache: 32K CPU: L2 cache: 4096K CPU: Physical Processor ID: 0 CPU: Processor Core ID: 1 CPU1: Thermal monitoring enabled (TM2) CPU1: Intel(R) Core(TM)2 CPU 6600 @ 2.40GHz stepping 06 checking TSC synchronization [CPU#0 -> CPU#1]: passed. Brought up 2 CPUs Total of 2 processors activated (9576.31 BogoMIPS). NET: Registered protocol family 16 ACPI: bus type pci registered PCI: MCFG configuration 0: base f4000000 segment 0 buses 0 - 63 PCI: MCFG area at f4000000 reserved in E820 PCI: Using MMCONFIG at f4000000 - f7ffffff PCI: Using configuration type 1 for base access bio: create slab <bio-0> at 0 ACPI: EC: Look up EC in DSDT ACPI: Interpreter enabled ACPI: (supports S0 S3 S5) ACPI: Using IOAPIC for interrupt routing ACPI: No dock devices found. ACPI Error (dsfield-0143): [CAPD] Namespace lookup failure, AE_ALREADY_EXISTS ACPI Error (psparse-0537): Method parse/execution failed [\_SB_.PCI0._OSC] (Node ffff88011f8132e0), AE_ALREADY_EXISTS ACPI: Marking method _OSC as Serialized because of AE_ALREADY_EXISTS error ACPI Warning for \_SB_.PCI0._OSC: Parameter count mismatch - ASL declared 5, ACPI requires 4 (20090903/nspredef-336) ACPI: PCI Root Bridge [PCI0] (0000:00) pci 0000:00:02.0: reg 10 32bit mmio: [0xf0400000-0xf04fffff] pci 0000:00:02.0: reg 18 64bit mmio pref: [0xe0000000-0xefffffff] pci 0000:00:02.0: reg 20 io port: [0x1200-0x1207] pci 0000:00:1a.0: reg 20 io port: [0x1100-0x111f] pci 0000:00:1a.1: reg 20 io port: [0x1120-0x113f] pci 0000:00:1a.7: reg 10 32bit mmio: [0xf0504000-0xf05043ff] pci 0000:00:1a.7: PME# supported from D0 D3hot D3cold pci 0000:00:1a.7: PME# disabled pci 0000:00:1b.0: reg 10 64bit mmio: [0xf0500000-0xf0503fff] 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 0000:00:1c.1: PME# supported from D0 D3hot D3cold pci 0000:00:1c.1: PME# disabled pci 0000:00:1d.0: reg 20 io port: [0x1140-0x115f] pci 0000:00:1d.1: reg 20 io port: [0x1160-0x117f] pci 0000:00:1d.7: reg 10 32bit mmio: [0xf0504400-0xf05047ff] 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 f800-f87f claimed by ICH6 ACPI/GPIO/TCO pci 0000:00:1f.0: quirk: region fa00-fa3f claimed by ICH6 GPIO pci 0000:00:1f.0: ICH7 LPC Generic IO decode 1 PIO at 0400 (mask 007f) pci 0000:00:1f.0: ICH7 LPC Generic IO decode 2 PIO at 0480 (mask 000f) pci 0000:00:1f.0: ICH7 LPC Generic IO decode 3 PIO at 0cb0 (mask 000f) pci 0000:00:1f.2: reg 10 io port: [0x1208-0x120f] pci 0000:00:1f.2: reg 14 io port: [0x1228-0x122b] pci 0000:00:1f.2: reg 18 io port: [0x1210-0x1217] pci 0000:00:1f.2: reg 1c io port: [0x122c-0x122f] pci 0000:00:1f.2: reg 20 io port: [0x11c0-0x11cf] pci 0000:00:1f.2: reg 24 io port: [0x11d0-0x11df] pci 0000:00:1f.2: PME# supported from D3hot pci 0000:00:1f.2: PME# disabled pci 0000:00:1f.5: reg 10 io port: [0x1218-0x121f] pci 0000:00:1f.5: reg 14 io port: [0x1230-0x1233] pci 0000:00:1f.5: reg 18 io port: [0x1220-0x1227] pci 0000:00:1f.5: reg 1c io port: [0x1234-0x1237] pci 0000:00:1f.5: reg 20 io port: [0x11e0-0x11ef] pci 0000:00:1f.5: reg 24 io port: [0x11f0-0x11ff] pci 0000:00:1f.5: PME# supported from D3hot pci 0000:00:1f.5: PME# disabled pci 0000:3f:00.0: reg 10 64bit mmio: [0xf0800000-0xf080ffff] pci 0000:3f:00.0: PME# supported from D3hot D3cold pci 0000:3f:00.0: PME# disabled pci 0000:00:1c.1: bridge 32bit mmio: [0xf0600000-0xf08fffff] pci 0000:00:1e.0: transparent bridge pci_bus 0000:00: on NUMA node 0 ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCX1._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCX2._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.HUB_._PRT] ACPI Error (dsfield-0143): [CAPD] Namespace lookup failure, AE_ALREADY_EXISTS ACPI Error (psparse-0537): Method parse/execution failed [\_SB_.PCI0._OSC] (Node ffff88011f8132e0), AE_ALREADY_EXISTS ACPI Warning for \_SB_.PCI0._OSC: Parameter count mismatch - ASL declared 5, ACPI requires 4 (20090903/nspredef-336) ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 *10 11 14 15) ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 *10 11 14 15) ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 *5 6 7 10 11 14 15) ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 10 11 14 15) *0, disabled. ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 10 *11 14 15) ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 *5 6 7 10 11 14 15) ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 *10 11 14 15) ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 7 10 11 14 15) *0, disabled. vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none vgaarb: loaded SCSI subsystem initialized libata version 3.00 loaded. usbcore: registered new interface driver usbfs usbcore: registered new interface driver hub usbcore: registered new device driver usb PCI: Using ACPI for IRQ routing hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0 hpet0: 3 comparators, 64-bit 14.318180 MHz counter Switching to clocksource tsc pnp: PnP ACPI init ACPI: bus type pnp registered pnp 00:0d: io resource (0xf800-0xf81f) overlaps 0000:00:1f.0 BAR 7 (0xf800-0xf87f), disabling pnp 00:0d: io resource (0xf820-0xf83f) overlaps 0000:00:1f.0 BAR 7 (0xf800-0xf87f), disabling pnp 00:0d: io resource (0xf840-0xf85f) overlaps 0000:00:1f.0 BAR 7 (0xf800-0xf87f), disabling pnp 00:0d: io resource (0xf860-0xf87f) overlaps 0000:00:1f.0 BAR 7 (0xf800-0xf87f), disabling pnp: PnP ACPI: found 15 devices ACPI: ACPI bus type pnp unregistered system 00:0c: ioport range 0x4d0-0x4d1 has been reserved system 00:0d: ioport range 0x400-0x41f has been reserved system 00:0d: ioport range 0x420-0x43f has been reserved system 00:0d: ioport range 0x440-0x45f has been reserved system 00:0d: ioport range 0x460-0x47f has been reserved system 00:0d: ioport range 0x480-0x48f has been reserved system 00:0d: ioport range 0xcb0-0xcbf has been reserved system 00:0d: ioport range 0xfa00-0xfa3f has been reserved system 00:0d: ioport range 0xfc00-0xfc7f has been reserved system 00:0d: ioport range 0xfc80-0xfcff has been reserved system 00:0d: ioport range 0xfe00-0xfe7f has been reserved system 00:0d: ioport range 0xfe80-0xfeff has been reserved system 00:0e: iomem range 0x0-0x9ffff could not be reserved system 00:0e: iomem range 0x100000-0xdfffffff could not be reserved system 00:0e: iomem range 0xe4000-0xfffff could not be reserved system 00:0e: iomem range 0xfec01000-0xfecfffff has been reserved system 00:0e: iomem range 0xfed00400-0xfed3ffff has been reserved system 00:0e: iomem range 0xfed40000-0xffffffff could not be reserved system 00:0e: iomem range 0xf4000000-0xf7ffffff has been reserved system 00:0e: iomem range 0xcdc00-0xe3fff has been reserved pci 0000:00:1c.0: PCI bridge, secondary bus 0000:20 pci 0000:00:1c.0: IO window: 0x2000-0x2fff pci 0000:00:1c.0: MEM window: 0xf0000000-0xf01fffff pci 0000:00:1c.0: PREFETCH window: 0x000000f0200000-0x000000f03fffff pci 0000:00:1c.1: PCI bridge, secondary bus 0000:3f pci 0000:00:1c.1: IO window: 0x3000-0x3fff pci 0000:00:1c.1: MEM window: 0xf0600000-0xf08fffff pci 0000:00:1c.1: PREFETCH window: 0x000000f0900000-0x000000f0afffff pci 0000:00:1e.0: PCI bridge, secondary bus 0000:07 pci 0000:00:1e.0: IO window: disabled pci 0000:00:1e.0: MEM window: disabled pci 0000:00:1e.0: PREFETCH window: disabled pci 0000:00:1c.0: setting latency timer to 64 pci 0000:00:1c.1: PCI INT B -> GSI 21 (level, low) -> IRQ 21 pci 0000:00:1c.1: setting latency timer to 64 pci 0000:00:1e.0: setting latency timer to 64 pci_bus 0000:00: resource 0 io: [0x00-0xffff] pci_bus 0000:00: resource 1 mem: [0x000000-0xffffffffffffffff] pci_bus 0000:20: resource 0 io: [0x2000-0x2fff] pci_bus 0000:20: resource 1 mem: [0xf0000000-0xf01fffff] pci_bus 0000:20: resource 2 pref mem [0xf0200000-0xf03fffff] pci_bus 0000:3f: resource 0 io: [0x3000-0x3fff] pci_bus 0000:3f: resource 1 mem: [0xf0600000-0xf08fffff] pci_bus 0000:3f: resource 2 pref mem [0xf0900000-0xf0afffff] pci_bus 0000:07: resource 3 io: [0x00-0xffff] pci_bus 0000:07: resource 4 mem: [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 pci 0000:00:02.0: Boot video device fuse init (API version 7.13) msgmni has been set to 7905 Block layer SCSI generic (bsg) driver version 0.4 loaded (major 254) io scheduler noop registered io scheduler cfq registered (default) pcieport 0000:00:1c.0: irq 24 for MSI/MSI-X pcieport 0000:00:1c.0: setting latency timer to 64 pcieport 0000:00:1c.1: irq 25 for MSI/MSI-X pcieport 0000:00:1c.1: setting latency timer to 64 input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0 ACPI: Power Button [PBTN] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1 ACPI: Power Button [PWRF] ACPI: SSDT 00000000df7ce602 00320 (v01 COMPAQ CPU_TM2 00000001 MSFT 0100000E) processor LNXCPU:00: registered as cooling_device0 processor LNXCPU:01: registered as cooling_device1 Generic RTC Driver v1.07 Linux agpgart interface v0.103 agpgart-intel 0000:00:00.0: Intel 965Q Chipset agpgart-intel 0000:00:00.0: detected 7676K stolen memory agpgart-intel 0000:00:00.0: AGP aperture is 256M @ 0xe0000000 [drm] Initialized drm 1.1.0 20060810 pci 0000:00:02.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 pci 0000:00:02.0: setting latency timer to 64 pci 0000:00:02.0: irq 26 for MSI/MSI-X [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0 Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A 00:08: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A loop: module loaded ata_piix 0000:00:1f.2: version 2.13 ata_piix 0000:00:1f.2: PCI INT B -> GSI 18 (level, low) -> IRQ 18 ata_piix 0000:00:1f.2: MAP [ P0 P2 P1 P3 ] ata_piix 0000:00:1f.2: setting latency timer to 64 scsi0 : ata_piix scsi1 : ata_piix ata1: SATA max UDMA/133 cmd 0x1f0 ctl 0x3f6 bmdma 0x11c0 irq 14 ata2: SATA max UDMA/133 cmd 0x170 ctl 0x376 bmdma 0x11c8 irq 15 ata_piix 0000:00:1f.5: PCI INT B -> GSI 18 (level, low) -> IRQ 18 ata_piix 0000:00:1f.5: MAP [ P0 -- P1 -- ] ata2.00: XXX debounce start, SStatus=0 ata1.00: XXX debounce start, SStatus=123 ata_piix 0000:00:1f.5: setting latency timer to 64 scsi2 : ata_piix scsi3 : ata_piix ata3: SATA max UDMA/133 cmd 0x1218 ctl 0x1230 bmdma 0x11e0 irq 18 ata4: SATA max UDMA/133 cmd 0x1220 ctl 0x1234 bmdma 0x11e8 irq 18 tg3.c:v3.102 (September 1, 2009) tg3 0000:3f:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17 tg3 0000:3f:00.0: setting latency timer to 64 eth0: Tigon3 [partno(BCM95755) rev a002] (PCI Express) MAC address 00:1b:78:b7:76:d8 eth0: attached PHY is 5755 (10/100/1000Base-T Ethernet) (WireSpeed[1]) eth0: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0] TSOcap[1] ata1.00: XXX debounce done, SStatus=123, DET stable for 560 msecs eth0: dma_rwctrl[76180000] dma_mask[64-bit] ata4: XXX debounce start, SStatus=0 ata3: XXX debounce start, SStatus=0 tun: Universal TUN/TAP device driver, 1.6 tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com> ata1.01: XXX debounce start, SStatus=4 ata2.00: XXX debounce done, SStatus=0, DET stable for 540 msecs ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver ehci_hcd 0000:00:1a.7: PCI INT C -> GSI 22 (level, low) -> IRQ 22 ata2.01: XXX debounce start, SStatus=4 ehci_hcd 0000:00:1a.7: setting latency timer to 64 ehci_hcd 0000:00:1a.7: EHCI Host Controller ata4: XXX debounce done, SStatus=0, DET stable for 530 msecs ata4: SATA link down (SStatus 0 SControl 300) ata3: XXX debounce done, SStatus=0, DET stable for 540 msecs ata3: SATA link down (SStatus 0 SControl 300) ata1.01: XXX debounce done, SStatus=4, DET stable for 530 msecs ehci_hcd 0000:00:1a.7: new USB bus registered, assigned bus number 1 ata1.00: SATA link up 3.0 Gbps (SStatus 123 SControl 300) ata1.01: SATA link down (SStatus 4 SControl 300) ata1.00: ATA-7: WDC WD800JD-60LSA5, 10.01E03, max UDMA/100 ata1.00: 156301488 sectors, multi 16: LBA48 ata1.00: configured for UDMA/100 scsi 0:0:0:0: Direct-Access ATA WDC WD800JD-60LS 10.0 PQ: 0 ANSI: 5 sd 0:0:0:0: [sda] 156301488 512-byte logical blocks: (80.0 GB/74.5 GiB) 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 ehci_hcd 0000:00:1a.7: debug port 1 ehci_hcd 0000:00:1a.7: cache line size of 32 is not supported ehci_hcd 0000:00:1a.7: irq 22, io mem 0xf0504000 ata2.01: XXX debounce done, SStatus=4, DET stable for 1130 msecs sda: sda1 sda2 < ata2.00: SATA link down (SStatus 0 SControl 300) ata2.01: SATA link down (SStatus 4 SControl 300) ehci_hcd 0000:00:1a.7: USB 2.0 started, EHCI 1.00 sda5 > sda3 usb usb1: configuration #1 chosen from 1 choice hub 1-0:1.0: USB hub found hub 1-0:1.0: 4 ports detected sd 0:0:0:0: [sda] Attached SCSI disk ehci_hcd 0000:00:1d.7: PCI INT A -> GSI 20 (level, low) -> IRQ 20 ehci_hcd 0000:00:1d.7: setting latency timer to 64 ehci_hcd 0000:00:1d.7: EHCI Host Controller ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 2 ehci_hcd 0000:00:1d.7: debug port 1 ehci_hcd 0000:00:1d.7: cache line size of 32 is not supported ehci_hcd 0000:00:1d.7: irq 20, io mem 0xf0504400 ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00 usb usb2: configuration #1 chosen from 1 choice hub 2-0:1.0: USB hub found hub 2-0:1.0: 4 ports detected uhci_hcd: USB Universal Host Controller Interface driver uhci_hcd 0000:00:1a.0: PCI INT A -> GSI 20 (level, low) -> IRQ 20 uhci_hcd 0000:00:1a.0: setting latency timer to 64 uhci_hcd 0000:00:1a.0: UHCI Host Controller uhci_hcd 0000:00:1a.0: new USB bus registered, assigned bus number 3 uhci_hcd 0000:00:1a.0: irq 20, io base 0x00001100 usb usb3: configuration #1 chosen from 1 choice hub 3-0:1.0: USB hub found hub 3-0:1.0: 2 ports detected uhci_hcd 0000:00:1a.1: PCI INT B -> GSI 21 (level, low) -> IRQ 21 uhci_hcd 0000:00:1a.1: setting latency timer to 64 uhci_hcd 0000:00:1a.1: UHCI Host Controller uhci_hcd 0000:00:1a.1: new USB bus registered, assigned bus number 4 uhci_hcd 0000:00:1a.1: irq 21, io base 0x00001120 usb usb4: configuration #1 chosen from 1 choice hub 4-0:1.0: USB hub found hub 4-0:1.0: 2 ports detected uhci_hcd 0000:00:1d.0: PCI INT A -> GSI 20 (level, low) -> IRQ 20 uhci_hcd 0000:00:1d.0: setting latency timer to 64 uhci_hcd 0000:00:1d.0: UHCI Host Controller uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 5 uhci_hcd 0000:00:1d.0: irq 20, io base 0x00001140 usb usb5: configuration #1 chosen from 1 choice hub 5-0:1.0: USB hub found hub 5-0:1.0: 2 ports detected uhci_hcd 0000:00:1d.1: PCI INT B -> GSI 21 (level, low) -> IRQ 21 uhci_hcd 0000:00:1d.1: setting latency timer to 64 uhci_hcd 0000:00:1d.1: UHCI Host Controller uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 6 uhci_hcd 0000:00:1d.1: irq 21, io base 0x00001160 usb usb6: configuration #1 chosen from 1 choice hub 6-0:1.0: USB hub found hub 6-0:1.0: 2 ports detected Initializing USB Mass Storage driver... usbcore: registered new interface driver usb-storage USB Mass Storage support registered. PNP: PS/2 Controller [PNP0303:KBD,PNP0f0e:PS2M] at 0x60,0x64 irq 1,12 serio: i8042 KBD port at 0x60,0x64 irq 1 serio: i8042 AUX port at 0x60,0x64 irq 12 mice: PS/2 mouse device common for all mice cpuidle: using governor ladder cpuidle: using governor menu Advanced Linux Sound Architecture Driver Version 1.0.21. HDA Intel 0000:00:1b.0: PCI INT A -> GSI 21 (level, low) -> IRQ 21 HDA Intel 0000:00:1b.0: setting latency timer to 64 input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 ALSA device list: #0: HDA Intel at 0xf0500000 irq 21 Netfilter messages via NETLINK v0.30. nf_conntrack version 0.5.0 (16384 buckets, 65536 max) ctnetlink v0.93: registering with nfnetlink. ip_tables: (C) 2000-2006 Netfilter Core Team TCP cubic registered NET: Registered protocol family 17 input: ImPS/2 Logitech Wheel Mouse as /devices/platform/i8042/serio1/input/input3 kjournald starting. Commit interval 5 seconds EXT3-fs: mounted filesystem with writeback data mode. VFS: Mounted root (ext3 filesystem) readonly on device 8:3. Freeing unused kernel memory: 376k freed EXT3 FS on sda3, internal journal kjournald starting. Commit interval 5 seconds EXT3 FS on sda5, internal journal EXT3-fs: mounted filesystem with writeback data mode. device tap0 entered promiscuous mode device tap1 entered promiscuous mode device tap4 entered promiscuous mode device tap6 entered promiscuous mode br0: port 4(tap6) entering learning state br0: port 3(tap4) entering learning state br0: port 2(tap1) entering learning state br0: port 1(tap0) entering learning state device tap2 entered promiscuous mode device tap5 entered promiscuous mode br1: port 2(tap5) entering learning state br1: port 1(tap2) entering learning state device tap3 entered promiscuous mode device tap7 entered promiscuous mode br2: port 2(tap7) entering learning state br2: port 1(tap3) entering learning state tg3 0000:3f:00.0: irq 27 for MSI/MSI-X tg3: eth0: Link is up at 100 Mbps, full duplex. tg3: eth0: Flow control is off for TX and off for RX. br0: port 4(tap6) entering forwarding state br0: port 3(tap4) entering forwarding state br0: port 2(tap1) entering forwarding state br0: port 1(tap0) entering forwarding state br1: port 2(tap5) entering forwarding state br1: port 1(tap2) entering forwarding state br2: port 2(tap7) entering forwarding state br2: port 1(tap3) entering forwarding state ^ permalink raw reply [flat|nested] 17+ messages in thread
* Re: 2.6.32.2 SATA link detect failed, 2.6.32.1 works fine 2009-12-23 9:29 ` fengxiangjun @ 2009-12-23 12:02 ` Bjarke Istrup Pedersen 2009-12-24 1:21 ` fengxiangjun 2009-12-24 7:33 ` Tejun Heo 1 sibling, 1 reply; 17+ messages in thread From: Bjarke Istrup Pedersen @ 2009-12-23 12:02 UTC (permalink / raw) To: fengxiangjun; +Cc: Tejun Heo, Robert Hancock, linux-kernel, linux-ide 2009/12/23 fengxiangjun <fengxiangjun@neusoft.com>: > > Hi, > > with this patch, the problem still exists. > > ata1.01: XXX debounce start, SStatus=4 > ata1.01: XXX debounce done, SStatus=4, DET stable for 520 msecs > ata1.00: SATA link down (SStatus 0 SControl 301) > ata1.01: SATA link down (SStatus 0 Scontrol 300) > ... > VFS; cannot open root device ... > > The kernel just panic, and I can't see what's the messege printing before > that. > > So, I tried 'console=ttyS0 console=tty1'，full dmesg attached。 > > $ hdparm -I /dev/sda: > > /dev/sda: > > ATA device, with non-removable media > Model Number: WDC WD800JD-60LSA5 > Serial Number: WD-WCAM9T882872 > Firmware Revision: 10.01E03 > Standards: > Supported: 7 6 5 4 > Likely used: 8 > Configuration: > Logical max current > cylinders 16383 16383 > heads 16 16 > sectors/track 63 63 > -- > CHS current addressable sectors: 16514064 > LBA user addressable sectors: 156301488 > LBA48 user addressable sectors: 156301488 > device size with M = 1024*1024: 76319 MBytes > device size with M = 1000*1000: 80026 MBytes (80 GB) > cache/buffer size = 8192 KBytes > Capabilities: > LBA, IORDY(can be disabled) > Standby timer values: spec'd by Standard, with device specific > minimum > R/W multiple sector transfer: Max = 16 Current = 16 > DMA: mdma0 mdma1 mdma2 udma0 udma1 udma2 udma3 udma4 *udma5 > Cycle time: min=120ns recommended=120ns > PIO: pio0 pio1 pio2 pio3 pio4 > Cycle time: no flow control=120ns IORDY flow control=120ns > Commands/features: > Enabled Supported: > * SMART feature set > Security Mode feature set > * Power Management feature set > * Write cache > * Look-ahead > * WRITE_BUFFER command > * READ_BUFFER command > * NOP cmd > * DOWNLOAD_MICROCODE > * 48-bit Address feature set > * Device Configuration Overlay feature set > * Mandatory FLUSH_CACHE > * FLUSH_CACHE_EXT > * SMART error logging > * SMART self-test > * General Purpose Logging feature set > * SATA-I signaling speed (1.5Gb/s) > * SATA-II signaling speed (3.0Gb/s) > * Phy event counters > Device-initiated interface power management > * Software settings preservation > * SMART Command Transport (SCT) feature set > * SCT Long Sector Access (AC1) > * SCT LBA Segment Access (AC2) > * SCT Error Recovery Control (AC3) > * SCT Features Control (AC4) > * SCT Data Tables (AC5) > unknown 206[12] (vendor specific) > Security: > Master password revision code = 65534 > supported > not enabled > not locked > frozen > not expired: security count > supported: enhanced erase > 24min for SECURITY ERASE UNIT. 24min for ENHANCED SECURITY ERASE > UNIT. > Checksum: correct > > Thanks. > > On Wed, 23 Dec 2009, Tejun Heo wrote: > >> Hello, >> >> On 12/22/2009 11:02 AM, fengxiangjun wrote: >> > You are right, it's definitely timing related. >> > >> > I just tried capturing the failed booting message through a null modem >> > cable, but the problem goes away! It seems that I can't reproduce it >> > with serial console attached. >> >> Hmmm... this is the second report of probing failure with SIDPR based >> hardreset. Can you please apply the attached patch and see whether >> the problem is reproducible? And if so, please attach full boot log. >> Can you please also attach hdparm -I output of the occassionally >> failing drive. >> >> Thanks. >> >> -- >> tejun >> > --------------------------------------------------------------------------------------------------- > Confidentiality Notice: The information contained in this e-mail and any accompanying attachment(s) > is intended only for the use of the intended recipient and may be confidential and/or privileged of > Neusoft Corporation, its subsidiaries and/or its affiliates. If any reader of this communication is > not the intended recipient, unauthorized use, forwarding, printing, storing, disclosure or copying > is strictly prohibited, and may be unlawful.If you have received this communication in error,please > immediately notify the sender by return e-mail, and delete the original message and all copies from > your system. Thank you. > --------------------------------------------------------------------------------------------------- > Hey, Could it be an idea to do a bisect for the patch that makes it break? :) /Bjarke ^ permalink raw reply [flat|nested] 17+ messages in thread
* Re: 2.6.32.2 SATA link detect failed, 2.6.32.1 works fine 2009-12-23 12:02 ` Bjarke Istrup Pedersen @ 2009-12-24 1:21 ` fengxiangjun 0 siblings, 0 replies; 17+ messages in thread From: fengxiangjun @ 2009-12-24 1:21 UTC (permalink / raw) To: Bjarke Istrup Pedersen; +Cc: Tejun Heo, Robert Hancock, linux-kernel, linux-ide Hi, it's timing related. I just tried booting with an initrd, and i want to capture the full error message, but with initrd, the problem went away. The only difference between the two config is: --- .config.old 2009-12-24 09:16:31.000000000 +0800 +++ .config 2009-12-23 19:05:17.000000000 +0800 @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit # Linux kernel version: 2.6.32.2 -# Mon Dec 21 18:42:50 2009 +# Wed Dec 23 19:05:17 2009 # CONFIG_64BIT=y # CONFIG_X86_32 is not set @@ -100,7 +100,11 @@ # CONFIG_USER_NS is not set # CONFIG_PID_NS is not set # CONFIG_NET_NS is not set -# CONFIG_BLK_DEV_INITRD is not set +CONFIG_BLK_DEV_INITRD=y +CONFIG_INITRAMFS_SOURCE="" +CONFIG_RD_GZIP=y +CONFIG_RD_BZIP2=y +CONFIG_RD_LZMA=y CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL=y CONFIG_ANON_INODES=y @@ -1710,8 +1714,11 @@ CONFIG_CRC32=y # CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set -CONFIG_ZLIB_INFLATE=m +CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=m +CONFIG_DECOMPRESS_GZIP=y +CONFIG_DECOMPRESS_BZIP2=y +CONFIG_DECOMPRESS_LZMA=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y Right now, I can reproduce this problem only when I running 2.6.32.2 with a specific kernel config. If I attach a serial console or use initrd to capture the fail boot log, the problem disapeared. Even running 2.6.31.1 with the exactly same config, no problem. So I will say that it's very hard to reproduce this, it's very subtly timing related. I remember when running 2.6.32-rc8 and 2.6.32, the same problem happened twice, I just can't reproduce it. And with 2.6.31.x, never running into this. Oh well. On Wed, 23 Dec 2009, Bjarke Istrup Pedersen wrote: > Hey, > > Could it be an idea to do a bisect for the patch that makes it break? :) > > /Bjarke > --------------------------------------------------------------------------------------------------- Confidentiality Notice: The information contained in this e-mail and any accompanying attachment(s) is intended only for the use of the intended recipient and may be confidential and/or privileged of Neusoft Corporation, its subsidiaries and/or its affiliates. If any reader of this communication is not the intended recipient, unauthorized use, forwarding, printing, storing, disclosure or copying is strictly prohibited, and may be unlawful.If you have received this communication in error,please immediately notify the sender by return e-mail, and delete the original message and all copies from your system. Thank you. --------------------------------------------------------------------------------------------------- ^ permalink raw reply [flat|nested] 17+ messages in thread
* Re: 2.6.32.2 SATA link detect failed, 2.6.32.1 works fine 2009-12-23 9:29 ` fengxiangjun 2009-12-23 12:02 ` Bjarke Istrup Pedersen @ 2009-12-24 7:33 ` Tejun Heo 2009-12-24 7:45 ` fengxiangjun 1 sibling, 1 reply; 17+ messages in thread From: Tejun Heo @ 2009-12-24 7:33 UTC (permalink / raw) To: fengxiangjun; +Cc: Robert Hancock, linux-kernel, linux-ide On 12/23/2009 06:29 PM, fengxiangjun wrote: > > Hi, > > with this patch, the problem still exists. > > ata1.01: XXX debounce start, SStatus=4 > ata1.01: XXX debounce done, SStatus=4, DET stable for 520 msecs > ata1.00: SATA link down (SStatus 0 SControl 301) > ata1.01: SATA link down (SStatus 0 Scontrol 300) > ... > VFS; cannot open root device ... > > The kernel just panic, and I can't see what's the messege printing before > that. > > So, I tried 'console=ttyS0 console=tty1'，full dmesg attached。 Can you please capture full failing log? In the attached log, ata1.00 is detected successfully. Thanks. -- tejun ^ permalink raw reply [flat|nested] 17+ messages in thread
* Re: 2.6.32.2 SATA link detect failed, 2.6.32.1 works fine 2009-12-24 7:33 ` Tejun Heo @ 2009-12-24 7:45 ` fengxiangjun 2009-12-24 7:51 ` Tejun Heo 0 siblings, 1 reply; 17+ messages in thread From: fengxiangjun @ 2009-12-24 7:45 UTC (permalink / raw) To: Tejun Heo; +Cc: Robert Hancock, linux-kernel, linux-ide [-- Attachment #1: Type: TEXT/PLAIN, Size: 1879 bytes --] Hi, I can not capture the full failing boot log. The kernel panic, and shift + pageup does not work. With output to serial console, the problem goes away. I think with an initrd, I can reproduce the problem and capture the full failing boot log. But with an initrd, there's no problem. Every thing works fine. Thanks. On Thu, 24 Dec 2009, Tejun Heo wrote: > On 12/23/2009 06:29 PM, fengxiangjun wrote: > > > > Hi, > > > > with this patch, the problem still exists. > > > > ata1.01: XXX debounce start, SStatus=4 > > ata1.01: XXX debounce done, SStatus=4, DET stable for 520 msecs > > ata1.00: SATA link down (SStatus 0 SControl 301) > > ata1.01: SATA link down (SStatus 0 Scontrol 300) > > ... > > VFS; cannot open root device ... > > > > The kernel just panic, and I can't see what's the messege printing before > > that. > > > > So, I tried 'console=ttyS0 console=tty1'，full dmesg attached。 > > Can you please capture full failing log? In the attached log, ata1.00 > is detected successfully. > > Thanks. > > -- > tejun > --------------------------------------------------------------------------------------------------- Confidentiality Notice: The information contained in this e-mail and any accompanying attachment(s) is intended only for the use of the intended recipient and may be confidential and/or privileged of Neusoft Corporation, its subsidiaries and/or its affiliates. If any reader of this communication is not the intended recipient, unauthorized use, forwarding, printing, storing, disclosure or copying is strictly prohibited, and may be unlawful.If you have received this communication in error,please immediately notify the sender by return e-mail, and delete the original message and all copies from your system. Thank you. --------------------------------------------------------------------------------------------------- ^ permalink raw reply [flat|nested] 17+ messages in thread
* Re: 2.6.32.2 SATA link detect failed, 2.6.32.1 works fine 2009-12-24 7:45 ` fengxiangjun @ 2009-12-24 7:51 ` Tejun Heo 2009-12-24 7:58 ` fengxiangjun 0 siblings, 1 reply; 17+ messages in thread From: Tejun Heo @ 2009-12-24 7:51 UTC (permalink / raw) To: fengxiangjun; +Cc: Robert Hancock, linux-kernel, linux-ide Hello, On 12/24/2009 04:45 PM, fengxiangjun wrote: > Hi, I can not capture the full failing boot log. > The kernel panic, and shift + pageup does not work. > > With output to serial console, the problem goes away. Ah... right, I forgot about this. > I think with an initrd, I can reproduce the problem and capture the > full failing boot log. But with an initrd, there's no > problem. Every thing works fine. Hmmm.... can you please try netconsole? Netconsole usually doesn't introduce much delay and should be able to extract the log without affecting timings. Thanks. -- tejun ^ permalink raw reply [flat|nested] 17+ messages in thread
* Re: 2.6.32.2 SATA link detect failed, 2.6.32.1 works fine 2009-12-24 7:51 ` Tejun Heo @ 2009-12-24 7:58 ` fengxiangjun 2009-12-24 12:15 ` fengxiangjun 0 siblings, 1 reply; 17+ messages in thread From: fengxiangjun @ 2009-12-24 7:58 UTC (permalink / raw) To: Tejun Heo; +Cc: Robert Hancock, linux-kernel, linux-ide Ok, I'll try. Please wait. Thanks. On Thu, 24 Dec 2009, Tejun Heo wrote: > Hello, > > On 12/24/2009 04:45 PM, fengxiangjun wrote: > > Hi, I can not capture the full failing boot log. > > The kernel panic, and shift + pageup does not work. > > > > With output to serial console, the problem goes away. > > Ah... right, I forgot about this. > > > I think with an initrd, I can reproduce the problem and capture the > > full failing boot log. But with an initrd, there's no > > problem. Every thing works fine. > > Hmmm.... can you please try netconsole? Netconsole usually doesn't > introduce much delay and should be able to extract the log without > affecting timings. > > Thanks. > > -- > tejun > --------------------------------------------------------------------------------------------------- Confidentiality Notice: The information contained in this e-mail and any accompanying attachment(s) is intended only for the use of the intended recipient and may be confidential and/or privileged of Neusoft Corporation, its subsidiaries and/or its affiliates. If any reader of this communication is not the intended recipient, unauthorized use, forwarding, printing, storing, disclosure or copying is strictly prohibited, and may be unlawful.If you have received this communication in error,please immediately notify the sender by return e-mail, and delete the original message and all copies from your system. Thank you. --------------------------------------------------------------------------------------------------- ^ permalink raw reply [flat|nested] 17+ messages in thread
* Re: 2.6.32.2 SATA link detect failed, 2.6.32.1 works fine 2009-12-24 7:58 ` fengxiangjun @ 2009-12-24 12:15 ` fengxiangjun 2009-12-24 12:40 ` Tejun Heo 0 siblings, 1 reply; 17+ messages in thread From: fengxiangjun @ 2009-12-24 12:15 UTC (permalink / raw) To: Tejun Heo; +Cc: Robert Hancock, linux-kernel, linux-ide > > Hmmm.... can you please try netconsole? Netconsole usually doesn't > > introduce much delay and should be able to extract the log without > > affecting timings. > > > > Thanks. > > > > -- > > tejun > > Here is it, and I hope it help. And merry xmas, ;) Linux version 2.6.32.2 (root@darkstar) (gcc version 4.4.2 (GCC) ) #3 SMP Thu Dec 24 19:21:27 CST 2009 Command line: BOOT_IMAGE=problem ro root=803 netconsole=1111@10.1.4.8/eth0,2222@10.1.4.183/00:16:35:77:8d:f9 KERNEL supported cpus: Intel GenuineIntel AMD AuthenticAMD Centaur CentaurHauls BIOS-provided physical RAM map: BIOS-e820: 0000000000000000 - 000000000009fc00 (usable) BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved) BIOS-e820: 00000000000e8000 - 0000000000100000 (reserved) BIOS-e820: 0000000000100000 - 00000000df7b1d00 (usable) BIOS-e820: 00000000df7b1d00 - 00000000df7b3d00 (ACPI NVS) BIOS-e820: 00000000df7b3d00 - 00000000e0000000 (reserved) BIOS-e820: 00000000f4000000 - 00000000f8000000 (reserved) BIOS-e820: 00000000fec00000 - 00000000fed40000 (reserved) BIOS-e820: 00000000fed45000 - 0000000100000000 (reserved) BIOS-e820: 0000000100000000 - 0000000120000000 (usable) DMI 2.4 present. last_pfn = 0x120000 max_arch_pfn = 0x400000000 x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106 last_pfn = 0xdf7b1 max_arch_pfn = 0x400000000 init_memory_mapping: 0000000000000000-00000000df7b1000 init_memory_mapping: 0000000100000000-0000000120000000 ACPI: RSDP 00000000000e7610 00014 (v00 COMPAQ) ACPI: RSDT 00000000df7c3d40 00040 (v01 HPQOEM SLIC-BPC 20070413 00000000) ACPI: FACP 00000000df7c3de8 00074 (v01 COMPAQ BROADH2O 00000001 00000000) ACPI: DSDT 00000000df7c4143 094FE (v01 COMPAQ DSDT_PRJ 00000001 MSFT 0100000E) ACPI: FACS 00000000df7c3d00 00040 ACPI: APIC 00000000df7c3e5c 00068 (v01 COMPAQ BROADH2O 00000001 00000000) ACPI: ASF! 00000000df7c3ec4 00063 (v32 COMPAQ BROADH2O 00000001 00000000) ACPI: MCFG 00000000df7c3f27 0003C (v01 COMPAQ BROADH2O 00000001 00000000) ACPI: TCPA 00000000df7c3f63 00032 (v01 COMPAQ BROADH2O 00000001 00000000) ACPI: SLIC 00000000df7c3f95 00176 (v01 HPQOEM SLIC-BPC 00000001 00000000) ACPI: HPET 00000000df7c410b 00038 (v01 COMPAQ BROADH2O 00000001 00000000) (7 early reservations) ==> bootmem [0000000000 - 0120000000] #0 [0000000000 - 0000001000] BIOS data page ==> [0000000000 - 0000001000] #1 [0000006000 - 0000008000] TRAMPOLINE ==> [0000006000 - 0000008000] #2 [0001000000 - 000159032c] TEXT DATA BSS ==> [0001000000 - 000159032c] #3 [000009fc00 - 0000100000] BIOS reserved ==> [000009fc00 - 0000100000] #4 [0001591000 - 00015910f3] BRK ==> [0001591000 - 00015910f3] #5 [0000008000 - 000000c000] PGTABLE ==> [0000008000 - 000000c000] #6 [000000c000 - 000000d000] PGTABLE ==> [000000c000 - 000000d000] Zone PFN ranges: DMA 0x00000000 -> 0x00001000 DMA32 0x00001000 -> 0x00100000 Normal 0x00100000 -> 0x00120000 Movable zone start PFN for each node early_node_map[3] active PFN ranges 0: 0x00000000 -> 0x0000009f 0: 0x00000100 -> 0x000df7b1 0: 0x00100000 -> 0x00120000 ACPI: PM-Timer IO Port: 0xf808 ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled) ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled) ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1]) ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1]) ACPI: IOAPIC (id[0x01] address[0xfec00000] gsi_base[0]) IOAPIC[0]: apic_id 1, version 32, address 0xfec00000, GSI 0-23 ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) Using ACPI (MADT) for SMP configuration information ACPI: HPET id: 0x8086a201 base: 0xfed00000 SMP: Allowing 2 CPUs, 0 hotplug CPUs Allocating PCI resources starting at e0000000 (gap: e0000000:14000000) NR_CPUS:2 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 PERCPU: Embedded 25 pages/cpu @ffff880028200000 s70616 r8192 d23592 u1048576 pcpu-alloc: s70616 r8192 d23592 u1048576 alloc=1*2097152 pcpu-alloc: [0] 0 1 Built 1 zonelists in Zone order, mobility grouping on. Total pages: 1030120 Kernel command line: BOOT_IMAGE=problem ro root=803 netconsole=1111@10.1.4.8/eth0,2222@10.1.4.183/00:16:35:77:8d:f9 PID hash table entries: 4096 (order: 3, 32768 bytes) Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes) Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes) Initializing CPU#0 Checking aperture... No AGP bridge found PCI-DMA: Using software bounce buffering for IO (SWIOTLB) Placing 64MB software IO TLB between ffff880020000000 - ffff880024000000 software IO TLB at phys 0x20000000 - 0x24000000 Memory: 4046908k/4718592k available (3209k kernel code, 533184k absent, 137620k reserved, 1762k data, 376k init) SLUB: Genslabs=13, HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 Hierarchical RCU implementation. NR_IRQS:320 Console: colour VGA+ 80x25 console [tty0] enabled HPET: 3 timers in total, 0 timers will be used for per-cpu timer Fast TSC calibration using PIT Detected 2394.202 MHz processor. Calibrating delay loop (skipped), value calculated using timer frequency.. 4788.40 BogoMIPS (lpj=23942020) 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 mce: CPU supports 6 MCE banks CPU0: Thermal monitoring enabled (TM2) using mwait in idle threads. ACPI: Core revision 20090903 Setting APIC routing to flat ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 CPU0: Intel(R) Core(TM)2 CPU 6600 @ 2.40GHz stepping 06 Booting processor 1 APIC 0x1 ip 0x6000 Initializing CPU#1 Calibrating delay using timer specific routine.. 4788.12 BogoMIPS (lpj=23940639) CPU: L1 I cache: 32K, L1 D cache: 32K CPU: L2 cache: 4096K CPU: Physical Processor ID: 0 CPU: Processor Core ID: 1 CPU1: Thermal monitoring enabled (TM2) CPU1: Intel(R) Core(TM)2 CPU 6600 @ 2.40GHz stepping 06 checking TSC synchronization [CPU#0 -> CPU#1]: passed. Brought up 2 CPUs Total of 2 processors activated (9576.53 BogoMIPS). NET: Registered protocol family 16 ACPI: bus type pci registered PCI: MCFG configuration 0: base f4000000 segment 0 buses 0 - 63 PCI: MCFG area at f4000000 reserved in E820 PCI: Using MMCONFIG at f4000000 - f7ffffff PCI: Using configuration type 1 for base access bio: create slab <bio-0> at 0 ACPI: Interpreter enabled ACPI: (supports S0 S3 S5) ACPI: Using IOAPIC for interrupt routing ACPI: No dock devices found. ACPI Error (dsfield-0143): [CAPD] Namespace lookup failure, AE_ALREADY_EXISTS ACPI Error (psparse-0537): Method parse/execution failed [\_SB_.PCI0._OSC] (Node ffff88011f8132e0), AE_ALREADY_EXISTS ACPI: Marking method _OSC as Serialized because of AE_ALREADY_EXISTS error ACPI Warning for \_SB_.PCI0._OSC: Parameter count mismatch - ASL declared 5, ACPI requires 4 (20090903/nspredef-336) ACPI: PCI Root Bridge [PCI0] (0000:00) 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 0000:00:1c.1: PME# supported from D0 D3hot D3cold pci 0000:00:1c.1: 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 f800-f87f claimed by ICH6 ACPI/GPIO/TCO pci 0000:00:1f.0: quirk: region fa00-fa3f claimed by ICH6 GPIO pci 0000:00:1f.0: ICH7 LPC Generic IO decode 1 PIO at 0400 (mask 007f) pci 0000:00:1f.0: ICH7 LPC Generic IO decode 2 PIO at 0480 (mask 000f) pci 0000:00:1f.0: ICH7 LPC Generic IO decode 3 PIO at 0cb0 (mask 000f) pci 0000:00:1f.2: PME# supported from D3hot pci 0000:00:1f.2: PME# disabled pci 0000:00:1f.5: PME# supported from D3hot pci 0000:00:1f.5: PME# disabled pci 0000:3f:00.0: PME# supported from D3hot D3cold pci 0000:3f:00.0: PME# disabled pci 0000:00:1e.0: transparent bridge ACPI Error (dsfield-0143): [CAPD] Namespace lookup failure, AE_ALREADY_EXISTS ACPI Error (psparse-0537): Method parse/execution failed [\_SB_.PCI0._OSC] (Node ffff88011f8132e0), AE_ALREADY_EXISTS ACPI Warning for \_SB_.PCI0._OSC: Parameter count mismatch - ASL declared 5, ACPI requires 4 (20090903/nspredef-336) ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 *10 11 14 15) ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 *10 11 14 15) ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 *5 6 7 10 11 14 15) ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 10 11 14 15) *0, disabled. ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 10 *11 14 15) ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 *5 6 7 10 11 14 15) ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 *10 11 14 15) ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 7 10 11 14 15) *0, disabled. vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none vgaarb: loaded SCSI subsystem initialized usbcore: registered new interface driver usbfs usbcore: registered new interface driver hub usbcore: registered new device driver usb PCI: Using ACPI for IRQ routing hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0 hpet0: 3 comparators, 64-bit 14.318180 MHz counter Switching to clocksource tsc pnp: PnP ACPI init ACPI: bus type pnp registered pnp 00:0d: io resource (0xf800-0xf81f) overlaps 0000:00:1f.0 BAR 7 (0xf800-0xf87f), disabling pnp 00:0d: io resource (0xf820-0xf83f) overlaps 0000:00:1f.0 BAR 7 (0xf800-0xf87f), disabling pnp 00:0d: io resource (0xf840-0xf85f) overlaps 0000:00:1f.0 BAR 7 (0xf800-0xf87f), disabling pnp 00:0d: io resource (0xf860-0xf87f) overlaps 0000:00:1f.0 BAR 7 (0xf800-0xf87f), disabling pnp: PnP ACPI: found 15 devices ACPI: ACPI bus type pnp unregistered system 00:0c: ioport range 0x4d0-0x4d1 has been reserved system 00:0d: ioport range 0x400-0x41f has been reserved system 00:0d: ioport range 0x420-0x43f has been reserved system 00:0d: ioport range 0x440-0x45f has been reserved system 00:0d: ioport range 0x460-0x47f has been reserved system 00:0d: ioport range 0x480-0x48f has been reserved system 00:0d: ioport range 0xcb0-0xcbf has been reserved system 00:0d: ioport range 0xfa00-0xfa3f has been reserved system 00:0d: ioport range 0xfc00-0xfc7f has been reserved system 00:0d: ioport range 0xfc80-0xfcff has been reserved system 00:0d: ioport range 0xfe00-0xfe7f has been reserved system 00:0d: ioport range 0xfe80-0xfeff has been reserved system 00:0e: iomem range 0x0-0x9ffff could not be reserved system 00:0e: iomem range 0x100000-0xdfffffff could not be reserved system 00:0e: iomem range 0xe4000-0xfffff could not be reserved system 00:0e: iomem range 0xfec01000-0xfecfffff has been reserved system 00:0e: iomem range 0xfed00400-0xfed3ffff has been reserved system 00:0e: iomem range 0xfed40000-0xffffffff could not be reserved system 00:0e: iomem range 0xf4000000-0xf7ffffff has been reserved system 00:0e: iomem range 0xcdc00-0xe3fff has been reserved pci 0000:00:1c.0: PCI bridge, secondary bus 0000:20 pci 0000:00:1c.0: IO window: 0x2000-0x2fff pci 0000:00:1c.0: MEM window: 0xf0000000-0xf01fffff pci 0000:00:1c.0: PREFETCH window: 0x000000f0200000-0x000000f03fffff pci 0000:00:1c.1: PCI bridge, secondary bus 0000:3f pci 0000:00:1c.1: IO window: 0x3000-0x3fff pci 0000:00:1c.1: MEM window: 0xf0600000-0xf08fffff pci 0000:00:1c.1: PREFETCH window: 0x000000f0900000-0x000000f0afffff pci 0000:00:1e.0: PCI bridge, secondary bus 0000:07 pci 0000:00:1e.0: IO window: disabled pci 0000:00:1e.0: MEM window: disabled pci 0000:00:1e.0: PREFETCH window: disabled pci 0000:00:1c.1: PCI INT B -> GSI 21 (level, low) -> IRQ 21 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 fuse init (API version 7.13) msgmni has been set to 7905 Block layer SCSI generic (bsg) driver version 0.4 loaded (major 254) io scheduler noop registered io scheduler cfq registered (default) input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0 ACPI: Power Button [PBTN] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1 ACPI: Power Button [PWRF] ACPI: SSDT 00000000df7ce602 00320 (v01 COMPAQ CPU_TM2 00000001 MSFT 0100000E) processor LNXCPU:00: registered as cooling_device0 processor LNXCPU:01: registered as cooling_device1 Generic RTC Driver v1.07 Linux agpgart interface v0.103 agpgart-intel 0000:00:00.0: Intel 965Q Chipset agpgart-intel 0000:00:00.0: detected 7676K stolen memory agpgart-intel 0000:00:00.0: AGP aperture is 256M @ 0xe0000000 [drm] Initialized drm 1.1.0 20060810 pci 0000:00:02.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0 Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A 00:08: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A loop: module loaded ata_piix 0000:00:1f.2: PCI INT B -> GSI 18 (level, low) -> IRQ 18 ata_piix 0000:00:1f.2: MAP [ P0 P2 P1 P3 ] scsi0 : ata_piix scsi1 : ata_piix ata1: SATA max UDMA/133 cmd 0x1f0 ctl 0x3f6 bmdma 0x11c0 irq 14 ata2: SATA max UDMA/133 cmd 0x170 ctl 0x376 bmdma 0x11c8 irq 15 ata_piix 0000:00:1f.5: PCI INT B -> GSI 18 (level, low) -> IRQ 18 ata_piix 0000:00:1f.5: MAP [ P0 -- P1 -- ] scsi2 : ata_piix scsi3 : ata_piix ata3: SATA max UDMA/133 cmd 0x1218 ctl 0x1230 bmdma 0x11e0 irq 18 ata4: SATA max UDMA/133 cmd 0x1220 ctl 0x1234 bmdma 0x11e8 irq 18 tg3.c:v3.102 (September 1, 2009) tg3 0000:3f:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17 eth0: Tigon3 [partno(BCM95755) rev a002] (PCI Express) MAC address 00:1b:78:b7:76:d8 eth0: attached PHY is 5755 (10/100/1000Base-T Ethernet) (WireSpeed[1]) eth0: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0] TSOcap[1] eth0: dma_rwctrl[76180000] dma_mask[64-bit] tun: Universal TUN/TAP device driver, 1.6 tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com> netconsole: local port 1111 netconsole: local IP 10.1.4.8 netconsole: interface eth0 netconsole: remote port 2222 netconsole: remote IP 10.1.4.183 netconsole: remote ethernet address 00:16:35:77:8d:f9 netconsole: device eth0 not up yet, forcing it ata2.00: XXX debounce start, SStatus=0 ata1.00: XXX debounce start, SStatus=0 ata3: XXX debounce start, SStatus=0 ata4: XXX debounce start, SStatus=0 ata1.00: XXX debounce done, SStatus=0, DET stable for 520 msecs ata2.00: XXX debounce done, SStatus=0, DET stable for 520 msecs ata3: XXX debounce done, SStatus=0, DET stable for 520 msecs ata4: XXX debounce done, SStatus=0, DET stable for 530 msecs ata3: SATA link down (SStatus 0 SControl 300) ata4: SATA link down (SStatus 0 SControl 300) ata1.01: XXX debounce start, SStatus=4 ata2.01: XXX debounce start, SStatus=4 ata2.01: XXX debounce done, SStatus=4, DET stable for 520 msecs ata1.01: XXX debounce done, SStatus=4, DET stable for 530 msecs ata2.00: SATA link down (SStatus 4 SControl 300) ata2.01: SATA link down (SStatus 4 SControl 300) ata1.00: SATA link down (SStatus 0 SControl 301) ata1.01: SATA link down (SStatus 4 SControl 300) tg3: eth0: Link is up at 1000 Mbps, full duplex. tg3: eth0: Flow control is on for TX and on for RX. console [netcon0] enabled netconsole: network logging started ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver ehci_hcd 0000:00:1a.7: PCI INT C -> GSI 22 (level, low) -> IRQ 22 ehci_hcd 0000:00:1a.7: EHCI Host Controller ehci_hcd 0000:00:1a.7: new USB bus registered, assigned bus number 1 ehci_hcd 0000:00:1a.7: debug port 1 ehci_hcd 0000:00:1a.7: irq 22, io mem 0xf0504000 ehci_hcd 0000:00:1a.7: USB 2.0 started, EHCI 1.00 usb usb1: configuration #1 chosen from 1 choice hub 1-0:1.0: USB hub found hub 1-0:1.0: 4 ports detected ehci_hcd 0000:00:1d.7: PCI INT A -> GSI 20 (level, low) -> IRQ 20 ehci_hcd 0000:00:1d.7: EHCI Host Controller ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 2 ehci_hcd 0000:00:1d.7: debug port 1 ehci_hcd 0000:00:1d.7: irq 20, io mem 0xf0504400 ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00 usb usb2: configuration #1 chosen from 1 choice hub 2-0:1.0: USB hub found hub 2-0:1.0: 4 ports detected uhci_hcd: USB Universal Host Controller Interface driver uhci_hcd 0000:00:1a.0: PCI INT A -> GSI 20 (level, low) -> IRQ 20 uhci_hcd 0000:00:1a.0: UHCI Host Controller uhci_hcd 0000:00:1a.0: new USB bus registered, assigned bus number 3 uhci_hcd 0000:00:1a.0: irq 20, io base 0x00001100 usb usb3: configuration #1 chosen from 1 choice hub 3-0:1.0: USB hub found hub 3-0:1.0: 2 ports detected uhci_hcd 0000:00:1a.1: PCI INT B -> GSI 21 (level, low) -> IRQ 21 uhci_hcd 0000:00:1a.1: UHCI Host Controller uhci_hcd 0000:00:1a.1: new USB bus registered, assigned bus number 4 uhci_hcd 0000:00:1a.1: irq 21, io base 0x00001120 usb usb4: configuration #1 chosen from 1 choice hub 4-0:1.0: USB hub found hub 4-0:1.0: 2 ports detected uhci_hcd 0000:00:1d.0: PCI INT A -> GSI 20 (level, low) -> IRQ 20 uhci_hcd 0000:00:1d.0: UHCI Host Controller uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 5 uhci_hcd 0000:00:1d.0: irq 20, io base 0x00001140 usb usb5: configuration #1 chosen from 1 choice hub 5-0:1.0: USB hub found hub 5-0:1.0: 2 ports detected uhci_hcd 0000:00:1d.1: PCI INT B -> GSI 21 (level, low) -> IRQ 21 uhci_hcd 0000:00:1d.1: UHCI Host Controller uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 6 uhci_hcd 0000:00:1d.1: irq 21, io base 0x00001160 usb usb6: configuration #1 chosen from 1 choice hub 6-0:1.0: USB hub found hub 6-0:1.0: 2 ports detected Initializing USB Mass Storage driver... usbcore: registered new interface driver usb-storage USB Mass Storage support registered. PNP: PS/2 Controller [PNP0303:KBD,PNP0f0e:PS2M] at 0x60,0x64 irq 1,12 serio: i8042 KBD port at 0x60,0x64 irq 1 serio: i8042 AUX port at 0x60,0x64 irq 12 mice: PS/2 mouse device common for all mice cpuidle: using governor ladder cpuidle: using governor menu Advanced Linux Sound Architecture Driver Version 1.0.21. HDA Intel 0000:00:1b.0: PCI INT A -> GSI 21 (level, low) -> IRQ 21 input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 ALSA device list: #0: HDA Intel at 0xf0500000 irq 21 Netfilter messages via NETLINK v0.30. nf_conntrack version 0.5.0 (16384 buckets, 65536 max) ctnetlink v0.93: registering with nfnetlink. ip_tables: (C) 2000-2006 Netfilter Core Team TCP cubic registered NET: Registered protocol family 17 input: ImPS/2 Logitech Wheel Mouse as /devices/platform/i8042/serio1/input/input3 VFS: Cannot open root device "803" or unknown-block(8,3) Please append a correct "root=" boot option; here are the available partitions: Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(8,3) Pid: 1, comm: swapper Not tainted 2.6.32.2 #3 Call Trace: [<ffffffff8131d0b3>] panic+0x75/0x11c [<ffffffff814eff0d>] mount_block_root+0x257/0x275 [<ffffffff814eff81>] mount_root+0x56/0x5a [<ffffffff814f00b9>] prepare_namespace+0x134/0x161 [<ffffffff814ef675>] kernel_init+0x192/0x1a2 [<ffffffff81029a7a>] child_rip+0xa/0x20 [<ffffffff814ef4e3>] ? kernel_init+0x0/0x1a2 [<ffffffff81029a70>] ? child_rip+0x0/0x20 --------------------------------------------------------------------------------------------------- Confidentiality Notice: The information contained in this e-mail and any accompanying attachment(s) is intended only for the use of the intended recipient and may be confidential and/or privileged of Neusoft Corporation, its subsidiaries and/or its affiliates. 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* Re: 2.6.32.2 SATA link detect failed, 2.6.32.1 works fine 2009-12-24 12:15 ` fengxiangjun @ 2009-12-24 12:40 ` Tejun Heo 2009-12-25 1:35 ` fengxiangjun 0 siblings, 1 reply; 17+ messages in thread From: Tejun Heo @ 2009-12-24 12:40 UTC (permalink / raw) To: fengxiangjun; +Cc: Robert Hancock, linux-kernel, linux-ide [-- Attachment #1: Type: text/plain, Size: 259 bytes --] Hello, On 12/24/2009 09:15 PM, fengxiangjun wrote: > Here is it, and I hope it help. And merry xmas, ;) > > ata1.00: SATA link down (SStatus 0 SControl 301) Hmmm... SControl DET hasn't been cleared. Does the attached patch make any difference? -- tejun [-- Attachment #2: retry-link-resume.patch --] [-- Type: text/x-patch, Size: 3908 bytes --] diff --git a/drivers/ata/ata_piix.c b/drivers/ata/ata_piix.c index 19136a7..5bc31d2 100644 --- a/drivers/ata/ata_piix.c +++ b/drivers/ata/ata_piix.c @@ -173,6 +173,8 @@ static int piix_sidpr_scr_read(struct ata_link *link, unsigned int reg, u32 *val); static int piix_sidpr_scr_write(struct ata_link *link, unsigned int reg, u32 val); +static int piix_sidpr_hardreset(struct ata_link *link, unsigned int *class, + unsigned long deadline); #ifdef CONFIG_PM static int piix_pci_device_suspend(struct pci_dev *pdev, pm_message_t mesg); static int piix_pci_device_resume(struct pci_dev *pdev); @@ -334,9 +336,9 @@ static struct ata_port_operations piix_sata_ops = { static struct ata_port_operations piix_sidpr_sata_ops = { .inherits = &piix_sata_ops, - .hardreset = sata_std_hardreset, .scr_read = piix_sidpr_scr_read, .scr_write = piix_sidpr_scr_write, + .hardreset = piix_sidpr_hardreset, }; static const struct piix_map_db ich5_map_db = { @@ -962,6 +964,18 @@ static int piix_sidpr_scr_write(struct ata_link *link, return 0; } +static int piix_sidpr_hardreset(struct ata_link *link, unsigned int *class, + unsigned long deadline) +{ + const unsigned long *timing = sata_deb_timing_hotplug; + bool online; + int rc; + + /* do hardreset */ + rc = sata_link_hardreset(link, timing, deadline, &online, NULL); + return online ? -EAGAIN : rc; +} + #ifdef CONFIG_PM static int piix_broken_suspend(void) { diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c index 22ff51b..bb19319 100644 --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -3731,7 +3731,7 @@ int sata_link_debounce(struct ata_link *link, const unsigned long *params, unsigned long interval = params[0]; unsigned long duration = params[1]; unsigned long last_jiffies, t; - u32 last, cur; + u32 last, cur, xxx; int rc; t = ata_deadline(jiffies, params[2]); @@ -3740,7 +3740,9 @@ int sata_link_debounce(struct ata_link *link, const unsigned long *params, if ((rc = sata_scr_read(link, SCR_STATUS, &cur))) return rc; + xxx = cur; cur &= 0xf; + ata_link_printk(link, KERN_INFO, "XXX debounce start, SStatus=%x\n", xxx); last = cur; last_jiffies = jiffies; @@ -3749,6 +3751,7 @@ int sata_link_debounce(struct ata_link *link, const unsigned long *params, msleep(interval); if ((rc = sata_scr_read(link, SCR_STATUS, &cur))) return rc; + xxx = cur; cur &= 0xf; /* DET stable? */ @@ -3756,8 +3759,12 @@ int sata_link_debounce(struct ata_link *link, const unsigned long *params, if (cur == 1 && time_before(jiffies, deadline)) continue; if (time_after(jiffies, - ata_deadline(last_jiffies, duration))) + ata_deadline(last_jiffies, duration))) { + ata_link_printk(link, KERN_INFO, + "XXX debounce done, SStatus=%x, DET stable for %u msecs\n", + xxx, jiffies_to_msecs(jiffies - last_jiffies)); return 0; + } continue; } @@ -3791,15 +3798,30 @@ int sata_link_resume(struct ata_link *link, const unsigned long *params, unsigned long deadline) { u32 scontrol, serror; - int rc; + int tries = 3, rc; if ((rc = sata_scr_read(link, SCR_CONTROL, &scontrol))) return rc; - scontrol = (scontrol & 0x0f0) | 0x300; + do { + scontrol = (scontrol & 0x0f0) | 0x300; - if ((rc = sata_scr_write(link, SCR_CONTROL, scontrol))) - return rc; + if ((rc = sata_scr_write(link, SCR_CONTROL, scontrol))) + return rc; + + if ((rc = sata_scr_read(link, SCR_CONTROL, &scontrol))) + return rc; + + /* is SControl restored correctly? */ + if ((scontrol & 0xf0f) != 0x300) + break; + + msleep(100); + + ata_link_printk(link, KERN_WARNING, + "failed to restore SControl=%x%s\n", + scontrol, tries > 1 ? ", retrying" : ""); + } while (--tries); /* Some PHYs react badly if SStatus is pounded immediately * after resuming. Delay 200ms before debouncing. ^ permalink raw reply related [flat|nested] 17+ messages in thread
* Re: 2.6.32.2 SATA link detect failed, 2.6.32.1 works fine 2009-12-24 12:40 ` Tejun Heo @ 2009-12-25 1:35 ` fengxiangjun 2009-12-25 13:39 ` Tejun Heo 0 siblings, 1 reply; 17+ messages in thread From: fengxiangjun @ 2009-12-25 1:35 UTC (permalink / raw) To: Tejun Heo; +Cc: Robert Hancock, linux-kernel, linux-ide > Hmmm... SControl DET hasn't been cleared. Does the attached patch > make any difference? After 5 successful reboots, I think the patch does fix the problem. Thank you very much. Linux version 2.6.32.2 (root@darkstar) (gcc version 4.4.2 (GCC) ) #12 SMP Fri Dec 25 09:27:18 CST 2009 Command line: BOOT_IMAGE=Linux-32.2 ro root=803 KERNEL supported cpus: Intel GenuineIntel AMD AuthenticAMD Centaur CentaurHauls BIOS-provided physical RAM map: BIOS-e820: 0000000000000000 - 000000000009fc00 (usable) BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved) BIOS-e820: 00000000000e8000 - 0000000000100000 (reserved) BIOS-e820: 0000000000100000 - 00000000df7b1d00 (usable) BIOS-e820: 00000000df7b1d00 - 00000000df7b3d00 (ACPI NVS) BIOS-e820: 00000000df7b3d00 - 00000000e0000000 (reserved) BIOS-e820: 00000000f4000000 - 00000000f8000000 (reserved) BIOS-e820: 00000000fec00000 - 00000000fed40000 (reserved) BIOS-e820: 00000000fed45000 - 0000000100000000 (reserved) BIOS-e820: 0000000100000000 - 0000000120000000 (usable) DMI 2.4 present. last_pfn = 0x120000 max_arch_pfn = 0x400000000 MTRR default type: uncachable MTRR fixed ranges enabled: 00000-9FFFF write-back A0000-BFFFF uncachable C0000-E3FFF write-protect E4000-EFFFF write-back F0000-FFFFF write-protect MTRR variable ranges enabled: 0 base 000000000 mask F80000000 write-back 1 base 080000000 mask FC0000000 write-back 2 base 0C0000000 mask FE0000000 write-back 3 base 0DF800000 mask FFF800000 uncachable 4 base 100000000 mask FE0000000 write-back 5 disabled 6 disabled 7 disabled x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106 e820 update range: 00000000df800000 - 0000000100000000 (usable) ==> (reserved) last_pfn = 0xdf7b1 max_arch_pfn = 0x400000000 initial memory mapped : 0 - 20000000 init_memory_mapping: 0000000000000000-00000000df7b1000 0000000000 - 00df600000 page 2M 00df600000 - 00df7b1000 page 4k kernel direct mapping tables up to df7b1000 @ 8000-e000 init_memory_mapping: 0000000100000000-0000000120000000 0100000000 - 0120000000 page 2M kernel direct mapping tables up to 120000000 @ c000-12000 ACPI: RSDP 00000000000e7610 00014 (v00 COMPAQ) ACPI: RSDT 00000000df7c3d40 00040 (v01 HPQOEM SLIC-BPC 20070413 00000000) ACPI: FACP 00000000df7c3de8 00074 (v01 COMPAQ BROADH2O 00000001 00000000) ACPI: DSDT 00000000df7c4143 094FE (v01 COMPAQ DSDT_PRJ 00000001 MSFT 0100000E) ACPI: FACS 00000000df7c3d00 00040 ACPI: APIC 00000000df7c3e5c 00068 (v01 COMPAQ BROADH2O 00000001 00000000) ACPI: ASF! 00000000df7c3ec4 00063 (v32 COMPAQ BROADH2O 00000001 00000000) ACPI: MCFG 00000000df7c3f27 0003C (v01 COMPAQ BROADH2O 00000001 00000000) ACPI: TCPA 00000000df7c3f63 00032 (v01 COMPAQ BROADH2O 00000001 00000000) ACPI: SLIC 00000000df7c3f95 00176 (v01 HPQOEM SLIC-BPC 00000001 00000000) ACPI: HPET 00000000df7c410b 00038 (v01 COMPAQ BROADH2O 00000001 00000000) ACPI: Local APIC address 0xfee00000 (7 early reservations) ==> bootmem [0000000000 - 0120000000] #0 [0000000000 - 0000001000] BIOS data page ==> [0000000000 - 0000001000] #1 [0000006000 - 0000008000] TRAMPOLINE ==> [0000006000 - 0000008000] #2 [0001000000 - 000158d1ac] TEXT DATA BSS ==> [0001000000 - 000158d1ac] #3 [000009fc00 - 0000100000] BIOS reserved ==> [000009fc00 - 0000100000] #4 [000158e000 - 000158e0f3] BRK ==> [000158e000 - 000158e0f3] #5 [0000008000 - 000000c000] PGTABLE ==> [0000008000 - 000000c000] #6 [000000c000 - 000000d000] PGTABLE ==> [000000c000 - 000000d000] [ffffea0000000000-ffffea0003ffffff] PMD -> [ffff880028600000-ffff88002bffffff] on node 0 Zone PFN ranges: DMA 0x00000000 -> 0x00001000 DMA32 0x00001000 -> 0x00100000 Normal 0x00100000 -> 0x00120000 Movable zone start PFN for each node early_node_map[3] active PFN ranges 0: 0x00000000 -> 0x0000009f 0: 0x00000100 -> 0x000df7b1 0: 0x00100000 -> 0x00120000 On node 0 totalpages: 1046352 DMA zone: 56 pages used for memmap DMA zone: 104 pages reserved DMA zone: 3839 pages, LIFO batch:0 DMA32 zone: 14280 pages used for memmap DMA32 zone: 897001 pages, LIFO batch:31 Normal zone: 1792 pages used for memmap Normal zone: 129280 pages, LIFO batch:31 ACPI: PM-Timer IO Port: 0xf808 ACPI: Local APIC address 0xfee00000 ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled) ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled) ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1]) ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1]) ACPI: IOAPIC (id[0x01] address[0xfec00000] gsi_base[0]) IOAPIC[0]: apic_id 1, version 32, address 0xfec00000, GSI 0-23 ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) ACPI: IRQ0 used by override. ACPI: IRQ2 used by override. ACPI: IRQ9 used by override. Using ACPI (MADT) for SMP configuration information ACPI: HPET id: 0x8086a201 base: 0xfed00000 SMP: Allowing 2 CPUs, 0 hotplug CPUs nr_irqs_gsi: 24 Allocating PCI resources starting at e0000000 (gap: e0000000:14000000) NR_CPUS:2 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 PERCPU: Embedded 25 pages/cpu @ffff880028200000 s70616 r8192 d23592 u1048576 pcpu-alloc: s70616 r8192 d23592 u1048576 alloc=1*2097152 pcpu-alloc: [0] 0 1 Built 1 zonelists in Zone order, mobility grouping on. Total pages: 1030120 Kernel command line: BOOT_IMAGE=Linux-32.2 ro root=803 PID hash table entries: 4096 (order: 3, 32768 bytes) Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes) Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes) Initializing CPU#0 Checking aperture... No AGP bridge found PCI-DMA: Using software bounce buffering for IO (SWIOTLB) Placing 64MB software IO TLB between ffff880020000000 - ffff880024000000 software IO TLB at phys 0x20000000 - 0x24000000 Memory: 4046908k/4718592k available (3203k kernel code, 533184k absent, 137608k reserved, 1760k data, 376k init) SLUB: Genslabs=13, HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 Hierarchical RCU implementation. NR_IRQS:320 Console: colour VGA+ 80x25 console [tty0] enabled hpet clockevent registered HPET: 3 timers in total, 0 timers will be used for per-cpu timer Fast TSC calibration using PIT Detected 2393.957 MHz processor. Calibrating delay loop (skipped), value calculated using timer frequency.. 4787.91 BogoMIPS (lpj=23939570) 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 mce: CPU supports 6 MCE banks CPU0: Thermal monitoring enabled (TM2) using mwait in idle threads. ACPI: Core revision 20090903 Setting APIC routing to flat ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 CPU0: Intel(R) Core(TM)2 CPU 6600 @ 2.40GHz stepping 06 Booting processor 1 APIC 0x1 ip 0x6000 Initializing CPU#1 Calibrating delay using timer specific routine.. 4788.06 BogoMIPS (lpj=23940306) CPU: L1 I cache: 32K, L1 D cache: 32K CPU: L2 cache: 4096K CPU: Physical Processor ID: 0 CPU: Processor Core ID: 1 CPU1: Thermal monitoring enabled (TM2) CPU1: Intel(R) Core(TM)2 CPU 6600 @ 2.40GHz stepping 06 checking TSC synchronization [CPU#0 -> CPU#1]: passed. Brought up 2 CPUs Total of 2 processors activated (9575.97 BogoMIPS). NET: Registered protocol family 16 ACPI: bus type pci registered PCI: MCFG configuration 0: base f4000000 segment 0 buses 0 - 63 PCI: MCFG area at f4000000 reserved in E820 PCI: Using MMCONFIG at f4000000 - f7ffffff PCI: Using configuration type 1 for base access bio: create slab <bio-0> at 0 ACPI: EC: Look up EC in DSDT ACPI: Interpreter enabled ACPI: (supports S0 S3 S5) ACPI: Using IOAPIC for interrupt routing ACPI: No dock devices found. ACPI Error (dsfield-0143): [CAPD] Namespace lookup failure, AE_ALREADY_EXISTS ACPI Error (psparse-0537): Method parse/execution failed [\_SB_.PCI0._OSC] (Node ffff88011f8132e0), AE_ALREADY_EXISTS ACPI: Marking method _OSC as Serialized because of AE_ALREADY_EXISTS error ACPI Warning for \_SB_.PCI0._OSC: Parameter count mismatch - ASL declared 5, ACPI requires 4 (20090903/nspredef-336) ACPI: PCI Root Bridge [PCI0] (0000:00) pci 0000:00:02.0: reg 10 32bit mmio: [0xf0400000-0xf04fffff] pci 0000:00:02.0: reg 18 64bit mmio pref: [0xe0000000-0xefffffff] pci 0000:00:02.0: reg 20 io port: [0x1200-0x1207] pci 0000:00:1a.0: reg 20 io port: [0x1100-0x111f] pci 0000:00:1a.1: reg 20 io port: [0x1120-0x113f] pci 0000:00:1a.7: reg 10 32bit mmio: [0xf0504000-0xf05043ff] pci 0000:00:1a.7: PME# supported from D0 D3hot D3cold pci 0000:00:1a.7: PME# disabled pci 0000:00:1b.0: reg 10 64bit mmio: [0xf0500000-0xf0503fff] 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 0000:00:1c.1: PME# supported from D0 D3hot D3cold pci 0000:00:1c.1: PME# disabled pci 0000:00:1d.0: reg 20 io port: [0x1140-0x115f] pci 0000:00:1d.1: reg 20 io port: [0x1160-0x117f] pci 0000:00:1d.7: reg 10 32bit mmio: [0xf0504400-0xf05047ff] 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 f800-f87f claimed by ICH6 ACPI/GPIO/TCO pci 0000:00:1f.0: quirk: region fa00-fa3f claimed by ICH6 GPIO pci 0000:00:1f.0: ICH7 LPC Generic IO decode 1 PIO at 0400 (mask 007f) pci 0000:00:1f.0: ICH7 LPC Generic IO decode 2 PIO at 0480 (mask 000f) pci 0000:00:1f.0: ICH7 LPC Generic IO decode 3 PIO at 0cb0 (mask 000f) pci 0000:00:1f.2: reg 10 io port: [0x1208-0x120f] pci 0000:00:1f.2: reg 14 io port: [0x1228-0x122b] pci 0000:00:1f.2: reg 18 io port: [0x1210-0x1217] pci 0000:00:1f.2: reg 1c io port: [0x122c-0x122f] pci 0000:00:1f.2: reg 20 io port: [0x11c0-0x11cf] pci 0000:00:1f.2: reg 24 io port: [0x11d0-0x11df] pci 0000:00:1f.2: PME# supported from D3hot pci 0000:00:1f.2: PME# disabled pci 0000:00:1f.5: reg 10 io port: [0x1218-0x121f] pci 0000:00:1f.5: reg 14 io port: [0x1230-0x1233] pci 0000:00:1f.5: reg 18 io port: [0x1220-0x1227] pci 0000:00:1f.5: reg 1c io port: [0x1234-0x1237] pci 0000:00:1f.5: reg 20 io port: [0x11e0-0x11ef] pci 0000:00:1f.5: reg 24 io port: [0x11f0-0x11ff] pci 0000:00:1f.5: PME# supported from D3hot pci 0000:00:1f.5: PME# disabled pci 0000:3f:00.0: reg 10 64bit mmio: [0xf0800000-0xf080ffff] pci 0000:3f:00.0: PME# supported from D3hot D3cold pci 0000:3f:00.0: PME# disabled pci 0000:00:1c.1: bridge 32bit mmio: [0xf0600000-0xf08fffff] pci 0000:00:1e.0: transparent bridge pci_bus 0000:00: on NUMA node 0 ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCX1._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCX2._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.HUB_._PRT] ACPI Error (dsfield-0143): [CAPD] Namespace lookup failure, AE_ALREADY_EXISTS ACPI Error (psparse-0537): Method parse/execution failed [\_SB_.PCI0._OSC] (Node ffff88011f8132e0), AE_ALREADY_EXISTS ACPI Warning for \_SB_.PCI0._OSC: Parameter count mismatch - ASL declared 5, ACPI requires 4 (20090903/nspredef-336) ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 *10 11 14 15) ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 *10 11 14 15) ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 *5 6 7 10 11 14 15) ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 10 11 14 15) *0, disabled. ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 10 *11 14 15) ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 *5 6 7 10 11 14 15) ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 *10 11 14 15) ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 7 10 11 14 15) *0, disabled. vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none vgaarb: loaded SCSI subsystem initialized libata version 3.00 loaded. usbcore: registered new interface driver usbfs usbcore: registered new interface driver hub usbcore: registered new device driver usb PCI: Using ACPI for IRQ routing hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0 hpet0: 3 comparators, 64-bit 14.318180 MHz counter Switching to clocksource tsc pnp: PnP ACPI init ACPI: bus type pnp registered pnp 00:0d: io resource (0xf800-0xf81f) overlaps 0000:00:1f.0 BAR 7 (0xf800-0xf87f), disabling pnp 00:0d: io resource (0xf820-0xf83f) overlaps 0000:00:1f.0 BAR 7 (0xf800-0xf87f), disabling pnp 00:0d: io resource (0xf840-0xf85f) overlaps 0000:00:1f.0 BAR 7 (0xf800-0xf87f), disabling pnp 00:0d: io resource (0xf860-0xf87f) overlaps 0000:00:1f.0 BAR 7 (0xf800-0xf87f), disabling pnp: PnP ACPI: found 15 devices ACPI: ACPI bus type pnp unregistered system 00:0c: ioport range 0x4d0-0x4d1 has been reserved system 00:0d: ioport range 0x400-0x41f has been reserved system 00:0d: ioport range 0x420-0x43f has been reserved system 00:0d: ioport range 0x440-0x45f has been reserved system 00:0d: ioport range 0x460-0x47f has been reserved system 00:0d: ioport range 0x480-0x48f has been reserved system 00:0d: ioport range 0xcb0-0xcbf has been reserved system 00:0d: ioport range 0xfa00-0xfa3f has been reserved system 00:0d: ioport range 0xfc00-0xfc7f has been reserved system 00:0d: ioport range 0xfc80-0xfcff has been reserved system 00:0d: ioport range 0xfe00-0xfe7f has been reserved system 00:0d: ioport range 0xfe80-0xfeff has been reserved system 00:0e: iomem range 0x0-0x9ffff could not be reserved system 00:0e: iomem range 0x100000-0xdfffffff could not be reserved system 00:0e: iomem range 0xe4000-0xfffff could not be reserved system 00:0e: iomem range 0xfec01000-0xfecfffff has been reserved system 00:0e: iomem range 0xfed00400-0xfed3ffff has been reserved system 00:0e: iomem range 0xfed40000-0xffffffff could not be reserved system 00:0e: iomem range 0xf4000000-0xf7ffffff has been reserved system 00:0e: iomem range 0xcdc00-0xe3fff has been reserved pci 0000:00:1c.0: PCI bridge, secondary bus 0000:20 pci 0000:00:1c.0: IO window: 0x2000-0x2fff pci 0000:00:1c.0: MEM window: 0xf0000000-0xf01fffff pci 0000:00:1c.0: PREFETCH window: 0x000000f0200000-0x000000f03fffff pci 0000:00:1c.1: PCI bridge, secondary bus 0000:3f pci 0000:00:1c.1: IO window: 0x3000-0x3fff pci 0000:00:1c.1: MEM window: 0xf0600000-0xf08fffff pci 0000:00:1c.1: PREFETCH window: 0x000000f0900000-0x000000f0afffff pci 0000:00:1e.0: PCI bridge, secondary bus 0000:07 pci 0000:00:1e.0: IO window: disabled pci 0000:00:1e.0: MEM window: disabled pci 0000:00:1e.0: PREFETCH window: disabled pci 0000:00:1c.0: setting latency timer to 64 pci 0000:00:1c.1: PCI INT B -> GSI 21 (level, low) -> IRQ 21 pci 0000:00:1c.1: setting latency timer to 64 pci 0000:00:1e.0: setting latency timer to 64 pci_bus 0000:00: resource 0 io: [0x00-0xffff] pci_bus 0000:00: resource 1 mem: [0x000000-0xffffffffffffffff] pci_bus 0000:20: resource 0 io: [0x2000-0x2fff] pci_bus 0000:20: resource 1 mem: [0xf0000000-0xf01fffff] pci_bus 0000:20: resource 2 pref mem [0xf0200000-0xf03fffff] pci_bus 0000:3f: resource 0 io: [0x3000-0x3fff] pci_bus 0000:3f: resource 1 mem: [0xf0600000-0xf08fffff] pci_bus 0000:3f: resource 2 pref mem [0xf0900000-0xf0afffff] pci_bus 0000:07: resource 3 io: [0x00-0xffff] pci_bus 0000:07: resource 4 mem: [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 pci 0000:00:02.0: Boot video device fuse init (API version 7.13) msgmni has been set to 7905 Block layer SCSI generic (bsg) driver version 0.4 loaded (major 254) io scheduler noop registered io scheduler cfq registered (default) pcieport 0000:00:1c.0: irq 24 for MSI/MSI-X pcieport 0000:00:1c.0: setting latency timer to 64 pcieport 0000:00:1c.1: irq 25 for MSI/MSI-X pcieport 0000:00:1c.1: setting latency timer to 64 input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0 ACPI: Power Button [PBTN] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1 ACPI: Power Button [PWRF] ACPI: SSDT 00000000df7ce602 00320 (v01 COMPAQ CPU_TM2 00000001 MSFT 0100000E) processor LNXCPU:00: registered as cooling_device0 processor LNXCPU:01: registered as cooling_device1 Generic RTC Driver v1.07 Linux agpgart interface v0.103 agpgart-intel 0000:00:00.0: Intel 965Q Chipset agpgart-intel 0000:00:00.0: detected 7676K stolen memory agpgart-intel 0000:00:00.0: AGP aperture is 256M @ 0xe0000000 [drm] Initialized drm 1.1.0 20060810 pci 0000:00:02.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 pci 0000:00:02.0: setting latency timer to 64 pci 0000:00:02.0: irq 26 for MSI/MSI-X [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0 Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A 00:08: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A loop: module loaded ata_piix 0000:00:1f.2: version 2.13 ata_piix 0000:00:1f.2: PCI INT B -> GSI 18 (level, low) -> IRQ 18 ata_piix 0000:00:1f.2: MAP [ P0 P2 P1 P3 ] ata_piix 0000:00:1f.2: setting latency timer to 64 scsi0 : ata_piix scsi1 : ata_piix ata1: SATA max UDMA/133 cmd 0x1f0 ctl 0x3f6 bmdma 0x11c0 irq 14 ata2: SATA max UDMA/133 cmd 0x170 ctl 0x376 bmdma 0x11c8 irq 15 ata_piix 0000:00:1f.5: PCI INT B -> GSI 18 (level, low) -> IRQ 18 ata_piix 0000:00:1f.5: MAP [ P0 -- P1 -- ] ata1.00: failed to restore SControl=300, retrying ata2.00: failed to restore SControl=300, retrying ata_piix 0000:00:1f.5: setting latency timer to 64 scsi2 : ata_piix scsi3 : ata_piix ata3: SATA max UDMA/133 cmd 0x1218 ctl 0x1230 bmdma 0x11e0 irq 18 ata4: SATA max UDMA/133 cmd 0x1220 ctl 0x1234 bmdma 0x11e8 irq 18 tg3.c:v3.102 (September 1, 2009) tg3 0000:3f:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17 tg3 0000:3f:00.0: setting latency timer to 64 eth0: Tigon3 [partno(BCM95755) rev a002] (PCI Express) MAC address 00:1b:78:b7:76:d8 eth0: attached PHY is 5755 (10/100/1000Base-T Ethernet) (WireSpeed[1]) eth0: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0] TSOcap[1] eth0: dma_rwctrl[76180000] dma_mask[64-bit] tun: Universal TUN/TAP device driver, 1.6 tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com> ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver ehci_hcd 0000:00:1a.7: PCI INT C -> GSI 22 (level, low) -> IRQ 22 ehci_hcd 0000:00:1a.7: setting latency timer to 64 ehci_hcd 0000:00:1a.7: EHCI Host Controller ehci_hcd 0000:00:1a.7: new USB bus registered, assigned bus number 1 ehci_hcd 0000:00:1a.7: debug port 1 ehci_hcd 0000:00:1a.7: cache line size of 32 is not supported ehci_hcd 0000:00:1a.7: irq 22, io mem 0xf0504000 ehci_hcd 0000:00:1a.7: USB 2.0 started, EHCI 1.00 usb usb1: configuration #1 chosen from 1 choice hub 1-0:1.0: USB hub found hub 1-0:1.0: 4 ports detected ehci_hcd 0000:00:1d.7: PCI INT A -> GSI 20 (level, low) -> IRQ 20 ehci_hcd 0000:00:1d.7: setting latency timer to 64 ehci_hcd 0000:00:1d.7: EHCI Host Controller ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 2 ehci_hcd 0000:00:1d.7: debug port 1 ehci_hcd 0000:00:1d.7: cache line size of 32 is not supported ehci_hcd 0000:00:1d.7: irq 20, io mem 0xf0504400 ata1.00: failed to restore SControl=300, retrying ata2.00: failed to restore SControl=300, retrying ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00 usb usb2: configuration #1 chosen from 1 choice hub 2-0:1.0: USB hub found hub 2-0:1.0: 4 ports detected uhci_hcd: USB Universal Host Controller Interface driver uhci_hcd 0000:00:1a.0: PCI INT A -> GSI 20 (level, low) -> IRQ 20 uhci_hcd 0000:00:1a.0: setting latency timer to 64 uhci_hcd 0000:00:1a.0: UHCI Host Controller uhci_hcd 0000:00:1a.0: new USB bus registered, assigned bus number 3 uhci_hcd 0000:00:1a.0: irq 20, io base 0x00001100 usb usb3: configuration #1 chosen from 1 choice hub 3-0:1.0: USB hub found hub 3-0:1.0: 2 ports detected uhci_hcd 0000:00:1a.1: PCI INT B -> GSI 21 (level, low) -> IRQ 21 uhci_hcd 0000:00:1a.1: setting latency timer to 64 uhci_hcd 0000:00:1a.1: UHCI Host Controller uhci_hcd 0000:00:1a.1: new USB bus registered, assigned bus number 4 uhci_hcd 0000:00:1a.1: irq 21, io base 0x00001120 usb usb4: configuration #1 chosen from 1 choice hub 4-0:1.0: USB hub found hub 4-0:1.0: 2 ports detected uhci_hcd 0000:00:1d.0: PCI INT A -> GSI 20 (level, low) -> IRQ 20 uhci_hcd 0000:00:1d.0: setting latency timer to 64 uhci_hcd 0000:00:1d.0: UHCI Host Controller uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 5 uhci_hcd 0000:00:1d.0: irq 20, io base 0x00001140 usb usb5: configuration #1 chosen from 1 choice hub 5-0:1.0: USB hub found hub 5-0:1.0: 2 ports detected uhci_hcd 0000:00:1d.1: PCI INT B -> GSI 21 (level, low) -> IRQ 21 uhci_hcd 0000:00:1d.1: setting latency timer to 64 uhci_hcd 0000:00:1d.1: UHCI Host Controller uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 6 uhci_hcd 0000:00:1d.1: irq 21, io base 0x00001160 usb usb6: configuration #1 chosen from 1 choice hub 6-0:1.0: USB hub found hub 6-0:1.0: 2 ports detected Initializing USB Mass Storage driver... usbcore: registered new interface driver usb-storage USB Mass Storage support registered. PNP: PS/2 Controller [PNP0303:KBD,PNP0f0e:PS2M] at 0x60,0x64 irq 1,12 serio: i8042 KBD port at 0x60,0x64 irq 1 serio: i8042 AUX port at 0x60,0x64 irq 12 mice: PS/2 mouse device common for all mice cpuidle: using governor ladder cpuidle: using governor menu Advanced Linux Sound Architecture Driver Version 1.0.21. HDA Intel 0000:00:1b.0: PCI INT A -> GSI 21 (level, low) -> IRQ 21 HDA Intel 0000:00:1b.0: setting latency timer to 64 input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 ata3: failed to restore SControl=300, retrying ata4: failed to restore SControl=300, retrying ata1.00: failed to restore SControl=300 ata2.00: failed to restore SControl=300 ALSA device list: #0: HDA Intel at 0xf0500000 irq 21 Netfilter messages via NETLINK v0.30. nf_conntrack version 0.5.0 (16384 buckets, 65536 max) ctnetlink v0.93: registering with nfnetlink. ip_tables: (C) 2000-2006 Netfilter Core Team TCP cubic registered NET: Registered protocol family 17 ata3: failed to restore SControl=300, retrying ata4: failed to restore SControl=300, retrying ata3: failed to restore SControl=300 ata4: failed to restore SControl=300 ata1.00: XXX debounce start, SStatus=123 ata2.00: XXX debounce start, SStatus=0 ata3: XXX debounce start, SStatus=0 ata4: XXX debounce start, SStatus=0 input: ImPS/2 Logitech Wheel Mouse as /devices/platform/i8042/serio1/input/input3 ata2.00: XXX debounce done, SStatus=0, DET stable for 520 msecs ata1.00: XXX debounce done, SStatus=123, DET stable for 520 msecs ata1.01: failed to restore SControl=300, retrying ata2.01: failed to restore SControl=300, retrying ata3: XXX debounce done, SStatus=0, DET stable for 520 msecs ata4: XXX debounce done, SStatus=0, DET stable for 530 msecs ata3: SATA link down (SStatus 0 SControl 300) ata4: SATA link down (SStatus 0 SControl 300) ata1.01: failed to restore SControl=300, retrying ata2.01: failed to restore SControl=300, retrying ata2.01: failed to restore SControl=300 ata1.01: failed to restore SControl=300 ata2.01: XXX debounce start, SStatus=4 ata1.01: XXX debounce start, SStatus=4 ata2.01: XXX debounce done, SStatus=4, DET stable for 520 msecs ata1.01: XXX debounce done, SStatus=4, DET stable for 530 msecs ata2.00: SATA link down (SStatus 4 SControl 300) ata2.01: SATA link down (SStatus 4 SControl 300) ata1.00: SATA link up 3.0 Gbps (SStatus 123 SControl 300) ata1.01: SATA link down (SStatus 4 SControl 300) ata1.00: ATA-7: WDC WD800JD-60LSA5, 10.01E03, max UDMA/100 ata1.00: 156301488 sectors, multi 16: LBA48 ata1.00: configured for UDMA/100 scsi 0:0:0:0: Direct-Access ATA WDC WD800JD-60LS 10.0 PQ: 0 ANSI: 5 sd 0:0:0:0: [sda] 156301488 512-byte logical blocks: (80.0 GB/74.5 GiB) 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 < sda5 > sda3 sd 0:0:0:0: [sda] Attached SCSI disk kjournald starting. Commit interval 5 seconds EXT3-fs: mounted filesystem with writeback data mode. VFS: Mounted root (ext3 filesystem) readonly on device 8:3. Freeing unused kernel memory: 376k freed EXT3 FS on sda3, internal journal kjournald starting. Commit interval 5 seconds EXT3 FS on sda5, internal journal EXT3-fs: mounted filesystem with writeback data mode. device tap0 entered promiscuous mode device tap1 entered promiscuous mode device tap4 entered promiscuous mode device tap6 entered promiscuous mode br0: port 4(tap6) entering learning state br0: port 3(tap4) entering learning state br0: port 2(tap1) entering learning state br0: port 1(tap0) entering learning state device tap2 entered promiscuous mode device tap5 entered promiscuous mode br1: port 2(tap5) entering learning state br1: port 1(tap2) entering learning state device tap3 entered promiscuous mode device tap7 entered promiscuous mode br2: port 2(tap7) entering learning state br2: port 1(tap3) entering learning state tg3 0000:3f:00.0: irq 27 for MSI/MSI-X tg3: eth0: Link is up at 100 Mbps, full duplex. tg3: eth0: Flow control is off for TX and off for RX. br0: port 4(tap6) entering forwarding state br0: port 3(tap4) entering forwarding state br0: port 2(tap1) entering forwarding state br0: port 1(tap0) entering forwarding state br1: port 2(tap5) entering forwarding state br1: port 1(tap2) entering forwarding state br2: port 2(tap7) entering forwarding state br2: port 1(tap3) entering forwarding state --------------------------------------------------------------------------------------------------- Confidentiality Notice: The information contained in this e-mail and any accompanying attachment(s) is intended only for the use of the intended recipient and may be confidential and/or privileged of Neusoft Corporation, its subsidiaries and/or its affiliates. If any reader of this communication is not the intended recipient, unauthorized use, forwarding, printing, storing, disclosure or copying is strictly prohibited, and may be unlawful.If you have received this communication in error,please immediately notify the sender by return e-mail, and delete the original message and all copies from your system. Thank you. --------------------------------------------------------------------------------------------------- ^ permalink raw reply [flat|nested] 17+ messages in thread
* Re: 2.6.32.2 SATA link detect failed, 2.6.32.1 works fine 2009-12-25 1:35 ` fengxiangjun @ 2009-12-25 13:39 ` Tejun Heo 2009-12-26 1:25 ` fengxiangjun 0 siblings, 1 reply; 17+ messages in thread From: Tejun Heo @ 2009-12-25 13:39 UTC (permalink / raw) To: fengxiangjun; +Cc: Robert Hancock, linux-kernel, linux-ide [-- Attachment #1: Type: text/plain, Size: 535 bytes --] On 12/25/2009 10:35 AM, fengxiangjun wrote: >> Hmmm... SControl DET hasn't been cleared. Does the attached patch >> make any difference? > > After 5 successful reboots, I think the patch does fix the problem. > Thank you very much. Can you please try this one? Retry logic was wrong in the original patch. With this patch, you should see one "link resume succeeded after %d retries" message when the original kernel would have failed probe. Can you please test this patch and post boot log with such message? Thanks. -- tejun [-- Attachment #2: retry-link-resume.patch --] [-- Type: text/x-patch, Size: 2071 bytes --] diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c index 22ff51b..40940dd 100644 --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -3790,21 +3790,40 @@ int sata_link_debounce(struct ata_link *link, const unsigned long *params, int sata_link_resume(struct ata_link *link, const unsigned long *params, unsigned long deadline) { + int tries = ATA_LINK_RESUME_TRIES; u32 scontrol, serror; int rc; if ((rc = sata_scr_read(link, SCR_CONTROL, &scontrol))) return rc; - scontrol = (scontrol & 0x0f0) | 0x300; + do { + scontrol = (scontrol & 0x0f0) | 0x300; + if ((rc = sata_scr_write(link, SCR_CONTROL, scontrol))) + return rc; + /* + * Some PHYs react badly if SStatus is pounded + * immediately after resuming. Delay 200ms before + * debouncing. + */ + msleep(200); - if ((rc = sata_scr_write(link, SCR_CONTROL, scontrol))) - return rc; + /* is SControl restored correctly? */ + if ((rc = sata_scr_read(link, SCR_CONTROL, &scontrol))) + return rc; + } while ((scontrol & 0xf0f) != 0x300 && --tries); - /* Some PHYs react badly if SStatus is pounded immediately - * after resuming. Delay 200ms before debouncing. - */ - msleep(200); + if ((scontrol & 0xf0f) != 0x300) { + ata_link_printk(link, KERN_ERR, + "failed to resume link (SControl %X)\n", + scontrol); + return 0; + } + + if (tries < ATA_LINK_RESUME_TRIES) + ata_link_printk(link, KERN_WARNING, + "link resume succeeded after %d retries\n", + ATA_LINK_RESUME_TRIES - tries); if ((rc = sata_link_debounce(link, params, deadline))) return rc; diff --git a/include/linux/libata.h b/include/linux/libata.h index 6a9c4dd..7311225 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -354,6 +354,9 @@ enum { /* max tries if error condition is still set after ->error_handler */ ATA_EH_MAX_TRIES = 5, + /* sometimes resuming a link requires several retries */ + ATA_LINK_RESUME_TRIES = 5, + /* how hard are we gonna try to probe/recover devices */ ATA_PROBE_MAX_TRIES = 3, ATA_EH_DEV_TRIES = 3, ^ permalink raw reply related [flat|nested] 17+ messages in thread
* Re: 2.6.32.2 SATA link detect failed, 2.6.32.1 works fine 2009-12-25 13:39 ` Tejun Heo @ 2009-12-26 1:25 ` fengxiangjun 2009-12-28 10:02 ` Tejun Heo 0 siblings, 1 reply; 17+ messages in thread From: fengxiangjun @ 2009-12-26 1:25 UTC (permalink / raw) To: Tejun Heo; +Cc: Robert Hancock, linux-kernel, linux-ide Hi, > Can you please try this one? Retry logic was wrong in the original > patch. With this patch, you should see one "link resume succeeded > after %d retries" message when the original kernel would have failed > probe. Can you please test this patch and post boot log with such > message? Just reboot 3 times, and test STR, every thing works fine. And the 3 reboots have the same message: ata1.00: link resume succeeded after 1 retries Thanks. Linux version 2.6.32.2 (root@darkstar) (gcc version 4.4.2 (GCC) ) #13 SMP Sat Dec 26 09:04:30 CST 2009 Command line: auto BOOT_IMAGE=Linux-32.2 ro root=803 KERNEL supported cpus: Intel GenuineIntel AMD AuthenticAMD Centaur CentaurHauls BIOS-provided physical RAM map: BIOS-e820: 0000000000000000 - 000000000009fc00 (usable) BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved) BIOS-e820: 00000000000e8000 - 0000000000100000 (reserved) BIOS-e820: 0000000000100000 - 00000000df7b1d00 (usable) BIOS-e820: 00000000df7b1d00 - 00000000df7b3d00 (ACPI NVS) BIOS-e820: 00000000df7b3d00 - 00000000e0000000 (reserved) BIOS-e820: 00000000f4000000 - 00000000f8000000 (reserved) BIOS-e820: 00000000fec00000 - 00000000fed40000 (reserved) BIOS-e820: 00000000fed45000 - 0000000100000000 (reserved) BIOS-e820: 0000000100000000 - 0000000120000000 (usable) DMI 2.4 present. last_pfn = 0x120000 max_arch_pfn = 0x400000000 MTRR default type: uncachable MTRR fixed ranges enabled: 00000-9FFFF write-back A0000-BFFFF uncachable C0000-E3FFF write-protect E4000-EFFFF write-back F0000-FFFFF write-protect MTRR variable ranges enabled: 0 base 000000000 mask F80000000 write-back 1 base 080000000 mask FC0000000 write-back 2 base 0C0000000 mask FE0000000 write-back 3 base 0DF800000 mask FFF800000 uncachable 4 base 100000000 mask FE0000000 write-back 5 disabled 6 disabled 7 disabled x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106 e820 update range: 00000000df800000 - 0000000100000000 (usable) ==> (reserved) last_pfn = 0xdf7b1 max_arch_pfn = 0x400000000 initial memory mapped : 0 - 20000000 init_memory_mapping: 0000000000000000-00000000df7b1000 0000000000 - 00df600000 page 2M 00df600000 - 00df7b1000 page 4k kernel direct mapping tables up to df7b1000 @ 8000-e000 init_memory_mapping: 0000000100000000-0000000120000000 0100000000 - 0120000000 page 2M kernel direct mapping tables up to 120000000 @ c000-12000 ACPI: RSDP 00000000000e7610 00014 (v00 COMPAQ) ACPI: RSDT 00000000df7c3d40 00040 (v01 HPQOEM SLIC-BPC 20070413 00000000) ACPI: FACP 00000000df7c3de8 00074 (v01 COMPAQ BROADH2O 00000001 00000000) ACPI: DSDT 00000000df7c4143 094FE (v01 COMPAQ DSDT_PRJ 00000001 MSFT 0100000E) ACPI: FACS 00000000df7c3d00 00040 ACPI: APIC 00000000df7c3e5c 00068 (v01 COMPAQ BROADH2O 00000001 00000000) ACPI: ASF! 00000000df7c3ec4 00063 (v32 COMPAQ BROADH2O 00000001 00000000) ACPI: MCFG 00000000df7c3f27 0003C (v01 COMPAQ BROADH2O 00000001 00000000) ACPI: TCPA 00000000df7c3f63 00032 (v01 COMPAQ BROADH2O 00000001 00000000) ACPI: SLIC 00000000df7c3f95 00176 (v01 HPQOEM SLIC-BPC 00000001 00000000) ACPI: HPET 00000000df7c410b 00038 (v01 COMPAQ BROADH2O 00000001 00000000) ACPI: Local APIC address 0xfee00000 (7 early reservations) ==> bootmem [0000000000 - 0120000000] #0 [0000000000 - 0000001000] BIOS data page ==> [0000000000 - 0000001000] #1 [0000006000 - 0000008000] TRAMPOLINE ==> [0000006000 - 0000008000] #2 [0001000000 - 000158d1ac] TEXT DATA BSS ==> [0001000000 - 000158d1ac] #3 [000009fc00 - 0000100000] BIOS reserved ==> [000009fc00 - 0000100000] #4 [000158e000 - 000158e0f3] BRK ==> [000158e000 - 000158e0f3] #5 [0000008000 - 000000c000] PGTABLE ==> [0000008000 - 000000c000] #6 [000000c000 - 000000d000] PGTABLE ==> [000000c000 - 000000d000] [ffffea0000000000-ffffea0003ffffff] PMD -> [ffff880028600000-ffff88002bffffff] on node 0 Zone PFN ranges: DMA 0x00000000 -> 0x00001000 DMA32 0x00001000 -> 0x00100000 Normal 0x00100000 -> 0x00120000 Movable zone start PFN for each node early_node_map[3] active PFN ranges 0: 0x00000000 -> 0x0000009f 0: 0x00000100 -> 0x000df7b1 0: 0x00100000 -> 0x00120000 On node 0 totalpages: 1046352 DMA zone: 56 pages used for memmap DMA zone: 104 pages reserved DMA zone: 3839 pages, LIFO batch:0 DMA32 zone: 14280 pages used for memmap DMA32 zone: 897001 pages, LIFO batch:31 Normal zone: 1792 pages used for memmap Normal zone: 129280 pages, LIFO batch:31 ACPI: PM-Timer IO Port: 0xf808 ACPI: Local APIC address 0xfee00000 ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled) ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled) ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1]) ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1]) ACPI: IOAPIC (id[0x01] address[0xfec00000] gsi_base[0]) IOAPIC[0]: apic_id 1, version 32, address 0xfec00000, GSI 0-23 ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) ACPI: IRQ0 used by override. ACPI: IRQ2 used by override. ACPI: IRQ9 used by override. Using ACPI (MADT) for SMP configuration information ACPI: HPET id: 0x8086a201 base: 0xfed00000 SMP: Allowing 2 CPUs, 0 hotplug CPUs nr_irqs_gsi: 24 Allocating PCI resources starting at e0000000 (gap: e0000000:14000000) NR_CPUS:2 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 PERCPU: Embedded 25 pages/cpu @ffff880028200000 s70616 r8192 d23592 u1048576 pcpu-alloc: s70616 r8192 d23592 u1048576 alloc=1*2097152 pcpu-alloc: [0] 0 1 Built 1 zonelists in Zone order, mobility grouping on. Total pages: 1030120 Kernel command line: auto BOOT_IMAGE=Linux-32.2 ro root=803 PID hash table entries: 4096 (order: 3, 32768 bytes) Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes) Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes) Initializing CPU#0 Checking aperture... No AGP bridge found PCI-DMA: Using software bounce buffering for IO (SWIOTLB) Placing 64MB software IO TLB between ffff880020000000 - ffff880024000000 software IO TLB at phys 0x20000000 - 0x24000000 Memory: 4046908k/4718592k available (3203k kernel code, 533184k absent, 137608k reserved, 1760k data, 376k init) SLUB: Genslabs=13, HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 Hierarchical RCU implementation. NR_IRQS:320 Console: colour VGA+ 80x25 console [tty0] enabled hpet clockevent registered HPET: 3 timers in total, 0 timers will be used for per-cpu timer Fast TSC calibration using PIT Detected 2393.987 MHz processor. Calibrating delay loop (skipped), value calculated using timer frequency.. 4787.97 BogoMIPS (lpj=23939870) 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 mce: CPU supports 6 MCE banks CPU0: Thermal monitoring enabled (TM2) using mwait in idle threads. ACPI: Core revision 20090903 Setting APIC routing to flat ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 CPU0: Intel(R) Core(TM)2 CPU 6600 @ 2.40GHz stepping 06 Booting processor 1 APIC 0x1 ip 0x6000 Initializing CPU#1 Calibrating delay using timer specific routine.. 4788.06 BogoMIPS (lpj=23940316) CPU: L1 I cache: 32K, L1 D cache: 32K CPU: L2 cache: 4096K CPU: Physical Processor ID: 0 CPU: Processor Core ID: 1 CPU1: Thermal monitoring enabled (TM2) CPU1: Intel(R) Core(TM)2 CPU 6600 @ 2.40GHz stepping 06 checking TSC synchronization [CPU#0 -> CPU#1]: passed. Brought up 2 CPUs Total of 2 processors activated (9576.03 BogoMIPS). NET: Registered protocol family 16 ACPI: bus type pci registered PCI: MCFG configuration 0: base f4000000 segment 0 buses 0 - 63 PCI: MCFG area at f4000000 reserved in E820 PCI: Using MMCONFIG at f4000000 - f7ffffff PCI: Using configuration type 1 for base access bio: create slab <bio-0> at 0 ACPI: EC: Look up EC in DSDT ACPI: Interpreter enabled ACPI: (supports S0 S3 S5) ACPI: Using IOAPIC for interrupt routing ACPI: No dock devices found. ACPI Error (dsfield-0143): [CAPD] Namespace lookup failure, AE_ALREADY_EXISTS ACPI Error (psparse-0537): Method parse/execution failed [\_SB_.PCI0._OSC] (Node ffff88011f8132e0), AE_ALREADY_EXISTS ACPI: Marking method _OSC as Serialized because of AE_ALREADY_EXISTS error ACPI Warning for \_SB_.PCI0._OSC: Parameter count mismatch - ASL declared 5, ACPI requires 4 (20090903/nspredef-336) ACPI: PCI Root Bridge [PCI0] (0000:00) pci 0000:00:02.0: reg 10 32bit mmio: [0xf0400000-0xf04fffff] pci 0000:00:02.0: reg 18 64bit mmio pref: [0xe0000000-0xefffffff] pci 0000:00:02.0: reg 20 io port: [0x1200-0x1207] pci 0000:00:1a.0: reg 20 io port: [0x1100-0x111f] pci 0000:00:1a.1: reg 20 io port: [0x1120-0x113f] pci 0000:00:1a.7: reg 10 32bit mmio: [0xf0504000-0xf05043ff] pci 0000:00:1a.7: PME# supported from D0 D3hot D3cold pci 0000:00:1a.7: PME# disabled pci 0000:00:1b.0: reg 10 64bit mmio: [0xf0500000-0xf0503fff] 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 0000:00:1c.1: PME# supported from D0 D3hot D3cold pci 0000:00:1c.1: PME# disabled pci 0000:00:1d.0: reg 20 io port: [0x1140-0x115f] pci 0000:00:1d.1: reg 20 io port: [0x1160-0x117f] pci 0000:00:1d.7: reg 10 32bit mmio: [0xf0504400-0xf05047ff] 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 f800-f87f claimed by ICH6 ACPI/GPIO/TCO pci 0000:00:1f.0: quirk: region fa00-fa3f claimed by ICH6 GPIO pci 0000:00:1f.0: ICH7 LPC Generic IO decode 1 PIO at 0400 (mask 007f) pci 0000:00:1f.0: ICH7 LPC Generic IO decode 2 PIO at 0480 (mask 000f) pci 0000:00:1f.0: ICH7 LPC Generic IO decode 3 PIO at 0cb0 (mask 000f) pci 0000:00:1f.2: reg 10 io port: [0x1208-0x120f] pci 0000:00:1f.2: reg 14 io port: [0x1228-0x122b] pci 0000:00:1f.2: reg 18 io port: [0x1210-0x1217] pci 0000:00:1f.2: reg 1c io port: [0x122c-0x122f] pci 0000:00:1f.2: reg 20 io port: [0x11c0-0x11cf] pci 0000:00:1f.2: reg 24 io port: [0x11d0-0x11df] pci 0000:00:1f.2: PME# supported from D3hot pci 0000:00:1f.2: PME# disabled pci 0000:00:1f.5: reg 10 io port: [0x1218-0x121f] pci 0000:00:1f.5: reg 14 io port: [0x1230-0x1233] pci 0000:00:1f.5: reg 18 io port: [0x1220-0x1227] pci 0000:00:1f.5: reg 1c io port: [0x1234-0x1237] pci 0000:00:1f.5: reg 20 io port: [0x11e0-0x11ef] pci 0000:00:1f.5: reg 24 io port: [0x11f0-0x11ff] pci 0000:00:1f.5: PME# supported from D3hot pci 0000:00:1f.5: PME# disabled pci 0000:3f:00.0: reg 10 64bit mmio: [0xf0800000-0xf080ffff] pci 0000:3f:00.0: PME# supported from D3hot D3cold pci 0000:3f:00.0: PME# disabled pci 0000:00:1c.1: bridge 32bit mmio: [0xf0600000-0xf08fffff] pci 0000:00:1e.0: transparent bridge pci_bus 0000:00: on NUMA node 0 ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCX1._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCX2._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.HUB_._PRT] ACPI Error (dsfield-0143): [CAPD] Namespace lookup failure, AE_ALREADY_EXISTS ACPI Error (psparse-0537): Method parse/execution failed [\_SB_.PCI0._OSC] (Node ffff88011f8132e0), AE_ALREADY_EXISTS ACPI Warning for \_SB_.PCI0._OSC: Parameter count mismatch - ASL declared 5, ACPI requires 4 (20090903/nspredef-336) ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 *10 11 14 15) ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 *10 11 14 15) ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 *5 6 7 10 11 14 15) ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 10 11 14 15) *0, disabled. ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 10 *11 14 15) ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 *5 6 7 10 11 14 15) ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 *10 11 14 15) ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 7 10 11 14 15) *0, disabled. vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none vgaarb: loaded SCSI subsystem initialized libata version 3.00 loaded. usbcore: registered new interface driver usbfs usbcore: registered new interface driver hub usbcore: registered new device driver usb PCI: Using ACPI for IRQ routing hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0 hpet0: 3 comparators, 64-bit 14.318180 MHz counter Switching to clocksource tsc pnp: PnP ACPI init ACPI: bus type pnp registered pnp 00:0d: io resource (0xf800-0xf81f) overlaps 0000:00:1f.0 BAR 7 (0xf800-0xf87f), disabling pnp 00:0d: io resource (0xf820-0xf83f) overlaps 0000:00:1f.0 BAR 7 (0xf800-0xf87f), disabling pnp 00:0d: io resource (0xf840-0xf85f) overlaps 0000:00:1f.0 BAR 7 (0xf800-0xf87f), disabling pnp 00:0d: io resource (0xf860-0xf87f) overlaps 0000:00:1f.0 BAR 7 (0xf800-0xf87f), disabling pnp: PnP ACPI: found 15 devices ACPI: ACPI bus type pnp unregistered system 00:0c: ioport range 0x4d0-0x4d1 has been reserved system 00:0d: ioport range 0x400-0x41f has been reserved system 00:0d: ioport range 0x420-0x43f has been reserved system 00:0d: ioport range 0x440-0x45f has been reserved system 00:0d: ioport range 0x460-0x47f has been reserved system 00:0d: ioport range 0x480-0x48f has been reserved system 00:0d: ioport range 0xcb0-0xcbf has been reserved system 00:0d: ioport range 0xfa00-0xfa3f has been reserved system 00:0d: ioport range 0xfc00-0xfc7f has been reserved system 00:0d: ioport range 0xfc80-0xfcff has been reserved system 00:0d: ioport range 0xfe00-0xfe7f has been reserved system 00:0d: ioport range 0xfe80-0xfeff has been reserved system 00:0e: iomem range 0x0-0x9ffff could not be reserved system 00:0e: iomem range 0x100000-0xdfffffff could not be reserved system 00:0e: iomem range 0xe4000-0xfffff could not be reserved system 00:0e: iomem range 0xfec01000-0xfecfffff has been reserved system 00:0e: iomem range 0xfed00400-0xfed3ffff has been reserved system 00:0e: iomem range 0xfed40000-0xffffffff could not be reserved system 00:0e: iomem range 0xf4000000-0xf7ffffff has been reserved system 00:0e: iomem range 0xcdc00-0xe3fff has been reserved pci 0000:00:1c.0: PCI bridge, secondary bus 0000:20 pci 0000:00:1c.0: IO window: 0x2000-0x2fff pci 0000:00:1c.0: MEM window: 0xf0000000-0xf01fffff pci 0000:00:1c.0: PREFETCH window: 0x000000f0200000-0x000000f03fffff pci 0000:00:1c.1: PCI bridge, secondary bus 0000:3f pci 0000:00:1c.1: IO window: 0x3000-0x3fff pci 0000:00:1c.1: MEM window: 0xf0600000-0xf08fffff pci 0000:00:1c.1: PREFETCH window: 0x000000f0900000-0x000000f0afffff pci 0000:00:1e.0: PCI bridge, secondary bus 0000:07 pci 0000:00:1e.0: IO window: disabled pci 0000:00:1e.0: MEM window: disabled pci 0000:00:1e.0: PREFETCH window: disabled pci 0000:00:1c.0: setting latency timer to 64 pci 0000:00:1c.1: PCI INT B -> GSI 21 (level, low) -> IRQ 21 pci 0000:00:1c.1: setting latency timer to 64 pci 0000:00:1e.0: setting latency timer to 64 pci_bus 0000:00: resource 0 io: [0x00-0xffff] pci_bus 0000:00: resource 1 mem: [0x000000-0xffffffffffffffff] pci_bus 0000:20: resource 0 io: [0x2000-0x2fff] pci_bus 0000:20: resource 1 mem: [0xf0000000-0xf01fffff] pci_bus 0000:20: resource 2 pref mem [0xf0200000-0xf03fffff] pci_bus 0000:3f: resource 0 io: [0x3000-0x3fff] pci_bus 0000:3f: resource 1 mem: [0xf0600000-0xf08fffff] pci_bus 0000:3f: resource 2 pref mem [0xf0900000-0xf0afffff] pci_bus 0000:07: resource 3 io: [0x00-0xffff] pci_bus 0000:07: resource 4 mem: [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 pci 0000:00:02.0: Boot video device fuse init (API version 7.13) msgmni has been set to 7905 Block layer SCSI generic (bsg) driver version 0.4 loaded (major 254) io scheduler noop registered io scheduler cfq registered (default) pcieport 0000:00:1c.0: irq 24 for MSI/MSI-X pcieport 0000:00:1c.0: setting latency timer to 64 pcieport 0000:00:1c.1: irq 25 for MSI/MSI-X pcieport 0000:00:1c.1: setting latency timer to 64 input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0 ACPI: Power Button [PBTN] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1 ACPI: Power Button [PWRF] ACPI: SSDT 00000000df7ce602 00320 (v01 COMPAQ CPU_TM2 00000001 MSFT 0100000E) processor LNXCPU:00: registered as cooling_device0 processor LNXCPU:01: registered as cooling_device1 Generic RTC Driver v1.07 Linux agpgart interface v0.103 agpgart-intel 0000:00:00.0: Intel 965Q Chipset agpgart-intel 0000:00:00.0: detected 7676K stolen memory agpgart-intel 0000:00:00.0: AGP aperture is 256M @ 0xe0000000 [drm] Initialized drm 1.1.0 20060810 pci 0000:00:02.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 pci 0000:00:02.0: setting latency timer to 64 pci 0000:00:02.0: irq 26 for MSI/MSI-X [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0 Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A 00:08: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A loop: module loaded ata_piix 0000:00:1f.2: version 2.13 ata_piix 0000:00:1f.2: PCI INT B -> GSI 18 (level, low) -> IRQ 18 ata_piix 0000:00:1f.2: MAP [ P0 P2 P1 P3 ] ata_piix 0000:00:1f.2: setting latency timer to 64 scsi0 : ata_piix scsi1 : ata_piix ata1: SATA max UDMA/133 cmd 0x1f0 ctl 0x3f6 bmdma 0x11c0 irq 14 ata2: SATA max UDMA/133 cmd 0x170 ctl 0x376 bmdma 0x11c8 irq 15 ata_piix 0000:00:1f.5: PCI INT B -> GSI 18 (level, low) -> IRQ 18 ata_piix 0000:00:1f.5: MAP [ P0 -- P1 -- ] ata_piix 0000:00:1f.5: setting latency timer to 64 scsi2 : ata_piix scsi3 : ata_piix ata3: SATA max UDMA/133 cmd 0x1218 ctl 0x1230 bmdma 0x11e0 irq 18 ata4: SATA max UDMA/133 cmd 0x1220 ctl 0x1234 bmdma 0x11e8 irq 18 tg3.c:v3.102 (September 1, 2009) tg3 0000:3f:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17 tg3 0000:3f:00.0: setting latency timer to 64 eth0: Tigon3 [partno(BCM95755) rev a002] (PCI Express) MAC address 00:1b:78:b7:76:d8 eth0: attached PHY is 5755 (10/100/1000Base-T Ethernet) (WireSpeed[1]) eth0: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0] TSOcap[1] eth0: dma_rwctrl[76180000] dma_mask[64-bit] tun: Universal TUN/TAP device driver, 1.6 tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com> ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver ehci_hcd 0000:00:1a.7: PCI INT C -> GSI 22 (level, low) -> IRQ 22 ehci_hcd 0000:00:1a.7: setting latency timer to 64 ehci_hcd 0000:00:1a.7: EHCI Host Controller ehci_hcd 0000:00:1a.7: new USB bus registered, assigned bus number 1 ehci_hcd 0000:00:1a.7: debug port 1 ehci_hcd 0000:00:1a.7: cache line size of 32 is not supported ehci_hcd 0000:00:1a.7: irq 22, io mem 0xf0504000 ehci_hcd 0000:00:1a.7: USB 2.0 started, EHCI 1.00 usb usb1: configuration #1 chosen from 1 choice hub 1-0:1.0: USB hub found hub 1-0:1.0: 4 ports detected ehci_hcd 0000:00:1d.7: PCI INT A -> GSI 20 (level, low) -> IRQ 20 ehci_hcd 0000:00:1d.7: setting latency timer to 64 ehci_hcd 0000:00:1d.7: EHCI Host Controller ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 2 ehci_hcd 0000:00:1d.7: debug port 1 ehci_hcd 0000:00:1d.7: cache line size of 32 is not supported ehci_hcd 0000:00:1d.7: irq 20, io mem 0xf0504400 ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00 usb usb2: configuration #1 chosen from 1 choice hub 2-0:1.0: USB hub found hub 2-0:1.0: 4 ports detected uhci_hcd: USB Universal Host Controller Interface driver uhci_hcd 0000:00:1a.0: PCI INT A -> GSI 20 (level, low) -> IRQ 20 uhci_hcd 0000:00:1a.0: setting latency timer to 64 uhci_hcd 0000:00:1a.0: UHCI Host Controller uhci_hcd 0000:00:1a.0: new USB bus registered, assigned bus number 3 uhci_hcd 0000:00:1a.0: irq 20, io base 0x00001100 usb usb3: configuration #1 chosen from 1 choice hub 3-0:1.0: USB hub found hub 3-0:1.0: 2 ports detected uhci_hcd 0000:00:1a.1: PCI INT B -> GSI 21 (level, low) -> IRQ 21 uhci_hcd 0000:00:1a.1: setting latency timer to 64 uhci_hcd 0000:00:1a.1: UHCI Host Controller uhci_hcd 0000:00:1a.1: new USB bus registered, assigned bus number 4 uhci_hcd 0000:00:1a.1: irq 21, io base 0x00001120 usb usb4: configuration #1 chosen from 1 choice hub 4-0:1.0: USB hub found hub 4-0:1.0: 2 ports detected uhci_hcd 0000:00:1d.0: PCI INT A -> GSI 20 (level, low) -> IRQ 20 uhci_hcd 0000:00:1d.0: setting latency timer to 64 uhci_hcd 0000:00:1d.0: UHCI Host Controller uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 5 uhci_hcd 0000:00:1d.0: irq 20, io base 0x00001140 usb usb5: configuration #1 chosen from 1 choice hub 5-0:1.0: USB hub found hub 5-0:1.0: 2 ports detected uhci_hcd 0000:00:1d.1: PCI INT B -> GSI 21 (level, low) -> IRQ 21 uhci_hcd 0000:00:1d.1: setting latency timer to 64 uhci_hcd 0000:00:1d.1: UHCI Host Controller uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 6 uhci_hcd 0000:00:1d.1: irq 21, io base 0x00001160 usb usb6: configuration #1 chosen from 1 choice hub 6-0:1.0: USB hub found hub 6-0:1.0: 2 ports detected Initializing USB Mass Storage driver... usbcore: registered new interface driver usb-storage USB Mass Storage support registered. PNP: PS/2 Controller [PNP0303:KBD,PNP0f0e:PS2M] at 0x60,0x64 irq 1,12 serio: i8042 KBD port at 0x60,0x64 irq 1 serio: i8042 AUX port at 0x60,0x64 irq 12 mice: PS/2 mouse device common for all mice cpuidle: using governor ladder cpuidle: using governor menu Advanced Linux Sound Architecture Driver Version 1.0.21. HDA Intel 0000:00:1b.0: PCI INT A -> GSI 21 (level, low) -> IRQ 21 HDA Intel 0000:00:1b.0: setting latency timer to 64 input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 ALSA device list: #0: HDA Intel at 0xf0500000 irq 21 Netfilter messages via NETLINK v0.30. nf_conntrack version 0.5.0 (16384 buckets, 65536 max) ctnetlink v0.93: registering with nfnetlink. ip_tables: (C) 2000-2006 Netfilter Core Team TCP cubic registered NET: Registered protocol family 17 ata1.00: link resume succeeded after 1 retries ata3: SATA link down (SStatus 0 SControl 300) ata4: SATA link down (SStatus 0 SControl 300) ata2.00: SATA link down (SStatus 0 SControl 300) ata2.01: SATA link down (SStatus 4 SControl 300) input: ImPS/2 Logitech Wheel Mouse as /devices/platform/i8042/serio1/input/input3 ata1.00: SATA link up 3.0 Gbps (SStatus 123 SControl 300) ata1.01: SATA link down (SStatus 4 SControl 300) ata1.00: ATA-7: WDC WD800JD-60LSA5, 10.01E03, max UDMA/100 ata1.00: 156301488 sectors, multi 16: LBA48 ata1.00: configured for UDMA/100 scsi 0:0:0:0: Direct-Access ATA WDC WD800JD-60LS 10.0 PQ: 0 ANSI: 5 sd 0:0:0:0: [sda] 156301488 512-byte logical blocks: (80.0 GB/74.5 GiB) 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 < sda5 > sda3 sd 0:0:0:0: [sda] Attached SCSI disk kjournald starting. Commit interval 5 seconds EXT3-fs: mounted filesystem with writeback data mode. VFS: Mounted root (ext3 filesystem) readonly on device 8:3. Freeing unused kernel memory: 376k freed EXT3 FS on sda3, internal journal kjournald starting. Commit interval 5 seconds EXT3 FS on sda5, internal journal EXT3-fs: mounted filesystem with writeback data mode. device tap0 entered promiscuous mode device tap1 entered promiscuous mode device tap4 entered promiscuous mode device tap6 entered promiscuous mode br0: port 4(tap6) entering learning state br0: port 3(tap4) entering learning state br0: port 2(tap1) entering learning state br0: port 1(tap0) entering learning state device tap2 entered promiscuous mode device tap5 entered promiscuous mode br1: port 2(tap5) entering learning state br1: port 1(tap2) entering learning state device tap3 entered promiscuous mode device tap7 entered promiscuous mode br2: port 2(tap7) entering learning state br2: port 1(tap3) entering learning state tg3 0000:3f:00.0: irq 27 for MSI/MSI-X tg3: eth0: Link is up at 100 Mbps, full duplex. tg3: eth0: Flow control is off for TX and off for RX. br0: port 4(tap6) entering forwarding state br0: port 3(tap4) entering forwarding state br0: port 2(tap1) entering forwarding state br0: port 1(tap0) entering forwarding state br1: port 2(tap5) entering forwarding state br1: port 1(tap2) entering forwarding state br2: port 2(tap7) entering forwarding state br2: port 1(tap3) entering forwarding state PM: Syncing filesystems ... done. Freezing user space processes ... (elapsed 0.00 seconds) done. Freezing remaining freezable tasks ... (elapsed 0.00 seconds) done. Suspending console(s) (use no_console_suspend to debug) sd 0:0:0:0: [sda] Synchronizing SCSI cache sd 0:0:0:0: [sda] Stopping disk ACPI handle has no context! serial 00:08: disabled ata_piix 0000:00:1f.5: PCI INT B disabled ACPI: Cannot set device to a higher-powered state than parent ata_piix 0000:00:1f.2: PCI INT B disabled ehci_hcd 0000:00:1d.7: PCI INT A disabled uhci_hcd 0000:00:1d.1: PCI INT B disabled uhci_hcd 0000:00:1d.0: PCI INT A disabled HDA Intel 0000:00:1b.0: PCI INT A disabled ACPI handle has no context! ehci_hcd 0000:00:1a.7: PCI INT C disabled uhci_hcd 0000:00:1a.1: PCI INT B disabled uhci_hcd 0000:00:1a.0: PCI INT A disabled ACPI: Preparing to enter system sleep state S3 Disabling non-boot CPUs ... kvm: disabling virtualization on CPU1 CPU 1 is now offline SMP alternatives: switching to UP code CPU1 is down Back to C! CPU0: Thermal monitoring enabled (TM2) Enabling non-boot CPUs ... SMP alternatives: switching to SMP code Booting processor 1 APIC 0x1 ip 0x6000 Initializing CPU#1 Calibrating delay using timer specific routine.. 4788.03 BogoMIPS (lpj=23940194) CPU: L1 I cache: 32K, L1 D cache: 32K CPU: L2 cache: 4096K CPU: Physical Processor ID: 0 CPU: Processor Core ID: 1 CPU1: Thermal monitoring enabled (TM2) CPU1: Intel(R) Core(TM)2 CPU 6600 @ 2.40GHz stepping 06 checking TSC synchronization [CPU#0 -> CPU#1]: passed. kvm: enabling virtualization on CPU1 CPU1 is up ACPI: Waking up from system sleep state S3 pci 0000:00:02.0: restoring config space at offset 0x8 (was 0x1, writing 0x1201) pci 0000:00:02.0: restoring config space at offset 0x1 (was 0x900007, writing 0x900403) ehci_hcd 0000:00:1a.7: restoring config space at offset 0x4 (was 0xfef00000, writing 0xf0504000) HDA Intel 0000:00:1b.0: restoring config space at offset 0xf (was 0x100, writing 0x105) HDA Intel 0000:00:1b.0: restoring config space at offset 0x4 (was 0x4, writing 0xf0500004) HDA Intel 0000:00:1b.0: restoring config space at offset 0x3 (was 0x0, writing 0x10) HDA Intel 0000:00:1b.0: restoring config space at offset 0x1 (was 0x100000, writing 0x100102) pcieport 0000:00:1c.0: restoring config space at offset 0x7 (was 0x20002020, writing 0x2020) pcieport 0000:00:1c.1: restoring config space at offset 0x7 (was 0x20003030, writing 0x3030) ehci_hcd 0000:00:1d.7: restoring config space at offset 0x4 (was 0xfef00000, writing 0xf0504400) ata_piix 0000:00:1f.2: restoring config space at offset 0x1 (was 0x2b00001, writing 0x2b00005) ata_piix 0000:00:1f.5: restoring config space at offset 0x1 (was 0x2b00001, writing 0x2b00005) tg3 0000:3f:00.0: restoring config space at offset 0xc (was 0x0, writing 0x82200000) tg3 0000:3f:00.0: restoring config space at offset 0x3 (was 0x0, writing 0x10) tg3 0000:3f:00.0: restoring config space at offset 0x1 (was 0x100000, writing 0x100406) uhci_hcd 0000:00:1a.0: PCI INT A -> GSI 20 (level, low) -> IRQ 20 uhci_hcd 0000:00:1a.0: setting latency timer to 64 usb usb3: root hub lost power or was reset uhci_hcd 0000:00:1a.1: PCI INT B -> GSI 21 (level, low) -> IRQ 21 uhci_hcd 0000:00:1a.1: setting latency timer to 64 usb usb4: root hub lost power or was reset ehci_hcd 0000:00:1a.7: PCI INT C -> GSI 22 (level, low) -> IRQ 22 ehci_hcd 0000:00:1a.7: setting latency timer to 64 HDA Intel 0000:00:1b.0: PCI INT A -> GSI 21 (level, low) -> IRQ 21 HDA Intel 0000:00:1b.0: setting latency timer to 64 uhci_hcd 0000:00:1d.0: PCI INT A -> GSI 20 (level, low) -> IRQ 20 uhci_hcd 0000:00:1d.0: setting latency timer to 64 usb usb5: root hub lost power or was reset uhci_hcd 0000:00:1d.1: PCI INT B -> GSI 21 (level, low) -> IRQ 21 uhci_hcd 0000:00:1d.1: setting latency timer to 64 usb usb6: root hub lost power or was reset ehci_hcd 0000:00:1d.7: PCI INT A -> GSI 20 (level, low) -> IRQ 20 ehci_hcd 0000:00:1d.7: setting latency timer to 64 pci 0000:00:1e.0: setting latency timer to 64 ata_piix 0000:00:1f.2: PCI INT B -> GSI 18 (level, low) -> IRQ 18 ata_piix 0000:00:1f.2: setting latency timer to 64 ata_piix 0000:00:1f.5: PCI INT B -> GSI 18 (level, low) -> IRQ 18 ata_piix 0000:00:1f.5: setting latency timer to 64 tg3: eth0: Link is down. serial 00:08: activated pci 0000:00:02.0: setting latency timer to 64 ata3: SATA link down (SStatus 0 SControl 300) ata4: SATA link down (SStatus 0 SControl 300) ata2.00: SATA link down (SStatus 4 SControl 0) ata2.01: SATA link down (SStatus 4 SControl 300) sd 0:0:0:0: [sda] Starting disk tg3: eth0: Link is up at 100 Mbps, full duplex. tg3: eth0: Flow control is off for TX and off for RX. ata1.00: SATA link up 3.0 Gbps (SStatus 123 SControl 300) ata1.01: SATA link down (SStatus 4 SControl 300) ata1.00: ACPI cmd ef/03:0c:00:00:00:a0 (SET FEATURES) filtered out ata1.00: ACPI cmd ef/03:45:00:00:00:a0 (SET FEATURES) filtered out ata1.00: ACPI cmd c6/00:10:00:00:00:a0 (SET MULTIPLE MODE) succeeded ata1.00: ACPI cmd e3/00:00:00:00:00:a0 (IDLE) succeeded ata1.00: ACPI cmd b1/c1:00:00:00:00:a0 (DEVICE CONFIGURATION OVERLAY) filtered out ata1.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out ata1.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out ata1.00: configured for UDMA/100 ata1.00: configured for UDMA/100 ata1: EH complete Restarting tasks ... done. --------------------------------------------------------------------------------------------------- Confidentiality Notice: The information contained in this e-mail and any accompanying attachment(s) is intended only for the use of the intended recipient and may be confidential and/or privileged of Neusoft Corporation, its subsidiaries and/or its affiliates. If any reader of this communication is not the intended recipient, unauthorized use, forwarding, printing, storing, disclosure or copying is strictly prohibited, and may be unlawful.If you have received this communication in error,please immediately notify the sender by return e-mail, and delete the original message and all copies from your system. Thank you. --------------------------------------------------------------------------------------------------- ^ permalink raw reply [flat|nested] 17+ messages in thread
* Re: 2.6.32.2 SATA link detect failed, 2.6.32.1 works fine 2009-12-26 1:25 ` fengxiangjun @ 2009-12-28 10:02 ` Tejun Heo 2009-12-29 1:08 ` fengxiangjun 0 siblings, 1 reply; 17+ messages in thread From: Tejun Heo @ 2009-12-28 10:02 UTC (permalink / raw) To: fengxiangjun; +Cc: Robert Hancock, linux-kernel, linux-ide Hello, On 12/26/2009 10:25 AM, fengxiangjun wrote: >> Can you please try this one? Retry logic was wrong in the original >> patch. With this patch, you should see one "link resume succeeded >> after %d retries" message when the original kernel would have failed >> probe. Can you please test this patch and post boot log with such >> message? > > Just reboot 3 times, and test STR, every thing works fine. > And the 3 reboots have the same message: > > ata1.00: link resume succeeded after 1 retries Cool, does it ever boot without the message? -- tejun ^ permalink raw reply [flat|nested] 17+ messages in thread
* Re: 2.6.32.2 SATA link detect failed, 2.6.32.1 works fine 2009-12-28 10:02 ` Tejun Heo @ 2009-12-29 1:08 ` fengxiangjun 0 siblings, 0 replies; 17+ messages in thread From: fengxiangjun @ 2009-12-29 1:08 UTC (permalink / raw) To: Tejun Heo; +Cc: Robert Hancock, linux-kernel, linux-ide Hi, > > Just reboot 3 times, and test STR, every thing works fine. > > And the 3 reboots have the same message: > > > > ata1.00: link resume succeeded after 1 retries > > Cool, does it ever boot without the message? Yesterday, the boot message has no such line(just boot 1 time). Today, there is. $ dmesg | grep ata1.00 ata1.00: link resume succeeded after 1 retries ata1.00: SATA link up 3.0 Gbps (SStatus 123 SControl 300) ata1.00: ATA-7: WDC WD800JD-60LSA5, 10.01E03, max UDMA/100 ata1.00: 156301488 sectors, multi 16: LBA48 ata1.00: configured for UDMA/100 Thanks. --------------------------------------------------------------------------------------------------- Confidentiality Notice: The information contained in this e-mail and any accompanying attachment(s) is intended only for the use of the intended recipient and may be confidential and/or privileged of Neusoft Corporation, its subsidiaries and/or its affiliates. If any reader of this communication is not the intended recipient, unauthorized use, forwarding, printing, storing, disclosure or copying is strictly prohibited, and may be unlawful.If you have received this communication in error,please immediately notify the sender by return e-mail, and delete the original message and all copies from your system. Thank you. --------------------------------------------------------------------------------------------------- ^ permalink raw reply [flat|nested] 17+ messages in thread
end of thread, other threads:[~2009-12-29 1:06 UTC | newest]
Thread overview: 17+ messages (download: mbox.gz follow: Atom feed
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2009-12-22 1:08 ` 2.6.32.2 SATA link detect failed, 2.6.32.1 works fine Robert Hancock
2009-12-22 2:02 ` fengxiangjun
2009-12-23 8:55 ` Tejun Heo
2009-12-23 9:29 ` fengxiangjun
2009-12-23 12:02 ` Bjarke Istrup Pedersen
2009-12-24 1:21 ` fengxiangjun
2009-12-24 7:33 ` Tejun Heo
2009-12-24 7:45 ` fengxiangjun
2009-12-24 7:51 ` Tejun Heo
2009-12-24 7:58 ` fengxiangjun
2009-12-24 12:15 ` fengxiangjun
2009-12-24 12:40 ` Tejun Heo
2009-12-25 1:35 ` fengxiangjun
2009-12-25 13:39 ` Tejun Heo
2009-12-26 1:25 ` fengxiangjun
2009-12-28 10:02 ` Tejun Heo
2009-12-29 1:08 ` fengxiangjun
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