Hi Peter, Please see inline . Regards, shaiju -----Original Message----- From: Peter Chen [mailto:hzpeterchen@xxxxxxxxx] Sent: Sunday, July 01, 2012 6:41 PM To: shaiju shaiju Cc: linux-usb@xxxxxxxxxxxxxxx; sshaiju@xxxxxxxxxx Subject: Re: usb hub is n't recognised during boot up(sometimes) On Mon, Jul 2, 2012 at 9:08 AM, shaiju shaiju <shshaiju@xxxxxxxxx> wrote: > Hi Peter, > > I have attached the dmesg for a working case and a non working > case with CONFIG_USB_DEBUG option set . > > Looks like here is what is happening in the case of error . It > try to use OHCI/UHCI driver instead of EHCI driver and try to > set the port to fullspeed, instead of high speed . > > usb 2-1: new high speed USB device using ehci_hcd and address 2 usb > 1-1: link qh256-0001/ffff8801581b2b80 start 1 [1/0 us] ehci_hcd > 0000:00:1d.0: port 1 full speed --> companion > ---------------------> Here is the problem . > ehci_hcd 0000:00:1d.0: GetStatus port 1 status 003801 POWER OWNER > sig=j CONNECT hub 2-0:1.0: port 1 not reset yet, waiting 50ms > Seems it is a hardware problem, the host controller detects it is a high speed device, but PE is not 1 after stopping reset signal. This happens only some times . Say after 30 reboots the problem occurs . If it is a hardware problem how it is working in other cases . We have a rate matching hub embedded in the PCH . The hardware used is Ibex Peak/Jasper Forest . Please make sure the host 1 and host 2 do the same initialization, such like USB PHY's init, phy and controller's clock, etc. try two things: - Do not enable your usb1 host controller We need this . It is a router . - Try to reset your hub at your platform code - If possible, try your hub at usb1 This is an eUSB . I am not sure how I can try the above . Regards, Shaiju. > Here I am coping the log also . > > > Regards, > Shaiju. > > bash-3.2# dmesg | less > Initializing cgroup subsys cpuset > Initializing cgroup subsys cpu > Linux version 2.6.32.39 (ghaidiny@cpp-rtpbld-51) (gcc version 4.4.1 > (MontaVista) ) #15 SMP Sun Jul 1 15:12:17 EDT 2012 Command line: > root=/dev/ram rw console=ttyS1,9600 max_loop=64 wdt=0 > SR_BOOT=bootflash:/ghaidiny/rp_super_universalk9.2kp.bin > KERNEL supported cpus: > Intel GenuineIntel > AMD AuthenticAMD > Centaur CentaurHauls > BIOS-provided physical RAM map: > BIOS-e820: 0000000000000000 - 000000000008f000 (usable) > BIOS-e820: 000000000008f000 - 0000000000090000 (ACPI NVS) > BIOS-e820: 0000000000090000 - 00000000000a0000 (usable) > BIOS-e820: 0000000000100000 - 000000006eb16000 (usable) > BIOS-e820: 000000006eb16000 - 0000000084804000 (reserved) > BIOS-e820: 0000000084804000 - 000000009f4bf000 (usable) > BIOS-e820: 000000009f4bf000 - 000000009f6bf000 (reserved) > BIOS-e820: 000000009f6bf000 - 000000009f7bf000 (ACPI NVS) > BIOS-e820: 000000009f7bf000 - 000000009f7ef000 (ACPI data) > BIOS-e820: 000000009f7ef000 - 000000009f800000 (usable) > BIOS-e820: 00000000e0000000 - 00000000f0000000 (reserved) > BIOS-e820: 00000000fec00000 - 00000000fec01000 (reserved) > BIOS-e820: 00000000fed1c000 - 00000000fed20000 (reserved) > BIOS-e820: 00000000ffdf0000 - 00000000ffff0000 (reserved) > BIOS-e820: 0000000100000000 - 0000000160000000 (usable) DMI not > present or invalid. > last_pfn = 0x160000 max_arch_pfn = 0x400000000 MTRR default type: > uncachable MTRR fixed ranges enabled: > 00000-9FFFF write-back > A0000-BFFFF uncachable > C0000-EFFFF write-through > F0000-FFFFF write-combining > MTRR variable ranges enabled: > 0 base 0000000000 mask FF00000000 write-back > 1 base 0100000000 mask FFC0000000 write-back > 2 base 0140000000 mask FFE0000000 write-back > 3 base 00A0000000 mask FFE0000000 uncachable > 4 base 00C0000000 mask FFC0000000 uncachable > 5 disabled > 6 disabled > 7 disabled > e820 update range: 00000000a0000000 - 0000000100000000 (usable) ==> > (reserved) > last_pfn = 0x9f800 max_arch_pfn = 0x400000000 initial memory mapped : > 0 - 20000000 > init_memory_mapping: 0000000000000000-000000009f800000 > 0000000000 - 009f800000 page 2M > kernel direct mapping tables up to 9f800000 @ 8000-c000 > init_memory_mapping: 0000000100000000-0000000160000000 > 0100000000 - 0160000000 page 2M > kernel direct mapping tables up to 160000000 @ a000-11000 > RAMDISK: 6eb16018 - 84803018 > ACPI: RSDP 00000000000e0000 00024 (v02 INSYDE) > ACPI: XSDT 000000009f7ee120 000AC (v01 INSYDE PicketPo 00000001 > 01000013) > ACPI: FACP 000000009f7ec000 000F4 (v04 INSYDE PicketPo 00000001 MSFT > 01000013) > ACPI: DSDT 000000009f7e1000 07613 (v01 INSYDE PicketPo 00000001 MSFT > 01000013) > ACPI: FACS 000000009f729000 00040 > ACPI: ASF! 000000009f7ed000 000A5 (v32 INSYDE PicketPo 00000001 MSFT > 01000013) > ACPI: HPET 000000009f7eb000 00038 (v01 INSYDE PicketPo 00000001 MSFT > 01000013) > ACPI: APIC 000000009f7ea000 000EA (v02 INSYDE PicketPo 00000001 MSFT > 01000013) > ACPI: MCFG 000000009f7e9000 0003C (v01 INSYDE PicketPo 00000001 MSFT > 01000013) > ACPI: SLIC 000000009f7e0000 00176 (v01 INSYDE PicketPo 00000001 MSFT > 01000013) > ACPI: BOOT 000000009f7dd000 00028 (v01 INSYDE PicketPo 00000001 MSFT > 01000013) > ACPI: SSDT 000000009f7dc000 002F6 (v01 INTEL SataAhci 00001000 INTL > 20051117) > ACPI: SRAT 000000009f7d9000 00400 (v02 INSYDE PicketPo 00000001 MSFT > 01000013) > ACPI: SLIT 000000009f7d8000 00030 (v01 INSYDE PicketPo 00000001 MSFT > 01000013) > ACPI: WDAT 000000009f7d7000 00224 (v01 INSYDE PicketPo 00000001 MSFT > 01000013) > ACPI: DMAR 000000009f7d6000 00068 (v01 INTEL CP_FIELD 00000001 INTL > 00000001) > ACPI: SSDT 000000009f7d4000 01129 (v01 PmRef CpuPm 00003000 INTL > 20051117) > ACPI: HEST 000000009f7d3000 000A8 (v01 INSYDE THURLEY 00000001 ? > 00000001) > ACPI: ERST 000000009f7d2000 00230 (v01 INSYDE THURLEY 00000001 ? > 00000001) > ACPI: BERT 000000009f7d1000 00030 (v01 INSYDE THURLEY 00000001 ? > 00000001) > ACPI: EINJ 000000009f7d0000 00130 (v01 INSYDE THURLEY 00000001 ? > 00000001) > ACPI: Local APIC address 0xfee00000 > (7 early reservations) ==> bootmem [0000000000 - 0160000000] > #0 [0000000000 - 0000001000] BIOS data page ==> [0000000000 - > 0000001000] > #1 [0000006000 - 0000008000] TRAMPOLINE ==> [0000006000 - > 0000008000] > #2 [0000200000 - 0001825ef0] TEXT DATA BSS ==> [0000200000 - > 0001825ef0] > #3 [006eb16018 - 0084803018] RAMDISK ==> [006eb16018 - > 0084803018] > #4 [000009d800 - 0000100000] BIOS reserved ==> [000009d800 - > 0000100000] > #5 [0000008000 - 000000a000] PGTABLE ==> [0000008000 - > 000000a000] > #6 [000000a000 - 000000c000] PGTABLE ==> [000000a000 - > 000000c000] > found SMP MP-table at [ffff8800000fe1b0] fe1b0 Reserving 64MB of > memory at 32MB for crashkernel (System RAM: 5632MB) Record initrd PFNs > (453398 - 542724) [ffffea0000000000-ffffea00057fffff] PMD -> > [ffff880028600000-ffff88002c5fffff] on node 0 Zone PFN ranges: > DMA 0x00000000 -> 0x00001000 > DMA32 0x00001000 -> 0x00100000 > Normal 0x00100000 -> 0x00160000 > Movable zone start PFN for each node > early_node_map[6] active PFN ranges > 0: 0x00000000 -> 0x0000008f > 0: 0x00000090 -> 0x000000a0 > 0: 0x00000100 -> 0x0006eb16 > 0: 0x00084804 -> 0x0009f4bf > 0: 0x0009f7ef -> 0x0009f800 > 0: 0x00100000 -> 0x00160000 > On node 0 totalpages: 956289 > DMA zone: 64 pages used for memmap > DMA zone: 120 pages reserved > DMA zone: 3815 pages, LIFO batch:0 > DMA32 zone: 16320 pages used for memmap > DMA32 zone: 542754 pages, LIFO batch:31 > Normal zone: 6144 pages used for memmap > Normal zone: 387072 pages, LIFO batch:31 > ACPI: PM-Timer IO Port: 0x408 > ACPI: Local APIC address 0xfee00000 > ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled) > ACPI: LAPIC (acpi_id[0x01] lapic_id[0x02] enabled) > ACPI: LAPIC (acpi_id[0x02] lapic_id[0x04] enabled) > ACPI: LAPIC (acpi_id[0x03] lapic_id[0x06] enabled) > ACPI: LAPIC (acpi_id[0x04] lapic_id[0xff] disabled) > ACPI: LAPIC (acpi_id[0x05] lapic_id[0xff] disabled) > ACPI: LAPIC (acpi_id[0x06] lapic_id[0xff] disabled) > ACPI: LAPIC (acpi_id[0x07] lapic_id[0xff] disabled) > ACPI: LAPIC (acpi_id[0x08] lapic_id[0xff] disabled) > ACPI: LAPIC (acpi_id[0x09] lapic_id[0xff] disabled) > ACPI: LAPIC (acpi_id[0x0a] lapic_id[0xff] disabled) > ACPI: LAPIC (acpi_id[0x0b] lapic_id[0xff] disabled) > ACPI: LAPIC (acpi_id[0x0c] lapic_id[0xff] disabled) > ACPI: LAPIC (acpi_id[0x0d] lapic_id[0xff] disabled) > ACPI: LAPIC (acpi_id[0x0e] lapic_id[0xff] disabled) > ACPI: LAPIC (acpi_id[0x0f] lapic_id[0xff] disabled) > ACPI: LAPIC_NMI (acpi_id[0xff] high edge lint[0x1]) > ACPI: IOAPIC (id[0x08] address[0xfec00000] gsi_base[0]) > IOAPIC[0]: apic_id 8, version 32, address 0xfec00000, GSI 0-23 > ACPI: IOAPIC (id[0x09] address[0xfec90000] gsi_base[24]) > IOAPIC[1]: apic_id 9, version 32, address 0xfec90000, GSI 24-47 > ACPI: IOAPIC (id[0x0a] address[0xfec98000] gsi_base[48]) > IOAPIC[2]: apic_id 10, version 255, address 0xfec98000, GSI 48-303 > 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 16 CPUs, 12 hotplug CPUs > nr_irqs_gsi: 304 > Allocating PCI resources starting at 9f800000 (gap: 9f800000:40800000) > NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:16 nr_node_ids:1 > PERCPU: Embedded 27 pages/cpu @ffff880028200000 s78232 r8192 d24168 > u131072 > pcpu-alloc: s78232 r8192 d24168 u131072 alloc=1*2097152 > pcpu-alloc: [0] 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 Built > 1 zonelists in Zone order, mobility grouping on. Total pages: 933641 > Kernel command line: root=/dev/ram rw console=ttyS1,9600 max_loop=64 > wdt=0 SR_BOOT=bootflash:/ghaidiny/rp_super_universalk9.2kp.bin > 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 > Calgary: detecting Calgary via BIOS EBDA area > Calgary: Unable to locate Rio Grande table in EBDA - bailing! > 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: 3596340k/5767168k available (3258k kernel code, 1942012k > absent, 227928k reserved, 2852k data, 15332k init) > SLUB: Genslabs=13, HWalign=64, Order=0-3, MinObjects=0, CPUs=16, > Nodes=1 Hierarchical RCU implementation. > NR_IRQS:2304 > Extended CMOS year: 2000 > Console: colour dummy device 80x25 > console [ttyS1] enabled > allocated 67108864 bytes of page_cgroup please try > 'cgroup_disable=memory' option if you don't want memory cgroups hpet > clockevent registered Fast TSC calibration using PIT Detected 2133.731 > MHz processor. > Calibrating delay loop (skipped), value calculated using timer frequency.. > 4267.46 BogoMIPS (lpj=2133731) > Security Framework initialized > Mount-cache hash table entries: 256 > Initializing cgroup subsys ns > Initializing cgroup subsys cpuacct > Initializing cgroup subsys memory > Initializing cgroup subsys devices > Initializing cgroup subsys freezer > Initializing cgroup subsys net_cls > CPU: Physical Processor ID: 0 > CPU: Processor Core ID: 0 > CPU: L1 I cache: 32K, L1 D cache: 32K > CPU: L2 cache: 256K > CPU: L3 cache: 8192K > mce: CPU supports 9 MCE banks > CPU 0 MCA banks CMCI:2 CMCI:3 CMCI:5 CMCI:6 CMCI:8 using mwait in idle > threads. > Performance Events: Nehalem/Corei7 events, Intel PMU driver. > ... version: 3 > ... bit width: 48 > ... generic registers: 4 > ... value mask: 0000ffffffffffff > ... max period: 000000007fffffff > ... fixed-purpose events: 3 > ... event mask: 000000070000000f > ACPI: Core revision 20090903 > Setting APIC routing to physical flat > ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 > CPU0: Intel(R) Xeon(R) CPU C3539 @ 2.13GHz stepping 04 > Booting processor 1 APIC 0x2 ip 0x6000 Initializing CPU#1 > CPU: Physical Processor ID: 0 > CPU: Processor Core ID: 1 > CPU: L1 I cache: 32K, L1 D cache: 32K > CPU: L2 cache: 256K > CPU: L3 cache: 8192K > CPU 1 MCA banks CMCI:2 CMCI:3 CMCI:5 SHD:6 SHD:8 > CPU1: Intel(R) Xeon(R) CPU C3539 @ 2.13GHz stepping 04 > checking TSC synchronization [CPU#0 -> CPU#1]: passed. > Booting processor 2 APIC 0x4 ip 0x6000 Initializing CPU#2 > CPU: Physical Processor ID: 0 > CPU: Processor Core ID: 2 > CPU: L1 I cache: 32K, L1 D cache: 32K > CPU: L2 cache: 256K > CPU: L3 cache: 8192K > CPU 2 MCA banks CMCI:2 CMCI:3 CMCI:5 SHD:6 SHD:8 > CPU2: Intel(R) Xeon(R) CPU C3539 @ 2.13GHz stepping 04 > checking TSC synchronization [CPU#0 -> CPU#2]: passed. > Booting processor 3 APIC 0x6 ip 0x6000 Initializing CPU#3 > CPU: Physical Processor ID: 0 > CPU: Processor Core ID: 3 > CPU: L1 I cache: 32K, L1 D cache: 32K > CPU: L2 cache: 256K > CPU: L3 cache: 8192K > CPU 3 MCA banks CMCI:2 CMCI:3 CMCI:5 SHD:6 SHD:8 > CPU3: Intel(R) Xeon(R) CPU C3539 @ 2.13GHz stepping 04 > checking TSC synchronization [CPU#0 -> CPU#3]: passed. > Brought up 4 CPUs > Total of 4 processors activated (17065.52 BogoMIPS). > CPU0 attaching sched-domain: > domain 0: span 0-3 level MC > groups: 0 1 2 3 > CPU1 attaching sched-domain: > domain 0: span 0-3 level MC > groups: 1 2 3 0 > CPU2 attaching sched-domain: > domain 0: span 0-3 level MC > groups: 2 3 0 1 > CPU3 attaching sched-domain: > domain 0: span 0-3 level MC > groups: 3 0 1 2 > ASR: rp2_RpDevRstCntrl initial 0 p ffffc9000001a000 > ASR: cpld eusb reset done > NET: Registered protocol family 16 > ACPI FADT declares the system doesn't support PCIe ASPM, so disable it > ACPI: bus type pci registered > PCI: MCFG configuration 0: base e0000000 segment 0 buses 0 - 255 > PCI: MCFG area at e0000000 reserved in E820 > PCI: Using MMCONFIG at e0000000 - efffffff > PCI: Using configuration type 1 for base access > bio: create slab <bio-0> at 0 > ACPI: EC: Look up EC in DSDT > \_SB_:_OSC invalid UUID > _OSC request data:1 4 > ACPI: Executed 1 blocks of module-level executable AML code > ACPI: Interpreter enabled > ACPI: (supports S0 S5) > ACPI: Using IOAPIC for interrupt routing > ACPI: Power Resource [FN00] (off) > ACPI: Power Resource [FN01] (off) > ACPI: No dock devices found. > _OSC invalid UUID > ACPI: PCI Root Bridge [PCI0] (0000:00) pci 0000:00:03.0: reg 10 64bit > mmio pref: [0x8100000-0x810ffff] pci 0000:00:03.0: PME# supported from > D0 D3hot D3cold pci 0000:00:03.0: PME# disabled pci 0000:00:04.0: PME# > supported from D0 D3hot D3cold pci 0000:00:04.0: PME# disabled pci > 0000:00:0b.0: reg 10 32bit mmio: [0xd9128000-0xd9128fff] pci > 0000:00:0b.0: PME# supported from D0 D3hot D3cold pci 0000:00:0b.0: > PME# disabled pci 0000:00:19.0: reg 10 32bit mmio: > [0xd9100000-0xd911ffff] pci 0000:00:19.0: reg 14 32bit mmio: > [0xd9127000-0xd9127fff] pci 0000:00:19.0: reg 18 io port: > [0x3040-0x305f] pci 0000:00:19.0: PME# supported from D0 D3hot D3cold > pci 0000:00:19.0: PME# disabled pci 0000:00:1a.0: reg 10 32bit mmio: > [0xd9126000-0xd91263ff] pci 0000:00:1a.0: PME# supported from D0 D3hot > D3cold pci 0000:00:1a.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.4: PME# supported from D0 D3hot D3cold pci 0000:00:1c.4: > PME# disabled pci 0000:00:1d.0: reg 10 32bit mmio: > [0xd9125000-0xd91253ff] pci 0000:00:1d.0: PME# supported from D0 D3hot > D3cold pci 0000:00:1d.0: PME# disabled pci 0000:00:1f.2: reg 10 io > port: [0x3068-0x306f] pci 0000:00:1f.2: reg 14 io port: > [0x3074-0x3077] pci 0000:00:1f.2: reg 18 io port: [0x3060-0x3067] pci > 0000:00:1f.2: reg 1c io port: [0x3070-0x3073] pci 0000:00:1f.2: reg 20 > io port: [0x3020-0x303f] pci 0000:00:1f.2: reg 24 32bit mmio: > [0xd9124000-0xd91247ff] pci 0000:00:1f.2: PME# supported from D3hot > pci 0000:00:1f.2: PME# disabled pci 0000:00:1f.3: reg 10 64bit mmio: > [0xd9122000-0xd91220ff] pci 0000:00:1f.3: reg 20 io port: > [0x3000-0x301f] pci 0000:01:00.0: reg 10 64bit mmio pref: > [0xff00000000-0xff000000ff] pci 0000:01:00.0: reg 18 64bit mmio pref: > [0xfe00000000-0xfeffffffff] pci 0000:00:03.0: bridge 64bit mmio pref: > [0xfe00000000-0xff000fffff] pci 0000:02:00.0: reg 10 64bit mmio: > [0xc8000000-0xcfffffff] pci 0000:02:00.0: reg 18 64bit mmio: > [0xd0000000-0xd7ffffff] pci 0000:00:04.0: bridge 32bit mmio: > [0xc8000000-0xd7ffffff] pci 0000:03:00.0: reg 10 64bit mmio pref: > [0xff08000000-0xff08003fff] pci 0000:03:00.0: reg 18 64bit mmio pref: > [0xff04000000-0xff07ffffff] pci 0000:03:00.0: reg 30 32bit mmio pref: > [0xffff0000-0xffffffff] pci 0000:00:1c.0: bridge io port: > [0x2000-0x2fff] pci 0000:00:1c.0: bridge 32bit mmio: > [0xd9000000-0xd90fffff] pci 0000:00:1c.0: bridge 64bit mmio pref: > [0xff04000000-0xff080fffff] pci 0000:09:00.0: reg 10 32bit mmio: > [0xc0000000-0xc7ffffff] pci 0000:00:1c.4: bridge 32bit mmio: > [0xc0000000-0xc7ffffff] 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.P0P1._PRT] > ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP01._PRT] > ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP05._PRT] > ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEG3._PRT] _OSC invalid > UUID > ACPI: PCI Root Bridge [CPBG] (0000:ff) pci_bus 0000:ff: on NUMA node 0 > ACPI: PCI Interrupt Link [LNKA] (IRQs 1 3 4 5 6 7 10 12 14 15) *11 > ACPI: PCI Interrupt Link [LNKB] (IRQs 1 3 4 5 6 7 11 12 14 15) *0, disabled. > ACPI: PCI Interrupt Link [LNKC] (IRQs 1 3 4 5 6 7 10 12 14 15) *11 > ACPI: PCI Interrupt Link [LNKD] (IRQs 1 3 4 5 6 7 11 12 14 15) *10 > ACPI: PCI Interrupt Link [LNKE] (IRQs 1 3 4 5 6 7 10 12 14 15) *11 > ACPI: PCI Interrupt Link [LNKF] (IRQs 1 3 4 5 6 7 11 12 14 15) *0, disabled. > ACPI: PCI Interrupt Link [LNKG] (IRQs 1 3 4 5 6 7 10 12 14 15) *0, disabled. > ACPI: PCI Interrupt Link [LNKH] (IRQs 1 3 4 5 6 7 *11 12 14 15) > 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 > pci 0000:00:03.0: BAR 0: address space collision on of device > [0x8100000-0x810ffff] pci 0000:00:03.0: BAR 0: can't allocate resource > HPET: 8 timers in total, 5 timers will be used for per-cpu timer > hpet0: at MMIO 0xfed00000, IRQs 2, 8, 304, 305, 306, 307, 308, 0 > hpet0: 8 comparators, 64-bit 14.318180 MHz counter > hpet: hpet2 irq 304 for MSI > hpet: hpet3 irq 305 for MSI > hpet: hpet4 irq 306 for MSI > hpet: hpet5 irq 307 for MSI > Switching to clocksource tsc > pci 0000:03:00.0: BAR 6: no parent found for of device > [0xffff0000-0xffffffff] pci 0000:00:03.0: PCI bridge, secondary bus > 0000:01 > pci 0000:00:03.0: IO window: disabled > pci 0000:00:03.0: MEM window: disabled > pci 0000:00:03.0: PREFETCH window: 0x0000fe00000000-0x0000ff000fffff > pci 0000:00:04.0: PCI bridge, secondary bus 0000:02 > pci 0000:00:04.0: IO window: disabled > pci 0000:00:04.0: MEM window: 0xc8000000-0xd7ffffff > pci 0000:00:04.0: PREFETCH window: disabled > pci 0000:00:1c.0: PCI bridge, secondary bus 0000:03 > pci 0000:00:1c.0: IO window: 0x2000-0x2fff > pci 0000:00:1c.0: MEM window: 0xd9000000-0xd90fffff > pci 0000:00:1c.0: PREFETCH window: 0x0000ff04000000-0x0000ff080fffff > pci 0000:00:1c.4: PCI bridge, secondary bus 0000:09 > pci 0000:00:1c.4: IO window: 0x1000-0x1fff > pci 0000:00:1c.4: MEM window: 0xc0000000-0xc7ffffff > pci 0000:00:1c.4: PREFETCH window: 0x000000a0000000-0x000000a01fffff > pci 0000:00:1e.0: PCI bridge, secondary bus 0000:0a > 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 0000:00:03.0: PCI INT A -> GSI 31 (level, low) -> IRQ 31 pci > 0000:00:03.0: setting latency timer to 64 pci 0000:00:04.0: PCI INT A > -> GSI 31 (level, low) -> IRQ 31 pci 0000:00:04.0: setting latency > timer to 64 pci 0000:00:1c.0: PCI INT A -> GSI 17 (level, low) -> IRQ > 17 pci 0000:00:1c.0: setting latency timer to 64 pci 0000:00:1c.4: PCI > INT A -> GSI 17 (level, low) -> IRQ 17 pci 0000:00:1c.4: 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 0000:01: > resource 2 pref mem [0xfe00000000-0xff000fffff] pci_bus 0000:02: > resource 1 mem: [0xc8000000-0xd7ffffff] pci_bus 0000:03: resource 0 > io: [0x2000-0x2fff] pci_bus 0000:03: resource 1 mem: > [0xd9000000-0xd90fffff] pci_bus 0000:03: resource 2 pref mem > [0xff04000000-0xff080fffff] pci_bus 0000:09: resource 0 io: > [0x1000-0x1fff] pci_bus 0000:09: resource 1 mem: > [0xc0000000-0xc7ffffff] pci_bus 0000:09: resource 2 pref mem > [0xa0000000-0xa01fffff] pci_bus 0000:0a: resource 3 io: [0x00-0xffff] > pci_bus 0000:0a: resource 4 mem: [0x000000-0xffffffffffffffff] pci_bus > 0000:ff: resource 0 io: [0x00-0xffff] pci_bus 0000:ff: resource 1 > mem: [0x000000-0xffffffffffffffff] > NET: Registered protocol family 2 > IP route cache hash table entries: 131072 (order: 8, 1048576 bytes) > TCP established hash table entries: 524288 (order: 11, 8388608 bytes) > TCP bind hash table entries: 65536 (order: 9, 2097152 bytes) > TCP: Hash tables configured (established 524288 bind 65536) TCP reno > registered > NET: Registered protocol family 1 > isord_start=ffff88006eb16018 isord_end=ffff880084803018 Simple Boot > Flag value 0x0 read from CMOS RAM was invalid Simple Boot Flag at 0x44 > set to 0x80 platform rtc_cmos: registered platform RTC device (no PNP > device found) HugeTLB registered 2 MB page size, pre-allocated 0 pages > NTFS driver 2.1.29 [Flags: R/W]. > JFFS2 version 2.2. (NAND) C 2001-2006 Red Hat, Inc. > msgmni has been set to 7025 > alg: No test for stdrng (krng) > Block layer SCSI generic (bsg) driver version 0.4 loaded (major 254) > io scheduler noop registered io scheduler anticipatory registered io > scheduler deadline registered io scheduler cfq registered (default) > pcieport 0000:00:03.0: irq 309 for MSI/MSI-X pcieport 0000:00:03.0: > setting latency timer to 64 pcieport 0000:00:04.0: irq 310 for > MSI/MSI-X pcieport 0000:00:04.0: setting latency timer to 64 pcieport > 0000:00:1c.0: irq 311 for MSI/MSI-X pcieport 0000:00:1c.0: setting > latency timer to 64 pcieport 0000:00:1c.4: irq 312 for MSI/MSI-X > pcieport 0000:00:1c.4: setting latency timer to 64 aer > 0000:00:03.0:pcie02: service driver aer loaded aer > 0000:00:04.0:pcie02: service driver aer loaded Real Time Clock Driver > v1.12b Linux agpgart interface v0.103 > Serial: 8250/16550 driver, 2 ports, IRQ sharing disabled > serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A > serial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A > brd: module loaded > loop: module loaded > nbd: registered device at major 43 > ahci 0000:00:1f.2: version 3.0 > ahci 0000:00:1f.2: PCI INT B -> GSI 19 (level, low) -> IRQ 19 ahci > 0000:00:1f.2: irq 313 for MSI/MSI-X > ahci: SSS flag set, parallel bus scan disabled ahci 0000:00:1f.2: AHCI > 0001.0300 32 slots 6 ports 3 Gbps 0x18 impl SATA mode ahci > 0000:00:1f.2: flags: 64bit ncq sntf stag pm led clo pio slum part ems > sxs apst ahci 0000:00:1f.2: setting latency timer to 64 > scsi0 : ahci > scsi1 : ahci > scsi2 : ahci > scsi3 : ahci > scsi4 : ahci > scsi5 : ahci > ata1: DUMMY > ata2: DUMMY > ata3: DUMMY > ata4: SATA max UDMA/133 abar m2048@0xd9124000 port 0xd9124280 irq 313 > ata5: SATA max UDMA/133 abar m2048@0xd9124000 port 0xd9124300 irq 313 > ata6: DUMMY > tun: Universal TUN/TAP device driver, 1.6 > tun: (C) 1999-2004 Max Krasnyansky <maxk@xxxxxxxxxxxx> > ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver > ehci_hcd: block sizes: qh 104 qtd 96 itd 192 sitd 96 ehci_hcd > 0000:00:1a.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 ehci_hcd > 0000:00:1a.0: setting latency timer to 64 ehci_hcd 0000:00:1a.0: EHCI > Host Controller > /scratch/ghaidiny/xe37_20120626_230021/binos/os/linux/drivers/usb/core > /inode > .c: creating file 'devices' > /scratch/ghaidiny/xe37_20120626_230021/binos/os/linux/drivers/usb/core > /inode > .c: creating file '001' > ehci_hcd 0000:00:1a.0: new USB bus registered, assigned bus number 1 > ata4: SATA link down (SStatus 0 SControl 310) ehci_hcd 0000:00:1a.0: > reset hcs_params 0x200003 dbg=2 cc=0 pcc=0 ordered !ppc ports=3 > ehci_hcd 0000:00:1a.0: reset hcc_params 36881 caching frame 1024 64 > bit addr ehci_hcd 0000:00:1a.0: debug port 2 ehci_hcd 0000:00:1a.0: > reset command 010012 (park)=0 ithresh=1 Periodic > period=1024 Reset HALT > ehci_hcd 0000:00:1a.0: cache line size of 32 is not supported ehci_hcd > 0000:00:1a.0: supports USB remote wakeup ehci_hcd 0000:00:1a.0: irq > 16, io mem 0xd9126000 ehci_hcd 0000:00:1a.0: reset command 080002 > (park)=0 ithresh=8 period=1024 Reset HALT ehci_hcd 0000:00:1a.0: init > command 010001 (park)=0 ithresh=1 period=1024 RUN ehci_hcd > 0000:00:1a.0: USB 2.0 started, EHCI 1.00 usb usb1: default language > 0x0409 usb usb1: udev 1, busnum 1, minor = 0 usb usb1: New USB device > found, idVendor=1d6b, idProduct=0002 usb usb1: New USB device strings: > Mfr=3, Product=2, SerialNumber=1 usb usb1: Product: EHCI Host > Controller usb usb1: Manufacturer: Linux 2.6.32.39 ehci_hcd usb usb1: > SerialNumber: 0000:00:1a.0 usb usb1: usb_probe_device usb usb1: > configuration #1 chosen from 1 choice usb usb1: adding 1-0:1.0 (config > #1, interface 0) hub 1-0:1.0: usb_probe_interface hub 1-0:1.0: > usb_probe_interface - got id hub 1-0:1.0: USB hub found hub 1-0:1.0: 3 > ports detected hub 1-0:1.0: standalone hub hub 1-0:1.0: no power > switching (usb 1.0) hub 1-0:1.0: individual port over-current > protection hub 1-0:1.0: power on to power good time: 20ms hub 1-0:1.0: > local power source is good hub 1-0:1.0: trying to enable port power on > non-switchable hub > /scratch/ghaidiny/xe37_20120626_230021/binos/os/linux/drivers/usb/core > /inode > .c: creating file '001' > ehci_hcd 0000:00:1d.0: PCI INT A -> GSI 23 (level, low) -> IRQ 23 > ehci_hcd 0000:00:1d.0: setting latency timer to 64 ehci_hcd > 0000:00:1d.0: EHCI Host Controller > /scratch/ghaidiny/xe37_20120626_230021/binos/os/linux/drivers/usb/core > /inode > .c: creating file '002' > ehci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 2 > ehci_hcd 0000:00:1d.0: reset hcs_params 0x200003 dbg=2 cc=0 pcc=0 > ordered !ppc ports=3 ehci_hcd 0000:00:1d.0: reset hcc_params 36881 > caching frame 1024 64 bit addr ehci_hcd 0000:00:1d.0: debug port 2 > ehci_hcd 0000:00:1d.0: reset command 010012 (park)=0 ithresh=1 > Periodic > period=1024 Reset HALT > ehci_hcd 0000:00:1d.0: cache line size of 32 is not supported ehci_hcd > 0000:00:1d.0: supports USB remote wakeup ehci_hcd 0000:00:1d.0: irq > 23, io mem 0xd9125000 ehci_hcd 0000:00:1d.0: reset command 080002 > (park)=0 ithresh=8 period=1024 Reset HALT ehci_hcd 0000:00:1d.0: init > command 010001 (park)=0 ithresh=1 period=1024 RUN ehci_hcd > 0000:00:1a.0: GetStatus port 1 status 001803 POWER sig=j CSC CONNECT > hub 1-0:1.0: port 1: status 0501 change 0001 > ata5: SATA link down (SStatus 0 SControl 310) ehci_hcd 0000:00:1d.0: > USB 2.0 started, EHCI 1.00 usb usb2: default language 0x0409 usb usb2: > udev 1, busnum 2, minor = 128 usb usb2: New USB device found, > idVendor=1d6b, idProduct=0002 usb usb2: New USB device strings: Mfr=3, > Product=2, SerialNumber=1 usb usb2: Product: EHCI Host Controller usb > usb2: Manufacturer: Linux 2.6.32.39 ehci_hcd usb usb2: SerialNumber: > 0000:00:1d.0 hub 1-0:1.0: state 7 ports 3 chg 0002 evt 0000 usb usb2: > usb_probe_device usb usb2: configuration #1 chosen from 1 choice hub > 1-0:1.0: port 1, status 0501, change 0000, 480 Mb/s usb usb2: adding > 2-0:1.0 (config #1, interface 0) hub 2-0:1.0: usb_probe_interface hub > 2-0:1.0: usb_probe_interface - got id hub 2-0:1.0: USB hub found hub > 2-0:1.0: 3 ports detected ehci_hcd 0000:00:1a.0: port 1 high speed > ehci_hcd 0000:00:1a.0: GetStatus port 1 status 001005 POWER sig=se0 PE > CONNECT hub 2-0:1.0: standalone hub hub 2-0:1.0: no power switching > (usb 1.0) hub 2-0:1.0: individual port over-current protection hub > 2-0:1.0: power on to power good time: 20ms hub 2-0:1.0: local power > source is good hub 2-0:1.0: trying to enable port power on > non-switchable hub > /scratch/ghaidiny/xe37_20120626_230021/binos/os/linux/drivers/usb/core > /inode > .c: creating file '001' > ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver > ohci_hcd: block sizes: ed 80 td 96 > Initializing USB Mass Storage driver... > usb 1-1: new high speed USB device using ehci_hcd and address 2 > ehci_hcd 0000:00:1d.0: GetStatus port 1 status 001803 POWER sig=j CSC > CONNECT hub 2-0:1.0: port 1: status 0501 change 0001 > usbcore: registered new interface driver usb-storage USB Mass Storage > support registered. > ehci_hcd 0000:00:1a.0: port 1 high speed ehci_hcd 0000:00:1a.0: > GetStatus port 1 status 001005 POWER sig=se0 PE CONNECT > usbcore: registered new interface driver ums-datafab > usbcore: registered new interface driver ums-freecom > usbcore: registered new interface driver ums-jumpshot > usbcore: registered new interface driver ums-sddr09 > usbcore: registered new interface driver ums-sddr55 > usbcore: registered new interface driver ums-usbat > PNP: No PS/2 controller found. Probing ports directly. > usb 1-1: udev 2, busnum 1, minor = 1 > usb 1-1: New USB device found, idVendor=8087, idProduct=0020 usb 1-1: > New USB device strings: Mfr=0, Product=0, SerialNumber=0 usb 1-1: > usb_probe_device usb 1-1: configuration #1 chosen from 1 choice usb > 1-1: adding 1-1:1.0 (config #1, interface 0) hub 1-1:1.0: > usb_probe_interface hub 1-1:1.0: usb_probe_interface - got id hub > 1-1:1.0: USB hub found hub 1-1:1.0: 6 ports detected hub 1-1:1.0: > standalone hub hub 1-1:1.0: individual port power switching hub > 1-1:1.0: individual port over-current protection hub 1-1:1.0: Single > TT hub 1-1:1.0: TT requires at most 8 FS bit times (666 ns) hub > 1-1:1.0: Port indicators are supported hub 1-1:1.0: power on to power > good time: 100ms > i8042.c: No controller found. > hub 1-1:1.0: local power source is good hub 1-1:1.0: enabling power on > all ports > mice: PS/2 mouse device common for all mice > cpuidle: using governor ladder > /scratch/ghaidiny/xe37_20120626_230021/binos/os/linux/drivers/usb/core > /inode > .c: creating file '002' > hub 2-0:1.0: state 7 ports 3 chg 0002 evt 0000 hub 2-0:1.0: port 1, > status 0501, change 0000, 480 Mb/s > usbcore: registered new interface driver hiddev > usbcore: registered new interface driver usbhid > usbhid: v2.6:USB HID core driver > ehci_hcd 0000:00:1d.0: port 1 high speed ehci_hcd 0000:00:1d.0: > GetStatus port 1 status 001005 POWER sig=se0 PE CONNECT > oprofile: using NMI interrupt. > nf_conntrack version 0.5.0 (16384 buckets, 65536 max) usb 2-1: new > high speed USB device using ehci_hcd and address 2 usb 1-1: link > qh256-0001/ffff8801581b2b80 start 1 [1/0 us] ehci_hcd 0000:00:1d.0: > port 1 full speed --> companion > ---------------------> Here is the problem . > ehci_hcd 0000:00:1d.0: GetStatus port 1 status 003801 POWER OWNER > sig=j CONNECT hub 2-0:1.0: port 1 not reset yet, waiting 50ms > ip_tables: (C) 2000-2006 Netfilter Core Team TCP cubic registered > NET: Registered protocol family 17 > ehci_hcd 0000:00:1d.0: GetStatus port 1 status 003002 POWER OWNER > sig=se0 CSC hub 1-1:1.0: state 7 ports 6 chg 0000 evt 0000 hub > 2-0:1.0: state 7 ports 3 chg 0000 evt 0002 Freeing unused kernel > memory: 15332k freed Write protecting the kernel read-only data: 4992k > e1000e: Intel(R) PRO/1000 Network Driver - 1.9.5-NAPI > iTCO_vendor_support: vendor-support=0 > iTCO_wdt: Intel TCO WatchDog Timer Driver v1.05 i801_smbus > 0000:00:1f.3: PCI INT C -> GSI 18 (level, low) -> IRQ 18 > ACPI: I/O resource 0000:00:1f.3 [0x3000-0x301f] conflicts with ACPI > region SMBI [0x3000-0x300f] > ACPI: This conflict may cause random problems and system instability > ACPI: If an ACPI driver is available for this device, you should use > it instead of the native driver > iTCO_wdt: Enabling WDT ISR from init. > iTCO_wdt: Found a 3420 TCO device (Version=2, TCOBASE=0x0460) > iTCO_wdt: initialized. heartbeat=120 sec (nowayout=0) > e1000e: Copyright(c) 1999 - 2011 Intel Corporation. > e1000e 0000:00:19.0: PCI INT A -> GSI 20 (level, low) -> IRQ 20 e1000e > 0000:00:19.0: setting latency timer to 64 e1000e 0000:00:19.0: irq 314 > for MSI/MSI-X e1000e 0000:00:19.0: eth0: (PCI Express:2.5GT/s:Width > x1) 88:88:88:88:87:88 e1000e 0000:00:19.0: eth0: Intel(R) PRO/1000 > Network Connection e1000e 0000:00:19.0: eth0: MAC: 10, PHY: 9, PBA No: > FFFFFF-0FF > RPC: Registered udp transport module. > RPC: Registered tcp transport module. > RPC: Registered tcp NFSv4.1 backchannel transport module. > cpld_driver: cp_board_type = 16 > cpld_driver: mstp_subtype = 6 > cpld_driver: mstp_gbdtype = 10 > cpld2kp_driver: cp_board_type = 16 > cpld_driver: mstp_subtype = 6 > cpld_driver: mstp_bdtype = 10 > cpld_cpp_ecsr_base_p = ffffc900100d6800 > rmonbifo_mod: module license 'Proprietary' taints kernel. > Disabling lock debugging due to kernel taint rmonbifo.ko loaded. 0.0.3 > Date Jun 29 2012 19:43:25 Copyright (c) 2005-2012 by Cisco Systems, > Inc. > rmonbifo.ko loaded. 0.0.3 Date Jun 29 2012 19:43:25 Copyright (c) > 2005-2012 by Cisco Systems, Inc. > bash-3.2# > > > regards, > shaiju > > -----Original Message----- > From: Peter Chen [mailto:hzpeterchen@xxxxxxxxx] > Sent: Sunday, July 01, 2012 5:44 PM > To: shaiju shaiju > Cc: linux-usb@xxxxxxxxxxxxxxx > Subject: Re: usb hub is n't recognised during boot up(sometimes) > > On Sun, Jul 1, 2012 at 11:59 PM, shaiju shaiju <shshaiju@xxxxxxxxx> wrote: >> Hi, >> >> I am facing a problem in the router . During boot up sometimes >> usb > hub >> isn't get recognized. >> I have attached the dmesg for the failed system and an ls of >> /sys/bus/usb/devices for failed and functional systems to show that >> the entire usb bus for controller 2 is missing. >> >> Could you help to find out what is the problem . >> > Not much information at your log, can you open usb debug > "CONFIG_USB_DEBUG", and recompile the kernel. > > Besides, it is better to paste your log at email body. > > BR, > Peter > > >> Regards, >> Shaiju. -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
