Just tried 2.6.21-rc1 and I get the same problem. Are there snap shots
before this?
Attached is a dmesg dump from a 2.6.20.11 kernel on the same hardware config.
Branden
On 6/30/07, Alan Stern <[EMAIL PROTECTED]> wrote:
On Sat, 30 Jun 2007, Branden Sletteland wrote:
> Yes, we have been using the same hardware configuration with a
> 2.6.20.11 to 2.6.20.14 kernel and everything works fine. I turned on
> debug in those versions as well and get far less error messages when
> the Cypress devices are plugged in.
That's strange. Can you post the dmesg log from 2.6.20.14?
To tell the truth, I don't know exactly where to look for the problem's
source. It may be necessary for you to try various intermediate
kernels between 2.6.20 and 2.6.21 to zero in on the crucial change.
The largest number of changes was in 2.6.21-rc1, so that's where you
should start.
Alan Stern
entries: 1024 (order: 10, 4096 bytes)
<6>time_init: decrementer frequency = 32.500000 MHz
<4>Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
<4>Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
<4>Memory: 251648k available (1976k kernel code, 496k data, 5220k init, 0k
highmem)
<7>Calibrating delay loop... 972.80 BogoMIPS (lpj=1945600)
<4>Mount-cache hash table entries: 512
<6>NET: Registered protocol family 16
<6>PCI: Probing PCI hardware
<4>DTU-7100 I/O Board PCI device checking:
<4> Bridge #1: FOUND.
<4> Bridge #2: FOUND.
<4> Bridge #1, OHCI #1: FOUND.
<4> Bridge #1, OHCI #2: FOUND.
<4> Bridge #1, EHCI #1: FOUND.
<4> Bridge #1, Micrel #1: FOUND.
<4> Bridge #2, Micrel #2: FOUND.
<4> Bridge #2, OHCI #3: FOUND.
<4> Bridge #2, OHCI #4: FOUND.
<4> Bridge #2, EHCI #2: FOUND.
<4> Bridge #2, Micrel #3: FOUND.
<5>SCSI subsystem initialized
<6>usbcore: registered new interface driver usbfs
<6>usbcore: registered new interface driver hub
<6>usbcore: registered new device driver usb
<6>NET: Registered protocol family 2
<4>IP route cache hash table entries: 2048 (order: 1, 8192 bytes)
<4>TCP established hash table entries: 8192 (order: 3, 32768 bytes)
<4>TCP bind hash table entries: 4096 (order: 2, 16384 bytes)
<6>TCP: Hash tables configured (established 8192 bind 4096)
<6>TCP reno registered
<6>Installing knfsd (copyright (C) 1996 [EMAIL PROTECTED]).
<6>JFFS2 version 2.2. (NAND) (C) 2001-2006 Red Hat, Inc.
<6>io scheduler noop registered
<6>io scheduler anticipatory registered (default)
<6>io scheduler deadline registered
<6>io scheduler cfq registered
<6>Generic RTC Driver v1.07
<6>SPHAM Watchdog Driver
<6>SPHAM watchdog timer started
<6>Rockwell SPHAM UART Driver
<6>SPHAM UART-A initialized
<6>SPHAM UART-B initialized
<6>loop: loaded (max 8 devices)
<6>Rockwell SPHAM I2C Driver
<4>I2C Bus 1
<4>I2C Bus 2
<4>RCI I2C Discrete driver
<5>MV-643xx 10/100/1000 Ethernet Driver
<5>eth0: port 0 with MAC address 02:00:00:01:01:15
<5>eth0: Scatter Gather Enabled
<5>eth0: TX TCP/IP Checksumming Supported
<5>eth0: RX TCP/UDP Checksum Offload ON
<5>eth0: RX NAPI Enabled
<5>eth1: port 1 with MAC address 02:00:00:02:01:15
<5>eth1: Scatter Gather Enabled
<5>eth1: TX TCP/IP Checksumming Supported
<5>eth1: RX TCP/UDP Checksum Offload ON
<5>eth1: RX NAPI Enabled
<4>Generic platform RAM MTD, (c) 2004 Simtec Electronics
<5>SPHAM NOR device: 10000000 at f0000000
<6>3UCPR NOR Flash: Found 4 x16 devices at 0x0 in 32-bit bank
<4> Amd/Fujitsu Extended Query Table at 0x0040
<4>3UCPR NOR Flash: CFI does not contain boot bank location. Assuming top.
<5>number of CFI chips: 1
<5>cfi_cmdset_0002: Disabling erase-suspend-program due to code brokenness.
<5>Creating 5 MTD partitions on "3UCPR NOR Flash":
<5>0x00000000-0x00100000 : "golden-kernel"
<5>0x00100000-0x00e00000 : "kernel"
<5>0x00e00000-0x02e00000 : "rokfs"
<5>0x02e00000-0x04500000 : "appfs"
<5>0x0ff00000-0x0ff80000 : "VMOS-boot"
<5>Creating 3 MTD partitions on "3UCPR NOR Flash":
<5>0x0ff80000-0x0ffc0000 : "SCT"
<5>0x0ffc0000-0x0ffe0000 : "HW/SW-compat"
<5>0x0ffe0000-0x10000000 : "Maint-data"
<5>SPHAM NOVRAM device: 20000 at 40400000
<5>Creating 11 MTD partitions on "Rockwell SPHAM NOVRAM":
<5>0x00000000-0x00000050 : "Reserved1"
<5>0x00000050-0x00000054 : "Start Type"
<5>0x00000054-0x00000058 : "Boot log"
<5>0x00000058-0x00000070 : "Reserved2"
<5>0x00000070-0x00000080 : "Lifecycle data"
<5>0x00000080-0x00000180 : "Module fatal fault"
<5>0x00000180-0x00000328 : "Reserved3"
<5>0x00000328-0x00002328 : "Current maintenance log"
<5>0x00002328-0x00009728 : "Historical maintenance log"
<5>0x00009728-0x0000ff00 : "DTU NVM"
<5>0x0000ff00-0x00010000 : "Hardware ID"
<7>ehci_hcd: block sizes: qh 128 qtd 96 itd 192 sitd 96
<6>ehci_hcd 0000:01:0e.2: EHCI Host Controller
<7>drivers/usb/core/inode.c: creating file 'devices'
<7>drivers/usb/core/inode.c: creating file '001'
<6>ehci_hcd 0000:01:0e.2: new USB bus registered, assigned bus number 1
<7>ehci_hcd 0000:01:0e.2: reset hcs_params 0x2294 dbg=0 cc=2 pcc=2 ports=4
<7>ehci_hcd 0000:01:0e.2: reset portroute 1 0 1 0
<7>ehci_hcd 0000:01:0e.2: reset hcc_params 0012 thresh 1 uframes 256/512/1024
<7>ehci_hcd 0000:01:0e.2: MWI active
<7>ehci_hcd 0000:01:0e.2: ...powerdown ports...
<7>ehci_hcd 0000:01:0e.2: supports USB remote wakeup
<6>ehci_hcd 0000:01:0e.2: irq 74, io mem 0x9fffdf00
<7>ehci_hcd 0000:01:0e.2: reset command 080002 (park)=0 ithresh=8 period=1024
Reset HALT
<7>ehci_hcd 0000:01:0e.2: init command 010009 (park)=0 ithresh=1 period=256 RUN
<6>ehci_hcd 0000:01:0e.2: USB 2.0 started, EHCI 0.95, driver 10 Dec 2004
<7>usb usb1: default language 0x0409
<7>usb usb1: new device strings: Mfr=3, Product=2, SerialNumber=1
<6>usb usb1: Product: EHCI Host Controller
<6>usb usb1: Manufacturer: Linux 2.6.20.11 ehci_hcd
<6>usb usb1: SerialNumber: 0000:01:0e.2
<7>usb usb1: uevent
<7>usb usb1: usb_probe_device
<6>usb usb1: configuration #1 chosen from 1 choice
<7>usb usb1: adding 1-0:1.0 (config #1, interface 0)
<7>usb 1-0:1.0: uevent
<7>hub 1-0:1.0: usb_probe_interface
<7>hub 1-0:1.0: usb_probe_interface - got id
<6>hub 1-0:1.0: USB hub found
<6>hub 1-0:1.0: 4 ports detected
<7>hub 1-0:1.0: standalone hub
<7>hub 1-0:1.0: individual port power switching
<7>hub 1-0:1.0: individual port over-current protection
<7>hub 1-0:1.0: Single TT
<7>hub 1-0:1.0: TT requires at most 8 FS bit times (666 ns)
<7>hub 1-0:1.0: power on to power good time: 20ms
<7>hub 1-0:1.0: local power source is good
<7>hub 1-0:1.0: enabling power on all ports
<7>hub 1-0:1.0: state 7 ports 4 chg 0000 evt 0000
<7>drivers/usb/core/inode.c: creating file '001'
<6>ehci_hcd 0000:02:0e.2: EHCI Host Controller
<7>drivers/usb/core/inode.c: creating file '002'
<6>ehci_hcd 0000:02:0e.2: new USB bus registered, assigned bus number 2
<7>ehci_hcd 0000:02:0e.2: reset hcs_params 0x2294 dbg=0 cc=2 pcc=2 ports=4
<7>ehci_hcd 0000:02:0e.2: reset portroute 1 0 1 0
<7>ehci_hcd 0000:02:0e.2: reset hcc_params 0012 thresh 1 uframes 256/512/1024
<7>ehci_hcd 0000:02:0e.2: MWI active
<7>ehci_hcd 0000:02:0e.2: ...powerdown ports...
<7>ehci_hcd 0000:02:0e.2: supports USB remote wakeup
<6>ehci_hcd 0000:02:0e.2: irq 75, io mem 0x9fdfcf00
<7>ehci_hcd 0000:02:0e.2: reset command 080002 (park)=0 ithresh=8 period=1024
Reset HALT
<7>ehci_hcd 0000:02:0e.2: init command 010009 (park)=0 ithresh=1 period=256 RUN
<6>ehci_hcd 0000:02:0e.2: USB 2.0 started, EHCI 0.95, driver 10 Dec 2004
<7>usb usb2: default language 0x0409
<7>usb usb2: new device strings: Mfr=3, Product=2, SerialNumber=1
<6>usb usb2: Product: EHCI Host Controller
<6>usb usb2: Manufacturer: Linux 2.6.20.11 ehci_hcd
<6>usb usb2: SerialNumber: 0000:02:0e.2
<7>usb usb2: uevent
<7>usb usb2: usb_probe_device
<6>usb usb2: configuration #1 chosen from 1 choice
<7>usb usb2: adding 2-0:1.0 (config #1, interface 0)
<7>usb 2-0:1.0: uevent
<7>hub 2-0:1.0: usb_probe_interface
<7>hub 2-0:1.0: usb_probe_interface - got id
<6>hub 2-0:1.0: USB hub found
<6>hub 2-0:1.0: 4 ports detected
<7>hub 2-0:1.0: standalone hub
<7>hub 2-0:1.0: individual port power switching
<7>hub 2-0:1.0: individual port over-current protection
<7>hub 2-0:1.0: Single TT
<7>hub 2-0:1.0: TT requires at most 8 FS bit times (666 ns)
<7>hub 2-0:1.0: power on to power good time: 20ms
<7>hub 2-0:1.0: local power source is good
<7>hub 2-0:1.0: enabling power on all ports
<7>hub 2-0:1.0: state 7 ports 4 chg 0000 evt 0000
<7>drivers/usb/core/inode.c: creating file '001'
<7>ohci_hcd: 2006 August 04 USB 1.1 'Open' Host Controller (OHCI) Driver (PCI)
<7>ohci_hcd: block sizes: ed 64 td 64
<6>ohci_hcd 0000:01:0e.0: OHCI Host Controller
<7>drivers/usb/core/inode.c: creating file '003'
<6>ohci_hcd 0000:01:0e.0: new USB bus registered, assigned bus number 3
<7>ohci_hcd 0000:01:0e.0: created debug files
<6>ohci_hcd 0000:01:0e.0: irq 74, io mem 0x9ffff000
<7>ohci_hcd 0000:01:0e.0: resetting from state 'reset', control = 0x0
<7>ohci_hcd 0000:01:0e.0: OHCI controller state
<7>ohci_hcd 0000:01:0e.0: OHCI 1.0, NO legacy support registers
<7>ohci_hcd 0000:01:0e.0: control 0x083 HCFS=operational CBSR=3
<7>ohci_hcd 0000:01:0e.0: cmdstatus 0x00000 SOC=0
<7>ohci_hcd 0000:01:0e.0: intrstatus 0x00000004 SF
<7>ohci_hcd 0000:01:0e.0: intrenable 0x8000001a MIE UE RD WDH
<7>ohci_hcd 0000:01:0e.0: hcca frame #01f2
<7>ohci_hcd 0000:01:0e.0: roothub.a ff000202 POTPGT=255 NPS NDP=2(2)
<7>ohci_hcd 0000:01:0e.0: roothub.b 00000000 PPCM=0000 DR=0000
<7>ohci_hcd 0000:01:0e.0: roothub.status 00008000 DRWE
<7>ohci_hcd 0000:01:0e.0: roothub.portstatus [0] 0x00000100 PPS
<7>ohci_hcd 0000:01:0e.0: roothub.portstatus [1] 0x00000100 PPS
<7>usb usb3: default language 0x0409
<7>usb usb3: new device strings: Mfr=3, Product=2, SerialNumber=1
<6>usb usb3: Product: OHCI Host Controller
<6>usb usb3: Manufacturer: Linux 2.6.20.11 ohci_hcd
<6>usb usb3: SerialNumber: 0000:01:0e.0
<7>usb usb3: uevent
<7>usb usb3: usb_probe_device
<6>usb usb3: configuration #1 chosen from 1 choice
<7>usb usb3: adding 3-0:1.0 (config #1, interface 0)
<7>usb 3-0:1.0: uevent
<7>hub 3-0:1.0: usb_probe_interface
<7>hub 3-0:1.0: usb_probe_interface - got id
<6>hub 3-0:1.0: USB hub found
<6>hub 3-0:1.0: 2 ports detected
<7>hub 3-0:1.0: standalone hub
<7>hub 3-0:1.0: no power switching (usb 1.0)
<7>hub 3-0:1.0: global over-current protection
<7>hub 3-0:1.0: power on to power good time: 510ms
<7>hub 3-0:1.0: local power source is good
<7>hub 3-0:1.0: no over-current condition exists
<7>hub 3-0:1.0: trying to enable port power on non-switchable hub
<7>hub 3-0:1.0: state 7 ports 2 chg 0000 evt 0000
<7>drivers/usb/core/inode.c: creating file '001'
<6>ohci_hcd 0000:01:0e.1: OHCI Host Controller
<7>drivers/usb/core/inode.c: creating file '004'
<6>ohci_hcd 0000:01:0e.1: new USB bus registered, assigned bus number 4
<7>ohci_hcd 0000:01:0e.1: created debug files
<6>ohci_hcd 0000:01:0e.1: irq 74, io mem 0x9fffe000
<7>ohci_hcd 0000:01:0e.1: resetting from state 'reset', control = 0x0
<7>ohci_hcd 0000:01:0e.1: OHCI controller state
<7>ohci_hcd 0000:01:0e.1: OHCI 1.0, NO legacy support registers
<7>ohci_hcd 0000:01:0e.1: control 0x083 HCFS=operational CBSR=3
<7>ohci_hcd 0000:01:0e.1: cmdstatus 0x00000 SOC=0
<7>ohci_hcd 0000:01:0e.1: intrstatus 0x00000004 SF
<7>ohci_hcd 0000:01:0e.1: intrenable 0x8000001a MIE UE RD WDH
<7>ohci_hcd 0000:01:0e.1: hcca frame #01f2
<7>ohci_hcd 0000:01:0e.1: roothub.a ff000202 POTPGT=255 NPS NDP=2(2)
<7>ohci_hcd 0000:01:0e.1: roothub.b 00000000 PPCM=0000 DR=0000
<7>ohci_hcd 0000:01:0e.1: roothub.status 00008000 DRWE
<7>ohci_hcd 0000:01:0e.1: roothub.portstatus [0] 0x00000100 PPS
<7>ohci_hcd 0000:01:0e.1: roothub.portstatus [1] 0x00000100 PPS
<7>usb usb4: default language 0x0409
<7>usb usb4: new device strings: Mfr=3, Product=2, SerialNumber=1
<6>usb usb4: Product: OHCI Host Controller
<6>usb usb4: Manufacturer: Linux 2.6.20.11 ohci_hcd
<6>usb usb4: SerialNumber: 0000:01:0e.1
<7>usb usb4: uevent
<7>usb usb4: usb_probe_device
<6>usb usb4: configuration #1 chosen from 1 choice
<7>usb usb4: adding 4-0:1.0 (config #1, interface 0)
<7>usb 4-0:1.0: uevent
<7>hub 4-0:1.0: usb_probe_interface
<7>hub 4-0:1.0: usb_probe_interface - got id
<6>hub 4-0:1.0: USB hub found
<6>hub 4-0:1.0: 2 ports detected
<7>hub 4-0:1.0: standalone hub
<7>hub 4-0:1.0: no power switching (usb 1.0)
<7>hub 4-0:1.0: global over-current protection
<7>hub 4-0:1.0: power on to power good time: 510ms
<7>hub 4-0:1.0: local power source is good
<7>hub 4-0:1.0: no over-current condition exists
<7>hub 4-0:1.0: trying to enable port power on non-switchable hub
<7>hub 4-0:1.0: state 7 ports 2 chg 0000 evt 0000
<7>drivers/usb/core/inode.c: creating file '001'
<6>ohci_hcd 0000:02:0e.0: OHCI Host Controller
<7>drivers/usb/core/inode.c: creating file '005'
<6>ohci_hcd 0000:02:0e.0: new USB bus registered, assigned bus number 5
<7>ohci_hcd 0000:02:0e.0: created debug files
<6>ohci_hcd 0000:02:0e.0: irq 75, io mem 0x9fdfe000
<7>ohci_hcd 0000:02:0e.0: resetting from state 'reset', control = 0x0
<7>ohci_hcd 0000:02:0e.0: OHCI controller state
<7>ohci_hcd 0000:02:0e.0: OHCI 1.0, NO legacy support registers
<7>ohci_hcd 0000:02:0e.0: control 0x083 HCFS=operational CBSR=3
<7>ohci_hcd 0000:02:0e.0: cmdstatus 0x00000 SOC=0
<7>ohci_hcd 0000:02:0e.0: intrstatus 0x00000004 SF
<7>ohci_hcd 0000:02:0e.0: intrenable 0x8000001a MIE UE RD WDH
<7>ohci_hcd 0000:02:0e.0: hcca frame #01f2
<7>ohci_hcd 0000:02:0e.0: roothub.a ff000202 POTPGT=255 NPS NDP=2(2)
<7>ohci_hcd 0000:02:0e.0: roothub.b 00000000 PPCM=0000 DR=0000
<7>ohci_hcd 0000:02:0e.0: roothub.status 00008000 DRWE
<7>ohci_hcd 0000:02:0e.0: roothub.portstatus [0] 0x00000100 PPS
<7>ohci_hcd 0000:02:0e.0: roothub.portstatus [1] 0x00000100 PPS
<7>usb usb5: default language 0x0409
<7>usb usb5: new device strings: Mfr=3, Product=2, SerialNumber=1
<6>usb usb5: Product: OHCI Host Controller
<6>usb usb5: Manufacturer: Linux 2.6.20.11 ohci_hcd
<6>usb usb5: SerialNumber: 0000:02:0e.0
<7>usb usb5: uevent
<7>usb usb5: usb_probe_device
<6>usb usb5: configuration #1 chosen from 1 choice
<7>usb usb5: adding 5-0:1.0 (config #1, interface 0)
<7>usb 5-0:1.0: uevent
<7>hub 5-0:1.0: usb_probe_interface
<7>hub 5-0:1.0: usb_probe_interface - got id
<6>hub 5-0:1.0: USB hub found
<6>hub 5-0:1.0: 2 ports detected
<7>hub 5-0:1.0: standalone hub
<7>hub 5-0:1.0: no power switching (usb 1.0)
<7>hub 5-0:1.0: global over-current protection
<7>hub 5-0:1.0: power on to power good time: 510ms
<7>hub 5-0:1.0: local power source is good
<7>hub 5-0:1.0: no over-current condition exists
<7>hub 5-0:1.0: trying to enable port power on non-switchable hub
<7>hub 5-0:1.0: state 7 ports 2 chg 0000 evt 0000
<7>drivers/usb/core/inode.c: creating file '001'
<6>ohci_hcd 0000:02:0e.1: OHCI Host Controller
<7>drivers/usb/core/inode.c: creating file '006'
<6>ohci_hcd 0000:02:0e.1: new USB bus registered, assigned bus number 6
<7>ohci_hcd 0000:02:0e.1: created debug files
<6>ohci_hcd 0000:02:0e.1: irq 75, io mem 0x9fdfd000
<7>ohci_hcd 0000:02:0e.1: resetting from state 'reset', control = 0x0
<7>ohci_hcd 0000:02:0e.1: OHCI controller state
<7>ohci_hcd 0000:02:0e.1: OHCI 1.0, NO legacy support registers
<7>ohci_hcd 0000:02:0e.1: control 0x083 HCFS=operational CBSR=3
<7>ohci_hcd 0000:02:0e.1: cmdstatus 0x00000 SOC=0
<7>ohci_hcd 0000:02:0e.1: intrstatus 0x00000004 SF
<7>ohci_hcd 0000:02:0e.1: intrenable 0x8000001a MIE UE RD WDH
<7>ohci_hcd 0000:02:0e.1: hcca frame #01f2
<7>ohci_hcd 0000:02:0e.1: roothub.a ff000202 POTPGT=255 NPS NDP=2(2)
<7>ohci_hcd 0000:02:0e.1: roothub.b 00000000 PPCM=0000 DR=0000
<7>ohci_hcd 0000:02:0e.1: roothub.status 00008000 DRWE
<7>ohci_hcd 0000:02:0e.1: roothub.portstatus [0] 0x00000100 PPS
<7>ohci_hcd 0000:02:0e.1: roothub.portstatus [1] 0x00000100 PPS
<7>usb usb6: default language 0x0409
<7>usb usb6: new device strings: Mfr=3, Product=2, SerialNumber=1
<6>usb usb6: Product: OHCI Host Controller
<6>usb usb6: Manufacturer: Linux 2.6.20.11 ohci_hcd
<6>usb usb6: SerialNumber: 0000:02:0e.1
<7>usb usb6: uevent
<7>usb usb6: usb_probe_device
<6>usb usb6: configuration #1 chosen from 1 choice
<7>usb usb6: adding 6-0:1.0 (config #1, interface 0)
<7>usb 6-0:1.0: uevent
<7>hub 6-0:1.0: usb_probe_interface
<7>hub 6-0:1.0: usb_probe_interface - got id
<6>hub 6-0:1.0: USB hub found
<6>hub 6-0:1.0: 2 ports detected
<7>hub 6-0:1.0: standalone hub
<7>hub 6-0:1.0: no power switching (usb 1.0)
<7>hub 6-0:1.0: global over-current protection
<7>hub 6-0:1.0: power on to power good time: 510ms
<7>hub 6-0:1.0: local power source is good
<7>hub 6-0:1.0: no over-current condition exists
<7>hub 6-0:1.0: trying to enable port power on non-switchable hub
<7>hub 6-0:1.0: state 7 ports 2 chg 0000 evt 0000
<7>drivers/usb/core/inode.c: creating file '001'
<6>Initializing USB Mass Storage driver...
<6>usbcore: registered new interface driver usb-storage
<6>USB Mass Storage support registered.
<6>TCP cubic registered
<6>NET: Registered protocol family 1
<6>NET: Registered protocol family 17
<4>Freeing unused kernel memory: 5220k init
<7>hub 1-0:1.0: state 7 ports 4 chg 0000 evt 0002
<7>ehci_hcd 0000:01:0e.2: GetStatus port 1 status 001002 POWER sig=se0 CSC
<7>hub 1-0:1.0: port 1, status 0100, change 0001, 12 Mb/s
<7>hub 1-0:1.0: debounce: port 1: total 100ms stable 100ms status 0x100
<7>hub 1-0:1.0: state 7 ports 4 chg 0000 evt 0002
<7>ehci_hcd 0000:01:0e.2: GetStatus port 1 status 001803 POWER sig=j CSC CONNECT
<7>hub 1-0:1.0: port 1, status 0501, change 0001, 480 Mb/s
<7>hub 1-0:1.0: debounce: port 1: total 100ms stable 100ms status 0x501
<7>ehci_hcd 0000:01:0e.2: port 1 high speed
<7>ehci_hcd 0000:01:0e.2: GetStatus port 1 status 001005 POWER sig=se0 PE
CONNECT
<6>usb 1-1: new high speed USB device using ehci_hcd and address 2
<7>ehci_hcd 0000:01:0e.2: port 1 high speed
<7>ehci_hcd 0000:01:0e.2: GetStatus port 1 status 001005 POWER sig=se0 PE
CONNECT
<7>usb 1-1: default language 0x0409
<7>usb 1-1: new device strings: Mfr=74, Product=57, SerialNumber=44
<6>usb 1-1: Product: CPN 984-3815-001
<6>usb 1-1: Manufacturer: Rockwell Collins Inc.
<6>usb 1-1: SerialNumber: 445455502333
<7>usb 1-1: uevent
<7>usb 1-1: usb_probe_device
<6>usb 1-1: configuration #1 chosen from 1 choice
<7>usb 1-1: adding 1-1:1.0 (config #1, interface 0)
<7>usb 1-1:1.0: uevent
<7>usb-storage 1-1:1.0: usb_probe_interface
<7>usb-storage 1-1:1.0: usb_probe_interface - got id
<6>scsi0 : SCSI emulation for USB Mass Storage devices
<7>drivers/usb/core/inode.c: creating file '002'
<7>usb-storage: device found at 2
<7>usb-storage: waiting for device to settle before scanning
<5>scsi 0:0:0:0: Direct-Access Cypress Semi PQ: 0 ANSI: 0
<5>SCSI device sda: 4001760 512-byte hdwr sectors (2049 MB)
<5>sda: Write Protect is off
<7>sda: Mode Sense: 27 00 00 00
<3>sda: assuming drive cache: write through
<6>sd 0:0:0:0: ioctl_internal_command return code = 8000002
<6> : Current: sense key=0x0
<6> ASC=0x0 ASCQ=0x0
<5>SCSI device sda: 4001760 512-byte hdwr sectors (2049 MB)
<5>sda: Write Protect is off
<7>sda: Mode Sense: 27 00 00 00
<3>sda: assuming drive cache: write through
<6> sda:<7>ehci_hcd 0000:01:0e.2: port 1 high speed
<7>ehci_hcd 0000:01:0e.2: GetStatus port 1 status 001005 POWER sig=se0 PE
CONNECT
<6>usb 1-1: reset high speed USB device using ehci_hcd and address 2
<7>ehci_hcd 0000:01:0e.2: port 1 high speed
<7>ehci_hcd 0000:01:0e.2: GetStatus port 1 status 001005 POWER sig=se0 PE
CONNECT
<7> usbdev1.2_ep02: ep_device_release called for usbdev1.2_ep02
<7> usbdev1.2_ep86: ep_device_release called for usbdev1.2_ep86
<7> usbdev1.2_ep81: ep_device_release called for usbdev1.2_ep81
<4> sda1
<6>sd 0:0:0:0: ioctl_internal_command return code = 8000002
<6> : Current: sense key=0x0
<6> ASC=0x0 ASCQ=0x0
<5>sd 0:0:0:0: Attached scsi removable disk sda
<7>usb-storage: device scan complete
<6>sd 0:0:0:0: ioctl_internal_command return code = 8000002
<6> : Current: sense key=0x0
<6> ASC=0x0 ASCQ=0x0
<6>sd 0:0:0:0: ioctl_internal_command return code = 8000002
<6> : Current: sense key=0x0
<6> ASC=0x0 ASCQ=0x0
<6>sd 0:0:0:0: ioctl_internal_command return code = 8000002
<6> : Current: sense key=0x0
<6> ASC=0x0 ASCQ=0x0
<6>sd 0:0:0:0: ioctl_internal_command return code = 8000002
<6> : Current: sense key=0x0
<6> ASC=0x0 ASCQ=0x0
<6>sd 0:0:0:0: ioctl_internal_command return code = 8000002
<6> : Current: sense key=0x0
<6> ASC=0x0 ASCQ=0x0
<6>sd 0:0:0:0: ioctl_internal_command return code = 8000002
<6> : Current: sense key=0x0
<6> ASC=0x0 ASCQ=0x0
<6>sd 0:0:0:0: ioctl_internal_command return code = 8000002
<6> : Current: sense key=0x0
<6> ASC=0x0 ASCQ=0x0
<6>sd 0:0:0:0: ioctl_internal_command return code = 8000002
<6> : Current: sense key=0x0
<6> ASC=0x0 ASCQ=0x0
<6>sd 0:0:0:0: ioctl_internal_command return code = 8000002
<6> : Current: sense key=0x0
<6> ASC=0x0 ASCQ=0x0
<6>sd 0:0:0:0: ioctl_internal_command return code = 8000002
<6> : Current: sense key=0x0
<6> ASC=0x0 ASCQ=0x0
<6>sd 0:0:0:0: ioctl_internal_command return code = 8000002
<6> : Current: sense key=0x0
<6> ASC=0x0 ASCQ=0x0
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