Some USB memory sticks not (fully) recognized

Thu Aug 6 10:29:13 EDT 2020

Barebox version: 2020.07.0
Hardware: i.MX6 ULL with external Microchip USB Hub attached

I got a bug report that some newer USB memory sticks do not work with
barebox. While with barebox-2020.01 these devices are not recognized at all, in
barebox-2020.07 I get at least some warnings:

# usb
> usb: USB: scanning bus for devices...
> usb1: Bus 001 Device 001: ID 0000:0000 EHCI Host Controller
> usb1-0: Bus 001 Device 002: ID 0424:4916 USB4916
> ERROR: usb1-0-4: unable to get descriptor, error 80000000
> usb1-0-4: Bus 001 Device 003: ID 0424:2240 
> usb1-0-6: Bus 001 Device 004: ID 0424:494a USB2 Controller Hub
> ERROR: usb1-0-0: unable to get descriptor, error 80000000
> usb1-0-0: Bus 001 Device 005: ID 090c:3267 
> usb: 5 USB Device(s) found

Beside the USB memory stick, also one of the hub's internal 
devices is not recognized correctly. The full log output with
global.loglevel=7 is attached. The first error seems to appear
in line 233. The USB device descriptor cannot be read:

> usb1-0-4: usb_control_msg: request: 0x6, requesttype: 0x80, value 0x100 index 0x0 length 0x12
> imx-usb 2184200.usb at 2184200.of: pipe=8c000483, buffer=8ffca7c0, length=18, req=8ff57580
> imx-usb 2184200.usb at 2184200.of: (req=6 (0x6), type=128 (0x80), value=256 (0x100), index=0
> imx-usb 2184200.usb at 2184200.of: dev=4, usbsts=0x40081, p[1]=0x18001205, p[2]=0x0

Under Linux (on the same device), the USB drives work without any noticeable problems:

Linux messages (v5.4):
> [  111.458582] 000: usb 1-1.1: new high-speed USB device number 5 using ci_hdrc
> [  111.613740] 000: usb 1-1.1: New USB device found, idVendor=090c, idProduct=3267, bcdDevice=11.00
> [  111.613763] 000: usb 1-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
> [  111.613777] 000: usb 1-1.1: Product: Flash Disk
> [  111.613784] 000: usb 1-1.1: Manufacturer: USB
> [  111.615642] 000: usb-storage 1-1.1:1.0: USB Mass Storage device detected

An usbmon capture for Linux is also attached (USB memory stick is plugged in at
about packet 99).

Any hints how I can debug this problem. I've almost now knowledge about USB...

regards
Christian
-------------- next part --------------
barebox at Orbiter-i.MX6ULL:/ usb
getopt: optindex: 1 nonopts: 0 optind: 1
usb: USB: scanning bus for devices...
usb1: set address 1
usb1: usb_control_msg: request: 0x5, requesttype: 0x0, value 0x1 index 0x0 length 0x0
imx-usb 2184200.usb at 2184200.of: req=5 (0x5), type=0 (0x0), value=1, index=0
imx-usb 2184200.usb at 2184200.of: USB_REQ_SET_ADDRESS
imx-usb 2184200.usb at 2184200.of: Len is 0
usb1: usb_control_msg: request: 0x6, requesttype: 0x80, value 0x100 index 0x0 length 0x12
imx-usb 2184200.usb at 2184200.of: req=6 (0x6), type=128 (0x80), value=256, index=0
imx-usb 2184200.usb at 2184200.of: USB_DT_DEVICE request
usb1: usb_control_msg: request: 0x6, requesttype: 0x80, value 0x200 index 0x0 length 0x9
imx-usb 2184200.usb at 2184200.of: req=6 (0x6), type=128 (0x80), value=512, index=0
imx-usb 2184200.usb at 2184200.of: USB_DT_CONFIG config
usb1: usb_control_msg: request: 0x6, requesttype: 0x80, value 0x200 index 0x0 length 0x19
imx-usb 2184200.usb at 2184200.of: req=6 (0x6), type=128 (0x80), value=512, index=0
imx-usb 2184200.usb at 2184200.of: USB_DT_CONFIG config
usb1: get_conf_no 0 Result 25, wLength 25
usb1: if 0, ep 0
usb1: ##EP epmaxpacketin[1] = 2
usb1: set configuration 1
usb1: usb_control_msg: request: 0x9, requesttype: 0x0, value 0x1 index 0x0 length 0x0
imx-usb 2184200.usb at 2184200.of: req=9 (0x9), type=0 (0x0), value=1, index=0
imx-usb 2184200.usb at 2184200.of: USB_REQ_SET_CONFIGURATION
imx-usb 2184200.usb at 2184200.of: Len is 0
usb1: new device: Mfr=1, Product=2, SerialNumber=0
usb1: usb_control_msg: request: 0x6, requesttype: 0x80, value 0x300 index 0x0 length 0xFF
imx-usb 2184200.usb at 2184200.of: req=6 (0x6), type=128 (0x80), value=768, index=0
imx-usb 2184200.usb at 2184200.of: USB_DT_STRING config
usb1: USB device number 1 default language ID 0x1
usb1: usb_control_msg: request: 0x6, requesttype: 0x80, value 0x301 index 0x1 length 0xFF
imx-usb 2184200.usb at 2184200.of: req=6 (0x6), type=128 (0x80), value=769, index=1
imx-usb 2184200.usb at 2184200.of: USB_DT_STRING config
usb1: usb_control_msg: request: 0x6, requesttype: 0x80, value 0x302 index 0x1 length 0xFF
imx-usb 2184200.usb at 2184200.of: req=6 (0x6), type=128 (0x80), value=770, index=1
imx-usb 2184200.usb at 2184200.of: USB_DT_STRING config
usb1: Bus 001 Device 001: ID 0000:0000 EHCI Host Controller
register_device: usb1
usb: matching: 0x0000 0x0000
usb: match: 0x0000 0x0000
usb-hub usb1: usb_control_msg: request: 0x6, requesttype: 0xA0, value 0x2900 index 0x0 length 0x4
imx-usb 2184200.usb at 2184200.of: req=6 (0x6), type=160 (0xa0), value=10496, index=0
imx-usb 2184200.usb at 2184200.of: USB_DT_HUB config
usb-hub usb1: usb_control_msg: request: 0x6, requesttype: 0xA0, value 0x2900 index 0x0 length 0x9
imx-usb 2184200.usb at 2184200.of: req=6 (0x6), type=160 (0xa0), value=10496, index=0
imx-usb 2184200.usb at 2184200.of: USB_DT_HUB config
usb-hub usb1: 1 ports detected
usb-hub usb1: individual port power switching
usb-hub usb1: standalone hub
usb-hub usb1: global over-current protection
usb-hub usb1: Single TT
usb-hub usb1: TT requires at most 8 FS bit times (666 ns)
usb-hub usb1: power on to power good time: 20ms
usb-hub usb1: hub controller current requirement: 0mA
usb-hub usb1: port 1 is removable
usb-hub usb1: usb_control_msg: request: 0x0, requesttype: 0xA0, value 0x0 index 0x0 length 0x4
imx-usb 2184200.usb at 2184200.of: req=0 (0x0), type=160 (0xa0), value=0, index=0
usb-hub usb1: get_hub_status returned status 1, change 8101
usb-hub usb1: local power source is lost (inactive)
usb-hub usb1: no over-current condition exists
usb-hub usb1: enabling power on all ports
usb-hub usb1: usb_control_msg: request: 0x3, requesttype: 0x23, value 0x8 index 0x1 length 0x0
imx-usb 2184200.usb at 2184200.of: req=3 (0x3), type=35 (0x23), value=8, index=1
imx-usb 2184200.usb at 2184200.of: Len is 0
usb-hub usb1: port1: usb_set_port_feature returns 0x00000000
usb-hub usb1: devnum=1 poweron: query_delay=100 connect_timeout=1100
usb-hub usb1: usb_control_msg: request: 0x0, requesttype: 0xA3, value 0x0 index 0x1 length 0x4
imx-usb 2184200.usb at 2184200.of: req=0 (0x0), type=163 (0xa3), value=0, index=1
usb-hub usb1: port1: Status 0x0101 Change 0x0001
usb-hub usb1: port1: USB dev found
usb-hub usb1: usb_control_msg: request: 0x1, requesttype: 0x23, value 0x10 index 0x1 length 0x0
imx-usb 2184200.usb at 2184200.of: req=1 (0x1), type=35 (0x23), value=16, index=1
imx-usb 2184200.usb at 2184200.of: Len is 0
usb-hub usb1: port1: resetting...
usb-hub usb1: usb_control_msg: request: 0x3, requesttype: 0x23, value 0x4 index 0x1 length 0x0
imx-usb 2184200.usb at 2184200.of: req=3 (0x3), type=35 (0x23), value=4, index=1
imx-usb 2184200.usb at 2184200.of: Len is 0
usb-hub usb1: usb_control_msg: request: 0x0, requesttype: 0xA3, value 0x0 index 0x1 length 0x4
imx-usb 2184200.usb at 2184200.of: req=0 (0x0), type=163 (0xa3), value=0, index=1
usb-hub usb1: port1: status 0x0503, change 0x0010, 480 Mb/s
usb-hub usb1: port1: STAT_C_CONNECTION = 0 STAT_CONNECTION = 1  USB_PORT_STAT_ENABLE 1
usb-hub usb1: usb_control_msg: request: 0x1, requesttype: 0x23, value 0x14 index 0x1 length 0x0
imx-usb 2184200.usb at 2184200.of: req=1 (0x1), type=35 (0x23), value=20, index=1
imx-usb 2184200.usb at 2184200.of: Len is 0
usb1-0: set address 2
usb1-0: usb_control_msg: request: 0x5, requesttype: 0x0, value 0x2 index 0x0 length 0x0
imx-usb 2184200.usb at 2184200.of: pipe=8c000000, buffer=00000000, length=0, req=8ff46f00
imx-usb 2184200.usb at 2184200.of: (req=5 (0x5), type=0 (0x0), value=2 (0x2), index=0
imx-usb 2184200.usb at 2184200.of: TOKEN=0x00008d00
usb1-0: usb_control_msg: request: 0x6, requesttype: 0x80, value 0x100 index 0x0 length 0x12
imx-usb 2184200.usb at 2184200.of: pipe=8c000283, buffer=8ffc89c0, length=18, req=8ff46f00
imx-usb 2184200.usb at 2184200.of: (req=6 (0x6), type=128 (0x80), value=256 (0x100), index=0
imx-usb 2184200.usb at 2184200.of: TOKEN=0x00008c00
usb1-0: usb_control_msg: request: 0x6, requesttype: 0x80, value 0x200 index 0x0 length 0x9
imx-usb 2184200.usb at 2184200.of: pipe=8c000283, buffer=8ffca240, length=9, req=8ff46f00
imx-usb 2184200.usb at 2184200.of: (req=6 (0x6), type=128 (0x80), value=512 (0x200), index=0
imx-usb 2184200.usb at 2184200.of: TOKEN=0x00008c00
usb1-0: usb_control_msg: request: 0x6, requesttype: 0x80, value 0x200 index 0x0 length 0x29
imx-usb 2184200.usb at 2184200.of: pipe=8c000283, buffer=8ffca240, length=41, req=8ff46f00
imx-usb 2184200.usb at 2184200.of: (req=6 (0x6), type=128 (0x80), value=512 (0x200), index=0
imx-usb 2184200.usb at 2184200.of: TOKEN=0x00008c00
usb1-0: get_conf_no 0 Result 41, wLength 41
usb1-0: if 0, ep 0
usb1-0: if 0, ep 1
usb1-0: ##EP epmaxpacketin[1] = 1
usb1-0: set configuration 1
usb1-0: usb_control_msg: request: 0x9, requesttype: 0x0, value 0x1 index 0x0 length 0x0
imx-usb 2184200.usb at 2184200.of: pipe=8c000203, buffer=00000000, length=0, req=8ff46f00
imx-usb 2184200.usb at 2184200.of: (req=9 (0x9), type=0 (0x0), value=1 (0x1), index=0
imx-usb 2184200.usb at 2184200.of: TOKEN=0x00008d00
usb1-0: new device: Mfr=1, Product=2, SerialNumber=0
usb1-0: usb_control_msg: request: 0x6, requesttype: 0x80, value 0x300 index 0x0 length 0xFF
imx-usb 2184200.usb at 2184200.of: pipe=8c000283, buffer=9ffefa58, length=255, req=8ff46f00
imx-usb 2184200.usb at 2184200.of: (req=6 (0x6), type=128 (0x80), value=768 (0x300), index=0
imx-usb 2184200.usb at 2184200.of: TOKEN=0x00008c00
usb1-0: USB device number 2 default language ID 0x409
usb1-0: usb_control_msg: request: 0x6, requesttype: 0x80, value 0x301 index 0x409 length 0xFF
imx-usb 2184200.usb at 2184200.of: pipe=8c000283, buffer=9ffefa58, length=255, req=8ff46f00
imx-usb 2184200.usb at 2184200.of: (req=6 (0x6), type=128 (0x80), value=769 (0x301), index=1033
imx-usb 2184200.usb at 2184200.of: TOKEN=0x00008c00
usb1-0: usb_control_msg: request: 0x6, requesttype: 0x80, value 0x302 index 0x409 length 0xFF
imx-usb 2184200.usb at 2184200.of: pipe=8c000283, buffer=9ffefa58, length=255, req=8ff46f00
imx-usb 2184200.usb at 2184200.of: (req=6 (0x6), type=128 (0x80), value=770 (0x302), index=1033
imx-usb 2184200.usb at 2184200.of: TOKEN=0x00008c00
usb1-0: Bus 001 Device 002: ID 0424:4916 USB4916
register_device: usb1-0
usb: matching: 0x0424 0x4916
usb: match: 0x0000 0x0000
usb-hub usb1-0: usb_control_msg: request: 0x6, requesttype: 0xA0, value 0x2900 index 0x0 length 0x4
imx-usb 2184200.usb at 2184200.of: pipe=8c000283, buffer=9ffefa28, length=4, req=8ff46f00
imx-usb 2184200.usb at 2184200.of: (req=6 (0x6), type=160 (0xa0), value=10496 (0x2900), index=0
imx-usb 2184200.usb at 2184200.of: TOKEN=0x00008c00
usb-hub usb1-0: usb_control_msg: request: 0x6, requesttype: 0xA0, value 0x2900 index 0x0 length 0x9
imx-usb 2184200.usb at 2184200.of: pipe=8c000283, buffer=9ffefa28, length=9, req=8ff46f00
imx-usb 2184200.usb at 2184200.of: (req=6 (0x6), type=160 (0xa0), value=10496 (0x2900), index=0
imx-usb 2184200.usb at 2184200.of: TOKEN=0x00008c00
usb-hub usb1-0: 7 ports detected
usb-hub usb1-0: individual port power switching
usb-hub usb1-0: part of a compound device
usb-hub usb1-0: individual port over-current protection
usb-hub usb1-0: usb_control_msg: request: 0xB, requesttype: 0x1, value 0x1 index 0x0 length 0x0
imx-usb 2184200.usb at 2184200.of: pipe=8c000203, buffer=00000000, length=0, req=8ff46f00
imx-usb 2184200.usb at 2184200.of: (req=11 (0xb), type=1 (0x1), value=1 (0x1), index=0
imx-usb 2184200.usb at 2184200.of: TOKEN=0x00008d00
usb-hub usb1-0: TT per port
usb-hub usb1-0: TT requires at most 8 FS bit times (666 ns)
usb-hub usb1-0: power on to power good time: 510ms
usb-hub usb1-0: hub controller current requirement: 0mA
usb-hub usb1-0: port 1 is removable
usb-hub usb1-0: port 2 is removable
usb-hub usb1-0: port 3 is removable
usb-hub usb1-0: port 4 is removable
usb-hub usb1-0: port 5 is not removable
usb-hub usb1-0: port 6 is not removable
usb-hub usb1-0: port 7 is not removable
usb-hub usb1-0: usb_control_msg: request: 0x0, requesttype: 0xA0, value 0x0 index 0x0 length 0x4
imx-usb 2184200.usb at 2184200.of: pipe=8c000283, buffer=9ffefa28, length=4, req=8ff46f00
imx-usb 2184200.usb at 2184200.of: (req=0 (0x0), type=160 (0xa0), value=0 (0x0), index=0
imx-usb 2184200.usb at 2184200.of: TOKEN=0x00008c00
usb-hub usb1-0: get_hub_status returned status 0, change 0
usb-hub usb1-0: local power source is good
usb-hub usb1-0: no over-current condition exists
usb-hub usb1-0: enabling power on all ports
usb-hub usb1-0: usb_control_msg: request: 0x3, requesttype: 0x23, value 0x8 index 0x1 length 0x0
imx-usb 2184200.usb at 2184200.of: pipe=8c000203, buffer=00000000, length=0, req=8ff46f00
imx-usb 2184200.usb at 2184200.of: (req=3 (0x3), type=35 (0x23), value=8 (0x8), index=1
imx-usb 2184200.usb at 2184200.of: TOKEN=0x00008d00
usb-hub usb1-0: port1: usb_set_port_feature returns 0x00000000
usb-hub usb1-0: usb_control_msg: request: 0x3, requesttype: 0x23, value 0x8 index 0x2 length 0x0
imx-usb 2184200.usb at 2184200.of: pipe=8c000203, buffer=00000000, length=0, req=8ff46f00
imx-usb 2184200.usb at 2184200.of: (req=3 (0x3), type=35 (0x23), value=8 (0x8), index=2
imx-usb 2184200.usb at 2184200.of: TOKEN=0x00008d00
usb-hub usb1-0: port2: usb_set_port_feature returns 0x00000000
usb-hub usb1-0: usb_control_msg: request: 0x3, requesttype: 0x23, value 0x8 index 0x3 length 0x0
imx-usb 2184200.usb at 2184200.of: pipe=8c000203, buffer=00000000, length=0, req=8ff46f00
imx-usb 2184200.usb at 2184200.of: (req=3 (0x3), type=35 (0x23), value=8 (0x8), index=3
imx-usb 2184200.usb at 2184200.of: TOKEN=0x00008d00
usb-hub usb1-0: port3: usb_set_port_feature returns 0x00000000
usb-hub usb1-0: usb_control_msg: request: 0x3, requesttype: 0x23, value 0x8 index 0x4 length 0x0
imx-usb 2184200.usb at 2184200.of: pipe=8c000203, buffer=00000000, length=0, req=8ff46f00
imx-usb 2184200.usb at 2184200.of: (req=3 (0x3), type=35 (0x23), value=8 (0x8), index=4
imx-usb 2184200.usb at 2184200.of: TOKEN=0x00008d00
usb-hub usb1-0: port4: usb_set_port_feature returns 0x00000000
usb-hub usb1-0: usb_control_msg: request: 0x3, requesttype: 0x23, value 0x8 index 0x5 length 0x0
imx-usb 2184200.usb at 2184200.of: pipe=8c000203, buffer=00000000, length=0, req=8ff46f00
imx-usb 2184200.usb at 2184200.of: (req=3 (0x3), type=35 (0x23), value=8 (0x8), index=5
imx-usb 2184200.usb at 2184200.of: TOKEN=0x00008d00
usb-hub usb1-0: port5: usb_set_port_feature returns 0x00000000
usb-hub usb1-0: usb_control_msg: request: 0x3, requesttype: 0x23, value 0x8 index 0x6 length 0x0
imx-usb 2184200.usb at 2184200.of: pipe=8c000203, buffer=00000000, length=0, req=8ff46f00
imx-usb 2184200.usb at 2184200.of: (req=3 (0x3), type=35 (0x23), value=8 (0x8), index=6
imx-usb 2184200.usb at 2184200.of: TOKEN=0x00008d00
usb-hub usb1-0: port6: usb_set_port_feature returns 0x00000000
usb-hub usb1-0: usb_control_msg: request: 0x3, requesttype: 0x23, value 0x8 index 0x7 length 0x0
imx-usb 2184200.usb at 2184200.of: pipe=8c000203, buffer=00000000, length=0, req=8ff46f00
imx-usb 2184200.usb at 2184200.of: (req=3 (0x3), type=35 (0x23), value=8 (0x8), index=7
imx-usb 2184200.usb at 2184200.of: TOKEN=0x00008d00
usb-hub usb1-0: port7: usb_set_port_feature returns 0x00000000
usb-hub usb1-0: devnum=2 poweron: query_delay=510 connect_timeout=1510
usb-hub usb1-0: usb_control_msg: request: 0x0, requesttype: 0xA3, value 0x0 index 0x1 length 0x4
imx-usb 2184200.usb at 2184200.of: pipe=8c000283, buffer=9ffefd28, length=4, req=8ff46f00
imx-usb 2184200.usb at 2184200.of: (req=0 (0x0), type=163 (0xa3), value=0 (0x0), index=1
imx-usb 2184200.usb at 2184200.of: TOKEN=0x00008c00
usb-hub usb1-0: port1: Status 0x0101 Change 0x0001
usb-hub usb1-0: port1: USB dev found
usb-hub usb1-0: usb_control_msg: request: 0x1, requesttype: 0x23, value 0x10 index 0x1 length 0x0
imx-usb 2184200.usb at 2184200.of: pipe=8c000203, buffer=00000000, length=0, req=8ff46f00
imx-usb 2184200.usb at 2184200.of: (req=1 (0x1), type=35 (0x23), value=16 (0x10), index=1
imx-usb 2184200.usb at 2184200.of: TOKEN=0x00008d00
usb-hub usb1-0: port1: resetting...
usb-hub usb1-0: usb_control_msg: request: 0x3, requesttype: 0x23, value 0x4 index 0x1 length 0x0
imx-usb 2184200.usb at 2184200.of: pipe=8c000203, buffer=00000000, length=0, req=8ff46f00
imx-usb 2184200.usb at 2184200.of: (req=3 (0x3), type=35 (0x23), value=4 (0x4), index=1
imx-usb 2184200.usb at 2184200.of: TOKEN=0x00008d00
usb-hub usb1-0: usb_control_msg: request: 0x0, requesttype: 0xA3, value 0x0 index 0x1 length 0x4
imx-usb 2184200.usb at 2184200.of: pipe=8c000283, buffer=9ffefd2c, length=4, req=8ff46f00
imx-usb 2184200.usb at 2184200.of: (req=0 (0x0), type=163 (0xa3), value=0 (0x0), index=1
imx-usb 2184200.usb at 2184200.of: TOKEN=0x00008c00
usb-hub usb1-0: port1: status 0x0503, change 0x0010, 480 Mb/s
usb-hub usb1-0: port1: STAT_C_CONNECTION = 0 STAT_CONNECTION = 1  USB_PORT_STAT_ENABLE 1
usb-hub usb1-0: usb_control_msg: request: 0x1, requesttype: 0x23, value 0x14 index 0x1 length 0x0
imx-usb 2184200.usb at 2184200.of: pipe=8c000203, buffer=00000000, length=0, req=8ff46f00
imx-usb 2184200.usb at 2184200.of: (req=1 (0x1), type=35 (0x23), value=20 (0x14), index=1
imx-usb 2184200.usb at 2184200.of: TOKEN=0x00008d00
usb1-0-0: set address 3
usb1-0-0: usb_control_msg: request: 0x5, requesttype: 0x0, value 0x3 index 0x0 length 0x0
imx-usb 2184200.usb at 2184200.of: pipe=8c000000, buffer=00000000, length=0, req=8ff5df40
imx-usb 2184200.usb at 2184200.of: (req=5 (0x5), type=0 (0x0), value=3 (0x3), index=0
imx-usb 2184200.usb at 2184200.of: TOKEN=0x00008d00
usb1-0-0: usb_control_msg: request: 0x6, requesttype: 0x80, value 0x100 index 0x0 length 0x12
imx-usb 2184200.usb at 2184200.of: pipe=8c000383, buffer=8ff1f1c0, length=18, req=8ff5df40
imx-usb 2184200.usb at 2184200.of: (req=6 (0x6), type=128 (0x80), value=256 (0x100), index=0
imx-usb 2184200.usb at 2184200.of: dev=3, usbsts=0x40081, p[1]=0x18001205, p[2]=0x0
usb1-0-0: usb_control_msg: request: 0x6, requesttype: 0x80, value 0x200 index 0x0 length 0x9
imx-usb 2184200.usb at 2184200.of: pipe=8c000383, buffer=8fff92c0, length=9, req=8ff5df40
imx-usb 2184200.usb at 2184200.of: (req=6 (0x6), type=128 (0x80), value=512 (0x200), index=0
imx-usb 2184200.usb at 2184200.of: dev=3, usbsts=0x40081, p[1]=0x18001205, p[2]=0x0
ERROR: usb1-0-0: unable to get descriptor, error 80000000
usb1-0-0: unknown Description Type : 20
usb: 6B usb: 20 usb: 34 usb: 30 usb: 38 usb: 35 usb: 29 usb: 20 usb: 30 usb: 78 usb: 30 usb: 8C usb: 92 usb: FF usb: 8F usb: FB usb: 01 usb: 00 usb: 00 usb: C0 usb: 3F usb: FD usb: 8F usb: 4C usb: CD usb: F5 usb: 8F usb: 01 usb: 00 usb: 00 usb: 00 usb: 26 usb: 00 usb: 00 usb: 00 usb: 00 usb: 00 usb: 00 usb: 00 usb: 00 usb: 00 usb: 00 usb: 00 usb: AA usb: 0F usb: 00 usb: 00 usb: 00 usb: 00 usb: 00 usb: 00 usb: AD usb: A6 usb: FE usb: 8F usb: 00 usb: 00 usb: 00 usb: 00 usb: 00 usb: 00 usb: 00 usb: 00 usb: D4 usb: 92 usb: FF usb: 8F usb: 47 usb: 00 usb: 00 usb: 00 usb: 88 usb: EC usb: FC usb: 8F usb: 20 usb: 94 usb: FF usb: 8F usb: FF usb: FF usb: FF usb: FF usb: FF usb: FF usb: FF usb: FF usb: 00 usb: 00 usb: 00 usb: 00 usb: 00 usb: 00 usb: 00 usb: 00 usb: 00 usb: 00 usb: 00 usb: 00 usb: 00 usb: 00 usb: 00 usb: 00 usb: 00 usb: 01 usb: 10 usb: 00 usb: 

usb1-0-0: set configuration 1
usb1-0-0: usb_control_msg: request: 0x9, requesttype: 0x0, value 0x1 index 0x0 length 0x0
imx-usb 2184200.usb at 2184200.of: pipe=8c000303, buffer=00000000, length=0, req=8ff5df40
imx-usb 2184200.usb at 2184200.of: (req=9 (0x9), type=0 (0x0), value=1 (0x1), index=0
imx-usb 2184200.usb at 2184200.of: TOKEN=0x00008d00
usb1-0-0: new device: Mfr=1, Product=2, SerialNumber=0
usb1-0-0: usb_control_msg: request: 0x6, requesttype: 0x80, value 0x300 index 0x0 length 0xFF
imx-usb 2184200.usb at 2184200.of: pipe=8c000383, buffer=9ffefa58, length=255, req=8ff5df40
imx-usb 2184200.usb at 2184200.of: (req=6 (0x6), type=128 (0x80), value=768 (0x300), index=0
imx-usb 2184200.usb at 2184200.of: dev=3, usbsts=0x40081, p[1]=0x18001205, p[2]=0x0
usb1-0-0: usb_control_msg: request: 0x6, requesttype: 0x80, value 0x300 index 0x0 length 0xFF
imx-usb 2184200.usb at 2184200.of: pipe=8c000383, buffer=9ffefa58, length=255, req=8ff5df40
imx-usb 2184200.usb at 2184200.of: (req=6 (0x6), type=128 (0x80), value=768 (0x300), index=0
imx-usb 2184200.usb at 2184200.of: dev=3, usbsts=0x40081, p[1]=0x18001205, p[2]=0x0
usb1-0-0: usb_control_msg: request: 0x6, requesttype: 0x80, value 0x300 index 0x0 length 0xFF
imx-usb 2184200.usb at 2184200.of: pipe=8c000383, buffer=9ffefa58, length=255, req=8ff5df40
imx-usb 2184200.usb at 2184200.of: (req=6 (0x6), type=128 (0x80), value=768 (0x300), index=0
imx-usb 2184200.usb at 2184200.of: dev=3, usbsts=0x40081, p[1]=0x18001205, p[2]=0x0
usb1-0-0: usb_control_msg: request: 0x6, requesttype: 0x80, value 0x300 index 0x0 length 0x2
imx-usb 2184200.usb at 2184200.of: pipe=8c000383, buffer=9ffefa58, length=2, req=8ff5df40
imx-usb 2184200.usb at 2184200.of: (req=6 (0x6), type=128 (0x80), value=768 (0x300), index=0
imx-usb 2184200.usb at 2184200.of: dev=3, usbsts=0x40081, p[1]=0x18001205, p[2]=0x0
usb1-0-0: usb_control_msg: request: 0x6, requesttype: 0x80, value 0x300 index 0x0 length 0x2
imx-usb 2184200.usb at 2184200.of: pipe=8c000383, buffer=9ffefa58, length=2, req=8ff5df40
imx-usb 2184200.usb at 2184200.of: (req=6 (0x6), type=128 (0x80), value=768 (0x300), index=0
imx-usb 2184200.usb at 2184200.of: dev=3, usbsts=0x40081, p[1]=0x18001205, p[2]=0x0
usb1-0-0: usb_control_msg: request: 0x6, requesttype: 0x80, value 0x300 index 0x0 length 0x2
imx-usb 2184200.usb at 2184200.of: pipe=8c000383, buffer=9ffefa58, length=2, req=8ff5df40
imx-usb 2184200.usb at 2184200.of: (req=6 (0x6), type=128 (0x80), value=768 (0x300), index=0
imx-usb 2184200.usb at 2184200.of: dev=3, usbsts=0x40081, p[1]=0x18001205, p[2]=0x0
usb1-0-0: error getting string descriptor 0 (error=80000000)
usb1-0-0: usb_control_msg: request: 0x6, requesttype: 0x80, value 0x300 index 0x0 length 0xFF
imx-usb 2184200.usb at 2184200.of: pipe=8c000383, buffer=9ffefa58, length=255, req=8ff5df40
imx-usb 2184200.usb at 2184200.of: (req=6 (0x6), type=128 (0x80), value=768 (0x300), index=0
imx-usb 2184200.usb at 2184200.of: dev=3, usbsts=0x40081, p[1]=0x18001205, p[2]=0x0
usb1-0-0: usb_control_msg: request: 0x6, requesttype: 0x80, value 0x300 index 0x0 length 0xFF
imx-usb 2184200.usb at 2184200.of: pipe=8c000383, buffer=9ffefa58, length=255, req=8ff5df40
imx-usb 2184200.usb at 2184200.of: (req=6 (0x6), type=128 (0x80), value=768 (0x300), index=0
imx-usb 2184200.usb at 2184200.of: dev=3, usbsts=0x40081, p[1]=0x18001205, p[2]=0x0
usb1-0-0: usb_control_msg: request: 0x6, requesttype: 0x80, value 0x300 index 0x0 length 0xFF
imx-usb 2184200.usb at 2184200.of: pipe=8c000383, buffer=9ffefa58, length=255, req=8ff5df40
imx-usb 2184200.usb at 2184200.of: (req=6 (0x6), type=128 (0x80), value=768 (0x300), index=0
imx-usb 2184200.usb at 2184200.of: dev=3, usbsts=0x40081, p[1]=0x18001205, p[2]=0x0
usb1-0-0: usb_control_msg: request: 0x6, requesttype: 0x80, value 0x300 index 0x0 length 0x2
imx-usb 2184200.usb at 2184200.of: pipe=8c000383, buffer=9ffefa58, length=2, req=8ff5df40
imx-usb 2184200.usb at 2184200.of: (req=6 (0x6), type=128 (0x80), value=768 (0x300), index=0
imx-usb 2184200.usb at 2184200.of: dev=3, usbsts=0x40081, p[1]=0x18001205, p[2]=0x0
usb1-0-0: usb_control_msg: request: 0x6, requesttype: 0x80, value 0x300 index 0x0 length 0x2
imx-usb 2184200.usb at 2184200.of: pipe=8c000383, buffer=9ffefa58, length=2, req=8ff5df40
imx-usb 2184200.usb at 2184200.of: (req=6 (0x6), type=128 (0x80), value=768 (0x300), index=0
imx-usb 2184200.usb at 2184200.of: dev=3, usbsts=0x40081, p[1]=0x18001205, p[2]=0x0
usb1-0-0: usb_control_msg: request: 0x6, requesttype: 0x80, value 0x300 index 0x0 length 0x2
imx-usb 2184200.usb at 2184200.of: pipe=8c000383, buffer=9ffefa58, length=2, req=8ff5df40
imx-usb 2184200.usb at 2184200.of: (req=6 (0x6), type=128 (0x80), value=768 (0x300), index=0
imx-usb 2184200.usb at 2184200.of: dev=3, usbsts=0x40081, p[1]=0x18001205, p[2]=0x0
usb1-0-0: error getting string descriptor 0 (error=80000000)
usb1-0-0: Bus 001 Device 003: ID 090c:3267 
register_device: usb1-0-0
usb: matching: 0x090c 0x3267
usb: matching: 0x090c 0x3267
usb-hub usb1-0: usb_control_msg: request: 0x0, requesttype: 0xA3, value 0x0 index 0x2 length 0x4
imx-usb 2184200.usb at 2184200.of: pipe=8c000283, buffer=9ffefd28, length=4, req=8ff46f00
imx-usb 2184200.usb at 2184200.of: (req=0 (0x0), type=163 (0xa3), value=0 (0x0), index=2
imx-usb 2184200.usb at 2184200.of: TOKEN=0x00008c00
usb-hub usb1-0: port2: Status 0x0100 Change 0x0000
usb-hub usb1-0: usb_control_msg: request: 0x0, requesttype: 0xA3, value 0x0 index 0x3 length 0x4
imx-usb 2184200.usb at 2184200.of: pipe=8c000283, buffer=9ffefd28, length=4, req=8ff46f00
imx-usb 2184200.usb at 2184200.of: (req=0 (0x0), type=163 (0xa3), value=0 (0x0), index=3
imx-usb 2184200.usb at 2184200.of: TOKEN=0x00008c00
usb-hub usb1-0: port3: Status 0x0100 Change 0x0000
usb-hub usb1-0: usb_control_msg: request: 0x0, requesttype: 0xA3, value 0x0 index 0x4 length 0x4
imx-usb 2184200.usb at 2184200.of: pipe=8c000283, buffer=9ffefd28, length=4, req=8ff46f00
imx-usb 2184200.usb at 2184200.of: (req=0 (0x0), type=163 (0xa3), value=0 (0x0), index=4
imx-usb 2184200.usb at 2184200.of: TOKEN=0x00008c00
usb-hub usb1-0: port4: Status 0x0100 Change 0x0000
usb-hub usb1-0: usb_control_msg: request: 0x0, requesttype: 0xA3, value 0x0 index 0x5 length 0x4
imx-usb 2184200.usb at 2184200.of: pipe=8c000283, buffer=9ffefd28, length=4, req=8ff46f00
imx-usb 2184200.usb at 2184200.of: (req=0 (0x0), type=163 (0xa3), value=0 (0x0), index=5
imx-usb 2184200.usb at 2184200.of: TOKEN=0x00008c00
usb-hub usb1-0: port5: Status 0x0101 Change 0x0001
usb-hub usb1-0: port5: USB dev found
usb-hub usb1-0: usb_control_msg: request: 0x1, requesttype: 0x23, value 0x10 index 0x5 length 0x0
imx-usb 2184200.usb at 2184200.of: pipe=8c000203, buffer=00000000, length=0, req=8ff46f00
imx-usb 2184200.usb at 2184200.of: (req=1 (0x1), type=35 (0x23), value=16 (0x10), index=5
imx-usb 2184200.usb at 2184200.of: TOKEN=0x00008d00
usb-hub usb1-0: port5: resetting...
usb-hub usb1-0: usb_control_msg: request: 0x3, requesttype: 0x23, value 0x4 index 0x5 length 0x0
imx-usb 2184200.usb at 2184200.of: pipe=8c000203, buffer=00000000, length=0, req=8ff46f00
imx-usb 2184200.usb at 2184200.of: (req=3 (0x3), type=35 (0x23), value=4 (0x4), index=5
imx-usb 2184200.usb at 2184200.of: TOKEN=0x00008d00
usb-hub usb1-0: usb_control_msg: request: 0x0, requesttype: 0xA3, value 0x0 index 0x5 length 0x4
imx-usb 2184200.usb at 2184200.of: pipe=8c000283, buffer=9ffefd2c, length=4, req=8ff46f00
imx-usb 2184200.usb at 2184200.of: (req=0 (0x0), type=163 (0xa3), value=0 (0x0), index=5
imx-usb 2184200.usb at 2184200.of: TOKEN=0x00008c00
usb-hub usb1-0: port5: status 0x0503, change 0x0010, 480 Mb/s
usb-hub usb1-0: port5: STAT_C_CONNECTION = 0 STAT_CONNECTION = 1  USB_PORT_STAT_ENABLE 1
usb-hub usb1-0: usb_control_msg: request: 0x1, requesttype: 0x23, value 0x14 index 0x5 length 0x0
imx-usb 2184200.usb at 2184200.of: pipe=8c000203, buffer=00000000, length=0, req=8ff46f00
imx-usb 2184200.usb at 2184200.of: (req=1 (0x1), type=35 (0x23), value=20 (0x14), index=5
imx-usb 2184200.usb at 2184200.of: TOKEN=0x00008d00
usb1-0-4: set address 4
usb1-0-4: usb_control_msg: request: 0x5, requesttype: 0x0, value 0x4 index 0x0 length 0x0
imx-usb 2184200.usb at 2184200.of: pipe=8c000000, buffer=00000000, length=0, req=8ff57580
imx-usb 2184200.usb at 2184200.of: (req=5 (0x5), type=0 (0x0), value=4 (0x4), index=0
imx-usb 2184200.usb at 2184200.of: TOKEN=0x00008d00
usb1-0-4: usb_control_msg: request: 0x6, requesttype: 0x80, value 0x100 index 0x0 length 0x12
imx-usb 2184200.usb at 2184200.of: pipe=8c000483, buffer=8ffca7c0, length=18, req=8ff57580
imx-usb 2184200.usb at 2184200.of: (req=6 (0x6), type=128 (0x80), value=256 (0x100), index=0
imx-usb 2184200.usb at 2184200.of: dev=4, usbsts=0x40081, p[1]=0x18001205, p[2]=0x0
usb1-0-4: usb_control_msg: request: 0x6, requesttype: 0x80, value 0x200 index 0x0 length 0x9
imx-usb 2184200.usb at 2184200.of: pipe=8c000483, buffer=8ffed400, length=9, req=8ff57580
imx-usb 2184200.usb at 2184200.of: (req=6 (0x6), type=128 (0x80), value=512 (0x200), index=0
imx-usb 2184200.usb at 2184200.of: dev=4, usbsts=0x40081, p[1]=0x18001205, p[2]=0x0
ERROR: usb1-0-4: unable to get descriptor, error 80000000
usb1-0-4: unknown Description Type : 20
usb: 02 usb: 20 usb: 

usb1-0-4: set configuration 1
usb1-0-4: usb_control_msg: request: 0x9, requesttype: 0x0, value 0x1 index 0x0 length 0x0
imx-usb 2184200.usb at 2184200.of: pipe=8c000403, buffer=00000000, length=0, req=8ff57580
imx-usb 2184200.usb at 2184200.of: (req=9 (0x9), type=0 (0x0), value=1 (0x1), index=0
imx-usb 2184200.usb at 2184200.of: TOKEN=0x00008d00
usb1-0-4: new device: Mfr=1, Product=2, SerialNumber=3
usb1-0-4: usb_control_msg: request: 0x6, requesttype: 0x80, value 0x300 index 0x0 length 0xFF
imx-usb 2184200.usb at 2184200.of: pipe=8c000483, buffer=9ffefa58, length=255, req=8ff57580
imx-usb 2184200.usb at 2184200.of: (req=6 (0x6), type=128 (0x80), value=768 (0x300), index=0
imx-usb 2184200.usb at 2184200.of: dev=4, usbsts=0x40081, p[1]=0x18001205, p[2]=0x0
usb1-0-4: usb_control_msg: request: 0x6, requesttype: 0x80, value 0x300 index 0x0 length 0xFF
imx-usb 2184200.usb at 2184200.of: pipe=8c000483, buffer=9ffefa58, length=255, req=8ff57580
imx-usb 2184200.usb at 2184200.of: (req=6 (0x6), type=128 (0x80), value=768 (0x300), index=0
imx-usb 2184200.usb at 2184200.of: dev=4, usbsts=0x40081, p[1]=0x18001205, p[2]=0x0
usb1-0-4: usb_control_msg: request: 0x6, requesttype: 0x80, value 0x300 index 0x0 length 0xFF
imx-usb 2184200.usb at 2184200.of: pipe=8c000483, buffer=9ffefa58, length=255, req=8ff57580
imx-usb 2184200.usb at 2184200.of: (req=6 (0x6), type=128 (0x80), value=768 (0x300), index=0
imx-usb 2184200.usb at 2184200.of: dev=4, usbsts=0x40081, p[1]=0x18001205, p[2]=0x0
usb1-0-4: usb_control_msg: request: 0x6, requesttype: 0x80, value 0x300 index 0x0 length 0x2
imx-usb 2184200.usb at 2184200.of: pipe=8c000483, buffer=9ffefa58, length=2, req=8ff57580
imx-usb 2184200.usb at 2184200.of: (req=6 (0x6), type=128 (0x80), value=768 (0x300), index=0
imx-usb 2184200.usb at 2184200.of: dev=4, usbsts=0x40081, p[1]=0x18001205, p[2]=0x0
usb1-0-4: usb_control_msg: request: 0x6, requesttype: 0x80, value 0x300 index 0x0 length 0x2
imx-usb 2184200.usb at 2184200.of: pipe=8c000483, buffer=9ffefa58, length=2, req=8ff57580
imx-usb 2184200.usb at 2184200.of: (req=6 (0x6), type=128 (0x80), value=768 (0x300), index=0
imx-usb 2184200.usb at 2184200.of: dev=4, usbsts=0x40081, p[1]=0x18001205, p[2]=0x0
usb1-0-4: usb_control_msg: request: 0x6, requesttype: 0x80, value 0x300 index 0x0 length 0x2
imx-usb 2184200.usb at 2184200.of: pipe=8c000483, buffer=9ffefa58, length=2, req=8ff57580
imx-usb 2184200.usb at 2184200.of: (req=6 (0x6), type=128 (0x80), value=768 (0x300), index=0
imx-usb 2184200.usb at 2184200.of: dev=4, usbsts=0x40081, p[1]=0x18001205, p[2]=0x0
usb1-0-4: error getting string descriptor 0 (error=80000000)
usb1-0-4: usb_control_msg: request: 0x6, requesttype: 0x80, value 0x300 index 0x0 length 0xFF
imx-usb 2184200.usb at 2184200.of: pipe=8c000483, buffer=9ffefa58, length=255, req=8ff57580
imx-usb 2184200.usb at 2184200.of: (req=6 (0x6), type=128 (0x80), value=768 (0x300), index=0
imx-usb 2184200.usb at 2184200.of: dev=4, usbsts=0x40081, p[1]=0x18001205, p[2]=0x0
usb1-0-4: usb_control_msg: request: 0x6, requesttype: 0x80, value 0x300 index 0x0 length 0xFF
imx-usb 2184200.usb at 2184200.of: pipe=8c000483, buffer=9ffefa58, length=255, req=8ff57580
imx-usb 2184200.usb at 2184200.of: (req=6 (0x6), type=128 (0x80), value=768 (0x300), index=0
imx-usb 2184200.usb at 2184200.of: dev=4, usbsts=0x40081, p[1]=0x18001205, p[2]=0x0
usb1-0-4: usb_control_msg: request: 0x6, requesttype: 0x80, value 0x300 index 0x0 length 0xFF
imx-usb 2184200.usb at 2184200.of: pipe=8c000483, buffer=9ffefa58, length=255, req=8ff57580
imx-usb 2184200.usb at 2184200.of: (req=6 (0x6), type=128 (0x80), value=768 (0x300), index=0
imx-usb 2184200.usb at 2184200.of: dev=4, usbsts=0x40081, p[1]=0x18001205, p[2]=0x0
usb1-0-4: usb_control_msg: request: 0x6, requesttype: 0x80, value 0x300 index 0x0 length 0x2
imx-usb 2184200.usb at 2184200.of: pipe=8c000483, buffer=9ffefa58, length=2, req=8ff57580
imx-usb 2184200.usb at 2184200.of: (req=6 (0x6), type=128 (0x80), value=768 (0x300), index=0
imx-usb 2184200.usb at 2184200.of: dev=4, usbsts=0x40081, p[1]=0x18001205, p[2]=0x0
usb1-0-4: usb_control_msg: request: 0x6, requesttype: 0x80, value 0x300 index 0x0 length 0x2
imx-usb 2184200.usb at 2184200.of: pipe=8c000483, buffer=9ffefa58, length=2, req=8ff57580
imx-usb 2184200.usb at 2184200.of: (req=6 (0x6), type=128 (0x80), value=768 (0x300), index=0
imx-usb 2184200.usb at 2184200.of: dev=4, usbsts=0x40081, p[1]=0x18001205, p[2]=0x0
usb1-0-4: usb_control_msg: request: 0x6, requesttype: 0x80, value 0x300 index 0x0 length 0x2
imx-usb 2184200.usb at 2184200.of: pipe=8c000483, buffer=9ffefa58, length=2, req=8ff57580
imx-usb 2184200.usb at 2184200.of: (req=6 (0x6), type=128 (0x80), value=768 (0x300), index=0
imx-usb 2184200.usb at 2184200.of: dev=4, usbsts=0x40081, p[1]=0x18001205, p[2]=0x0
usb1-0-4: error getting string descriptor 0 (error=80000000)
usb1-0-4: usb_control_msg: request: 0x6, requesttype: 0x80, value 0x300 index 0x0 length 0xFF
imx-usb 2184200.usb at 2184200.of: pipe=8c000483, buffer=9ffefa58, length=255, req=8ff57580
imx-usb 2184200.usb at 2184200.of: (req=6 (0x6), type=128 (0x80), value=768 (0x300), index=0
imx-usb 2184200.usb at 2184200.of: dev=4, usbsts=0x40081, p[1]=0x18001205, p[2]=0x0
usb1-0-4: usb_control_msg: request: 0x6, requesttype: 0x80, value 0x300 index 0x0 length 0xFF
imx-usb 2184200.usb at 2184200.of: pipe=8c000483, buffer=9ffefa58, length=255, req=8ff57580
imx-usb 2184200.usb at 2184200.of: (req=6 (0x6), type=128 (0x80), value=768 (0x300), index=0
imx-usb 2184200.usb at 2184200.of: dev=4, usbsts=0x40081, p[1]=0x18001205, p[2]=0x0
usb1-0-4: usb_control_msg: request: 0x6, requesttype: 0x80, value 0x300 index 0x0 length 0xFF
imx-usb 2184200.usb at 2184200.of: pipe=8c000483, buffer=9ffefa58, length=255, req=8ff57580
imx-usb 2184200.usb at 2184200.of: (req=6 (0x6), type=128 (0x80), value=768 (0x300), index=0
imx-usb 2184200.usb at 2184200.of: dev=4, usbsts=0x40081, p[1]=0x18001205, p[2]=0x0
usb1-0-4: usb_control_msg: request: 0x6, requesttype: 0x80, value 0x300 index 0x0 length 0x2
imx-usb 2184200.usb at 2184200.of: pipe=8c000483, buffer=9ffefa58, length=2, req=8ff57580
imx-usb 2184200.usb at 2184200.of: (req=6 (0x6), type=128 (0x80), value=768 (0x300), index=0
imx-usb 2184200.usb at 2184200.of: dev=4, usbsts=0x40081, p[1]=0x18001205, p[2]=0x0
usb1-0-4: usb_control_msg: request: 0x6, requesttype: 0x80, value 0x300 index 0x0 length 0x2
imx-usb 2184200.usb at 2184200.of: pipe=8c000483, buffer=9ffefa58, length=2, req=8ff57580
imx-usb 2184200.usb at 2184200.of: (req=6 (0x6), type=128 (0x80), value=768 (0x300), index=0
imx-usb 2184200.usb at 2184200.of: dev=4, usbsts=0x40081, p[1]=0x18001205, p[2]=0x0
usb1-0-4: usb_control_msg: request: 0x6, requesttype: 0x80, value 0x300 index 0x0 length 0x2
imx-usb 2184200.usb at 2184200.of: pipe=8c000483, buffer=9ffefa58, length=2, req=8ff57580
imx-usb 2184200.usb at 2184200.of: (req=6 (0x6), type=128 (0x80), value=768 (0x300), index=0
imx-usb 2184200.usb at 2184200.of: dev=4, usbsts=0x40081, p[1]=0x18001205, p[2]=0x0
usb1-0-4: error getting string descriptor 0 (error=80000000)
usb1-0-4: Bus 001 Device 004: ID 0424:2240 
register_device: usb1-0-4
usb: matching: 0x0424 0x2240
usb: matching: 0x0424 0x2240
usb-hub usb1-0: usb_control_msg: request: 0x0, requesttype: 0xA3, value 0x0 index 0x6 length 0x4
imx-usb 2184200.usb at 2184200.of: pipe=8c000283, buffer=9ffefd28, length=4, req=8ff46f00
imx-usb 2184200.usb at 2184200.of: (req=0 (0x0), type=163 (0xa3), value=0 (0x0), index=6
imx-usb 2184200.usb at 2184200.of: TOKEN=0x00008c00
usb-hub usb1-0: port6: Status 0x0100 Change 0x0000
usb-hub usb1-0: port6: timeout
usb-hub usb1-0: usb_control_msg: request: 0x0, requesttype: 0xA3, value 0x0 index 0x7 length 0x4
imx-usb 2184200.usb at 2184200.of: pipe=8c000283, buffer=9ffefd28, length=4, req=8ff46f00
imx-usb 2184200.usb at 2184200.of: (req=0 (0x0), type=163 (0xa3), value=0 (0x0), index=7
imx-usb 2184200.usb at 2184200.of: TOKEN=0x00008c00
usb-hub usb1-0: port7: Status 0x0101 Change 0x0001
usb-hub usb1-0: port7: USB dev found
usb-hub usb1-0: usb_control_msg: request: 0x1, requesttype: 0x23, value 0x10 index 0x7 length 0x0
imx-usb 2184200.usb at 2184200.of: pipe=8c000203, buffer=00000000, length=0, req=8ff46f00
imx-usb 2184200.usb at 2184200.of: (req=1 (0x1), type=35 (0x23), value=16 (0x10), index=7
imx-usb 2184200.usb at 2184200.of: TOKEN=0x00008d00
usb-hub usb1-0: port7: resetting...
usb-hub usb1-0: usb_control_msg: request: 0x3, requesttype: 0x23, value 0x4 index 0x7 length 0x0
imx-usb 2184200.usb at 2184200.of: pipe=8c000203, buffer=00000000, length=0, req=8ff46f00
imx-usb 2184200.usb at 2184200.of: (req=3 (0x3), type=35 (0x23), value=4 (0x4), index=7
imx-usb 2184200.usb at 2184200.of: TOKEN=0x00008d00
usb-hub usb1-0: usb_control_msg: request: 0x0, requesttype: 0xA3, value 0x0 index 0x7 length 0x4
imx-usb 2184200.usb at 2184200.of: pipe=8c000283, buffer=9ffefd2c, length=4, req=8ff46f00
imx-usb 2184200.usb at 2184200.of: (req=0 (0x0), type=163 (0xa3), value=0 (0x0), index=7
imx-usb 2184200.usb at 2184200.of: TOKEN=0x00008c00
usb-hub usb1-0: port7: status 0x0503, change 0x0010, 480 Mb/s
usb-hub usb1-0: port7: STAT_C_CONNECTION = 0 STAT_CONNECTION = 1  USB_PORT_STAT_ENABLE 1
usb-hub usb1-0: usb_control_msg: request: 0x1, requesttype: 0x23, value 0x14 index 0x7 length 0x0
imx-usb 2184200.usb at 2184200.of: pipe=8c000203, buffer=00000000, length=0, req=8ff46f00
imx-usb 2184200.usb at 2184200.of: (req=1 (0x1), type=35 (0x23), value=20 (0x14), index=7
imx-usb 2184200.usb at 2184200.of: TOKEN=0x00008d00
usb1-0-6: set address 5
usb1-0-6: usb_control_msg: request: 0x5, requesttype: 0x0, value 0x5 index 0x0 length 0x0
imx-usb 2184200.usb at 2184200.of: pipe=8c000000, buffer=00000000, length=0, req=8ff56a40
imx-usb 2184200.usb at 2184200.of: (req=5 (0x5), type=0 (0x0), value=5 (0x5), index=0
imx-usb 2184200.usb at 2184200.of: TOKEN=0x00008d00
usb1-0-6: usb_control_msg: request: 0x6, requesttype: 0x80, value 0x100 index 0x0 length 0x12
imx-usb 2184200.usb at 2184200.of: pipe=8c000583, buffer=8ff58640, length=18, req=8ff56a40
imx-usb 2184200.usb at 2184200.of: (req=6 (0x6), type=128 (0x80), value=256 (0x100), index=0
imx-usb 2184200.usb at 2184200.of: TOKEN=0x00008c00
usb1-0-6: usb_control_msg: request: 0x6, requesttype: 0x80, value 0x200 index 0x0 length 0x9
imx-usb 2184200.usb at 2184200.of: pipe=8c000583, buffer=8ffde9c0, length=9, req=8ff56a40
imx-usb 2184200.usb at 2184200.of: (req=6 (0x6), type=128 (0x80), value=512 (0x200), index=0
imx-usb 2184200.usb at 2184200.of: TOKEN=0x00008c00
usb1-0-6: usb_control_msg: request: 0x6, requesttype: 0x80, value 0x200 index 0x0 length 0xD3
imx-usb 2184200.usb at 2184200.of: pipe=8c000583, buffer=8ffde9c0, length=211, req=8ff56a40
imx-usb 2184200.usb at 2184200.of: (req=6 (0x6), type=128 (0x80), value=512 (0x200), index=0
imx-usb 2184200.usb at 2184200.of: TOKEN=0x00008c00
usb1-0-6: get_conf_no 0 Result 211, wLength 211
usb1-0-6: unknown Description Type : b
usb: 08 usb: 0B usb: 01 usb: 03 usb: 01 usb: 01 usb: 00 usb: 00 usb: 

usb1-0-6: unknown Description Type : 24
usb: 0A usb: 24 usb: 01 usb: 00 usb: 01 usb: 48 usb: 00 usb: 02 usb: 02 usb: 03 usb: 

usb1-0-6: unknown Description Type : 24
usb: 0C usb: 24 usb: 02 usb: 01 usb: 01 usb: 01 usb: 00 usb: 02 usb: 03 usb: 00 usb: 00 usb: 00 usb: 

usb1-0-6: unknown Description Type : 24
usb: 09 usb: 24 usb: 03 usb: 02 usb: 01 usb: 03 usb: 00 usb: 03 usb: 00 usb: 

usb1-0-6: unknown Description Type : 24
usb: 0A usb: 24 usb: 06 usb: 03 usb: 01 usb: 01 usb: 01 usb: 02 usb: 02 usb: 00 usb: 

usb1-0-6: unknown Description Type : 24
usb: 0C usb: 24 usb: 02 usb: 04 usb: 01 usb: 02 usb: 00 usb: 02 usb: 03 usb: 00 usb: 00 usb: 00 usb: 

usb1-0-6: unknown Description Type : 24
usb: 09 usb: 24 usb: 03 usb: 05 usb: 01 usb: 01 usb: 00 usb: 06 usb: 00 usb: 

usb1-0-6: unknown Description Type : 24
usb: 0A usb: 24 usb: 06 usb: 06 usb: 04 usb: 01 usb: 01 usb: 00 usb: 00 usb: 00 usb: 

usb1-0-6: unknown Description Type : 24
usb: 07 usb: 24 usb: 01 usb: 01 usb: 00 usb: 01 usb: 00 usb: 

usb1-0-6: unknown Description Type : 24
usb: 0B usb: 24 usb: 02 usb: 01 usb: 02 usb: 02 usb: 10 usb: 01 usb: 80 usb: BB usb: 00 usb: 

usb1-0-6: if 2, ep 0
usb1-0-6: unknown Description Type : 25
usb: 07 usb: 25 usb: 01 usb: 00 usb: 00 usb: 00 usb: 00 usb: 

usb1-0-6: unknown Description Type : 24
usb: 07 usb: 24 usb: 01 usb: 05 usb: 00 usb: 01 usb: 00 usb: 

usb1-0-6: unknown Description Type : 24
usb: 0B usb: 24 usb: 02 usb: 01 usb: 02 usb: 02 usb: 10 usb: 01 usb: 80 usb: BB usb: 00 usb: 

usb1-0-6: if 3, ep 0
usb1-0-6: unknown Description Type : 25
usb: 07 usb: 25 usb: 01 usb: 00 usb: 00 usb: 00 usb: 00 usb: 

usb1-0-6: set configuration 1
usb1-0-6: usb_control_msg: request: 0x9, requesttype: 0x0, value 0x1 index 0x0 length 0x0
imx-usb 2184200.usb at 2184200.of: pipe=8c000503, buffer=00000000, length=0, req=8ff56a40
imx-usb 2184200.usb at 2184200.of: (req=9 (0x9), type=0 (0x0), value=1 (0x1), index=0
imx-usb 2184200.usb at 2184200.of: TOKEN=0x00008d00
usb1-0-6: new device: Mfr=1, Product=2, SerialNumber=0
usb1-0-6: usb_control_msg: request: 0x6, requesttype: 0x80, value 0x300 index 0x0 length 0xFF
imx-usb 2184200.usb at 2184200.of: pipe=8c000583, buffer=9ffefa58, length=255, req=8ff56a40
imx-usb 2184200.usb at 2184200.of: (req=6 (0x6), type=128 (0x80), value=768 (0x300), index=0
imx-usb 2184200.usb at 2184200.of: TOKEN=0x00008c00
usb1-0-6: USB device number 5 default language ID 0x409
usb1-0-6: usb_control_msg: request: 0x6, requesttype: 0x80, value 0x301 index 0x409 length 0xFF
imx-usb 2184200.usb at 2184200.of: pipe=8c000583, buffer=9ffefa58, length=255, req=8ff56a40
imx-usb 2184200.usb at 2184200.of: (req=6 (0x6), type=128 (0x80), value=769 (0x301), index=1033
imx-usb 2184200.usb at 2184200.of: TOKEN=0x00008c00
usb1-0-6: usb_control_msg: request: 0x6, requesttype: 0x80, value 0x302 index 0x409 length 0xFF
imx-usb 2184200.usb at 2184200.of: pipe=8c000583, buffer=9ffefa58, length=255, req=8ff56a40
imx-usb 2184200.usb at 2184200.of: (req=6 (0x6), type=128 (0x80), value=770 (0x302), index=1033
imx-usb 2184200.usb at 2184200.of: TOKEN=0x00008c00
usb1-0-6: Bus 001 Device 005: ID 0424:494a USB2 Controller Hub
register_device: usb1-0-6
usb: matching: 0x0424 0x494a
usb: matching: 0x0424 0x494a
usb-hub usb1-0: usb_control_msg: request: 0x0, requesttype: 0xA3, value 0x0 index 0x2 length 0x4
imx-usb 2184200.usb at 2184200.of: pipe=8c000283, buffer=9ffefd28, length=4, req=8ff46f00
imx-usb 2184200.usb at 2184200.of: (req=0 (0x0), type=163 (0xa3), value=0 (0x0), index=2
imx-usb 2184200.usb at 2184200.of: TOKEN=0x00008c00
usb-hub usb1-0: port2: Status 0x0100 Change 0x0000
usb-hub usb1-0: port2: timeout
usb-hub usb1-0: usb_control_msg: request: 0x0, requesttype: 0xA3, value 0x0 index 0x3 length 0x4
imx-usb 2184200.usb at 2184200.of: pipe=8c000283, buffer=9ffefd28, length=4, req=8ff46f00
imx-usb 2184200.usb at 2184200.of: (req=0 (0x0), type=163 (0xa3), value=0 (0x0), index=3
imx-usb 2184200.usb at 2184200.of: TOKEN=0x00008c00
usb-hub usb1-0: port3: Status 0x0100 Change 0x0000
usb-hub usb1-0: port3: timeout
usb-hub usb1-0: usb_control_msg: request: 0x0, requesttype: 0xA3, value 0x0 index 0x4 length 0x4
imx-usb 2184200.usb at 2184200.of: pipe=8c000283, buffer=9ffefd28, length=4, req=8ff46f00
imx-usb 2184200.usb at 2184200.of: (req=0 (0x0), type=163 (0xa3), value=0 (0x0), index=4
imx-usb 2184200.usb at 2184200.of: TOKEN=0x00008c00
usb-hub usb1-0: port4: Status 0x0100 Change 0x0000
usb-hub usb1-0: port4: timeout
usb-hub usb1-0: usb_control_msg: request: 0x0, requesttype: 0xA3, value 0x0 index 0x1 length 0x4
imx-usb 2184200.usb at 2184200.of: pipe=8c000283, buffer=9ffefcb0, length=4, req=8ff46f00
imx-usb 2184200.usb at 2184200.of: (req=0 (0x0), type=163 (0xa3), value=0 (0x0), index=1
imx-usb 2184200.usb at 2184200.of: TOKEN=0x00008c00
usb-hub usb1-0: port1: Status 0x0503 Change 0x0000
usb-hub usb1-0: port1: timeout
usb-hub usb1-0: usb_control_msg: request: 0x0, requesttype: 0xA3, value 0x0 index 0x2 length 0x4
imx-usb 2184200.usb at 2184200.of: pipe=8c000283, buffer=9ffefcb0, length=4, req=8ff46f00
imx-usb 2184200.usb at 2184200.of: (req=0 (0x0), type=163 (0xa3), value=0 (0x0), index=2
imx-usb 2184200.usb at 2184200.of: TOKEN=0x00008c00
usb-hub usb1-0: port2: Status 0x0100 Change 0x0000
usb-hub usb1-0: port2: timeout
usb-hub usb1-0: usb_control_msg: request: 0x0, requesttype: 0xA3, value 0x0 index 0x3 length 0x4
imx-usb 2184200.usb at 2184200.of: pipe=8c000283, buffer=9ffefcb0, length=4, req=8ff46f00
imx-usb 2184200.usb at 2184200.of: (req=0 (0x0), type=163 (0xa3), value=0 (0x0), index=3
imx-usb 2184200.usb at 2184200.of: TOKEN=0x00008c00
usb-hub usb1-0: port3: Status 0x0100 Change 0x0000
usb-hub usb1-0: port3: timeout
usb-hub usb1-0: usb_control_msg: request: 0x0, requesttype: 0xA3, value 0x0 index 0x4 length 0x4
imx-usb 2184200.usb at 2184200.of: pipe=8c000283, buffer=9ffefcb0, length=4, req=8ff46f00
imx-usb 2184200.usb at 2184200.of: (req=0 (0x0), type=163 (0xa3), value=0 (0x0), index=4
imx-usb 2184200.usb at 2184200.of: TOKEN=0x00008c00
usb-hub usb1-0: port4: Status 0x0100 Change 0x0000
usb-hub usb1-0: port4: timeout
usb-hub usb1-0: usb_control_msg: request: 0x0, requesttype: 0xA3, value 0x0 index 0x5 length 0x4
imx-usb 2184200.usb at 2184200.of: pipe=8c000283, buffer=9ffefcb0, length=4, req=8ff46f00
imx-usb 2184200.usb at 2184200.of: (req=0 (0x0), type=163 (0xa3), value=0 (0x0), index=5
imx-usb 2184200.usb at 2184200.of: TOKEN=0x00008c00
usb-hub usb1-0: port5: Status 0x0503 Change 0x0000
usb-hub usb1-0: port5: timeout
usb-hub usb1-0: usb_control_msg: request: 0x0, requesttype: 0xA3, value 0x0 index 0x6 length 0x4
imx-usb 2184200.usb at 2184200.of: pipe=8c000283, buffer=9ffefcb0, length=4, req=8ff46f00
imx-usb 2184200.usb at 2184200.of: (req=0 (0x0), type=163 (0xa3), value=0 (0x0), index=6
imx-usb 2184200.usb at 2184200.of: TOKEN=0x00008c00
usb-hub usb1-0: port6: Status 0x0100 Change 0x0000
usb-hub usb1-0: port6: timeout
usb-hub usb1-0: usb_control_msg: request: 0x0, requesttype: 0xA3, value 0x0 index 0x7 length 0x4
imx-usb 2184200.usb at 2184200.of: pipe=8c000283, buffer=9ffefcb0, length=4, req=8ff46f00
imx-usb 2184200.usb at 2184200.of: (req=0 (0x0), type=163 (0xa3), value=0 (0x0), index=7
imx-usb 2184200.usb at 2184200.of: TOKEN=0x00008c00
usb-hub usb1-0: port7: Status 0x0503 Change 0x0000
usb-hub usb1-0: port7: timeout
usb: 5 USB Device(s) found
barebox at Orbiter-i.MX6ULL:/ 
-------------- next part --------------
A non-text attachment was scrubbed...
Name: linux-usbmon.pcap
Type: application/vnd.tcpdump.pcap
Size: 13967 bytes
Desc: not available
URL: <http://lists.infradead.org/pipermail/barebox/attachments/20200806/002832ec/attachment-0001.pcap>