[U-Boot] [patch 0/3] Improve stability USB memory sticks for the common OHCI USB layer.

[Remy Bohmer]

Hello Stelian,

>> Hmm, I can do that, but not before September 29.
> The stick is fine, it does work ok on the 9261:

Thanks for testing it, it sounds good... But that does mean that there
is a SoC dependant issue here...
I looked at the code again, and found an oddity that I overlooked
before and that I need to investigate some more when I have our USB
analyser back. It could explain different behaviour across different
OHCI controllers.

I will keep you informed when I have more news. (maybe tomorrow, or
else beginning next week)


Kind Regards,

Remy


> usb reset
> (Re)start USB...
> USB:   scanning bus for devices... New Device 0
> usb_control_msg: request: 0x6, requesttype: 0x80, value 0x100 index 0x0 length 0x40
> usb_control_msg: request: 0x6, requesttype: 0x80, value 0x100 index 0x0 length 0x40
> usb_control_msg: request: 0x6, requesttype: 0x80, value 0x100 index 0x0 length 0x40
> set address 1
> usb_control_msg: request: 0x5, requesttype: 0x0, value 0x1 index 0x0 length 0x0
> usb_control_msg: request: 0x6, requesttype: 0x80, value 0x100 index 0x0 length 0x12
> usb_control_msg: request: 0x6, requesttype: 0x80, value 0x200 index 0x0 length 0x8
> usb_control_msg: request: 0x6, requesttype: 0x80, value 0x200 index 0x0 length 0x19
> get_conf_no 0 Result 25, wLength 25
> if 0, ep 0
> ##EP epmaxpacketin[1] = 2
> set configuration 1
> usb_control_msg: request: 0x9, requesttype: 0x0, value 0x1 index 0x0 length 0x0
> new device strings: Mfr=0, Product=1, SerialNumber=0
> usb_control_msg: request: 0x6, requesttype: 0x80, value 0x300 index 0x0 length 0xFF
> USB device number 1 default language ID 0x409
> usb_control_msg: request: 0x6, requesttype: 0x80, value 0x301 index 0x409 length 0xFF
> Manufacturer
> Product      OHCI Root Hub
> SerialNumber
> usb_control_msg: request: 0x6, requesttype: 0xA0, value 0x2900 index 0x0 length 0x4
> usb_control_msg: request: 0x6, requesttype: 0xA0, value 0x2900 index 0x0 length 0x9
> usb_control_msg: request: 0x0, requesttype: 0xA0, value 0x0 index 0x0 length 0x4
> usb_control_msg: request: 0x3, requesttype: 0x23, value 0x8 index 0x1 length 0x0
> usb_control_msg: request: 0x3, requesttype: 0x23, value 0x8 index 0x2 length 0x0
> usb_control_msg: request: 0x0, requesttype: 0xA3, value 0x0 index 0x1 length 0x4
> usb_control_msg: request: 0x0, requesttype: 0xA3, value 0x0 index 0x1 length 0x4
> usb_control_msg: request: 0x1, requesttype: 0x23, value 0x10 index 0x1 length 0x0
> usb_control_msg: request: 0x3, requesttype: 0x23, value 0x4 index 0x1 length 0x0
> usb_control_msg: request: 0x0, requesttype: 0xA3, value 0x0 index 0x1 length 0x4
> usb_control_msg: request: 0x1, requesttype: 0x23, value 0x14 index 0x1 length 0x0
> New Device 1
> usb_control_msg: request: 0x6, requesttype: 0x80, value 0x100 index 0x0 length 0x40
> usb_control_msg: request: 0x6, requesttype: 0x80, value 0x100 index 0x0 length 0x40
> usb_control_msg: request: 0x6, requesttype: 0x80, value 0x100 index 0x0 length 0x40
> usb_control_msg: request: 0x3, requesttype: 0x23, value 0x4 index 0x1 length 0x0
> usb_control_msg: request: 0x0, requesttype: 0xA3, value 0x0 index 0x1 length 0x4
> usb_control_msg: request: 0x1, requesttype: 0x23, value 0x14 index 0x1 length 0x0
> set address 2
> usb_control_msg: request: 0x5, requesttype: 0x0, value 0x2 index 0x0 length 0x0
> usb_control_msg: request: 0x6, requesttype: 0x80, value 0x100 index 0x0 length 0x12
> usb_control_msg: request: 0x6, requesttype: 0x80, value 0x200 index 0x0 length 0x8
> usb_control_msg: request: 0x6, requesttype: 0x80, value 0x200 index 0x0 length 0x27
> get_conf_no 0 Result 39, wLength 39
> if 0, ep 0
> if 0, ep 1
> if 0, ep 2
> ##EP epmaxpacketout[1] = 64
> ##EP epmaxpacketin[2] = 64
> ##EP epmaxpacketin[3] = 64
> set configuration 1
> usb_control_msg: request: 0x9, requesttype: 0x0, value 0x1 index 0x0 length 0x0
> new device strings: Mfr=1, Product=2, SerialNumber=3
> usb_control_msg: request: 0x6, requesttype: 0x80, value 0x300 index 0x0 length 0xFF
> USB device number 2 default language ID 0x409
> usb_control_msg: request: 0x6, requesttype: 0x80, value 0x301 index 0x409 length 0xFF
> usb_control_msg: request: 0x6, requesttype: 0x80, value 0x302 index 0x409 length 0xFF
> usb_control_msg: request: 0x6, requesttype: 0x80, value 0x303 index 0x409 length 0xFF
> Manufacturer P Technology
> Product      USB Mass Storage Device
> SerialNumber 00000000000722
> usb_control_msg: request: 0x0, requesttype: 0xA3, value 0x0 index 0x2 length 0x4
> 2 USB Device(s) found
>       scanning bus for storage devices... usb_control_msg: request: 0xFF, requesttype: 0x21, value 0x0 index 0x0 length 0x0
> usb_control_msg: request: 0x1, requesttype: 0x2, value 0x0 index 0x82 length 0x0
> usb_control_msg: request: 0x1, requesttype: 0x2, value 0x0 index 0x1 length 0x0
> 1 Storage Device(s) found
> U-Boot> usb storage
>  Device 0: Vendor: UT163    Rev: 0.00 Prod: USB Flash Disk
>            Type: Removable Hard Disk
>            Capacity: 963.9 MB = 0.9 GB (1974271 x 512)
> U-Boot>
> U-Boot> fatls usb 0 1
> .
>  51878326   download.tgz
>    20351   tp.tgz
>
> 2 file(s), 0 dir(s)
>
> U-Boot>
>
> --
> Stelian Pop <stelian at popies.net>
>
>