[U-Boot] Enumerate Buetooth Dongle via xHCI fails set configuration command

[Mohammed Mohisin]

Any help is highly appreciated .....

On Tue, May 17, 2016 at 11:00 PM, Mohammed Mohisin <
mohammedmohisin at gmail.com> wrote:

> Trying to enumerate a bluetooth dongle.
> The connected bluetooth dongle has 2 interfaces. Pls see the bottom of the
> mail for device and config descriptors.
> We are using interface 0 having 3 end points - Interrupt IN, Bulk OUT and
> Bulk In.
>
> For enumeration we are still using uboot's "usb_new_device()" function.
> As part of "usb_new_device" function, we call "usb_set_configuration()" -->
> "xhci_set_configuration()" --> xhci_configure_endpoints(udev, false);
> and fails here returning error code 17"
>
> Here are the steps to reproduce:
> 1) Program the latest uboot image on any board having usb 3.0
>     We are using Marvell's A38X.
> 2) Connect the bluetooth 4.0 dongle for example:  "Air console"
> 3) set usbType 3
> 4) usb start
>
> u will see the below error:
> -------------------------------
> set configuration 1
> usb_control_msg: request: 0x9, requesttype: 0x0, value 0x1 index 0x0 length
> 0x0
> EP STATE RUNNING.
> ERROR: Configure Endpoint command returned completion code 17.
> Failed to configure xHC endpoint
> failed to set default configuration len 177, status 80000000
> Freeing device node: 1
> hub: disabling port 2
>
> Any help is highly appreciated.
>
> Regards
> ---------------------------------------------------
> ----------------------------------------------------
>
> Manufacturer:
>
> Version: 136.9.1
>
> Serial Number:
>
> Device Handle: 0x1020000
>
> USB Version Compliance: 2.9
>
> Class Code: 0xE0
>
> Subclass Code: 0x1
>
> Protocol: 0x1
>
> Vendor ID: 0xA12
>
> Product ID: 0x1
>
> Max. Packet Size of Endpoint Zero: 64
>
> Number of Configurations: 1
>
> Speed: Full
>
> Selected Configuration: 1
>
> Selected Interface: 0
>
>
>
> Configuration:
>
>     Number: 1
>
>     Number of Interfaces: 2
>
>     Description:
>
>     Attributes: Self-powered
>
>     Max Power: 100 mA
>
>
>
>     Interface:
>
>         Number: 0
>
>         Description:
>
>         Class Code: 224
>
>         Subclass: 1
>
>         Protocol: 1
>
>         Number of Endpoints: 3
>
>
>
>         Endpoint:
>
>             Number: 1
>
>             Transfer Type: INTERRUPT
>
>             Transfer Direction: Device to Host
>
>             Max Packet: 16
>
>             Interval: 1
>
>
>
>         Endpoint:
>
>             Number: 2
>
>             Transfer Type: BULK
>
>             Transfer Direction: Host to Device
>
>             Max Packet: 64
>
>             Interval: 1
>
>
>
>         Endpoint:
>
>             Number: 2
>
>             Transfer Type: BULK
>
>             Transfer Direction: Device to Host
>
>             Max Packet: 64
>
>             Interval: 1
>
>
>
>     Interface:
>
>         Number: 1
>
>         Description:
>
>         Class Code: 224
>
>         Subclass: 1
>
>         Protocol: 1
>
>         Number of Endpoints: 2
>
>
>
>         Endpoint:
>
>             Number: 3
>
>             Transfer Type: ISOCHRONOUS
>
>             Transfer Direction: Host to Device
>
>             Max Packet: 0
>
>             Interval: 1
>
>
>
>         Endpoint:
>
>             Number: 3
>
>             Transfer Type: ISOCHRONOUS
>
>             Transfer Direction: Device to Host
>
>             Max Packet: 0
>
>             Interval: 1
>
>
>>