[U-Boot] Moschip ethernet adapter is not seen as ethernet device

valdez valdez valdez151 at gmail.com
Mon Nov 19 21:01:03 CET 2012


Sorry for duplication previous post.

If this configuration doesn't work, could you instruct how to write a
driver for this dongle?

2012/11/18 valdez valdez <valdez151 at gmail.com>:
> Hello,
>
> I tried use my USB ETH adapter. Following README files I addes into
> beagle.h file (my board is beagleboard) this:
>
> #define CONFIG_USB_HOST_ETHER    /* Enable USB Ethernet adapters */
> #define CONFIG_USB_ETHER_ASIX    /* Asix, or whatever driver(s) you want */
>
> #define CONFIG_CMD_NET
> #define CONFIG_CMD_PING
> #define CONFIG_CMD_DHCP
>
> #define CONFIG_BOOTP_SUBNETMASK
> #define CONFIG_BOOTP_GATEWAY
> #define CONFIG_BOOTP_HOSTNAME
> #define CONFIG_BOOTP_BOOTPATH
>
> and into asix.c file this:
>
> { 0x9710, 0x7830, FLAG_TYPE_AX88172},
>
> I based on what my host Linux showed to me:
>
> Vendor specific,  USB Revision 2.0
>  - Moschip Semiconductor UA0025C               6e003e8f
>  - Class: Vendor specific
>  - PacketSize: 64  Configurations: 1
>  - Vendor: 0x9710  Product 0x7830 Version 1.0
>    Configuration: 1
>    - Interfaces: 1 Bus Powered Remote Wakeup 500mA
>      Interface: 0
>      - Alternate Setting 0, Endpoints: 3
>      - Class Vendor specific
>      - Endpoint 1 In Bulk MaxPacket 512
>      - Endpoint 2 Out Bulk MaxPacket 512
>      - Endpoint 3 In Interrupt MaxPacket 16 Interval 1ms
>
> But U-Boot don't see it as Ethernet Device, it only recognize it in tree:
>
> (Re)start USB...
> USB0:   USB EHCI 1.00
> scanning bus 0 for devices... 2 USB Device(s) found
>        scanning usb for storage devices... 0 Storage Device(s) found
>        scanning usb for ethernet devices... 0 Ethernet Device(s) found
> OMAP3 beagleboard.org # usb tree
> USB device tree:
>   1  Hub (480 Mb/s, 0mA)
>   |  u-boot EHCI Host Controller
>   |
>   +-2  Vendor specific (480 Mb/s, 500mA)
>        Moschip Semiconductor UA0025C               6e003e8f
>
>
> Could you help me with this, please?


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