[meta-freescale] GADGET g_serial Module

Raul Rosetto Munoz munoz0raul at gmail.com
Thu Nov 21 03:23:23 PST 2013


I'm try to use the g_serial module in the kernel 3.8 but all the times I
got problems like:

g_serial: Unknown symbol ...

I was looking that in the kernel 2.6 this module works fine, then I was
comparing the kernel source code and than I saw that in 2.6 that we have an
option in gadget seasion:

USB Peripheral Controller
-->Freescale USB Device Controller

        boolean "Freescale USB Device Controller"
        depends on ARCH_MXC || ARCH_STMP3XXX || ARCH_MXS
        select USB_OTG_UTILS
        select USB_GADGET_DUALSPEED if USB_GADGET_FSL_1504 ||
           Some Freescale processors have a USBOTG controller,
           which supports device mode.

           Say "y" to link the driver statically, or "m" to build a
           dynamically linked module called "arc_udc" and force all
           gadget drivers to also be dynamically linked.

This option is not avaiable in kernel 3.8.

Some one know if this is the main reason for g_serial doesn't work in
kernel 3.8?

There is some thing to solve it easily?

Thanks for All Help.

*Raul Rosetto Muñoz*
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