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On Fri, Jan 19, 2018 at 10:31 AM, Bruce Ferrell <[log in to unmask]> wrote:

On 1/18/18 3:51 PM, Bruce Ferrell wrote:
On 01/18/2018 05:58 AM, Mark Stodola wrote:

I just checked a vanilla kernel source tree against the kernel source rpm...
./drivers/usb/gadget is empty in the rpm version!

What's up with that?

usb-gadget is not supported upstream by TUV

You could try the alternate kernels from ELrepo perhaps.
-Mark

Next on my agenda... I was just startled to see part of the source tree
stripped out.

...And I find what looked like was stripped out is an artifact of not having
the module enabled

That's what I get for not building kernels since to early 2000s

All of that aside, were one to WANT to rebuild the kernel, how would one go
about that?

As suggested by Mark, you can try ELRepo's kernel-ml or kernel-lt. In
both kernels, gadget is enabled in the config:

CONFIG_USB_GADGET=m

If you wish to build your own kernel, then try following the instructions in:

https://wiki.centos.org/HowTos/Custom_Kernel

Or you could build just a module instead of a whole kernel:

https://wiki.centos.org/HowTos/BuildingKernelModules

Akemi