Re: [bisected][regression] USB Ethernet Gadget Support - Freescale 8308

2014-06-19 Thread Barry G
On Wed, Jun 18, 2014 at 1:52 PM, Fabio Estevam feste...@gmail.com wrote: MPC does not use it only because no one has converted it yet :-) Okay. That makes sense :-) Take a look at the existing bindings of i.MX. You probably only needs to add the drivers/usb/chipidea/ci_hdrc_imx.c equivalent

Re: [bisected][regression] USB Ethernet Gadget Support - Freescale 8308

2014-06-18 Thread Barry G
On Tue, Jun 17, 2014 at 8:47 PM, Felipe Balbi ba...@ti.com wrote: Hi, 3.10 is a pretty old kernel, you need to ask support from whoever gave you that kernel, unless you can try v3.16-rc1 on your board. Thanks for responding. We are just running Vanilla 3.10 from kernel.org without any vendor

Re: [bisected][regression] USB Ethernet Gadget Support - Freescale 8308

2014-06-18 Thread Barry G
On Wed, Jun 18, 2014 at 9:17 AM, Barry G mr.sc...@gmail.com wrote: NIP [c02b3f58] usb_gadget_map_request+0x118/0x1a4 LR [c02bc68c] fsl_ep_queue+0xc4/0x19c Call Trace: [dfff7ea8] [c02bc68c] fsl_ep_queue+0xc4/0x19c [dfff7ec8] [c02b7514] composite_setup+0x1324/0x13e8 [dfff7f20] [c02bd070

Re: [bisected][regression] USB Ethernet Gadget Support - Freescale 8308

2014-06-18 Thread Barry G
On Wed, Jun 18, 2014 at 1:00 PM, Fabio Estevam feste...@gmail.com wrote: Can't you use the chipidea driver instead of drivers/usb/gadget/fsl_udc_core.c? I was under the impression that the chipidea stuff was for iMX series processors. The comments in fsl_udc_core.c say it is for the MPC8349E

[bisected][regression] USB Ethernet Gadget Support - Freescale 8308

2014-06-17 Thread Barry G
Hi all, We have a custom board that has been running on the v3.0 kernel for a while. Since that kernel version is deprecated we are working on upgrading to the 3.10 kernel (some products are 3.10-ltsi so trying to be common). Everything is now working except the USB gadget support. This is a