Re: [PATCH v2] usb: fsl_udc: errata - postpone freeing current dTD

On Tue, Jun 12, 2012 at 4:40 PM, Christoph Fritz
[off-list ref] wrote:

Thanks for your patch. It does indeed load
"Freescale High-Speed USB SOC Device Controller driver (Apr 20, 2007)"
fine - but now when I want to use it:

modprobe g_ether
[ =C2=A0 17.099363] g_ether gadget: using random self ethernet address
[ =C2=A0 17.105316] g_ether gadget: using random host ethernet address
[ =C2=A0 17.111974] usb0: MAC 1a:c7:9e:76:cc:45
[ =C2=A0 17.115866] usb0: HOST MAC 66:a2:4a:0a:46:17
[ =C2=A0 17.120199] g_ether gadget: Ethernet Gadget, version: Memorial Da=

y 2008

[ =C2=A0 17.126861] g_ether gadget: g_ether ready

these are "the last words": System hangs completely. Same behavior with
g_serial (these two I've tested).

Ok, I just sent a new patch to the linux-usb mailing list.

Tested it on a mx31 and mx51 and it probed g_ether fine. I don't have
a mx35 handy.

Currently I can't investigate this further, not because of a bug - but a
flu.

Hope you get better soon.

Regards,

Fabio Estevam