Re: PROBLEM: kernel oops with g_serial USB gadget on 2.6.30

From: Peter Korsgaard
Date: Mon Jun 22 2009 - 08:34:39 EST


>>>>> "Marek" == Marek Szyprowski <m.szyprowski@xxxxxxxxxxx> writes:

Marek> Hello,

Marek> I would like to ask if someone has successfully used g_serial
Marek> USB gadget driver with kernel 2.6.29 or 2.6.30? I'm developing
Marek> a low level hardware driver for USB gadgets on ARM S3C6410
Marek> platform. This driver is working quite fine (I've used it a
Marek> lot with g_ether CDC/RNDIS ethernet gadget driver). During my
Marek> development I've found the following bug in g_serial driver:

You are aware that Ben Dooks has written an UDC driver for the OTG
controller on the s3c6410 which is now in mainline, right?

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=5b7d70c6dbf2db786395cbd21750a1a4ce222f84

I've used the g_serial driver on 2.6.29 without problems (not on
s3c6410 though).

--
Bye, Peter Korsgaard
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