From: robert.jarzmik@free.fr (Robert Jarzmik)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/5] s3c2410_udc: 2440 dual packet workaround
Date: Wed, 23 Sep 2009 21:24:34 +0200 [thread overview]
Message-ID: <87vdj9xy4t.fsf@free.fr> (raw)
In-Reply-To: <200909231046.36330.anarsoul@gmail.com> (Vasily Khoruzhick's message of "Wed, 23 Sep 2009 10:46:30 +0300")
Vasily Khoruzhick <anarsoul@gmail.com> writes:
> This needs to be examined further. For now, the patch seems to do the
> trick.
>
> Note that this is not a clean solution by any means, because we
> might potentially get stuck in that interrupt for quite a while.
Hi Vasily,
That workaround could also freeze the kernel if hardware fails, can't it ?
If there is no better patch found, Wouldn't this patch benefit at least a
counter to get out of the interrupt handler if the hardware doesn't behave at
the Nth loop ?
Cheers.
--
Robert
next prev parent reply other threads:[~2009-09-23 19:24 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-09-23 7:46 [PATCH 1/5] s3c2410_udc: 2440 dual packet workaround Vasily Khoruzhick
2009-09-23 19:20 ` David Anders
2009-09-23 19:29 ` Vasily Khoruzhick
[not found] ` <200909240711.17683.fg@emlix.com>
2009-09-24 19:38 ` Vasily Khoruzhick
2009-09-25 4:32 ` Fabian Godehardt
2009-09-24 0:27 ` Ben Dooks
2009-09-23 19:24 ` Robert Jarzmik [this message]
2009-09-23 19:35 ` Vasily Khoruzhick
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