Messages in this thread | | | Date | Thu, 25 Aug 2011 15:54:56 +0100 | From | Alan Cox <> | Subject | Re: Problem with writing virtual serial device driver. |
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On Thu, 25 Aug 2011 11:29:21 +0200 Dawid Ciężarkiewicz <dawidc@b-labs.com> wrote:
> Hi, > > I'm working on virtual serial driver for paravirtualized Linux instance. > > I'm using documentation available on the web and doing mostly fine, > but hit some weird issue. > > The problem is: my driver successfully registers serial device, the > appropriate devices get created under /dev, but no matter what I do > with the
The first question would be what error code you get when you try and open your new device, that would tell you much, and help identify your problem. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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