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Message-ID: <Pine.LNX.4.64.1108130553490.22593@boston.corp.fedex.com> Date: Sat, 13 Aug 2011 05:59:04 +0800 (SGT) From: Jeff Chua <jeff.chua.linux@...il.com> To: Bjorn Helgaas <bhelgaas@...gle.com> cc: Andrey Panin <pazke@...trinvest.ru>, lkml <linux-kernel@...r.kernel.org>, Matthew Garrett <mjg@...hat.com>, Linus Torvalds <torvalds@...ux-foundation.org> Subject: Re: How to access serial port that is set in BIOS as OS Controlled On Sat, Aug 13, 2011 at 2:07 AM, Bjorn Helgaas <bhelgaas@...gle.com> wrote: > On Fri, Aug 12, 2011 at 1:01 AM, Jeff Chua <jeff.chua.linux@...il.com> wrote: > I think this is all working as expected now. PNP automatically > configures the port and enables it. The 8250_pnp driver automatically > claims it. And I assume the port "just works" without any setserial or > sysfs manipulations at all. Does that solve your issue? Yes, it solved my issue:) Big thanks to you! > We need to think a bit more about whether this the right approach for > handling _SRS and whether it's in the right place. But I think this is > a start, at least. Agreed. Please push the patch to Linus so he can include it to his tree to solve os-controlled devices so they can automatically be used under Linux. Thank you Andrey and Bjorn for helping out! Thanks, Jeff -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.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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