linux-kernel - Re: acpi-test tree on eeepc: EC error message on second resume

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Message-ID: <48F0F2C6.6030000@suse.de>
Date:	Sat, 11 Oct 2008 22:39:02 +0400
From:	Alexey Starikovskiy <astarikovskiy@...e.de>
To:	Alan Jenkins <alan-jenkins@...fmail.co.uk>
CC:	"Rafael J. Wysocki" <rjw@...k.pl>,
	linux acpi <linux-acpi@...r.kernel.org>,
	linux-kernel <linux-kernel@...r.kernel.org>
Subject: Re: acpi-test tree on eeepc: EC error message on second resume

Alan Jenkins wrote:
> I think I found the problem.  The "input buffer empty" wait depends on
> "interrupt mode" to work properly, and we don't immediately enable the
> interrupt on resume.  The wait should have a polling fallback anyway, to
> be consistent with the other transaction waits.
> 
> Alan
Yep, I think something like attached patch may help:

Thanks,
Alex.

View attachment "2.patch" of type "text/x-diff" (744 bytes)