From: Alexey Starikovskiy <astarikovskiy@suse.de>
To: "Li, Shaohua" <shaohua.li@intel.com>
Cc: "lenb@kernel.org" <lenb@kernel.org>,
"linux-acpi@vger.kernel.org" <linux-acpi@vger.kernel.org>
Subject: Re: EC
Date: Fri, 03 Jul 2009 06:28:42 +0400 [thread overview]
Message-ID: <4A4D6CDA.7060206@suse.de> (raw)
In-Reply-To: <76780B19A496DC4B80439008DAD7076C03453A5E98@PDSMSX501.ccr.corp.intel.com>
Li, Shaohua пишет:
> They said if burst timeout, then a GPE will fire. OS should check the burst bit in status reg to know if EC is in burst mode. If not, os might reissue burst enable as a retry.
The main question is, in case of the burst timeout, do they abort read/write transaction they happen to be in?
>
> They don't have any document to share with us. If you have other questions, please let me know, but please give detail questions so I can forward them to EC firmware engineer. This is a good chance for us to make EC better.
Is there any circumstance when they can start GPE storm?
Thanks,
Alex.
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next prev parent reply other threads:[~2009-07-03 2:28 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-07-02 5:42 EC Li, Shaohua
2009-07-02 6:20 ` EC Alexey Starikovskiy
2009-07-02 7:34 ` EC Li, Shaohua
2009-07-02 7:45 ` EC Alexey Starikovskiy
2009-07-03 1:44 ` EC Li, Shaohua
2009-07-03 2:28 ` Alexey Starikovskiy [this message]
2009-07-07 1:21 ` EC Li, Shaohua
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