From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alexey Starikovskiy Subject: Re: EC Date: Fri, 03 Jul 2009 06:28:42 +0400 Message-ID: <4A4D6CDA.7060206@suse.de> References: <76780B19A496DC4B80439008DAD7076C03453A5BFC@PDSMSX501.ccr.corp.intel.com> <4A4C51AF.8080206@suse.de> <76780B19A496DC4B80439008DAD7076C03453A5CB9@PDSMSX501.ccr.corp.intel.com> <4A4C6589.4070108@suse.de> <76780B19A496DC4B80439008DAD7076C03453A5E98@PDSMSX501.ccr.corp.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: Received: from charybdis-ext.suse.de ([195.135.221.2]:38889 "EHLO emea5-mh.id5.novell.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1752584AbZGCC2j (ORCPT ); Thu, 2 Jul 2009 22:28:39 -0400 In-Reply-To: <76780B19A496DC4B80439008DAD7076C03453A5E98@PDSMSX501.ccr.corp.intel.com> Sender: linux-acpi-owner@vger.kernel.org List-Id: linux-acpi@vger.kernel.org To: "Li, Shaohua" Cc: "lenb@kernel.org" , "linux-acpi@vger.kernel.org" Li, Shaohua =D0=BF=D0=B8=D1=88=D0=B5=D1=82: > 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 mig= ht 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? >=20 > They don't have any document to share with us. If you have other ques= tions, please let me know, but please give detail questions so I can fo= rward them to EC firmware engineer. This is a good chance for us to mak= e EC better.=20 Is there any circumstance when they can start GPE storm? Thanks, Alex. -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" i= n the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html