Return-path: Received: from mga02.intel.com ([134.134.136.20]:16682 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751437AbYCTDqp convert rfc822-to-8bit (ORCPT ); Wed, 19 Mar 2008 23:46:45 -0400 MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Subject: RE: [PATCH] iwlwifi: prevent tuning during scanning Date: Wed, 19 Mar 2008 20:46:43 -0700 Message-ID: <33E1C72C74DBE747B7B59C1740F7443702FFB902@orsmsx417.amr.corp.intel.com> (sfid-20080320_034656_029787_FFD255A0) In-Reply-To: <1205971612.16475.87.camel@johannes.berg> References: <1205970201-22241-1-git-send-email-reinette.chatre@intel.com> (sfid-20080319_234534_228497_EC4DD4E8) <1205971612.16475.87.camel@johannes.berg> From: "Abbas, Mohamed" To: "Johannes Berg" , "Chatre, Reinette" Cc: , , Sender: linux-wireless-owner@vger.kernel.org List-ID: We can not call any host command that change active channel during scanning. Actually we do cancel scan if config callback was called during scanning. So if a user tried to change channel while scanning this patch will delay the channel change until scan finish, this is the same behavior as sw scan. Mohamed -----Original Message----- From: Johannes Berg [mailto:johannes@sipsolutions.net] Sent: Wednesday, March 19, 2008 5:07 PM To: Chatre, Reinette Cc: linville@tuxdriver.com; linux-wireless@vger.kernel.org; ipw3945-devel@lists.sourceforge.net; Abbas, Mohamed Subject: Re: [PATCH] iwlwifi: prevent tuning during scanning Wrong patch title. Trying to sneak patches past me? ;) Also, I thought you explicitly wanted the channel change callback to be allowed during hw scan because hw scan could return to the home channel inbetween... johannes