Return-path: Received: from mail-iy0-f174.google.com ([209.85.210.174]:63740 "EHLO mail-iy0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751597Ab1BGMjJ (ORCPT ); Mon, 7 Feb 2011 07:39:09 -0500 Received: by iyj8 with SMTP id 8so2077693iyj.19 for ; Mon, 07 Feb 2011 04:39:06 -0800 (PST) MIME-Version: 1.0 In-Reply-To: <1297081781.2064.12.camel@wimaxnb.nmp.nokia.com> References: <1297078254-4664-1-git-send-email-juuso.oikarinen@nokia.com> <1297081781.2064.12.camel@wimaxnb.nmp.nokia.com> From: Ohad Ben-Cohen Date: Mon, 7 Feb 2011 14:38:46 +0200 Message-ID: Subject: Re: [PATCH] wl12xx: Allow wl12xx interrupts to wake up the host To: Juuso Oikarinen Cc: coelho@ti.com, linux-wireless@vger.kernel.org Content-Type: text/plain; charset=ISO-8859-1 Sender: linux-wireless-owner@vger.kernel.org List-ID: On Mon, Feb 7, 2011 at 2:29 PM, Juuso Oikarinen wrote: > On Mon, 2011-02-07 at 14:09 +0200, ext Ohad Ben-Cohen wrote: >> On Mon, Feb 7, 2011 at 1:30 PM, wrote: >> > >> > From: Juuso Oikarinen >> > >> > Currently the wl12xx interrupts are not configured to wake up the host, which >> > leads to reduced performance. >> >> Can you elaborate what do you mean ? >> >> Today the chip is powered off at system suspend, so it won't trigger >> any interrupts anyway. >> >> When additional suspend modes will be introduced (e.g. WoWL) this will >> be needed of course. > > These are not just for suspend, AFAIK, but apply also to power saving > states. What power states do you mean ? do you mean the cpuidle path ? I don't think it's related. Can you please describe what was the reduced performance that this solved for you ? performance is a hot topic for us now :) Thanks, Ohad. Or do you know better? > > -Juuso > >> Thanks, >> Ohad. > > >