Return-path: Received: from an-out-0708.google.com ([209.85.132.251]:32063 "EHLO an-out-0708.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754180AbYBGQG1 (ORCPT ); Thu, 7 Feb 2008 11:06:27 -0500 Received: by an-out-0708.google.com with SMTP id d31so810852and.103 for ; Thu, 07 Feb 2008 08:06:26 -0800 (PST) Message-ID: <40f31dec0802070806g7ebb098o1f9c094346db3f1@mail.gmail.com> (sfid-20080207_160632_486225_A13FD19B) Date: Thu, 7 Feb 2008 18:06:26 +0200 From: "Nick Kossifidis" To: "Johannes Berg" Subject: Re: [RFC v2] mac80211: add general rate information to Tx status Cc: "Tomas Winkler" , linville@tuxdriver.com, linux-wireless@vger.kernel.org, "Ron Rindjunsky" In-Reply-To: <1202380914.5718.0.camel@johannes.berg> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 References: <12022263282085-git-send-email-tomas.winkler@intel.com> <1202307331.4395.41.camel@johannes.berg> <1ba2fa240802060644k3f0b5e7cgb48380a2b3181f41@mail.gmail.com> <1202309885.9965.3.camel@johannes.berg> <1ba2fa240802060818t5945ff67jb64ccee0a407c604@mail.gmail.com> <1202315330.9965.16.camel@johannes.berg> <1ba2fa240802061004u5f4bc2f8q2fbfbb7778121873@mail.gmail.com> <1202380914.5718.0.camel@johannes.berg> Sender: linux-wireless-owner@vger.kernel.org List-ID: > > Actually in spite of the IF there I don't think it ever happens that > > iwlwifi uses tx_status() directly only irqsafe. Does any driver uses > > tx_status directly anyway? > > ath5k does, but I have no idea why. > We have separate tasklets for tx/rx (so we can parse descriptrors, keep buffers/descriptors in sync etc), so we call ieee80211_tx_status from our tx tasklet. -- GPG ID: 0xD21DB2DB As you read this post global entropy rises. Have Fun ;-) Nick