From mboxrd@z Thu Jan 1 00:00:00 1970 From: Evgeniy Polyakov Subject: Re: [1/3] IRDA: Create new field tx_extra in skbuff Date: Mon, 10 Nov 2008 19:55:44 +0300 Message-ID: <20081110165544.GB19804@ioremap.net> References: <49185CBD.2040601@ceibo.fiec.espol.edu.ec> <20081110163546.GA19804@ioremap.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: irda-users@lists.sourceforge.net, netdev@vger.kernel.org To: Alex =?utf-8?B?VmlsbGFjw63CrXM=?= Lasso Return-path: Received: from cs-studio.ru ([195.178.208.66]:39023 "EHLO tservice.net.ru" rhost-flags-OK-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1753793AbYKJQzs (ORCPT ); Mon, 10 Nov 2008 11:55:48 -0500 Content-Disposition: inline In-Reply-To: <20081110163546.GA19804@ioremap.net> Sender: netdev-owner@vger.kernel.org List-ID: On Mon, Nov 10, 2008 at 07:35:46PM +0300, Evgeniy Polyakov (zbr@ioremap.net) wrote: > What exactly should be carried in that area? It is struct irda_skb_cb, which contains qos and other bits of intormation about how to transfer data, which are in turn obtained from various _cb IRDA structures, which I tracked upto to for example lsap_cb, which exists in the hash table. Do others also accessible via similar mechanism? Can that data be stored on per-device basis like ethernet checksum/offloading parameters (for example like LRO is done)? -- Evgeniy Polyakov