From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jeff Garzik Subject: Re: Fwd: in-driver QoS Date: Mon, 07 Jun 2004 15:38:23 -0400 Sender: netdev-bounce@oss.sgi.com Message-ID: <40C4C42F.2040006@pobox.com> References: <200406072217.31924.vkondra@mail.ru> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Cc: James Ketrenos , Netdev Return-path: To: Vladimir Kondratiev In-Reply-To: <200406072217.31924.vkondra@mail.ru> Errors-to: netdev-bounce@oss.sgi.com List-Id: netdev.vger.kernel.org Vladimir Kondratiev wrote: > skb->priority help determining Tx queue, but fundamental problem is with > single Tx queue from network stack. Any smart queuing/scheduling etc. made by > driver, will render useless while network stack provides single Tx queue. The packet schedulers already have multiple queues, why isn't the packet scheduling framework sufficient? Who cares if there is a single TX "delivery point" to the driver, as long as the driver knows how to differentiate queues. Jeff