From mboxrd@z Thu Jan 1 00:00:00 1970 From: "David S. Miller" Subject: Re: via-rhine unable to send back-to-back packets? Date: Mon, 29 Nov 2004 17:25:40 -0800 Message-ID: <20041129172540.6b959858.davem@davemloft.net> References: <20041129222700.GA22918@xi.wantstofly.org> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Cc: rl@hellgate.ch, netdev@oss.sgi.com Return-path: To: Lennert Buytenhek In-Reply-To: <20041129222700.GA22918@xi.wantstofly.org> Sender: netdev-bounce@oss.sgi.com Errors-to: netdev-bounce@oss.sgi.com List-Id: netdev.vger.kernel.org On Mon, 29 Nov 2004 23:27:00 +0100 Lennert Buytenhek wrote: > For example, when transmitting 300-byte packets, I can TX 38261 packets > per second, but I should be able to TX ~38580. When doing the math, it > turns out that 38261 is exactly the number of 302-byte packets you can > stuff into Fast Ethernet per second. Is the packet length in those calculations taking into consideration the CRC et al. bytes that the card adds to the packet?