From mboxrd@z Thu Jan 1 00:00:00 1970 From: jamal Subject: Re: NAPI, e100, and system performance problem Date: Fri, 22 Apr 2005 11:37:25 -0400 Message-ID: <1114184245.7978.5.camel@localhost.localdomain> References: <1113855967.7436.39.camel@localhost.localdomain> <20050419055535.GA12211@sgi.com> <17001.4034.250460.397016@robur.slu.se> Reply-To: hadi@cyberus.ca Mime-Version: 1.0 Content-Type: text/plain Content-Transfer-Encoding: 7bit Cc: Andi Kleen , Greg Banks , Arthur Kepner , "Brandeburg, Jesse" , netdev@oss.sgi.com, davem@redhat.com Return-path: To: Robert Olsson In-Reply-To: <17001.4034.250460.397016@robur.slu.se> Sender: netdev-bounce@oss.sgi.com Errors-to: netdev-bounce@oss.sgi.com List-Id: netdev.vger.kernel.org On Fri, 2005-22-04 at 16:52 +0200, Robert Olsson wrote: > > BTW We talked with Intel folks about leaving irq disabled when reading > ISR and some status bit were. You caught me just before i said this ;-> Now - if those intel folks listened they would be making a killing with their NICs on Linux. They have a paper at OLS to talk about how they get influenced by the Linux people on how to improve their hardware - so maybe they took the advice;-> Jesse? Note, this would entirely solve what Andi and the SGI people are talking about. cheers, jamal