From mboxrd@z Thu Jan 1 00:00:00 1970 From: "David S. Miller" Subject: Re: Tigon3 5701 PCI-X recv performance problem Date: Tue, 11 Nov 2003 12:25:45 -0800 Sender: netdev-bounce@oss.sgi.com Message-ID: <20031111122545.6bb8bfe5.davem@redhat.com> References: <3F844578.40306@sgi.com> <20031008101046.376abc3b.davem@redhat.com> <3F8455BE.8080300@sgi.com> <20031008183742.GA24822@wotan.suse.de> <20031008122223.1ba5ac79.davem@redhat.com> <20031008202248.GA15611@oldwotan.suse.de> <3F8702FF.70500@sgi.com> <20031010192036.GA31727@wotan.suse.de> <3F8802E6.5030601@sgi.com> <20031011131921.GC21763@wotan.suse.de> <20031011105054.0e16a607.davem@redhat.com> <3F8C290A.3010508@sgi.com> <20031014095323.71c8b9fe.davem@redhat.com> <3FB03A56.7000709@sgi.com> <20031110182911.2c5a121b.davem@redhat.com> <3FB140E2.1070007@sgi.com> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Cc: ak@suse.de, netdev@oss.sgi.com, jgarzik@pobox.com, jes@sgi.com Return-path: To: johnip@sgi.com In-Reply-To: <3FB140E2.1070007@sgi.com> Errors-to: netdev-bounce@oss.sgi.com List-Id: netdev.vger.kernel.org On Tue, 11 Nov 2003 14:04:50 -0600 John Partridge wrote: > +config CONFIG_UNALIGNED_EXPENSIVE > + bool "Use Aligned SKB's for Tigon3 5701 network adapters" > + depends on MCKINLEY > + default y > + Also, this help text is broken too. I repeat: "THIS IS NOT A TIGON3 5701 NETWORK ADAPTER SPECIFIC HACK" It is a config variable that all network drivers in the kernel can test to make copybreak and related decisions for copy vs. read directly packet handling. Please stop making this a tigon3 specific thing.