From mboxrd@z Thu Jan 1 00:00:00 1970 Date: Wed, 21 Nov 2001 16:36:13 +1100 From: Anton Blanchard To: Bill Fink Cc: linuxppc-dev@lists.linuxppc.org Subject: Re: GigE Performance Comparison of GMAC and SUNGEM Drivers Message-ID: <20011121163613.D10454@krispykreme> References: <20011119111548.F4531@krispykreme> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii In-Reply-To: Sender: owner-linuxppc-dev@lists.linuxppc.org List-Id: > That's an understatement. That's damn good! I hope I can reproduce > that. What NIC card were you using? Unfortunately, I just checked > the NetGear web page and they don't seem to have the GA620T anymore. > They now have a GA622T, but I believe that uses a different chip, > which I don't think is supported by the acenic driver. Yes I use acenic type cards (IBM and Netgear GA620). I havent tested the GA622 at all although I think there is a Linux driver for it. > Is there any more extensive documentation anywhere for > how this auto tuning of TCP receive and send buffers is done? Check out Documentation/networking/ip-sysctl.txt in the kernel source for some information. Its not much but its a start :) Anton ** Sent via the linuxppc-dev mail list. See http://lists.linuxppc.org/