Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Wed, 16 Oct 2002 10:43:41 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Wed, 16 Oct 2002 10:43:40 -0400 Received: from 213-187-164-2.dd.nextgentel.com ([213.187.164.2]:63374 "EHLO mail.pronto.tv") by vger.kernel.org with ESMTP id convert rfc822-to-8bit; Wed, 16 Oct 2002 10:43:38 -0400 Content-Type: text/plain; charset="us-ascii" From: Roy Sigurd Karlsbakk Organization: ProntoTV AS To: Kernel mailing list Subject: [Q] e1000 hardware checksumming support? Date: Wed, 16 Oct 2002 16:54:05 +0200 User-Agent: KMail/1.4.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8BIT Message-Id: <200210161654.05783.roy@karlsbakk.net> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1132 Lines: 32 hi Can Linux 2.4 use the hardware checksumming in the e1000 adapter? I mean .. my server is using most of it's time to csum_partial_copy_generic (and that's the checksum? or am I wrong?) [root@vs1 /]# readprofile | sort -rn +2 | head -30 124855 default_idle 1950.8594 33335 handle_IRQ_event 231.4931 47663 csum_partial_copy_generic 205.4440 13144 e1000_intr 136.9167 6526 fget 101.9688 6474 system_call 101.1562 4620 sock_poll 96.2500 10125 skb_release_data 90.4018 thanks roy -- Roy Sigurd Karlsbakk, Datavaktmester ProntoTV AS - http://www.pronto.tv/ Tel: +47 9801 3356 Computers are like air conditioners. They stop working when you open Windows. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/