From owner-freebsd-net@freebsd.org Sun Sep 13 15:25:10 2020 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 2B4EE3DD42B for ; Sun, 13 Sep 2020 15:25:10 +0000 (UTC) (envelope-from eugen@grosbein.net) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 4BqCwj6rzSz4JQp for ; Sun, 13 Sep 2020 15:25:09 +0000 (UTC) (envelope-from eugen@grosbein.net) Received: by mailman.nyi.freebsd.org (Postfix) id E8F973DD429; Sun, 13 Sep 2020 15:25:09 +0000 (UTC) Delivered-To: net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id E8B733DD17E for ; Sun, 13 Sep 2020 15:25:09 +0000 (UTC) (envelope-from eugen@grosbein.net) Received: from hz.grosbein.net (hz.grosbein.net [IPv6:2a01:4f8:c2c:26d8::2]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "hz.grosbein.net", Issuer "hz.grosbein.net" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4BqCwh5Wzpz4JQl for ; Sun, 13 Sep 2020 15:25:08 +0000 (UTC) (envelope-from eugen@grosbein.net) Received: from eg.sd.rdtc.ru (eg.sd.rdtc.ru [IPv6:2a03:3100:c:13:0:0:0:5]) by hz.grosbein.net (8.15.2/8.15.2) with ESMTPS id 08DFOm8n029161 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT) for ; Sun, 13 Sep 2020 15:24:51 GMT (envelope-from eugen@grosbein.net) X-Envelope-From: eugen@grosbein.net X-Envelope-To: net@freebsd.org Received: from [10.58.0.10] (dadv@dadvw [10.58.0.10]) by eg.sd.rdtc.ru (8.16.1/8.16.1) with ESMTPS id 08DFOo0u019000 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT); Sun, 13 Sep 2020 22:24:50 +0700 (+07) (envelope-from eugen@grosbein.net) Subject: Re: How change RSS Hash function for igb ? To: =?UTF-8?Q?=c3=96zkan_KIRIK?= , net@freebsd.org References: From: Eugene Grosbein Message-ID: <3bc7d74b-ea40-4de6-6da3-8f754445188b@grosbein.net> Date: Sun, 13 Sep 2020 22:24:49 +0700 User-Agent: Mozilla/5.0 (Windows NT 6.3; WOW64; rv:45.0) Gecko/20100101 Thunderbird/45.8.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-1.2 required=5.0 tests=BAYES_00,LOCAL_FROM, NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.2 X-Spam-Report: * -2.3 BAYES_00 BODY: Bayes spam probability is 0 to 1% * [score: 0.0000] * 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record * -0.0 SPF_PASS SPF: sender matches SPF record * 2.6 LOCAL_FROM From my domains * -1.5 NICE_REPLY_A Looks like a legit reply (A) X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on hz.grosbein.net X-Rspamd-Queue-Id: 4BqCwh5Wzpz4JQl X-Spamd-Bar: - Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=permerror (mx1.freebsd.org: domain of eugen@grosbein.net uses mechanism not recognized by this client) smtp.mailfrom=eugen@grosbein.net X-Spamd-Result: default: False [-1.75 / 15.00]; RCVD_TLS_ALL(0.00)[]; ARC_NA(0.00)[]; FREEFALL_USER(0.00)[eugen]; FROM_HAS_DN(0.00)[]; TO_DN_SOME(0.00)[]; NEURAL_HAM_MEDIUM(-0.92)[-0.925]; MID_RHS_MATCH_FROM(0.00)[]; TAGGED_RCPT(0.00)[]; MIME_GOOD(-0.10)[text/plain]; PREVIOUSLY_DELIVERED(0.00)[net@freebsd.org]; DMARC_NA(0.00)[grosbein.net]; NEURAL_HAM_LONG(-0.99)[-0.991]; RCVD_COUNT_THREE(0.00)[3]; TO_MATCH_ENVRCPT_SOME(0.00)[]; R_SPF_PERMFAIL(0.00)[empty SPF record]; RCPT_COUNT_TWO(0.00)[2]; NEURAL_HAM_SHORT(-0.74)[-0.737]; FREEMAIL_TO(0.00)[gmail.com,freebsd.org]; FROM_EQ_ENVFROM(0.00)[]; SUBJECT_ENDS_QUESTION(1.00)[]; R_DKIM_NA(0.00)[]; ASN(0.00)[asn:24940, ipnet:2a01:4f8::/29, country:DE]; MIME_TRACE(0.00)[0:+]; MAILMAN_DEST(0.00)[net] X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.33 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 13 Sep 2020 15:25:10 -0000 13.09.2020 12:28, Özkan KIRIK wrote: > I'm using FreeBSD stable/12. Is it possible ? > > On Fri, Aug 28, 2020 at 10:56 PM Özkan KIRIK wrote: > >> Hi, >> >> I need to change RSS Hash function to 2-tuple for igb driver. >> How can I do it ? >> I didn't see any sysctl. >> If there is any way even by modifying driver code I want to try. I believe it's not possible. Are you sure your card supports changing RSS Hash? I'm not aware of any igb-supported card that can do that.