From owner-freebsd-net@freebsd.org Sun Mar 14 04:02:46 2021 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 7F087570894 for ; Sun, 14 Mar 2021 04:02:46 +0000 (UTC) (envelope-from adrian.chadd@gmail.com) Received: from mail-qt1-x82b.google.com (mail-qt1-x82b.google.com [IPv6:2607:f8b0:4864:20::82b]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4Dym9K1tQgz4cHW for ; Sun, 14 Mar 2021 04:02:45 +0000 (UTC) (envelope-from adrian.chadd@gmail.com) Received: by mail-qt1-x82b.google.com with SMTP id a11so6933249qto.2 for ; Sat, 13 Mar 2021 20:02:45 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc:content-transfer-encoding; bh=5EZfveZ8U2eLZdEzuQ4pQqP0lcn9y0hFShZAlcbkdpI=; b=e0FvgIBuh+aswY+Dx9KseXpUZ4gN6he7ec4lU2VWc6zxA4hDMSCeGkX09AAQQXFeGD uvHUJ9jyn9MeFOVomdzxyu2+dkq1pK1MkABXmfxXVCgsJtTLpKrGz1AbaryWjFidzwpg OX1bcRYFpCAoVUfgCtUSRNuCaHhq6s7cUrvaLxNBUE5LDcf1/U/go0us/05Rdlevz4Ho 72CV660NFZkv1OqvqI6LgfG0NNcOqtkLTwflNTzLZsbRZ7MUw0CCv5YcvMg/TcgB13+B 25HvnaGX6grke+Uslhpp35EHdegToylhuXSbfN6ULbcW4BAkKlbY3XmKCtli/Q/dvGfz a8pA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc:content-transfer-encoding; bh=5EZfveZ8U2eLZdEzuQ4pQqP0lcn9y0hFShZAlcbkdpI=; b=JvT9WnzQnFtNUZ244Wu5bj94avLRogsGSDNEGI87br8cZiCvsY+Cv4zgHybEX2zjhk qx/doOL0MBLgvHsi5WvHLxXkhlzj+qBHrM0lTLZ+V0lT/6fyi2YCDtouKndk9lhmxI0D 93EFUelv3DLh9vDn9dFvivjklD8vDxAR8EpyI6MqX8UpVFs4aDSoOiOz4bUvudrhzbd3 wvGksOvwEfVGMahwDitB4925BuRszMBsCWyr+xHyBmItXz7c857ZCjGPmVfSOloH6vIS lNcJCnL2e5RwEgIqvhsrAoq0++GsDpqgR4JwfOs6wSzf8r21VK4HfIqyK9s8ALUbHjqE uOyg== X-Gm-Message-State: AOAM5320mh4FJHuIZHjYaFmm7Z8db6bSp57SgPP2QVzky9kxc5bTfYWS iaNcL5A4WH2yegMO3fyK03OLmJbwN1dv7NBGgQO4wfI6 X-Google-Smtp-Source: ABdhPJwBjYCh+d3UFFnAak5JoWzrvsFBVOIvRLjNtNfuhisKWm4cwWkVZoBC3Vrn8sfa2Tfj2mkuv7UfHz+GxIsJmcQ= X-Received: by 2002:ac8:6790:: with SMTP id b16mr4244418qtp.93.1615694563469; Sat, 13 Mar 2021 20:02:43 -0800 (PST) MIME-Version: 1.0 References: In-Reply-To: From: Adrian Chadd Date: Sat, 13 Mar 2021 20:02:31 -0800 Message-ID: Subject: Re: RSS on FreeBSD stable/12 gateway To: =?UTF-8?B?w5Z6a2FuIEtJUklL?= Cc: Hans Petter Selasky , FreeBSD Net Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Rspamd-Queue-Id: 4Dym9K1tQgz4cHW X-Spamd-Bar: --- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20161025 header.b=e0FvgIBu; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (mx1.freebsd.org: domain of adrianchadd@gmail.com designates 2607:f8b0:4864:20::82b as permitted sender) smtp.mailfrom=adrianchadd@gmail.com X-Spamd-Result: default: False [-4.00 / 15.00]; R_SPF_ALLOW(-0.20)[+ip6:2607:f8b0:4000::/36:c]; FREEMAIL_FROM(0.00)[gmail.com]; TO_DN_ALL(0.00)[]; DKIM_TRACE(0.00)[gmail.com:+]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; NEURAL_HAM_SHORT(-1.00)[-1.000]; FREEMAIL_TO(0.00)[gmail.com]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US]; TAGGED_FROM(0.00)[]; RBL_DBL_DONT_QUERY_IPS(0.00)[2607:f8b0:4864:20::82b:from]; DWL_DNSWL_NONE(0.00)[gmail.com:dkim]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20161025]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_THREE(0.00)[3]; NEURAL_HAM_LONG(-1.00)[-1.000]; TAGGED_RCPT(0.00)[]; MIME_GOOD(-0.10)[text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-net@freebsd.org]; SPAMHAUS_ZRD(0.00)[2607:f8b0:4864:20::82b:from:127.0.2.255]; TO_MATCH_ENVRCPT_SOME(0.00)[]; RCVD_IN_DNSWL_NONE(0.00)[2607:f8b0:4864:20::82b:from]; RCVD_COUNT_TWO(0.00)[2]; RCVD_TLS_ALL(0.00)[]; MAILMAN_DEST(0.00)[freebsd-net] X-Mailman-Approved-At: Sun, 14 Mar 2021 09:25:04 +0000 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.34 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, 14 Mar 2021 04:02:46 -0000 On Sun, 7 Mar 2021 at 23:08, =C3=96zkan KIRIK wrote= : > > Thanks, > > I wonder that, why RSS and PCBGROUP options are not enabled in GENERIC > kernel by default. > Is there any performance or stability issues? I've been running it for years at home on my desktop machine with zero issu= es. However, I'm likely a special case because I hacked on it for a while. ;-) Hans - which iflib intel hardware corrupted it? It's possible someone undid a bunch of work I did when figuring out what the heck RSS needed to make it actually work work, or it could be the 10/40g hardware they shipped that was actually really broken :( -adrian > > On Mon, Mar 8, 2021 at 12:26 AM Hans Petter Selasky wro= te: > > > On 3/7/21 10:03 PM, =C3=96zkan KIRIK wrote: > > > Any suggestions to enable RSS ? > > > > I found that RSS hardware computed checksums are not correct when using > > iflib (intel hardware), compared to what the software expects, so > > traffic goes on wrong queue and gets dropped simply. Maybe you see > > something similar. > > > > --HPS > > > _______________________________________________ > freebsd-net@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-net > To unsubscribe, send any mail to "freebsd-net-unsubscribe@freebsd.org"