From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from smtp1.osuosl.org (smtp1.osuosl.org [140.211.166.138]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 8B481C35FFA for ; Wed, 19 Mar 2025 10:19:51 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp1.osuosl.org (Postfix) with ESMTP id 31B2D81346; Wed, 19 Mar 2025 10:19:51 +0000 (UTC) X-Virus-Scanned: amavis at osuosl.org Received: from smtp1.osuosl.org ([127.0.0.1]) by localhost (smtp1.osuosl.org [127.0.0.1]) (amavis, port 10024) with ESMTP id oRT9NFV5ZFDM; Wed, 19 Mar 2025 10:19:50 +0000 (UTC) X-Comment: SPF check N/A for local connections - client-ip=140.211.166.142; helo=lists1.osuosl.org; envelope-from=intel-wired-lan-bounces@osuosl.org; receiver= DKIM-Filter: OpenDKIM Filter v2.11.0 smtp1.osuosl.org 8F90F8134E DKIM-Signature: v=1; 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Wed, 19 Mar 2025 10:19:49 +0000 (UTC) X-Virus-Scanned: amavis at osuosl.org Received: from smtp2.osuosl.org ([127.0.0.1]) by localhost (smtp2.osuosl.org [127.0.0.1]) (amavis, port 10024) with ESMTP id KMkaRg2F2hJ3 for ; Wed, 19 Mar 2025 10:19:48 +0000 (UTC) Received-SPF: Pass (mailfrom) identity=mailfrom; client-ip=193.142.43.55; helo=galois.linutronix.de; envelope-from=kurt@linutronix.de; receiver= DMARC-Filter: OpenDMARC Filter v1.4.2 smtp2.osuosl.org 1C5FC40109 DKIM-Filter: OpenDKIM Filter v2.11.0 smtp2.osuosl.org 1C5FC40109 Received: from galois.linutronix.de (Galois.linutronix.de [193.142.43.55]) by smtp2.osuosl.org (Postfix) with ESMTPS id 1C5FC40109 for ; Wed, 19 Mar 2025 10:19:47 +0000 (UTC) From: Kurt Kanzenbach To: Rui Salvaterra , anthony.l.nguyen@intel.com, przemyslaw.kitszel@intel.com Cc: edumazet@google.com, kuba@kernel.org, intel-wired-lan@lists.osuosl.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Rui Salvaterra In-Reply-To: <20250313093615.8037-1-rsalvaterra@gmail.com> References: <20250313093615.8037-1-rsalvaterra@gmail.com> Date: Wed, 19 Mar 2025 11:19:41 +0100 Message-ID: <87sen9qq4i.fsf@kurt.kurt.home> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha512; protocol="application/pgp-signature" X-Mailman-Original-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1742379583; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=Hh3CFzpnRkrvrYwIsX7t2UZ7nGTfdesn+azK/Q0iP80=; b=FkhFvJf07CxvmLoYuAMhCx8uq+jrRxXM+E27yceHFUFho4yC84glrX8Eyxd/1Gr2oKJRFe SFJ0e+ytQL+/9mAIIFQNLt0eKHop5sniH7t8KKbAHTo5EnaFVC84yInLMF7QKt2GarTeLI KhyOuIB4boe7W7KIPCt4+hN9+srXJdgU3pNhlA9sCDzbPY7fbLDsgYLfkwbC/B28xlOBBO m0JY/bjympXqVK94uJ2Va6hTB207fGQDZb8PGDQwnwMtf/rU3wFCz7EarLmDj9XEHISnlB KoTZiBI4xiNXl4jhJWXiZAsJJZhL9K6htr0VS+XQiOZfVDYaNVe6veeeIIb8iw== X-Mailman-Original-DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1742379583; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=Hh3CFzpnRkrvrYwIsX7t2UZ7nGTfdesn+azK/Q0iP80=; b=JJNn6Lwp5ImN5DrNu9vn/EN5tY0mExwVy/nOITMZxlHwbMJ4jCPLph0JlRf2sZn7Hz3urm nItPKYwBtMlb1dDQ== X-Mailman-Original-Authentication-Results: smtp2.osuosl.org; dmarc=pass (p=none dis=none) header.from=linutronix.de X-Mailman-Original-Authentication-Results: smtp2.osuosl.org; dkim=pass (2048-bit key, unprotected) header.d=linutronix.de header.i=@linutronix.de header.a=rsa-sha256 header.s=2020 header.b=FkhFvJf0; dkim=pass header.d=linutronix.de header.i=@linutronix.de header.a=ed25519-sha256 header.s=2020e header.b=JJNn6Lwp Subject: Re: [Intel-wired-lan] [PATCH iwl-next] igc: enable HW vlan tag insertion/stripping by default X-BeenThere: intel-wired-lan@osuosl.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Intel Wired Ethernet Linux Kernel Driver Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-wired-lan-bounces@osuosl.org Sender: "Intel-wired-lan" --=-=-= Content-Type: text/plain On Thu Mar 13 2025, Rui Salvaterra wrote: > This is enabled by default in other Intel drivers I've checked (e1000, e1000e, > iavf, igb and ice). Fixes an out-of-the-box performance issue when running > OpenWrt on typical mini-PCs with igc-supported Ethernet controllers and 802.1Q > VLAN configurations, as ethtool isn't part of the default packages and sane > defaults are expected. > > In my specific case, with an Intel N100-based machine with four I226-V Ethernet > controllers, my upload performance increased from under 30 Mb/s to the expected > ~1 Gb/s. > > Signed-off-by: Rui Salvaterra Great, thanks a lot. 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