From patchwork Wed Nov 6 23:13:27 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sabrina Dubroca X-Patchwork-Id: 841878 Received: from flow-b3-smtp.messagingengine.com (flow-b3-smtp.messagingengine.com [202.12.124.138]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D512E20C486; Wed, 6 Nov 2024 23:13:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=202.12.124.138 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730934840; cv=none; b=H1V5iycyjmYbEZ069hBOLc28trSJFY2zx7CFVyMrncBTL/4EO+KudlJGVmWC6m74kMduFFVfnKHsSQL44+BwZ8vCHbEylLQqXCJc3fYuGrP3zkVyFKhdX2whv/4wUgEP88JngN6YVY+uhxUgBnq8DoFR2nR/lqIZc5Xj20gAeC8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730934840; c=relaxed/simple; bh=Jg8DlNLW/4b17xL7jXfLIlYMmo0k6NM4LTyfCHEHfG8=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=jBvV8ogcq2bXEH0lyOuBagElfwYMDi943M+MH5Ktpu5K1LHp/TiU19kIyl6j32MJJxb/V50EHBZIf/gRWkq5L9u16rp5j6LDK0Jh5ETplsXUk8mckQaOIPBh30CB7KcjDTn2yEtWmzgX5NgPCPnr3BM7kzRdsHa0fWX8r/hzij0= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=queasysnail.net; spf=pass smtp.mailfrom=queasysnail.net; dkim=pass (2048-bit key) header.d=queasysnail.net header.i=@queasysnail.net header.b=n6vga4Zz; dkim=pass (2048-bit key) header.d=messagingengine.com header.i=@messagingengine.com header.b=BkOcVq7S; arc=none smtp.client-ip=202.12.124.138 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=queasysnail.net Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=queasysnail.net Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=queasysnail.net header.i=@queasysnail.net header.b="n6vga4Zz"; dkim=pass (2048-bit key) header.d=messagingengine.com header.i=@messagingengine.com header.b="BkOcVq7S" Received: from phl-compute-08.internal (phl-compute-08.phl.internal [10.202.2.48]) by mailflow.stl.internal (Postfix) with ESMTP id A5C631D402E2; Wed, 6 Nov 2024 18:13:56 -0500 (EST) Received: from phl-mailfrontend-01 ([10.202.2.162]) by phl-compute-08.internal (MEProxy); Wed, 06 Nov 2024 18:13:56 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=queasysnail.net; h=cc:cc:content-transfer-encoding:content-type:date:date:from :from:in-reply-to:in-reply-to:message-id:mime-version:references :reply-to:subject:subject:to:to; s=fm1; t=1730934836; x= 1730938436; bh=LGzjYxQ5oSC7YQ/kl9JMaZyCqYUBuAx9f192esgcnHM=; b=n 6vga4ZzsIgTlLqwTzrg0X5ZGVL5TZQKd+VZwRGazFSj5rU0S6UPFVha5n9hPXe6e nLeE1rWreLHESffX9ojx3kL995PMYEvRb4VmwqhJxA4DyNQr/f1rSon4Ud1I6Jv6 dfjVOk1sdfPoBhfimQBZxg47UfefzBMqO7GbwWqDABBFRvMlxlIX4F/zuH0cRENH 8MnnKQcpztAw8hQLquxIFPq+kCSVMLSvf9p60+tpMnEyO4fmbZvhazLpSBf9p3Ae mTDfs0xyLhrGzhIlwHl2rBIye+EH0j3tmUcgWhz9O8s6NUicJWukO9h8AI1iNudU 8Iv6f5MhM3EDLx55Ce7zg== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:cc:content-transfer-encoding :content-type:date:date:feedback-id:feedback-id:from:from :in-reply-to:in-reply-to:message-id:mime-version:references :reply-to:subject:subject:to:to:x-me-proxy:x-me-sender :x-me-sender:x-sasl-enc; s=fm3; t=1730934836; x=1730938436; bh=L GzjYxQ5oSC7YQ/kl9JMaZyCqYUBuAx9f192esgcnHM=; b=BkOcVq7S1pzjhhEtt KbnxGz3xalA+VqXz2Kp1E9Ohl2wy/W6dqTH/h6gHN1IkIte8wVvltByBYrm0FnOj DGz8Gk03Hy7JjwV1ch/Hfxee1f5S4cxcdGEUTZLZ7/R8hFfY0XxNzGqfWHG49dJx YGrtfwVy39Pd9QdfCh8OlzI7KKYcD7lkoBxinpOTeoHIWrc2YMso9XwcMOmNvHk/ k1bxR6pB5kkWTIlZLZR6Jefvue2bfoNSspX9ky9vMBI0cSF0YNj/Nw1aGzW1Mtrq Y3SOiJ3JGqguepiQkhZGtUFXQ5PlidYPdJplRONh7KSLO5H3pUZ/UnupZRcv8nRK 6cRdg== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgeefuddrtdefgddtjecutefuodetggdotefrodftvf curfhrohhfihhlvgemucfhrghsthforghilhdpggftfghnshhusghstghrihgsvgdpuffr tefokffrpgfnqfghnecuuegrihhlohhuthemuceftddtnecusecvtfgvtghiphhivghnth hsucdlqddutddtmdenucfjughrpefhvfevufffkffojghfggfgsedtkeertdertddtnecu hfhrohhmpefurggsrhhinhgrucffuhgsrhhotggruceoshgusehquhgvrghshihsnhgrih hlrdhnvghtqeenucggtffrrghtthgvrhhnpeeiieeuieethedtfeehkefhhfegveeuhfet veeuleejieejieevhefghedugfehgfenucevlhhushhtvghrufhiiigvpedtnecurfgrrh grmhepmhgrihhlfhhrohhmpehsugesqhhuvggrshihshhnrghilhdrnhgvthdpnhgspghr tghpthhtohephedpmhhouggvpehsmhhtphhouhhtpdhrtghpthhtohepnhgvthguvghvse hvghgvrhdrkhgvrhhnvghlrdhorhhgpdhrtghpthhtohepshgusehquhgvrghshihsnhgr ihhlrdhnvghtpdhrtghpthhtohepkhhusggrsehkvghrnhgvlhdrohhrghdprhgtphhtth hopehshhhurghhsehkvghrnhgvlhdrohhrghdprhgtphhtthhopehlihhnuhigqdhkshgv lhhfthgvshhtsehvghgvrhdrkhgvrhhnvghlrdhorhhg X-ME-Proxy: Feedback-ID: i934648bf:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA; Wed, 6 Nov 2024 18:13:55 -0500 (EST) From: Sabrina Dubroca To: netdev@vger.kernel.org Cc: Sabrina Dubroca , Jakub Kicinski , Shuah Khan , linux-kselftest@vger.kernel.org Subject: [PATCH net-next 1/8] netdevsim: add more hw_features Date: Thu, 7 Nov 2024 00:13:27 +0100 Message-ID: X-Mailer: git-send-email 2.47.0 In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-kselftest@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 netdevsim currently only set HW_TC in its hw_features, but other features should also be present to better reflect the behavior of real HW. In my macsec offload testing, this ends up as HW_CSUM being missing from hw_features, so it doesn't stick in wanted_features when offload is turned off. Then HW_CSUM (and thus TSO, thanks to netdev_fix_features) is not automatically turned back on when offload is re-enabled. Signed-off-by: Sabrina Dubroca --- drivers/net/netdevsim/netdev.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/net/netdevsim/netdev.c b/drivers/net/netdevsim/netdev.c index cad85bb0cf54..0be47fed4efc 100644 --- a/drivers/net/netdevsim/netdev.c +++ b/drivers/net/netdevsim/netdev.c @@ -663,7 +663,11 @@ static void nsim_setup(struct net_device *dev) NETIF_F_FRAGLIST | NETIF_F_HW_CSUM | NETIF_F_TSO; - dev->hw_features |= NETIF_F_HW_TC; + dev->hw_features |= NETIF_F_HW_TC | + NETIF_F_SG | + NETIF_F_FRAGLIST | + NETIF_F_HW_CSUM | + NETIF_F_TSO; dev->max_mtu = ETH_MAX_MTU; dev->xdp_features = NETDEV_XDP_ACT_HW_OFFLOAD; }