From nobody Tue Feb 08 15:13:45 2022 X-Original-To: dev-commits-src-branches@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 8FBAD19C2DC4; Tue, 8 Feb 2022 15:13:47 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4JtRNp2PHLz4dMl; Tue, 8 Feb 2022 15:13:46 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1644333227; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=LG9EF5pOurrGqEyvb4xwklSdXm7WBJ5lQdt1TANHbew=; b=KIuKy0J+0bW5WhMGjsIdwpbnfI/y+edJg5zZEmX0br+SKN0A20mH9CGlgiHXeSM4KImsNT Yu1QXynGxsUaGAfcTLwHogXWdifskaBmyOfLMLDOcoEagJYSIDtWXX4zXOOkFf7ocukZFh yjshJDWf1eb5DOua1aM0O3yi7WrcVtoYPQ4X3uYIMP+59jJv5LgNYGHzUG3lpw44REK1JS QiSGRGz4raWko2wnm8/bEfrJumrIzrcHe3dUXJ1bPRjmVF8OKzVM7OZ48/AGk4U6S3YxIZ CUKmwF38On5zaS+ARcpaBe8B40n34F0vOnScyiLvP3cIKHe1tdjGpoid+cfUXA== Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id E1C4F1BC11; Tue, 8 Feb 2022 15:13:45 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org ([127.0.1.44]) by gitrepo.freebsd.org (8.16.1/8.16.1) with ESMTP id 218FDjR1020384; Tue, 8 Feb 2022 15:13:45 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.16.1/8.16.1/Submit) id 218FDjOg020383; Tue, 8 Feb 2022 15:13:45 GMT (envelope-from git) Date: Tue, 8 Feb 2022 15:13:45 GMT Message-Id: <202202081513.218FDjOg020383@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org From: Hans Petter Selasky Subject: git: 7dedd4ba03e7 - stable/13 - mlx5en: Make the hw_lro parameter read only tunable. List-Id: Commits to the stable branches of the FreeBSD src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-branches List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-dev-commits-src-branches@freebsd.org X-BeenThere: dev-commits-src-branches@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: hselasky X-Git-Repository: src X-Git-Refname: refs/heads/stable/13 X-Git-Reftype: branch X-Git-Commit: 7dedd4ba03e7dcbfef067ee6877be79ba48db06e Auto-Submitted: auto-generated ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1644333227; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=LG9EF5pOurrGqEyvb4xwklSdXm7WBJ5lQdt1TANHbew=; b=cFZGowIsm7W/rP++GzJDh9N7YP1ox4B3fltarJ3raootYp/oUxtkTECOvngSnf/2gvL04s JaDJqJ0qL6F7rw0JuoD3b2sqnob+q/WrJpY6wMKt3q4IzfDtz2OD2A55L746R1gj8Uyrdo 74tllbfySRLXrqz0vJISkJbWGU979uem9HWq267Kxb4xlKR8uZAtmnN94Bs0MqQtauyuKS crP8VTf5iLODN9DMKpgIu6YdcpCLgOfcYoZ69csvaIu27b/I/G4pkQRAReV6RpNopuNE7c 67/7Y3E1jaNcLVwHIZaLySnGxiVycXbNRwvG3huc67Klg1KRaZw3ykC4QJ8mkQ== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1644333227; a=rsa-sha256; cv=none; b=RTR/PTMNy55dcSBsKSBbsmO9Co279iv8YMjLlDBviXVj4UHw9qCvXfn24KDpz8Jn7D7FUH Tf5F/rUQFizXOQieOk84PBR87tOkzgoj1mo3RRz24x+X9/u8nMzSHy0jLn5Ngks+dcehCU kwl1BrL/Zv4pZVuyM20AwMoezVY94bpT2oD3D6c0gULnz5RcbHI3CLf/QT5Oiw5xyxByrL 9f0+jRddaGXcDNS3/9vYOZMZjshOWe3MyYPGsLSM1PcVWiXprhLwznU5Jb68kJRuHgG5nG +2kopKxZDSqcTP2YqW9sGzKwyM+CxY6XCvZv7Ga9NOs4x1d5InsUkhnbj+vTnA== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N The branch stable/13 has been updated by hselasky: URL: https://cgit.FreeBSD.org/src/commit/?id=7dedd4ba03e7dcbfef067ee6877be79ba48db06e commit 7dedd4ba03e7dcbfef067ee6877be79ba48db06e Author: Hans Petter Selasky AuthorDate: 2022-02-08 15:08:51 +0000 Commit: Hans Petter Selasky CommitDate: 2022-02-08 15:08:51 +0000 mlx5en: Make the hw_lro parameter read only tunable. This prevents the so-called TIR context from changing during runtime. Sponsored by: NVIDIA Networking (cherry picked from commit a60f953424887cb4c72e2b113d4e0e0408c90bfc) --- sys/dev/mlx5/mlx5_en/mlx5_en_ethtool.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/sys/dev/mlx5/mlx5_en/mlx5_en_ethtool.c b/sys/dev/mlx5/mlx5_en/mlx5_en_ethtool.c index 9423e274de81..654a2a15cd56 100644 --- a/sys/dev/mlx5/mlx5_en/mlx5_en_ethtool.c +++ b/sys/dev/mlx5/mlx5_en/mlx5_en_ethtool.c @@ -1473,6 +1473,12 @@ mlx5e_create_ethtool(struct mlx5e_priv *priv) mlx5e_params_desc[2 * x], CTLTYPE_U64 | CTLFLAG_RD | CTLFLAG_MPSAFE, priv, x, &mlx5e_ethtool_handler, "QU", mlx5e_params_desc[2 * x + 1]); + } else if (strcmp(mlx5e_params_desc[2 * x], "hw_lro") == 0) { + /* read-only, but tunable parameters */ + SYSCTL_ADD_PROC(&priv->sysctl_ctx, SYSCTL_CHILDREN(node), OID_AUTO, + mlx5e_params_desc[2 * x], CTLTYPE_U64 | CTLFLAG_RDTUN | + CTLFLAG_MPSAFE, priv, x, &mlx5e_ethtool_handler, "QU", + mlx5e_params_desc[2 * x + 1]); } else { /* * NOTE: In FreeBSD-11 and newer the