From patchwork Sat Mar 2 07:22:36 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Saeed Mahameed X-Patchwork-Id: 13579458 X-Patchwork-Delegate: kuba@kernel.org Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 E34711428F for ; Sat, 2 Mar 2024 07:23:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709364205; cv=none; b=aLmREfsyY1j2zxKXvNNon1/eLg8NgqMRuWc/tHwzJd3dNlVbDxPLQldBVzwIQ9bFG6XpKTSP8f6glCSOMR6z7IHkTLaaJNAksZd1XcBEImRf6+8ih7Z8A160z+p0ov6ocMSqdhYwgaJ3G/untXz/jHGBnmxZ3PiEgYq4QQCzQHo= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709364205; c=relaxed/simple; bh=aJO7z7J6QkZg90C6iQiXeOQf6XCLg+xoSnpEi6kPRiM=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=rIHkiCIH5kbrEbTVZ44PY+JnMnmFRfjeKKw5vpRbUT8t7V9CveFIdbDKFoPqIyxLFO3NOikn7OFonWJcfHa5tRNK4frqrJFzeaCtnFu/6nsTvxyl5tJnPuD6aHRqlwZtMlXrtrtNqU5WpNrWASDZEKITe9RpNIzOnNULopvN9II= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Ib0EiWcH; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="Ib0EiWcH" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5397FC433C7; Sat, 2 Mar 2024 07:23:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1709364204; bh=aJO7z7J6QkZg90C6iQiXeOQf6XCLg+xoSnpEi6kPRiM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Ib0EiWcHzl1+aopBVGOEAwFt8un6V3DDTpy3pn93SuCMzzBpVt21R13bdVv7/edyz qezPrkgukjqKtxqHiACeIc0D4qu3j/Xgxzmr7i4XIlGiVXY0Yfyt3fntjN8fYq/6tY HXm/d/3nFR4zg9TvfHDo63F0vJs8AOlGL1KqgfDzkeTQbi46QT7DVEq3/AtM/evCUt E+6RsHb8Nntj7xvgRSIElHM1ybrFs3f93VjKjDMGdGNr4/FNracSdkEZm+9kWVcmLI elBywmGShVJTUaDUvbk/ydkephXrG67sDyyHltRUJASR65RSg6CAR2LLWeJ/5+C3Wp b5ukvONgB1ChQ== From: Saeed Mahameed To: "David S. Miller" , Jakub Kicinski , Paolo Abeni , Eric Dumazet Cc: Saeed Mahameed , netdev@vger.kernel.org, Tariq Toukan , Gal Pressman , Leon Romanovsky , sridhar.samudrala@intel.com, Jay Vosburgh , Jiri Pirko , Greg Kroah-Hartman Subject: [net-next V4 06/15] net/mlx5: SD, Add informative prints in kernel log Date: Fri, 1 Mar 2024 23:22:36 -0800 Message-ID: <20240302072246.67920-7-saeed@kernel.org> X-Mailer: git-send-email 2.44.0 In-Reply-To: <20240302072246.67920-1-saeed@kernel.org> References: <20240302072246.67920-1-saeed@kernel.org> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Patchwork-Delegate: kuba@kernel.org From: Tariq Toukan Print to kernel log when an SD group moves from/to ready state. Signed-off-by: Tariq Toukan Signed-off-by: Saeed Mahameed --- .../net/ethernet/mellanox/mlx5/core/lib/sd.c | 21 +++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lib/sd.c b/drivers/net/ethernet/mellanox/mlx5/core/lib/sd.c index 76c2426c2498..918138c13a92 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/lib/sd.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/lib/sd.c @@ -376,6 +376,21 @@ static void sd_cmd_unset_secondary(struct mlx5_core_dev *secondary) mlx5_fs_cmd_set_l2table_entry_silent(secondary, 0); } +static void sd_print_group(struct mlx5_core_dev *primary) +{ + struct mlx5_sd *sd = mlx5_get_sd(primary); + struct mlx5_core_dev *pos; + int i; + + sd_info(primary, "group id %#x, primary %s, vhca %#x\n", + sd->group_id, pci_name(primary->pdev), + MLX5_CAP_GEN(primary, vhca_id)); + mlx5_sd_for_each_secondary(i, primary, pos) + sd_info(primary, "group id %#x, secondary_%d %s, vhca %#x\n", + sd->group_id, i - 1, pci_name(pos->pdev), + MLX5_CAP_GEN(pos, vhca_id)); +} + int mlx5_sd_init(struct mlx5_core_dev *dev) { struct mlx5_core_dev *primary, *pos, *to; @@ -413,6 +428,10 @@ int mlx5_sd_init(struct mlx5_core_dev *dev) goto err_unset_secondaries; } + sd_info(primary, "group id %#x, size %d, combined\n", + sd->group_id, mlx5_devcom_comp_get_size(sd->devcom)); + sd_print_group(primary); + return 0; err_unset_secondaries: @@ -443,6 +462,8 @@ void mlx5_sd_cleanup(struct mlx5_core_dev *dev) mlx5_sd_for_each_secondary(i, primary, pos) sd_cmd_unset_secondary(pos); sd_cmd_unset_primary(primary); + + sd_info(primary, "group id %#x, uncombined\n", sd->group_id); out: sd_unregister(dev); sd_cleanup(dev);