From patchwork Thu Mar 7 08:42:20 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Saeed Mahameed X-Patchwork-Id: 13585205 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 277D0839EF for ; Thu, 7 Mar 2024 08:42:42 +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=1709800963; cv=none; b=Dcev8FJ4AEJqLYkmnOZZuToVatqbPRiEx82lbDqnInXtH2mNKEOIVf1tdRF2YEcu5HauTkM4gaOfp2DRalchNYtqJSPieIoBei7xlKx5t0WqRLSRWySr8Pgp1lIeGoQZBBDiCytpbMnvoTVnpExD+BBBRa76ldGqBzhbHUX/NJs= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709800963; c=relaxed/simple; bh=aJO7z7J6QkZg90C6iQiXeOQf6XCLg+xoSnpEi6kPRiM=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=Me4p28jfHHdRGAphuhnaOs8YPILbPoS5ZlHaJKTZoLaQGkaCZ+Xv9P+Rh/GdQ6rHgXSuBXuaW6a5YRxlCtMW5p4Y/OKqzHyUEOieWJyt/g2azEkUcT/Jh2CCdJy0/TD+YpA6/9RnZjEjEijIFQCuzdHdBGTxHPfj7ApiG9fXHpE= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=h2J5p9Jg; 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="h2J5p9Jg" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8EBF2C43394; Thu, 7 Mar 2024 08:42:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1709800962; bh=aJO7z7J6QkZg90C6iQiXeOQf6XCLg+xoSnpEi6kPRiM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=h2J5p9JgGraLijOdaWfzsPk4yTyQNOcdyzjxnfggFQaMOCqsd89eEZxZruiA7aRzW RI/1TxyuAQuIhqDBSZfKZqpkZA9LgjKUpnbEVBkODs0SFCvvSskhPkxAfDmmKbtQSf JheBPZ8hi7yL4m3i1r3I8HGFbG1seuBE1FuIjJf6H2Fd2L/AHjrXewaF58p6DodqRv IuEqKihZVEU4haMhjjxdnhUf5GyAXlII2YzcDM0fIDt6MXxMJUX4EFK49FaCqRnZpn h7vGBl2kxRoQYWk667Rscv/uhpIqHYPnpnzdEaXxUE6VFkoVrBTOJuoSgb14+ni38j l2jKCznVrQ7fA== 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 Subject: [net-next V6 06/15] net/mlx5: SD, Add informative prints in kernel log Date: Thu, 7 Mar 2024 00:42:20 -0800 Message-ID: <20240307084229.500776-7-saeed@kernel.org> X-Mailer: git-send-email 2.44.0 In-Reply-To: <20240307084229.500776-1-saeed@kernel.org> References: <20240307084229.500776-1-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);