From patchwork Mon Dec 10 03:04:34 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Saeed Mahameed X-Patchwork-Id: 10720571 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id EE80B1759 for ; Mon, 10 Dec 2018 03:05:15 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id DEB07286DF for ; Mon, 10 Dec 2018 03:05:15 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id D2BF029D12; Mon, 10 Dec 2018 03:05:15 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI,UNPARSEABLE_RELAY autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 6DB51286DF for ; Mon, 10 Dec 2018 03:05:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726497AbeLJDFK (ORCPT ); Sun, 9 Dec 2018 22:05:10 -0500 Received: from mail-il-dmz.mellanox.com ([193.47.165.129]:51090 "EHLO mellanox.co.il" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726395AbeLJDFK (ORCPT ); Sun, 9 Dec 2018 22:05:10 -0500 Received: from Internal Mail-Server by MTLPINE1 (envelope-from saeedm@mellanox.com) with ESMTPS (AES256-SHA encrypted); 10 Dec 2018 05:11:11 +0200 Received: from sx1.mtl.com ([172.16.5.55]) by labmailer.mlnx (8.13.8/8.13.8) with ESMTP id wBA34sGK008514; Mon, 10 Dec 2018 05:05:01 +0200 From: Saeed Mahameed To: Leon Romanovsky , saeedm@mellanox.com Cc: netdev@vger.kernel.org, linux-rdma@vger.kernel.org, Jason Gunthorpe , Mikhael Goikhman Subject: [PATCH mlx5-next 02/10] net/mlx5: Add support for PCIe power slot exceeded error in PME Date: Sun, 9 Dec 2018 19:04:34 -0800 Message-Id: <20181210030442.7543-3-saeedm@mellanox.com> X-Mailer: git-send-email 2.19.2 In-Reply-To: <20181210030442.7543-1-saeedm@mellanox.com> References: <20181210030442.7543-1-saeedm@mellanox.com> MIME-Version: 1.0 Sender: linux-rdma-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Mikhael Goikhman Support a new hardware error type in port module events: - error_type=0xc (PCIe system power slot exceeded) Signed-off-by: Mikhael Goikhman Signed-off-by: Saeed Mahameed --- drivers/net/ethernet/mellanox/mlx5/core/events.c | 2 ++ drivers/net/ethernet/mellanox/mlx5/core/lib/mlx5.h | 1 + 2 files changed, 3 insertions(+) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/events.c b/drivers/net/ethernet/mellanox/mlx5/core/events.c index 587d93ec905f..ba9249bcfcba 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/events.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/events.c @@ -190,6 +190,8 @@ static const char *mlx5_pme_error_to_string(enum port_module_event_error_type er return "High Temperature"; case MLX5_MODULE_EVENT_ERROR_BAD_CABLE: return "Bad or shorted cable/module"; + case MLX5_MODULE_EVENT_ERROR_PCIE_POWER_SLOT_EXCEEDED: + return "One or more network ports have been powered down due to insufficient/unadvertised power on the PCIe slot"; default: return "Unknown error"; } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lib/mlx5.h b/drivers/net/ethernet/mellanox/mlx5/core/lib/mlx5.h index af19fa61e9ef..979970f8fa0f 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/lib/mlx5.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/lib/mlx5.h @@ -63,6 +63,7 @@ enum port_module_event_error_type { MLX5_MODULE_EVENT_ERROR_UNKNOWN_IDENTIFIER = 0x5, MLX5_MODULE_EVENT_ERROR_HIGH_TEMPERATURE = 0x6, MLX5_MODULE_EVENT_ERROR_BAD_CABLE = 0x7, + MLX5_MODULE_EVENT_ERROR_PCIE_POWER_SLOT_EXCEEDED = 0xc, MLX5_MODULE_EVENT_ERROR_NUM, };