From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 47ECBC433EF for ; Wed, 15 Sep 2021 10:13:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2B3FC6115B for ; Wed, 15 Sep 2021 10:13:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237498AbhIOKPG (ORCPT ); Wed, 15 Sep 2021 06:15:06 -0400 Received: from out4-smtp.messagingengine.com ([66.111.4.28]:41009 "EHLO out4-smtp.messagingengine.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237503AbhIOKPB (ORCPT ); Wed, 15 Sep 2021 06:15:01 -0400 Received: from compute6.internal (compute6.nyi.internal [10.202.2.46]) by mailout.nyi.internal (Postfix) with ESMTP id AE7225C018D; Wed, 15 Sep 2021 06:13:42 -0400 (EDT) Received: from mailfrontend1 ([10.202.2.162]) by compute6.internal (MEProxy); Wed, 15 Sep 2021 06:13:42 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-transfer-encoding:date:from :in-reply-to:message-id:mime-version:references:subject:to :x-me-proxy:x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s= fm3; bh=JZuVP1lLHdA8lfPS/LMpJBVAWHAoGWfPVbTqsAa0n0I=; b=rMrK3Uvk AlNtLmytemefPS5k/3gOIsRog+ecchfbZ4/PFNkaF7ENfSn5xzDde7eTqqdxXvnX 36EpQonS48HMtugpKv87fCHZAy/O3ZpXpHE+vnXF8lZOhekFMB/TeaSXaQN758+8 ugyk352WByUYgRIAN0bt5/tW3NBq7rDxgm7wKtd3yQkbwVT7hP+hMS/DsY87wIZ6 sLuz/ver514Xk6h1Po43NR78z7yp3S+op3QrW3XzJeTjeb/B9zLUmluWKRtPRFWT 7nAImRtT5ZElKDn1aTKzSzMbGi7Q+uEyc1u6+wkVFbDS03sF1j957AYPS7K5hOti /UnN6aaEboy4Fg== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvtddrudehuddgvddvucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucenucfjughrpefhvffufffkofgjfhgggfestdekre dtredttdenucfhrhhomhepkfguohcuufgthhhimhhmvghluceoihguohhstghhsehiugho shgthhdrohhrgheqnecuggftrfgrthhtvghrnhepudetieevffffveelkeeljeffkefhke ehgfdtffethfelvdejgffghefgveejkefhnecuvehluhhsthgvrhfuihiivgeptdenucfr rghrrghmpehmrghilhhfrhhomhepihguohhstghhsehiughoshgthhdrohhrgh X-ME-Proxy: Received: by mail.messagingengine.com (Postfix) with ESMTPA; Wed, 15 Sep 2021 06:13:40 -0400 (EDT) From: Ido Schimmel To: netdev@vger.kernel.org Cc: davem@davemloft.net, kuba@kernel.org, andrew@lunn.ch, jiri@nvidia.com, vadimp@nvidia.com, mlxsw@nvidia.com, Ido Schimmel Subject: [PATCH net-next 08/10] mlxsw: reg: Add fields to PMAOS register Date: Wed, 15 Sep 2021 13:13:12 +0300 Message-Id: <20210915101314.407476-9-idosch@idosch.org> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210915101314.407476-1-idosch@idosch.org> References: <20210915101314.407476-1-idosch@idosch.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Ido Schimmel The Ports Module Administrative and Operational Status (PMAOS) register configures and retrieves the per-module status. Extend it with fields required to support various module settings such as reset and power mode. Signed-off-by: Ido Schimmel --- drivers/net/ethernet/mellanox/mlxsw/reg.h | 26 +++++++++++++++++++++++ 1 file changed, 26 insertions(+) diff --git a/drivers/net/ethernet/mellanox/mlxsw/reg.h b/drivers/net/ethernet/mellanox/mlxsw/reg.h index 8d87f3cc5711..667856f00728 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/reg.h +++ b/drivers/net/ethernet/mellanox/mlxsw/reg.h @@ -5681,6 +5681,14 @@ static inline void mlxsw_reg_pspa_pack(char *payload, u8 swid, u8 local_port) MLXSW_REG_DEFINE(pmaos, MLXSW_REG_PMAOS_ID, MLXSW_REG_PMAOS_LEN); +/* reg_pmaos_rst + * Module reset toggle. + * Note: Setting reset while module is plugged-in will result in transition to + * "initializing" operational state. + * Access: OP + */ +MLXSW_ITEM32(reg, pmaos, rst, 0x00, 31, 1); + /* reg_pmaos_slot_index * Slot index. * Access: Index @@ -5693,6 +5701,24 @@ MLXSW_ITEM32(reg, pmaos, slot_index, 0x00, 24, 4); */ MLXSW_ITEM32(reg, pmaos, module, 0x00, 16, 8); +enum mlxsw_reg_pmaos_admin_status { + MLXSW_REG_PMAOS_ADMIN_STATUS_ENABLED = 1, + MLXSW_REG_PMAOS_ADMIN_STATUS_DISABLED = 2, + /* If the module is active and then unplugged, or experienced an error + * event, the operational status should go to "disabled" and can only + * be enabled upon explicit enable command. + */ + MLXSW_REG_PMAOS_ADMIN_STATUS_ENABLED_ONCE = 3, +}; + +/* reg_pmaos_admin_status + * Module administrative state (the desired state of the module). + * Note: To disable a module, all ports associated with the port must be + * administatively down first. + * Access: RW + */ +MLXSW_ITEM32(reg, pmaos, admin_status, 0x00, 8, 4); + /* reg_pmaos_ase * Admin state update enable. * If this bit is set, admin state will be updated based on admin_state field. -- 2.31.1