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=-8.7 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, 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 BFADBC48BD7 for ; Thu, 27 Jun 2019 13:53:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9737B2084B for ; Thu, 27 Jun 2019 13:53:43 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=messagingengine.com header.i=@messagingengine.com header.b="KVfrpu9k" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726880AbfF0Nxm (ORCPT ); Thu, 27 Jun 2019 09:53:42 -0400 Received: from out4-smtp.messagingengine.com ([66.111.4.28]:45625 "EHLO out4-smtp.messagingengine.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726370AbfF0Nxl (ORCPT ); Thu, 27 Jun 2019 09:53:41 -0400 Received: from compute3.internal (compute3.nyi.internal [10.202.2.43]) by mailout.nyi.internal (Postfix) with ESMTP id E9610221BD; Thu, 27 Jun 2019 09:53:40 -0400 (EDT) Received: from mailfrontend1 ([10.202.2.162]) by compute3.internal (MEProxy); Thu, 27 Jun 2019 09:53:40 -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=beIA4HaohOB1UGUUKhrA2a8OWUveyS6ol9zLJ57nxGA=; b=KVfrpu9k tqOKvtVsJI9KBqj1vvvVI4oStQr4tXRYc5MpoK/jmsJWGudEHAUsryBFV94D/0BV HzNLeGwBpvhv8BleIjEtj0KMnPquISbErKCwVyI1jcjovHY9EEFXxjqc/gEnABUb MgZ0cZ/JVcWlvwyhYRvrwQ1iZlKGUcuFvAF/Bhv+qjSioeIIYm88oVj4G5ytxeH9 FVw1GNWVdlLVhR8+7QmqETRaHANRW3SSifgURRB+cTd11CUKppsaUSw1tIBlJhu3 61oCjiozZBblGhFEghZq8MvFUJYmAS2tH/GwhBS+j4prKNnqbL+zhjGrO7gQd4Ct 0WHnCJnBBuqdJw== X-ME-Sender: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgeduvddrudekgdejudcutefuodetggdotefrodftvf curfhrohhfihhlvgemucfhrghsthforghilhdpqfgfvfdpuffrtefokffrpgfnqfghnecu uegrihhlohhuthemuceftddtnecunecujfgurhephffvufffkffojghfggfgsedtkeertd ertddtnecuhfhrohhmpefkughoucfutghhihhmmhgvlhcuoehiughoshgthhesihguohhs tghhrdhorhhgqeenucfkphepudelfedrgeejrdduieehrddvhedunecurfgrrhgrmhepmh grihhlfhhrohhmpehiughoshgthhesihguohhstghhrdhorhhgnecuvehluhhsthgvrhfu ihiivgeptd X-ME-Proxy: Received: from splinter.mtl.com (unknown [193.47.165.251]) by mail.messagingengine.com (Postfix) with ESMTPA id 1DE7E8006F; Thu, 27 Jun 2019 09:53:38 -0400 (EDT) From: Ido Schimmel To: netdev@vger.kernel.org Cc: davem@davemloft.net, jiri@mellanox.com, petrm@mellanox.com, mlxsw@mellanox.com, Ido Schimmel Subject: [PATCH net-next 01/16] mlxsw: reg: Add Monitoring Time Precision Packet Port Configuration Register Date: Thu, 27 Jun 2019 16:52:44 +0300 Message-Id: <20190627135259.7292-2-idosch@idosch.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190627135259.7292-1-idosch@idosch.org> References: <20190627135259.7292-1-idosch@idosch.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Petr Machata This register serves for configuration of which PTP messages should be timestamped. This is a global configuration, despite the register name. Signed-off-by: Petr Machata Acked-by: Jiri Pirko Signed-off-by: Ido Schimmel --- drivers/net/ethernet/mellanox/mlxsw/reg.h | 38 +++++++++++++++++++++++ 1 file changed, 38 insertions(+) diff --git a/drivers/net/ethernet/mellanox/mlxsw/reg.h b/drivers/net/ethernet/mellanox/mlxsw/reg.h index e5f6bfd8a35a..971e336aa9ac 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/reg.h +++ b/drivers/net/ethernet/mellanox/mlxsw/reg.h @@ -9148,6 +9148,43 @@ static inline void mlxsw_reg_mprs_pack(char *payload, u16 parsing_depth, mlxsw_reg_mprs_vxlan_udp_dport_set(payload, vxlan_udp_dport); } +/* MTPPPC - Time Precision Packet Port Configuration + * ------------------------------------------------- + * This register serves for configuration of which PTP messages should be + * timestamped. This is a global configuration, despite the register name. + * + * Reserved when Spectrum-2. + */ +#define MLXSW_REG_MTPPPC_ID 0x9090 +#define MLXSW_REG_MTPPPC_LEN 0x28 + +MLXSW_REG_DEFINE(mtpppc, MLXSW_REG_MTPPPC_ID, MLXSW_REG_MTPPPC_LEN); + +/* reg_mtpppc_ing_timestamp_message_type + * Bitwise vector of PTP message types to timestamp at ingress. + * MessageType field as defined by IEEE 1588 + * Each bit corresponds to a value (e.g. Bit0: Sync, Bit1: Delay_Req) + * Default all 0 + * Access: RW + */ +MLXSW_ITEM32(reg, mtpppc, ing_timestamp_message_type, 0x08, 0, 16); + +/* reg_mtpppc_egr_timestamp_message_type + * Bitwise vector of PTP message types to timestamp at egress. + * MessageType field as defined by IEEE 1588 + * Each bit corresponds to a value (e.g. Bit0: Sync, Bit1: Delay_Req) + * Default all 0 + * Access: RW + */ +MLXSW_ITEM32(reg, mtpppc, egr_timestamp_message_type, 0x0C, 0, 16); + +static inline void mlxsw_reg_mtpppc_pack(char *payload, u16 ing, u16 egr) +{ + MLXSW_REG_ZERO(mtpppc, payload); + mlxsw_reg_mtpppc_ing_timestamp_message_type_set(payload, ing); + mlxsw_reg_mtpppc_egr_timestamp_message_type_set(payload, egr); +} + /* MGPIR - Management General Peripheral Information Register * ---------------------------------------------------------- * MGPIR register allows software to query the hardware and @@ -10216,6 +10253,7 @@ static const struct mlxsw_reg_info *mlxsw_reg_infos[] = { MLXSW_REG(mcda), MLXSW_REG(mgpc), MLXSW_REG(mprs), + MLXSW_REG(mtpppc), MLXSW_REG(mgpir), MLXSW_REG(tngcr), MLXSW_REG(tnumt), -- 2.20.1