From patchwork Fri Jul 10 13:56:56 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ido Schimmel X-Patchwork-Id: 1326862 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=idosch.org Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=messagingengine.com header.i=@messagingengine.com header.a=rsa-sha256 header.s=fm3 header.b=GSowZ7GG; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4B3F4N1STbz9sRf for ; Fri, 10 Jul 2020 23:58:12 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728153AbgGJN6H (ORCPT ); Fri, 10 Jul 2020 09:58:07 -0400 Received: from new4-smtp.messagingengine.com ([66.111.4.230]:56737 "EHLO new4-smtp.messagingengine.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726965AbgGJN6H (ORCPT ); Fri, 10 Jul 2020 09:58:07 -0400 Received: from compute4.internal (compute4.nyi.internal [10.202.2.44]) by mailnew.nyi.internal (Postfix) with ESMTP id 355C858058B; Fri, 10 Jul 2020 09:58:06 -0400 (EDT) Received: from mailfrontend1 ([10.202.2.162]) by compute4.internal (MEProxy); Fri, 10 Jul 2020 09:58:06 -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=mqaXeefT+RT+euyy7dSPY6o0V/kL+Npk1B4vDO8I/Vw=; b=GSowZ7GG 6mCIVhP3bkzBIbR0c0DJLBqpIn1IMruStIpZvkeJPwbgfLmio/X3i6bTelz1HitU w/hLm20478399r01NCMbWvNgSQGUgGEWe4cMEofpvIyiokeW7DAjqlsSgxqEOtSb 7Wzv6S7eJT0noD5OFuAuKsPotVck4oSb1HeV8q7FRIgUokK54mw0AfPlTRRb2Iq2 SWQMlT4Eu9AXN5zCUFT6Q7o1X/SRlSzCksHejo/fb+wyPvVooHSft6jVP46K3+kj ezZNH8i7t3YGyivPfGpZTvaj65J9R53R1yK5CliD137Bsbv1c2GOHTZjWgb4BOjn wjbbKA5OKMi/xQ== X-ME-Sender: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgeduiedrvddugdejgecutefuodetggdotefrodftvf curfhrohhfihhlvgemucfhrghsthforghilhdpqfgfvfdpuffrtefokffrpgfnqfghnecu uegrihhlohhuthemuceftddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmdenuc fjughrpefhvffufffkofgjfhgggfestdekredtredttdenucfhrhhomhepkfguohcuufgt hhhimhhmvghluceoihguohhstghhsehiughoshgthhdrohhrgheqnecuggftrfgrthhtvg hrnhepudetieevffffveelkeeljeffkefhkeehgfdtffethfelvdejgffghefgveejkefh necukfhppedutdelrdeiiedrudelrddufeefnecuvehluhhsthgvrhfuihiivgepvdenuc frrghrrghmpehmrghilhhfrhhomhepihguohhstghhsehiughoshgthhdrohhrgh X-ME-Proxy: Received: from shredder.mtl.com (bzq-109-66-19-133.red.bezeqint.net [109.66.19.133]) by mail.messagingengine.com (Postfix) with ESMTPA id E98923280064; Fri, 10 Jul 2020 09:58:01 -0400 (EDT) From: Ido Schimmel To: netdev@vger.kernel.org Cc: davem@davemloft.net, kuba@kernel.org, jiri@mellanox.com, petrm@mellanox.com, mlxsw@mellanox.com, michael.chan@broadcom.com, saeedm@mellanox.com, leon@kernel.org, pablo@netfilter.org, kadlec@netfilter.org, fw@strlen.de, jhs@mojatatu.com, xiyou.wangcong@gmail.com, simon.horman@netronome.com, Amit Cohen , Ido Schimmel Subject: [PATCH net-next 03/13] mlxsw: reg: Add Monitoring Port Analyzer Global Register Date: Fri, 10 Jul 2020 16:56:56 +0300 Message-Id: <20200710135706.601409-4-idosch@idosch.org> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200710135706.601409-1-idosch@idosch.org> References: <20200710135706.601409-1-idosch@idosch.org> MIME-Version: 1.0 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Amit Cohen This register is used for global port analyzer configurations. Signed-off-by: Amit Cohen Reviewed-by: Jiri Pirko Reviewed-by: Petr Machata Signed-off-by: Petr Machata Signed-off-by: Ido Schimmel --- drivers/net/ethernet/mellanox/mlxsw/reg.h | 52 +++++++++++++++++++++++ 1 file changed, 52 insertions(+) diff --git a/drivers/net/ethernet/mellanox/mlxsw/reg.h b/drivers/net/ethernet/mellanox/mlxsw/reg.h index aa2fd7debec2..76f61bef03f8 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/reg.h +++ b/drivers/net/ethernet/mellanox/mlxsw/reg.h @@ -9502,6 +9502,57 @@ MLXSW_ITEM32(reg, mogcr, ptp_iftc, 0x00, 1, 1); */ MLXSW_ITEM32(reg, mogcr, ptp_eftc, 0x00, 0, 1); +/* MPAGR - Monitoring Port Analyzer Global Register + * ------------------------------------------------ + * This register is used for global port analyzer configurations. + * Note: This register is not supported by current FW versions for Spectrum-1. + */ +#define MLXSW_REG_MPAGR_ID 0x9089 +#define MLXSW_REG_MPAGR_LEN 0x0C + +MLXSW_REG_DEFINE(mpagr, MLXSW_REG_MPAGR_ID, MLXSW_REG_MPAGR_LEN); + +enum mlxsw_reg_mpagr_trigger { + MLXSW_REG_MPAGR_TRIGGER_EGRESS, + MLXSW_REG_MPAGR_TRIGGER_INGRESS, + MLXSW_REG_MPAGR_TRIGGER_INGRESS_WRED, + MLXSW_REG_MPAGR_TRIGGER_INGRESS_SHARED_BUFFER, + MLXSW_REG_MPAGR_TRIGGER_INGRESS_ING_CONG, + MLXSW_REG_MPAGR_TRIGGER_INGRESS_EGR_CONG, + MLXSW_REG_MPAGR_TRIGGER_EGRESS_ECN, + MLXSW_REG_MPAGR_TRIGGER_EGRESS_HIGH_LATENCY, +}; + +/* reg_mpagr_trigger + * Mirror trigger. + * Access: Index + */ +MLXSW_ITEM32(reg, mpagr, trigger, 0x00, 0, 4); + +/* reg_mpagr_pa_id + * Port analyzer ID. + * Access: RW + */ +MLXSW_ITEM32(reg, mpagr, pa_id, 0x04, 0, 4); + +/* reg_mpagr_probability_rate + * Sampling rate. + * Valid values are: 1 to 3.5*10^9 + * Value of 1 means "sample all". Default is 1. + * Access: RW + */ +MLXSW_ITEM32(reg, mpagr, probability_rate, 0x08, 0, 32); + +static inline void mlxsw_reg_mpagr_pack(char *payload, + enum mlxsw_reg_mpagr_trigger trigger, + u8 pa_id, u32 probability_rate) +{ + MLXSW_REG_ZERO(mpagr, payload); + mlxsw_reg_mpagr_trigger_set(payload, trigger); + mlxsw_reg_mpagr_pa_id_set(payload, pa_id); + mlxsw_reg_mpagr_probability_rate_set(payload, probability_rate); +} + /* MOMTE - Monitoring Mirror Trigger Enable Register * ------------------------------------------------- * This register is used to configure the mirror enable for different mirror @@ -10902,6 +10953,7 @@ static const struct mlxsw_reg_info *mlxsw_reg_infos[] = { MLXSW_REG(mgpc), MLXSW_REG(mprs), MLXSW_REG(mogcr), + MLXSW_REG(mpagr), MLXSW_REG(momte), MLXSW_REG(mtpppc), MLXSW_REG(mtpptr),