From patchwork Wed Apr 3 18:41:42 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Daniel Machon X-Patchwork-Id: 13616592 X-Patchwork-Delegate: kuba@kernel.org Received: from esa.microchip.iphmx.com (esa.microchip.iphmx.com [68.232.153.233]) (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 B022015359C; Wed, 3 Apr 2024 18:42:14 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=68.232.153.233 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712169737; cv=none; b=DUzcbyx1yOtDFaRnmTQ2scqgNFQysg2SCHlMgU0zHgOY/JhCXDWiwF/x7d7Hgr0DCJjDPv8CJGbsTZ1QHEphHv/IkaPAO7anwiBYePW2L58mrQL5zom6IYVyC+4ehsmpu+z6bVZOYaFQQJIsYOMGr/3N+adht0evpEP2lbqzatM= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712169737; c=relaxed/simple; bh=otSGrqELwfG2u5gWiiACNPA1KqM19QjHPY37cn0Pw7M=; h=From:Date:Subject:MIME-Version:Content-Type:Message-ID:References: In-Reply-To:To:CC; b=oC1mKRUdmqB7KI39VyE1dUokK9ao8L2MU9JvWrNIrsifVrXRCF0VlwolZ8lkgA+eHKdt84svxawETM8WZJqCPrBQNyEizWF2A1w8vZt63zL6HvUw2HPjTvO5dZQmX1I9Gr3wioWBNS+OTOhCxhUlOZa8tQkK216vG47Y2fi5DQk= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=microchip.com; spf=pass smtp.mailfrom=microchip.com; dkim=pass (2048-bit key) header.d=microchip.com header.i=@microchip.com header.b=YLnKeusc; arc=none smtp.client-ip=68.232.153.233 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=microchip.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=microchip.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=microchip.com header.i=@microchip.com header.b="YLnKeusc" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1712169734; x=1743705734; h=from:date:subject:mime-version:content-transfer-encoding: message-id:references:in-reply-to:to:cc; bh=otSGrqELwfG2u5gWiiACNPA1KqM19QjHPY37cn0Pw7M=; b=YLnKeusc6bhryot9ig0m0Uf2mTNB8GleLy6x7VtZJwXcCvTJV9gUYq8m CtVgH/E6h9h8uX3Nfx92IOV8CgAX16/qM7P0heedakn2JhmbCw/Nk8sPg CSK/HXb8fJz02ZHr9gJ2dBTRZO/tid+20HOW+HnrhB5F10y8C09F2LWtS vRqAHXaDeLE9wZGblp1mLJ9jzEqPrQgBtUBaOqKCPWKoAFxVP+5e4ygI9 BR+V3r8dWEQ8qCzJK4usfdU1y+jdk/U6CzB4vd06T0NfmuQ9XFxZ7iOsX vCfit90nEr3l5B3palHz88VjI4nGp7apT3tsE1hC2hMdDpmwwS2tISsuK A==; X-CSE-ConnectionGUID: S7G30frMRjS4zHdERZ8jng== X-CSE-MsgGUID: zGSWXMK5TQOOroPrNouTCQ== X-IronPort-AV: E=Sophos;i="6.07,177,1708412400"; d="scan'208";a="21259575" X-Amp-Result: SKIPPED(no attachment in message) Received: from unknown (HELO email.microchip.com) ([170.129.1.10]) by esa1.microchip.iphmx.com with ESMTP/TLS/ECDHE-RSA-AES128-GCM-SHA256; 03 Apr 2024 11:42:13 -0700 Received: from chn-vm-ex02.mchp-main.com (10.10.85.144) by chn-vm-ex03.mchp-main.com (10.10.85.151) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.35; Wed, 3 Apr 2024 11:42:10 -0700 Received: from DEN-DL-M70577.microchip.com (10.10.85.11) by chn-vm-ex02.mchp-main.com (10.10.85.144) with Microsoft SMTP Server id 15.1.2507.35 via Frontend Transport; Wed, 3 Apr 2024 11:42:08 -0700 From: Daniel Machon Date: Wed, 3 Apr 2024 20:41:42 +0200 Subject: [PATCH net-next 1/3] net: sparx5: support 72-bit VCAP actions Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-ID: <20240403-mirror-redirect-actions-v1-1-c8e7c8132c89@microchip.com> References: <20240403-mirror-redirect-actions-v1-0-c8e7c8132c89@microchip.com> In-Reply-To: <20240403-mirror-redirect-actions-v1-0-c8e7c8132c89@microchip.com> To: Lars Povlsen , Steen Hegelund , , "David S. Miller" , Eric Dumazet , "Jakub Kicinski" , Paolo Abeni CC: , , , Daniel Machon X-Mailer: b4 0.14-dev X-Patchwork-Delegate: kuba@kernel.org In preparation for supporting tc flower mirred and redirect action, extend the VCAP API to support 72-bit wide VCAP actions. Signed-off-by: Daniel Machon --- drivers/net/ethernet/microchip/vcap/vcap_api.c | 12 ++++++++++++ drivers/net/ethernet/microchip/vcap/vcap_api_client.h | 2 ++ 2 files changed, 14 insertions(+) diff --git a/drivers/net/ethernet/microchip/vcap/vcap_api.c b/drivers/net/ethernet/microchip/vcap/vcap_api.c index ef980e4e5bc2..80ae5e1708a6 100644 --- a/drivers/net/ethernet/microchip/vcap/vcap_api.c +++ b/drivers/net/ethernet/microchip/vcap/vcap_api.c @@ -2907,6 +2907,18 @@ int vcap_rule_add_action_u32(struct vcap_rule *rule, } EXPORT_SYMBOL_GPL(vcap_rule_add_action_u32); +/* Add a 72 bit action field with value to the rule */ +int vcap_rule_add_action_u72(struct vcap_rule *rule, + enum vcap_action_field action, + struct vcap_u72_action *fieldval) +{ + struct vcap_client_actionfield_data data; + + memcpy(&data.u72, fieldval, sizeof(data.u72)); + return vcap_rule_add_action(rule, action, VCAP_FIELD_U72, &data); +} +EXPORT_SYMBOL_GPL(vcap_rule_add_action_u72); + static int vcap_read_counter(struct vcap_rule_internal *ri, struct vcap_counter *ctr) { diff --git a/drivers/net/ethernet/microchip/vcap/vcap_api_client.h b/drivers/net/ethernet/microchip/vcap/vcap_api_client.h index 88641508f885..56874f2adbba 100644 --- a/drivers/net/ethernet/microchip/vcap/vcap_api_client.h +++ b/drivers/net/ethernet/microchip/vcap/vcap_api_client.h @@ -200,6 +200,8 @@ int vcap_rule_add_action_bit(struct vcap_rule *rule, enum vcap_action_field action, enum vcap_bit val); int vcap_rule_add_action_u32(struct vcap_rule *rule, enum vcap_action_field action, u32 value); +int vcap_rule_add_action_u72(struct vcap_rule *rule, enum vcap_action_field action, + struct vcap_u72_action *fieldval); /* Get number of rules in a vcap instance lookup chain id range */ int vcap_admin_rule_count(struct vcap_admin *admin, int cid);