From patchwork Thu Oct 29 11:46:43 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ivan Malov X-Patchwork-Id: 82739 X-Patchwork-Delegate: ferruh.yigit@amd.com Return-Path: X-Original-To: patchwork@inbox.dpdk.org Delivered-To: patchwork@inbox.dpdk.org Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 36DF4A04B5; Thu, 29 Oct 2020 12:46:58 +0100 (CET) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id C86F1CA74; Thu, 29 Oct 2020 12:46:55 +0100 (CET) Received: from shelob.oktetlabs.ru (shelob.oktetlabs.ru [91.220.146.113]) by dpdk.org (Postfix) with ESMTP id DD7E3CA67 for ; Thu, 29 Oct 2020 12:46:52 +0100 (CET) Received: from localhost.localdomain (unknown [188.242.7.54]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by shelob.oktetlabs.ru (Postfix) with ESMTPSA id 2149A7F523; Thu, 29 Oct 2020 14:46:51 +0300 (MSK) DKIM-Filter: OpenDKIM Filter v2.11.0 shelob.oktetlabs.ru 2149A7F523 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=oktetlabs.ru; s=default; t=1603972011; bh=blzbWySfRJZx8g70DXiQEYju61m/1jf86YLPKHdUh0Y=; h=From:To:Cc:Subject:Date; b=qhvDa3wkNzY4VrYkezwoBKPjD1H1Z0N74Y672LbNTM0LUJrpwu8odRH/nXfJ8Tv7Q S7undRGkk5r6Pik536I/twQRYhfknT36sv1AXiInrQ0qi6NCD5Rxz5w01QT3C32c7S /4bZyQne7Qw7tsP1OyFawMsYHqyJEbcp3qyyvNlM= From: Ivan Malov To: dev@dpdk.org Cc: Ori Kam , Thomas Monjalon , Ferruh Yigit , Andrew Rybchenko Date: Thu, 29 Oct 2020 14:46:43 +0300 Message-Id: <20201029114644.22169-1-ivan.malov@oktetlabs.ru> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Subject: [dpdk-dev] [PATCH 1/2] ethdev: introduce transfer attribute to shared action conf X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" In a flow rule, attribute "transfer" means operation level at which both traffic is matched and actions are conducted. Add the very same attribute to shared action configuration. If a driver needs to prepare HW resources in two different ways, depending on the operation level, in order to set up an action, then this new attribute will indicate the level. Also, when handling a flow rule insertion, the driver will be able to turn down a shared action if its level is unfit. Signed-off-by: Ivan Malov --- lib/librte_ethdev/rte_flow.h | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/lib/librte_ethdev/rte_flow.h b/lib/librte_ethdev/rte_flow.h index a8eac4deb..0b993d8eb 100644 --- a/lib/librte_ethdev/rte_flow.h +++ b/lib/librte_ethdev/rte_flow.h @@ -3487,6 +3487,13 @@ struct rte_flow_shared_action_conf { /**< Action valid for rules applied to ingress traffic. */ uint32_t egress:1; /**< Action valid for rules applied to egress traffic. */ + + /** + * This attribute matches that of the flow rules which + * are supposed to comprise the given shared action. + * See struct rte_flow_attr. + */ + uint32_t transfer:1; }; /**