From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 899D845B60; Thu, 17 Oct 2024 19:39:34 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 0D2754029C; Thu, 17 Oct 2024 19:39:34 +0200 (CEST) Received: from fhigh-a8-smtp.messagingengine.com (fhigh-a8-smtp.messagingengine.com [103.168.172.159]) by mails.dpdk.org (Postfix) with ESMTP id D6B9F4025F for ; Thu, 17 Oct 2024 19:39:31 +0200 (CEST) Received: from phl-compute-10.internal (phl-compute-10.phl.internal [10.202.2.50]) by mailfhigh.phl.internal (Postfix) with ESMTP id 2C78A114017B; Thu, 17 Oct 2024 13:39:31 -0400 (EDT) Received: from phl-mailfrontend-02 ([10.202.2.163]) by phl-compute-10.internal (MEProxy); Thu, 17 Oct 2024 13:39:31 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=monjalon.net; h= cc:cc:content-transfer-encoding:content-type:content-type:date :date:from:from:in-reply-to:in-reply-to:message-id:mime-version :references:reply-to:subject:subject:to:to; s=fm2; t=1729186771; x=1729273171; bh=2uV5JyHcainkhMiYJ3woPSKy4tys97IkA8nqjE7mz+Y=; b= Ne5EvUBv76R5WaOHLvRccbtIVRPnQIYnjWK0WIeWio29GI0OJecG6vseGqKskyO7 c5GzyiDz3nzBHa41yxtRR9c8/iAAoEZzNLPiJpdcq4KOaBpYsb8vV5alnnRhzMKa yEvpkIS1B3e86jnzLlQomMW+sJlqsUqvF9B5AYhUPLAV165Ywb9mLjTe/floQjPD QUbmA0V4hWaRM8sioa1KgmjqPhmI2McEbahRxCd+skV02GSKH9C8e/kZ+DQyxFJ4 +b3irxKUIw3WgB28pF3pn+N3E6zX7nHD6tN1bXgNDciQIDuH/fXk7fB5R7IEHdKD Iz+ebbvOGbpK+LYQ/dHmbg== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:cc:content-transfer-encoding :content-type:content-type:date:date:feedback-id:feedback-id :from:from:in-reply-to:in-reply-to:message-id:mime-version :references:reply-to:subject:subject:to:to:x-me-proxy:x-me-proxy :x-me-sender:x-me-sender:x-sasl-enc; s=fm2; t=1729186771; x= 1729273171; bh=2uV5JyHcainkhMiYJ3woPSKy4tys97IkA8nqjE7mz+Y=; b=K VEVcank/isU7X8ETyY3yGo6kNCxepsB1mlyKehyPNls1kmDApUSNj6RcyZQhWS/8 nMFcI1h2dx+BoAiPsiFwMRAzcLBeyOjHAATSSvATf8uMwRkjUcF3TZK7Gf+jjliV zfy+wkI5D+G6AaRGyux/tstOhuKB3jE6XJ079ndBmwr9mx0/ukN7r+gPMtDD/UzL aCrugx3oTY01iJEYnPL7wwZiQA9DCVqktFGJp1rFyxO2d2xhc9P5NpVimxcPP+mz R0uYFqqzdTbCg7GWOOzuxkxapcttZvgEERbP5G2kXjb5VylNUSxgkBuRmZRk3pZc cRxBvo83K498WpsEOE67w== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgeeftddrvdehuddguddujecutefuodetggdotefrod ftvfcurfhrohhfihhlvgemucfhrghsthforghilhdpggftfghnshhusghstghrihgsvgdp uffrtefokffrpgfnqfghnecuuegrihhlohhuthemuceftddtnecusecvtfgvtghiphhivg hnthhsucdlqddutddtmdenucfjughrpefhvfevufffkfgjfhgggfgtsehtufertddttdej necuhfhrohhmpefvhhhomhgrshcuofhonhhjrghlohhnuceothhhohhmrghssehmohhnjh grlhhonhdrnhgvtheqnecuggftrfgrthhtvghrnhepjeduveehieevuddutdevfffgtdeg keeuveejffejgedtgeegkefgvdeugfefkeejnecuvehluhhsthgvrhfuihiivgeptdenuc frrghrrghmpehmrghilhhfrhhomhepthhhohhmrghssehmohhnjhgrlhhonhdrnhgvthdp nhgspghrtghpthhtohepuddtpdhmohguvgepshhmthhpohhuthdprhgtphhtthhopehvrg htthhunhhurhhusehmrghrvhgvlhhlrdgtohhmpdhrtghpthhtohepfhgvnhhgtghhvghn ghifvghnsehhuhgrfigvihdrtghomhdprhgtphhtthhopegsrhhutggvrdhrihgthhgrrh gushhonhesihhnthgvlhdrtghomhdprhgtphhtthhopehmsgesshhmrghrthhshhgrrhgv shihshhtvghmshdrtghomhdprhgtphhtthhopeguvghvseguphgukhdrohhrghdprhgtph htthhopehkvghvihhnrdhlrggrthiisehinhhtvghlrdgtohhmpdhrtghpthhtohepjhgv rhhinhhjsehmrghrvhgvlhhlrdgtohhmpdhrtghpthhtoheprghmihhtphhrrghkrghshh hssehmrghrvhgvlhhlrdgtohhmpdhrtghpthhtoheprghnohhosghjsehmrghrvhgvlhhl rdgtohhm X-ME-Proxy: Feedback-ID: i47234305:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA; Thu, 17 Oct 2024 13:39:29 -0400 (EDT) From: Thomas Monjalon To: Vamsi Krishna Cc: fengchengwen@huawei.com, bruce.richardson@intel.com, mb@smartsharesystems.com, dev@dpdk.org, kevin.laatz@intel.com, jerinj@marvell.com, Vamsi Attunuru , Amit Prakash Shukla , Anoob Joseph Subject: Re: [PATCH v6 1/1] dmadev: support strict priority configuration Date: Thu, 17 Oct 2024 19:39:27 +0200 Message-ID: <19282261.jiFIW2sfyF@thomas> In-Reply-To: <20241011101236.1467783-1-vattunuru@marvell.com> References: <20241011091306.1427077-1-vattunuru@marvell.com> <20241011101236.1467783-1-vattunuru@marvell.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="utf-8" X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org 11/10/2024 12:12, Vamsi Krishna: > From: Vamsi Attunuru > > Some DMA controllers offer the ability to configure priority > level for the DMA channels, allowing for the prioritization > of DMA command execution based on channel importance. > > This patch supports such strict priority configuration. If the > dmadev supports, it should advertise the capability flag > RTE_DMA_CAPA_PRI_POLICY_SP, then application could enable strict > priority configuration. > > Signed-off-by: Vamsi Attunuru > Signed-off-by: Amit Prakash Shukla > Acked-by: Chengwen Feng > Acked-by: Anoob Joseph Applied, thanks.