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 E1391A0540; Thu, 7 Jul 2022 08:57:48 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id D373F40A7B; Thu, 7 Jul 2022 08:57:48 +0200 (CEST) Received: from out3-smtp.messagingengine.com (out3-smtp.messagingengine.com [66.111.4.27]) by mails.dpdk.org (Postfix) with ESMTP id 364FB406B4 for ; Thu, 7 Jul 2022 08:57:47 +0200 (CEST) Received: from compute2.internal (compute2.nyi.internal [10.202.2.46]) by mailout.nyi.internal (Postfix) with ESMTP id E523E5C0167; Thu, 7 Jul 2022 02:57:46 -0400 (EDT) Received: from mailfrontend2 ([10.202.2.163]) by compute2.internal (MEProxy); Thu, 07 Jul 2022 02:57:46 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=monjalon.net; h= cc:cc:content-transfer-encoding:content-type:date:date:from:from :in-reply-to:in-reply-to:message-id:mime-version:references :reply-to:sender:subject:subject:to:to; s=fm3; t=1657177066; x= 1657263466; bh=6PQ6MjLpU+UWJ7dyNyQ8RzLfamAgfZsGJ0ki7dDQ+yc=; b=0 jFigqTiOeXinPAxV4/MHtiFKNMVp/PhBk/cv3dreHz2M88SZmOCeSGnHKWgCMr+O JE2SIEYxnMXClzputR0g8MWwtC21wKFZB8GUpPCkjW9XTKwbqKTFtP7xos0p98WS zHdZZ8XsXTFrSj7al1AjhCCIvlgl47qoN4+hPc2bGEttp5/0KgRD60CYq7to9hu2 oXekh56gTfB4wUFcaiVdB3g6B8tvem3KrrC7iaAxRsBcFGaM+b6o2csNdrKYuVmP ZSpGL1qcjEIjVxqqM/NCW8yZX+TVW3pjEMFQweXsUpcafYtkkZhwC/c4f1dWECdi B6FWDednOwKUtKt85NIpg== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:cc:content-transfer-encoding :content-type:date:date:feedback-id:feedback-id:from:from :in-reply-to:in-reply-to:message-id:mime-version:references :reply-to:sender:subject:subject:to:to:x-me-proxy:x-me-proxy :x-me-sender:x-me-sender:x-sasl-enc; s=fm3; t=1657177066; x= 1657263466; bh=6PQ6MjLpU+UWJ7dyNyQ8RzLfamAgfZsGJ0ki7dDQ+yc=; b=r txz1vGO1XbGnSijtqKZ3+ql6ri4Oc5+22dl71QszkS6CgeBZ6Nbs3XJ5ZL4MOnaX ohc7I6YaX3fGmDaWYnFEfMeSch7C0m2qL9jCx5UDr8355AX0GOrUyu/Ju7W3u4KS WZhvcJgT4CrDUfurkLgNJcIbOtADDsp1SYWRXE/w1oj2iJGSRMUapnxBfwMb8Lj/ GIRT+QXKlNTJnWPmXNYRTKiuZ94Gmw6YlZDFFTKAbr7iWYZMXcpuOKt2YScwj7lB eafZmqvYV4e1vdIuQIu0wvjVoLF1BLGyQIQVQJ9jjNw32quYJofmJBdAs3xOvCNP UhZNnaI2XArTX3QmU4fsA== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvfedrudeigedgudduiecutefuodetggdotefrod ftvfcurfhrohhfihhlvgemucfhrghsthforghilhdpqfgfvfdpuffrtefokffrpgfnqfgh necuuegrihhlohhuthemuceftddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmd enucfjughrpefhvfevufffkfgjfhgggfgtsehtufertddttddvnecuhfhrohhmpefvhhho mhgrshcuofhonhhjrghlohhnuceothhhohhmrghssehmohhnjhgrlhhonhdrnhgvtheqne cuggftrfgrthhtvghrnhepkeeitedufedtgedttdeljedtfedtueelffehhefhhfelfeej udejtdeihefhteevnecuffhomhgrihhnpeigihhlihhngidrtghomhdpughpughkrdhorh hgnecuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpehmrghilhhfrhhomhepthhh ohhmrghssehmohhnjhgrlhhonhdrnhgvth X-ME-Proxy: Feedback-ID: i47234305:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA; Thu, 7 Jul 2022 02:57:45 -0400 (EDT) From: Thomas Monjalon To: Aman Kumar Cc: dev@dpdk.org, maxime.coquelin@redhat.com, david.marchand@redhat.com, hemant.agrawal@nxp.com, Gagandeep Singh Subject: Re: [RFC PATCH 00/29] cover letter for net/qdma PMD Date: Thu, 07 Jul 2022 08:57:44 +0200 Message-ID: <8805677.SKYDtnEIZr@thomas> In-Reply-To: <20220706075219.517046-1-aman.kumar@vvdntech.in> References: <20220706075219.517046-1-aman.kumar@vvdntech.in> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" 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 06/07/2022 09:51, Aman Kumar: > This patch series provides net PMD for VVDN's NR(5G) Hi-PHY solution over > T1 telco card. These telco accelerator NIC cards are targeted for ORAN DU > systems to offload inline NR Hi-PHY (split 7.2) operations. For the DU host, > the cards typically appears as a basic NIC device. The device is based on > AMD/Xilinx's Ultrasale MPSoC and RFSoC FPGA for which the inline Hi-PHY IP > is developed by VVDN Technologies Private Limited. > PCI_VENDOR: 0x1f44, Supported Devices: 0x0201, 0x0281 > > Hardware-specs: > https://www.xilinx.com/publications/product-briefs/xilinx-t1-product-brief.pdf > > - This series is an RFC and target for DPDK v22.11. > - Currently, the PMD is supported only for x86_64 host. > - Build machine used: Fedora 36 with gcc 12.1.1 > - The device communicates to host over AMD/Xilinx's QDMA subsystem for > PCIe interface. Link: https://docs.xilinx.com/r/en-US/pg302-qdma That's unfortunate, there is something else called QDMA in NXP solution: https://git.dpdk.org/dpdk/tree/drivers/dma/dpaa2