From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ferruh Yigit Subject: Re: [PATCH v6 00/40] Introduce NXP DPAA Bus, Mempool and PMD Date: Tue, 3 Oct 2017 00:05:17 +0100 Message-ID: <60878f24-7845-ad63-94d5-f7b93d688f01@intel.com> References: <20170928113344.12248-1-shreyansh.jain@nxp.com> <20170928123000.1711-1-shreyansh.jain@nxp.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Cc: hemant.agrawal@nxp.com To: Shreyansh Jain , dev@dpdk.org Return-path: Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by dpdk.org (Postfix) with ESMTP id 4F7CD1B286 for ; Tue, 3 Oct 2017 01:05:19 +0200 (CEST) In-Reply-To: <20170928123000.1711-1-shreyansh.jain@nxp.com> Content-Language: en-US List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" On 9/28/2017 1:29 PM, Shreyansh Jain wrote: > Change Log: > ============ > > v6: > - rebased over net-next/master (9d660ac) > - fixed mk/rte.app.mk (Thomas's comment). It had incorrect > style of adding library linking > - changed from manual memcpy of etheraddr to ether_addr_copy > as suggested by Ferruh > (these were minor changes missed in v5) > > v5: > - rebased over net-next/master (9d660ac) > - restructuring debugging macros. Removed a few and combined > others. DPAA now reflects the dynamic logging with segragated > DP logging > - updated documentation for missing configuration option > - fixed map file; shared build was broken earlier > - other minor fixes from review comments > > v4: > - Some checkpatch fixes which were reported by checkpatch@dpdk > - adding extra stats feature patch (patch 41) > > v3: > - Rebasing over 17.11-rc0 (85238f50) > - Checkpatch fixes > (There are still 2 errors which I think are false positives) > - Implement rte_bus.find_device() interface > - Various other minor updates/cleanups > > v2: > - Fixing various comments from Ferruh, but broadly: > -) Logging is been changed to reflect rte_log_register > -) Logs across Bus, Mempool and PMD updated > -) fixed incorrect feature claimed in dpaa.ini > - Removed 24/40/48 bit swapping macro from EAL. > These are defined in dpaa/bus now (compat.h) > - Added missing memory cleanup operation > - Updated documentation with some missing information > > Introduction > ============ > > RFC was posted here -> [R3] > V5 was posted here -> [R8] > > This patch series adds NXP's QorIQ-Layerscape DPAA Architecture based > bus driver, mempool driver and PMD. This version of driver supports NXP > LS1043A/LS1023A, LS1046A/LS1026A family of network SoCs. [R1] > > DPAA, or Datapath Acceleration Architecture [R2], is a set of hardware > components designed for high-speed network packet processing. This > architecture provides the infrastructure to support simplified sharing of > networking interfaces and accelerators by multiple CPU cores, and the > accelerators themselves. > > This patchset introduces the following: > 1. DPAA Bus (drivers/bus/dpaa) > The core of DPAA bus is implemented using 3 main hardware blocks: QMan, > or Queue Manager; BMan, or Buffer Manager and FMan, or Frame Manager. > The patches introduce necessary layers to expose the DPAA hardware > blocks for interfacing with RTE framework. > > 2. DPAA Mempool (drivers/mempool/dpaa) > BMan, or Buffer Manager, block of DPAA features a hardware offloaded > mempool. These patches add support for a driver to manage the BMan > block. This driver allows for mempool creation, deletion, buffer > acquire and release, as per the RTE APIs. > > 3. DPAA PMD (drivers/net/dpaa) > The Poll Mode Driver for DPAA NIC Interfaces. > > Patch Layout > ============ > > 01: Add DPAA SoC build configuration > 02~16: Add DPAA Bus support and features, incrementally > 17: Add Documentation > 18~21: Add DPAA Mempool support > 22~40: Add PMD and its various features, incrementally > > References > ========== > > [R1] http://www.nxp.com/products/microcontrollers-and-processors/arm-processors/qoriq-layerscape-arm-processors:QORIQ-ARM > [R2] http://www.nxp.com/assets/documents/data/en/white-papers/QORIQDPAAWP.pdf > [R3] RFC: http://dpdk.org/ml/archives/dev/2017-May/066675.html > [R4] v1: http://dpdk.org/ml/archives/dev/2017-June/068020.html > [R5] v2: http://dpdk.org/ml/archives/dev/2017-July/070113.html > [R6] v3: http://dpdk.org/ml/archives/dev/2017-August/073269.html > [R7] v4: http://dpdk.org/ml/archives/dev/2017-September/074936.html > [R8] v5: http://dpdk.org/dev/patchwork/patch/29245/ > > Hemant Agrawal (3): > bus/dpaa: add compatibility and helper macros > net/dpaa: support firmware version get API > net/dpaa: support extended statistics > > Shreyansh Jain (37): > config: add NXP DPAA SoC build configuration > bus/dpaa: introduce NXP DPAA Bus driver skeleton > bus/dpaa: add OF parser for device scanning > bus/dpaa: introducing FMan configurations > bus/dpaa: add FMan hardware operations > bus/dpaa: enable DPAA IOCTL portal driver > bus/dpaa: add layer for interrupt emulation using pthread > bus/dpaa: add routines for managing a RB tree > bus/dpaa: add QMAN interface driver > bus/dpaa: add QMan driver core routines > bus/dpaa: add BMAN driver core > bus/dpaa: support FMAN frame queue lookup > bus/dpaa: add BMan hardware interfaces > bus/dpaa: add fman flow control threshold setting > bus/dpaa: integrate DPAA Bus with hardware blocks > doc: add NXP DPAA PMD documentation > bus/dpaa: add DPAA mempool logging macros > mempool/dpaa: support NXP DPAA Mempool > config: enable compilation of DPAA Mempool driver > bus/dpaa: add DPAA PMD logging macros > net/dpaa: add NXP DPAA PMD driver skeleton > config: enable NXP DPAA PMD compilation > net/dpaa: support Tx and Rx queue setup > net/dpaa: support MTU update > net/dpaa: support jumbo frames > net/dpaa: support link status update > net/dpaa: support device info and speed capability > net/dpaa: support promiscuous toggle > net/dpaa: support multicast toggle > net/dpaa: support MAC address update > net/dpaa: support basic stats > net/dpaa: support flow control > net/dpaa: support hashed RSS > net/dpaa: support packet type parsing > net/dpaa: support checksum offload > net/dpaa: support Scattered Rx > net/dpaa: add packet dump for debugging Series applied to dpdk-next-net/master, thanks.