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 C070DA0547; Tue, 26 Oct 2021 15:15:31 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 91DE0410D5; Tue, 26 Oct 2021 15:15:31 +0200 (CEST) Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by mails.dpdk.org (Postfix) with ESMTP id A4546407FF for ; Tue, 26 Oct 2021 15:15:29 +0200 (CEST) X-IronPort-AV: E=McAfee;i="6200,9189,10148"; a="293360800" X-IronPort-AV: E=Sophos;i="5.87,184,1631602800"; d="scan'208";a="293360800" Received: from orsmga008.jf.intel.com ([10.7.209.65]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 26 Oct 2021 06:14:40 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.87,184,1631602800"; d="scan'208";a="497331574" Received: from silpixa00401122.ir.intel.com ([10.55.128.10]) by orsmga008.jf.intel.com with ESMTP; 26 Oct 2021 06:14:38 -0700 From: Kevin Laatz To: dev@dpdk.org Cc: thomas@monjalon.net, bruce.richardson@intel.com, fengchengwen@huawei.com, conor.walsh@intel.com, Kevin Laatz Date: Tue, 26 Oct 2021 13:14:24 +0000 Message-Id: <20211026131432.2734145-1-kevin.laatz@intel.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210910172737.2561156-1-kevin.laatz@intel.com> References: <20210910172737.2561156-1-kevin.laatz@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: [dpdk-dev] [PATCH v5 0/8] port ioatfwd app to dmadev 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 Sender: "dev" This patchset first adds some additional command line options to the existing ioatfwd application to enhance usability. The last 3 patches of this set then port the ioatfwd application to use the dmadev library APIs instead of the IOAT rawdev APIs. Following the port, all variables etc are renamed to be more appropriate for using with the DMAdev library. Lastly, the application itself is renamed to "dmafwd". --- v5: - rebase on latest main - add check to ensure ring_size <= MBUF_RING_SIZE (Chengwen) v4: - rebase on dmadev lib v26 patchset v3: - add signal-triggered device dump - add cmd line option to control stats print frequency - documentation updates - small miscellaneous changes from review feedback Kevin Laatz (5): examples/ioat: add cmd line option to control stats print interval examples/ioat: add signal-triggered device dumps examples/ioat: port application to dmadev APIs examples/ioat: update naming to match change to dmadev examples/ioat: rename application to dmafwd Konstantin Ananyev (3): examples/ioat: always use same lcore for both DMA requests enqueue and dequeue examples/ioat: add cmd line option to control DMA batch size examples/ioat: add cmd line option to control max frame size .../sample_app_ug/{ioat.rst => dma.rst} | 149 ++-- doc/guides/sample_app_ug/index.rst | 2 +- doc/guides/sample_app_ug/intro.rst | 4 +- examples/{ioat => dma}/Makefile | 4 +- examples/{ioat/ioatfwd.c => dma/dmafwd.c} | 638 ++++++++++-------- examples/{ioat => dma}/meson.build | 10 +- examples/meson.build | 2 +- 7 files changed, 433 insertions(+), 376 deletions(-) rename doc/guides/sample_app_ug/{ioat.rst => dma.rst} (64%) rename examples/{ioat => dma}/Makefile (97%) rename examples/{ioat/ioatfwd.c => dma/dmafwd.c} (60%) rename examples/{ioat => dma}/meson.build (63%) -- 2.30.2