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Mon, 9 May 2016 12:11:46 +0000 Date: Mon, 9 May 2016 17:41:19 +0530 From: Jerin Jacob <jerin.jacob@caviumnetworks.com> To: Jianbo Liu <jianbo.liu@linaro.org> CC: Hemant Agrawal <hemant.agrawal@nxp.com>, <dev@dpdk.org> Message-ID: <20160509121118.GA8689@localhost.localdomain> References: <1462801702-30918-1-git-send-email-hemant.agrawal@nxp.com> <20160509090621.GA4631@localhost.localdomain> <CAP4Qi3-Br6vX_KOYO3iA8vQDHLovH+N2xnTBTxrqY+LA6X9ntQ@mail.gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: <CAP4Qi3-Br6vX_KOYO3iA8vQDHLovH+N2xnTBTxrqY+LA6X9ntQ@mail.gmail.com> User-Agent: Mutt/1.5.23 (2014-03-12) X-Originating-IP: [111.93.218.67] X-ClientProxiedBy: MA1PR01CA0021.INDPRD01.PROD.OUTLOOK.COM (10.164.117.28) To CY1PR0701MB1726.namprd07.prod.outlook.com (10.163.21.140) X-MS-Office365-Filtering-Correlation-Id: aa317963-bf48-477e-17d9-08d37803186c X-Microsoft-Exchange-Diagnostics: 1; CY1PR0701MB1726; 2:rL/ETmURNRZDyJlcH5nDjKSRgDaRSYh8nEdADWlPvIZiqEI2d1TrXC1aSYOiyiPmeoLzm2i/hsGzhUQM7WkWE1lfCLNkURBkBMTGqriqu7leraQnTRMSGCWK6DHH+HD4zpa1+xf6pPSj6S396hxDGekYmRjAOHtldayH5bXyIA93oX1cD2aOFgo6PJmbdBdI; 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MLV:sfv; LANG:en; X-Microsoft-Exchange-Diagnostics: =?us-ascii?Q?1; CY1PR0701MB1726; 23:gU296gsYiLGHx8z1r9tQEUwsJHBLDg8tmXwcGot?= =?us-ascii?Q?b7VKR3Hn3kSv6ZB4vUsv5Yh/yMI0wYk6pCYjqqX0OHrux9sJdN+wjKhp2/8F?= =?us-ascii?Q?xqMUzcriJgpPClIb7/RQ9pxejjeu/CFHgfj8WyHOCaaMiQx3bMJpmCJj3H3M?= =?us-ascii?Q?o2vo4eixGVPGREDi2pPRb1jXX0attQt5fcqVWl6JRddpGqKUFk3IY1hKMHTG?= =?us-ascii?Q?3T9Er/CF7dqvvlf04BB1GFgaXgJVzxl7UPfU6Cq9riuEshLCHHDEHbB2xyYI?= =?us-ascii?Q?YEvmt12C3hBcIgAtJrswgUkRMmDlYTTW+IVLJYOAsNTyujLoufbFSpeetfZH?= =?us-ascii?Q?FtahWzxa4na/q8NH4C9BCF90XtcYh0PT2Psi6gj6oj38CDCOlvgVhclVSdEH?= =?us-ascii?Q?+eG0mfP8K296RmwxQ749b2gt+W+tcmy0GBC1B3mGGYBZWZsZCGGoKL6bVJrm?= =?us-ascii?Q?sP/rPf7w2fdq8H2k8vsdeFzfi557JJJIDhdx81uBDZhYJ4TbQk9GjOlo2lPI?= =?us-ascii?Q?x3QeyP00Hu2hONmn0nAwecu8Q9C6KIaES6sGSOZR56JLfzjS/VQKL9g/C8NE?= =?us-ascii?Q?R9LU1sVDD3XCL8tD+EL/5kvDssTbNRcHsPBqALPD1yF8XflCBFFPddziwyc4?= =?us-ascii?Q?+XWOpq2/+dY913lCEy9cJ0m0UdCal/TBbsMItGkFZUIPJdepuZbDZ4Y1fx69?= =?us-ascii?Q?70fjDa71171ktWebZMLzF8VIRIotCAcgjsZeZa9ve9Fgh5fx7yF+HsG7EqJ2?= =?us-ascii?Q?H7X+En0LYsLt5LoczWlgj1wtXZNLXccy5B7O9fbI3ZVpeMHvvtdwB+Z8TXbj?= =?us-ascii?Q?Vole/vCQs7Q0Q/4MPIe4prBpzGg4PR3TSu+zF6aK/pptwW7icIS4ZJqVVIyt?= =?us-ascii?Q?j5AntheLoxayLjm8iDVp4anvBmH528hGxxQc+kkjeCJGV7U1a31Rk62Dt2bL?= =?us-ascii?Q?F9iclHegcF1iU439RTcTdiU3uxwukqnA2UzhJaL4t2XhDCu79d2TZhob9sWa?= =?us-ascii?Q?w0QrvjGrNMqL0XaIPe/iPFLxwMQvLuxnFDeYC0k8L260uFx6d/JAfHUpy9HU?= =?us-ascii?Q?KZjA3Wx0WetfVXagbE/Ny4Rlh+yPz?= X-Microsoft-Exchange-Diagnostics: 1; CY1PR0701MB1726; 5:xhyyC9bOyn2bCM98oDHFYNIHm1x0xukoexMR/w/Kz2rIJ3OKIlEnUkLzQnfPYs8+Lhf3PjSaydNd9InwnyO7IoUUh1tByLkoFfxJF3BTI1s0c7/Cqzy/COdLPC3SQTu08arDaEI6F9G/UyxtIagAYA==; 24:S3v+qV1lTLhRva76K4qP9cltUE0wpGe9d7Pq0WLMW+WDHgHFB7PIWLX4urTr8s8/fBbMMaP6tBr+XVJ3raZqRYwkPS2dG29epnHutconaQU=; 7:SubreLWZXxtTlCSOF9xkfxt/7oj5MSmOorXCxLNGVEf5h93XqOwNF/8Gjdd8QMcICYmbjbWE2BmrLYUg60S/eQWiTYtIY/V1T19iXit8k2ecbpvkZLZd0/FLAK5OFOwWWWZ/thmFNwRmvGaWxILNz8MiEukViKqk8MfiBPc5C/OQRADdOgIIPZqm0LSBomnr SpamDiagnosticOutput: 1:23 SpamDiagnosticMetadata: NSPM X-OriginatorOrg: caviumnetworks.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 09 May 2016 12:11:46.7312 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-Transport-CrossTenantHeadersStamped: CY1PR0701MB1726 Subject: Re: [dpdk-dev] [PATCH] mk: Introduce NXP dpaa2 architecture based on armv8-a X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches and discussions about DPDK <dev.dpdk.org> List-Unsubscribe: <http://dpdk.org/ml/options/dev>, <mailto:dev-request@dpdk.org?subject=unsubscribe> List-Archive: <http://dpdk.org/ml/archives/dev/> List-Post: <mailto:dev@dpdk.org> List-Help: <mailto:dev-request@dpdk.org?subject=help> List-Subscribe: <http://dpdk.org/ml/listinfo/dev>, <mailto:dev-request@dpdk.org?subject=subscribe> X-List-Received-Date: Mon, 09 May 2016 12:11:54 -0000 On Mon, May 09, 2016 at 07:02:36PM +0800, Jianbo Liu wrote: > On 9 May 2016 at 17:06, Jerin Jacob <jerin.jacob@caviumnetworks.com> wrote: > > On Mon, May 09, 2016 at 07:18:22PM +0530, Hemant Agrawal wrote: > >> This patch introduces dpaa2 machine target to address difference > >> in cpu parameter, number of core to 8 and no numa support > >> w.r.t default armv8-a machine > >> > >> Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com> > >> --- > >> config/defconfig_arm64-dpaa2-linuxapp-gcc | 44 +++++++++++++++++++++++ > >> mk/machine/dpaa2/rte.vars.mk | 60 +++++++++++++++++++++++++++++++ > >> mk/rte.module.mk | 5 +++ > >> 3 files changed, 109 insertions(+) > >> create mode 100644 config/defconfig_arm64-dpaa2-linuxapp-gcc > >> create mode 100644 mk/machine/dpaa2/rte.vars.mk > >> > >> diff --git a/config/defconfig_arm64-dpaa2-linuxapp-gcc b/config/defconfig_arm64-dpaa2-linuxapp-gcc > >> new file mode 100644 > >> index 0000000..80bda26 > >> --- /dev/null > >> +++ b/config/defconfig_arm64-dpaa2-linuxapp-gcc > >> @@ -0,0 +1,44 @@ > >> +# BSD LICENSE > >> +# > >> +# Copyright(c) 2016 Freescale Semiconductor, Inc. All rights reserved. > >> +# > >> +# Redistribution and use in source and binary forms, with or without > >> +# modification, are permitted provided that the following conditions > >> +# are met: > >> +# > >> +# * Redistributions of source code must retain the above copyright > >> +# notice, this list of conditions and the following disclaimer. > >> +# * Redistributions in binary form must reproduce the above copyright > >> +# notice, this list of conditions and the following disclaimer in > >> +# the documentation and/or other materials provided with the > >> +# distribution. > >> +# * Neither the name of Freescale Semiconductor nor the names of its > >> +# contributors may be used to endorse or promote products derived > >> +# from this software without specific prior written permission. > >> +# > >> +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS > >> +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT > >> +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR > >> +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT > >> +# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, > >> +# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT > >> +# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, > >> +# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY > >> +# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT > >> +# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE > >> +# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. > >> +# > >> + > >> +#include "defconfig_arm64-armv8a-linuxapp-gcc" > >> + > >> +# NXP (Freescale) - Soc Architecture with WRIOP and QBMAN support > >> +CONFIG_RTE_MACHINE="dpaa2" > >> +CONFIG_RTE_ARCH_ARM_TUNE="cortex-a57+fp+simd" > >> + > >> +# > >> +# Compile Environment Abstraction Layer > >> +# > >> +CONFIG_RTE_MAX_LCORE=8 > >> +CONFIG_RTE_MAX_NUMA_NODES=1 > >> +CONFIG_RTE_EAL_IGB_UIO=n > > > > I think it makes sense to move this option to generic arm64 config > > as upstream arm64 kernel does not have support for sysfs based PCI mmap > > resource file,(/sys/bus/pci/devices/B:D:F/resource[_wc]X) need for > > CONFIG_RTE_EAL_IGB_UIO to work) and use VFIO for all cases. > > > > Any objections? > > > Is there any conflict to keep both? I would like to avoid the case like below in dpdk.org ml. http://dpdk.org/ml/archives/dev/2016-January/031313.html