From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: <Jerin.Jacob@caviumnetworks.com> Received: from na01-bl2-obe.outbound.protection.outlook.com (mail-bl2on0096.outbound.protection.outlook.com [65.55.169.96]) by dpdk.org (Postfix) with ESMTP id 76B99C400 for <dev@dpdk.org>; Fri, 19 Feb 2016 01:34:57 +0100 (CET) Authentication-Results: intel.com; dkim=none (message not signed) header.d=none;intel.com; dmarc=none action=none header.from=caviumnetworks.com; Received: from localhost.localdomain (122.166.153.95) by BLUPR0701MB1714.namprd07.prod.outlook.com (10.163.85.140) with Microsoft SMTP Server (TLS) id 15.1.409.15; Fri, 19 Feb 2016 00:34:52 +0000 Date: Fri, 19 Feb 2016 06:04:25 +0530 From: Jerin Jacob <jerin.jacob@caviumnetworks.com> To: "Kobylinski, MichalX" <michalx.kobylinski@intel.com> Message-ID: <20160219003423.GA3076@localhost.localdomain> References: <1454040645-23864-1-git-send-email-jerin.jacob@caviumnetworks.com> <1455280123-9311-1-git-send-email-jerin.jacob@caviumnetworks.com> <987EE72691933347B9F0B5C19E71B5BB1F02C6E3@IRSMSX101.ger.corp.intel.com> <20160216164408.GA10571@localhost.localdomain> <987EE72691933347B9F0B5C19E71B5BB1F02CFDC@IRSMSX101.ger.corp.intel.com> MIME-Version: 1.0 Content-Type: text/plain; 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BLUPR0701MB1714; 5:Pn3ERXVUvRdCTvqsbxQP6RlUrwZf1W+DCLcWT8fRon82QCb8mGP9dWTxWeQmDynOOKvX5OCl1I7GPE13Rm3iHvfpSN5WEfsTOPQwnjWIblwcro93ipZHE53RPY0c9za5lDskgnbGuFWCFAGoNJhFtw==; 24:+6VzBSoN4MJrNgWvCcPQXYgwUE6e8F00exE2/oU4FnQG1c79+QDc3gUumNnGtW7rYy9TVIAdhJ7MlUJkxNL6O3JpiKVb4CvflCARexmi/qU= SpamDiagnosticOutput: 1:23 SpamDiagnosticMetadata: NSPM X-OriginatorOrg: caviumnetworks.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 19 Feb 2016 00:34:52.7556 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-Transport-CrossTenantHeadersStamped: BLUPR0701MB1714 Cc: "dev@dpdk.org" <dev@dpdk.org>, "viktorin@rehivetech.com" <viktorin@rehivetech.com> Subject: Re: [dpdk-dev] [PATCH v4 0/3] add lpm support for NEON 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: Fri, 19 Feb 2016 00:34:57 -0000 On Thu, Feb 18, 2016 at 10:26:44AM +0000, Kobylinski, MichalX wrote: > > > > -----Original Message----- > > From: Jerin Jacob [mailto:jerin.jacob@caviumnetworks.com] > > Sent: Tuesday, February 16, 2016 5:44 PM > > To: Kobylinski, MichalX <michalx.kobylinski@intel.com> > > Cc: dev@dpdk.org; viktorin@rehivetech.com > > Subject: Re: [dpdk-dev] [PATCH v4 0/3] add lpm support for NEON > > Importance: High > > > > On Tue, Feb 16, 2016 at 01:27:02PM +0000, Kobylinski, MichalX wrote: > > > > > > > > > > -----Original Message----- > > > > From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Jerin Jacob > > > > Sent: Friday, February 12, 2016 1:29 PM > > > > To: dev@dpdk.org > > > > Cc: viktorin@rehivetech.com > > > > Subject: [dpdk-dev] [PATCH v4 0/3] add lpm support for NEON > > > > > > [snip] > > > > > > > > Jerin Jacob (3): > > > > lpm: make rte_lpm_lookupx4 API definition architecture agnostic > > > > lpm: add support for NEON > > > > maintainers: claim responsibility for arm64 specific files of hash and > > > > lpm > > > > > > > > MAINTAINERS | 3 + > > > > app/test/test_lpm.c | 21 ++-- > > > > app/test/test_xmmt_ops.h | 67 +++++++++++++ > > > > config/defconfig_arm-armv7a-linuxapp-gcc | 3 - > > > > config/defconfig_arm64-armv8a-linuxapp-gcc | 3 - > > > > lib/librte_lpm/Makefile | 6 ++ > > > > lib/librte_lpm/rte_lpm.h | 99 ++----------------- > > > > lib/librte_lpm/rte_lpm_neon.h | 148 > > +++++++++++++++++++++++++++++ > > > > lib/librte_lpm/rte_lpm_sse.h | 143 > > ++++++++++++++++++++++++++++ > > > > 9 files changed, 386 insertions(+), 107 deletions(-) create mode > > > > 100644 app/test/test_xmmt_ops.h create mode 100644 > > > > lib/librte_lpm/rte_lpm_neon.h create mode 100644 > > > > lib/librte_lpm/rte_lpm_sse.h > > > > > > > > -- > > > > 2.1.0 > > > > > > Hi Jerin, > > > > Hi Michal, > > > > > Are you planning increase next_hop field for ARM? I extended next_hop field > > from 8 bits to 24 bits and created structure to configure LPM for x86. > > > > Yes, I am planning to increase next_hop field for ARM as a separate patch. Let > > this base patchset get merges. > > > > I will make ARM specific changes for your new feature in 'rte_lpm_lookupx4' as > > a separate patch on top of your series. > > So that in case if I want to go back to 8 bit then I can do it > > > > Jerin > > Thank you for your answer. > Do you prepare separate patch with changes for ARM architecture on the top my series? > If you want I can support you with prepare new patch. Yes, Can you rebase your patch with this patch(add lpm support for NEON). I can fill in ARM specific changes of 'rte_lpm_lookupx4' as a seperate patch on top it. Jerin > > Michal > > > > > > Please look at my patchset with proposal increase next_hop field and structure > > to configure. > > > > > > http://patchwork.dpdk.org/dev/patchwork/patch/10249/ > > > http://patchwork.dpdk.org/dev/patchwork/patch/10250/ > > > > > > Best Regards, > > > Michal > > >