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 04E24A0C46; Wed, 9 Jun 2021 13:25:46 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 4377B4069B; Wed, 9 Jun 2021 13:25:46 +0200 (CEST) Received: from CNSHJSMIN03.NOKIA-SBELL.COM (cnshjsmin03.nokia-sbell.com [116.246.26.71]) by mails.dpdk.org (Postfix) with ESMTP id 22F884003C; Wed, 9 Jun 2021 13:25:43 +0200 (CEST) X-AuditID: ac189297-395ff7000000e231-d1-60c0a533e5a1 Received: from CNSHPPEXCH1607.nsn-intra.net (Unknown_Domain [135.251.51.107]) (using TLS with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client did not present a certificate) by CNSHJSMIN03.NOKIA-SBELL.COM (Symantec Messaging Gateway) with SMTP id 63.B6.57905.335A0C06; Wed, 9 Jun 2021 19:25:39 +0800 (HKT) Received: from CNSHPPEXCH1601.nsn-intra.net (135.251.51.101) by CNSHPPEXCH1607.nsn-intra.net (135.251.51.107) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2176.2; Wed, 9 Jun 2021 19:25:39 +0800 Received: from CNSHPPEXCH1601.nsn-intra.net ([135.251.51.101]) by CNSHPPEXCH1601.nsn-intra.net ([135.251.51.101]) with mapi id 15.01.2176.012; Wed, 9 Jun 2021 19:25:39 +0800 From: "Wu, Jianyue (NSB - CN/Hangzhou)" To: "users@dpdk.org" , "dev@dpdk.org" Thread-Topic: Does memif support primary<->secondary process communication? Thread-Index: AdddIaVF2LwqvTUlTQCl5vxf+rL5Kg== Date: Wed, 9 Jun 2021 11:25:39 +0000 Message-ID: <6edc5c20ca9e4bc5822bcf3f87cab66c@nokia-sbell.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [135.251.51.115] MIME-Version: 1.0 X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFnrPLMWRmVeSWpSXmKPExsXS/ts4W9d46YEEg01X5SzefdrOZNF8cD2L A5PHrwVLWQMYo7hsUlJzMstSi/TtErgyrv9fy1jwQrpi2tfbTA2M+yW6GDk5JARMJI79fMHW xcjFISRwiEnixKoDUM4fRolZ01tZIZyNjBIvNl9nBmlhE3CRmLpjPiuILQJkP23pYwGxhQXc JB4sPMEIEfeWmP27kw3C1pN4cOs3WD2LgIpEy+HpYHN4Bewk5k3uYAexGQXEJL6fWsMEYjML iEvcejKfCeI8AYkle84zQ9iiEi8f/wOawwFkK0n0bWACMZkFUiU2bvOFmCgocXLmE5YJjEKz kAyahVA1C0kVRImOxILdn9ggbG2JZQtfM8PYZw48ZkIWX8DIvopR2tkv2MMr2NfTz8BYz8/f 29NRN9jJ1cdHz9nfdxMjME7WSEyavoPx+awPeocYmTgYDzFKcDArifCWGe5LEOJNSaysSi3K jy8qzUktPsQozcGiJM57dfqMBCGB9MSS1OzU1ILUIpgsEwenVANTssTX49fV1pm5GT9TDus+ vKpmRYHPlW+T+vq6z9z5YHRE8HPRFCmV0EVHJHJSVtnZX3nPsszrfbZ4wMmS/dst4rRD9U6e V+hLjN2VoyzAtU2AQf/PrFXdBwr0tWPD5ybUzDbpejFd4/3bY8t649Zy99wpnLFOTO+35IN3 sz+6Py/b98Orovr/2w7+BD0WUTVX4a9h+x4/6HXYsvSfdk7nXGeLlh2rFFgr5OwWZDCGm4n/ CtLODU9cW2a6ovnasoaH/E/nNFdrOrZzr5XfktDQqHC3e8ln22nHklfE3pUMWV9/O0HjgZ4O 40pFNp03Ow79Cyi91fzev8byjGKKPHOfrNu90HKdqoDL5v3ewkosxRmJhlrMRcWJAA0aB2IC AwAA Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.29 Subject: [dpdk-dev] Does memif support primary<->secondary process communication? 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" Hello, May I ask a question about memif? When I'm trying to develop a communication mechanism for two processes, whi= ch also need to share memzones between the processes, so need primary<->sec= ondary. https://doc.dpdk.org/guides/nics/memif.html But from the guideline, it seems always use primary<->primary. Does it supp= ort primary<->secondary? Thanks indeed in advance! Best Regards, Dave(Jianyue)