From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 6F635A04B0; Sun, 18 Oct 2020 12:44:57 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id AF3C0CFB1; Sun, 18 Oct 2020 12:44:54 +0200 (CEST) Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by dpdk.org (Postfix) with ESMTP id 3FF49CFB1 for ; Sun, 18 Oct 2020 12:44:53 +0200 (CEST) IronPort-SDR: hyO9aUTLMx4uZXwxpZmWCDhK+7vYwMjvQ9DiMFwgiIS9BGEPXvz4uKxv340q1SzXQ1HKt4tn6s Hz5OBvIu+Jhg== X-IronPort-AV: E=McAfee;i="6000,8403,9777"; a="153826025" X-IronPort-AV: E=Sophos;i="5.77,390,1596524400"; d="scan'208";a="153826025" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by orsmga101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Oct 2020 03:44:47 -0700 IronPort-SDR: VvX6pZh8nLKjvKNBeugW/WUpxFhkCfBIL4K7luTqdxcuD/KTseXkm9TNH/bXlwLkStc275PPHg mGmVetId4D+g== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.77,390,1596524400"; d="scan'208";a="347087245" Received: from dpdk-xuting-second.sh.intel.com ([10.67.116.154]) by fmsmga004.fm.intel.com with ESMTP; 18 Oct 2020 03:44:43 -0700 From: Ting Xu To: dev@dpdk.org Cc: qi.z.zhang@intel.com, beilei.xing@intel.com, jingjing.wu@intel.com, Ting Xu Date: Sun, 18 Oct 2020 18:34:24 +0800 Message-Id: <20201018103430.30997-1-ting.xu@intel.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200909072028.16726-1-ting.xu@intel.com> References: <20200909072028.16726-1-ting.xu@intel.com> Subject: [dpdk-dev] [PATCH v7 0/6] enable large VF configuration X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 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 supports to configure up to 256 queue pairs per VF. If large VF is supported after capability negotiation, VF will request queues from PF as needed. New virtual channel opcodes and structures are used to indicate 256 queues, so VF is designed to handle the new function of configure VSI queues, IRQ mapping and enable/disable queues. Also, enable VF to query the max RSS queue region for RSS and filter configuration. Ting Xu (6): net/iavf: handle virtchnl event message without interrupt net/iavf: add IAVF request queues function net/iavf: negotiate large VF and request more queues net/iavf: enable multiple queues configurations for large VF net/iavf: enable IRQ mapping configuration for large VF net/iavf: add enable/disable queues for large VF --- v6->v7: Separate patches. v4->v6: Solve queue mapping buffer limitation issue. Optimize VSI queue configuration v3->v4: Optimize handling messages from PF. v2->v3: Fix coding style issue. Move get max RSS queue region after VF reset. Add request queues capability negotiation. v1->v2: Change the communication with kernel PF. --- drivers/net/iavf/iavf.h | 37 ++- drivers/net/iavf/iavf_ethdev.c | 144 ++++++++++- drivers/net/iavf/iavf_rxtx.c | 25 +- drivers/net/iavf/iavf_vchnl.c | 450 ++++++++++++++++++++++++++++----- 4 files changed, 576 insertions(+), 80 deletions(-) -- 2.17.1