From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by dpdk.org (Postfix) with ESMTP id C90C68DAC for ; Wed, 4 Nov 2015 15:54:50 +0100 (CET) Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by orsmga101.jf.intel.com with ESMTP; 04 Nov 2015 06:54:49 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.20,243,1444719600"; d="scan'208";a="593910674" Received: from irsmsx153.ger.corp.intel.com ([163.33.192.75]) by FMSMGA003.fm.intel.com with ESMTP; 04 Nov 2015 06:54:49 -0800 Received: from irsmsx104.ger.corp.intel.com ([169.254.5.150]) by IRSMSX153.ger.corp.intel.com ([169.254.9.191]) with mapi id 14.03.0248.002; Wed, 4 Nov 2015 14:54:12 +0000 From: "Traynor, Kevin" To: "Zhang, Helin" , "dev@dpdk.org" Thread-Topic: [dpdk-dev] [PATCH v3 0/2] i40e: Enlarge the number of supported queues Thread-Index: AQHRFk4dg0rifm8p+Eevgga5UR0Cnp6LvleA Date: Wed, 4 Nov 2015 14:54:11 +0000 Message-ID: References: <1445498887-21218-1-git-send-email-helin.zhang@intel.com> <1446565228-24276-1-git-send-email-helin.zhang@intel.com> In-Reply-To: <1446565228-24276-1-git-send-email-helin.zhang@intel.com> Accept-Language: en-IE, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [163.33.239.180] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Subject: Re: [dpdk-dev] [PATCH v3 0/2] i40e: Enlarge the number of supported queues X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 04 Nov 2015 14:54:51 -0000 > -----Original Message----- > From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Helin Zhang > Sent: Tuesday, November 3, 2015 3:40 PM > To: dev@dpdk.org > Subject: [dpdk-dev] [PATCH v3 0/2] i40e: Enlarge the number of supported > queues >=20 > It enlarges the number of supported queues to hardware allowed maximum. T= here > was a software limitation of 64 per physical port which is not reasonable= . Hi Helin, Is the layout of the queues and how CONFIG_RTE_LIBRTE_I40E_QUEUE_NUM_PER_PF affects them documented?=20 I'm wondering if I increase CONFIG_RTE_LIBRTE_I40E_QUEUE_NUM_PER_PF to more than 64 queue, will they be contiguous? For example, if I increase to 128=20 will I be able to use queues 0-127, or there will there be gaps for queues reserved for VMDQ etc. Kevin. >=20 > v2 changes: > Fixed issues of using wrong configured number of VF queues. >=20 > v3 changes: > Updated release notes. >=20 > Helin Zhang (2): > i40e: adjust the number of queues for RSS > i40e: Enlarge the number of supported queues >=20 > config/common_bsdapp | 3 +- > config/common_linuxapp | 3 +- > doc/guides/rel_notes/deprecation.rst | 5 -- > doc/guides/rel_notes/release_2_2.rst | 12 +++ > drivers/net/i40e/i40e_ethdev.c | 146 +++++++++++++++--------------= ---- > -- > drivers/net/i40e/i40e_ethdev.h | 8 ++ > drivers/net/i40e/i40e_ethdev_vf.c | 2 +- > 7 files changed, 86 insertions(+), 93 deletions(-) >=20 > -- > 1.9.3