From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Burakov, Anatoly" Subject: Re: [PATCH 0/2] enable 4KB + VFIO-PCI Date: Wed, 11 Oct 2017 11:47:38 +0100 Message-ID: References: <1507718028-12943-1-git-send-email-jianfeng.tan@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Cc: santosh.shukla@caviumnetworks.com, sergio.gonzalez.monroy@intel.com, thomas@monjalon.net, ferruh.yigit@intel.com To: Jianfeng Tan , dev@dpdk.org Return-path: Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by dpdk.org (Postfix) with ESMTP id B48F31B1C3 for ; Wed, 11 Oct 2017 12:47:41 +0200 (CEST) In-Reply-To: <1507718028-12943-1-git-send-email-jianfeng.tan@intel.com> Content-Language: en-US List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" On 11-Oct-17 11:33 AM, Jianfeng Tan wrote: > Patch 1: Use VA as IOVA if IOVA mode is enabled. > Patch 2: Enable IOVA mode for the PMDs for Intel NICs. > > How to test: > > $ (bind nic to vfio-pci) > $ testpmd -c 0x3 -n 4 -m 2048 --no-huge -- -i --no-numa > > Jianfeng Tan (2): > eal: honor IOVA mode for no-huge case > net: enable IOVA mode for PMDs > > drivers/net/e1000/em_ethdev.c | 3 ++- > drivers/net/e1000/igb_ethdev.c | 5 +++-- > drivers/net/fm10k/fm10k_ethdev.c | 3 ++- > drivers/net/i40e/i40e_ethdev.c | 3 ++- > drivers/net/i40e/i40e_ethdev_vf.c | 2 +- > drivers/net/ixgbe/ixgbe_ethdev.c | 5 +++-- > lib/librte_eal/linuxapp/eal/eal_memory.c | 5 ++++- > 7 files changed, 17 insertions(+), 9 deletions(-) > The patchset should probably mention its dependency on IOVA patches from Santosh. -- Thanks, Anatoly