From mboxrd@z Thu Jan 1 00:00:00 1970 From: Olivier MATZ Subject: Re: [PATCH v3 2/3] i40e:support outer IPv4 checksum capability Date: Thu, 11 Dec 2014 11:34:31 +0100 Message-ID: <54897337.2060301@6wind.com> References: <1418173403-30202-1-git-send-email-jijiang.liu@intel.com> <1418173403-30202-3-git-send-email-jijiang.liu@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit To: Jijiang Liu , dev-VfR2kkLFssw@public.gmane.org Return-path: In-Reply-To: <1418173403-30202-3-git-send-email-jijiang.liu-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org> List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces-VfR2kkLFssw@public.gmane.org Sender: "dev" On 12/10/2014 02:03 AM, Jijiang Liu wrote: > The DEV_TX_OFFLOAD_OUTER_IPV4_CKSUM flag is added in i40e capability set, which means the i40e supports TX checksum offload of tunneling packet. > > Signed-off-by: Jijiang Liu > --- > lib/librte_pmd_i40e/i40e_ethdev.c | 3 ++- > 1 files changed, 2 insertions(+), 1 deletions(-) > > diff --git a/lib/librte_pmd_i40e/i40e_ethdev.c b/lib/librte_pmd_i40e/i40e_ethdev.c > index 87e750a..deddd0b 100644 > --- a/lib/librte_pmd_i40e/i40e_ethdev.c > +++ b/lib/librte_pmd_i40e/i40e_ethdev.c > @@ -1491,7 +1491,8 @@ i40e_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info) > DEV_TX_OFFLOAD_IPV4_CKSUM | > DEV_TX_OFFLOAD_UDP_CKSUM | > DEV_TX_OFFLOAD_TCP_CKSUM | > - DEV_TX_OFFLOAD_SCTP_CKSUM; > + DEV_TX_OFFLOAD_SCTP_CKSUM | > + DEV_TX_OFFLOAD_OUTER_IPV4_CKSUM; > dev_info->reta_size = pf->hash_lut_size; > > dev_info->default_rxconf = (struct rte_eth_rxconf) { > Acked-by: Olivier Matz