From: "Xing, Beilei" <beilei.xing@intel.com>
To: "Zhang, Qi Z" <qi.z.zhang@intel.com>,
"Yigit, Ferruh" <ferruh.yigit@intel.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>
Subject: Re: [dpdk-dev] [PATCH] net/i40e: fix missing mbuf fast free offload
Date: Mon, 7 May 2018 05:08:42 +0000 [thread overview]
Message-ID: <94479800C636CB44BD422CB454846E0132159F20@SHSMSX101.ccr.corp.intel.com> (raw)
In-Reply-To: <20180507012626.95313-1-qi.z.zhang@intel.com>
> -----Original Message-----
> From: Zhang, Qi Z
> Sent: Monday, May 7, 2018 9:26 AM
> To: Yigit, Ferruh <ferruh.yigit@intel.com>
> Cc: Xing, Beilei <beilei.xing@intel.com>; dev@dpdk.org; Zhang, Qi Z
> <qi.z.zhang@intel.com>
> Subject: [PATCH] net/i40e: fix missing mbuf fast free offload
>
> Expose the missing mbuf fast free capability since i40 does support it.
>
> Fixes: 7497d3e2f777 ("net/i40e: convert to new Tx offloads API")
>
> Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
> ---
> drivers/net/i40e/i40e_ethdev.c | 6 ++++--
> 1 file changed, 4 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/net/i40e/i40e_ethdev.c b/drivers/net/i40e/i40e_ethdev.c
> index 92ee6c5ae..e866c3081 100644
> --- a/drivers/net/i40e/i40e_ethdev.c
> +++ b/drivers/net/i40e/i40e_ethdev.c
> @@ -3301,7 +3301,7 @@ i40e_dev_info_get(struct rte_eth_dev *dev, struct
> rte_eth_dev_info *dev_info)
> DEV_RX_OFFLOAD_VLAN_FILTER |
> DEV_RX_OFFLOAD_JUMBO_FRAME;
>
> - dev_info->tx_queue_offload_capa = 0;
> + dev_info->tx_queue_offload_capa =
> DEV_TX_OFFLOAD_MBUF_FAST_FREE;
> dev_info->tx_offload_capa =
> DEV_TX_OFFLOAD_VLAN_INSERT |
> DEV_TX_OFFLOAD_QINQ_INSERT |
> @@ -3314,7 +3314,9 @@ i40e_dev_info_get(struct rte_eth_dev *dev, struct
> rte_eth_dev_info *dev_info)
> DEV_TX_OFFLOAD_VXLAN_TNL_TSO |
> DEV_TX_OFFLOAD_GRE_TNL_TSO |
> DEV_TX_OFFLOAD_IPIP_TNL_TSO |
> - DEV_TX_OFFLOAD_GENEVE_TNL_TSO;
> + DEV_TX_OFFLOAD_GENEVE_TNL_TSO |
> + dev_info->tx_queue_offload_capa;
> +
> dev_info->dev_capa =
> RTE_ETH_DEV_CAPA_RUNTIME_RX_QUEUE_SETUP |
> RTE_ETH_DEV_CAPA_RUNTIME_TX_QUEUE_SETUP;
> --
> 2.13.6
Acked-by: Beilei Xing <beilei.xing@intel.com>
next prev parent reply other threads:[~2018-05-07 5:08 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-07 1:26 Qi Zhang
2018-05-07 5:08 ` Xing, Beilei [this message]
2018-05-08 16:50 ` Ferruh Yigit
2018-05-10 22:09 ` Ferruh Yigit
2018-05-11 0:39 ` Zhang, Qi Z
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