From: "Zhang, Qi Z" <qi.z.zhang@intel.com>
To: "Yu, DapengX" <dapengx.yu@intel.com>,
"Yang, Qiming" <qiming.yang@intel.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>
Subject: Re: [dpdk-dev] [PATCH] net/ice: enable CVL DCF device reset API
Date: Mon, 6 Sep 2021 01:17:15 +0000 [thread overview]
Message-ID: <4ca19593d45a4ba1900dc5a6c44c49a2@intel.com> (raw)
In-Reply-To: <20210901052605.829969-1-dapengx.yu@intel.com>
> -----Original Message-----
> From: Yu, DapengX <dapengx.yu@intel.com>
> Sent: Wednesday, September 1, 2021 1:26 PM
> To: Yang, Qiming <qiming.yang@intel.com>; Zhang, Qi Z
> <qi.z.zhang@intel.com>
> Cc: dev@dpdk.org; Yu, DapengX <dapengx.yu@intel.com>
> Subject: [PATCH] net/ice: enable CVL DCF device reset API
>
> From: Dapeng Yu <dapengx.yu@intel.com>
>
> DCF PMD needs to support rte_eth_dev_reset, the reason is when a DCF
> instance is killed, all the flow rules still exists in hardware, when DCF gets to
> reconnect, it already lost the flow context, and if the application wants to
> create new rules, it may fail due to firmware reports rules already exist.
>
> The rte_eth_dev_reset API provides a more elegant way for the application to
> reset DCF when reconnect happens.
>
> Signed-off-by: Dapeng Yu <dapengx.yu@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
Applied to dpdk-next-net-intel.
Thanks
Qi
prev parent reply other threads:[~2021-09-06 1:17 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-01 5:26 dapengx.yu
2021-09-06 1:17 ` Zhang, Qi Z [this message]
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