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From: "Zhang, Qi Z" <qi.z.zhang@intel.com>
To: "Pei, Andy" <andy.pei@intel.com>, "dev@dpdk.org" <dev@dpdk.org>
Cc: "Wu, Jingjing" <jingjing.wu@intel.com>,
	"Xing, Beilei" <beilei.xing@intel.com>,
	"Yigit, Ferruh" <ferruh.yigit@intel.com>,
	"Xu, Rosen" <rosen.xu@intel.com>,
	"Ye, Xiaolong" <xiaolong.ye@intel.com>,
	"Zhang, Roy Fan" <roy.fan.zhang@intel.com>,
	"stable@dpdk.org" <stable@dpdk.org>
Subject: Re: [dpdk-dev] [PATCH v2] net/i40e: i40e get link status update from ipn3ke
Date: Sun, 30 Jun 2019 00:35:36 +0000	[thread overview]
Message-ID: <039ED4275CED7440929022BC67E7061153D5C701@SHSMSX105.ccr.corp.intel.com> (raw)
In-Reply-To: <1561710791-356325-1-git-send-email-andy.pei@intel.com>



> -----Original Message-----
> From: Pei, Andy
> Sent: Friday, June 28, 2019 4:33 PM
> To: dev@dpdk.org
> Cc: Pei, Andy <andy.pei@intel.com>; Zhang, Qi Z <qi.z.zhang@intel.com>; Wu,
> Jingjing <jingjing.wu@intel.com>; Xing, Beilei <beilei.xing@intel.com>; Yigit,
> Ferruh <ferruh.yigit@intel.com>; Xu, Rosen <rosen.xu@intel.com>; Ye,
> Xiaolong <xiaolong.ye@intel.com>; Zhang, Roy Fan
> <roy.fan.zhang@intel.com>; stable@dpdk.org
> Subject: [PATCH v2] net/i40e: i40e get link status update from ipn3ke
> 
> Add switch_mode argument for i40e PF to specify the specific FPGA that i40e
> PF is connected to. i40e PF get link status update via the connected FPGA.
> 
> Signed-off-by: Andy Pei <andy.pei@intel.com>
> ---
....

> @@ -2799,6 +2913,10 @@ void i40e_flex_payload_reg_set_default(struct
> i40e_hw *hw)
>  	else
>  		update_link_aq(hw, &link, enable_lse, wait_to_complete);
> 
> +	devargs = pci_dev->device.devargs;
> +	if (devargs)
> +		i40e_pf_linkstatus_get_from_switch_ethdev(devargs, &link);

It's not necessary to check devargs every time we do i40e_dev_link_update, 
its better initialize the ipn3ke mode during initialization (add some field in i40e_adapter maybe), so we can reuse the result at runtime

> +
......

  reply	other threads:[~2019-06-30  0:35 UTC|newest]

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-05-23  9:14 [dpdk-dev] [PATCH] net/i40e: i40e rework for ipn3ke Andy Pei
2019-05-24  1:05 ` Xu, Rosen
2019-05-24 13:12   ` Ferruh Yigit
2019-05-27  1:42     ` Pei, Andy
2019-06-10  6:14   ` Pei, Andy
2019-06-11  2:35     ` Xu, Rosen
2019-06-25  9:06       ` Pei, Andy
2019-06-26 15:33 ` Ye Xiaolong
2019-06-27  1:20   ` Pei, Andy
2019-06-28  8:33 ` [dpdk-dev] [PATCH v2] net/i40e: i40e get link status update from ipn3ke Andy Pei
2019-06-30  0:35   ` Zhang, Qi Z [this message]
2019-07-04  7:03     ` Pei, Andy
2019-07-04  6:56   ` [dpdk-dev] [PATCH v3] " Andy Pei
2019-07-08  3:03     ` [dpdk-dev] [PATCH v4] " Andy Pei
2019-07-08  7:27       ` Zhang, Qi Z
2019-07-09  6:43       ` [dpdk-dev] [PATCH v5] " Andy Pei
2019-07-10  9:41         ` [dpdk-dev] [PATCH v6 1/2] " Andy Pei
2019-07-11  4:36           ` Zhang, Qi Z
2019-07-11  5:56             ` Pei, Andy
2019-07-11  6:05             ` Pei, Andy
2019-07-11  6:39           ` [dpdk-dev] [PATCH v7] " Andy Pei
2019-07-11  8:45             ` Zhang, Qi Z
2019-07-10  9:41         ` [dpdk-dev] [PATCH v6 2/2] doc: add switch mode devargs Andy Pei
2019-07-08  5:56     ` [dpdk-dev] [PATCH v3] net/i40e: i40e get link status update from ipn3ke Zhang, Qi Z
2019-07-08  8:59       ` Pei, Andy

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