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From: "Wang, Haiyue" <haiyue.wang@intel.com>
To: "Zhang, Xiao" <xiao.zhang@intel.com>, "dev@dpdk.org" <dev@dpdk.org>
Cc: "Xing, Beilei" <beilei.xing@intel.com>,
	"Zhang, Qi Z" <qi.z.zhang@intel.com>,
	"stable@dpdk.org" <stable@dpdk.org>
Subject: Re: [dpdk-dev] [v4] net/i40e: fix SFP X722 not work with FW4.16
Date: Fri, 19 Jul 2019 02:17:37 +0000
Message-ID: <E3B9F2FDCB65864C82CD632F23D8AB877339C306@SHSMSX101.ccr.corp.intel.com> (raw)
In-Reply-To: <1563533997-10878-1-git-send-email-xiao.zhang@intel.com>

> -----Original Message-----
> From: Zhang, Xiao
> Sent: Friday, July 19, 2019 19:00
> To: dev@dpdk.org
> Cc: Xing, Beilei <beilei.xing@intel.com>; Wang, Haiyue <haiyue.wang@intel.com>; Zhang, Qi Z
> <qi.z.zhang@intel.com>; Zhang, Xiao <xiao.zhang@intel.com>; stable@dpdk.org
> Subject: [v4] net/i40e: fix SFP X722 not work with FW4.16
> 
> The code checked the NVM API version of FW to check if support adminq
> operation, when version is 1.7 or above adminq operation is support
> and the adminq flag will be set. The code will use adminq to set TPID if
> the flags set or to use register. The NVM API version of SFP X722 old
> versions are lowwer than 1.7 and for FW4.16 is 1.8. But FW4.16 of SFP
> X722 does not support adminq operation, the legacy logic is not compatible
> with device SFP X722 currently. Check the device id to unset adminq
> flag to use resigter setting to make it work.
> 
> Fixes: 73cd7d6dc8e1 ("net/i40e: use set switch AQ instead of register
> setting")
> Cc: stable@dpdk.org
> 
> Signed-off-by: Xiao Zhang <xiao.zhang@intel.com>
> ---

    Reviewed-by: Haiyue Wang <haiyue.wang@intel.com>

  reply index

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-07-18 17:13 [dpdk-dev] [DPDK] " Xiao Zhang
2019-07-18  8:23 ` Wang, Haiyue
2019-07-18  8:25 ` Wang, Haiyue
2019-07-18  8:32   ` Zhang, Xiao
2019-07-18 22:51 ` [dpdk-dev] [v2] " Xiao Zhang
2019-07-19  0:56   ` Zhang, Qi Z
2019-07-19  1:02     ` Wang, Haiyue
2019-07-19  1:14       ` Zhang, Xiao
2019-07-19 10:26   ` [dpdk-dev] [v3] " Xiao Zhang
2019-07-19 10:59     ` [dpdk-dev] [v4] " Xiao Zhang
2019-07-19  2:17       ` Wang, Haiyue [this message]
2019-07-19  5:26         ` Zhang, Qi Z
2019-07-19 15:30       ` Stillwell Jr, Paul M
2019-07-19 18:17         ` [dpdk-dev] [dpdk-stable] " Ferruh Yigit
2019-07-20  0:53           ` Zhang, Xiao

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