> -----Original Message-----
> From: Zhang, Xiao
> Sent: Friday, July 19, 2019 19:00
> To: dev@dpdk.org
> Cc: Xing, Beilei <beilei.x...@intel.com>; Wang, Haiyue
> <haiyue.w...@intel.com>; Zhang, Qi Z
> <qi.z.zh...@intel.com>; Zhang, Xiao <xiao.zh...@intel.com>; sta...@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: sta...@dpdk.org
>
> Signed-off-by: Xiao Zhang <xiao.zh...@intel.com>
> ---
Reviewed-by: Haiyue Wang <haiyue.w...@intel.com>
