> -----Original Message-----
> From: Zeng, ZhichaoX <[email protected]>
> Sent: Friday, June 30, 2023 2:06 PM
> To: [email protected]
> Cc: Zhang, Qi Z <[email protected]>; Jiale, SongX <[email protected]>;
> Zeng, ZhichaoX <[email protected]>; Wu, Jingjing
> <[email protected]>; Xing, Beilei <[email protected]>
> Subject: [PATCH v2] net/iavf: fix duplicate reset done check with large VF
>
> When starting with large vf, need to reset VF to request queues, the reset
> process will execute VIRTCHNL commands to clean up resource.
>
> VF reset done check and reset watchdog read the same global register,
> resulting in the NIC not responding to the VIRTCHNL command.
>
> This patch turns off the watchdog when request queues to avoid the VIRTCHNL
> command timeout error when starting with large VF.
>
> Fixes: af801b0374e3 ("net/iavf: add devargs to control watchdog")
> Fixes: 7a93cd3575eb ("net/iavf: add VF reset check")
> Signed-off-by: Zhichao Zeng <[email protected]>
Acked-by: Qi Zhang <[email protected]>
Applied to dpdk-next-net-intel.
Thanks
Qi
