Please refer to the INTERNAL description in 710 datasheet.
Interval
ITR 'n' interval, where 'n' is the register index = 0,1,2 for the three ITRs
per interrupt.
It is defined in 2 us units enabling interval range from zero to 8160 us
(0xFF0).
Setting the INTERVAL to zero enables immediate interru
Hi,
Could you try to change interval configuration to check if it helps?
Please refer to i40e_calc_itr_interval function.
In theory, the lower interval, the lower latency.
BR,
Beilei
> -Original Message-
> From: jiangheng
> Sent: Wednesday, July 5, 2023 9:33 AM
> To: Zhang, Yuying ; Xin
