[dpdk-dev] [PATCH v3] net/ice: add 1PPS support for E810

[Zhang, Qi Z]

> -----Original Message-----
> From: Su, Simei <simei.su at intel.com>
> Sent: Wednesday, September 15, 2021 1:34 PM
> To: Zhang, Qi Z <qi.z.zhang at intel.com>
> Cc: dev at dpdk.org; Wang, Haiyue <haiyue.wang at intel.com>; Su, Simei
> <simei.su at intel.com>
> Subject: [PATCH v3] net/ice: add 1PPS support for E810
> 
> The E810 supports four single-ended GPIO signals (SDP[20:23]). The 1PPS
> signal outputs via SDP[20:23], which is measured by an oscilloscope.
> This feature can be turned by a devargs which can select GPIO pin index
> flexibly. Pin index 0 means SDP20, pin index 1 means SDP21 and so on.
> 
> The example for test command is as below:
> ./build/app/dpdk-testpmd -a af:00.0,pps_out='[pin:2]' -c f -n 4 -- -i
> 
> Signed-off-by: Simei Su <simei.su at intel.com>

Acked-by: Qi Zhang <qi.z.zhang at intel.com>

Applied to dpdk-next-net-intel.

Thanks
Qi