linux-kernel - Re: [PATCH RFC v2 6/6] tools: ynl: ethtool.py: Output timestamping statistics from tsinfo-get operation

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Date: Thu, 14 Mar 2024 11:39:56 -0700
From: Rahul Rameshbabu <rrameshbabu@...dia.com>
To: Jakub Kicinski <kuba@...nel.org>
Cc: ahmed.zaki@...el.com, aleksander.lobakin@...el.com,
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Subject: Re: [PATCH RFC v2 6/6] tools: ynl: ethtool.py: Output timestamping
 statistics from tsinfo-get operation


On Thu, 14 Mar, 2024 11:05:53 -0700 Jakub Kicinski <kuba@...nel.org> wrote:
> On Wed, 13 Mar 2024 23:07:22 -0700 Rahul Rameshbabu wrote:
>> What's your expectation for how the request structure would look like? I
>> have tried the following.
>> 
>>   if args.show_time_stamping:
>>       req = {
>>         'header': {
>>           'flags': 'stats',
>>         },
>>       }
>> 
>>   if args.show_time_stamping:
>>       req = {
>>         'header': {
>>           'flags': {
>>              'stats': True,
>>           },
>>         },
>>       }
>> 
>> I tried looking through the lib/ynl.py code, but I did not understand
>> how the 'flags' type was specifically handled.
>
> Rebased on latest net-next?

Thanks, I was using our internal branch that mixes net-next with some of
our mlx5 changes for verification purposes, and it was not rebased to
latest net-next. Your suggestion works as expected with latest net-next
and will be integrated into the series (with the suggested-by trailer
added).

>
> I used this:
>
> ./tools/net/ynl/cli.py \
> 	--spec Documentation/netlink/specs/ethtool.yaml \
> 	--do fec-get --json '{"header":{"dev-index": 2, "flags": "stats"}}'

--
Thanks,

Rahul Rameshbabu