[RFC] ethdev: introduce ethdev dump API

[Min Hu (Connor)]

Hi, Thomas,
	fixed in v2, thanks.

在 2022/1/11 20:48, Thomas Monjalon 写道:
> Please use --cc-cmd devtools/get-maintainer.sh so all maintainers are Cc'ed.
> 
> 11/01/2022 12:54, Min Hu (Connor):
>> --- a/doc/guides/rel_notes/release_22_03.rst
>> +++ b/doc/guides/rel_notes/release_22_03.rst
>> @@ -55,6 +55,12 @@ New Features
>>        Also, make sure to start the actual text at the margin.
>>        =======================================================
>>   
>> +   * **Added the ethdev dump API, for query private info of ethdev.**
>> +
>> +     Added the ethdev dump API which provides functions for query private info
>> +     from device. There exists many private properties in different PMD
>> +     drivers. The information of these properties is important for debug. As
>> +     the information is private, the new API is introduced.
>>   
> 
> A blank line is missing.
> Also please check the comment above asking to start the actual text at the margin.
> 
> [...]
>> +typedef int (*eth_dev_dump_t)(struct rte_eth_dev *dev, FILE *file);
> 
> There is a dump function for rte_flow: rte_flow_dev_dump().
> This one should have a clear scope: private device infos?
> 
> 
> 
> .
>