[PATCH] net/nfp: improve readability NFP HWINFO header

[Niklas Söderlund]

Hi Ferruh,

Thanks for your feedback.

On 2022-09-20 18:33:02 +0100, Ferruh Yigit wrote:
> On 8/26/2022 6:39 AM, Chaoyong He wrote:
> > From: James Hershaw <james.hershaw at corigine.com>
> > 
> > Prepend `0x` to the NFP HWINFO header value that is printed to improve
> > the readability of the printed statement.
> > 
> > Signed-off-by: James Hershaw <james.hershaw at corigine.com>
> > Reviewed-by: Chaoyong He <chaoyong.he at corigine.com>
> > Reviewed-by: Niklas Söderlund <niklas.soderlund at corigine.com>
> > ---
> >   drivers/net/nfp/nfpcore/nfp_hwinfo.c | 2 +-
> >   1 file changed, 1 insertion(+), 1 deletion(-)
> > 
> > diff --git a/drivers/net/nfp/nfpcore/nfp_hwinfo.c b/drivers/net/nfp/nfpcore/nfp_hwinfo.c
> > index c0516bf..9f848bd 100644
> > --- a/drivers/net/nfp/nfpcore/nfp_hwinfo.c
> > +++ b/drivers/net/nfp/nfpcore/nfp_hwinfo.c
> > @@ -108,7 +108,7 @@
> >   		goto exit_free;
> >   	header = (void *)db;
> > -	printf("NFP HWINFO header: %08x\n", *(uint32_t *)header);
> > +	printf("NFP HWINFO header: %#08x\n", *(uint32_t *)header);
> 
> Why driver is directly using 'printf', but not rte_log APIs?
> 
> I can see there are already 'PMD_INIT_LOG' & 'PMD_DRV_LOG' macros for this.

We have a series ready to convert all printf style logging into rte_log 
APIs as well as fix some other style issues.

We also have a few other things in our internal patch queue waiting to 
be sent out. To reduce conflicts in patchwork we are sending them out in 
the order as some of them depends on each other. And the one cleaning up 
log messages are at the end of the pile unfortunately.

Do you think it's acceptable to take this fix as-is and then a patch 
that convert all printf on one go, or would you prefers we move touch 
this line only once and create a v2 of this fix while also moving it to 
the rte_log APIs?

-- 
Kind Regards,
Niklas Söderlund