[PATCH 10/14] rtlwifi: Add BTC_TRACE_STRING to new btcoex
Larry Finger
Larry.Finger at lwfinger.net
Wed Dec 7 16:41:54 UTC 2016
On 12/07/2016 07:32 AM, Dan Carpenter wrote:
> On Wed, Dec 07, 2016 at 02:16:06PM +0200, Kalle Valo wrote:
>> We have disccused this before, but for wireless it's not really that
>> simple. AFAIK with dyndbg you can only control the messages per line
>> (painful to enable group of messages) or per file (enables too many
>> messages). In wireless we have cases when we need to enable group of
>> messages, but not all.
>
> You can turn them on by the function or a range of lines, then disable
> the spammy lines. With these new debug macros you can't do that so this
> is a step backwards.
>
> If I'm totally honest, I've never seen uglier macros than these. I work
> in staging and I've spent a lot of time in ancient code but these ones
> really take the cake.
They will be coming out. The Realtek engineer and I are learning more about the
various options to see what to use. The dynamic debugging options seem to be the
best at the moment.
Larry
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