[net-next,v2] [PATCH net-next v2] net: wwan: t7xx: Change PM_AUTOSUSPEND_MS to 5000

[Jakub Kicinski]

On Tue, 19 Nov 2024 03:01:47 +0200 Sergey Ryazanov wrote:
> > He's decreasing the sleep timer from 20 to 5 sec, both of which
> > are very high for networking, anyway. You appear to be questioning
> > autosuspend itself but it seems to have been added 2 years ago already.
> > 
> > What am I missing?  
> 
> Some possible funny side-effect of sleeping with this chipset. Like 
> loosing network connection and dropping TCP sessions. I hope that 20 
> seconds was putted on purpose.
> 
> Suddenly, I don't have this modem at hand and want to be sure that we 
> are not going to receive a stream of bug reports.

Power saving is always tricky, but they say they tested. I think we
should give it a go, worst case - it will be an easy revert.