Re: CURRENT crashes at early boot on Lenovo T540p: rtsx to blame - 13.0-RELEASE crashes same way!

On Fri, 14 May 2021 16:21:05 +0200
Marc Veldman <marc_at_bumblingdork.com> wrote:

> > On 14 May 2021, at 10:22, Henri Hennebert <hlh_at_restart.be> wrote:
> > 
> > 
> > Please test the 2.0h version from GitHub.
> >   
> 
> On my Lenovo P50s:
> 
> Cold boot with card not inserted: OK
> Insert card after boot, no crash, but the message
> seems weird:
> 
> May 14 16:01:27 supernovo kernel: rtsx0: Interrupt card inserted/removed
> May 14 16:01:27 supernovo kernel: rtsx0: Card absent
> May 14 16:01:27 supernovo kernel: mmc0: detached
> 
> Cold boot with card inserted: OK
> Remove card after boot, no crash, but the message
> seems weird:
> 
> May 14 16:06:08 supernovo kernel: rtsx0: Interrupt card inserted/removed
> May 14 16:06:08 supernovo kernel: rtsx0: Card present
> May 14 16:06:08 supernovo kernel: mmc0: <MMC/SD bus> on rtsx0
> 
> I have the inversion flag turned on /boot/loader.conf
> 
> dev.rtsx.0.inversion=1
> dev.rtsx.0.debug=1
> 

This is weird because the man page states that the inversion flag is
required with the P50.

BTW Henri, if you're reading this, there's a bug in exactly this part
of the man page: sovled rather than solved

But, the trace output indicates that you do not need the inversion flag.

Maybe your P50 (may be a later model than the P50s tested during driver
development) does not have the problem.

-- 
Gary Jennejohn