cvs commit: src/sys/conf files.alpha files.amd64 files.i386 files.ia64 src/sys/dev/atkbdc atkbd.c atkbd_atkbdc.c atkbdc.c atkbdc_ebus.c atkbdc_isa.c atkbdc_subr.c atkbdc_subr.h atkbdcreg.h atkbdreg.h psm.c psm.h src/sys/dev/kbd atkbd.c atkbdc.c ...

David O'Brien obrien at FreeBSD.org
Thu Jun 16 02:19:10 GMT 2005


On Wed, Jun 15, 2005 at 08:47:01PM +0200, Marius Strobl wrote:
> On Wed, Jun 15, 2005 at 10:17:04AM -0700, David O'Brien wrote:
> > On Fri, Jun 10, 2005 at 08:56:38PM +0000, Marius Strobl wrote:
> > > marius      2005-06-10 20:56:38 UTC
> > >   FreeBSD src repository
> > >   Modified files:
> > >     sys/conf             files.alpha files.amd64 files.i386 
> > >                          files.ia64 
> > >     sys/dev/atkbdc       atkbd.c atkbd_atkbdc.c atkbdc.c 
> > >                          atkbdc_isa.c atkbdc_subr.c atkbdcreg.h 
> > >                          atkbdreg.h psm.c 
> > >     sys/i386/isa/pcvt    pcvt_hdr.h 
> > >   Added files:
> > >     sys/dev/atkbdc       atkbdc_ebus.c atkbdc_subr.h psm.h 
> > >   Removed files:
> > >     sys/dev/kbd          atkbd.c atkbdc.c atkbdcreg.h atkbdreg.h 
> > >     sys/isa              atkbd_isa.c atkbdc_isa.c psm.c 
> > >   Log:
> > >   - Hook up the new locations of the atkbdc(4), atkbd(4) and psm(4) source
> > >     files after they were repo-copied to sys/dev/atkbdc. The sources of
> > 
> > Hi Marius,
> > 
> > I wonder if I could ask you a favor.
> > In the future after doing a repo copy like this - to cvs rm the old files
> > and connect the new files to the build their new location w/o other
> > changes first.
> 
> Ok.
> 
> >  This commit gives me an insta-reboot.  A kernel built
> > just before that change is good (adding brooks' 2005-06-11 00:20:38 UTC
> > mii.c commit).  But due to the file location changes its harder step thru
> > parts of the change to track down the issue.
> > 
> > There have been a few other reports in freebsd-current@ about
> > insta-reboots.  It seems related to using kernel modules.
> > 
> 
> If the reboots happen before the kernel prints out anything this
> probably means that one of the atkbdc(4) or atkbd(4) configure

It happens after the time counter is chosen.  Its hard to see just how
far the machine boots due to the quick reboot, but I see this much of the
boot:

    Calibrating clock(s) ... i8254 clock: 1193403 Hz
    CLK_USE_I8254_CALIBRATION not specified - using default frequency
    Timecounter "i8254" frequency 1193182 Hz quality 0
    Calibrating TSC clock ... TSC clock: 2205017430 Hz

I'm trying to connect a serial console to this machine, but of course my
laptop doesn't have a serial port and finding a USB-serial dongle FreeBSD
supports in Fry's has been unfruitful (already bought two that turned out
useless) :-( .


> functions triggers them unless something fancy is going on.
> I currently can't think of why one of the changes should make a
> difference on some AMD64 systems

This is actually on FreeBSD/i386.  (though it is an Opteron system).
I'm trying to get 

-- 
-- David  (obrien at FreeBSD.org)


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