On 10/11/2014 14:10, Eric McCorkle wrote: > Hello, > > I decided to try tracing through the evaluation of the DSM method in order to > track down where the graphics driver failure I mentioned earlier is coming > from. > > However, it looks like there's already an extensive debug logging system in > place in the acpica system. > > Can this be controlled from user space (presumably through sysctls), or does > it need to be compiled in?
My experience has been you at least need to recompile the kernel with 'options ACPI_DEBUG'. Then you can control debug output with loader tunables 'debug.acpi.layer' and 'debug.acpi.layer' (you can probably use sysctl(8) with these too, but don't think I tried). Anthony Jenkins > _______________________________________________ > freebsd-acpi@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-acpi > To unsubscribe, send any mail to "freebsd-acpi-unsubscr...@freebsd.org" > _______________________________________________ freebsd-acpi@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-acpi To unsubscribe, send any mail to "freebsd-acpi-unsubscr...@freebsd.org"
