kernel debugger and usb keyboard

Alexander Best alexbestms at math.uni-muenster.de
Mon Aug 3 18:28:59 UTC 2009


to be sure i just updated my sources and rebuild/reinstalled the kernel. i'm
now running

FreeBSD otaku 8.0-BETA2 FreeBSD 8.0-BETA2 #2 r196050: Mon Aug  3 18:54:46 CEST
2009     root at otaku:/usr/obj/usr/src/sys/ARUNDEL  i386

still when i hit the panic key combo i'm unable to use my usb keyboard in the
kernel debugger.

alex

Hans Petter Selasky schrieb am 2009-08-03:
> On Monday 03 August 2009 10:08:56 Alexander Best wrote:
> > hmm...is it necessary to add any extra options to the kernelconf?
> > because
> > when i hit the panic key-combo under r196037 i'm still not able to
> > use my
> > usb keyboard. i have the following debug related options in my
> > kernelconf:

> > options         KDB
> > options         BREAK_TO_DEBUGGER
> > options         DDB
> > makeoptions     DEBUG=-g
> > options         INVARIANTS
> > options         INVARIANT_SUPPORT
> > options         WITNESS
> > options         DEBUG_LOCKS
> > options         DEBUG_VFS_LOCKS
> > options         DIAGNOSTIC
> > options         SW_WATCHDOG
> > options         KTRACE                  # ktrace(1) support
> > options         SOCKBUF_DEBUG
> > options         DEBUG_MEMGUARD

> > legacy usb keyboard support is enabled in the bios so i can use my
> > keyboard
> > at the bootmanager prompt.

> > i did makeworld 4 days ago.

> You need to build a kernel newer than friday.

> --HPS


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