kernel debugger and usb keyboard

Hans Petter Selasky hselasky at c2i.net
Mon Aug 3 10:05:40 UTC 2009


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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