PXE boot using Grub bootloader fails at mountroot; no PXE devs.

[Beeblebrox]

Hi Rick,

> Btw, there is BOOTP_DEBUG stuff in bootp_subr.c. If your debug kernel
> didn't include that option, trying it might tell you where it breaks?

I got around to trying the BOOTP_DEBUG knob, it breaks the kernel build
right from start. bootp_subr.c does have that code, but the buildkernel
does not like it. I got:
unknown option "BOOTP_DEBUG" \ *** Error code 1 \ Stop.

Kernel Config has these debug options turned on:
options 	KDB
options 	DDB
options 	GDB
options     INVARIANTS
options     INVARIANT_SUPPORT
options     WITNESS
options     DEBUG_LOCKS
options     DEBUG_VFS_LOCKS
options     DIAGNOSTIC
options     BOOTP_DEBUG

Regards.

-- 
FreeBSD_amd64_11-Current_RadeonKMS