Convert to pool_cache and add some (disabled by default) counters.
Remove all FPA code.
Support VFP for hard float
Allow MKSOFTFLOAT=no
Remove FPA support and replace with VFP.
(happily jmp_buf is large enough to store the needed VFP16 registers)
Add missing % to SUBTARGET_ASM_FLOAT_SPEC
If compiling for AAPCS, default to a TARGET_CPU_arm926ejs (armv5te)
If linking for AAPCS, use the right linker emulation.
Remove FPA specific header.
Don't include <machine/fp.h> since it no longer exists
Don't install fp.h anymore
Mark fp.h as obsolete
Note removal of FPA support and replacement with VFP.
Install the smsc(4) man page.
run repeat intr xfers in the workq
Use copyin/copyout and linux-specific ifreq structures (they are the same
as the netbsd ones, but this disconnects them)
move otg timer to workq
Add a missing entry.
Provide a script for devpubd(8) that creates symlinks for each dk(4)
device under /dev/wedges so that you can access them by name.
take sizeof actual symbol we are memsetting
We supply data with the FORMAT UNIT command, so tell the kernel which
direction it is to go (write).
"Each sensor dictionary" is a singular subject, so refer to "its"
characteristics, not "their" characteristics.

Also rephrase the device-properties section - device-properties is not
a sensor.
Make sure to enable DTR and RTS on TX initialization for SIO console.
Check cputype and set machine type (LUNA-I or LUNA-II).
Tested on only LUNA-I for now.