Print some information (ASIC revision, PCI status, etc). From FreeBSD.
Implement i915drmkms wsdisplay blank/backlight/brightness controls.
On ARM the variable name 'delay' shadows a function here, rename to avoid
-Wshadow objecting.
No need to duplicate the members of the wpi_cmd_data structure within
the wpi_scan_hdr structure when we can just put the wpi_cmd_data
structure within the wpi_scan_hdr structure.

This also brings our if_wpireg.h mostly in line with OpenBSD's 1.18.
fix boot code maximum size.

From OpenBSD if_wpireg.h 1.19.
new acpica is out
Move t_bpfjit.debug to md lists.
Add NET_MPSAFE to ALL
Restore RPS of pktq_enqueue unless _RUMPKERNEL

It's a workaround and would be fixed in rump soon.

ok pooka@
Remove obsolete codes for if_snd
Protect bridge_list with a mutex
The correct toolchain tuple is mipsel--netbsd (not netbsdelf)
Add -msoft-float to AFLAGS as well
Restore file for playstation2 accidently overlooked in the big revitilazation
Move t_bpfjit.debug entries back to mi and add "sljit" tag to them.
Handle ENAMETOOLONG to return 404 error instead of 500.

OK mrg@
Fix the KMEM_POISON check: it should check the whole buffer, otherwise some
write-after-free's wouldn't be detected (those occurring in the 8 last bytes
of the allocated buffer).

Was here before my changes, spotted by lars@.
If we register with pmf on attach, deregister on detach.
Register a null pmf handler even if we failed to attach.

Keeps ichsmb(4) from preventing suspend even if it's broken because
of ichlpcib(4) grodiness.
remember to call deregister.