Convert to intr_establish_xname().

split device_t/softc for all remaining drivers.
replace "struct device *" with "device_t".
use device_xname(), device_unit(), etc.

branches: 1.23.2; 1.23.12;
#include <sys/bus.h> instead of <machine/bus.h>.

struct device * -> device_t
struct cfdata * -> cfdata_t
use device accessors, use device_private.
some softc/device_t splits (macppc needs a bunch more)
aprint*_dev used considerably more

branches: 1.21.6;
finish device_t-ification, now it works again

Follow up the changes done to wivar.h -- the consequence here is that
instead of a _disable and _enable routine, we have a single _enable which
takes a flag, and has a slightly different function signature.
Macppc kernels should build again.

branches: 1.19.16;
Use access functions to mess with FCRs, GPIOs etc. in order to avoid
multiple mappings of obio's register space.
This needs testing.

get rid if some mistyped magic number, spotted by Marco Trillo
While there map only the space we actually need.
Needs to be tested on actual hardware.

branches: 1.17.6; 1.17.10; 1.17.12; 1.17.16;
make this compile again

branches: 1.16.2;
Merge jmcneill-pm branch.

branches: 1.15.4; 1.15.6;
fix bus_spacification fallout
from KIYOHARA Takashi

Merge the ppcoea-renovation branch to HEAD.

This branch was a major cleanup and rototill of many of the various OEA
cpu based PPC ports that focused on sharing as much code as possible
between the various ports to eliminate near-identical copies of files in
every tree. Additionally there is a new PIC system that unifies the
interface to interrupt code for all different OEA ppc arches. The work
for this branch was done by a variety of people, too long to list here.

TODO:
bebox still needs work to complete the transition to -renovation.
ofppc still needs a bunch of work, which I will be looking at.
ev64260 still needs to be renovated
amigappc was not attempted.

NOTES:
pmppc was removed as an arch, and moved to a evbppc target.

branches: 1.13.8; 1.13.16; 1.13.26; 1.13.28; 1.13.30; 1.13.32;
Add "name" parameter to powerhook_establish, to aid debugging. No objections
on tech-kern@

branches: 1.12.20; 1.12.22;
merge ktrace-lwp.

branches: 1.11.2;
Let this build again by removing ieee80211_compat.h's inclusion (which does
not exist any more).

Don't pass in a MAC address -- yet.

Enable RSSI-based rate-adaptation for wi(4). This enables wi(4)-based
APs to run at "full speed" where before they ran at just 1 or 2Mb/s.
The AP will adapt the data rate for each client based on packet
losses and the received signal strength.

I have also enabled rate adaptation for STA mode and for IBSS mode,
but the hardware gives us less control over the data rate in those
modes.

Add data-link type DLT_IEEE802_11_RADIO to wi and atw. DLT_IEEE802_11_RADIO
lets you monitor radio stats like received signal strength, which
diversity antenna was used, channel/frequency, modulation, and data
rate.

Switch wi(4) to the new 802.11 layer.

__KERNEL_RCSID()

After the recent changes to if_ieee80211.h, we need to include
if_media.h earlier.

branches: 1.4.6;
adapt to latest dev/ic/wi* changes

Use CFATTACH_DECL().

Declare all cfattach structures const.

branches: 1.1.2; 1.1.4; 1.1.10;
Add AirMac frontend.