Copy stable/10@r272459 to releng/10.1 as part of
the 10.1-RELEASE process.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

Copy head (r256279) to stable/10 as part of the 10.0-RELEASE cycle.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

Use bus_*() rather than bus_space_*().

- Use device_printf() instead of printf() with an explicit unit number
in the PCI attach routine.
- Simplify PCI probe.
- Remove no-longer-used 'unit' from an_attach() parameters.

PR: kern/126924
Submitted by: gavin

o break newbus api: add a new argument of type driver_filter_t to
bus_setup_intr()

o add an int return code to all fast handlers

o retire INTR_FAST/IH_FAST

For more info: http://docs.freebsd.org/cgi/getmsg.cgi?fetch=465712+0+current/freebsd-current

Reviewed by: many
Approved by: re@

Minor style nits.

Start each of the license/copyright comments with /*-, minor shuffle of lines

- Bump up the general and status RID sizes
- Clear out an_dma_vaddr on free so we can test to see if dma is
setup when the card is kldunloaded/kldloaded etc. only for MPI350
- Use a common detach like wi(4)
- Notify on RID read overflow and truncate this currently causes
a panic in -stable when the stack during an ifconfig an0 is done
with newer firmware
- Convert from UNLOCK/tsleep/LOCK to msleep. I thought I did that
a while ago.

Use __FBSDID().
Also some minor style cleanups.

- Express hard dependencies on bus (pci, isa, pccard) and
network layer (ether).
- Don't abuse module names to facilitate ifconfig module loading;
such abuse isn't really needed. (And if we do need type information
associated with a module then we should make it explicit and not
use hacks.)

Don't lock in the attach routine. It isn't required. Register the
interrupt handler last. This gets rid of the sleep while locked
messages.

Reviewed by: ambrisko

Use __FBSDID rather than rcsid[].

an driver now needs wlan, so put the required explicit depends
into the source.

Reviewed by: ambrisko

network interface driver changes:

o don't strip the Ethernet header from inbound packets; pass packets
up the stack intact (required significant changes to some drivers)
o reference common definitions in net/ethernet.h (e.g. ETHER_ALIGN)
o track ether_ifattach/ether_ifdetach API changes
o track bpf changes (use BPF_TAP and BPF_MTAP)
o track vlan changes (ifnet capabilities, revised processing scheme, etc.)
o use if_input to pass packets "up"
o call ether_ioctl for default handling of ioctls

Reviewed by: many
Approved by: re

Remove __P.

Lots of style(9) related white space fixes. Mostly missing spaces
after if, for, while, switch, '{', and '}' plus a bunch of bogus
whitespace at the end of lines.

Currently, each wireless networking driver has it's own control program
despite the fact that most people want to set exactly the same settings
regardless of which card they have. It has been repeatidly suggested
that this configuration should be done via ifconfig. This patch
implements the required functionality in ifconfig and add support to the
wi and an drivers. It also provides partial, untested support for the
awi driver.

PR: 25577
Submitted by: Brooks Davis <brooks@one-eyed-alien.net>

Remember to assign an_dev to device_t before calling an_attach().

Make all Ethernet drivers attach using ether_ifattach() and detach using
ether_ifdetach().

The former consolidates the operations of if_attach(), ng_ether_attach(),
and bpfattach(). The latter consolidates the corresponding detach operations.

Reviewed by: julian, freebsd-net

Remove ~25 unneeded #include <sys/conf.h>
Remove ~60 unneeded #include <sys/malloc.h>

Add driver support for the Aironet 4500/4800 series wireless 802.11
NICs. (Finally!) The PCMCIA, ISA and PCI varieties are all supported,
though only the ISA and PCI ones will work on the alpha for now.
PCCARD, ISA and PCI attachments are all provided. Also provided an
ancontrol(8) utility for configuring the NIC, man pages, and updated
pccard.conf.sample. ISA cards are supported in both ISA PnP and hard-wired
mode, although you must configure the kernel explicitly to support the
hardwired mode since you have to know the I/O address and port ahead
of time.

Special thanks to Doug Ambrisko for doing the initial newbus hackery
and getting it to work in infrastructure mode.