MFC r339703, r347365, r347703, r347940

r339703:
Deprecate a number of less used 10 and 10/100 Ethernet devices.

The current deprecated list is: ae, bm, cs, de, dme, ed, ep, ex, fe,
pcn, sf, sn, tl, tx, txp, vx, wb, xe

The list as refined as part of FCP-0101. Per the FCP, devices may be
removed from the deprecation list if enough users are found or they are
converted to iflib.

FCP: https://github.com/freebsd/fcp/blob/master/fcp-0101.md

r347365:
Update dme(4) to reflect that it will not be removed due to FCP-101.

dme(4) is the built-in NIC on a couple non-expandable mips platforms and
thus should remain. The FCP has been updated to reflect this fact.

Discussed with: imp

r347703:
FCP-101: ae(4) is sufficently popular to be moved to the keep list.

r347940:
Remove the notice that ae(4) will be removed in FreeBSD 13.

MFC requested by: rgrimes
Approved by: re (kib)

MFC r313982, r314068:
sys: Replace zero with NULL for pointers.

Found with: devel/coccinelle

Copy head@r302406 to stable/11 as part of the 11.0-RELEASE cycle.
Prune svn:mergeinfo from the new branch, as nothing has been merged
here.

Additional commits post-branch will follow.

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

sys/dev: minor spelling fixes.

Most affect comments, very few have user-visible effects.

Migrate many bus_alloc_resource() calls to bus_alloc_resource_anywhere().

Most calls to bus_alloc_resource() use "anywhere" as the range, with a given
count. Migrate these to use the new bus_alloc_resource_anywhere() API.

Reviewed by: jhb
Differential Revision: https://reviews.freebsd.org/D5370

These files were getting sys/malloc.h and vm/uma.h with header pollution
via sys/mbuf.h

Convert rman to use rman_res_t instead of u_long

Summary:
Migrate to using the semi-opaque type rman_res_t to specify rman resources. For
now, this is still compatible with u_long.

This is step one in migrating rman to use uintmax_t for resources instead of
u_long.

Going forward, this could feasibly be used to specify architecture-specific
definitions of resource ranges, rather than baking a specific integer type into
the API.

This change has been broken out to facilitate MFC'ing drivers back to 10 without
breaking ABI.

Reviewed By: jhb
Sponsored by: Alex Perez/Inertial Computing
Differential Revision: https://reviews.freebsd.org/D5075

Create a generic PCCARD_PNP_INFO from the MODULE_PNP_INFO building
block. Use it in all the PNP drivers to export either the current PNP
table. For uart, create a custom table and export it using
MODULE_PNP_INFO since it's the only one that matches on function
number.

Differential Review: https://reviews.freebsd.org/D3461

MFi386: r278165

Silence a coverity warning about ignoring a return value.

Silence a coverity warning about ignoring a return value. We do, but
we also know that it "can't fail" given the single-threaded nature of
device enumeration. Go ahead and check it just in case, but add a
comment.

CID: 1009393
Sponsored by: Netflix, Inc

In order to reduce use of M_EXT outside of the mbuf allocator and
socket-buffer implementations, introduce a return value for MCLGET()
(and m_cljget() that underlies it) to allow the caller to avoid testing
M_EXT itself. Update all callers to use the return value.

With this change, very few network device drivers remain aware of
M_EXT; the primary exceptions lie in mbuf-chain pretty printers for
debugging, and in a few cases, custom mbuf and cluster allocation
implementations.

NB: This is a difficult-to-test change as it touches many drivers for
which I don't have physical devices. Instead we've gone for intensive
review, but further post-commit review would definitely be appreciated
to spot errors where changes could not easily be made mechanically,
but were largely mechanical in nature.

Differential Revision: https://reviews.freebsd.org/D1440
Reviewed by: adrian, bz, gnn
Sponsored by: EMC / Isilon Storage Division

Mechanically convert to if_inc_counter().

The r48589 promised to remove implicit inclusion of if_var.h soon. Prepare
to this event, adding if_var.h to files that do need it. Also, include
all includes that now are included due to implicit pollution via if_var.h

Sponsored by: Netflix
Sponsored by: Nginx, Inc.

Mechanically substitute flags from historic mbuf allocator with
malloc(9) flags in sys/dev.

Improve media status reporting, when the driver knows...

Add new tunable 'net.link.ifqmaxlen' to set default send interface
queue length. The default value for this parameter is 50, which is
quite low for many of today's uses and the only way to modify this
parameter right now is to edit if_var.h file. Also add read-only
sysctl with the same name, so that it's possible to retrieve the
current value.

MFC after: 1 month

Fix comment typo.

Submitted by: Marc Balmer <marc at msys.ch>
MFC after: 3 days

Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/
IF_ADDR_UNLOCK() across network device drivers when accessing the
per-interface multicast address list, if_multiaddrs. This will
allow us to change the locking strategy without affecting our driver
programming interface or binary interface.

For two wireless drivers, remove unnecessary locking, since they
don't actually access the multicast address list.

Approved by: re (kib)
MFC after: 6 weeks

It appears that the TDK LAK CD011 works with fe driver. I don't have
a dongle for the card, but it passes the sanity testsin the
probe/attach routines and returns the correct MAC address.

Generalize the workaround for the Hitachi HT-4840-11. The Contec
C-NET(PC) has a cfe at location 1 that has both an odd irq mask (it
matches pc98 machines, so maybe it was a flag for pc98 operation) as
well as a memory map. Since this driver doesn't know how to cope, we
start with cfe2, which is purely an I/O space mapped and that seems to
make it work. I say 'seems' here, because the card I have doesn't
seem to have the right dongle for full testing...

Fix the whitespace in this file to be consistent with itself and with
the rest of the project's files.

s/sn_/fe_/ in a routine name that I copied from sn.

Add support for Hitachi HT-4840-11. This card is supposedly just like
the J181, but not quite. This card's CIS has some quirks that means
we have to ignore CFE's 1-9.

- Use bus_foo() rather than bus_space_foo() and retire the bus tag and handle
from the softc.
- Rework the watchdog timer to match other NIC drivers:
- Start a timer in fe_init() that runs once a second and checks a counter
in the softc that is identical to the deprecated 'if_timer'.
- Just adjust the softc tx timeout value when sending packets instead of
scheduling the timer.
- Use IFQ_SET_MAXLEN().

Tested by: WATANABE Kazuhiro

Make fe(4) MPSAFE:
- Add a mutex to the softc to protect the softc and device hardware.
- Don't leak bus resources if if_alloc() fails during attach.
- Setup the interrupt handler after calling ether_ifattach().
- Use a private timer to manage the transmit watchdog.

Tested by: WATANABE Kazuhiro CQG00620 of nifty.ne.jp

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@

Commit the results of the typo hunt by Darren Pilgrim.
This change affects documentation and comments only,
no real code involved.

PR: misc/101245
Submitted by: Darren Pilgrim <darren pilgrim bitfreak org>
Tested by: md5(1)
MFC after: 1 week

Return 0 if we are a network card and do match. Previously, we'd bogusly
fail and the card wouldn't be detected.

Submitted by: Bryan Blackburn

- Store pointer to the link-level address right in "struct ifnet"
rather than in ifindex_table[]; all (except one) accesses are
through ifp anyway. IF_LLADDR() works faster, and all (except
one) ifaddr_byindex() users were converted to use ifp->if_addr.

- Stop storing a (pointer to) Ethernet address in "struct arpcom",
and drop the IFP2ENADDR() macro; all users have been converted
to use IF_LLADDR() instead.

Preliminary support for Xircom Credit Card Adapter. Not to be
confused with the Credit Card Adapter II and its spawn (which the xe
driver supports). These changes get my card probing and attaching. I
recently won one of these (and a NEC rebadged version) in an lot
auction. The NEC didn't work, so I took it apart and found the
MB86960A chip and then modified if_fe_pccard.c to attach. I can't
test this card further since I have no dongle for this card.

PC Card instead of other variants

Remove OLDCARD support by removing compat shims

Make sure that we call if_free(ifp) after bus_teardown_intr. Since we
could get an interrupt after we free the ifp, and the interrupt
handler depended on the ifp being still alive, this could, in theory,
cause a crash. Eliminate this possibility by moving the if_free to
after the bus_teardown_intr() call.

Fix "struct ifnet" leak if attach() fails in the middle.

Propagate rename of IFF_OACTIVE and IFF_RUNNING to IFF_DRV_OACTIVE and
IFF_DRV_RUNNING, as well as the move from ifnet.if_flags to
ifnet.if_drv_flags. Device drivers are now responsible for
synchronizing access to these flags, as they are in if_drv_flags. This
helps prevent races between the network stack and device driver in
maintaining the interface flags field.

Many __FreeBSD__ and __FreeBSD_version checks maintained and continued;
some less so.

Reviewed by: pjd, bz
MFC after: 7 days

Modify device drivers supporting multicast addresses to lock if_addr_mtx
over iteration of their multicast address lists when synchronizing the
hardware address filter with the network stack-maintained list.

Problem reported by: Ed Maste (emaste at phaedrus dot sandvine dot ca>
MFC after: 1 week

Eliminate unused argument in PCMCIA_CARD macro.

Provide a backwards compatible way to have the extra macro by defining
PCCARD_API_LEVEL 5 before including pccarddevs for driver writers that
want/need to have the same driver on 5 and 6 with pccard attachments.

Approved by: re (dwhite)

s/sc_enaddr/enaddr/ to fix pc98 build.

Approved by: re (blanket)

Stop embedding struct ifnet at the top of driver softcs. Instead the
struct ifnet or the layer 2 common structure it was embedded in have
been replaced with a struct ifnet pointer to be filled by a call to the
new function, if_alloc(). The layer 2 common structure is also allocated
via if_alloc() based on the interface type. It is hung off the new
struct ifnet member, if_l2com.

This change removes the size of these structures from the kernel ABI and
will allow us to better manage them as interfaces come and go.

Other changes of note:
- Struct arpcom is no longer referenced in normal interface code.
Instead the Ethernet address is accessed via the IFP2ENADDR() macro.
To enforce this ac_enaddr has been renamed to _ac_enaddr.
- The second argument to ether_ifattach is now always the mac address
from driver private storage rather than sometimes being ac_enaddr.

Reviewed by: sobomax, sam

Perliminary support for Fujitsu SCSI LAN combo card. At least for the
LAN side of things. It appears that all that's necessary is to relax
the check on the DLCR2 register in the probe.

Back out part of 1.23. This was a work in progress to support the
Fujitsu LAN SCSI card's ethernet side.

Forced commit after moving mb86960.h from i386/isa/ic to dev/fe. It
is only used by the fe driver, and isn't MD.

we don't need the offset in the attr memory to get the ethernet
address, nor do we need the alignment requirements, so eliminate them.
This likely means that we can now collapse some of the entries as we
have no need of them anymore (they match other entries and were there
only to get the right attr memory offset of the enet addr).

Remove prototype of undefined function so this compiles again.

Rework pccard attachment a little. Now both of my fe based ethernet
cards work. These changes depend on the expanded funce parsing that
just was committed to pccard_cis.c. In NetBSD the ethernet address
was read out of attr memory directly. We rely on the kernel pccard
parser to pulll this information out of what appears to be an obsolete
funce with the information in it.

# I'm still getting the no rx interrupt sometimes with some hub/switches
# for reasons unknown... But usually only one and only when dhclient
# runs.

Only attach to network functions. This should be a nop since I'm not
aware of any fe based cards that do anything except network (well,
maybe the fujitsu scsi/lan card, but I've only seen two of those on
ebay in the last 3 years).

Minor nit

Add a few cards from NetBSD. They don't work yet, since the code to
read the ethernet address from the attribute space hasn't been
implemented. Also add flags for the MBH10302. The flags and maddr
fields will be used when reading from the attribute space...

don't pollute global namespace with valid_Ether_p, instead, prepend
fe_ to it.

NE200 -> NE200T

Add support for:
fe1: <EAGLE Technology NE200 ETHERNET LAN MBH10302 04>

As reported by Sean Shapira. This appears to be working. Eagle used
Fujitsu's vendor number, with a product number of 4 (which is the same
as the vendor number, which is a little suspect). Since there's no
apparent conflict, go ahead and use it.

Submitted by: Sean Shapira

/* -> /*- for copyright notices, minor format tweaks as necessary

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

Style. Use ETHER_IS_MULTICAST() appropriately instead of masking off the bit.

Reviewed by: jmallett

Since if_fe doesn't contain locking or run with INTR_MPSAFE, mark
the interface as IFF_NEEDSGIANT so if_start is run holding Giant.

Replace handrolled CRC calculation with ether_crc32_[lb]e().

Fix disordering of pccarddevs.h noticed by bde. Also remove a few
redundant includes and fix some of the include disordering.

Submitted by: bde

Move to generating pccarddevs.h on the fly, both for the kernel and
the modules.

Also generate usbdevs.h automatically now, but a non-kernel file is
stopping that at the moment.

We don't need to initialize if_output, ether_ifattach() does it
for us.

Remove improper use of if_addrhead in device drivers to check
if the link-level address has been initialized already.

The majority of modern drivers never does this and works fine, which
makes me think that the check is totally unnecessary and a residue
of cut&paste from other drivers.

This change is done to simplify locking because now almost none of the
drivers uses this field. The exceptions are "ct" "ctau" and "cx"
where i am not sure if i can remove that part.

Convert callers to the new bus_alloc_resource_any(9) API.

Submitted by: Mark Santcroos <marks@ripe.net>
Reviewed by: imp, dfr, bde

Announce ethernet MAC addresss in ether_ifattach().

Don't use caddr_t in mchash(). Also use C99 spellings over BSD ones.

Requested by: bde,imp

Try to create some sort of consistency in how the routings to find the
multicast hash are written. There are still two distinct algorithms used,
and there actually isn't any reason each driver should have its own copy
of this function as they could all share one copy of it (if it grew an
additional argument).

Replace the if_name and if_unit members of struct ifnet with new members
if_xname, if_dname, and if_dunit. if_xname is the name of the interface
and if_dname/unit are the driver name and instance.

This change paves the way for interface renaming and enhanced pseudo
device creation and configuration symantics.

Approved By: re (in principle)
Reviewed By: njl, imp
Tested On: i386, amd64, sparc64
Obtained From: NetBSD (if_xname)

Use __FBSDID().
Also some minor style cleanups.

Make sure that pp_name is non-null before setting the device
description. This allows us to rely entirely on the CIS entries if
necessary...

Back out M_* changes, per decision of the TRB.

Approved by: trb

Remove M_TRYWAIT/M_WAITOK/M_WAIT. Callers should use 0.
Merge M_NOWAIT/M_DONTWAIT into a single flag M_NOWAIT.

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

Use if_printf(ifp, "blah") instead of printf("fe%d: blah", ifp->if_unit).

A number of functions in this driver still use the unit number in their
printouts because they pass the unit directly as a function argument
instead of passing a softc or struct ifnet pointer. This should be
resolved at a future date.

Be consistent about "static" functions: if the function is marked
static in its prototype, mark it static at the definition too.

Inspired by: FlexeLint warning #512

Supported C-NET(98)P2 PnP mode.

Submitted by: "Hirokazu WATANABE" <gwna@geocities.co.jp>
MFC after: 3 days

Migrate to PCMCIA_CARD() macros

s/PCCARD_/PCMCIA_/g in NEWCARD device tables to enable easier NetBSD sharing

Always turned on 8bit access card support for the fe driver
both i386/pc98, so options FE_8BIT_SUPPORT was deleted.

Reviewed by: nyan

Update the fe driver to probe and attach under a NEWCARD kernel.

Reviewed by: imp
Obtained from: NetBSD

Fixed to support C-NET(9N)E.

Convert if_multiaddrs from LIST to TAILQ so that it can be traversed
backwards in the three drivers which want to do that.

Reviewed by: mikeh

Another round of the <sys/queue.h> FOREACH transmogriffer.

Created with: sed(1)
Reviewed by: md5(1)

Mechanical change to use <sys/queue.h> macro API instead of
fondling implementation details.

Created with: sed(1)
Reviewed by: md5(1)

The fe driver does not support pnp devices.

Moved prototypes of isa_alloc_resourcev() and isa_load_resourcev() to
isa/isavar.h, and added needed includes.

Remove unneeded #include <machine/clock.h>

Move DELAY() from <machine/clock.h> to <sys/systm.h>

Removed unneeded include files.

Submitted by: phk

Use driver_intr_t instead of the now defunct inthand2_t.

- Newbus'ify and bus_space'ify.
- Separate bus dependent part and independent part.
- Moved source files to sys/dev/fe (repo copied).
- Fixed some comments by chi@bd.mbn.or.jp (Chiharu Shibata)

Tested by: bsd-nomads@clave.gr.jp and
FreeBSD98-testers@jp.freebsd.org

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

Mass update of isa drivers using compatability shims to use
COMPAT_ISA_DRIVER() so that we can get rid of the evil isa_compat.h table.

Move code to handle BPF and bridging for incoming Ethernet packets out
of the individual drivers and into the common routine ether_input().
Also, remove the (incomplete) hack for matching ethernet headers
in the ip_fw code.

The good news: net result of 1016 lines removed, and this should make
bridging now work with *all* Ethernet drivers.

The bad news: it's nearly impossible to test every driver, especially
for bridging, and I was unable to get much testing help on the mailing
lists.

Reviewed by: freebsd-net

Add $FreeBSD$

Ratoc REX-9880/83 support (PC-98 only). This commit added functions
fe_read_eeprom_rex() and fe_init_rex(). These functions should be
useful for REX-5580 series (for PC-AT). But they are included in
`#ifdef PC98' to avoid warnings by unused static functions. If you
try to support REX-5580, please be aware of these functions.

Submitted by: chi@bd.mbn.or.jp (Chiharu Shibata)

Make release is now falling over in if_fe.c due to Warner's pccard changes:
if_fe.c uses PCCARD_MODULE() and is part of GENERIC. I've #ifdef'ed out
the #include of "card.h" to hopefully disable pccard support in this
driver until it can be converted. I'm not positive this will fix make
release, but it can't possibly make it any worse than it is now.

I hope this stuff settles down soon.

Remove NBPF conditionality of bpf calls in most of our network drivers.

This means that we will not have to have a bpf and a non-bpf version
of our driver modules.

This does not open any security hole, because the bpf core isn't loadable

The drivers left unchanged are the "cross platform" drivers where the respective
maintainers are urged to DTRT, whatever that may be.

Add a couple of missing FreeBSD tags.

C-NET(9N)C support (PC-98 only).

Submitted by: chi@bd.mbn.or.jp (Chiharu Shibata)

$Id$ -> $FreeBSD$

- Make binary size smaller.
- Fix typo in TDK/LANX stuff.

Submitted by: chi@bd.mbn.or.jp (Chiharu Shibata)

Make these actually compile. I got a little delete happy pruning includes
and used 'command' instead of 'cmd' in a few cases. Also clear up some
unused variables.

Pointed out by: phk

SIOCSIFADDR, SIOCGIFADDR, and SIOCSIFMTU are implemented in
sys/net/if_ethersubr.c:ether_ioctl(). Drivers need not implement generic
behavior.

PR: kern/12126
Submitted by: in part by Boris Popov <bp@butya.kz>

Rename bpfilter to bpf.

Replace misused FE_D6_BBW with FE_D6_SBW.

Submitted by: chi@bd.mbn.or.jp (Chiharu Shibata)
Reminded by: Takahashi Yoshihiro <nyan@dd.catv.ne.jp>

Added FE_8BIT_SUPPORT into the list. The fe driver includes opt_fe.h.

Submitted by: Takahashi Yoshihiro <nyan@dd.catv.ne.jp>

Update the pccard hooks to use a module style declaration instead.

Silence warnings.

Another(better) way to support Access/NOTE N98(PC-98) without any effects
for other Access/PC series.

Submitted by: Chiharu Shibata <chi@bd.mbn.or.jp>

Oops, I forgot to commit two diffs to fe driver.

PC/AT(ISA) version and PC-98(NEC) version of if_fe drivers are merged,
as well as several functional additions.

(1) dot3 MIB support.
(2) if_media selection method support.
(3) bridge support.
(4) new boards support. Supported boards are as follows.
[PC/AT]
* Fujitsu FMV-180 series
* Allied-Telesis RE2000 series
* Allied-Telesyn AT1700 series
* Gateway Communications G/Ether series
* UB networks Access/PC ISA series
* TDK/LANX LAC-AX series
* ICL EtherTeam16i series
* RATOC REX-5586/5587
[PC-98]
* Allied-Telesis RE1000 series
* Allied-Telesis RE1000Plus/ME1500 series
* Contec C-NET(9N)E series
* Contec C-NET(98)P2 series
* UB networks Access/PC N98C+ series
* TDK/LANX LAC-98 series(not tested)

Submitted by: seki@sysrap.cs.fujitsu.co.jp (Masahiro Sekiguchi) and
chi@bd.mbn.or.jp (Chiharu Shibata)

The "easy" fixes for compiling the kernel -Wunused: remove unreferenced static
and local variables, goto labels, and functions declared but not defined.

Initialize isa_devtab entries for interrupt handlers in individual
device drivers, not in ioconf.c. Use a different hack in isa_device.h
so that a new config(8) is not required yet.

pc98 parts approved by: kato

Removed unused includes.
Ifdefed conditionally used includes.
Finished rev.1.39. (I only submitted the request.)

This commit fixes various 64bit portability problems required for
FreeBSD/alpha. The most significant item is to change the command
argument to ioctl functions from int to u_long. This change brings us
inline with various other BSD versions. Driver writers may like to
use (__FreeBSD_version == 300003) to detect this change.

The prototype FreeBSD/alpha machdep will follow in a couple of days
time.

Removed unused #includes.

PCCARD-code related style nits, as requested.
Submitted by: bde

Fix some style nits and remove an unused header.
Submitted by: bde

Make INET a proper option.

This will not make any of object files that LINT create change; there
might be differences with INET disabled, but hardly anything compiled
before without INET anyway. Now the 'obvious' things will give a
proper error if compiled without inet - ipx_ip, ipfw, tcp_debug. The
only thing that _should_ work (but can't be made to compile reasonably
easily) is sppp :-(

This commit move struct arpcom from <netinet/if_ether.h> to
<net/if_arp.h>.

Throw options IPX, IPXIP and IPTUNNEL into opt_ipx.h.

The #ifdef IPXIP in netipx/ipx_if.h is OK (used from ipx_usrreq.c and
ifconfig.c only).

I also fixed a typo IPXTUNNEL -> IPTUNNEL (and #ifdef'ed out the code
inside, as it never could have compiled - doh.)

- Renamed <pccard/card.h> -> <pccard/cardinfo.h>.

Forgotten by: me
Reminded by: Bruce

Remove a bunch of variables which were unused both in GENERIC and LINT.

Found by: -Wunused

- Make sure we include <sys/kernel.h> to pick up the definitions of DATA_SET()

Noticed by: bde

- Instead of relying on a functional call to register PCARD-capable drivers,
use a Linker Set. Note, if a driver is loaded as an LKM if will have
to use the function call, but since none of the existing drivers
are loadable, this made things cleaner and boot messages nicer.

Obtained from: PAO-970616

- Functional changes to PCCARD support.
* Kill individual drivers 'suspend' routines, since there's no simple/safe
way to suspend/resume a card w/out going through the complete probe
at initialization time.
* Default to using the apm_pccard_resume sysctl code, which basically
pretends the card was removed, and then re-inserted. Suspend/resume
is now 'emulated' with a fake insert/removal. (Hence we no longer
need the driver-specific suspend routines.)

- Do a bunch of gratuitous changes intended to make the code easier to
follow.
* Rename/reorder all of the pccard structures, change many of the member
names to be descriptive, and follow more closely other 'bus' drivers
naming schemes.
* Rename a bunch of parameter and local variable names to be more
consistant in the code.
* Renamed the PCCARD 'crd' device to be the 'card' device
* KNF and make the code consistant where it was obvious.
* ifdef'd out some unused code

Removed unused #includes.

Don't include <sys/ioctl.h> in the kernel. Stage 2: include
<sys/sockio.h> instead of <sys/ioctl.h> in network files.

Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not
ready for it yet.

Put newlines after log messages.

Submitted by: seki@sysrap.cs.fujitsu.co.jp PR#2563 (but the patch didn't
apply)

Update from driver author. Closes PR#2421.

Submitted by: seki@sysrap.cs.fujitsu.co.jp

Make the long-awaited change from $Id$ to $FreeBSD$

This will make a number of things easier in the future, as well as (finally!)
avoiding the Id-smashing problem which has plagued developers for so long.

Boy, I'm glad we're not using sup anymore. This update would have been
insane otherwise.

Use the new if_multiaddrs list for multicast addresses rather than the
previous hackery involving struct in_ifaddr and arpcom. Get rid of the
abominable multi_kludge. Update all network interfaces to use the
new machanism. Distressingly few Ethernet drivers program the multicast
filter properly (assuming the hardware has one, which it usually does).

Convert the interface address and IP interface address structures
to TAILQs. Fix places which referenced these for no good reason
that I can see (the references remain, but were fixed to compile
again; they are still questionable).

Patches from driver author in PR#2010.

Submitter requests that this patch be merged into 2.2.

Submitted by: seki@sysrap.cs.fujitsu.co.jp

Fix padding of short packets (PR#1701).

Submitted by: seki@sysrap.cs.fujitsu.co.jp

Various cleanups for remanents of devconf.

Remove devconf, it never grew up to be of any use.

Megacommit to straigthen out ETHER_ mess.

I'm pretty convinced after looking at this that the majority of our
drivers are confused about the in/exclusion of ETHER_CRC_LEN :-(

Removed unused #includes of <i386/isa/icu.h> and <i386/isa/icu.h>. icu.h
is only used by the icu support modules and by a few drivers that know
too much about the icu (most only use it to convert `n' to `IRQn'). isa.h
is only used by ioconf.c and by a few drivers that know too much about
isa addresses (a few have to, because config is deficient).

Clean up -Wunused warnings.

Reviewed by: bde

Format the already applied PCCARD additions to use KNF form. No
functional changes.

Changed #includes of <i386/include/foo.h> to #includes of <machine/foo.h>.

This is a revised fe, Ethernet driver for MB8696x based adapters.

Clean up Ethernet drivers:
- fill in and use ifp->if_softc
- use if_bpf rather than private cookie variables
- change bpf interface to take advantage of this
- call ether_ifattach() directly from Ethernet drivers
- delete kludge in if_attach() that did this indirectly

Fix a bunch of spelling errors in the comment fields of
a bunch of system include files.

The last part of the ether_sprint -> %6D change.
Sorry for the delay.
(%D is for hexdumping.)

Completed function declarations and/or added prototypes and/or added
#includes to get prototypes.

Staticize and cleanup.

all:
Removed ifnet.if_init and ifnet.if_reset as they are generally unused.
Change the parameter passed to if_watchdog to be a ifnet * rather than
a unit number. All of this is an attempt to move toward not needing an
array of softc pointers (which is usually static in size) to point to
the driver softc.

if_ed.c:
Changed some of the argument passing to some functions to make a little
more sense.

if_ep.c, if_vx.c:
Killed completely bogus use of if_timer. It was being set in such a way
that the interface was being reset once per second (blech!).

Added `#include "ioconf.h"' to <machine/conf.h> and cleaned up the
misplaced extern declarations (mostly prototypes of interrupt handlers)
that this exposed. The prototypes should be moved back to the driver
sources when the functions are staticalized.

Added idempotency guards to <machine/conf.h>. "ioconf.h" can't be
included when building LKMs so define a wart in bsd.kmod.mk to help
guard against including it.

Reviewed by: julian and jhay@mikom.csir.co.za
Submitted by: Mike Mitchell, supervisor@alb.asctmd.com

This is a bulk mport of Mike's IPX/SPX protocol stacks and all the
related gunf that goes with it..
it is not guaranteed to work 100% correctly at this time
but as we had several people trying to work on it
I figured it would be better to get it checked in so
they could all get teh same thing to work on..

Mikes been using it for a year or so
but on 2.0

more changes and stuff will be merged in from other developers now that this is in.

Mike Mitchell, Network Engineer
AMTECH Systems Corporation, Technology and Manufacturing
8600 Jefferson Street, Albuquerque, New Mexico 87113 (505) 856-8000
supervisor@alb.asctmd.com

Say goodbye to IFF_NOTRAILERS. Support for trailers was officially
dropped for 4.4, but for some reason this flag lived on. (Until
today, that is.)

Make everything except the unsupported network sources compile cleanly
with -Wnested-externs.

Remove trailing whitespace.

Added `fe' device drive r for Fujitsu MB86960A family.

Submitted by: M.S. <seki@sysrap.cs.fujitsu.co.jp>