Commit Graph

35 Commits

Author SHA1 Message Date
Enji Cooper
193d9e768b sys/modules: normalize .CURDIR-relative paths to SRCTOP
This simplifies make output/logic

Tested with:	`cd sys/modules; make ALL_MODULES=` on amd64
MFC after:	1 month
Sponsored by:	Dell EMC Isilon
2017-03-04 10:10:17 +00:00
Adrian Chadd
b092fd69a8 [net80211] include the prototype VHT code into the build.
Note: it isn't called anywhere yet!
2017-01-08 04:27:08 +00:00
Adrian Chadd
cc6dd788c6 Refactor and split out the net80211 software scan engine from the rest
of the scan API.

The eventual aim is to have 'ieee80211_scan.c' have the net80211 and
driver facing scan API to start, finish and continue doing scanning
while 'ieee80211_swscan.c' implements the software scanner that
runs the scan task, handles probe request/reply bits, configures
the VAP off-channel, changes channel and does the scanning bits.

For NICs that do no scanning at all, the existing code is needed.
ath(4) and most of the other NICs (dumb USB ones in particular)
do little to no scan offload - it's all done in software.

Some NICs may do single channel at a time scanning; I haven't really
checked them out in detail.

iwn(4), the upcoming 7260 driver stuff, the new Qualcomm Atheros
11ac chipsets and the Atheros mobile/USB full-offload chips all
have complete scan engines in firmware.  We don't have to drive
any of it at all - the firmware just needs to be told what to scan,
when to scan, how long to scan.  It'll take care of going off
channel, pausing TX/RX appropriately, sending sleep notification
to the AP, sending probe requests and handling probe responses.
It'll do passive/active scan itself.  It's almost completely
transparent to the network stack - all we see are scan notifications
when it finishes scanning each channel and beacons/probe responses
when it does its thing.  Once it's done we get a final notification
that the scan is complete, with some scan results in the message.
The iwn(4) NICs handle doing active scanning too as an option
and will handle waiting appropriately on 5GHz passive channels
before active scanning.

There's some more refactoring, tidying up and lock assertions to
sprinkle around to tidy this whole thing up before I turn swscan.c
into another set of ic methods to override by the driver or
alternate scan module.  So in theory this is all one big no-op
commit.  In theory.

Tested:

* iwn(4) 5200, STA mode
* ath(4) 6205, STA mode
* ath(4) - various NICs, AP mode
2015-01-06 02:08:45 +00:00
Warner Losh
4906cdc8c5 Re-support CWARNFLAGS, lost when bsd.sys.mk was removed. Also, support
CWARNFALGS.$file centrally so we don't have to have it in all the
places. Remove a few warning flags that are no longer needed.
Also, always use -Wno-unknown-pragma to (hopefully temporarily) work
around #pragma ident in debug.h in the opensolaris code. Remove some
stale warning suppression that's no longer necessary.
2015-01-03 03:35:18 +00:00
Warner Losh
aeaed50898 Move most of the 15 variations on generating opt_inet.h and
opt_inet6.h into kmod.mk by forcing almost everybody to eat the same
dogfood. While at it, consolidate the opt_bpf.h and opt_mroute.h
targets here too.
2014-08-04 22:37:02 +00:00
Gleb Smirnoff
2c284d9395 Remove IPX support.
IPX was a network transport protocol in Novell's NetWare network operating
system from late 80s and then 90s. The NetWare itself switched to TCP/IP
as default transport in 1998. Later, in this century the Novell Open
Enterprise Server became successor of Novell NetWare. The last release
that claimed to still support IPX was OES 2 in 2007. Routing equipment
vendors (e.g. Cisco) discontinued support for IPX in 2011.

Thus, IPX won't be supported in FreeBSD 11.0-RELEASE.
2014-03-14 02:58:48 +00:00
Dimitry Andric
b3448df413 Similar to r260026, disable warning about unused functions for
ieee80211_adhoc.c, ieee80211_hostap.c and ieee80211_sta.c.

MFC after:	3 days
2014-02-14 20:11:06 +00:00
Dimitry Andric
29c425acae Disable warning about unused functions for ieee80211_crypto.c and
ieee80211_mesh.c for now.

MFC after:	3 days
2013-12-28 23:17:24 +00:00
Adrian Chadd
4501b24689 Allow IEEE80211_SUPPORT_SUPERG to be defined _and_ have a working wlan
module.
2013-02-02 02:00:29 +00:00
Ulrich Spörlein
f7e784d50b Fix 'make depend'. 2012-02-16 21:57:50 +00:00
Adrian Chadd
4aecc339cf Fix the situation where net80211 is built with IEEE80211_SUPPORT_TDMA but a module
is used.

Although the module _builds_, it fails to load because of a missing symbol from
ieee80211_tdma.c.

Specifics:

* Always build ieee80211_tdma.c in the module;
* only compile in the code if IEEE80211_SUPPORT_TDMA is defined.
2012-01-15 19:45:23 +00:00
Bernhard Schmidt
12732d309c Fix a typo, it is MPDU not MDPU. 2011-05-21 16:34:53 +00:00
Bernhard Schmidt
9a9a302fcd Fix an undefined behaviour if the desired ratectl algo is not available.
This can happen if the algos are built as modules but are not loaded. If
the selected ratectl algo is not available, try to load it (The load
module functions does nothing currently). Add a dummy ratectl algo which
always selects the first available rate. Use that one if the desired algo
is not available.

MFC after:	1 week
2010-10-19 18:49:26 +00:00
Rui Paulo
e09a0bdb32 Revert r206418 2010-10-19 13:31:43 +00:00
Rui Paulo
7ed41473ac Add ieee80211_{amrr,rssadapt}.c.
MFC after:	1 month
2010-04-09 12:05:24 +00:00
Rui Paulo
b6108616ac net80211 rate control framework (net80211 ratectl).
This framework allows drivers to abstract the rate control algorithm and
just feed the framework with the usable parameters. The rate control
framework will now deal with passing the parameters to the selected
algorithm. Right now we have AMRR (the default) and RSSADAPT but there's
no way to select one with ifconfig, yet.
The objective is to have more rate control algorithms in the net80211
stack so all drivers[0] can use it. Ideally, we'll have the well-known
sample rate control algorithm in the net80211 at some point so all
drivers can use it (not just ath).

[0] all drivers that do rate control in software, that is.

Reviewed by:	bschmidt, thompsa, weyongo
MFC after:	1 months
2010-04-07 15:29:13 +00:00
Sam Leffler
bd6c4dd05d correct setup of opt_ddb.h
Submitted by:	jkim
Approved by:	re (kib)
2009-07-21 19:24:53 +00:00
Rui Paulo
a6d54dae20 Enable mesh support.
Submitted by:	jkim
Approved by:	re (kib)
2009-07-21 14:23:05 +00:00
Sam Leffler
24d3677b9d catchup with action+ageq additions
Submitted by:	"Paul B. Mahol" <onemda@gmail.com>
Approved by:	re (implicit)
2009-07-05 21:19:10 +00:00
Weongyo Jeong
615f88eca6 adds opt_inet6.h to fix a error during compiling wlan as a module.
Reviewed by:	sam
2009-06-17 04:23:37 +00:00
Bjoern A. Zeeb
8d8bc0182e After r193232 rt_tables in vnet.h are no longer indirectly dependent on
the ROUTETABLES kernel option thus there is no need to include opt_route.h
anymore in all consumers of vnet.h and no longer depend on it for module
builds.

Remove the hidden include in flowtable.h as well and leave the two
explicit #includes in ip_input.c and ip_output.c.
2009-06-08 19:57:35 +00:00
Sam Leffler
f0295f76db update for r192468 (monitor mode changes)
Submitted by:	jkim
2009-05-21 23:19:49 +00:00
Bjoern A. Zeeb
4b79449e2f Rather than using hidden includes (with cicular dependencies),
directly include only the header files needed. This reduces the
unneeded spamming of various headers into lots of files.

For now, this leaves us with very few modules including vnet.h
and thus needing to depend on opt_route.h.

Reviewed by:	brooks, gnn, des, zec, imp
Sponsored by:	The FreeBSD Foundation
2008-12-02 21:37:28 +00:00
Sam Leffler
30e5495f26 add ddb support (default to off unless built with the kernel) 2008-09-15 22:46:12 +00:00
Warner Losh
9e51595ce6 Per email to arch@ a little while ago (that was greeted with silence),
prefer the more common > ${.TARGET} over > opt_foo.h in modules
makefiles.
2008-09-01 23:59:00 +00:00
Sam Leffler
74c9465320 enable IEEE80211_AMDPU_AGE by default 2008-05-03 17:06:59 +00:00
Sam Leffler
b032f27c36 Multi-bss (aka vap) support for 802.11 devices.
Note this includes changes to all drivers and moves some device firmware
loading to use firmware(9) and a separate module (e.g. ral).  Also there
no longer are separate wlan_scan* modules; this functionality is now
bundled into the wlan module.

Supported by:	Hobnob and Marvell
Reviewed by:	many
Obtained from:	Atheros (some bits)
2008-04-20 20:35:46 +00:00
Andrew Thompson
7262410a41 Add new files in the net80211 changes. 2007-06-11 07:26:35 +00:00
Ruslan Ermilov
f0e795737b Add a value to the define I forgot, for the purity's sake. 2006-09-26 12:44:20 +00:00
Ruslan Ermilov
f88b3f22ac Now that we have COMPAT_FREEBSD6 officially, use it from opt_compat.h. 2006-09-26 12:41:13 +00:00
Yaroslav Tykhiy
822923447e Let modules use the kernel's opt_*.h files if built along with
the kernel by wrapping all targets for fake opt_*.h files in
.if defined(KERNBUILDDIR).  Thus, such fake files won't be
created at all if modules are built with the kernel.

Some modules undergo cleanup like removing unused or unneeded
options or .h files, without which they wouldn't build this way
or the other.

Reviewed by:	ru
Tested by:	no binary changes in modules built alone
Tested on:	i386 sparc64 amd64
2005-10-14 23:30:17 +00:00
Sam Leffler
63f9a4cb26 Update/new modules for net80211 and ath changes. 2004-12-08 17:38:38 +00:00
Alexander Kabaev
f5de1edad3 Fix module build during buildworld with MODULES_WITH_WORLD defined. 2004-04-10 19:41:15 +00:00
Sam Leffler
0ba9760820 switch to new 802.11 support 2003-06-28 06:19:01 +00:00
Sam Leffler
241ab3c6ef add module for 802.11 link layer code
Reviewed by:	imp
2003-01-15 20:05:52 +00:00