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)

1 files changed, 22 insertions, 41 deletions

diff --git a/share/man/man4/zyd.4 b/share/man/man4/zyd.4
index 6599a53..23eb9c6 100644
--- a/share/man/man4/zyd.4
+++ b/share/man/man4/zyd.4
@@ -32,7 +32,7 @@
 .\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
 .\" THE POSSIBILITY OF SUCH DAMAGE.
 .\"
-.Dd September 6, 2007
+.Dd Apri 13, 2008
 .Dt ZYD 4
 .Os
 .Sh NAME
@@ -64,34 +64,16 @@ The
 driver provides support for wireless network adapters based around
 the ZyDAS ZD1211 and ZD1211B USB chips.
 .Pp
-These are the modes the
 .Nm
-driver can operate in:
-.Bl -tag -width "IBSS-masterXX"
-.It BSS mode
-Also known as
-.Em infrastructure
-mode, this is used when associating with an access point, through
-which all traffic passes.
-This mode is the default.
-.It monitor mode
-In this mode the driver is able to receive packets without
-associating with an access point.
-This disables the internal receive filter and enables the card to
-capture packets from networks which it wouldn't normally have access to,
-or to scan for access points.
-.El
-.Pp
-.Nm
-supports software WEP.
-Wired Equivalent Privacy (WEP) is the de facto encryption standard
-for wireless networks.
-It can be typically configured in one of three modes:
-no encryption; 40-bit encryption; or 104-bit encryption.
-Unfortunately, due to serious weaknesses in WEP protocol
-it is strongly recommended that it not be used as the
-sole mechanism to secure wireless communication.
-WEP is not enabled by default.
+supports
+.Cm station ,
+.Cm adhoc ,
+and
+.Cm monitor
+mode operation.
+Only one virtual interface may be configured at any time.
+For more information on configuring this device, see
+.Xr ifconfig 8 .
 .Sh HARDWARE
 The following devices are known to be supported by the
 .Nm
@@ -143,24 +125,20 @@ driver:
 .El
 .Sh EXAMPLES
 The following
-examples configures zyd0 to join whatever network is available on boot,
-using WEP key
+examples configures zyd0 to join any BSS network using WEP key
 .Dq 0x1deadbeef1 ,
 channel 11:
 .Bd -literal -offset indent
-inet 192.168.1.1 netmask 255.255.255.0 wepkey 0x1deadbeef1 channel 11
-.Ed
-.Pp
-Configure zyd0 for WEP, using hex key
-.Dq 0x1deadbeef1 :
-.Bd -literal -offset indent
-# ifconfig zyd0 wepkey 0x1deadbeef1
+ifconfig wlan create wlandev zyd0 channel 11 \e
+    wepmode on wepkey 0x1deadbeef1 weptxkey 1 \e
+    inet 192.168.1.1 netmask 255.255.255.0
 .Ed
 .Pp
 Join an existing BSS network,
 .Dq my_net :
 .Bd -literal -offset indent
-# ifconfig zyd0 192.168.0.2 netmask 0xffffff00 ssid my_net
+ifconfig wlan create wlandev zyd0 192.168.0.2 \e
+    netmask 0xffffff00 ssid my_net
 .Ed
 .Sh DIAGNOSTICS
 .Bl -diag
@@ -181,16 +159,19 @@ The driver will reset the hardware.
 This should not happen.
 .El
 .Sh SEE ALSO
-.Xr arp 4 ,
 .Xr intro 4 ,
 .Xr netintro 4 ,
 .Xr usb 4 ,
 .Xr wlan 4 ,
 .Xr wlan_amrr 4 ,
-.Xr ifconfig 8
+.Xr wlan_ccmp 4 ,
+.Xr wlan_tkip 4 ,
+.Xr wlan_wep 4 ,
+.Xr ifconfig 8 ,
+.Xr wpa_supplicant 8 .
 .Sh AUTHORS
 .An -nosplit
-The
+The original
 .Nm
 driver was written by
 .An Florian Stoehr Aq ich@florian-stoehr.de ,