man: remove stale references to ndis(4)

The latter has been removed in bfc99943b0.

share/man/man4/altq.4

@@ -25,7 +25,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd December 26, 2020
+.Dd January 26, 2021
 .Dt ALTQ 4
 .Os
 .Sh NAME
@@ -173,12 +173,6 @@ and
 .Xr xl 4 .
 .Pp
 The
-.Xr ndis 4
-framework also has support for
-.Nm
-and thus all encapsulated drivers.
-.Pp
-The
 .Xr tun 4
 and
 .Xr ng_iface 4

share/man/man4/ddb.4

@@ -26,7 +26,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd November 19, 2020
+.Dd January 26, 2021
 .Dt DDB 4
 .Os
 .Sh NAME
@@ -1470,10 +1470,6 @@ The kernel debugger was entered as a result of an assertion failure in the
 .Xr mac_test 4
 module of the
 TrustedBSD MAC Framework.
-.It Va kdb.enter.ndis
-The kernel debugger was entered as a result of an
-.Xr ndis 4
-breakpoint event.
 .It Va kdb.enter.netgraph
 The kernel debugger was entered as a result of a
 .Xr netgraph 4
@@ -1598,7 +1594,6 @@ directory.
 .Xr acpi 4 ,
 .Xr CAM 4 ,
 .Xr mac_test 4 ,
-.Xr ndis 4 ,
 .Xr netgraph 4 ,
 .Xr textdump 4 ,
 .Xr witness 4 ,

share/man/man4/wlan.4

@@ -25,7 +25,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd January 9, 2021
+.Dd January 26, 2021
 .Dt WLAN 4
 .Os
 .Sh NAME
@@ -41,9 +41,7 @@ Where a device does not directly support 802.11 functionality
 this layer fills in.
 The
 .Nm
-module is required by all native 802.11 drivers as well as the
+module is required by all native 802.11 drivers.
-.Xr ndis 4
-support.
 .Pp
 .Nm
 supports multi-mode devices capable of

share/man/man9/ieee80211.9

@@ -27,7 +27,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd December 31, 2017
+.Dd January 26, 2021
 .Dt IEEE80211 9
 .Os
 .Sh NAME
@@ -72,10 +72,7 @@ applications interact with 802.11 devices.
 Most drivers depend on the
 .Nm
 layer for protocol services but devices that off-load functionality
-may bypass the layer to connect directly to the device
+may bypass the layer to connect directly to the device.
-(e.g. the
-.Xr ndis 4
-emulation support does this).
 .Pp
 A
 .Nm
@@ -680,7 +677,6 @@ Device supports Reduced Inter Frame Spacing (RIFS).
 .El
 .Sh SEE ALSO
 .Xr ioctl 2 ,
-.Xr ndis 4 ,
 .Xr ieee80211_amrr 9 ,
 .Xr ieee80211_beacon 9 ,
 .Xr ieee80211_bmiss 9 ,