Catch up with 6edfd179c86: mechanically rename IFCAP_NOMAP to IFCAP_MEXTPG.

Originally IFCAP_NOMAP meant that the mbuf has external storage pointer
that points to unmapped address.  Then, this was extended to array of
such pointers.  Then, such mbufs were augmented with header/trailer.
Basically, extended mbufs are extended, and set of features is subject
to change.  The new name should be generic enough to avoid further
renaming.

1 files changed, 9 insertions, 7 deletions

diff --git a/sbin/ifconfig/ifconfig.8 b/sbin/ifconfig/ifconfig.8
index bbaaa00d419b..b8adad3c75b0 100644
--- a/sbin/ifconfig/ifconfig.8
+++ b/sbin/ifconfig/ifconfig.8
@@ -28,7 +28,7 @@
 .\"     From: @(#)ifconfig.8	8.3 (Berkeley) 1/5/94
 .\" $FreeBSD$
 .\"
-.Dd November 1, 2020
+.Dd January 28, 2021
 .Dt IFCONFIG 8
 .Os
 .Sh NAME
@@ -554,12 +554,14 @@ and
 Enable use of rate limiting (packet pacing) for TLS offload.
 .It Fl txtlsrtlmt
 Disable use of rate limiting for TLS offload.
-.It Cm nomap
-If the driver supports unmapped network buffers,
-enable them on the interface.
-.It Fl nomap
-If the driver supports unmapped network buffers,
-disable them on the interface.
+.It Cm mextpg
+If the driver supports extended multi-page
+.Xr mbuf 9
+buffers, enable them on the interface.
+.It Fl mextpg
+If the driver supports extended multi-page
+.Xr mbuf 9
+biffers, disable them on the interface.
 .It Cm wol , wol_ucast , wol_mcast , wol_magic
 Enable Wake On Lan (WOL) support, if available.
 WOL is a facility whereby a machine in a low power state may be woken