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-rw-r--r--share/man/man4/if_ntb.412
1 files changed, 7 insertions, 5 deletions
diff --git a/share/man/man4/if_ntb.4 b/share/man/man4/if_ntb.4
index 6f52d7774264..78211b0b3549 100644
--- a/share/man/man4/if_ntb.4
+++ b/share/man/man4/if_ntb.4
@@ -25,7 +25,7 @@
.\"
.\" $FreeBSD$
.\"
-.Dd July 29, 2016
+.Dd August 30, 2017
.Dt IF_NTB 4
.Os
.Sh NAME
@@ -35,6 +35,8 @@
To compile this driver into your kernel,
place the following lines in your kernel configuration file:
.Bd -ragged -offset indent
+.Cd "device ntb"
+.Cd "device ntb_transport"
.Cd "device if_ntb"
.Ed
.Pp
@@ -56,11 +58,11 @@ The
.Nm
driver attaches on top of the
.Xr ntb_transport 4
-driver to utilize its resources to create virtual Ethernet interface between
-the systems.
-Interface capabilities depend on the underlying transport.
+driver to utilize its resources to create virtual Ethernet network interface
+between the systems.
+It supports as many tx/rx queues as provided by underlying
+.Xr ntb_transport 4 .
Typical MTU is about 64KB to reduce overhead.
-By default one queue is used, but more may be configured.
The MAC address for interface is randomly generated.
.Pp
The