svn commit: r233141 - stable/9/share/man/man4

[Eitan Adler]

Author: eadler
Date: Mon Mar 19 01:15:36 2012
New Revision: 233141
URL: http://svn.freebsd.org/changeset/base/233141

Log:
  MFC r232501:
  	ehci tunables are only available when kernel is compiled with USB_DEBUG
  
  PR:		docs/163646
  Approved by:	cperciva

Modified:
  stable/9/share/man/man4/ehci.4
Directory Properties:
  stable/9/share/man/man4/   (props changed)

Modified: stable/9/share/man/man4/ehci.4
==============================================================================
--- stable/9/share/man/man4/ehci.4	Mon Mar 19 01:04:46 2012	(r233140)
+++ stable/9/share/man/man4/ehci.4	Mon Mar 19 01:15:36 2012	(r233141)
@@ -80,7 +80,11 @@ The
 device driver first appeared in
 .Fx 5.1 .
 .Sh LOADER TUNABLES
-Tunables can be set at the
+When the kernel has been compiled with
+.Cd options USB_DEBUG ,
+some tunables become available that affect the behavior of
+.Nm .
+These tunables can be set at the
 .Xr loader 8
 prompt before booting the kernel or stored in
 .Xr loader.conf 5 .