- Support for Globetrotter iCON 452.

- Fixed the interface probe routine to only attach to USB interfaces the driver
  actually supports.  This allows other drivers to attach to things like
  MicroSD slots etc.
- Fixed network interface enumeration to be globally sequential instead of
  relying on the USB interface numbers.  This make sure the first network
  interface always is at uhso0 and the second at usho1 and so on.
- Added a radio kill switch; exposed through sysctl.
- Updated the manual page to be verbose about the number of serial ports and
  include iCON 452 in the set of tested hardware.

Submitted by:	Fredrik Lindberg

1 files changed, 17 insertions, 4 deletions

diff --git a/share/man/man4/uhso.4 b/share/man/man4/uhso.4
index d7018ba..42c5cea 100644
--- a/share/man/man4/uhso.4
+++ b/share/man/man4/uhso.4
@@ -43,8 +43,9 @@ based on their packet interface.
 Each device has a set of serial ports and a raw IP packet interface.
 The serial ports of the device are accessed through the
 .Xr ucom 4
-driver which makes them behave like a
-.Xr tty 4 .
+driver which makes them behave like
+.Xr tty 4
+devices.
 The packet interface is exposed as a network interface.
 .Pp
 Establishing a connection on the packet interface is achieved by using the
@@ -60,10 +61,19 @@ these calls.
 Each device usually have at least two or more serial ports, their individual purpose
 can be identified through
 .Xr sysctl 8 .
+Ports identified as
+.Dq Modem
+features a normal modem interface that can be used with PPP.
+Ports identified as
+.Dq Diagnostic
+uses a proprietary binary interface used for firmware upgrades, this port does not
+have a AT command interface and can not be used to control the device.
+Other ports features an AT command interface that can be used for normal device control.
 .Sh HARDWARE
 The
 .Nm
-driver supports at least the following cards
+driver should work with most devices from Option.
+The following devices have been verified to work
 .Pp
 .Bl -bullet -compact
 .It
@@ -71,6 +81,8 @@ Option GlobeSurfer iCON 7.2 (new firmware)
 .It
 Option iCON 225
 .It
+Option iCON 452
+.It
 Option iCON 505
 .El
 .Pp
@@ -92,7 +104,8 @@ to 0 using
 .It Pa /dev/cuaU?.?
 .El
 .Sh EXAMPLES
-Establishing a packet interface connection
+Establishing a packet interface connection using the AT command interface available
+at one of the serial ports
 .Bd -literal -offset indent
 AT+CGDCONT=1,,"apn.provider"
 AT_OWANCALL=1,1,1