port-amd64/40991: Include uhmodem(4) in the GENERIC amd64 config

[evaldo%gardenali.biz@localhost]

>Number:         40991
>Category:       port-amd64
>Synopsis:       Include uhmodem(4) in the GENERIC amd64 config
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    port-amd64-maintainer
>State:          open
>Class:          change-request
>Submitter-Id:   net
>Arrival-Date:   Tue Mar 10 22:30:00 +0000 2009
>Originator:     Evaldo Gardenali
>Release:        NetBSD 5.0_RC2
>Organization:
>Environment:
>Description:
Apparently uhmodem(4) is not enabled on amd64 GENERIC, and should be, just like 
i386.
>How-To-Repeat:
cd /usr/src/sys/arch/amd64/conf
grep uhmodem GENERIC

>Fix:
Copy from i386:

# Huawei E220 3G/HSDPA modem
uhmodem* at uhub? port ? configuration ? interface ?
ucom*   at uhmodem? portno ?