kern/39457: Add uplcom support for ROTRONIC (ROLINE) USB-Serial adapter

[frederik.sausmikat%gmx.de@localhost]

>Number:         39457
>Category:       kern
>Synopsis:       Add uplcom support for ROTRONIC (ROLINE) USB-Serial adapter
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    kern-bug-people
>State:          open
>Class:          change-request
>Submitter-Id:   net
>Arrival-Date:   Wed Sep 03 21:55:00 +0000 2008
>Originator:     Frederik Sausmikat
>Release:        NetBSD 4.99.72
>Organization:
>Environment:
NetBSD eee 4.99.72 NetBSD 4.99.72 (GENERIC) #2: Wed Sep  3 09:27:19 CEST 2008 
root%pc50-s74.fhr.fgan.de@localhost:/home/fsausm/nbusb/usr/src/sys/arch/i386/compile/obj/GENERIC
 i386
>Description:
The adapter in general is already supported by uplcom (so there are no 
modifications to usbdevs neccesary) but the ROTRONIC (and others) features the 
more modern HX variant of the PL-2303 chip for which the attached patch applies.

usbdevs -v output:
port 1 addr 2: full speed, power 100 mA, config 1, USB-Serial Controller 
D(0x2008), Prolific Technology Inc.(0x0557), rev 3.00

>How-To-Repeat:

>Fix:
Index: uplcom.c
===================================================================
RCS file: /cvsroot/src/sys/dev/usb/uplcom.c,v
retrieving revision 1.65
diff -u -r1.65 uplcom.c
--- uplcom.c    24 May 2008 16:40:58 -0000      1.65
+++ uplcom.c    3 Sep 2008 21:01:49 -0000
@@ -163,6 +163,9 @@
        /* I/O DATA USB-RSAQ5 */
        { { USB_VENDOR_IODATA, USB_PRODUCT_IODATA_USBRSAQ5 },
                -1, UPLCOM_TYPE_HX },
+       /* ROTRONIC 12.02.1086 */
+       { { USB_VENDOR_ATEN, USB_PRODUCT_ATEN_UC232A },
+               0x300, UPLCOM_TYPE_HX },
        /* PLANEX USB-RS232 URS-03 */
        { { USB_VENDOR_ATEN, USB_PRODUCT_ATEN_UC232A },
                -1, UPLCOM_TYPE_0 },