Date: Tue, 26 Oct 2004 21:16:35 GMT From: Scott Price <prices@dflytech.com> To: freebsd-gnats-submit@FreeBSD.org Subject: misc/73178: Add vendor and product ids for the B&B Electronics USB->RS422/485 adapter Message-ID: <200410262116.i9QLGZqi098895@www.freebsd.org> Resent-Message-ID: <200410262120.i9QLKQBs010455@freefall.freebsd.org>
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>Number: 73178
>Category: misc
>Synopsis: Add vendor and product ids for the B&B Electronics USB->RS422/485 adapter
>Confidential: no
>Severity: non-critical
>Priority: low
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: change-request
>Submitter-Id: current-users
>Arrival-Date: Tue Oct 26 21:20:25 GMT 2004
>Closed-Date:
>Last-Modified:
>Originator: Scott Price
>Release:
>Organization:
>Environment:
FreeBSD foxinsocks.int.dflytech.com 5.2.1-RELEASE FreeBSD 5.2.1-RELEASE #0: Mon Feb 23 20:45:55 GMT 2004 root@wv1u.btc.adaptec.com:/usr/obj/usr/src/sys/GENERIC i386
>Description:
The B&B Electronics USB->RS422/485 adapter uses the FTDI 8U232AM chip for its USB. With the updates in the patch (just adding the vendor and product codes) the uftdi driver works fine.
>How-To-Repeat:
Added functionality.
>Fix:
--- usbdevs.orig Tue Oct 26 09:00:49 2004
+++ usbdevs Tue Oct 26 09:03:40 2004
@@ -368,6 +368,7 @@
vendor DAISY 0x3579 Daisy Technology
vendor INTEL 0x8086 Intel
vendor HP2 0xf003 Hewlett Packard
+vendor BBELECTRONICS 0x0856 B&B Electronics
/*
* List of known products. Grouped by vendor.
@@ -1247,3 +1248,6 @@
/* ZyXEL Communication Co. products */
product ZYXEL OMNI56K 0x1500 Omni 56K Plus
product ZYXEL 980N 0x2011 Scorpion-980N keyboard
+
+/* B&B Electronics products */
+product BBELECTRONICS USOTL4 0xAC01 uLinks Isolated RS-422/485 to USB adapter
--- uftdi.c.orig Tue Oct 26 16:01:16 2004
+++ uftdi.c Tue Oct 26 09:46:49 2004
@@ -155,6 +155,11 @@
uaa->product == USB_PRODUCT_FTDI_SERIAL_8U232AM))
return (UMATCH_VENDOR_PRODUCT);
+ if (uaa->vendor == USB_VENDOR_BBELECTRONICS &&
+ (uaa->product == USB_PRODUCT_BBELECTRONICS_USOTL4))
+ return (UMATCH_VENDOR_PRODUCT);
+
+
return (UMATCH_NONE);
}
@@ -205,6 +210,10 @@
sc->sc_hdrlen = 1;
break;
+ case USB_PRODUCT_BBELECTRONICS_USOTL4:
+ sc->sc_type = UFTDI_TYPE_8U232AM;
+ sc->sc_hdrlen = 0;
+ break;
case USB_PRODUCT_FTDI_SERIAL_8U232AM:
sc->sc_type = UFTDI_TYPE_8U232AM;
sc->sc_hdrlen = 0;
break;
>Release-Note:
>Audit-Trail:
>Unformatted:
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