>Number: 123959
>Category: usb
>Synopsis: [usb][mouse] add support for Razer Lachesis 4000dpi usb mouse
>Confidential: no
>Severity: non-critical
>Priority: medium
>Responsible: freebsd-usb
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: change-request
>Submitter-Id: current-users
>Arrival-Date: Sat May 24 15:40:00 UTC 2008
>Closed-Date:
>Last-Modified:
>Originator: Emanuel Haupt
>Release: FreeBSD 7.0-RELEASE-p1 i386
>Organization:
>Environment:
System: FreeBSD beaver.home.critical.ch 7.0-RELEASE-p1 FreeBSD 7.0-RELEASE-p1
#0: Sat May 24 02:45:31 CEST 2008 [EMAIL
PROTECTED]:/usr/obj/usr/src/sys/GENERIC i386
>Description:
The following patch found at [1] adds support for the Razer Lachesis 4000dpi
usb mouse.
[EMAIL PROTECTED]:~ # usbdevs -v | grep -i razer
port 2 addr 4: full speed, power 100 mA, config 1, Razer Lachesis(0x000c),
Razer(0x1532), rev 21.00
[1] http://wp.lando.cc/wp-content/files/2008/01/copperhead.diff
>How-To-Repeat:
>Fix:
- Apply the following patch (RELENG_7_0)
- cd /usr/src/sys/modules/ums; make all install clean
--- patch-src-sys-dev-usb-ums.c begins here ---
Index: src/sys/dev/usb/ums.c
===================================================================
RCS file: /home/ncvs/src/sys/dev/usb/ums.c,v
retrieving revision 1.96
diff -u -r1.96 ums.c
--- src/sys/dev/usb/ums.c 25 Jul 2007 06:43:06 -0000 1.96
+++ src/sys/dev/usb/ums.c 24 May 2008 14:59:16 -0000
@@ -198,7 +198,8 @@
return (UMATCH_NONE);
if (id->bInterfaceClass == UICLASS_HID &&
- id->bInterfaceSubClass == UISUBCLASS_BOOT &&
+ (id->bInterfaceSubClass == UISUBCLASS_NONE ||
+ id->bInterfaceSubClass == UISUBCLASS_BOOT) &&
id->bInterfaceProtocol == UIPROTO_MOUSE)
ret = UMATCH_IFACECLASS;
else
Index: src/sys/dev/usb/usb.h
===================================================================
RCS file: /home/ncvs/src/sys/dev/usb/usb.h,v
retrieving revision 1.47
diff -u -r1.47 usb.h
--- src/sys/dev/usb/usb.h 30 Jun 2007 02:40:21 -0000 1.47
+++ src/sys/dev/usb/usb.h 24 May 2008 14:59:16 -0000
@@ -433,6 +433,7 @@
#define UIPROTO_CDC_AT 1
#define UICLASS_HID 0x03
+#define UISUBCLASS_NONE 0
#define UISUBCLASS_BOOT 1
#define UIPROTO_BOOT_KEYBOARD 1
#define UIPROTO_MOUSE 2
--- patch-src-sys-dev-usb-ums.c ends here ---
>Release-Note:
>Audit-Trail:
>Unformatted:
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