Hi,

aborigines wrote:

> Bus 003 Device 005: ID 0489:e046 Foxconn / Hon Hai

Please test the attached patch, for example using the following instructions:

0. prerequisites

apt-get install git build-essential

1. get the kernel history, if you don't already have it

git clone
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git

2. configure, build, test

cd linux
git fetch origin
git checkout origin/master
cp /boot/config-$(uname -r) .config; # current configuration
scripts/config --disable DEBUG_INFO
make localmodconfig; # optional: minimize configuration
scripts/config --module BT_HCIBTUSB
make deb-pkg; # optionally with -j<num> for parallel build
dpkg -i ../<name of package>; # as root
reboot
... test test test ...

Hopefully it reproduces the bug, so

3. try the patch

cd linux
git am -3sc /path/to/the/patch
make deb-pkg; # maybe with -j4
dpkg -i ../<name of package>; # as root
reboot
... test test test ...

Hope that helps,
Jonathan
>From b79fc3e6e69b27c23e0c159a9ee3ea6367d84e5a Mon Sep 17 00:00:00 2001
From: Gustavo Padovan <gustavo@padovan.org>
Date: Wed, 15 Aug 2012 01:38:11 -0300
Subject: [PATCH] Bluetooth: Add USB_VENDOR_AND_INTERFACE_INFO() for
Broadcom/Foxconn

Foxconn devices has a vendor specific class of device, we will match them
differently now.

Signed-off-by: Gustavo Padovan <gustavo@padovan.org>
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
---
drivers/bluetooth/btusb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index 654e248763ef..248c1319759a 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -100,7 +100,7 @@ static struct usb_device_id btusb_table[] = {
{ USB_DEVICE(0x413c, 0x8197) },

/* Foxconn - Hon Hai */
- { USB_DEVICE(0x0489, 0xe033) },
+ { USB_VENDOR_AND_INTERFACE_INFO(0x0489, 0xff, 0x01, 0x01) },

/*Broadcom devices with vendor specific id */
{ USB_VENDOR_AND_INTERFACE_INFO(0x0a5c, 0xff, 0x01, 0x01) },
--
1.7.10.4