From bdbef3d696ca83489eb653459b5a7a62ecf5596a Mon Sep 17 00:00:00 2001 From: Marcel Holtmann Date: Tue, 23 Sep 2008 00:16:35 +0200 Subject: [Bluetooth] Fix I/O errors on MacBooks with Broadcom chips The newer MacBooks contain a Broadcom based Bluetooth chip and to make this work properly, HCI_Reset must be send first. If HCI_Reset is not used then a lot of I/O errors show up and its triggers packets from non-existent ACL links. Signed-off-by: Marcel Holtmann --- drivers/bluetooth/btusb.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'drivers/bluetooth') diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c index 6a010681ecf3..7665347238c7 100644 --- a/drivers/bluetooth/btusb.c +++ b/drivers/bluetooth/btusb.c @@ -104,6 +104,9 @@ static struct usb_device_id blacklist_table[] = { /* Broadcom BCM2046 */ { USB_DEVICE(0x0a5c, 0x2151), .driver_info = BTUSB_RESET }, + /* Apple MacBook Pro with Broadcom chip */ + { USB_DEVICE(0x05ac, 0x820f), .driver_info = BTUSB_RESET }, + /* IBM/Lenovo ThinkPad with Broadcom chip */ { USB_DEVICE(0x0a5c, 0x201e), .driver_info = BTUSB_RESET | BTUSB_WRONG_SCO_MTU }, { USB_DEVICE(0x0a5c, 0x2110), .driver_info = BTUSB_RESET | BTUSB_WRONG_SCO_MTU }, -- cgit v1.2.3