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[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 <marcel@holtmann.org>
This commit is contained in:
Marcel Holtmann 2008-09-23 00:16:35 +02:00
parent 4c07ab0fe4
commit bdbef3d696
1 changed files with 3 additions and 0 deletions
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3
drivers/bluetooth/btusb.c
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@ -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 },