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[Bluetooth] Fix I/O errors on MacBooks with Broadcom chips
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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>
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Marcel Holtmann committed Sep 22, 2008
1 parent 4c07ab0 commit bdbef3d
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3 changes: 3 additions & 0 deletions drivers/bluetooth/btusb.c
Original file line number Diff line number Diff line change
Expand Up @@ -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 },
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