linux/drivers/bluetooth, branch v2.6.27.53

btsdio: free sk_buff with kfree_skb

2009-02-20T22:36:57Z

commit cbfd24a75f98fe731547d3bc995f3a1f1fed6b20 upstream. free sk_buff with kfree_skb, instead of kree Signed-off-by: Sergio Luis Signed-off-by: David S. Miller Cc: Tomas Winkler Signed-off-by: Greg Kroah-Hartman

Bluetooth: Fix TX error path in btsdio driver

2009-02-20T22:36:56Z

commit 7644d63d1348ec044ccd8f775fefe5eb7cbcac69 upstream. This patch fixes accumulating of the header in case packet was requeued in the error path. Signed-off-by: Tomas Winkler Signed-off-by: Marcel Holtmann Signed-off-by: Greg Kroah-Hartman

[Bluetooth] Add reset quirk for A-Link BlueUSB21 dongle

2008-10-06T10:22:52Z

The new A-Link Bluetooth dongle is another one based on the BCM2046 chip from Broadcom and it also needs to send HCI_Reset before it becomes fully operational. Without the quirk it will show a lot of I/O errors. Signed-off-by: Marcel Holtmann

[Bluetooth] Add reset quirk for new Targus and Belkin dongles

2008-10-06T10:22:51Z

Targus and Belkin have come out with new Bluetooth 2.1 capable dongles using the latest BCM2046 chip from Broadcom. Both of them are so called HID proxy dongles and they need to send HCI_Reset before they become fully operational. Signed-off-by: Marcel Holtmann

[Bluetooth] Fix double frees on error paths of btusb and bpa10x drivers

2008-10-06T10:22:51Z

The transfer buffer of an URB will be automatically freed when using the URB_FREE_BUFFER transfer_flag. So the extra calls to kfree() will cause a double free. Reported-by: Justin Mattock Signed-off-by: Rabin Vincent Signed-off-by: Marcel Holtmann

[Bluetooth] Fix USB disconnect handling of btusb driver

2008-09-22T22:16:36Z

The USB transport specification for Bluetooth splits the ACL and SCO handling into two separate interfaces. In Linux it possible to probe and disconnect these interfaces independently. So make sure that both interfaces are tightly bound together. This fixes the suspend regression that some people have expierenced. Signed-off-by: Oliver Neukum Signed-off-by: Marcel Holtmann

[Bluetooth] Fix wrong URB handling of btusb driver

2008-09-22T22:16:36Z

The btusb driver contains two typos that result in some buggy behavior, but the impact is not immediately visible. During initialization the submitting of interrupt URBs might fail and then make sure to remove the correct flag and not one of the hci_dev flags. When closing down the interface make sure to kill the anchor for the ISOC URBs and not kill the interrupt URBs twice. Also cancel any scheduled work when closing down the interface. Signed-off-by: Marcel Holtmann

[Bluetooth] Fix I/O errors on MacBooks with Broadcom chips

2008-09-22T22:16:35Z

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

[Bluetooth] Consolidate maintainers information

2008-08-18T11:23:53Z

The Bluetooth entries for the MAINTAINERS file are a little bit too much. Consolidate them into two entries. One for Bluetooth drivers and another one for the Bluetooth subsystem. Also the MODULE_AUTHOR should indicate the current maintainer of the module and actually not the original author. Fix all Bluetooth modules to provide current maintainer information. Signed-off-by: Marcel Holtmann

[Bluetooth] Add SCO support to btusb driver

2008-08-18T11:23:52Z

The new generic driver for Bluetooth USB devices was missing proper SCO support. The driver now claims the second interface for these USB devices to allow the flow of SCO packets. It also handles switching of the alternate setting and re-submission of isochronous URBs. The btusb driver is now a full replacement for hci_usb and thus the experimental tag has been removed and this driver is promoted as preferred one. Signed-off-by: Marcel Holtmann