Patch "Bluetooth: Add support for Intel bootloader devices" has been added to the 3.14-stable tree

This is a note to let you know that I've just added the patch titled

Bluetooth: Add support for Intel bootloader devices

to the 3.14-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
bluetooth-add-support-for-intel-bootloader-devices.patch
and it can be found in the queue-3.14 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.

From: Marcel Holtmann <[email protected]>
Date: Sun, 6 Jul 2014 13:29:58 +0200
Subject: Bluetooth: Add support for Intel bootloader devices

From: Marcel Holtmann <[email protected]>

commit 40df783d1ef1989ac454e3dfcda017270b8950e6 upstream.

Intel Bluetooth devices that boot up in bootloader mode can not be used as generic HCI devices, but their HCI transport is still valuable and so bring that up as raw-only devices.

T:  Bus=02 Lev=02 Prnt=03 Port=00 Cnt=01 Dev#= 14 Spd=12   MxCh= 0
D:  Ver= 1.10 Cls=ff(vend.) Sub=00 Prot=00 MxPS=64 #Cfgs=  1
P:  Vendor=8087 ProdID=0a5a Rev= 0.00
S:  Manufacturer=Intel(R) Corporation
S:  Product=Intel(R) Wilkins Peak 2x2
S:  SerialNumber=001122334455 WP_A0
C:* #Ifs= 2 Cfg#= 1 Atr=e0 MxPwr=100mA
I:* If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=(none)
E:  Ad=81(I) Atr=03(Int.) MxPS=  64 Ivl=1ms
E:  Ad=02(O) Atr=02(Bulk) MxPS=  64 Ivl=0ms
E:  Ad=82(I) Atr=02(Bulk) MxPS=  64 Ivl=0ms
I:* If#= 1 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=(none)
E:  Ad=03(O) Atr=01(Isoc) MxPS=   0 Ivl=1ms
E:  Ad=83(I) Atr=01(Isoc) MxPS=   0 Ivl=1ms
I:  If#= 1 Alt= 1 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=(none)
E:  Ad=03(O) Atr=01(Isoc) MxPS=   9 Ivl=1ms
E:  Ad=83(I) Atr=01(Isoc) MxPS=   9 Ivl=1ms
I:  If#= 1 Alt= 2 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=(none)
E:  Ad=03(O) Atr=01(Isoc) MxPS=  17 Ivl=1ms
E:  Ad=83(I) Atr=01(Isoc) MxPS=  17 Ivl=1ms
I:  If#= 1 Alt= 3 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=(none)
E:  Ad=03(O) Atr=01(Isoc) MxPS=  25 Ivl=1ms
E:  Ad=83(I) Atr=01(Isoc) MxPS=  25 Ivl=1ms
I:  If#= 1 Alt= 4 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=(none)
E:  Ad=03(O) Atr=01(Isoc) MxPS=  33 Ivl=1ms
E:  Ad=83(I) Atr=01(Isoc) MxPS=  33 Ivl=1ms
I:  If#= 1 Alt= 5 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=(none)
E:  Ad=03(O) Atr=01(Isoc) MxPS=  49 Ivl=1ms
E:  Ad=83(I) Atr=01(Isoc) MxPS=  49 Ivl=1ms

---
 drivers/bluetooth/btusb.c |    7 +++++++
 1 file changed, 7 insertions(+)

@@ -49,6 +49,7 @@ static struct usb_driver btusb_driver;
 #define BTUSB_WRONG_SCO_MTU	0x40
 #define BTUSB_ATH3012		0x80
 #define BTUSB_INTEL		0x100
+#define BTUSB_INTEL_BOOT	0x200
 
 static const struct usb_device_id btusb_table[] = {
 	/* Generic Bluetooth USB device */

@@ -119,6 +120,9 @@ static const struct usb_device_id btusb_
 	/* IMC Networks - Broadcom based */
 	{ USB_VENDOR_AND_INTERFACE_INFO(0x13d3, 0xff, 0x01, 0x01) },
 
+	/* Intel Bluetooth USB Bootloader (RAM module) */
+	{ USB_DEVICE(0x8087, 0x0a5a), .driver_info = BTUSB_INTEL_BOOT },
+
 	{ }	/* Terminating entry */
 };
 

@@ -1497,6 +1501,9 @@ static int btusb_probe(struct usb_interf
 	if (id->driver_info & BTUSB_INTEL)
 		hdev->setup = btusb_setup_intel;
 
+	if (id->driver_info & BTUSB_INTEL_BOOT)
+		set_bit(HCI_QUIRK_RAW_DEVICE, &hdev->quirks);
+
 	/* Interface numbers are hardcoded in the specification */
 	data->isoc = usb_ifnum_to_if(data->udev, 1);
 

Patches currently in stable-queue which might be from [email protected] are

queue-3.14/bluetooth-add-support-for-broadcom-device-of-asus-z97-deluxe-motherboard.patch queue-3.14/bluetooth-add-support-for-acer-2.patch queue-3.14/bluetooth-add-firmware-update-for-atheros-0cf3-311f.patch queue-3.14/add-a-new-pid-vid-0227-0930-for-ar3012.patch queue-3.14/bluetooth-add-support-for-intel-bootloader-devices.patch queue-3.14/bluetooth-add-usb-device-04ca-3010-as-atheros-ar3012.patch queue-3.14/bluetooth-add-support-for-acer.patch queue-3.14/bluetooth-btusb-add-imc-networks-broadcom-based.patch queue-3.14/bluetooth-append-new-supported-device-to-the-list.patch queue-3.14/bluetooth-ignore-isochronous-endpoints-for-intel-usb-bootloader.patch queue-3.14/bluetooth-sort-the-list-of-ids-in-the-source-code.patch queue-3.14/bluetooth-enable-atheros-0cf3-311e-for-firmware-upload.patch