Dell 365 Bluetooth · kernelthread

Isaías Martínez Yelmo

author

2008-11-03 18:47 UTC #0 lore raw

Hello,

I would like to ask if there is some future plan to support the new bluetooth device Dell 365 Bluetooth. As far as I know, this is a new device included on new Dell Latitudes e4200/e4300 and I have not found any information related with it yet. This is the information that i have obtained from lsusb, just to provide all the information that I have:

Bus 001 Device 006: ID 413c:8160 Dell Computer Corp. Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 224 Wireless
bDeviceSubClass 1 Radio Frequency
bDeviceProtocol 1 Bluetooth
bMaxPacketSize0 64
idVendor 0x413c Dell Computer Corp.
idProduct 0x8160
bcdDevice 1.73

  iManufacturer           1 Dell Computer Corp
  iProduct                2 Dell Wireless 365 Bluetooth Module
  iSerial                 0 
  bNumConfigurations      1

Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 216
bNumInterfaces 4
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 100mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 3
bInterfaceClass 224 Wireless
bInterfaceSubClass 1 Radio Frequency
bInterfaceProtocol 1 Bluetooth
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0010 1x 16 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x02 EP 2 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 224 Wireless
bInterfaceSubClass 1 Radio Frequency
bInterfaceProtocol 1 Bluetooth
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0000 1x 0 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x03 EP 3 OUT
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0000 1x 0 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 1
bNumEndpoints 2
bInterfaceClass 224 Wireless
bInterfaceSubClass 1 Radio Frequency
bInterfaceProtocol 1 Bluetooth
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0009 1x 9 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x03 EP 3 OUT
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0009 1x 9 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 2
bNumEndpoints 2
bInterfaceClass 224 Wireless
bInterfaceSubClass 1 Radio Frequency
bInterfaceProtocol 1 Bluetooth
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0011 1x 17 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x03 EP 3 OUT
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0011 1x 17 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 3
bNumEndpoints 2
bInterfaceClass 224 Wireless
bInterfaceSubClass 1 Radio Frequency
bInterfaceProtocol 1 Bluetooth
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0020 1x 32 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x03 EP 3 OUT
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0020 1x 32 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 4
bNumEndpoints 2
bInterfaceClass 224 Wireless
bInterfaceSubClass 1 Radio Frequency
bInterfaceProtocol 1 Bluetooth
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x03 EP 3 OUT
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 5
bNumEndpoints 2
bInterfaceClass 224 Wireless
bInterfaceSubClass 1 Radio Frequency
bInterfaceProtocol 1 Bluetooth
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x03 EP 3 OUT
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 2
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 255 Vendor Specific Subclass
bInterfaceProtocol 255 Vendor Specific Protocol
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x84 EP 4 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0020 1x 32 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x04 EP 4 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0020 1x 32 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 3
bAlternateSetting 0
bNumEndpoints 0
bInterfaceClass 254 Application Specific Interface
bInterfaceSubClass 1 Device Firmware Update
bInterfaceProtocol 0
iInterface 0
** UNRECOGNIZED: 07 21 07 88 13 40 00
Device Status: 0x0001
Self Powered

My distro is Ubuntu Intrepid:

2.6.27-7-generic #1 SMP x86_64 GNU/Linux

Thank you very mucho for your attention.

Cheers,

Isaías

Signature · 1 line

Isaías Martínez Yelmo

Isaías Martínez Yelmo

author

2008-11-03 20:58 UTC #2 lore raw

Quoted 312 lines · El Monday 03 November 2008 20:03:51 Mario Limonciello escribió:

Quoted 301 lines · Isaías Martínez Yelmo
Hello,
I would like to ask if there is some future plan to support the new bluetooth device Dell 365 Bluetooth. As far as I know, this is a new device included on new Dell Latitudes e4200/e4300 and I have not found any information related with it yet. This is the information that i have obtained from lsusb, just to provide all the information that I have:
Bus 001 Device 006: ID 413c:8160 Dell Computer Corp. Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 224 Wireless
bDeviceSubClass 1 Radio Frequency
bDeviceProtocol 1 Bluetooth
bMaxPacketSize0 64
idVendor 0x413c Dell Computer Corp.
idProduct 0x8160
bcdDevice 1.73
  iManufacturer           1 Dell Computer Corp
  iProduct                2 Dell Wireless 365 Bluetooth Module
  iSerial                 0
  bNumConfigurations      1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 216
bNumInterfaces 4
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 100mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 3
bInterfaceClass 224 Wireless
bInterfaceSubClass 1 Radio Frequency
bInterfaceProtocol 1 Bluetooth
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0010 1x 16 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x02 EP 2 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 224 Wireless
bInterfaceSubClass 1 Radio Frequency
bInterfaceProtocol 1 Bluetooth
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0000 1x 0 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x03 EP 3 OUT
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0000 1x 0 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 1
bNumEndpoints 2
bInterfaceClass 224 Wireless
bInterfaceSubClass 1 Radio Frequency
bInterfaceProtocol 1 Bluetooth
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0009 1x 9 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x03 EP 3 OUT
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0009 1x 9 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 2
bNumEndpoints 2
bInterfaceClass 224 Wireless
bInterfaceSubClass 1 Radio Frequency
bInterfaceProtocol 1 Bluetooth
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0011 1x 17 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x03 EP 3 OUT
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0011 1x 17 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 3
bNumEndpoints 2
bInterfaceClass 224 Wireless
bInterfaceSubClass 1 Radio Frequency
bInterfaceProtocol 1 Bluetooth
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0020 1x 32 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x03 EP 3 OUT
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0020 1x 32 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 4
bNumEndpoints 2
bInterfaceClass 224 Wireless
bInterfaceSubClass 1 Radio Frequency
bInterfaceProtocol 1 Bluetooth
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x03 EP 3 OUT
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 5
bNumEndpoints 2
bInterfaceClass 224 Wireless
bInterfaceSubClass 1 Radio Frequency
bInterfaceProtocol 1 Bluetooth
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x03 EP 3 OUT
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 2
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 255 Vendor Specific Subclass
bInterfaceProtocol 255 Vendor Specific Protocol
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x84 EP 4 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0020 1x 32 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x04 EP 4 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0020 1x 32 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 3
bAlternateSetting 0
bNumEndpoints 0
bInterfaceClass 254 Application Specific Interface
bInterfaceSubClass 1 Device Firmware Update
bInterfaceProtocol 0
iInterface 0
** UNRECOGNIZED: 07 21 07 88 13 40 00
Device Status: 0x0001
Self Powered
My distro is Ubuntu Intrepid:
Quoted 7 lines
2.6.27-7-generic #1 SMP x86_64 GNU/Linux
Thank you very mucho for your attention.
Cheers,
Isaías
Isaías:

Quoted 7 lines

As far as I'm aware, this device should be supported. The latest hid2hci patches (which landed in Intrepid already) will get it into hci mode. You might need to mess with a reset quirk though (try modprobe options btusb=1), but i've not verified this. If setting this modprobe option makes it work, we can submit a kernel quirk for it.
Regards

Hello,

I'm not very sure on how to enable the option that you mention, sorry. I've include in /etc/modprobe.d/options the next line:

options btusb=1

but I don't know if this is right. The dmesg command shows these lines related with hid2hci:

[   12.458741] usb 1-1.2: usbfs: process 2746 (hid2hci) did not claim 
interface 0 before use
[   24.365796] usb 1-1.2: usbfs: process 5909 (hid2hci) did not claim

interface 0 before use

Perhaps, it could be relevant.

Let me know, if I have to enable the option in other way.

Regards,

Isaias

Signature · 1 line

Isaías Martínez Yelmo

Mario Limonciello

2008-11-03 21:08 UTC #3 lore raw

Isaias:

Quoted 18 lines · Isaías Martínez Yelmo

El Monday 03 November 2008 20:03:51 Mario Limonciello escribió:
Hello,
I'm not very sure on how to enable the option that you mention, sorry. I've include in /etc/modprobe.d/options the next line:
options btusb=1
but I don't know if this is right. The dmesg command shows these lines related with hid2hci:
[   12.458741] usb 1-1.2: usbfs: process 2746 (hid2hci) did not claim 
interface 0 before use
[   24.365796] usb 1-1.2: usbfs: process 5909 (hid2hci) did not claim 
interface 0 before use

Quoted 9 lines

Perhaps, it could be relevant.
Let me know, if I have to enable the option in other way.
Regards,
Isaias

Sorry, I mistyped before. The modprobe options should be:

options btusb reset=1

See if that does your device any good.

Regards

Signature · 3 lines

Mario Limonciello
*Dell | Linux Engineering*
[email protected]

Isaías Martínez Yelmo

author

2008-11-03 22:06 UTC #4 lore raw

Quoted 29 lines · El Monday 03 November 2008 22:08:49 Mario Limonciello escribió:

Isaias:
Quoted 18 lines · Isaías Martínez Yelmo
El Monday 03 November 2008 20:03:51 Mario Limonciello escribió:
Hello,
I'm not very sure on how to enable the option that you mention, sorry. I've include in /etc/modprobe.d/options the next line:
options btusb=1
but I don't know if this is right. The dmesg command shows these lines related with hid2hci:
[   12.458741] usb 1-1.2: usbfs: process 2746 (hid2hci) did not claim
interface 0 before use
[   24.365796] usb 1-1.2: usbfs: process 5909 (hid2hci) did not claim
interface 0 before use
Quoted 7 lines
Perhaps, it could be relevant.
Let me know, if I have to enable the option in other way.
Regards,
Isaias

Quoted 7 lines

Sorry, I mistyped before. The modprobe options should be:
options btusb reset=1
See if that does your device any good.
Regards

Hi,

things are going better, the device is detected:

[   11.974093] Bluetooth: Core ver 2.13
[   11.986233] Bluetooth: HCI device and connection manager initialized
[   11.986235] Bluetooth: HCI socket layer initialized
[   11.989265] Bluetooth: Generic Bluetooth USB driver ver 0.3
[   22.193174] Bluetooth: L2CAP ver 2.11
[   22.193188] Bluetooth: L2CAP socket layer initialized
[   22.244021] Bluetooth: SCO (Voice Link) ver 0.6
[   22.244037] Bluetooth: SCO socket layer initialized
[   22.287679] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[   22.287693] Bluetooth: BNEP filters: protocol multicast
[   22.393267] Bluetooth: RFCOMM socket layer initialized
[   22.393300] Bluetooth: RFCOMM TTY layer initialized
[   22.393305] Bluetooth: RFCOMM ver 1.10

I can pair with my mobilephone, but I cannot see the services between the laptop and the mobilephone or to transfer some file :( I have tried to look for some thing but I have not found any relevant yet. Some Idea? Fortunately, at least is recognised :)

Regards,

Isaias

Signature · 1 line

Isaías Martínez Yelmo

Mario Limonciello

2008-11-03 22:21 UTC #5 lore raw

PATCH 1/1 Add reset quirk for Dell 365 Bluetooth

Since Isaías confirmed that the reset quirk is necessary for supporting the Dell BT365, here is a patch to add it.

Signature · 3 lines

Mario Limonciello
*Dell | Linux Engineering*
[email protected]

Signed-off-by Mario Limonciello <[email protected]>

drivers/bluetooth/btusb.c renamed from drivers/bluetooth/btusb.c.orig +3 -0

@@ -125,6 +125,9 @@
 	/* Dell laptop with Broadcom chip */
 	{ USB_DEVICE(0x413c, 0x8126), .driver_info = BTUSB_RESET | BTUSB_WRONG_SCO_MTU },
 
+	/* Dell Wireless 365 */
+	{ USB_DEVICE(0x413c, 0x8160), .driver_info = BTUSB_RESET },
+
 	/* Dell Wireless 370 */
 	{ USB_DEVICE(0x413c, 0x8156), .driver_info = BTUSB_RESET | BTUSB_WRONG_SCO_MTU },