Skip to contentSkip to conversation

Add another Broadcom device

PATCH In review Karsten Keil 2 participants 4 messages Mar 7, 2008 Bluetooth drivers

lore
Share & tools
lore

Karsten Keil

author
#0 lore raw

PATCH 1/1 Add another Broadcom device

This patch adds another Broadcom BCM2045 based device to the blacklist, with these settings the micro dongle works on my system.

Signed-off-by Karsten Keil <[email protected]>
---
 drivers/bluetooth/hci_usb.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
drivers/bluetooth/hci_usb.c +1 -0
index 372c7ef..f16c94c 100644
@@ -116,6 +116,7 @@ static struct usb_device_id blacklist_ids[] = {
 	{ USB_DEVICE(0x0a5c, 0x2009), .driver_info = HCI_BCM92035 },
 
 	/* Broadcom BCM2045 */
+	{ USB_DEVICE(0x0a5c, 0x2039), .driver_info = HCI_RESET | HCI_WRONG_SCO_MTU },
 	{ USB_DEVICE(0x0a5c, 0x2101), .driver_info = HCI_RESET | HCI_WRONG_SCO_MTU },
 
 	/* IBM/Lenovo ThinkPad with Broadcom chip */
Signature · 4 lines
Karsten Keil
SuSE Labs
ISDN and VOIP development
SUSE LINUX Products GmbH, Maxfeldstr.5 90409 Nuernberg, GF: Markus Rex, HRB 16746 (AG Nuernberg)
maintainer
#1 lore raw

Hi Karsten,

Quoted 13 lines

This patch adds another Broadcom BCM2045 based device to the blacklist, with these settings the micro dongle works on my system.

Signed-off-by Karsten Keil <[email protected]>

---
drivers/bluetooth/hci_usb.c | 1 +

1 files changed, 1 insertions(+), 0 deletions(-)
drivers/bluetooth/hci_usb.c +0 -0
index 372c7ef..f16c94c 100644

drivers/bluetooth/hci_usb.c static struct usb_device_id blacklist_ids[] = { · line 122

Quoted 7 lines
drivers/bluetooth/hci_usb.c +1 -0
@@ -116,6 +116,7 @@ static struct usb_device_id blacklist_ids[] = {
 	{ USB_DEVICE(0x0a5c, 0x2009), .driver_info = HCI_BCM92035 },
 
 	/* Broadcom BCM2045 */
+	{ USB_DEVICE(0x0a5c, 0x2039), .driver_info = HCI_RESET |  
 HCI_WRONG_SCO_MTU },
 	{ USB_DEVICE(0x0a5c, 0x2101), .driver_info = HCI_RESET |  
 HCI_WRONG_SCO_MTU },

before I sign off on this one, can you include the part from /proc/bus/usb/devices for this dongle.

Regards

Marcel

author
#2 lore raw
Quoted 17 lines · Marcel Holtmann

Hi Karsten,

Quoted 15 lines

This patch adds another Broadcom BCM2045 based device to the blacklist, with these settings the micro dongle works on my system.

Signed-off-by Karsten Keil <[email protected]>

---
drivers/bluetooth/hci_usb.c | 1 +

1 files changed, 1 insertions(+), 0 deletions(-)
drivers/bluetooth/hci_usb.c +0 -0
index 372c7ef..f16c94c 100644
@@ -116,6 +116,7 @@ static struct usb_device_id blacklist_ids[] = {
 	{ USB_DEVICE(0x0a5c, 0x2009), .driver_info = HCI_BCM92035 },
Quoted 9 lines

drivers/bluetooth/hci_usb.c static struct usb_device_id blacklist_ids[] = { · line 122

Quoted 5 lines
drivers/bluetooth/hci_usb.c +1 -0
 	/* Broadcom BCM2045 */
+	{ USB_DEVICE(0x0a5c, 0x2039), .driver_info = HCI_RESET |  
 HCI_WRONG_SCO_MTU },
 	{ USB_DEVICE(0x0a5c, 0x2101), .driver_info = HCI_RESET |  
 HCI_WRONG_SCO_MTU },

before I sign off on this one, can you include the part from /proc/bus/ usb/devices for this dongle.

I do not have /proc/bus/usb on this machine, but can give you the output of lsusb -v

And it is this device:
http://cgi.ebay.de/USB-Bluetooth-Nano-Dongle-Micro-Adapter-Mini-V2-0-EDR_W0QQitemZ270217529196QQihZ017QQcategoryZ79469QQssPageNameZWDVWQQrdZ1QQcmdZViewItem

It work fine with a BT mouse on my notebook with this patch.

Bus 003 Device 006: ID 0a5c:2039 Broadcom Corp.
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 224 Wireless
bDeviceSubClass 1 Radio Frequency
bDeviceProtocol 1 Bluetooth
bMaxPacketSize0 64
idVendor 0x0a5c Broadcom Corp.
idProduct 0x2039
bcdDevice 1.00

  iManufacturer           1 Broadcom Corp
  iProduct                2 BCM92045B3 ROM
  iSerial                 0 
  bNumConfigurations      1

Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 216
bNumInterfaces 4
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xa0
(Bus 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 0x0019 1x 25 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 0x0019 1x 25 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 0x0021 1x 33 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 0x0021 1x 33 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 0x0031 1x 49 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 0x0031 1x 49 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
Device Status: 0x0000
(Bus Powered)

Bus 003 Device 005: ID 0a5c:4500 Broadcom Corp.
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00

  bDeviceClass            9 Hub
  bDeviceSubClass         0 Unused
  bDeviceProtocol         0 Full speed (or root) hub
  bMaxPacketSize0         8
  idVendor           0x0a5c Broadcom Corp.
  idProduct          0x4500 
  bcdDevice            1.00
  iManufacturer           1 Broadcom
  iProduct                2 BCM2045B2
  iSerial                 0 
  bNumConfigurations      1

Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 25
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xa0
(Bus Powered)
Remote Wakeup
MaxPower 100mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0 Unused
bInterfaceProtocol 0 Full speed (or root) hub
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 0x0001 1x 1 bytes
bInterval 255
Hub Descriptor:
bLength 9
bDescriptorType 41
nNbrPorts 3
wHubCharacteristic 0x0004
Ganged power switching
Compound device
Ganged overcurrent protection
bPwrOn2PwrGood 50 * 2 milli seconds
bHubContrCurrent 100 milli Ampere
DeviceRemovable 0x0e
PortPwrCtrlMask 0xff
Hub Port Status:
Port 1: 0000.0103 power enable connect
Port 2: 0000.0100 power
Port 3: 0000.0100 power
Device Status: 0x0000
(Bus Powered)

Signature · 4 lines
Karsten Keil
SuSE Labs
ISDN and VOIP development
SUSE LINUX Products GmbH, Maxfeldstr.5 90409 Nuernberg, GF: Markus Rex, HRB 16746 (AG Nuernberg)
maintainer Acked-by
#3 lore raw

Hi Karsten,

Quoted 34 lines
Quoted 15 lines
Quoted 15 lines

This patch adds another Broadcom BCM2045 based device to the blacklist, with these settings the micro dongle works on my system.

Signed-off-by Karsten Keil <[email protected]>

---
drivers/bluetooth/hci_usb.c | 1 +

1 files changed, 1 insertions(+), 0 deletions(-)
drivers/bluetooth/hci_usb.c +0 -0
index 372c7ef..f16c94c 100644
@@ -116,6 +116,7 @@ static struct usb_device_id blacklist_ids[] = {
 	{ USB_DEVICE(0x0a5c, 0x2009), .driver_info = HCI_BCM92035 },
Quoted 9 lines

drivers/bluetooth/hci_usb.c static struct usb_device_id blacklist_ids[] = { · line 122

Quoted 5 lines
drivers/bluetooth/hci_usb.c +1 -0
 	/* Broadcom BCM2045 */
+	{ USB_DEVICE(0x0a5c, 0x2039), .driver_info = HCI_RESET |
 HCI_WRONG_SCO_MTU },
 	{ USB_DEVICE(0x0a5c, 0x2101), .driver_info = HCI_RESET |
 HCI_WRONG_SCO_MTU },

before I sign off on this one, can you include the part from /proc/bus/ usb/devices for this dongle.

I do not have /proc/bus/usb on this machine, but can give you the output of lsusb -v

And it is this device:
http://cgi.ebay.de/USB-Bluetooth-Nano-Dongle-Micro-Adapter-Mini-V2-0-EDR_W0QQitemZ270217529196QQihZ017QQcategoryZ79469QQssPageNameZWDVWQQrdZ1QQcmdZViewItem

It work fine with a BT mouse on my notebook with this patch.

Quoted 14 lines

Bus 003 Device 006: ID 0a5c:2039 Broadcom Corp.
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 224 Wireless
bDeviceSubClass 1 Radio Frequency
bDeviceProtocol 1 Bluetooth
bMaxPacketSize0 64
idVendor 0x0a5c Broadcom Corp.
idProduct 0x2039
bcdDevice 1.00
iManufacturer 1 Broadcom Corp
iProduct 2 BCM92045B3 ROM

looks good to me.

Acked-by Marcel Holtmann <[email protected]>

Regards

Marcel