ralink rt3290/3298 pcie

Hi Graham,

Quoted 12 lines · Graham Burnside

Hi,

I was wondering if anyone had had a look into or discussed this wifi / bluetooth combo card with ralink? It came present in my new HP laptop, so I'm guessing its quite common.

I have the wifi working perfectly from the rt2x00 backports, but can't find any mention of the bluetooth device. I have also emailed ralink, so will post anything useful back here.

Details as follows:

Quoted 2 lines

           +-1c.0-[01]--+-00.0  Ralink corp. Device 3290
           |                        \-00.1  Ralink corp. Device 3298

You are saying that you don't even see the device with 'hciconfig', right?

So please post the output of /sys/kernel/debug/usb/devices for the bluetooth device here so we can more information about this device.

Gustavo

hciconfig gives no ouput.

The directory /sys/kernel/debug/usb/devices does not exist. I'm not sure what else might be useful?

Here is the relevant output from lspci -v (note there is no kernel driver being loaded for the bluetooth device).

01:00.0 Network controller: Ralink corp. Device 3290
Subsystem: Hewlett-Packard Company Device 18ec
Flags: bus master, fast devsel, latency 0, IRQ 16 Memory at c2510000 (32-bit, non-prefetchable) [size=64K]
Capabilities: [40] Power Management version 3
Capabilities: [50] MSI: Enable- Count=1/32 Maskable- 64bit+
Capabilities: [70] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting
Capabilities: [140] Device Serial Number 00-00-4d-fa-a8-23-94-68 Kernel driver in use: rt2800pci

01:00.1 Bluetooth: Ralink corp. Device 3298
Subsystem: Hewlett-Packard Company Device 18ec
Flags: bus master, fast devsel, latency 0, IRQ 11 Memory at c2500000 (32-bit, non-prefetchable) [size=64K]
Capabilities: [40] Power Management version 3
Capabilities: [50] MSI: Enable- Count=1/32 Maskable- 64bit+
Capabilities: [70] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting
Capabilities: [140] Device Serial Number 00-00-4e-fa-a8-23-94-68

Am Mittwoch, 20. März 2013, 20:39:56 schrieb Graham Burnside:

Quoted 20 lines

hciconfig gives no ouput.

The directory /sys/kernel/debug/usb/devices does not exist. I'm not sure what else might be useful?

Here is the relevant output from lspci -v (note there is no kernel driver being loaded for the bluetooth device).

01:00.0 Network controller: Ralink corp. Device 3290
Subsystem: Hewlett-Packard Company Device 18ec
Flags: bus master, fast devsel, latency 0, IRQ 16 Memory at c2510000 (32-bit, non-prefetchable) [size=64K]
Capabilities: [40] Power Management version 3
Capabilities: [50] MSI: Enable- Count=1/32 Maskable- 64bit+
Capabilities: [70] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting
Capabilities: [140] Device Serial Number 00-00-4d-fa-a8-23-94-68 Kernel driver in use: rt2800pci

Quoted 9 lines

01:00.1 Bluetooth: Ralink corp. Device 3298
Subsystem: Hewlett-Packard Company Device 18ec
Flags: bus master, fast devsel, latency 0, IRQ 11 Memory at c2500000 (32-bit, non-prefetchable) [size=64K]
Capabilities: [40] Power Management version 3
Capabilities: [50] MSI: Enable- Count=1/32 Maskable- 64bit+
Capabilities: [70] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting
Capabilities: [140] Device Serial Number 00-00-4e-fa-a8-23-94-68

The device is indeed PCI and different to anything else in the world. It doesn't use the normal HC commands. The registers are not documented. I am afraid you are out of luck with this device.

Regards
Oliver
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