Return-Path: From: Oliver Neukum To: Graham Burnside , Al Cho Subject: Re: ralink rt3290/3298 pcie Date: Wed, 20 Mar 2013 22:53:21 +0100 Cc: linux-bluetooth@vger.kernel.org References: <514A09AD.20809@somethingshocking.com> <514A108C.9000102@somethingshocking.com> In-Reply-To: <514A108C.9000102@somethingshocking.com> MIME-Version: 1.0 Content-Type: Text/Plain; charset="iso-8859-1" Message-Id: <201303202253.21510.oliver@neukum.org> Sender: linux-bluetooth-owner@vger.kernel.org List-ID: Am Mittwoch, 20. M?rz 2013, 20:39:56 schrieb Graham Burnside: > 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 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