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Re: Apple built-in Bluetooth not appearing in /dev



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On Jun 18, 2004, at 2:01 PM, Sjoerd Simons wrote:

On Fri, Jun 18, 2004 at 12:17:02PM -0400, Barry Hawkins wrote:
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On Jun 18, 2004, at 2:36 AM, Sjoerd Simons wrote:

On Thu, Jun 17, 2004 at 06:53:53PM -0400, Barry Hawkins wrote:
List,
	I am running a 2.6.5-rc3-ben0 kernel with a sid installation on a
1.25GHz 15" Aluminum PowerBook G4, which has built-in Bluetooth.
Although bluez-utils installed just fine and all of the messages on
startup indicate that hcid, rfcomm, l2cap, etc. are starting just
fine,
I have no Bluetooth device available.  At first I thought it was
because I did not have an appropriate device driver compiled as a
kernel module, but I think I have eliminated that possibility (see
kernel config excerpt below). When I run 'hcitool dev', nothing shows
up:

That's correct. I just noticed that on boot the bluetooth interface on
my
laptop is down. In which case hcitool won't show any devices. You can
use
hciconfig to turn on your bluetooth device (works like ifconfig)

 Sjoerd

Sjoerd,
	Would I be able to use hciconfig without a /dev/hciX entry on which
to issue my commands? My attempts to use the program thus far have been
unsuccessful.

There are never /dev/hci* devices. Bluetooth device work somewhat like normal
network interfaces.

For example, the following command returns nothing:

$ hciconfig -a

That should indeed output something.. I saw in another mail that you already tried hid2hci... Do you have the right usb controller compiled in ? Otherwise
i don't know what it the problem could be..

Sjoerd
--
Heisenberg may have been here.


Sjoerd,
Thanks for the pointer on Bluetooth devices not appearing in /dev - that was an incorrect assumption on my part, I suppose. I too, am suspecting something related to USB, specifically the hci_usb module. As I mentioned to Alain in a recent reply, I plan to try a 2.6.7 kernel to see if the matter has been addressed. If anyone else on the list has overcome this obstacle, suggestions would be welcome.

Thanks,
- -- Barry C. Hawkins
All Things Computed
site: www.allthingscomputed.com
weblog: www.yepthatsme.com


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