linux-kernel - Re: Boot time Bluetooth BUG: warning: (value

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Message-ID: <Pine.LNX.4.64.0702271648190.10496@twin.jikos.cz>
Date:	Tue, 27 Feb 2007 16:54:27 +0100 (CET)
From:	Jiri Kosina <jikos@...os.cz>
To:	Marcel Holtmann <marcel@...tmann.org>
cc:	"Fortier,Vincent [Montreal]" <Vincent.Fortier1@...GC.CA>,
	linux-kernel@...r.kernel.org
Subject: Re: Boot time Bluetooth BUG: warning: (value > m) at hid-core.c:793

On Mon, 19 Feb 2007, Marcel Holtmann wrote:

> we understand the original CSR HID proxy dongles, but for the Logitech 
> ones, it is wild guesses. The current support in hid2hci has been tested 
> on Logitech diNovo first generation and I have no other Logitech 
> hardware to verify it with. We might simply need the full HID report 
> descriptor to see who is at fault.

As far as I can see from a quick look, the device IDs are unchanged 
(0x046d/0xc70e for the keyboard), but the report descriptor seems to 
differ from the one you have at 
http://www.holtmann.org/linux/bluetooth/logitech.html - that seems pretty 
sad.

What puzzles me a bit is a fact that both the bugreporters seem to state 
pretty clearly that this started happening after some update, am I right?

Or did the hardware before work all the time in the HID mode, without even 
being attempted to switch to HCI (which seems to cause the bug)?

-- 
Jiri Kosina
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