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Date: Mon, 9 Jun 2014 21:14:41 +0300
From: Johan Hedberg <johan.hedberg@gmail.com>
To: Marcel Holtmann <marcel@holtmann.org>
Cc: Tedd Ho-Jeong An <tedd.an@intel.com>,
	Linux Bluetooth mailing list <linux-bluetooth@vger.kernel.org>,
	"Gustavo F. Padovan" <gustavo@padovan.org>
Subject: Re: Question about HCI_QUIRK_RESET_ON_CLOSE
Message-ID: <20140609181441.GA30978@t440s.P-661HNU-F1>
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Hi Marcel,

On Mon, Jun 09, 2014, Marcel Holtmann wrote:
> I think that 3.14 kernel and later have this feature enabled. What I
> can tell is that we cancel connection attempts since I found a follow
> up patch there. For inquiry and remote name request, I do not know.
> 
> Johan, did we ever checked this and in addition that we send a
> Discovery Stopped event as well.

I'm not completely sure about a proper emission of Discover Stopped, but
the function to look at is clean_up_hci_state() in mgmt.c. You'll see
that it stops inquiry scan & page scan, advertising, LE scanning,
cancels outgoing connection attempts and disconnects existing
connections.

However, as I just looked at the function we seem to (quite
surprisingly) have completely forgotten about inquiry (either normal or
periodic), so another patch to this function is needed as it seems.

Johan