From: Johan Hedberg <johan.hedberg@gmail.com>
To: Anderson Lizardo <anderson.lizardo@openbossa.org>
Cc: linux-bluetooth@vger.kernel.org
Subject: Re: [PATCH 3/7] Bluetooth: Disallow LE scanning and connecting in peripheral mode
Date: Tue, 23 Oct 2012 23:59:23 +0300 [thread overview]
Message-ID: <20121023205923.GA15410@x220.ger.corp.intel.com> (raw)
In-Reply-To: <CAJdJm_PXwxZ1cyCd=2g170AYx7yjx24cHmksJCTbkxtxyOV4-g@mail.gmail.com>
Hi Lizardo,
On Tue, Oct 23, 2012, Anderson Lizardo wrote:
> This will conflict with an Observer role running on the same device.
> Multiple roles are allowed to run concurrently if supported by the
> controller. From Core spec page 1639:
>
> A device may operate in multiple GAP roles concurrently if supported
> by the Controller. The Host should read the supported Link Layer
> States and State combinations from the Controller before any
> procedures or modes are used.
>
> Do you propose SET_LE to become a bitfield to support concurrent
> roles? I.e. Broadcaster/Observer.
See the other email I sent about this. If peripheral mode is enabled I
don't see how we could simultaneously allow another LE GAP mode based on
the restrictions of the core spec. And yes, we could make set_le a bit
field, but peripheral will probably still remain mutually exclusive with
any other LE GAP mode.
Johan
next prev parent reply other threads:[~2012-10-23 20:59 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-23 16:53 [PATCH 0/7] Bluetooth: Improved single-mode and LE peripheral support Johan Hedberg
2012-10-23 16:53 ` [PATCH 1/7] Bluetooth: mgmt: Add support for switching to LE peripheral mode Johan Hedberg
2012-10-23 19:01 ` Marcel Holtmann
2012-10-23 20:26 ` Johan Hedberg
2012-10-23 21:49 ` Marcel Holtmann
2012-10-23 16:53 ` [PATCH 2/7] Bluetooth: mgmt: Restrict BR/EDR settings to BR/EDR-only adapters Johan Hedberg
2012-10-23 18:51 ` Anderson Lizardo
2012-10-23 19:03 ` Marcel Holtmann
2012-10-23 19:02 ` Marcel Holtmann
2012-10-23 19:31 ` Anderson Lizardo
2012-10-23 20:48 ` Johan Hedberg
2012-10-23 21:46 ` Marcel Holtmann
2012-10-24 12:11 ` Anderson Lizardo
2012-10-24 15:14 ` Marcel Holtmann
2012-10-23 16:53 ` [PATCH 3/7] Bluetooth: Disallow LE scanning and connecting in peripheral mode Johan Hedberg
2012-10-23 18:42 ` Anderson Lizardo
2012-10-23 20:59 ` Johan Hedberg [this message]
2012-10-23 21:37 ` Marcel Holtmann
2012-10-23 16:53 ` [PATCH 4/7] Bluetooth: Add support for setting LE advertising data Johan Hedberg
2012-10-23 18:30 ` Anderson Lizardo
2012-10-23 21:26 ` Johan Hedberg
2012-10-25 0:00 ` Anderson Lizardo
2012-10-23 16:53 ` [PATCH 5/7] Bluetooth: Fix updating host feature bits for LE Johan Hedberg
2012-10-23 19:04 ` Marcel Holtmann
2012-10-23 16:54 ` [PATCH 6/7] Bluetooth: Sort feature test macros by bitmask location Johan Hedberg
2012-10-23 19:06 ` Marcel Holtmann
2012-10-23 16:54 ` [PATCH 7/7] Bluetooth: Make use feature test macros Johan Hedberg
2012-10-23 19:06 ` Marcel Holtmann
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