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[0/1] Bluetooth: ISO: Pass BIG encryption info through QoS

Message ID 20230906140103.9183-1-iulia.tanasescu@nxp.com (mailing list archive)
Headers show
Series Bluetooth: ISO: Pass BIG encryption info through QoS | expand

Message

Iulia Tanasescu Sept. 6, 2023, 2:01 p.m. UTC 
This patch enables the ISO layer to set the encryption field of
the broadcast QoS struct, according to a BIGInfo advertising report
received after PA sync establishment.

This is useful for the broadcast sink scenario: the userspace
opens a socket and starts listening for a PA sync connection.
If the PA is associated with an encrypted BIG, the userspace
needs to be informed.

After PA sync has been successfully established and the first
BIGInfo advertising report is received, a new hcon is added and
notified to the ISO layer. The ISO layer sets the encryption
field of the socket and hcon QoS according to the encryption
parameter of the BIGInfo advertising report event.

After that, the userspace is woken up, and the QoS of the new
PA sync socket can be read, to inspect the encryption field
and follow up accordingly.

Iulia Tanasescu (1):
  Bluetooth: ISO: Pass BIG encryption info through QoS

 include/net/bluetooth/hci.h      |  3 ++
 include/net/bluetooth/hci_core.h | 25 ++++++++++++++-
 net/bluetooth/hci_conn.c         |  1 +
 net/bluetooth/hci_event.c        | 54 +++++++++++++++++++++++---------
 net/bluetooth/iso.c              | 19 ++++++++---
 5 files changed, 82 insertions(+), 20 deletions(-)


base-commit: 75d095daab9fa1d299fa79ebc7ab5dfbead877ca

Comments

patchwork-bot+bluetooth@kernel.org Sept. 6, 2023, 8:30 p.m. UTC | #1 
Hello:

This patch was applied to bluetooth/bluetooth-next.git (master)
by Luiz Augusto von Dentz <luiz.von.dentz@intel.com>:

On Wed,  6 Sep 2023 17:01:02 +0300 you wrote:
> This patch enables the ISO layer to set the encryption field of
> the broadcast QoS struct, according to a BIGInfo advertising report
> received after PA sync establishment.
> 
> This is useful for the broadcast sink scenario: the userspace
> opens a socket and starts listening for a PA sync connection.
> If the PA is associated with an encrypted BIG, the userspace
> needs to be informed.
> 
> [...]

Here is the summary with links:
  - [1/1] Bluetooth: ISO: Pass BIG encryption info through QoS
    https://git.kernel.org/bluetooth/bluetooth-next/c/f2fc183c43e4

You are awesome, thank you!