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Iulia Tanasescu 91d19383b7 Bluetooth: ISO: Do not emit LE BIG Create Sync if previous is pending

[ Upstream commit 42ecf19471 ]

The Bluetooth Core spec does not allow a LE BIG Create sync command to be
sent to Controller if another one is pending (Vol 4, Part E, page 2586).

In order to avoid this issue, the HCI_CONN_CREATE_BIG_SYNC was added
to mark that the LE BIG Create Sync command has been sent for a hcon.
Once the BIG Sync Established event is received, the hcon flag is
erased and the next pending hcon is handled.

Signed-off-by: Iulia Tanasescu <iulia.tanasescu@nxp.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Stable-dep-of: 07a9342b94 ("Bluetooth: ISO: Send BIG Create Sync via hci_sync")
Signed-off-by: Sasha Levin <sashal@kernel.org>

2024-12-05 14:01:59 +01:00

bluetooth.h

Bluetooth: SCO: Fix UAF on sco_sock_timeout

2024-10-23 10:20:29 -04:00

coredump.h

Bluetooth: Add support for hci devcoredump

2023-04-23 21:57:59 -07:00

hci_core.h

Bluetooth: ISO: Do not emit LE BIG Create Sync if previous is pending

2024-12-05 14:01:59 +01:00

hci_mon.h

Bluetooth: hci_sock: Correctly bounds check and pad HCI_MON_NEW_INDEX name