linux/include/net/bluetooth
Johan Hedberg 5d88cc73dd Bluetooth: Convert SMP to use l2cap_chan infrastructure
Now that we have all the necessary pieces in place we can fully convert
SMP to use the L2CAP channel infrastructure. This patch adds the
necessary callbacks and removes the now unneeded conn->smp_chan pointer.

One notable behavioral change in this patch comes from the following
code snippet:

-       case L2CAP_CID_SMP:
-               if (smp_sig_channel(conn, skb))
-                       l2cap_conn_del(conn->hcon, EACCES);

This piece of code was essentially forcing a disconnection if garbage
SMP data was received. The l2cap_conn_del() function is private to
l2cap_conn.c so we don't have access to it anymore when using the L2CAP
channel callbacks. Therefore, the behavior of the new code is simply to
return errors in the recv() callback (which is simply the old
smp_sig_channel()), but no disconnection will occur.

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-08-14 08:49:19 +02:00
..
bluetooth.h Bluetooth: Shrink size of struct l2cap_ctrl fields 2014-07-03 17:42:41 +02:00
hci_core.h Bluetooth: Make AES crypto context private to SMP 2014-08-14 08:49:19 +02:00
hci_mon.h Bluetooth: Fix coding style in all .h files 2012-03-07 00:04:25 -03:00
hci_sock.h Bluetooth: Move HCI socket definitions into its own header file 2014-07-11 13:53:04 +03:00
hci.h Bluetooth: Rename HCI_PAIRABLE to HCI_BONDABLE 2014-07-30 19:28:41 +02:00
l2cap.h Bluetooth: Convert SMP to use l2cap_chan infrastructure 2014-08-14 08:49:19 +02:00
mgmt.h Bluetooth: Rename pairable mgmt setting to bondable 2014-07-30 19:28:41 +02:00
rfcomm.h Bluetooth: Convert RFCOMM spinlocks into mutexes 2014-05-05 19:25:06 -07:00
sco.h Bluetooth: Move SCO timeout constants into net/bluetooth/sco.c 2014-07-11 13:58:58 +03:00