linux-toradex.git/net/bluetooth/mgmt.c, branch v3.9.3

Bluetooth: Refactor mgmt_pending_foreach

2013-02-01T17:50:18+00:00

This patch does a trivial refactor in mgmt_pending_foreach function.
It replaces list_for_each_safe by list_for_each_entry_safe, simplifying
the function.

Signed-off-by: Andre Guedes 
Signed-off-by: Gustavo Padovan

Bluetooth: Increment Management interface revision

2013-02-01T17:50:18+00:00

This patch increments the management interface revision due to the
various fixes, improvements and other changes that have gone in lately.

Signed-off-by: Johan Hedberg 
Acked-by: Marcel Holtmann 
Signed-off-by: Gustavo Padovan

Bluetooth: Fix link security setting when powering on

2013-02-01T17:50:18+00:00

If a controller is powered on while the HCI_AUTO_OFF flag is set the
link security setting (HCI_LINK_SECURITY) might not be in sync with the
actual state of the controller (HCI_AUTH). This patch fixes the issue by
checking for inequality between the intended and actual settings and
sends a HCI_Write_Auth_Enable command if necessary.

Signed-off-by: Johan Hedberg 
Acked-by: Marcel Holtmann 
Signed-off-by: Gustavo Padovan

Bluetooth: Add support for 128-bit UUIDs in EIR data

2013-02-01T17:50:17+00:00

This patch adds the necessary code for encoding a list of 128-bit UUIDs
into the EIR data.

Signed-off-by: Johan Hedberg 
Acked-by: Marcel Holtmann 
Signed-off-by: Gustavo Padovan

Bluetooth: Add support for 32-bit UUIDs in EIR data

2013-02-01T17:50:17+00:00

This patch adds the necessary code for inserting a list of 32-bit UUIDs
into the EIR data.

Signed-off-by: Johan Hedberg 
Acked-by: Marcel Holtmann 
Signed-off-by: Gustavo Padovan

Bluetooth: Refactor UUID-16 list generation into its own function

2013-02-01T17:50:17+00:00

We will need to create three separate UUID lists in the EIR data (for
16, 32 and 128 bit UUIDs) so the code is easier to follow if each list
is generated in their own function.

Signed-off-by: Johan Hedberg 
Acked-by: Marcel Holtmann 
Signed-off-by: Gustavo Padovan

Bluetooth: Remove useless eir_len variable from EIR creation

2013-02-01T17:50:17+00:00

The amount of data encoded so far in the create_eir() function can be
calculated simply through the difference between the data and ptr
pointer variables. The eir_len variable then becomes essentially
useless.

Signed-off-by: Johan Hedberg 
Acked-by: Marcel Holtmann 
Signed-off-by: Gustavo Padovan

Bluetooth: Simplify UUID16 list generation for EIR

2013-02-01T17:50:17+00:00

There's no need to use two separate loops to generate a UUID list for
the EIR data. This patch merges the two loops previously used for the
16-bit UUID list generation into a single loop, thus simplifying the
code a great deal.

Signed-off-by: Johan Hedberg 
Acked-by: Marcel Holtmann 
Signed-off-by: Gustavo Padovan

Bluetooth: Simplify UUID removal code

2013-02-01T17:50:17+00:00

The UUID removal code can be simplified by using
list_for_each_entry_safe instead of list_for_each_safe.

Signed-off-by: Johan Hedberg 
Acked-by: Marcel Holtmann 
Signed-off-by: Gustavo Padovan

Bluetooth: Keep track of UUID type upon addition

2013-02-01T17:50:17+00:00

The primary purpose of the UUIDs is to enable generation of EIR and AD
data. In these data formats the UUIDs are split into separate fields
based on whether they're 16, 32 or 128 bit UUIDs. To make the generation
of these data fields simpler this patch adds a type member to the
bt_uuid struct and assigns a value to it as soon as the UUID is added to
the kernel. This way the type doesn't need to be calculated each time
the UUID list is later iterated.

Signed-off-by: Johan Hedberg 
Acked-by: Marcel Holtmann 
Signed-off-by: Gustavo Padovan