Rename the hci_core.c (previously internal) variable 'dev' to 'bt_dev'
and export it through hci_core.h. This way e.g. bt_conn doesn't need
to store an internal reference to it.
Change-Id: Ic1368c8f20d307c6a13a412f80d8183b56d7a76b
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Let bt_le_scan_update() perform all necessary changes to active
scanning so that it's even more helpful to the start/stop scanning
APIs as well as the bt_connect_le() API.
Change-Id: I8ee2daf96297749f782d364dfb66c7d0bbc48f5e
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
The bt_disconnect deals with the bt_conn object and should therefore
reside in conn.c and be exported through conn.h. It should also have
the appropriate bt_conn_* prefix.
Change-Id: I75eb648fd9aa8ced9a991d472c319d25f4b772af
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Part of General Connection Establishment Procedure.
Active scanning is enabled by task and has higher priority than
passive scan. If passive scan is running and task wants to enable
scan (active) scanning will be restarted in active mode. Passive
scan is enabled implitly while app calls bt_connect_le.
Instead of directly call hci_le_create_conn, it is called from
device_found if addr obtained from advertisement matches address
we want to connect. App calling bt_stop_scanning can only stop
active scan.
Change-Id: I01805c51f3d821bbd827af75e5d1d4350169241d
Signed-off-by: Mariusz Skamra <mariusz.skamra@tieto.com>
This command will be used to enable encryption when acting as master.
Change-Id: Iaaf1d5b98bfcfcf17a5cc7006a6c40d0905011fd
Signed-off-by: Szymon Janc <szymon.janc@tieto.com>
When connected, the peripheral/slave can trigger changing connection parameters.
Handle such request on central/master and if needed update controller settings
regarding the relevant connection parameters.
Change-Id: If3c1d91752f8d3875918bd8bfe923330790f530e
Signed-off-by: Arkadiusz Lichwa <arkadiusz.lichwa@tieto.com>
This makes it clearer that this is a specialized API not intended for
general app usage (unlike most other things in bluetooth.h).
Change-Id: I0ce1d5903610a9b3a99cf0be9f0e1462b04bf45a
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
With the introduction of the Number of Completed Packets event
handling this FIFO & fiber aren't anymore strictly HCI command
completion related. Rename them therefore to something that more
appropriately describes their purpose.
Change-Id: Ia53dea8b5ec0098459f23918a5483075757d9202
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
In preparation of adding more key support and to not bloat hci_core.c
prepare a new .c file for the key management code.
Change-Id: I5129a7a3a5d495a299f75e4e669253446a276142
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
The input paramter is bt_addr_le_t so the function should be named
accordingly.
Change-Id: I7b796020d6e43ae1aa76a261cbfbaf7cba163029
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
512 is a more accurate description than 1024 of the stack usage impact
of enabling debug logs.
Change-Id: I4b79b4eb9724ba624ff546973a1126c62382d1aa
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
To not have to always do the __noinit, debug log correction and 4-byte
alignement declaration create some helper macros for defining the
stacks.
Change-Id: I2de5068d7044af3f348ed01281498a777d04c97d
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Set the stack sizes based on what the current utilization is for SMP
and GATT tests.
Change-Id: I892282a088d7b244f7abdbc92368addc9c19e4eb
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
For LE Privacy support we'll need to be able to distinguish which
addresses are RPAs and which are Identity Addresses.
Change-Id: Ie244a4d53ffddc435edbd6d69d7ecca205202f18
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
We use addresses in lots of places and with LE we always need to pass
around the type in addition to the address value. Defining dedicated
types for addresses makes the code much simpler.
Change-Id: Ie8b495dce50e3f084685909c19acc5d08e2cca10
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
These events are special since they release any blocking
bt_hci_cmd_send_sync() calls. In order to be able to use the send_sync
API from HCI Event handlers without deadlocking having the Command
Complete/Status events processed through a dedicated fiber is
essential.
Change-Id: Id5c597d618bf326a8efb7c9ca2500af60a502d77
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
To prepare for a dedicated Command Complete/Status processing fiber,
add 'tx' to the existing names to differentiate from the 'rx' in the
upcoming names.
Change-Id: I59e0ba34502e4a2341396f81bfb5829c296b35a5
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
We also need to store the EDiv & Rand values to be able to do correct
look-up of LTKs.
Change-Id: If6dbfc7569d18a4c8597a401deccad3ef8cb51ad
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Add runtime storage of pairing related keys, along with a config
option to control how many pairings are supported.
Change-Id: Ib5177d2b6fbb0d2d458b539a3f1095c1dce135ff
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
This reverts commit ce981a0f51f94a3f23c43b947a2ce62a1ef08623.
Now that we're back to using an ACL buffer semaphore the rotation of
outgoing ACL packets via a pending queue is no-longer necessary.
Change-Id: I0da42992bed2abba1544b1a82c31bc71342ecf70
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Since nano_sema is after all able to handle multiple waiters we can
have a cleaner and more efficient implementation by using a single
semaphore for all of the connection tx fibers.
Change-Id: Iafb595ae556a2dd826502cf282b88548cb34f336
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
The function bt_hci_cmd_send_sync() would be used in LE SMP code for
using HCI controller for encryption.
Change-Id: I0f8f7963a0bf0597b59f24e6d21b6d1f49072f43
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
The APIs to send HCI commands will be needed by more than just
hci_core.c. This patch exports them through hci_core.h.
Change-Id: I7c047f070f25c9f2f8685b46bbce84c4ed459b44
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Now that we never have more outgoing ACL buffers in circulation than
what the controller is capable of accepting we don't need a separate
semaphore for managing the flow of ACL data to the controller.
Change-Id: I28a14791e8f46ac62b8025956c2865039eae9059
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
To ensure that we never have more outgoing ACL buffers available than
the controller is willing to accept we should hold on to them between
calling drv->send() and getting the corresponding Number of Completed
Packets event. This patch adds a temporary FIFO in bt_dev for this.
Change-Id: I918119a03081d507de2bb4a731b2709ea99a648d
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Several Bluetooth sub-modules will need to have access to the bt_dev
struct definition. This patch moves it to the internal hci_core.h
header file where the sub-modules can access it from.
Change-Id: Ic949c03eb5df86f60a2dac28322d029de10822b5
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Johan Hedberg