Adds extern "C" { } blocks to header files so that they can be
safely used by C++ source files.
Change-Id: Ia4db0c36a5dac5d3de351184a297d2af0df64532
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
Adds all valid link keys types available during legacy and SSP
authentication.
Change-Id: I42f2aba0122d33a984bd84c56b7a6a290f5e9e1d
Signed-off-by: Arkadiusz Lichwa <arkadiusz.lichwa@tieto.com>
Update the advertising API according to what has recently been
discussed and agreed upon.
Naming-wise the most important change is the removal of "EIR" which
was confusing since this is mainly used with LE at the moment. The
Core Specification Supplement consistently uses the generic terms data
and data type to describe what we're dealing with here, so the new
names are bt_data and BT_DATA.
Another change is to detach the actual data from the struct by
converting it from an array to a pointer. This is not only essential
for supporting BR/EDR (which has a different length) but to also
minimize memory usage.
Another change is to require the caller of bt_le_adv_start() to
provide the array lengths of the ad and sd paramters. This way we
don't have to have the empty (8-byte) element at the end of each
array.
Lastly, the bt_le_adv_start() logic is slightly modified so that it
will always clear the respective data if necessary. Previously the
user might have been left with a previous callers data if it passed
NULL to the API.
Change-Id: I318026ceb1b52bb688edf4dcfed82613bd15c3e1
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Enables getting by host connection complete event and handle
internal state of related to the event connection object.
Change-Id: Ie6252ff33cc2e1fff5a4ce746fda7c3a59bf8aab
Signed-off-by: Arkadiusz Lichwa <arkadiusz.lichwa@tieto.com>
There's no reason for us to go revealing our public address when doing
active scanning.
Change-Id: I27bed74bb377b8bba75843ea76acb8f0d58f70f7
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
All current user just want basic active scanning so a corresponding
macro makes more sense than something based on duplicate filtering.
Change-Id: I97787be24b89fad66f2a952c5d53ab76f4e062fb
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Adds capability to stack to make controller discoverable and
connectable.
Change-Id: Iffe380d2bde0c193f806b76cce3933914c9a4796
Signed-off-by: Arkadiusz Lichwa <arkadiusz.lichwa@tieto.com>
This will be used to determine if controller supports
"LE Read Local P-256 Public Key" and LE Generate DH Key" commands.
Change-Id: Ib2bf7cfa99a20c07af0d3043ac9f9c2e0a6c2fcb
Signed-off-by: Szymon Janc <ext.szymon.janc@tieto.com>
"LE Read Local P-256 Public Key" and LE Generate DH Key" commands
are used for LE Secure Connections pairing. "LE Set Event Mask"
is used to unmask events generated by those commands.
Change-Id: I601c8e21093ed2170dfe8e5618b34493268fe68d
Signed-off-by: Szymon Janc <ext.szymon.janc@tieto.com>
This allows to disable events not required by application. In future
this can be extended to enable events that are not enabled by default.
< HCI Command: LE Set Event Mask (0x08|0x0001) plen 8 24.018392
Mask: 0x000000000000001f
LE Connection Complete
LE Advertising Report
LE Connection Update Complete
LE Read Remote Used Features Complete
LE Long Term Key Request
> HCI Event: Command Complete (0x0e) plen 4 24.019215
LE Set Event Mask (0x08|0x0001) ncmd 1
Status: Success (0x00)
Change-Id: I29bfaa0743ac9e604a637f51503ff28a9b2074c2
Signed-off-by: Szymon Janc <ext.szymon.janc@tieto.com>
These make the code more readable when it comes to encoding and
decoding ACL handle values.
Change-Id: Ibd1972d6001c6c0c55428300f839b288dff1ce52
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
For limited discoverable mode, we need to have a define
for this advertisement flag.
Change-Id: I774b68546983697844eca2644b0ca0a85b8026e8
Signed-off-by: Mariusz Skamra <mariusz.skamra@tieto.com>
Change all the Intel and Wind River code license from BSD-3 to Apache 2.
Change-Id: Id8be2c1c161a06ea8a0b9f38e17660e11dbb384b
Signed-off-by: Javier B Perez Hernandez <javier.b.perez.hernandez@linux.intel.com>
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Signed-off-by: Benjamin Walsh <benjamin.walsh@windriver.com>
Adds HCI layer event defines to be used by LE Connection Update
Complete event handler.
Change-Id: I5c3502054acd4f838a33c55df8d1eefe1acec6b4
Signed-off-by: Arkadiusz Lichwa <arkadiusz.lichwa@tieto.com>
Signed-off-by: Mariusz Skamra <mariusz.skamra@tieto.com>
Adds HCI layer defines to be used by LE Remote Connection Parameter
Request routines.
Change-Id: I7274a33c704c47d81612dd67bd732ba48d3aa1c8
Signed-off-by: Arkadiusz Lichwa <arkadiusz.lichwa@tieto.com>
Signed-off-by: Mariusz Skamra <mariusz.skamra@tieto.com>
Adds new error codes to be used by Remote Connection Parameter
Request handlers.
Change-Id: Ief163350c677f251ea30c0ff2f1b70b86ee2a5f6
Signed-off-by: Arkadiusz Lichwa <arkadiusz.lichwa@tieto.com>
Signed-off-by: Mariusz Skamra <mariusz.skamra@tieto.com>
Adds bitmask to be used for validation of LE features
exchange support.
Change-Id: I96a79f5e5c4fef330933480f9dd5ec567cd9523f
Signed-off-by: Arkadiusz Lichwa <arkadiusz.lichwa@tieto.com>
Adds LE read remote features command and event types.
Change-Id: I3270142379c6f822f6f4be2e720c9cabb5d3df3e
Signed-off-by: Arkadiusz Lichwa <arkadiusz.lichwa@tieto.com>
The slave may request a change to the connection parameters using
the L2CAP LE signaling channel if either the master or the slave
or both do not support the Connection Parameters Request procedure.
Therefore if local controller doesn't support this, the request
can be made for sure.
Change-Id: I23e70793763693e40dab3bfb6a9634816f5b02b2
Signed-off-by: Arkadiusz Lichwa <arkadiusz.lichwa@tieto.com>
With this patch advertising state and scanning state are stored as flags.
Change-Id: I5d2dc37972620ee89aaf55d45e294e8be82863d3
Signed-off-by: Mariusz Skamra <mariusz.skamra@tieto.com>
Adds HCI routine to cancel creation of outgoing connection.
bt_disconnect is called to cancel connection or disconnect based on current
connection state.
Change-Id: I462a61308a580bb24aa9a6c398eb7e443b995655
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>
Adds internal HCI interface routine for creation of basic ACL LE link.
Most of the command interface parameters are fixed.
The internal interface is then used directly by simple public interface with
no connection validation.
Change-Id: I8ed72a9d01348e2a05b62facc9e85060e4500631
Signed-off-by: Arkadiusz Lichwa <arkadiusz.lichwa@tieto.com>
When a connection is made, track its role.
Only peripherial/slave role may trigger update of L2CAP connection
parameters.
Change-Id: I72244581650248c7b020c9e5673b73ce46e7399d
Signed-off-by: Arkadiusz Lichwa <arkadiusz.lichwa@tieto.com>
The PACK_STRUCT macro will be removed soon and __packed is what all
code should use. Convert all the usages in Bluetooth code.
Change-Id: Id5c724566565f67fa8167b61398c508194ece89b
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
This event comes instead of Encrypt Change when we re-encrypt an
already encrypted connection.
Change-Id: I7fe9545e6c58392a34d72f3dd3962c475ebb7871
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Hexadecimal values should be in lower case.
Change-Id: Id79347997bab0673fb90f6f00ec9c2cff1440ee2
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@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>
There will be various scenarios where we need to know what the current
encryption mode for a connection is.
Change-Id: I9836ffe51bfb6ebfc09497c7c716bd13a4064305
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Add an event handler for LTK requests that looks up the LTK using the
new bt_keys API.
Change-Id: Ifc4e5f96e84026d7e8c68eacb64154dc0a9c72b3
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
The SMP procedures require us to establish a local random number. Use
the HCI_LE_Rand command to generate the necessary 16 bytes (the
command needs to be called twice since it only returns 8 bytes at a
time). Store this number in the SMP context.
To help debugging with various crypto related values add a local h()
helper function for printk/BT_DBG to do hexadecimal conversion.
Change-Id: Id3e8793a77ac635023b3cc3a94e8679170455870
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
