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When the LE pairing is initiated over NFC, skipping device scan, there is
no device type or address type info. We set the default as le and public.
bug 17497942
Change-Id: I3dcbb9029ead6ea0f7c48e62f46c8a055f1bc293

This removes a hack to set LE IO capabilities and reuses the existing
constant defined in bt_target.h.

Change-Id: I3c97629bd092ac78bd673afc29458775b2bce836

Host can not initiate new connection when exceed controller capability
and connection then drop back to lower than the max. Controller will not
generate connection complete event when initaite LE ll connection request
failed, and host is dead loop waiting for the connection complete
then can not recover. Included a connection complete callback with failure
status when controller capability is exceeded.

bug 17326529
Change-Id: I9b863578dc868456e092f1d060e50d2c9fdcb441

To avoid premature connection notification to app, always wait for
LE read remote feature complete with success before the connection
event is sent to application.

This patch also deprecates the BTA_SKIP_BLE_READ_REMOTE_FEAT flag.
Since the remote feature request is now serialized and start encryption
won't be called until the connection is up, this flag is no longer
necessary and interferes with the new behaviour.

This is an extension of previous CL

Bug: 17326529
Change-Id: Icfd4c5dfdd9f89d1318ef429e132eb005abb1f64

When re-connecting to HID devices, the first reconnection immediately
after a reboot incorrectly uses the static, public Bluetooth address of
the phone/tablet as the own address.

This patch fixes the Bluetooth initialization sequence to make sure
privacy is enabled before any Bluetooth services are started.

Bug: 16952502
Change-Id: I43e595ddc7e347fab972b059382b512fb03e9459

Fixed the 128-bit UUID handling during setting up
of adv data/scan response

Bug:16799331
Change-Id: I81e4ab0a80a5c1b7abf012dccc29eead54229b21

Merge "SMP doesn't detect the event of local processing taking more than SMP timeout (30 sec)" into lmp-dev

LE link transmit quota should be calculated based on the total LE
buffer available and number of LE link that shares the buffer. Currently
it's been calculated based on the ACL buffer number and total physical
links(BR and LE), that cause the LE link transmit quota not being
done right.
Modify the link transmit quota allocation, and keep track of LE link
seperately, also keep track of round robin scheme for LE links
solving the problem.

Bug: 16560957
Change-Id: I70f91827b96f2c10421e91311ea34cc81a5ef4b8

SMP pairing failure if remote send security request before master
side receive LE link connection callback. The racing condition will
cause master side bonding failure upon ignoring remote security request
and flush out all SMP information. Retain SMP information when a
locally initiated pairing is in process solves the problem.

Bug: 17412687
Change-Id: Ia2256160c866413f93c6f49e5db82b4c6489d9d2

Bug: 16560957
Change-Id: I1113f367187a30e01fa3d5d2a5ccb0243580e06b

Bug: 16560957
Change-Id: I91fd2cc90435d0b899474b555b4a4ab00306c156

If the local device does not support RPA offloading, background
connections to a resolvable random address will not work. Added callback
to indicate to the application writer that the requested operation is
not supported.

Bug: 16831527
Change-Id: I083d66b16704e997f52a40ea4daced3056b50ad5

Handled the case of no manufacturer data in filter configuration

Bug:17324059
Change-Id: I87c2c44644f808bd88f4d8681ff53e2d92815658

Remove the link key if encryption fails due to missing key or
authentication error. When a remote device loses the bond, all
HOGP services cached should be discarded and all client configuration
descriptors needs to be re-enabled. This will ensure successful
re-connection.

Bug: 15022622
Change-Id: Ie1730830c0cbbc294e2cd579d7dca69d16cf8218

ACL link up notifaction was not sent after LE read remote features was successful.
Thus, total ACL link up count was not updated. Included a link up notification
after LE read remote features is successfull.

Bug: 17410697
Change-Id: I41fc640e76fa99354cb63d9b0b3031582178c057

Bug: 17401266
Change-Id: I5f36e13b3ccb327f191db33123fff98858f07c5f

To avoid premature connection notification to app, always wait for
LE read remote feature complete with success before the connection
event is sent to application.
bug 17326529

Change-Id: Id731bf02e8d5d5a68db12e0478b8eb74723eb95d

Send Set_Random_Address when privacy is enabled. If Set_Random_Address
is not sent to controller, Connection request will be sent with host
address as all 0's

Bug: 17386986
Change-Id: I59877e52bf76a56696800ff0e75487c633adde3c

A previous changed introduced an error in the timer tick calculation
when removing a timer. This could lead to timers expiring sooner than
expected.

Bug: 17390240
Change-Id: Id3291aaf492a7178782e6f804dad71387c3c9382

Change-Id: I5e3d164898563478ddf5d21197e682600f8cc33f

In the A2DP media task, btif_a2dp_encoder_update() relies on the fact
that btif_a2dp_encoder_init() is called beforehand. Otherwise division
by zero errors will occur.

Since _init() called after the audio stream is opened, and _update() is
called in resonse the the audio stream being opened, a race condition
could ensue where _update() was called before open.

This patch changes the A2DP stream start sequence to ensure the SBC
encoder is initialized before the updated parameters are calculated.

Bug: 17339248
Change-Id: I6ed36a7fff0e4aa672a8866727030681eb4b3dfc

Also make sure tap read/write are non-blocking and PAN does not use the
complete shared buffer pool to avoid GKI buffer overruns.

Bug: 16374840
Change-Id: I6f96d1c8d2804d253d33fe37ff87275e03e55ddd

Bug: 10773872
Change-Id: I7f5b5f976ee7fa522e02b9ee4369b8f152b15cfb

If the vendor library is unable to open the UART,
the passed in file descriptor array is unchanged.
This array was uninitialized stack memory which
may miss the illegal fd check and barrel ahead
forking a userial read thread causing FD_SET
problems should the uninitialized stack memory be
bogus fds outside the processes boundaries.
Verify that the vendor library was actually opening
exactly one uart.

Bug: 16651586

Change-Id: I24e700cdb0b0f3ed107f56b94b5b535abba66806

To avoid trun off BT failed, stack have to send out BTA_DM_DISABLE_EVT
even disconnect ACL failed during turning of BT procedire. Trigger
bta_dm_disable_timer_cback() again after 1.5 sec.

Bug: 17158327

Change-Id: I096d535603faf7b302febea7cfff7a3364d4b048
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>

Determine the transport to use for BTM_ReadRSSI based on the
device type of the remote device.

Bug: 16694076
Change-Id: I5a591f9d629547b63a750cefd7feb72899922595
Signed-off-by: Thomas.TT_Lin <Thomas.TT_Lin@htc.com>

There is no remote device type info wgeb OOB pairing LE
devices. Add device type according to transport.

Bug: 17156993
Change-Id: I29182ca13f801f8a7f2c3a95969d6ae23312dd7e