Commit graph

1495 commits

Author SHA1 Message Date
Johan Hedberg 918a8e6bac Bluetooth: Use k_thread_spawn() instead of deprecated nano_fiber_start()
Switch to using the unified kernel k_thread_spawn() API instead of
nano_fiber_start().

Change-Id: I325cf467ae2a52c6aec8fc166397c323929e3013
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2016-11-11 09:38:40 +02:00
Johan Hedberg b0f0742b6e Bluetooth: Use k_yield() instead of deprecated fiber_yield()
Use the unified kernel API k_yield() instead of fiber_yield().

Change-Id: I8f52031f52f7ac8783033a51751dc22decdfa59a
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2016-11-11 09:38:40 +02:00
Johan Hedberg 80e04e4fd1 Bluetooth: Use k_uptime_get() instead of deprecated sys_tick_get_32()
Switch to using k_uptime_get() instead of the deprecated
sys_tick_get_32() API.

Change-Id: I737ef0153eff9d283bae840ff5177f8132396e1b
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2016-11-11 07:38:24 +00:00
Szymon Janc 2b16287286 Bluetooth: Use proper timeout defines for net_buf_get_timeout
Use defines from k_fifo intead of legacy API.

Change-Id: Ib8cf0d88240ef145da550b8cf83d2580e7140521
Signed-off-by: Szymon Janc <ext.szymon.janc@tieto.com>
2016-11-11 06:00:28 +00:00
Szymon Janc 577fe910ae Bluetooth: Remove not needed nano_work.h includes
Those are lefovers from nano_delayed_work usage.

Change-Id: I3f17c7b89b1fa946495e160732457500e2f74f25
Signed-off-by: Szymon Janc <ext.szymon.janc@tieto.com>
2016-11-11 07:59:15 +02:00
Luiz Augusto von Dentz 203897d04e Bluetooth: HCI: Fix using nano_delayed_work API
This fixes warnings related to the use of nano_work and
nano_delayed_work in HCI layer.

Note that k_delayed_work takes a timeout in miliseconds rather than in
ticks thus the timeout values have been changed.

Change-Id: I953a82a6aa613bb1072a8ad4b01e0f94e5cd64bd
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
2016-11-11 07:59:15 +02:00
Luiz Augusto von Dentz 5aef8dd1ad Bluetooth: conn: Fix using nano_delayed_work API
This fixes warnings related to the use of nano_work and
nano_delayed_work in bt_conn layer.

Note that k_delayed_work takes a timeout in miliseconds rather than in
ticks thus the timeout values have been changed.

Change-Id: Ia8f34b475051515fd74000cce745ad226aa18aa5
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
2016-11-11 07:59:15 +02:00
Luiz Augusto von Dentz b96efa9efd Bluetooth: SMP: Fix using nano_delayed_work API
This fixes warnings related to the use of nano_work and
nano_delayed_work in SMP layer.

Note that k_delayed_work takes a timeout in miliseconds rather than in
ticks thus the timeout values have been changed.

Change-Id: Ida58ff0f609dc2a8fd415692bc2cec91eb56a294
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
2016-11-11 07:59:15 +02:00
Luiz Augusto von Dentz ec57d7cdb2 Bluetooth: ATT: Fix using nano_delayed_work API
This fixes warnings related to the use of nano_work and
nano_delayed_work in ATT layer.

Note that k_delayed_work takes a timeout in miliseconds rather than in
ticks thus the timeouts values changes.

Change-Id: I14d8438c1537febcb7768ef2934042ce38682739
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
2016-11-11 07:59:15 +02:00
Luiz Augusto von Dentz b3cece0af1 Bluetooth: L2CAP: Fix using nano_delayed_work API
This fixes warnings related to the use of nano_work and
nano_delayed_work in L2CAP layer.

Note that k_delayed_work takes a timeout in miliseconds rather than in
ticks thus the timeouts values changes.

Change-Id: I1e3bd7857248865e34a313dd42862af5f4e3805b
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
2016-11-11 07:59:15 +02:00
Szymon Janc 47eaaf9f96 Bluetooth: Use unified k_fifo API for FIFOs
Change-Id: I6ddc24575e4bf3c3040945a2bdb62f153b15cdb3
Signed-off-by: Szymon Janc <ext.szymon.janc@tieto.com>
2016-11-11 07:59:15 +02:00
Szymon Janc 27cbd586cb Bluetooth: ATT: Fix non-ASCII characters in code comments
Change-Id: Ief28ffbab1f1751344184b35e40f32e1fc1d6ac9
Signed-off-by: Szymon Janc <ext.szymon.janc@tieto.com>
2016-11-11 07:59:15 +02:00
Jaganath Kanakkassery 00457636f8 Bluetooth: RFCOMM: Initiate session connection
This patch introduces the Connect API which initiates session
connection first. If session is already there with the peer
then it has to reuse it and initiate DLC (which will be done
in the subsequent patch) since there can be only one session
per device.

< ACL Data TX: Handle 256 flags 0x00 dlen 8
      Channel: 64 len 4 [PSM 3 mode 0] {chan 0}
      RFCOMM: Set Async Balance Mode (SABM) (0x2f)
         Address: 0x03 cr 1 dlci 0x00
         Control: 0x3f poll/final 1
         Length: 0
         FCS: 0x1c

> ACL Data RX: Handle 256 flags 0x02 dlen 8
      Channel: 64 len 4 [PSM 3 mode 0] {chan 0}
      RFCOMM: Unnumbered Ack (UA) (0x63)
         Address: 0x03 cr 1 dlci 0x00
         Control: 0x73 poll/final 1
         Length: 0
         FCS: 0xd7

Change-Id: I9828e0f3b3ea43bb17df95f0536e15df86f1b4be
Signed-off-by: Jaganath Kanakkassery <jaganathx.kanakkassery@intel.com>
2016-11-11 07:59:15 +02:00
Johan Hedberg e4c5c96a16 Bluetooth: Fine-tune default incoming ACL buffer count
In some SMP + GATT scenarios it's possible we get up to 6 incoming ACL
packets. To handle these efficiently, and more importantly, to not
have to drop data if the controller lacks host flow control (as is the
case currently with Zephyr-based controllers), increase the default
from 5 to 6.

For a controller-build it makes sense to just match up with the
controller-side configured RX buffers.

Change-Id: Id44fa724597b88a51f9085dac009e8d84a439bfc
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2016-11-11 07:59:15 +02:00
Johan Hedberg b64e0d4c51 Bluetooth: Kconfig: Remove redundant 'default n' declarations
All boolean options default to 'n' without the need to explicitly
state this. It's only the cases where we want 'default y' where we
need to state this.

Change-Id: I47dbda62462ea437a2423b8508ea2cc640a22e41
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2016-11-11 07:59:15 +02:00
Johan Hedberg c583a9f43b Bluetooth: Kconfig: Restructure for a more logical hierarchy
Restructure the Bluetooth options more logically.

- Both host and controller are now behind the same high level
  CONFIG_BLUETOOTH.

- Selecting controller support disables other HCI driver selection, so
  the controller isn't in the same list as HCI drivers any more.

- Under the top-level there's a "Custom stack" option, which when
  enabled opens up the option of choosing CONFIG_NBLE.

There are various other cleanups and simplifications in this patch as
well, since splitting these up would have been fairly tricky while
making sure all test cases still build.

Change-Id: I5bb715cb9d20201cb8b72fbd149c8a09a4b2d7d2
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2016-11-11 07:59:15 +02:00
Johan Hedberg 1c40b964a0 Bluetooth: Dump the content of unhandled events as hex
This should be particularly useful with the recently added controller
assert functionality that causes vendor events with debug information.

Change-Id: Ied0df2ff414e08c11a73cca0afba4dc04b0b8625
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2016-11-11 07:59:15 +02:00
Luiz Augusto von Dentz 629ab2da6b Bluetooth: ATT: Fix not forwarding error properly
When retrying the request due to a security error that can fail but since
the original buffer was freed in the process the code can no longer verify
if the opcode matches thus it always fails BT_ATT_ERR_UNLIKELY instead of
using the response error, so this not longer cares about the opcode and
just use the response error always.

JIRA: ZEP-1195

Change-Id: I1149b993b97733ab5bb00f347e4f973647e0fdd4
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
2016-11-11 07:59:15 +02:00
Luiz Augusto von Dentz bc3af66a01 Bluetooth: L2CAP: Add helper function to create LE signalling PDUs
This consolidate code around LE signalling header handling which has been
duplicated in many places.

Change-Id: I0c2cd48c155b751e1bbbd26070965d075cdc2cc5
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
2016-11-09 08:43:43 +00:00
Johan Hedberg 195e1b89b1 Bluetooth: Fix usage of C++ reserved word
'private' is a C++ reserved word and will lead to compilation errors:

  C++     ble.o
In file included from ble.cpp:7:0:
 include/bluetooth/bluetooth.h:284:10: error: expected unqualified-id before 'private'
  uint8_t private[4];

Change-Id: I36aef5a84af4fc66e1c810bd0c56e5ab5f803294
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2016-11-09 08:57:52 +02:00
Sathish Narasimman c719bfb689 Bluetooth: HFP HF: SLC connection-Send/Parse BRSF
Service Level Connection(SLC) Initialization part. Sending AT+BRSF
and parsing its response.

< ACL Data TX: Handle 256 flags 0x00 dlen 20
      Channel: 75 len 16 [PSM 3 mode 0] {chan 0}
      RFCOMM: Unnumbered Info with Header Check (UIH) (0xef)
         Address: 0x09 cr 0 dlci 0x02
         Control: 0xef poll/final 0
         Length: 12
         FCS: 0x40
        41 54 2b 42 52 53 46 3d 31 34 38 0d 40           AT+BRSF=20.

.
> ACL Data RX: Handle 256 flags 0x02 dlen 23
      Channel: 64 len 19 [PSM 3 mode 0] {chan 0}
      RFCOMM: Unnumbered Info with Header Check (UIH) (0xef)
         Address: 0x0b cr 1 dlci 0x02
         Control: 0xff poll/final 1
         Length: 14
         FCS: 0x86
         Credits: 4
        0d 0a 2b 42 52 53 46 3a 20 38 37 31 0d 0a 86     ..+BRSF: 871.
> ACL Data RX: Handle 256 flags 0x02 dlen 14
      Channel: 64 len 10 [PSM 3 mode 0] {chan 0}
      RFCOMM: Unnumbered Info with Header Check (UIH) (0xef)
         Address: 0x0b cr 1 dlci 0x02
         Control: 0xef poll/final 0
         Length: 6
         FCS: 0x9a
        0d 0a 4f 4b 0d 0a 9a                             ..OK...

Change-Id: I51581928d479ea4229b32a07cbea86c1f6fe09c8
Signed-off-by: Sathish Narasimman <sathish.narasimman@intel.com>
2016-11-09 08:57:52 +02:00
Sathish Narasimman b0d34d83c5 Bluetooth: AT handling error condition
In function at_get_number check for the value if gets computed.
If not return error. Also change the end state handling.

Change-Id: I193b04fa2880dfb44e7727b30b67c1ec2e051cc7
Signed-off-by: Sathish Narasimman <sathish.narasimman@intel.com>
2016-11-09 08:57:52 +02:00
Johan Hedberg 8ed846285e Bluetooth: Implement bt_storage_clear()
Add an implementation for the bt_storage_clear() API.

Jira: ZEP-181

Change-Id: Iae01c571c161317ea0cc44513d108301c7b5a069
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2016-11-09 08:57:52 +02:00
Johan Hedberg 77a8516dd2 Bluetooth: storage: Add basic support for internal storage
Add basic implementation of an internal storage handler that uses the
local file system. The root directory for all Bluetooth related data
is /bt. Each remote device has its own subdirectory and each key its
own file. This helps keep the implementation very simple, but does
come with the meta-data overhead for each file.

As an example, the value of a key 0x0001 for a device with a static
random address cc:11:22:33:44:55 would be stored in the following
file: /bt/cc11223344551/0001. Local values such as the identity
address are stored directly under /bt with a file name that matches
the key the same way as remote-device files.

For full functionality the implementation requires a file system that
can support file/directory names of up to 13 characters in length. If
the file system supports less than that (as is the case with FAT12)
then only local values can be stored (in /bt/abcd). Local values
include the identity address as well as the local IRK.

Jira: ZEP-181

Change-Id: I7dc696af6353a154cb00dcd01a5f4ac3d7127e6b
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2016-11-09 08:57:52 +02:00
Szymon Janc 8f800a8bfe Bluetooth: Use unified k_sem API for semaphores
Change-Id: I0099c837cc8ad67b8f927b2debd771acfe626eea
Signed-off-by: Szymon Janc <ext.szymon.janc@tieto.com>
2016-11-09 08:57:52 +02:00
Luiz Augusto von Dentz 3808ad0a96 Bluetooth: L2CAP: Limit segments to TX MPS
le_data buffers are no longer limited to the minimun of 23 bytes, instead
it uses CONFIG_BLUETOOTH_L2CAP_IN_MTU which means it can be bigger than
the MPS thus causing invalid data to be sent:

> ACL Data RX: Handle 64 flags 0x02 dlen 18
      LE L2CAP: LE Connection Request (0x14) ident 1 len 10
        PSM: 128 (0x0080)
        Source CID: 64
        MTU: 672
        MPS: 23
        Credits: 65535
< ACL Data TX: Handle 64 flags 0x00 dlen 18
      LE L2CAP: LE Connection Response (0x15) ident 1 len 10
        Destination CID: 64
        MTU: 230
        MPS: 65
        Credits: 4
        Result: Connection successful (0x0000)
< ACL Data TX: Handle 64 flags 0x00 dlen 27
< ACL Data TX: Handle 64 flags 0x01 dlen 2
      Channel: 64 len 25 [PSM 128 mode 0] {chan 0}
        3c 00 ff ff ff ff ff ff ff ff ff ff ff ff ff ff  <...............
        ff ff ff ff ff ff ff ff ff

JIRA: ZEP-1219

Change-Id: Id67f1faac8766c66aa24c7421d44112434666a10
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
2016-11-09 08:57:52 +02:00
Szymon Janc 3317227437 Bluetooth: Remove workaround for Mynewt firmware bug
This is not needed for Zephyr controller build and should already
be fixed in Mynewt.

Change-Id: I39e81dc3e9b5fd5a3f5f823465527248625caf26
Signed-off-by: Szymon Janc <ext.szymon.janc@tieto.com>
2016-11-09 08:57:52 +02:00
Arun Jagadish 227b1d4643 Bluetooth: AVDTP: Set Profile Security Level to Medium
Setting AVDTP Profile Security to Medium

Change-Id: I93aa367ac5bfe4e8bfe08f25d0e7e9d65b891350
Signed-off-by: Arun Jagadish <arun.jagadish@intel.com>
2016-11-09 08:57:52 +02:00
Luiz Augusto von Dentz 4f39b4ceb1 Bluetooth: L2CAP: Fix regression causing credits not to be restored
Patch 8c118f8673 causes the wrong semaphore
to checked so receiving credits are never restored which caused the
channel to get stuck after all the credits are consumed.

JIRA: ZEP-1199

Change-Id: I9cd5474b3bcaafcb19d15613939ce30d07befe0a
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
2016-11-09 08:57:52 +02:00
Benjamin Walsh 8cf56bcac7 unified: dissociate system workqueue from common workqueue module
Making a reference to the common work queue code should not necessarily
drag in the system workqueue, since it is possible to use a workqueue
that is not the system workqueue. This is done by moving the system
workqueue into its own code module.

Moving the system workqueue to its own code module allows removing the
NANO_WORKQUEUE and SYSTEM_WORKQUEUE kconfig options, and compiling the
common workqueue code and system workqueue all the time. They are only
linked in the final image if a reference to them exist, same as the
other kernel modules.

Change-Id: I6f48d2542bda24f4702e7c2e317818dd082b3c11
Signed-off-by: Benjamin Walsh <benjamin.walsh@windriver.com>
2016-11-04 22:39:54 +00:00
Johan Hedberg f26007d212 Bluetooth: Print full controller info upon init
Provide more detailed information about the controller address and
version upon init when debug is enabled.

Change-Id: I5fe9c7c91f95928cb3cc64b801137bb1466e4115
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2016-11-04 22:06:31 +02:00
Mariusz Skamra 748c00b31e Bluetooth: GATT: Pass data buffer as NULL if length is 0
So that application could check data pointer to see if any
data have been received and if read operation is complete.

Change-Id: I36c3ff81baefbc535374d937e5297938445eafa6
Signed-off-by: Mariusz Skamra <mariusz.skamra@tieto.com>
2016-11-04 22:06:31 +02:00
Luiz Augusto von Dentz 1b7c219f8a Bluetooth: L2CAP: Make use of bt_l2cap_chan_set_state on BR/EDR
This makes use of the same code used by LE to print the state transitions.

Change-Id: I90a04f3c3f426fde1e0987acb572f7371c483c1c
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
2016-11-04 22:06:31 +02:00
Luiz Augusto von Dentz 5fecf98c8e Bluetooth: L2CAP: Log state transitions
This adds a common function to log state transitions including the caller
function and line in case something goes wrong:

[bt] [DBG] bt_l2cap_chan_disconnect: (0x0011b14c) chan 0x001199c0 scid 0x0040 dcid 0x0040
[bt] [DBG] bt_l2cap_chan_set_state_debug: (0x0011b14c) chan 0x001199c0 psm 0x0080 connect -> disconnect
[bt] [WRN] bt_l2cap_chan_set_state_debug: bt_l2cap_chan_disconnect()1562: invalid transition

Change-Id: I246a9004a04d93a38b8c7f7633705f6c191698b2
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
2016-11-04 22:06:31 +02:00
Luiz Augusto von Dentz 349230321f Bluetooth: L2CAP: Fix not updating CoC channel state
Channel state shall be updated properly otherwise it may cause unexpected
errors.

Change-Id: Ifd54d6bd3c5b44a40c315fd8a2946b30168aa65f
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
2016-11-04 22:06:31 +02:00
Jaganath Kanakkassery 88038d1782 Bluetooth: RFCOMM: Define macro for PF bit
This defines and clarifies PF bit macro for both UIH and
non UIH packets.

Change-Id: Ide7736c0fc8607708824766adbfccf1bd7bc48e9
Signed-off-by: Jaganath Kanakkassery <jaganathx.kanakkassery@intel.com>
2016-11-04 22:06:31 +02:00
Jaganath Kanakkassery 70f1df22a4 Bluetooth: RFCOMM: Set sec_level to LOW during L2CAP register
Security will be elevated based on the DLC required level
during connection.

Change-Id: I0b63885582f34a5689f7bc8081c1f9f011b2325f
Signed-off-by: Jaganath Kanakkassery <jaganathx.kanakkassery@intel.com>
2016-11-04 22:06:31 +02:00
Sathish Narasimman 56392e5c2e Bluetooth: Fix initialization of variable
Initialize the variable to zero before computing.

Change-Id: Iccdf77a085667728dbb68779f001c8d940a7a89d
Signed-off-by: Sathish Narasimman <sathish.narasimman@intel.com>
2016-11-04 22:06:31 +02:00
Luiz Augusto von Dentz 807bd5fec8 Bluetooth: L2CAP: Handle LE connection response security errors
If there are security errors bump the security of the connection and
retry:

7C:7A:91:18:82:5F (public)> l2cap-connect 0x0080
[bt] [DBG] bt_l2cap_chan_connect: (0x0011ae8c) conn 0x0011b940 chan 0x00119700 psm 0x0080
[bt] [DBG] l2cap_chan_tx_init: (0x0011ae8c) chan 0x00119700
[bt] [DBG] l2cap_chan_rx_init: (0x0011ae8c) chan 0x00119700
[bt] [DBG] bt_l2cap_chan_add: (0x0011ae8c) conn 0x0011b940 chan 0x00119700
L2CAP connection pending
7C:7A:91:18:82:5F (public)> [bt] [DBG] bt_l2cap_recv: (0x0011ced8) Packet for CID 5 len 14
[bt] [DBG] l2cap_chan_recv: (0x0011ced8) chan 0x0011bd00 len 14
[bt] [DBG] l2cap_recv: (0x0011ced8) Signaling code 0x15 ident 2 len 10
[bt] [DBG] le_conn_rsp: (0x0011ced8) dcid 0x0000 mtu 0 mps 0 credits 0 result 0x0005
[bt] [DBG] bt_l2cap_recv: (0x0011ced8) Packet for CID 6 len 7
[bt] [DBG] l2cap_chan_recv: (0x0011ced8) chan 0x0011bf00 len 7
[bt] [DBG] bt_l2cap_recv: (0x0011ced8) Packet for CID 6 len 65
[bt] [DBG] l2cap_chan_recv: (0x0011ced8) chan 0x0011bf00 len 65
[bt] [DBG] bt_l2cap_recv: (0x0011ced8) Packet for CID 6 len 17
[bt] [DBG] l2cap_chan_recv: (0x0011ced8) chan 0x0011bf00 len 17
[bt] [DBG] bt_l2cap_recv: (0x0011ced8) Packet for CID 6 len 17
[bt] [DBG] l2cap_chan_recv: (0x0011ced8) chan 0x0011bf00 len 17
Security changed: 7C:7A:91:18:82:5F (public) level 2
[bt] [DBG] bt_l2cap_recv: (0x0011ced8) Packet for CID 5 len 14
[bt] [DBG] l2cap_chan_recv: (0x0011ced8) chan 0x0011bd00 len 14
[bt] [DBG] l2cap_recv: (0x0011ced8) Signaling code 0x15 ident 3 len 10
[bt] [DBG] le_conn_rsp: (0x0011ced8) dcid 0x0040 mtu 672 mps 230 credits 10 result 0x0000
Channel 0x00119700 connected

Change-Id: I2402fd86cc6bdf41a537053325e0a1973c23377a
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
2016-11-04 22:05:05 +02:00
Luiz Augusto von Dentz d1ae81eddd Bluetooth: L2CAP: Make CoC depend on SMP
This is necessary in order to properly handle security errors which are
part of the testing specification thus can influence qualification.

Change-Id: If444e753be9196f3d5bb36cea00e332a33aa249f
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
2016-11-04 22:05:05 +02:00
Jaganath Kanakkassery 5d40ea1d15 Bluetooth: RFCOMM: Introduce helper to initialize dlc
This is to avoid code duplication while implementing outgoing
connection.

Change-Id: I52f882b7be9180f29def59c8ac3ef0a4798b719d
Signed-off-by: Jaganath Kanakkassery <jaganathx.kanakkassery@intel.com>
2016-11-04 22:05:05 +02:00
Jaganath Kanakkassery e3c258e286 Bluetooth: RFCOMM: Introduce helper to get session
This is to avoid code duplication while implementing outgoing
connection.

This also moves setting initiator flag while allocating, than
doing it when SABM is received.

Change-Id: I8e811c995bf0eaa0bd24715e2e96d8a578a79c5d
Signed-off-by: Jaganath Kanakkassery <jaganathx.kanakkassery@intel.com>
2016-11-04 22:05:05 +02:00
Jaganath Kanakkassery 2eba256fd2 Bluetooth: RFCOMM: Define enum and macros for role and CR
This replaces initiator flag of session and dlc to enum which has
two values INITIATOR and ACCEPTOR.

Also this defines macros for CRs in header. Basically there are
three types fo CRs. Frame header CR has different meaning for
UIH and non UIH packets. Also this renames the existing msg hdr
CR to make it consistent.

These changes are basically done to make it more readable

Change-Id: Ic15e93465b0afbd19d8805f27d7a43f34ef38689
Signed-off-by: Jaganath Kanakkassery <jaganathx.kanakkassery@intel.com>
2016-11-04 22:05:05 +02:00
Jaganath Kanakkassery f6f4acbced Bluetooth: RFCOMM: Remove extra tab
Change-Id: I2edafa32711cbac933d719a1ea0736e955bbb12c
Signed-off-by: Jaganath Kanakkassery <jaganathx.kanakkassery@intel.com>
2016-11-04 22:05:05 +02:00
Johan Hedberg 6bc645962a Bluetooth: Move Bluetooth host stack to subsys
Move the Bluetooth host stack from net/bluetooth to
subsys/bluetooth/host. This is preparation for having both host and
controller under the same root, i.e. subsys/bluetooth/.

Change-Id: I3bc796f7e331fca0c485f3890d62b9c03e027b96
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2016-11-04 22:05:05 +02:00