Linux-Bluetooth Archive on lore.kernel.org
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* [PATCH v5 00/11] Bluetooth 5.2 initial support
@ 2020-01-15 21:02 Luiz Augusto von Dentz
  2020-01-15 21:02 ` [PATCH v5 01/11] Bluetooth: Add definitions for CIS connections Luiz Augusto von Dentz
                   ` (10 more replies)
  0 siblings, 11 replies; 22+ messages in thread
From: Luiz Augusto von Dentz @ 2020-01-15 21:02 UTC (permalink / raw)
  To: linux-bluetooth

From: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>

This introduces the initial support for Bluetooth 5.2 features:

* ISO channels:
	+ CIS/Unicast support
	+ ISO socket family with QoS support
	- BIS/Broadcast not yet supported

* L2CAP Enhanced Credit Based Flow Control Mode
	+ Support all new procedures
	+ New L2CAP socket mode
	- Initiating multiple connections at once does not map to any existing
	  socket APIs

* Monitor:
	+ ISO packets support

* Drivers:
	+ H4,H5,sdio ISO packets support

* Emulator:
	+ CIS/Unicast emulation support
	- BIS/Broadcast emulation not yet supported

* Userspace support to follow once Kernel changes are merged.

Bluetooth 5.2 spec:
https://www.bluetooth.org/docman/handlers/downloaddoc.ashx?doc_id=478726

ChangeLog:
- v2: Only attempt to fix up packet type when an ISO connection exists, remove
  L2CAP_ECRED_MASK.
- v3: Dropped USB changes since that has not clear way to support ISO packets
  with existing endpoints. Renamed ECRED to EXT_FLOWCTL.
- v4: Fix not using __le16 for HCI PDU definitions, renamed
  FLAG_LE_CONN_REQ_SENT to FLAG_LE_FLOWCTL_CONN_REQ_SENT.
- v5: Fix spacing and use of __attribute (packed).

Luiz Augusto von Dentz (11):
  Bluetooth: Add definitions for CIS connections
  Bluetooth: Add initial implementation of CIS connections
  Bluetooth: L2CAP: Add definitions for Enhanced Credit Based Mode
  Bluetooth: L2CAP: Add initial code for Enhanced Credit Based Mode
  Bluetooth: L2CAP: Rename FLAG_LE_CONN_REQ_SENT to
    FLAG_LE_FLOWCTL_CONN_REQ_SENT
  Bluetooth: hci_vhci: Add support for ISO packets
  Bluetooth: monitor: Add support for ISO packets
  Bluetooth: Make use of __check_timeout on hci_sched_le
  Bluetooth: hci_h4: Add support for ISO packets
  Bluetooth: hci_h5: Add support for ISO packets
  Bluetooth: btsdio: Check for valid packet type

 drivers/bluetooth/btsdio.c        |   19 +-
 drivers/bluetooth/hci_h4.c        |    1 +
 drivers/bluetooth/hci_h5.c        |    3 +
 drivers/bluetooth/hci_uart.h      |    7 +
 drivers/bluetooth/hci_vhci.c      |    1 +
 include/net/bluetooth/bluetooth.h |   35 +
 include/net/bluetooth/hci.h       |  159 +++-
 include/net/bluetooth/hci_core.h  |   68 +-
 include/net/bluetooth/hci_mon.h   |    2 +
 include/net/bluetooth/hci_sock.h  |    2 +
 include/net/bluetooth/iso.h       |   36 +
 include/net/bluetooth/l2cap.h     |   47 +-
 net/bluetooth/Kconfig             |    1 +
 net/bluetooth/Makefile            |    1 +
 net/bluetooth/af_bluetooth.c      |   12 +-
 net/bluetooth/hci_conn.c          |  169 ++++
 net/bluetooth/hci_core.c          |  254 ++++--
 net/bluetooth/hci_event.c         |  230 +++++
 net/bluetooth/hci_sock.c          |    6 +
 net/bluetooth/iso.c               | 1393 +++++++++++++++++++++++++++++
 net/bluetooth/l2cap_core.c        |  514 ++++++++++-
 net/bluetooth/l2cap_sock.c        |   39 +-
 22 files changed, 2898 insertions(+), 101 deletions(-)
 create mode 100644 include/net/bluetooth/iso.h
 create mode 100644 net/bluetooth/iso.c

-- 
2.21.0


^ permalink raw reply	[flat|nested] 22+ messages in thread

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Thread overview: 22+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-01-15 21:02 [PATCH v5 00/11] Bluetooth 5.2 initial support Luiz Augusto von Dentz
2020-01-15 21:02 ` [PATCH v5 01/11] Bluetooth: Add definitions for CIS connections Luiz Augusto von Dentz
2020-01-15 21:25   ` Marcel Holtmann
2020-01-15 21:02 ` [PATCH v5 02/11] Bluetooth: Add initial implementation of " Luiz Augusto von Dentz
2020-01-15 21:18   ` Marcel Holtmann
2020-01-15 21:02 ` [PATCH v5 03/11] Bluetooth: L2CAP: Add definitions for Enhanced Credit Based Mode Luiz Augusto von Dentz
2020-01-15 21:20   ` Marcel Holtmann
2020-01-15 21:02 ` [PATCH v5 04/11] Bluetooth: L2CAP: Add initial code " Luiz Augusto von Dentz
2020-01-15 21:02 ` [PATCH v5 05/11] Bluetooth: L2CAP: Rename FLAG_LE_CONN_REQ_SENT to FLAG_LE_FLOWCTL_CONN_REQ_SENT Luiz Augusto von Dentz
2020-01-15 21:26   ` Marcel Holtmann
2020-01-15 21:02 ` [PATCH v5 06/11] Bluetooth: hci_vhci: Add support for ISO packets Luiz Augusto von Dentz
2020-01-15 21:25   ` Marcel Holtmann
2020-01-15 21:02 ` [PATCH v5 07/11] Bluetooth: monitor: " Luiz Augusto von Dentz
2020-01-15 21:25   ` Marcel Holtmann
2020-01-15 21:02 ` [PATCH v5 08/11] Bluetooth: Make use of __check_timeout on hci_sched_le Luiz Augusto von Dentz
2020-01-15 21:25   ` Marcel Holtmann
2020-01-15 21:02 ` [PATCH v5 09/11] Bluetooth: hci_h4: Add support for ISO packets Luiz Augusto von Dentz
2020-01-15 21:25   ` Marcel Holtmann
2020-01-15 21:02 ` [PATCH v5 10/11] Bluetooth: hci_h5: " Luiz Augusto von Dentz
2020-01-15 21:25   ` Marcel Holtmann
2020-01-15 21:02 ` [PATCH v5 11/11] Bluetooth: btsdio: Check for valid packet type Luiz Augusto von Dentz
2020-01-15 21:25   ` Marcel Holtmann

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