linux.git/include/net/bluetooth, branch v6.1

Bluetooth: Remove codec id field in vendor codec definition

2022-12-02T21:09:31+00:00

As per the specfication vendor codec id is defined.
BLUETOOTH CORE SPECIFICATION Version 5.3 | Vol 4, Part E page 2127

Fixes: 9ae664028a9e ("Bluetooth: Add support for Read Local Supported Codecs V2")
Signed-off-by: Chethan T N 
Signed-off-by: Kiran K 
Signed-off-by: Luiz Augusto von Dentz

Bluetooth: btusb: Fix CSR clones again by re-adding ERR_DATA_REPORTING quirk

2022-12-02T21:09:30+00:00

A patch series by a Qualcomm engineer essentially removed my
quirk/workaround because they thought it was unnecessary.

It wasn't, and it broke everything again:

https://patchwork.kernel.org/project/netdevbpf/list/?series=661703&archive=both&state=*

He argues that the quirk is not necessary because the code should check
if the dongle says if it's supported or not. The problem is that for
these Chinese CSR clones they say that it would work:

= New Index: 00:00:00:00:00:00 (Primary,USB,hci0)
= Open Index: 00:00:00:00:00:00
< HCI Command: Read Local Version Information (0x04|0x0001) plen 0
> HCI Event: Command Complete (0x0e) plen 12
> [hci0] 11.276039
      Read Local Version Information (0x04|0x0001) ncmd 1
        Status: Success (0x00)
        HCI version: Bluetooth 5.0 (0x09) - Revision 2064 (0x0810)
        LMP version: Bluetooth 5.0 (0x09) - Subversion 8978 (0x2312)
        Manufacturer: Cambridge Silicon Radio (10)
...
< HCI Command: Read Local Supported Features (0x04|0x0003) plen 0
> HCI Event: Command Complete (0x0e) plen 68
> [hci0] 11.668030
      Read Local Supported Commands (0x04|0x0002) ncmd 1
        Status: Success (0x00)
        Commands: 163 entries
          ...
          Read Default Erroneous Data Reporting (Octet 18 - Bit 2)
          Write Default Erroneous Data Reporting (Octet 18 - Bit 3)
          ...
...
< HCI Command: Read Default Erroneous Data Reporting (0x03|0x005a) plen 0
= Close Index: 00:1A:7D:DA:71:XX

So bring it back wholesale.

Fixes: 63b1a7dd38bf ("Bluetooth: hci_sync: Remove HCI_QUIRK_BROKEN_ERR_DATA_REPORTING")
Fixes: e168f6900877 ("Bluetooth: btusb: Remove HCI_QUIRK_BROKEN_ERR_DATA_REPORTING for fake CSR")
Fixes: 766ae2422b43 ("Bluetooth: hci_sync: Check LMP feature bit instead of quirk")
Cc: stable@vger.kernel.org
Cc: Zijun Hu 
Cc: Luiz Augusto von Dentz 
Cc: Hans de Goede 
Tested-by: Ismael Ferreras Morezuelas 
Signed-off-by: Ismael Ferreras Morezuelas 
Reviewed-by: Hans de Goede 
Signed-off-by: Luiz Augusto von Dentz

Bluetooth: Fix HCIGETDEVINFO regression

2022-09-08T21:33:53+00:00

Recent changes breaks HCIGETDEVINFO since it changes the size of
hci_dev_info.

Fixes: 26afbd826ee3 ("Bluetooth: Add initial implementation of CIS connections")
Reported-by: Marek Szyprowski 
Signed-off-by: Luiz Augusto von Dentz

Bluetooth: Add experimental wrapper for MGMT based mesh

2022-09-06T20:18:27+00:00

This introduces a "Mesh UUID" and an Experimental Feature bit to the
hdev mask, and depending all underlying Mesh functionality on it.

Signed-off-by: Brian Gix 
Signed-off-by: Luiz Augusto von Dentz

Bluetooth: Implement support for Mesh

2022-09-06T20:18:24+00:00

The patch adds state bits, storage and HCI command chains for sending
and receiving Bluetooth Mesh advertising packets, and delivery to
requesting user space processes. It specifically creates 4 new MGMT
commands and 2 new MGMT events:

MGMT_OP_SET_MESH_RECEIVER - Sets passive scan parameters and a list of
AD Types which will trigger Mesh Packet Received events

MGMT_OP_MESH_READ_FEATURES - Returns information on how many outbound
Mesh packets can be simultaneously queued, and what the currently queued
handles are.

MGMT_OP_MESH_SEND - Command to queue a specific outbound Mesh packet,
with the number of times it should be sent, and the BD Addr to use.
Discrete advertisments are added to the ADV Instance list.

MGMT_OP_MESH_SEND_CANCEL - Command to cancel a prior outbound message
request.

MGMT_EV_MESH_DEVICE_FOUND - Event to deliver entire received Mesh
Advertisement packet, along with timing information.

MGMT_EV_MESH_PACKET_CMPLT - Event to indicate that an outbound packet is
no longer queued for delivery.

Signed-off-by: Brian Gix 
Signed-off-by: Luiz Augusto von Dentz

Bluetooth: Move hci_abort_conn to hci_conn.c

2022-08-31T22:45:56+00:00

hci_abort_conn() is a wrapper around a number of DISCONNECT and
CREATE_CONN_CANCEL commands that was being invoked from hci_request
request queues, which are now deprecated. There are two versions:
hci_abort_conn() which can be invoked from the hci_event thread, and
hci_abort_conn_sync() which can be invoked within a hci_sync cmd chain.

Signed-off-by: Brian Gix 
Signed-off-by: Luiz Augusto von Dentz

Bluetooth: convert hci_update_adv_data to hci_sync

2022-08-25T23:20:30+00:00

hci_update_adv_data() is called from hci_event and hci_core due to
events from the controller. The prior function used the deprecated
hci_request method, and the new one uses hci_sync.c

Signed-off-by: Brian Gix 
Signed-off-by: Luiz Augusto von Dentz

Bluetooth: move hci_get_random_address() to hci_sync

2022-08-25T23:20:11+00:00

This function has no dependencies on the deprecated hci_request
mechanism, so has been moved unchanged to hci_sync.c

Signed-off-by: Brian Gix 
Signed-off-by: Luiz Augusto von Dentz

Bluetooth: Move Adv Instance timer to hci_sync

2022-08-25T23:19:37+00:00

The Advertising Instance expiration timer adv_instance_expire was
handled with the deprecated hci_request mechanism, rather than it's
replacement: hci_sync.

Signed-off-by: Brian Gix 
Signed-off-by: Luiz Augusto von Dentz

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2022-07-29T01:21:16+00:00

No conflicts.

Signed-off-by: Jakub Kicinski