kernel/linux.git/include/net/bluetooth/mgmt.h, branch linux-5.8.y

Bluetooth: Add support for experimental features configuration

2020-05-11T10:13:38+00:00

To enable platform specific experimental features, introduce this new set of management commands and events. Signed-off-by: Marcel Holtmann Signed-off-by: Johan Hedberg

Bluetooth: replace zero-length array with flexible-array member

2020-05-11T10:13:38+00:00

The current codebase makes use of the zero-length array language extension to the C90 standard, but the preferred mechanism to declare variable-length types such as these ones is a flexible array member. Signed-off-by: Marcel Holtmann Signed-off-by: Johan Hedberg

Bluetooth: Add support for reading security information

2020-04-05T11:53:13+00:00

To allow userspace to make correcty security policy decision, the kernel needs to export a few details of the supported security features and encryption key size information. This command exports this information and also allows future extensions if needed. Signed-off-by: Marcel Holtmann Reviewed-by: Alain Michaud Signed-off-by: Johan Hedberg

Bluetooth: Enable erroneous data reporting if WBS is supported

2020-03-08T07:50:42+00:00

This change introduces a wide band speech setting which allows higher level clients to query the local controller support for wide band speech as well as set the setting state when the radio is powered off. Internally, this setting controls if erroneous data reporting is enabled on the controller. Signed-off-by: Alain Michaud Signed-off-by: Marcel Holtmann

Bluetooth: Support querying for WBS support through MGMT

2020-02-28T07:53:05+00:00

This patch provides a mechanism for MGMT interface client to query the capability of the controller to support WBS. Signed-off-by: Alain Michaud Signed-off-by: Marcel Holtmann

Bluetooth: Implementation of MGMT_OP_SET_BLOCKED_KEYS.

2020-01-15T21:28:41+00:00

MGMT command is added to receive the list of blocked keys from user-space. The list is used to: 1) Block keys from being distributed by the device during the ke distribution phase of SMP. 2) Filter out any keys that were previously saved so they are no longer used. Signed-off-by: Alain Michaud Signed-off-by: Marcel Holtmann

Bluetooth: Implement secondary advertising on different PHYs

2018-07-30T11:44:53+00:00

This patch adds support for advertising in primary and secondary channel on different PHYs. User can add the phy preference in the flag based on which phy type will be added in extended advertising parameter would be set. @ MGMT Command: Add Advertising (0x003e) plen 11 Instance: 1 Flags: 0x00000200 Advertise in CODED on Secondary channel Duration: 0 Timeout: 0 Advertising data length: 0 Scan response length: 0 < HCI Command: LE Set Extended Advertising Enable (0x08|0x0039) plen 2 Extended advertising: Disabled (0x00) Number of sets: Disable all sets (0x00) > HCI Event: Command Complete (0x0e) plen 4 LE Set Extended Advertising Enable (0x08|0x0039) ncmd 2 Status: Success (0x00) < HCI Command: LE Set Extended Advertising Parameters (0x08|0x0036) plen 25 Handle: 0x00 Properties: 0x0000 Min advertising interval: 1280.000 msec (0x0800) Max advertising interval: 1280.000 msec (0x0800) Channel map: 37, 38, 39 (0x07) Own address type: Random (0x01) Peer address type: Public (0x00) Peer address: 00:00:00:00:00:00 (OUI 00-00-00) Filter policy: Allow Scan Request from Any, Allow Connect Request from Any (0x00) TX power: 127 dbm (0x7f) Primary PHY: LE Coded (0x03) Secondary max skip: 0x00 Secondary PHY: LE Coded (0x03) SID: 0x00 Scan request notifications: Disabled (0x00) Signed-off-by: Jaganath Kanakkassery Signed-off-by: Marcel Holtmann

Bluetooth: Implement PHY changed event

2018-07-30T11:44:52+00:00

This defines and implement phy changed event and send it to user whenever selected PHYs changes using SET_PHY_CONFIGURATION. This will be also trigerred when BREDR pkt_type is changed using the legacy ioctl HCISETPTYPE. @ MGMT Command: Set PHY Configuration (0x0045) plen 4 Selected PHYs: 0x7fff BR 1M 1SLOT BR 1M 3SLOT BR 1M 5SLOT EDR 2M 1SLOT EDR 2M 3SLOT EDR 2M 5SLOT EDR 3M 1SLOT EDR 3M 3SLOT EDR 3M 5SLOT LE 1M TX LE 1M RX LE 2M TX LE 2M RX LE CODED TX LE CODED RX < HCI Command: LE Set Default PHY (0x08|0x0031) plen 3 All PHYs preference: 0x00 TX PHYs preference: 0x07 LE 1M LE 2M LE Coded RX PHYs preference: 0x07 LE 1M LE 2M LE Coded > HCI Event: Command Complete (0x0e) plen 4 LE Set Default PHY (0x08|0x0031) ncmd 1 Status: Success (0x00) @ MGMT Event: Command Complete (0x0001) plen 3 Set PHY Configuration (0x0045) plen 0 Status: Success (0x00) @ MGMT Event: PHY Configuration Changed (0x0026) plen 4 Selected PHYs: 0x7fff BR 1M 1SLOT BR 1M 3SLOT BR 1M 5SLOT EDR 2M 1SLOT EDR 2M 3SLOT EDR 2M 5SLOT EDR 3M 1SLOT EDR 3M 3SLOT EDR 3M 5SLOT LE 1M TX LE 1M RX LE 2M TX LE 2M RX LE CODED TX LE CODED RX Signed-off-by: Jaganath Kanakkassery Signed-off-by: Marcel Holtmann

Bluetooth: Implement Set PHY Confguration command

2018-07-30T11:44:52+00:00

This enables user to set phys which will be used in all subsequent connections. Also host will use the same in LE scanning as well. @ MGMT Command: Set PHY Configuration (0x0045) plen 4 Selected PHYs: 0x7fff BR 1M 1SLOT BR 1M 3SLOT BR 1M 5SLOT EDR 2M 1SLOT EDR 2M 3SLOT EDR 2M 5SLOT EDR 3M 1SLOT EDR 3M 3SLOT EDR 3M 5SLOT LE 1M TX LE 1M RX LE 2M TX LE 2M RX LE CODED TX LE CODED RX < HCI Command: LE Set Default PHY (0x08|0x0031) plen 3 All PHYs preference: 0x00 TX PHYs preference: 0x07 LE 1M LE 2M LE Coded RX PHYs preference: 0x07 LE 1M LE 2M LE Coded > HCI Event: Command Complete (0x0e) plen 4 LE Set Default PHY (0x08|0x0031) ncmd 1 Status: Success (0x00) @ MGMT Event: Command Complete (0x0001) plen 3 Set PHY Configuration (0x0045) plen 0 Status: Success (0x00) @ MGMT Event: PHY Configuration Changed (0x0026) plen 4 Selected PHYs: 0x7fff BR 1M 1SLOT BR 1M 3SLOT BR 1M 5SLOT EDR 2M 1SLOT EDR 2M 3SLOT EDR 2M 5SLOT EDR 3M 1SLOT EDR 3M 3SLOT EDR 3M 5SLOT LE 1M TX LE 1M RX LE 2M TX LE 2M RX LE CODED TX LE CODED RX Signed-off-by: Jaganath Kanakkassery Signed-off-by: Marcel Holtmann

Bluetooth: Implement Get PHY Configuration mgmt command

2018-07-30T11:44:52+00:00

This commands basically retrieve the supported packet types of BREDR and supported PHYs of the controller. BR_1M_1SLOT, LE_1M_TX and LE_1M_RX would be supported by default. Other PHYs are supported based on the local features. Also this sets PHY_CONFIGURATION bit in supported settings. @ MGMT Command: Get PHY Configuration (0x0044) plen 0 @ MGMT Event: Command Complete (0x0001) plen 15 Get PHY Configuration (0x0044) plen 12 Status: Success (0x00) Supported PHYs: 0x7fff BR 1M 1SLOT BR 1M 3SLOT BR 1M 5SLOT EDR 2M 1SLOT EDR 2M 3SLOT EDR 2M 5SLOT EDR 3M 1SLOT EDR 3M 3SLOT EDR 3M 5SLOT LE 1M TX LE 1M RX LE 2M TX LE 2M RX LE CODED TX LE CODED RX Configurable PHYs: 0x79fe BR 1M 3SLOT BR 1M 5SLOT EDR 2M 1SLOT EDR 2M 3SLOT EDR 2M 5SLOT EDR 3M 1SLOT EDR 3M 3SLOT EDR 3M 5SLOT LE 2M TX LE 2M RX LE CODED TX LE CODED RX Selected PHYs: 0x07ff BR 1M 1SLOT BR 1M 3SLOT BR 1M 5SLOT EDR 2M 1SLOT EDR 2M 3SLOT EDR 2M 5SLOT EDR 3M 1SLOT EDR 3M 3SLOT EDR 3M 5SLOT LE 1M TX LE 1M RX Signed-off-by: Jaganath Kanakkassery Signed-off-by: Marcel Holtmann