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Bluetooth: hci: Add documentation for Read/Set USB Transport Mode

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This adds documentation for Read/Set USB Transport Mode.

Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
This commit is contained in:
Luiz Augusto von Dentz 2020-02-25 12:34:06 -08:00 • committed by Johan Hedberg
commit 634faf2b78
1 changed files with 49 additions and 1 deletions
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50
doc/reference/bluetooth/hci.txt
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@ -42,7 +42,9 @@ command is supported.
| | 4 | Set Scan Request Reports |
| | 5 | Write Tx Power Level (per Role/Connection) |
| | 6 | Read Tx Power Level (per Role/Connection) |
| | 7 | Reserved |
| | 7 | Read USB Supported Transport Modes |
+-------+------+--------------------------------------------+
| 2 | 0 | Set USB Transport Mode |
+-------+------+--------------------------------------------+
Only Read_Version_Information and Read_Supported_Commands commands are
@ -1014,6 +1016,52 @@ by the controller for the requested Handle_Type and Handle.
When the Read_Tx_Power_Level command has completed, a Command Complete
event shall be generated.
Zephyr Read Supported USB Transport Modes Command
=================================================
This command read the supported USB transport modes.
+--------------------------+-------+--------------------+--------------------+
| Command | OCF | Command | Return |
| | | Parameters | Parameters |
+--------------------------+-------+--------------------+--------------------+
| Read_USB_Transport_Modes | 0x010 | | Status |
| | | | Num_Supported_Modes|
| | | | Supported_Mode[i] |
+--------------------------+-------+--------------------+--------------------+
Supported_Mode: Size: 1 Octet
+--------------------+--------------------------------------+
| Value | Parameter Description |
+--------------------+--------------------------------------+
| 0x00 | USB standard (H:2) transport mode. |
| | Standard mode which use dedicated |
| | endpoints for commands, events and |
| | data. |
| 0x01 | Serial (H:4) transport mode. |
| | Serialize all traffic into bulk |
| | endpoints. |
| All other values | Reserved for future use |
+--------------------+--------------------------------------+
When the Read_USB_Transport_Mode command has completed, a Command Complete
event shall be generated.
Zephyr Set USB Transport Mode Command
=====================================
This command set the host transport mode and reset the controller states like
an HCI Reset command.
+--------------------------+-------+--------------------+--------------------+
| Command | OCF | Command | Return |
| | | Parameters | Parameters |
+--------------------------+-------+--------------------+--------------------+
| Set_USB_Transport_Mode | 0x011 | Mode | Status |
+--------------------------+-------+--------------------+--------------------+
When the Set_USB_Transport_Mode command has completed, a Command Complete
event shall be generated.
Zephyr Vendor Events
====================