kernel/linux.git/include/net/bluetooth/mgmt.h, branch v3.14.11

Bluetooth: Add management command for setting LE scan parameters

2013-10-11T16:18:13+00:00

The scan interval and window parameters are used for LE passive background scanning and connection establishment. This allows userspace to change the values. These two values should be kept in sync with whatever is used for the scan parameters service on remote devices. And it puts the controlling daemon (for example bluetoothd) in charge of setting the values. Main use case would be to switch between two sets of values. One for foreground applications and one for background applications. At this moment, the values are only used for manual connection establishment, but soon that should be extended to background scanning and automatic connection establishment. Signed-off-by: Marcel Holtmann Signed-off-by: Johan Hedberg

Bluetooth: Add management command for setting static address

2013-10-02T11:50:58+00:00

On dual-mode BR/EDR/LE and LE only controllers it is possible to configure a random address. There are two types or random addresses, one is static and the other private. Since the random private addresses require special privacy feature to be supported, the configuration of these two are kept separate. This command allows for setting the static random address. It is only supported on controllers with LE support. The static random address is suppose to be valid for the lifetime of the controller or at least until the next power cycle. To ensure such behavior, setting of the address is limited to when the controller is powered off. The special BDADDR_ANY address (00:00:00:00:00:00) can be used to disable the static address. This is also the default value. Signed-off-by: Marcel Holtmann Signed-off-by: Johan Hedberg

Bluetooth: Add a new mgmt_set_bredr command

2013-10-02T10:48:28+00:00

This patch introduces a new mgmt command for enabling/disabling BR/EDR functionality. This can be convenient when one wants to make a dual-mode controller behave like a single-mode one. The command is only available for dual-mode controllers and requires that LE is enabled before using it. The BR/EDR setting can be enabled at any point, however disabling it requires the controller to be powered off (otherwise a "rejected" response will be sent). Disabling the BR/EDR setting will automatically disable all other BR/EDR related settings. Signed-off-by: Johan Hedberg Signed-off-by: Marcel Holtmann

Bluetooth: Add new mgmt_set_advertising command

2013-09-25T17:30:11+00:00

This patch adds a new mgmt command for enabling and disabling LE advertising. The command depends on the LE setting being enabled first and will return a "rejected" response otherwise. The patch also adds safeguards so that there will ever only be one set_le or set_advertising command pending per adapter. The response handling and new_settings event sending is done in an asynchronous request callback, meaning raw HCI access from user space to enable advertising (e.g. hciconfig leadv) will not trigger the new_settings event. This is intentional since trying to support mixed raw HCI and mgmt access would mean adding extra state tracking or new helper functions, essentially negating the benefit of using the asynchronous request framework. The HCI_LE_ENABLED and HCI_LE_PERIPHERAL flags however are updated correctly even with raw HCI access so this will not completely break subsequent access over mgmt. Signed-off-by: Johan Hedberg Acked-by: Marcel Holtmann Signed-off-by: Gustavo Padovan

Bluetooth: Add new mgmt setting for LE advertising

2013-09-25T17:30:11+00:00

This patch adds a new mgmt setting for LE advertising and hooks up the necessary places in the mgmt code to operate on the HCI_LE_PERIPHERAL flag (which corresponds to this setting). This patch does not yet add any new command for enabling the setting - that is left for a subsequent patch. Signed-off-by: Johan Hedberg Acked-by: Marcel Holtmann Signed-off-by: Gustavo Padovan

Bluetooth: Fix mgmt handling of power on failures

2013-06-12T14:20:55+00:00

If hci_dev_open fails we need to ensure that the corresponding mgmt_set_powered command gets an appropriate response. This patch fixes the missing response by adding a new mgmt_set_powered_failed function that's used to indicate a power on failure to mgmt. Since a situation with the device being rfkilled may require special handling in user space the patch uses a new dedicated mgmt status code for this. Signed-off-by: Johan Hedberg Cc: stable@vger.kernel.org Acked-by: Marcel Holtmann Signed-off-by: Gustavo Padovan Signed-off-by: John W. Linville

Bluetooth: mgmt: Implement support for passkey notification

2012-09-19T01:27:29+00:00

This patch adds support for Secure Simple Pairing with devices that have KeyboardOnly as their IO capability. Such devices will cause a passkey notification on our side and optionally also keypress notifications. Without this patch some keyboards cannot be paired using the mgmt interface. Signed-off-by: Johan Hedberg Cc: stable@vger.kernel.org Acked-by: Marcel Holtmann Signed-off-by: Gustavo Padovan

Bluetooth: mgmt: Add device disconnect reason

2012-08-21T17:54:40+00:00

MGMT_EV_DEVICE_DISCONNECTED will now expose the disconnection reason to userland, distinguishing four possible values: 0x00 Reason not known or unspecified 0x01 Connection timeout 0x02 Connection terminated by local host 0x03 Connection terminated by remote host Note that the local/remote distinction just determines which side terminated the low-level connection, regardless of the disconnection of the higher-level profiles. This can sometimes be misleading and thus must be used with care. For example, some hardware combinations would report a locally initiated disconnection even if the user turned Bluetooth off in the remote side. Signed-off-by: Mikel Astiz Acked-by: Marcel Holtmann Signed-off-by: Gustavo Padovan

Bluetooth: Fix flags of mgmt_device_found event

2012-06-13T02:19:21+00:00

Change flags field to matches userspace structure. This field needs to be converted to little endian before forward it. Signed-off-by: Jefferson Delfes Signed-off-by: Gustavo Padovan

Bluetooth: Add management command for setting Device ID

2012-05-09T03:41:30+00:00

The Device ID details need to be programmed into the kernel for every controller at least once. So provide management command for this. Signed-off-by: Marcel Holtmann Signed-off-by: Johan Hedberg