kernel.git/net/bluetooth/mgmt.c, branch linux-3.13.y

Bluetooth: Fix enabling fast connectable on LE-only controllers

2013-10-21T14:18:27Z

The current "fast connectable" feature is BR/EDR-only, so add a proper check for BR/EDR support before proceeding with the associated HCI commands. Signed-off-by: Johan Hedberg Signed-off-by: Marcel Holtmann

Bluetooth: Update Set Discoverable to support LE

2013-10-20T16:05:41Z

This patch updates the Set Discoverable management command to also be applicable for LE. In particular this affects the advertising flags where we can say "general discoverable" or "limited discoverable". Since the device flags may not be up-to-date when the advertising data is written this patch introduces a get_adv_discov_flags() helper function which also looks at any pending mgmt commands (a pending set_discoverable would be the exception when the flags are not yet correct). The patch also adds HCI_DISCOVERABLE flag clearing to the mgmt_discoverable_timeout function, since the code was previously relying on the mgmt_discoverable callback to handle this, which is only called for the BR/EDR-only HCI_Write_Scan_Enable command. Signed-off-by: Johan Hedberg Signed-off-by: Marcel Holtmann

Bluetooth: Move HCI_LIMITED_DISCOVERABLE changes to a general place

2013-10-20T16:05:41Z

We'll soon be introducing also LE support for the Set Discoverable management command, so move the HCI_LIMITED_DISCOVERABLE flag clearing and setting out from the if-branch that is only used for a BR/EDR specific HCI command. Signed-off-by: Johan Hedberg Signed-off-by: Marcel Holtmann

Bluetooth: Fix sending write_scan_enable when BR/EDR is disabled

2013-10-20T16:05:40Z

We should only send the HCI_Write_Scan_Enable command from mgmt_set_powered_failed() when BR/EDR support is enabled. This is particularly important when the discoverable setting is also tied to LE. Signed-off-by: Johan Hedberg Signed-off-by: Marcel Holtmann

Bluetooth: Move mgmt_pending_find to avoid forward declarations

2013-10-20T16:05:40Z

We will soon need this function for updating the advertising data, so move it higher up in mgmt.c to avoid a forward declaration. Signed-off-by: Johan Hedberg Signed-off-by: Marcel Holtmann

Bluetooth: Fix updating settings when there are no HCI commands to send

2013-10-20T16:05:40Z

It is possible that the Set Connectable management command doesn't cause any HCI commands to send (such as when BR/EDR is disabled). We can't just send a response to user space in this case but must also update the necessary device flags and settings. This patch fixes the issue by using the recently introduced set_connectable_update_settings function. Signed-off-by: Johan Hedberg Signed-off-by: Marcel Holtmann

Bluetooth: Refactor set_connectable settings update to separate function

2013-10-20T16:05:40Z

We will need to directly update the device flags and notify user space of the new settings not just when we're powered off but also if it turns out that there are no HCI commands to send (which can happen in particular when BR/EDR is disabled). Since this is a considerable amount of code, refactor it to a separate function so it can be reused for the "no HCI commands to send" case. Signed-off-by: Johan Hedberg Signed-off-by: Marcel Holtmann

Bluetooth: Add missing check for BREDR_ENABLED flag in update_class()

2013-10-20T16:05:40Z

We shouldn't be sending the HCI_Write_Class_Of_Device command when BR/EDR is disabled since this is a BR/EDR-only command. Signed-off-by: Johan Hedberg Signed-off-by: Marcel Holtmann

Bluetooth: Check for flag instead of features in update_adv_data()

2013-10-20T16:05:40Z

It's better to check for the device flag instead of device features so that we avoid unnecessary HCI commands when the feature is supported but disabled (i.e. the flag is unset). Signed-off-by: Johan Hedberg Signed-off-by: Marcel Holtmann

Bluetooth: Check for flag instead of features in update_scan_rsp_data()

2013-10-20T16:05:40Z