| e1e930f591bfd9604c3077f0af5c390f4f890259 |
|
09-Sep-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix mgmt pairing failure when authentication fails
Whether through HCI with BR/EDR or SMP with LE when authentication fails
we should also notify any pending Pair Device mgmt command. This patch
updates the mgmt_auth_failed function to take the actual hci_conn object
and makes sure that any pending pairing command is notified and cleaned
up appropriately.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| e3f2f92a047cd2be3c87a2aaf0a8958e1fd4c17a |
|
18-Aug-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Use hci_disconnect() for mgmt_disconnect_device()
There's no reason to custom build the HCI_Disconnect command in the
Disconnect Device mgmt command handler. This patch updates the code to
use hci_disconnect() instead.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| f8aaf9b65a77267f749c1af641e46c3457d50701 |
|
17-Aug-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix using hci_conn_get() for hci_conn pointers
Wherever we keep hci_conn pointers around we should be using
hci_conn_get/put to ensure that they stay valid. This patch fixes
all places violating against the principle currently.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 432df05eb1e57adfc46df08abbedca6c3b8862f7 |
|
01-Aug-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Create unified helper function for updating page scan
Similar to our hci_update_background_scan() function we can simplify a
lot of code by creating a unified helper function for doing page scan
updates. This patch adds such a function to hci_core.c and updates all
the relevant places to use it.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 84c61d92bb6e9048eecc0738a83f1bf66f053026 |
|
01-Aug-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Add convenience function to check for pending power off
There are several situations where we're interested in knowing whether
we're currently in the process of powering off an adapter. This patch
adds a convenience function for the purpose and makes it public since
we'll soon need to access it from hci_event.c as well.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| b2939475eb6a3575fe542c06f3f879b93d48ae1b |
|
30-Jul-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Rename pairable mgmt setting to bondable
This setting maps to the HCI_BONDABLE flag which tracks whether we're
bondable or not. Therefore, rename the mgmt setting and respective
command accordingly.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| b6ae8457ac5c727a2bb85eb8f2e22375d44d2b2d |
|
30-Jul-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Rename HCI_PAIRABLE to HCI_BONDABLE
The HCI_PAIRABLE flag isn't actually controlling whether we're pairable
but whether we're bondable. Therefore, rename it accordingly.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 6f78fd4bb93e17543f2f6f25112687c633c12eb7 |
|
30-Jul-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix check for connected state when pairing
Both BT_CONNECTED and BT_CONFIG state mean that we have a baseband link
available. We should therefore check for either of these when pairing
and deciding whether to call hci_conn_security() directly.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 3bd2724010a51d5d15afa8065ac3c5fab3725499 |
|
28-Jul-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix incorrectly disabling page scan when toggling connectable
If we have entries in the whitelist we shouldn't disable page scanning
when disabling connectable mode. This patch adds the necessary check to
the Set Connectable command handler.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 32226e4f1af2b58983676b577ce33403c08e6c94 |
|
24-Jul-2014 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Set Simultaneous LE and BR/EDR controller option to zero
With the Bluetooth 4.1 specification the Simultaneous LE and BR/EDR
controller option has been deprecated. It shall be set to zero and
ignored otherwise.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 628531c9e971f1bd023d9fbd00faff014ca22440 |
|
26-Jul-2014 |
Georg Lukas <georg@op-co.de> |
Bluetooth: Provide defaults for LE advertising interval
Store the default values for minimum and maximum advertising interval
with all the other controller defaults. These vaules are sent to the
adapter whenever advertising is (re)enabled.
Signed-off-by: Georg Lukas <georg@op-co.de>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 4b9e7e7516135b1d5f047ad59188b5355bacc106 |
|
23-Jul-2014 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Fix issue with ADV_IND reports and auto-connection handling
When adding remote devices to the kernel using the Add Device management
command, these devices are explicitly allowed to connect. This kind of
incoming connections are possible even when the controller itself is
not connectable.
For BR/EDR this distinction is pretty simple since there is only one
type of incoming connections. With LE this is not that simple anymore
since there are ADV_IND and ADV_DIRECT_IND advertising events.
The ADV_DIRECT_IND advertising events are send for incoming (slave
initiated) connections only. And this is the only thing the kernel
should allow when adding devices using action 0x01. This meaning
of incoming connections is coming from BR/EDR and needs to be
mapped to LE the same way.
Supporting the auto-connection of devices using ADV_IND advertising
events is an important feature as well. However it does not map to
incoming connections. So introduce a new action 0x02 that allows
the kernel to connect to devices using ADV_DIRECT_IND and in addition
ADV_IND advertising reports.
This difference is represented by the new HCI_AUTO_CONN_DIRECT value
for only connecting to ADV_DIRECT_IND. For connection to ADV_IND and
ADV_DIRECT_IND the old value HCI_AUTO_CONN_ALWAYS is used.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| e7cafc45258c852c5176cd421615846e79a3d307 |
|
17-Jul-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Pass initiator/acceptor information to hci_conn_security()
We're interested in whether an authentication request is because of a
remote or local action. So far hci_conn_security() has been used both
for incoming and outgoing actions (e.g. RFCOMM or L2CAP connect
requests) so without some modifications it cannot know which peer is
responsible for requesting authentication.
This patch adds a new "bool initiator" parameter to hci_conn_security()
to indicate which side is responsible for the request and updates the
current users to pass this information correspondingly.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| e804d25d4a07c0ff9e5e1c58ea5ee67232aa9af8 |
|
16-Jul-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Use explicit role instead of a bool in function parameters
To make the code more understandable it makes sense to use the new HCI
defines for connection role instead of a "bool master" parameter. This
makes it immediately clear when looking at the function calls what the
last parameter is describing.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 13a779e42251184d0f53a8f8299ced614faa028f |
|
09-Jul-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Remove unneeded mgmt_write_scan_failed function
The Set Connectable/Discoverable mgmt handlers use a hci_request with a
proper callback to handle the HCI command sending. It makes therefore
little sense to have this extra function to be called from hci_event.c
for command failures.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| bc6d2d04182877b198c1a945b7c401decbbb8c02 |
|
09-Jul-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Remove unneeded mgmt_discoverable function
Since the HCISETSCAN ioctl is the only non-mgmt user we care about for
setting the right discoverable state we can simply do the necessary
updates in the ioctl handler function instead. This then allows the
removal of the mgmt_discoverable function and should simplify that state
handling considerably.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 031547d8688a0fc5da875b504bf11e6c2e18390e |
|
09-Jul-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Remove unneeded mgmt_connectable function
The mgmt_connectable function has been used to ensure that the right
actions to HCI_CONNECTABLE are taken when the HCI_Write_Scan_Enable
command is triggered by something else than mgmt. The only other user
that we really care about is the HCISETSCAN ioctl code, so we can
actually more simply perform the needed changes there instead.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| e8b1202ce6ab67341660812e7d66db4c3e2a5649 |
|
10-Jul-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix advertising parameter update when toggling connectable
When we change the connectable state and have advertising enabled we
should update the advertising parameters no matter what. The code was
incorrectly only updating them if advertising was not already active.
This patch fixes the issue.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 91a668b0565dddc9f556f9bce65da58264c74623 |
|
09-Jul-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix setting HCI_CONNECTABLE from ioctl code
When the white list is in use the code would not update the
HCI_CONNECTABLE flag if it gets changed through the ioctl code (e.g.
hciconfig hci0 pscan). Since the flag is important for properly
accepting incoming connections add code to fix it up if necessary and
emit a New Settings mgmt event.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 6cebb9e73a88a4ffea586a2bf2873c0901f4e912 |
|
08-Jul-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Enable page scan also if there are white list entries
Page scan should be enabled either if the connectable setting is set or
if there are any entries in the BR/EDR white list. This patch implements
such behavior by updating the two places that were making decisions on
whether to enable page scan or not.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| dee58c1ed5e29eb57fa9358a8ff27848b72f3b7d |
|
08-Jul-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix incorrectly setting HCI_CONNECTABLE
Since page scan might be enabled by Add Device we should not implicitly
set connectable whenever something else than Set Connectable changes it.
This patch makes sure that we don't set HCI_CONNECTABLE for these cases
if there are any entries in the white list.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| a397407f266f8dcb6ea7b28cbff9d9cbd87b6ca8 |
|
08-Jul-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Update page scan when necessary for Add/Remove Device
When we're removing the last item in the white list or adding the first
one to it and HCI_CONNECTABLE is not set we need to update the current
page scan. This patch adds a simple helper function for the purpose and
calls it from the respective mgmt command handlers.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 6659358efe617bb46237e62f7303c76e10568d70 |
|
08-Jul-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Introduce a whitelist for BR/EDR devices
This patch extends the Add/Remove device commands by letting user space
pass BR/EDR addresses to them. The resulting entries get stored in a new
hdev->whitelist list. The idea is that we can now selectively accept
connections from devices in the list even though HCI_CONNECTABLE is not
set (the actual implementation of this is coming in a subsequent patch).
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| dcc36c16c2f1c9800146c8416ee5a4c3dc974623 |
|
08-Jul-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Unify helpers for bdaddr_list manipulations
We already have several lists with struct bdaddr_list entries, and there
will be more in the future. Since the operations for adding, removing,
looking up and clearing entries in these lists are exactly the same it
doesn't make sense to define new functions for every single list. This
patch unifies the functions by passing the list_head to them instead of
a hci_dev pointer.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 562064e654d42599ad986812adaded653f3b81df |
|
08-Jul-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix toggling background scan when changing connectable state
If the connectable state change doesn't require any special HCI commands
the set_connectable_update_settings() function is used instead of the
set_connectable_complete() function. We must therefore make sure to call
hci_update_background_scan() there as well. This code path is used also
when we're powered off, but that's fine since hci_update_background_scan()
has the necessary checks for it.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 3742abfc4e853f9c926982d8d45be6ff010966ae |
|
08-Jul-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix connectable and discoverable supported settings values
The connectable and discoverable mgmt settings are supported both for LE
and BR/EDR controllers so they do not belong behind a lmp_bredr_capable()
condition. This patch fixes the issue in get_supported_settings().
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 23a48093b53999f8539144db1d9567964a84655c |
|
08-Jul-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix setting STOPPING state for discovery
If any of the HCI commands from the hci_stop_discovery function were
successfully sent we need to set the discovery state to STOPPING. The
Stop Discovery code was already handling this, but the code in
clean_up_hci_state was not. This patch updates the hci_stop_discovery to
return a bool to indicate whether it queued any commands and the
clean_up_hci_state() function respectively to look at the return value
and call hci_discovery_set_state() if necessary.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| e8bb6b9739e2e80e0e413f56816af3871388cfe8 |
|
08-Jul-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix advertising and active scanning co-existence
Many controllers allow simultaneous active scanning and advertising
(e.g. Intel and Broadcom) but some do not (e.g. CSR). It's therefore
safest to implement mutual exclusion of these states in the kernel.
This patch ensures that the two states are never entered simultaneously.
Extra precaution needs to be taken for outgoing connection attempts in
slave role (i.e. through directed advertising) in which case the
operation that came first has precedence and the one that comes after
gets a rejection.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 73e082f80d990c017c695a6750f7ac96cdc6308a |
|
08-Jul-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Use the correct flag to decide to disable advertising
When deciding to call disable_advertising() we're interested in the real
state instead of the mgmt setting. Use therefore HCI_LE_ADV instead of
the HCI_ADVERTISING flag.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 0ec5ae8438af02bf2295f08585d8ab49d15eaf2c |
|
08-Jul-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Simplify usage of the enable_advertising function
By adding support for disabling advertising when necessary and doing the
checks for existing LE connections inside the enable_advertising
function we can simplify the calling code quite a lot.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 5ce194c4a751ac603966dd1567b62035a7dfbf89 |
|
08-Jul-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Use real advertising state to random address update decision
Now that we have a flag for tracking the real advertising state we
should use that to determine whether it's safe to update the random
address or not. The couple of places that were clearing the flag due to
a pending request need to be updated too.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| c93bd15033027928709ee15bab2ce1f5582085c6 |
|
08-Jul-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Remove unnecessary mgmt_advertising function
Since the real advertising state is now tracked with its own flag we can
simply set/unset the HCI_ADVERTISING flag in the
set_advertising_complete function.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| a70f4b5f14a029c14c3901f429e4d3d7e5477b4f |
|
07-Jul-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Don't try background scanning if LE is not enabled
For adapters that do not support LE and ones where LE hasn't been
enabled we shouldn't be trying to initiate background scanning. This
patch adds an extra check to the hci_update_background_scan() to ensure
that we bail out if HCI_LE_ENABLED is not set.
Since we do allow user space to feed the kernel with LE connection
parameters even when LE is not enabled we now need to also call
hci_update_background_scan() as soon as LE gets enabled so that scanning
gets started if necessary.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| cdd6275e510bd86c44d3fc85a78306f514bbac9a |
|
07-Jul-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Pass desired connection role to hci_connect_le()
If we have both LE scanning and advertising simultaneously enabled we
need a way to tell hci_connect_le() in which role to initiate a
connection. This patch adds a new parameter to the function to give it
the necessary information. For auto-connect and mgmt_pair_device we
always use master role, whereas for L2CAP users (in practice sockets) we
use slave role whenever HCI_ADVERTISING is set and master role
otherwise.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| d93375a82da10cb023afc945fa18471bf3c41704 |
|
07-Jul-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Remove auth_type parameter from hci_connect_le()
The auth_type value which gets assigned to hci_conn->auth_type is
something that's only used for BR/EDR connections and is of no value for
LE connections. It makes therefore little sense to pass it to the
hci_connect_le() function. This patch removes the parameter from the
function.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 2b7be33e60c631b3080099baf14c43505fa8017d |
|
07-Jul-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Enable passive scanning whenever we're connectable
Enabling passive scanning always when we're connectable aligns us with
the BR/EDR page scanning. This is also consistent with the fact that the
code dealing with passive scanning results will actively try to connect
any direct advertising event when we're connectable.
This patch implements the feature by adding the connectable condition to
hci_update_background_scan() checks for starting scanning and by calling
hci_update_background_scan() whenever the connectable state changes.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 841c564499dca9f4819ae2a5f5beb31694f9634e |
|
06-Jul-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Remove redundant IRK lookup in mgmt_device_found()
Now that we have the process_adv_report() function doing the IRK lookup
and updating the bdaddr we don't need to do this anymore in mgmt.c in
the mgmt_device_found() function.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 09ae260ba452c2ed36ec295941a58cb75db213ed |
|
06-Jul-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Use lower timeout for LE auto-connections
When we establish connections as a consequence of receiving an
advertising report it makes no sense to wait the normal 20 second LE
connection timeout. This patch modifies the hci_connect_le function to
take an extra timeout value and uses a lower 2 second timeout for the
auto-connection case. This timeout is intentionally chosen to be just a
bit higher than the 1.28 second timeout that High Duty Cycle Advertising
uses.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 5ea234d3e5ff9b6e5c82bde5979307213dde249d |
|
06-Jul-2014 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Clear HCI_RAW flag when controller becomes configured
When an unconfigured controllers reaches the configured state, it is
important to change the HCI_RAW flag. It indicates to userspace that
the controller is fully operational.
External configuration allows to bring the controller back into an
unconfigured state. In that case make sure HCI_RAW flag is set again.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 9713c17b086c1ebfe34ea4d34147a778276e2dab |
|
06-Jul-2014 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Add support for changing the public device address
This adds support for changing the public device address. This feature
is required by controllers that do not provide a public address and
have HCI_QUIRK_INVALID_BDADDR set.
Even if a controller has a public device address, this is useful when
an embedded system wants to use its own value. As long as the driver
provides the set_bdaddr callback, this allows changing the device
address before powering on the controller.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| d603b76b0c18c5adf4a3164dff50bb15948cd7bd |
|
06-Jul-2014 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Run controller setup after external configuration
When the external configuration triggers the switch to a configured
controller, it means the setup needs to be run. Controllers that start
out unconfigured have only run limited set of HCI commands. This is
not enough for complete operation and thus run the setup procedure
before announcing the new controller index.
This introduces HCI_CONFIG flag as companion to HCI_SETUP flag. The
HCI_SETUP flag is only used once for the initial setup procedure. And
during that procedure hdev->setup driver callback is called. With the
new HCI_CONFIG the switch from unconfigured to configured state is
triggering the same setup procedure just without hdev->setup. This
is required since bringing a controller back to unconfigured state
from configured state is possible.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 19de0825cd8acb1de6fa6a135b1f059446781049 |
|
06-Jul-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix sending Device Removed when clearing all parameters
When calling Device Remove with BDADDR_ANY we should in a similar way
emit Device Removed events as we do when removing a single device. Since
we have to iterate the list and call device_removed() the dedicated
hci_conn_params_clear_enabled() is not really useful anymore. This patch
removes the helper function and does the event emission and list item
removal in a single loop.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| f4537c04d387eda86ed89e0eafe0352f7fa0c9d0 |
|
04-Jul-2014 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Add support for New Configuration Options management event
When one or more of the missing configuration options change, then send
this even to all the other management interface clients.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 04c60f05a08aeb5ed412b08da037ed86419344a9 |
|
04-Jul-2014 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Move mgmt_event helper function to different location
Move the mgmt_event function higher up in the code so that no forward
declaration is needed.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| dbece37a3233933ec89f77f04049e13ad9b29634 |
|
04-Jul-2014 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Add support for Set External Configuration management command
The Set External Configuration management command allows for switching
between configured and unconfigured start if HCI_QURIK_EXTERNAL_CONFIG
is set by the transport driver.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| eb1904f49d3e11468997e0667e6ec332a66697c9 |
|
04-Jul-2014 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Add quirk for external configuration requirement
When a controller requires external configuration, then setting this
quirk will allow indicating this.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 42a9bc148960b2c85f9ec5ef1abe3a87e0155c60 |
|
04-Jul-2014 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Allow reading configuration info when unconfigured
Reading the controller configuration information is a valid management
command when the controller is unconfigured. Allow this command, but
return invalid index on all other commands.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 89bc22d23f63c2d437f677d7eae0fa922bedcdcb |
|
04-Jul-2014 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Add quirk for invalid controller address setting
When a Bluetooth controller does not have a valid public Bluetooth
address, then allow the driver to indicate this. If the quirk is
set, the Bluetooth core will switch to unconfigured state first
and will allow userspace to configure the address before starting
the full initialization of the controller.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| d1dbf12e3be0befcd3fd1f978202c5f72d2cc67b |
|
04-Jul-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Use list_del when freeing the list entry
It's wasteful to use list_del_init (which re-initializes the list_head)
if we're just about to free the element and never use it again.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| d7347f3cc2b63be0ea35b3239faf4b32fde2fb44 |
|
03-Jul-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix clearing and restarting all LE actions on power cycle
When powering off (hci_dev_do_close) we should clear both the
pend_le_reports and pend_le_conns types of entries. When powering on
respectively we should populate both lists. This patch converts the
hci_pend_le_conns_clear() function into hci_pend_le_actions_clear()
(which can now be static) and converts the restart_le_auto_conns()
function into restart_le_actions().
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 95305baa779223060c7129100424da6c0d01045b |
|
03-Jul-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Simplify hci_conn_params->action list usage
Since params->action is used for both the pend_le_conns and
pend_le_reports lists we can simplify the adding and deleting of the
lists considerably. For example, when deleting entries in most
situations we no-longer need to check the auto_connect value but can
directly proceed with calling list_del_init on param->action (which is
safe even if the entry is not part of any list).
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 66f8455aeac3427110d451534567eb1b9aea6929 |
|
03-Jul-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Convert pend_le_reports into a list
To simplify manipulation and lookup of hci_conn_params entries of the
type HCI_AUTO_CONN_REPORT it makes sense to store them in their own
list. The new action list_head in hci_conn_params is used for this
purpose.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 9fc3bfb681bdf59999f56072fff4632a5abea897 |
|
04-Jul-2014 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Add support for controller configuration info command
The Read Controller Configuration Information command allows retrieving
details about possible configurations option. The supported options are
returned and also the missing options (if any).
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 912b42ef05a1e9f72a82c21d678a29c5055045d5 |
|
03-Jul-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Use hci_conn_params in pend_le_conns
Since the connection parameters are always a basis for adding entries to
hdev->pend_le_conns (so far of type bdaddr_list) it's simpler and more
efficient to have the parameters themselves be the entries in the
pend_le_conns list. We do this by adding another list_head to the
hci_conn_params struct.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 617ca1bf11de84c23d1c83724fa89cfdc83b023a |
|
03-Jul-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix missing update of pend_le_reports
When calling Remove Device for an entry using HCI_AUTO_CONN_REPORT we
need to decrement the pend_le_reports value correspondingly. This patch
fixes one such missing action in the Remove Device command handler.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| ba1d6936f6f83927f17a28ecc9cbb989fa0a7e34 |
|
03-Jul-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix buffer overflow with variable length commands
The handler for variable length commands were trying to calculate the
expected length of the command based on the given parameter count, and
then comparing that with the received data. However, the expected count
was stored in a u16 which can easily overflow. With a carefully crafted
command this can then be made to match the given data even though the
parameter count is actually way too big, resulting in a buffer overflow
when parsing the parameters.
This patch fixes the issue by calculating a per-command maximum
parameter count and returns INVALID_PARAMS if it is exceeded.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 75ce208cc44938195f57c55f81c8e4447dd492fb |
|
02-Jul-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Allow mgmt_device_found events for kernel-side scanning
When the kernel is doing LE scanning because of one or more devices
added with action 0x00 through the Add Device command we do want to let
mgmt_device_found() to proceed with sending an event. This kind of
devices are tracked with hdev->pend_le_reports, so check this value
before bailing out from the function.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 73d1df2a7a1036a1f000e5f0ece6ade3e082b854 |
|
02-Jul-2014 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Add support for Read Unconfigured Index List command
This command allows to get the list of currently known controller that
are in unconfigured state.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| edd3896bc41059fc064c4ec76da004a57203d88e |
|
02-Jul-2014 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Add support for Unconfigured Index Removed events
When a controller in an unconfigured state gets removed, then send
Unconfigured Index Removed events.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 0602a8adc3ce3f592d03df426c92d1f36229403c |
|
02-Jul-2014 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Add support for Unconfigured Index Added events
When a controller is in unconfigured state it is currently hidden
from the management interface. This change now announces the new
controller with an Unconfigured Index Added event and allows clients
to easily detect the controller.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 4a964404c08fed64d1afd8b0af1e7f2b8f7ae90e |
|
02-Jul-2014 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Introduce unconfigured controller state
With the new unconfigured controller state it is possible to provide a
fully functional HCI transport, but disable the higher level operations
that would normally happen. This way userspace can try to configure the
controller before releases the unconfigured state.
The internal state is represented by HCI_UNCONFIGURED. This replaces the
HCI_QUIRK_RAW_DEVICE quirk as internal state representation. This is now
a real state and drivers can use the quirk to actually trigger this
state. In the future this will allow a more fine grained switching from
unconfigured state to configured state for controller inititialization.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| c103aea6f709c68916160eca4ed20224934e62d7 |
|
02-Jul-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Don't send connection parameters without identity address
If we don't have an identity address for connection parameters it
doesn't really make sense to send them to user space. Instead just
ignore them for now. Later we can add support for sending them when we
eventually get the identity through pairing.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| f4869e2adb7ab9d09a9335b4e26a63ec413f2c6f |
|
02-Jul-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Pass store hint to mgmt_new_conn_param
The calling functions of mgmt_new_conn_param have more information about
the parameters, such as whether the kernel is tracking them or not. It
makes therefore sense to have them pass an initial store_hint value to
the mgmt_new_conn_param function.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| a26f3dcff2cf5890f33d883c98d90cdfa51ed460 |
|
02-Jul-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Add Load Connection Parameters command
This patch implements the new Load Connection Parameters mgmt command
that's intended to load the desired connection parameters for LE
devices.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| c71593dd34ae1fd46777662a522a32cfde86f073 |
|
02-Jul-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Remove only enabled entries with Remove Device command
The Remove Device mgmt command is supposed to undo what the Add Device
command does. An entry added by Add Device cannot have the
HCI_AUTO_CONN_DISABLED auto_connect value, so we should treat this as an
invalid entry to remove. This patch adds the necessary pieces to the
Remove Device command handler so that it only removes entries which were
added by Add Device.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| a3451d279f839d987cbcf25b0f3be666aef99d0b |
|
02-Jul-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Add new auto_conn value matching mgmt action 0x00
The 0x00 action value of mgmt means "scan and report" but do not
connect. This is different from HCI_AUTO_CONN_DISABLED so we need a new
value for it.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 373110c5d30b0944b47cddbe586069b7457f8845 |
|
02-Jul-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Rename hci_conn_params_clear to hci_conn_params_clear_all
We'll soon have specific clear functions for clearing enabled or
disabled entries, so rename the function that removes everything to
clear_all().
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| ffb5a827d5ca5aef3f3fe5d64e42f3cf7fed4fc8 |
|
01-Jul-2014 |
Andre Guedes <andre.guedes@openbossa.org> |
Bluetooth: Introduce "New Connection Parameter" Event
This patch introduces a new Mgmt event called "New Connection Parameter".
This event indicates to userspace the connection parameters values the
remote device requested.
The user may store these values and load them into kernel. This way, next
time a connection is established to that device, the kernel will use those
parameters values instead of the default ones.
This event is sent when the remote device requests new connection
parameters through connection parameter update procedure. This event is
not sent for slave connections.
Signed-off-by: Andre Guedes <andre.guedes@openbossa.org>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 2a8357f2393d89a34b5a77051d29951af9646406 |
|
01-Jul-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix redundant device (un)blocked events
For the Block/Unblock Device mgmt commands we should only emit the
Blocked/Unblocked events on any socket except for the one which received
the command. The code was previously incorrectly trying to look up a
non-existent pending command and thereby ending up not skipping the
command socket for the event.
We can simplify the code a lot by simply sending the event directly from
the command handler functions. We have the reference to the command
socket available there which makes it easy to pass to the mgmt_event
function for skipping.
The only notable side-effect of this is that the old blacklisting
ioctl's no-longer cause mgmt events to be emitted, however as user space
versions using these ioctl's are not mgmt-aware this is acceptable.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| c83ed19d23909db10a4402d4c6c0164bab9a9cf0 |
|
01-Jul-2014 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Ensure that background scanning gets enabled on power on
The background scanning normally gets enabled during power on by
adding devices to the pending connection list. However devices
might be already on that list and the list of devices is empty,
then it is better to trigger the background manually.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| af58925ca6175695e502fa792f43a946f7474765 |
|
01-Jul-2014 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Provide flags parameter direct to mgmt_device_found
Providing the flags parameter directly to mgmt_device_found function
makes the core simpler and more readable. With this it becomes a lot
easier to add new flags in the future.
This also changes hci_inquiry_cache_update to just return that flags
needed for mgmt_device_found since that is its only use for the two
return parameters anyway.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| d06b50ce14119acb04773a9808ccff5d1767b7e4 |
|
01-Jul-2014 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Remove connection interval parameters from hci_conn_params_set
The connection interval parameter of hci_conn_params_set are always used
with the controller defaults. So just let hci_conn_params_add set the
controller default and not bother resetting them to controller defaults
every time the hci_conn_params_set is called.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 7c264b10006f3c10f7a9ef314a213f9784d9ca1f |
|
30-Jun-2014 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Add default connection parameters before pairing
When trying to pair a new Bluetooth Low Energy device, then make sure
that the default connections parameters are in place before trying to
establish the first connection to that device. With the connection
parameters structure allocated, the slave preferred values can now
easily be tracked and all future connections will use the correct
values from that start decreasing connection establishment time.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| bf5b3c8be07905c242bb7f751dcb890b94c22d93 |
|
30-Jun-2014 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Provide function to create and set connection parameters
In some cases it is useful to not overwrite connection parametes and
instead just create default ones if they don't exist. This function
does exactly that. hci_conn_params_add will allow to create new
default connection parameters. hci_conn_params_set will set the
values and also create new parameters if they don't exist.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 8afef092a192cb946393bb11cc95b59739c1e57b |
|
29-Jun-2014 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Add Device Added and Device Removed management events
When devices are added or removed, then make sure that events are send
out to all other clients so that the list of devices can be easily
tracked. This is especially important when external clients are
adding or removing devices within the auto-connection list.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 2faade53e65f276cf1c30a885fb64808a083714e |
|
29-Jun-2014 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Add support for Add/Remove Device management commands
This allows adding or removing devices from the background scanning
list the kernel maintains. Device flagged for auto-connection will
be automatically connected if they are found.
The passive scanning required for auto-connection will be started
and stopped on demand.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| fee746b0babf128a50ece050ee6e63003ebb5ae1 |
|
29-Jun-2014 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Restrict access for raw-only controllers
Bluetooth controllers that are marked for raw-only usage can only be
used with user channel access. Any other operation should be rejected.
This simplifies the whole raw-only support since it now depends on
the fact that the controller is marked with HCI_QUIRK_RAW_DEVICE and
runtime raw access is restricted to user channel operation.
The kernel internal processing of HCI commands and events is designed
around the case that either the kernel has full control over the device
or that the device is driven from userspace. This now makes a clear
distinction between these two possible operation modes.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 958684263d3efbc721fb2b86f94876893eb638d2 |
|
28-Jun-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Add support for Get Clock Info mgmt command
This patch implements support for the Get Clock Information mgmt
command. This is done by performing one or two HCI_Read_Clock commands
and creating the response from the stored values in the hci_dev and
hci_conn structs.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| fca20018e7b86a8716511c7681115baa47aca8e4 |
|
28-Jun-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Use kzalloc instead of kmalloc for pending mgmt commands
By using kzalloc we ensure that there are no struct members, such as the
user_data pointer, left uninitialized.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 730f091b056524df2cb1c5f345f2d24e44236c19 |
|
28-Jun-2014 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Increment management interface revision
This patch increments the management interface revision due to the
changes with the debug key command and other fixes.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| a9999348e70ebaf5ceaad8f23611d40a6db1e3bc |
|
27-Jun-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Remove unnecessary hci_dev_unlock for smp_user_confirm_reply
Now that the SMP context has it's own crypto handle it doesn't need to
lock the hci_dev anymore for most operations. This means that it is safe
to call smp_user_confirm_reply with the lock already held.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| b97109790c1fcbe6b5da21c441ba336cf1ab9a3c |
|
24-Jun-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Add support for mode 0x02 for mgmt_set_debug_keys
This patch adds a new valid mode 0x02 for the mgmt_set_debug_keys
command. The 0x02 mode sets the HCI_USE_DEBUG_KEYS flag which makes us
always use debug keys for pairing.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 3769972badcd542913c460ca2834312cdff9f16c |
|
24-Jun-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Add a new HCI_USE_DEBUG_KEYS flag
To pave the way for actively using debug keys for pairing this patch
adds a new HCI_USE_DEBUG_KEYS flag for the purpose. When the flag is set
we issue a HCI_Write_SSP_Debug mode whenever HCI_Write_SSP_Mode(0x01)
has been issued as well as before issuing a HCI_Write_SSP_Mode(0x00)
command.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 58e9293c4e18b9b5f52822e7cbce589c70920721 |
|
24-Jun-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix ignoring debug keys in mgmt_load_link_keys
We should never allow user space to feed back debug keys to the kernel.
If the user desires to use debug keys require setting the appropriate
debug keys mode and performing a new pairing.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 0663b297f1953e5d84928722e44f71272f5ff058 |
|
24-Jun-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Rename HCI_DEBUG_KEYS to HCI_KEEP_DEBUG_KEYS
We're planning to add a flag to actively use debug keys in addition to
simply just accepting them, which makes the current generically named
DEBUG_KEYS flag a bit confusing. Since the flag in practice affects
whether the kernel keeps debug keys around or not rename it to
HCI_KEEP_DEBUG_KEYS.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 7652ff6aeaf0eeaec1f2e7e2f3ce0e588447dbd1 |
|
24-Jun-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Move mgmt event sending out from hci_add_link_key()
There are two callers of hci_add_link_key(). The first one is the HCI
Link Key Notification event and the second one the mgmt code that
receives a list of link keys from user space. Previously we've had the
hci_add_link_key() function being responsible for also emitting a mgmt
signal but for the latter use case this should not happen. Because of
this a rather awkward new_key paramter has been passed to the function.
This patch moves the mgmt event sending out from the hci_add_link_key()
function, thereby making the code a bit more understandable.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 111902f7236ff8139c30c2b9709c999fcb931399 |
|
21-Jun-2014 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Use separate dbg_flags to special debugfs options
All the special settings configured via debugfs are either developer
only options or temporary solutions. To not clutter the standard flags,
move them to their own dbg_flags entry.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 4ec86d4c86fe563482f183243f15bcd5fd3e65c5 |
|
17-Jun-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix validating IO capability values in mgmt commands
The valid range of IO capabilities for the Set IO Capability and Pair
Device mgmt commands is 0-4 (4 being the KeyboarDisplay capability for
SMP). We should return an invalid parameters error if user space gives
us a value outside of this range.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 2ceba53936d6f2071659b87748d723021937d035 |
|
16-Jun-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Remove HCI prefix from SMP LTK defines
The LTK type has really nothing to do with HCI so it makes more sense to
have these in smp.h than hci.h. This patch moves the defines to smp.h
and removes the HCI_ prefix in the same go.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| c73f94b8c093a615ce80eabbde0ac6eb9abfe31a |
|
13-Jun-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix locking of hdev when calling into SMP code
The SMP code expects hdev to be unlocked since e.g. crypto functions
will try to (re)lock it. Therefore, we need to release the lock before
calling into smp.c from mgmt.c. Without this we risk a deadlock whenever
the smp_user_confirm_reply() function is called.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Tested-by: Lukasz Rymanowski <lukasz.rymanowski@tieto.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Cc: stable@vger.kernel.org
|
| f8680f128b01212895a9afb31032f6ffe91bd771 |
|
10-Jun-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Reuse hci_stop_discovery function when cleaning up HCI state
When cleaning up the HCI state as part of the power-off procedure we can
reuse the hci_stop_discovery() function instead of explicitly sending
HCI command related to discovery. The added benefit of this is that it
takes care of canceling name resolving and inquiry which were not
previously covered by the code.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Cc: stable@vger.kernel.org
|
| 21a60d307ddc2180cfa542a995d943d1034cf5c5 |
|
10-Jun-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Refactor discovery stopping into its own function
We'll need to reuse the same logic for stopping discovery also when
cleaning up HCI state when powering off. This patch refactors the code
out to its own function that can later (in a subsequent patch) be used
also for the power off case.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Cc: stable@vger.kernel.org
|
| 61b433579b6ffecb1d3534fd482dcd48535277c8 |
|
29-May-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix properly ignoring LTKs of unknown types
In case there are new LTK types in the future we shouldn't just blindly
assume that != MGMT_LTK_UNAUTHENTICATED means that the key is
authenticated. This patch adds explicit checks for each allowed key type
in the form of a switch statement and skips any key which has an unknown
value.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Cc: stable@vger.kernel.org
|
| d7b2545023ecfde94d3ea9c03c5480ac18da96c9 |
|
23-May-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Clearly distinguish mgmt LTK type from authenticated property
On the mgmt level we have a key type parameter which currently accepts
two possible values: 0x00 for unauthenticated and 0x01 for
authenticated. However, in the internal struct smp_ltk representation we
have an explicit "authenticated" boolean value.
To make this distinction clear, add defines for the possible mgmt values
and do conversion to and from the internal authenticated value.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 4bc58f51e156227d139668199ffe5df2ccb2f3c2 |
|
20-May-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Make SMP context private to smp.c
There are no users of the smp_chan struct outside of smp.c so move it
away from smp.h. The addition of the l2cap.h include to hci_core.c,
hci_conn.c and mgmt.c is something that should have been there already
previously to avoid warnings of undeclared struct l2cap_conn, but the
compiler warning was apparently shadowed away by the mention of
l2cap_conn in the struct smp_chan definition.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| f4e2dd53d5d876aaf33ec9c4d3dd0286a5bf89c5 |
|
16-May-2014 |
Andrzej Kaczmarek <andrzej.kaczmarek@tieto.com> |
Bluetooth: Add missing msecs to jiffies conversion
conn_info_age value is calculated in ms, so need to be converted to
jiffies.
Signed-off-by: Andrzej Kaczmarek <andrzej.kaczmarek@tieto.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| eed5daf318cf579f06c3e1eb47d014c35c84e3a3 |
|
14-May-2014 |
Andrzej Kaczmarek <andrzej.kaczmarek@tieto.com> |
Bluetooth: Add support for max_tx_power in Get Conn Info
This patch adds support for max_tx_power in Get Connection Information
request. Value is read only once for given connection and then always
returned in response as parameter.
Signed-off-by: Andrzej Kaczmarek <andrzej.kaczmarek@tieto.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| f7faab0c9d47f7d3fb25db42eff08497131ec8ba |
|
14-May-2014 |
Andrzej Kaczmarek <andrzej.kaczmarek@tieto.com> |
Bluetooth: Avoid polling TX power for LE links
TX power for LE links is immutable thus we do not need to query for it
if already have value.
Signed-off-by: Andrzej Kaczmarek <andrzej.kaczmarek@tieto.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| dd9838087b8c2b45c7976e46290749732d7af9d5 |
|
14-May-2014 |
Andrzej Kaczmarek <andrzej.kaczmarek@tieto.com> |
Bluetooth: Add support to get connection information
This patch adds support for Get Connection Information mgmt command
which can be used to query for information about connection, i.e. RSSI
and local TX power level.
In general values cached in hci_conn are returned as long as they are
considered valid, i.e. do not exceed age limit set in hdev. This limit
is calculated as random value between min/max values to avoid client
trying to guess when to poll for updated information.
Signed-off-by: Andrzej Kaczmarek <andrzej.kaczmarek@tieto.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| b75cf9cd162244fe1c29691a21acfb1e657101a7 |
|
09-May-2014 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Increment management interface revision
This patch increments the management interface revision due to the
changes with the Device Found management event and other fixes.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 6fd6b915bd94cd81611254f318fa3bb769cc4afe |
|
08-Apr-2014 |
Mikel Astiz <mikel.astiz@bmw-carit.de> |
Bluetooth: Refactor code for outgoing dedicated bonding
Do not always set the MITM protection requirement by default in the
field conn->auth_type, since this will be added later in
hci_io_capa_request_evt(), as part of the requirements specified in
HCI_OP_IO_CAPABILITY_REPLY.
This avoids a hackish exception for the auto-reject case, but doesn't
change the behavior of the code at all.
Signed-off-by: Mikel Astiz <mikel.astiz@bmw-carit.de>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 3d5a76f08bbac55305da87f4c810279189f64297 |
|
27-Mar-2014 |
Lukasz Rymanowski <lukasz.rymanowski@tieto.com> |
Bluetooth: Keep msec in DISCOV_LE_TIMEOUT
To be consistent, lets use msec for this timeout as well.
Note: This define value is a minimum scan time taken from BT Core spec 4.0,
Vol 3, Part C, chapter 9.2.6
Signed-off-by: Lukasz Rymanowski <lukasz.rymanowski@tieto.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| b9a7a61e5c3e2f6316c2aedf4ca171bdee7a4804 |
|
27-Mar-2014 |
Lukasz Rymanowski <lukasz.rymanowski@tieto.com> |
Bluetooth: Add new debugfs parameter
With this patch it is possible to control discovery interleaved
timeout value from debugfs.
It is for fine tuning of this timeout.
Signed-off-by: Lukasz Rymanowski <lukasz.rymanowski@tieto.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| ae55f5982a8bc6adbafb337e0b781d30d5617782 |
|
27-Mar-2014 |
Lukasz Rymanowski <lukasz.rymanowski@tieto.com> |
Bluetooth: Keep msec in DISCOV_INTERLEAVED_TIMEOUT
Keep msec instead of jiffies in this define. This is needed by following
patch where we want this timeout to be exposed in debugfs.
Note: Value of this timeout comes from recommendation in BT Core Spec.4.0,
Vol 3, Part C, chapter 13.2.1.
Signed-off-by: Lukasz Rymanowski <lukasz.rymanowski@tieto.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 73cf71d9865ad83c2ab7d09bc71be129088e4ded |
|
24-Mar-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix line splitting of mgmt_device_found parameters
The line was incorrectly split between the variable type and its name.
This patch fixes the issue.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 5d2e9fadf43e87e690bfbe607313bf9be47867e4 |
|
25-Mar-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Add scan_rsp parameter to mgmt_device_found()
In preparation for being able to merge ADV_IND/ADV_SCAN_IND and SCAN_RSP
together into a single device found event add a second parameter to the
mgmt_device_found function. For now all callers pass NULL as this
parameters since we don't yet have storing of the last received
advertising report.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 61b1a7fbda6f761ebe16a62124578ca0779d9365 |
|
19-Mar-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix address value for early disconnection events
We need to ensure that we do not send events to user space with the
identity address if we have not yet notified user space of the IRK. The
code was previously trying to handle this for the mgmt_pair_device
response (which worked well enough) but this is not the only connection
related event that might be sent to user space before pairing is
successful: another important event is Device Disconnected.
The issue can actually be solved more simply than the solution
previously used for mgmt_pair_device. Since we do have the identity
address tracked as part of the remote IRK struct we can just copy it
over from there to the hci_conn struct once we've for real sent the mgmt
event for the new IRK.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 39adbffe4b16285c54016d3e64471396354ae49f |
|
20-Mar-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix passkey endianess in user_confirm and notify_passkey
The passkey_notify and user_confirm functions in mgmt.c were expecting
different endianess for the passkey, leading to a big endian bug and
sparse warning in recently added SMP code. This patch converts both
functions to expect host endianess and do the conversion to little
endian only when assigning to the mgmt event struct.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 4e7b2030c452e5d885d36d4f44ef33d6ceb9759a |
|
19-Mar-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix Pair Device response parameters for pairing failure
It is possible that pairing fails after we've already received remote
identity information. One example of such a situation is when
re-encryption using the LTK fails. In this case the hci_conn object has
already been updated with the identity address but user space does not
yet know about it (since we didn't notify it of the new IRK yet).
To ensure user space doesn't get a Pair Device command response with an
unknown address always use the same address in the response as was used
for the original command.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| dcf4adbfdc7ad14ca50c1133f93f998c78493c2d |
|
12-Mar-2014 |
Joe Perches <joe@perches.com> |
Bluetooth: Convert uses of __constant_<foo> to <foo>
The use of __constant_<foo> has been unnecessary for quite awhile now.
Make these uses consistent with the rest of the kernel.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 53ac6ab612456a13bf0f6bad89c1503616e4de3b |
|
10-Mar-2014 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Make LTK and CSRK only persisent when bonding
In case the pairable option has been disabled, the pairing procedure
does not create keys for bonding. This means that these generated keys
should not be stored persistently.
For LTK and CSRK this is important to tell userspace to not store these
new keys. They will be available for the lifetime of the device, but
after the next power cycle they should not be used anymore.
Inform userspace to actually store the keys persistently only if both
sides request bonding.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 7ee4ea3692f20b87b0e0d3884d5b2d22ec1a2df0 |
|
09-Mar-2014 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Add support for handling signature resolving keys
The connection signature resolving key (CSRK) is used for attribute
protocol signed write procedures. This change generates a new local
key during pairing and requests the peer key as well.
Newly generated key and received key will be provided to userspace
using the New Signature Resolving Key management event.
The Master CSRK can be used for verification of remote signed write
PDUs and the Slave CSRK can be used for sending signed write PDUs
to the remote device.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 2606ecbc4880b8641b5e455c80f4bd72c223ce86 |
|
07-Mar-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix expected key count debug logs
The debug logs for reporting a discrepancy between the expected amount
of keys and the actually received amount of keys got these value mixed
up. This patch fixes the issue.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 8d97250ea2231736225f2e99a91adb266eedfcbe |
|
27-Feb-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Add protections for updating local random address
Different controllers behave differently when HCI_Set_Random_Address is
called while they are advertising or have a HCI_LE_Create_Connection in
progress. Some take the newly written address into use for the pending
operation while others use the random address that we had at the time
that the operation started.
Due to this undefined behavior and for the fact that we want to reliably
determine the initiator address of all connections for the sake of SMP
it's best to simply prevent the random address update if we have these
problematic operations in progress.
This patch adds a set_random_addr() helper function for the use of
hci_update_random_address which contains the necessary checks for
advertising and ongoing LE connections.
One extra thing we need to do is to clear the HCI_ADVERTISING flag in
the enable_advertising() function before sending any commands. Since
re-enabling advertising happens by calling first disable_advertising()
and then enable_advertising() all while having the HCI_ADVERTISING flag
set. Clearing the flag lets the set_random_addr() function know that
it's safe to write a new address at least as far as advertising is
concerned.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| fe39c7b2dacf7fd4dcddc26704d01315ab92b7cb |
|
28-Feb-2014 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Use __le64 type for LE random numbers
The random numbers in Bluetooth Low Energy are 64-bit numbers and should
also be little endian since the HCI specification is little endian.
Change the whole Low Energy pairing to use __le64 instead of a byte
array.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| a3172b7eb4a2719711187cfca12097d2326e85a7 |
|
28-Feb-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Add timer to force power off
If some of the cleanup commands caused by mgmt_set_powered(off) never
complete we should still force the adapter to be powered down. This is
rather easy to do since hdev->power_off is already a delayed work
struct. This patch schedules this delayed work if at least one HCI
command was sent by the cleanup procedure.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| c9910d0fb4fc2ede468b26d45a1d50c309897770 |
|
27-Feb-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix disconnecting connections in non-connected states
When powering off and disconnecting devices we should also consider
connections which have not yet reached the BT_CONNECTED state. They may
not have a valid handle yet and simply sending a HCI_Disconnect will not
work.
This patch updates the code to either disconnect, cancel connection
creation or reject incoming connection creation based on the current
conn->state value as well as the link type in question.
When the power off procedure results in canceling connection attempts
instead of disconnecting connections we get a connection failed event
instead of a disconnection event. Therefore, we also need to have extra
code in the mgmt_connect_failed function to check if we should proceed
with the power off or not.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| d3a2541d83dbdb4dd35eb34ac45b036acde278c6 |
|
27-Feb-2014 |
Lukasz Rymanowski <lukasz.rymanowski@tieto.com> |
Bluetooth: Fix response on confirm_name
According to mgmt-api.txt, in case of confirm name command,
cmd_complete should be always use as a response. Not command status
as it is now for failures.
Using command complete on failure is actually better as client might
be interested in device address for which confirm name failed.
Signed-off-by: Lukasz Rymanowski <lukasz.rymanowski@tieto.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| dd2ef8e274b265a0af1cc0d3ddafd361fc3a00a6 |
|
27-Feb-2014 |
Andre Guedes <andre.guedes@openbossa.org> |
Bluetooth: Update background scan parameters
If new scanning parameters are set while background scan is running,
we should restart background scanning so these parameters are updated.
Signed-off-by: Andre Guedes <andre.guedes@openbossa.org>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| a9b0a04c2aac1e6e41e254221926bdce75321f55 |
|
27-Feb-2014 |
Andre Guedes <andre.guedes@openbossa.org> |
Bluetooth: Connection parameters and resolvable address
We should only accept connection parameters from identity addresses
(public or random static). Thus, we should check the address type
in hci_conn_params_add().
Additionally, since the IRK is removed during unpair, we should also
remove the connection parameters from that device.
Signed-off-by: Andre Guedes <andre.guedes@openbossa.org>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 6046dc3e0602256b9941241dfd6b2e4824999b01 |
|
27-Feb-2014 |
Andre Guedes <andre.guedes@openbossa.org> |
Bluetooth: Auto connection and power on
When hdev is closed (e.g. Mgmt power off command, RFKILL or controller
is reset), the ongoing active connections are silently dropped by the
controller (no Disconnection Complete Event is sent to host). For that
reason, the devices that require HCI_AUTO_CONN_ALWAYS are not added to
hdev->pend_le_conns list and they won't auto connect.
So to fix this issue, during hdev closing, we remove all pending LE
connections. After adapter is powered on, we add a pending LE connection
for each HCI_AUTO_CONN_ALWAYS address.
This way, the auto connection mechanism works propely after a power
off and power on sequence as well as RFKILL block/unblock.
Signed-off-by: Andre Guedes <andre.guedes@openbossa.org>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| c54c3860e3dbaa68128dbb288b2806dd86c230cc |
|
27-Feb-2014 |
Andre Guedes <andre.guedes@openbossa.org> |
Bluetooth: Temporarily stop background scanning on discovery
If the user sends a mgmt start discovery command while the background
scanning is running, we should temporarily stop it. Once the discovery
finishes, we start the background scanning again.
Signed-off-by: Andre Guedes <andre.guedes@openbossa.org>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 6f77d8c757523f675679d845ff0e15d3276a168a |
|
27-Feb-2014 |
Andre Guedes <andre.guedes@openbossa.org> |
Bluetooth: Move address type conversion to outside hci_connect_le
This patch moves address type conversion (L2CAP address type to HCI
address type) to outside hci_connect_le. This way, we avoid back and
forth address type conversion in a comming patch.
So hci_connect_le() now expects 'dst_type' parameter in HCI address
type convention.
Signed-off-by: Andre Guedes <andre.guedes@openbossa.org>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 04a6c5898e8cbb46313b7d425001b701f0fa4e3d |
|
27-Feb-2014 |
Andre Guedes <andre.guedes@openbossa.org> |
Bluetooth: Refactor HCI connection code
hci_connect() is a very simple and useless wrapper of hci_connect_acl
and hci_connect_le functions. Addtionally, all places where hci_connect
is called the link type value is passed explicitly. This way, we can
safely delete hci_connect, declare hci_connect_acl and hci_connect_le
in hci_core.h and call them directly.
No functionality is changed by this patch.
Signed-off-by: Andre Guedes <andre.guedes@openbossa.org>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| b1efcc2870687ec3e3c51fa72210b8e4fa465df8 |
|
27-Feb-2014 |
Andre Guedes <andre.guedes@openbossa.org> |
Bluetooth: Create hci_req_add_le_scan_disable helper
This patch moves stop LE scanning duplicate code to one single
place and reuses it. This will avoid more duplicate code in
upcoming patches.
Signed-off-by: Andre Guedes <andre.guedes@openbossa.org>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| a4858cb942b9afa57c1220aa5d9b536a0d7ec623 |
|
25-Feb-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix advertising address type when toggling connectable
When the connectable setting is toggled using mgmt_set_connectable the
HCI_CONNECTABLE flag will only be set once the related HCI commands
succeed. When determining what kind of advertising to do we need to
therefore also check whether there is a pending Set Connectable command
in addition to the current flag value.
The enable_advertising function was already taking care of this for the
advertising type with the help of the get_adv_type function, but was
failing to do the same for the address type selection. This patch
converts the get_adv_type function to be more generic in that it returns
the expected connectable state and updates the enable_advertising
function to use the return value both for the advertising type as well
as the advertising address type.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 8b064a3ad377c016a17e74f676e7a204c2b8c9f2 |
|
24-Feb-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Clean up HCI state when doing power off
To be friendly to user space and to behave well with controllers that
lack a proper internal power off procedure we should try to clean up as
much state as possible before requesting the HCI driver to power off.
This patch updates the power off procedure that's triggered by
mgmt_set_powered to clean any scan modes, stop LE scanning and
advertising and to disconnect any open connections.
The asynchronous cleanup procedure uses the HCI request framework,
however since HCI_Disconnect is only covered until its Command Status
event we need some extra tracking/waiting of disconnections. This is
done by monitoring when hci_conn_count() indicates that there are no
more connections.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 7c4cfab8082f1398dc7bc091166dd302a44b015b |
|
24-Feb-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Don't clear HCI_ADVERTISING when powering off
Once mgmt_set_powered(off) is updated to clear the scan mode we should
not just blindly clear the HCI_ADVERTISING flag in mgmt_advertising()
but first check if there is a pending set_powered operation.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| ce3f24cfb2a2287409acad3dd990570fe62d0af4 |
|
24-Feb-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Don't clear HCI_CONNECTABLE when powering off
Once mgmt_set_powered(off) is updated to clear the scan mode we should
not just blindly clear the HCI_CONNECTABLE flag in mgmt_connectable()
but first check if there is a pending set_powered operation.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| bd107999338fbb2e084acebc635333a5cd156b09 |
|
24-Feb-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Don't clear HCI_DISCOVERABLE when powering off
Once mgmt_set_powered(off) is updated to clear the scan mode we should
not just blindly clear the HCI_DISCOVERABLE flag in mgmt_discoverable()
but first check if there is a pending set_powered operation.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 12d4a3b2ccb3ac2bd56e7c216d6e7f44730006f3 |
|
24-Feb-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Move check for MGMT_CONNECTED flag into mgmt.c
Once mgmt_set_powered(off) starts doing disconnections we'll need to
care about any disconnections in mgmt.c and not just those with the
MGMT_CONNECTED flag set. Therefore, move the check into mgmt.c from
hci_event.c.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 778b235a3be0588da1909f7ef75b4bc3dbc09dfc |
|
24-Feb-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Move HCI_ADVERTISING handling into mgmt.c
We'll soon need to make decisions on toggling the HCI_ADVERTISING flag
based on pending mgmt_set_powered commands. Therefore, move the handling
from hci_event.c into mgmt.c.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| c21c0ea07b30eb670be96e67199d1f984512ef96 |
|
24-Feb-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Enable RPA resolving if mgmt_set_privacy is called
A user space that supports the Set Privacy command is also expected to
be able to handle New IRK events. Therefore, set the HCI_RPA_RESOLVING
flag whenever the Set Privacy command is received.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 41c90c186a3b51207cb1f2583fbadec3c76e4730 |
|
24-Feb-2014 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Use privacy mode for non-connectable advertising
When enabling non-connectable advertising, there is no need to advertise
with a public address or static address. In case LE privacy has not been
enabled a unresolvable private address will be used.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 94b1fc92cd7cf550460ffd4bcc08c2707564aa49 |
|
24-Feb-2014 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Use unresolvable private address for active scanning
When running active scanning during LE discovery, do not reveal the own
identity to the peer devices. In case LE privacy has been enabled, then
a resolvable private address is used. If the LE privacy option is off,
then use an unresolvable private address.
The public address or static random address is never used in active
scanning anymore. This ensures that scan request are send using a
random address.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 62b04cd124cb76ce0b9a6391c6c046c08c1ac8b7 |
|
23-Feb-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Add support for Set Privacy command
This patch adds support for handling the Set Privacy mgmt command,
including copying the value to hdev->irk and toggling the HCI_PRIVACY
flag.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 8f71c6c3157d12c90d3cf920dd5e94045679fdce |
|
23-Feb-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Don't write static address during power on
Since we always update the random address before enabling advertising,
scanning and initiating LE connections there is no need to write the
random address add power on.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| d9483943601ba7095af42a159faacf7746a74bc9 |
|
23-Feb-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Use hci_update_random_address() for initiating LE scan
When we start LE scanning we need to update the local random address if
necessary. This patch updates the code to use hci_update_random_address()
for setting the own_address_type scan parameter and updating the local
random address if necessary.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 8f2a0601a5d68d0dbd2221613dda7fb6fee32a6b |
|
23-Feb-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Use hci_update_random_address() for enabling advertising
When we enable advertising we need to update the local random address if
necessary. This patch takes advantage of the hci_update_random_address()
function to set the own_address_type variable and to update the local
random address if necessary.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| d6bfd59caef7e543c7786af9664309dd1a7f6396 |
|
23-Feb-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Add timer for regenerating local RPA
This patch adds a timer for updating the local RPA periodically. The
default timeout is set to 15 minutes.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 0f4bd942f13dd15a1b290953cdd7cd6aca11be1f |
|
22-Feb-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Add Privacy flag to mgmt supported/current settings
This patch makes sure that the Privacy flag is available in the mgmt
supported settings for all LE capable controllers and in the current
settings whenever the HCI_PRIVACY flag is set.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 199a2fb14d1d4cb2a1eb2fe05b725f36bb4f55ba |
|
22-Feb-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Move enable/disable_advertising higher up in mgmt.c
These functions will soon be needed by the RPA regeneration timeout so
move them higher up in mgmt.c to avoid a forward declaration.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 1b60ef210e90cc116b9c976ff9fb8b656b3ebb76 |
|
22-Feb-2014 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Fix issue with missing management event opcode
The event opcode for New Identity Resolving Key event is missing from
supported event list. Just add it there.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 3f959d46a60c20eedf6f228e49d820c5922ec68f |
|
20-Feb-2014 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Provide option for changing LE advertising channel map
For testing purposes it is useful to provide an option to change the
advertising channel map. So add a debugfs option to allow this.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 5192d30114771ac5956d750ec506dc574411cc70 |
|
20-Feb-2014 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Add comment explainging store hint for long term keys
The code itself is not descriptive on what store hint is used for
long term keys and why. So add some extensive comment here. Similar
to what has already been done for identity resolving key store hint.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| bab6d1e594ef4dd76ee5a369da96d572c43c7489 |
|
19-Feb-2014 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Don't send store hint for devices using identity addresses
The identity resolving keys should only be stored for devices using
resolvable random addresses. If the device is already using an
identity address, inform it about the new identity resolving key,
but tell userspace that this key is not persistent.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 95fbac8a8e459262c580ee4172e4713cdc60929b |
|
19-Feb-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Add support for sending New IRK event
This patch adds the necessary helper function to send the New IRK mgmt
event and makes sure that the function is called at when SMP key
distribution has completed. The event is sent before the New LTK event
so user space knows which remote device to associate with the keys.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 35d702719d6464a9de2bf98d536c6e054f0a8f7e |
|
19-Feb-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Move SMP LTK notification after key distribution
This patch moves the SMP Long Term Key notification over mgmt from the
hci_add_ltk function to smp.c when both sides have completed their key
distribution. This way we are also able to update the identity address
into the mgmt_new_ltk event.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| ba74b666b5e581ef3d4912af73774fab48c03198 |
|
19-Feb-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Move New LTK store hint evaluation into mgmt_new_ltk
It's simpler (one less if-statement) to just evaluate the appropriate
value for store_hint in the mgmt_new_ltk function than to pass a boolean
parameter to the function. Furthermore, this simplifies moving the mgmt
event emission out from hci_add_ltk in subsequent patches.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 5cedbb8d7aee79a8bbfc8e5b91bc1353ffb0f7b0 |
|
18-Feb-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Use Identity Address in Device Found event
Whenever a device uses an RPA we want to have user space identify it by
its Identity Address if we've got an IRK available for it. This patch
updates the Device Found mgmt event to contain the Identity Address if
an IRK is available for the device in question.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| f4a407bef20c0e63fcd910a9404418522abff4ab |
|
18-Feb-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Wait for SMP key distribution completion when pairing
When we initiate pairing through mgmt_pair_device the code has so far
been waiting for a successful HCI Encrypt Change event in order to
respond to the mgmt command. However, putting privacy into the play we
actually want the key distribution to be complete before replying so
that we can include the Identity Address in the mgmt response.
This patch updates the various hci_conn callbacks for LE in mgmt.c to
only respond in the case of failure, and adds a new mgmt_smp_complete
function that the SMP code will call once key distribution has been
completed.
Since the smp_chan_destroy function that's used to indicate completion
and clean up the SMP context can be called from various places,
including outside of smp.c, the easiest way to track failure vs success
is a new flag that we set once key distribution has been successfully
completed.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| a7ec73386ce2a8ab351ee8ab6a1e5475f72617dc |
|
18-Feb-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix removing any IRKs when unpairing devices
When mgmt_unpair_device is called we should also remove any associated
IRKs. This patch adds a hci_remove_irk convenience function and ensures
that it's called when mgmt_unpair_device is called.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 35f7498a87794ca531335f7c782e5b9495fec6d6 |
|
18-Feb-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Remove return values from functions that don't need them
There are many functions that never fail but still declare an integer
return value for no reason. This patch converts these functions to use a
void return value to avoid any confusion of whether they can fail or not.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| e0b2b27e622da0ba8a3d253b985d3d8f174b4313 |
|
18-Feb-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix missing address type check for removing LTKs
When removing Long Term Keys we should also be checking that the given
address type (public vs random) matches. This patch updates the
hci_remove_ltk function to take an extra parameter and uses it for
address type matching.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 41edf1601af3b25461d91e73834dc89510bca8e5 |
|
18-Feb-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Implement mgmt_load_irks command
This patch implements the Load IRKs command for the management
interface. The command is used to load the kernel with the initial set
of IRKs. It also sets a HCI_RPA_RESOLVING flag to indicate that we can
start requesting devices to distribute their IRK to us.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 490cb0b318a0619ae545e63d6773f01caf29d4a0 |
|
16-Feb-2014 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Restrict long term keys to public and static addresses
The long term keys should be associated with an identity address. Valid
identity addresses are public addresses or static addresses. So only
allow these two as valid address information for long term keys.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 0ab04a9c0e8e37ca495fb08c8b83615c5f144551 |
|
01-Feb-2014 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Add management command for Secure Connection Only Mode
With support for Secure Connections it is possible to switch the
controller into a mode that is called Secure Connections Only. In
this mode only security level 4 connections are allowed (with the
exception of security level 0 approved services).
This patch just introduces the management command and setting of the
right internal flags to enable this mode. It does not yet enforce it.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| d40f3eef0b9b70d15d5fd0031c0633d4a9ed78cd |
|
01-Feb-2014 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Rename authentication to key_type in mgmt_ltk_info
The field is not a boolean, it is actually a field for a key type. So
name it properly.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| f8159247755e77d8264ccce84054ff893275115e |
|
01-Feb-2014 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Remove check for valid LTK authenticated parameter
The LTK authenticated parameter is the key type of the LTK and similar
to link keys there is no need to check the currently supported values.
For possible future improvements, the kernel will only use key types
it knows about and just ignore all the other ones.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 4e39ac81366583486b857c88656409e56befefdf |
|
31-Jan-2014 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Add management command to allow use of debug keys
Originally allowing the use of debug keys was done via the Load Link
Keys management command. However this is BR/EDR specific and to be
flexible and allow extending this to LE as well, make this an independent
command.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| b1de97d8c06d9d8d38e85dc5b0cf3630372e702c |
|
31-Jan-2014 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Add management setting for use of debug keys
When the controller has been enabled to allow usage of debug keys, then
clearly identify that in the current settings information.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| e834004b8a940ab28dace6043985ae2adf305661 |
|
30-Jan-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Remove Simultaneous LE & BR/EDR flags from AD
Starting with the 4.1 Core Specification these flags are no longer used
and should always be cleared. From volume 3, part C, section 13.1.1:
"The 'Simultaneous LE and BR/EDR to Same Device Capable (Controller)'
and ‘Simultaneous LE and BR/EDR to Same Device Capable (Host)’ bits in
the Flags AD type shall be set to ‘0’."
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 40456644295998321b8743b72c9cc0e4db937959 |
|
29-Jan-2014 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Increment management interface revision
This patch increments the management interface revision due to the
various fixes, improvements and other changes that have been made.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| eadd663a6ab78df479d116a59368a70dc60d8288 |
|
13-Jan-2014 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix mgmt error code for negative PIN response
The NOT_PAIRED status is only really suitable for operations where being
paired is a pre-requisite. Using it e.g. for the mgmt_pair_device
command seems unintuitive. In the case that either the local or the
remote user responds with a negative PIN Code response the "PIN or Key
Missing" HCI status will be generated. This patch changes the mapping of
this status from the NOT_PAIRED mgmt status to the more intuitive
AUTH_FAILED mgmt status.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| ec1091131f9b53ea280247b5a01a617ce87d399e |
|
10-Jan-2014 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Add support for remote OOB input of P-256 data
The current management interface only allows to provide the remote
OOB input of P-192 data. This extends the command to also accept
P-256 data as well. To make this backwards compatible, the userspace
can decide to only provide P-192 data or the combined P-192 and P-256
data. It is also allowed to leave the P-192 data empty if userspace
only has the remote P-256 data.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 5afeac149ebc94485b750eb841d0f971ea9772cd |
|
10-Jan-2014 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Add debugfs quirk for forcing Secure Connections support
The Bluetooth 4.1 specification with Secure Connections support has
just been released and controllers with this feature are still in
an early stage.
A handful of controllers have already support for it, but they do
not always identify this feature correctly. This debugfs entry
allows to tell the kernel that the controller can be treated as
it would fully support Secure Connections.
Using debugfs to force Secure Connections support of course does
not make this feature magically appear in all controllers. This
is a debug functionality for early adopters. Once the majority
of controllers matures this quirk will be removed.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 4d2d27962642e23f88745b0430d47c3ff75afdd3 |
|
10-Jan-2014 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Add support for local OOB data with Secure Connections
For Secure Connections support and the usage of out-of-band pairing,
it is needed to read the P-256 hash and randomizer or P-192 hash and
randomizer. This change will read P-192 data when Secure Connections
is disabled and P-192 and P-256 data when it is enabled.
The difference is between using HCI Read Local OOB Data and using the
new HCI Read Local OOB Extended Data command. The first one has been
introduced with Bluetooth 2.1 and returns only the P-192 data.
< HCI Command: Read Local OOB Data (0x03|0x0057) plen 0
> HCI Event: Command Complete (0x0e) plen 36
Read Local OOB Data (0x03|0x0057) ncmd 1
Status: Success (0x00)
Hash C from P-192: 975a59baa1c4eee391477cb410b23e6d
Randomizer R with P-192: 9ee63b7dec411d3b467c5ae446df7f7d
The second command has been introduced with Bluetooth 4.1 and will
return P-192 and P-256 data.
< HCI Command: Read Local OOB Extended Data (0x03|0x007d) plen 0
> HCI Event: Command Complete (0x0e) plen 68
Read Local OOB Extended Data (0x03|0x007d) ncmd 1
Status: Success (0x00)
Hash C from P-192: 6489731804b156fa6355efb8124a1389
Randomizer R with P-192: 4781d5352fb215b2958222b3937b6026
Hash C from P-256: 69ef8a928b9d07fc149e630e74ecb991
Randomizer R with P-256: 4781d5352fb215b2958222b3937b6026
The change for the management interface is transparent and no change
is required for existing userspace. The Secure Connections feature
needs to be manually enabled. When it is disabled, then userspace
only gets the P-192 returned and with Secure Connections enabled,
userspace gets P-192 and P-256 in an extended structure.
It is also acceptable to just ignore the P-256 data since it is not
required to support them. The pairing with out-of-band credentials
will still succeed. However then of course no Secure Connection will
b established.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 8e99113277fb9f7b8b28fbcc866a359d2fa1ba41 |
|
10-Jan-2014 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Limit acceptable link key types to only supported ones
The link keys that are loaded by userspace during controller setup
should be limited to actual valid and supported types. With the
support for Secure Connections, it is limited to types 0x00 - 0x08
at the moment. Reject any other link key types.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| eac83dc632a7afba72f7084266bc310219486253 |
|
10-Jan-2014 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Add management command for enabling Secure Connections
The support for Secure Connections need to be explicitly enabled by
userspace. This is required since only userspace that can handle the
new link key types should enable support for Secure Connections.
This command handling is similar to how Secure Simple Pairing enabling
is done. It also tracks the case when Secure Connections support is
enabled via raw HCI commands. This makes sure that the host features
page is updated as well.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| e98d2ce293a941d41b5c8435975ff25a1b858bf9 |
|
10-Jan-2014 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Add flags and setting for Secure Connections support
The MGMT_SETTING_SECURE_CONN setting is used to track the support and
status for Secure Connections from the management interface. For HCI
based tracking HCI_SC_ENABLED flag is used.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 57eb776feac497c8e5b561c0a24156245f0c08db |
|
30-Oct-2013 |
Andre Guedes <andre.guedes@openbossa.org> |
Bluetooth: Add an extra check in mgmt_device_disconnected()
This patch adds an extra check in mgmt_device_disconnected() so we only
send the "Device Disconnected" event if it is ACL_LINK or LE_LINK link
type.
Signed-off-by: Andre Guedes <andre.guedes@openbossa.org>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 3655bba8fe693e31c44c43cd30a9aaeee8bd45df |
|
30-Oct-2013 |
Andre Guedes <andre.guedes@openbossa.org> |
Bluetooth: Check address in mgmt_disconnect_failed()
Check the address and address type in mgmt_disconnect_failed() otherwise
we may wrongly fail the MGMT_OP_DISCONNECT command.
Signed-off-by: Andre Guedes <andre.guedes@openbossa.org>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 33337dcb891e54d63433101af21fbff0b3f87bfa |
|
23-Oct-2013 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Fix limited discoverable mode for Zeevo modules
There is an old Panasonic module with a Zeevo chip in there that is
not really operating according to Bluetooth core specification when
it comes to setting the IAC LAP for limited discoverable mode.
For reference, this is the vendor information about this module:
< HCI Command: Read Local Version Information (0x04|0x0001) plen 0
> HCI Event: Command Complete (0x0e) plen 12
Read Local Version Information (0x04|0x0001) ncmd 1
Status: Success (0x00)
HCI version: Bluetooth 1.2 (0x02) - Revision 196 (0x00c4)
LMP version: Bluetooth 1.2 (0x02) - Subversion 61 (0x003d)
Manufacturer: Zeevo, Inc. (18)
The module reports only the support for one IAC at a time. And that
is totally acceptable according to the Bluetooth core specification
since the minimum supported IAC is only one.
< HCI Command: Read Number of Supported IAC (0x03|0x0038) plen 0
> HCI Event: Command Complete (0x0e) plen 5
Read Number of Supported IAC (0x03|0x0038) ncmd 1
Status: Success (0x00)
Number of IAC: 1
The problem arises when trying to program two IAC into the module
on a controller that only supports one.
< HCI Command: Write Current IAC LAP (0x03|0x003a) plen 7
Number of IAC: 2
Access code: 0x9e8b00 (Limited Inquiry)
Access code: 0x9e8b33 (General Inquiry)
> HCI Event: Command Status (0x0f) plen 4
Write Current IAC LAP (0x03|0x003a) ncmd 1
Status: Unknown HCI Command (0x01)
While this looks strange, but according to the Bluetooth core
specification it is a legal operation. The controller has to
ignore the other values and only program as many as it supports.
This command shall clear any existing IACs and stores Num_Current_IAC
and the IAC_LAPs in to the controller. If Num_Current_IAC is greater
than Num_Support_IAC then only the first Num_Support_IAC shall be
stored in the controller, and a Command Complete event with error
code Success (0x00) shall be generated.
This specific controller has a bug here and just returns an error. So
in case the number of supported IAC is less than two and the limited
discoverable mode is requested, now only the LIAC is written to
the controller.
< HCI Command: Write Current IAC LAP (0x03|0x003a) plen 4
Number of IAC: 1
Access code: 0x9e8b00 (Limited Inquiry)
> HCI Event: Command Complete (0x0e) plen 4
Write Current IAC LAP (0x03|0x003a) ncmd 1
Status: Success (0x00)
All other controllers that only support one IAC seem to handle this
perfectly fine, but this fix will only write the LIAC for these
controllers as well.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 547003b114bcb96555cf73ec7f45ab64b2dcaf67 |
|
21-Oct-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix enabling fast connectable on LE-only controllers
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 <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 9a43e25fff07a94f40d4a9e1081458e30c840256 |
|
20-Oct-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Update Set Discoverable to support LE
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 <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| b456f87cb0c726cf97ce1e88aecfcbacf1cdf5fe |
|
19-Oct-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Move HCI_LIMITED_DISCOVERABLE changes to a general place
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 <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 4b580614e1435628490a1762726638546f3a5e4e |
|
19-Oct-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix sending write_scan_enable when BR/EDR is disabled
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 <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| eb2a8d202f91b874d5650c9e0a2c42fdaf137d91 |
|
19-Oct-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Move mgmt_pending_find to avoid forward declarations
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 <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| a81070ba3743400444275cc87f8f91bb5b67dd4b |
|
19-Oct-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix updating settings when there are no HCI commands to send
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 <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| e8ba3a1f08d9386b6e4abe9b00c21e38029a76a4 |
|
19-Oct-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Refactor set_connectable settings update to separate function
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 <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| f87ea1dabb4b0e50f0c3d7140d89f1bb697a1676 |
|
19-Oct-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Add missing check for BREDR_ENABLED flag in update_class()
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 <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 10994ce6e6696d2fb5a14601302da9b680fc9cc9 |
|
19-Oct-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Check for flag instead of features in update_adv_data()
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 <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 7751ef1b3184ecfaebc5e5a8981407814ce0be0b |
|
19-Oct-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Check for flag instead of features in update_scan_rsp_data()
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 <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 79830f66e3cbd224bcf697b032dce9828b5a3c9e |
|
19-Oct-2013 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Select the own address type during initial setup phase
The own address type is based on the fact if the controller has
a public address or not. This means that this detail can be just
configured once during setup phase.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| eb438b5f3065dc270484919e8b88486d0cff59d3 |
|
16-Oct-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix updating the right variable in update_scan_rsp_data()
This function should be operating on scan_rsp_data_len and scan_rsp_data
and not the advertising data variables.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 5947f4bc4253df3a18a540af096463530c5f8737 |
|
16-Oct-2013 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Rename update_ad into update_adv_data
Since there is update_scan_rsp_data, it is also better to use the
clear name update_adv_data instead of update_ad.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 7a5f4990a4c6934a84b040337bdd7682637c2562 |
|
16-Oct-2013 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Store device name in scan response data
The scan response data is a better place to store the device name
since it has more space available and is also enforcing privacy.
When the controller is advertising, the connectable setting decides
if ADV_IND or ADV_NONCONN_IND is used. In case of ADV_IND, the
remote side is allowed to request the scan response data. Same as
with BR/EDR where either EIR is used or a remote name request. In
non-connectable mode, the device name is not available since it is
not allowed to request scan response data. Same as in BR/EDR where
the device is non-discoverable and no name requests are answered.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| f14d8f643733a564b299ec24464ae23a0d7eb230 |
|
16-Oct-2013 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Set the scan response data when needed
On controller power on and when enabling LE functionality,
make sure that also the scan response data is correctly set.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 46cad2edb13be71ae11da896411db8a42b82d555 |
|
16-Oct-2013 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Rename create_ad into create_adv_data
Rename the create_ad function into create_adv_data to make it clear
that it is used to create the advertising data. This is important
since later on a function adding the scan response data will be
added.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 083368f7b8c03a0b3eaa048e84eb9fa9573745d4 |
|
15-Oct-2013 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Make mgmt_new_ltk() return void
The return value of mgmt_new_ltk() function is not used and
so just change it to return void.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| 3edaf092c271d91228c66a48b415c92925b83d0b |
|
15-Oct-2013 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Make mgmt_read_local_oob_data_reply_complete() return void
The return value of mgmt_read_local_oob_data_reply_complete() function
is not used and so just change it to return void.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| 7667da3423cdf06a818e73adaf2f675455cc8e99 |
|
15-Oct-2013 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Make mgmt_set_local_name_complete() return void
The return value of mgmt_set_local_name_complete() function is
not used and so just change it to return void.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| 4e1b0245f2394a6ee4a79bb183f56f8fe2c7af33 |
|
15-Oct-2013 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Make mgmt_set_class_of_dev_complete() return void
The return value of mgmt_set_class_of_dev_complete() function is
not used and so just change it to return void.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| 3e248560d951b4a99aaa1d1332030853e2ebc3fd |
|
15-Oct-2013 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Make mgmt_ssp_enable_complete() return void
The return value of mgmt_ssp_enable_complete() function is not
used and so just change it to return void.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| 464996aea48aa1ec3d7d60098dbb0f7623da6c92 |
|
15-Oct-2013 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Make mgmt_auth_enable_complete() return void
The return value of mgmt_auth_enable_complete() function is not
used and so just change it to return void.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| e546099c3194ef6ecf46a8a50414005c29a46bc4 |
|
15-Oct-2013 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Make mgmt_auth_failed() return void
The return value of mgmt_auth_failed() function is not used
and so just change it to return void.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| 3eb385289a8b71db40b1a4a4d739817bd437db4f |
|
15-Oct-2013 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Make mgmt_pin_code_neg_reply_complete() return void
The return value of mgmt_pin_code_neg_reply_complete() function is
not used and so just change it to return void.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| e669cf803cb14d63d0b7c612286e5cfdec6e34f7 |
|
15-Oct-2013 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Make mgmt_pin_code_reply_complete() return void
The return value of mgmt_pin_code_reply_complete() function is not
used and so just change it to return void.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| ce0e4a0d7b84d4ceebc91f97de8c08da23a7bda3 |
|
15-Oct-2013 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Make mgmt_pin_code_request() return void
The return value of mgmt_pin_code_request() function is not used
and so just change it to return void.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| d1967ff88b3854d1bb002cccd15d28ad0d9223a9 |
|
15-Oct-2013 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Update class of device on discoverable timeout
When the discoverable timeout triggers and limited discoverable mode
was used, then the class of device needs to be updated to remove
the limited discoverable bit.
To keep the class of device logic in a central place, expose a new
function mgmt_discoverable_timeout that can be called from the
timeout callback. In case the class of device value needs updating,
it will add the HCI command to the transaction.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 9493399108a186492bb828417a43ff37d9ae48fa |
|
15-Oct-2013 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Move eir_append_data() function into mgmt.c
The eir_append_data() function is only used from mgmt.c and so
instead of having a public function move it to the location where
it is used.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| dc4a5ee2a3282a1044b164979609b4bfab43900b |
|
15-Oct-2013 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Make mgmt_new_link_key() return void
The return value of mgmt_new_link_key() function is not used
and so just change it to return void.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 310a3d4854d71c0a565c9f7705749e78f6113c4c |
|
15-Oct-2013 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Add support for entering limited discoverable mode
The limited discoverable mode should be used when a device is only
discoverable for a certain amount of time and after that it returns
back into being non-discoverable.
This adds another option to the set discoverable management command
to clearly distinguish limited discoverable from general discoverable
mode.
While the general discoverable mode can be set with a specific
timeout or as permanent setting, the limited discoverable mode
requires a timeout. The timeout is flexible and the kernel will
not enforce any specific limitations. That GAP part of this is
required by userspace to enforce according to the Bluetooth core
specification.
Devices in limited discoverable mode can still be found by the
general discovery procedure. It is mandatory that a device sets
both GIAC and LIAC when entering limited discoverable mode.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 36261547c9699c6bc746b1db9508aaeb68faa7c9 |
|
15-Oct-2013 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Simplify the code for re-arming discoverable timeout
When only the discoverable timeout gets updated, just cancel the current
timeout, store the new timeout value. If the new timeout is valid, then
arm the discoverable timeout again.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| d4462a07de025dec0f5242743f4d687a39b78bd5 |
|
15-Oct-2013 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Move arming of discoverable timeout to complete handler
The discoverable timeout is currently armed from hci_event.c and causes
some side effects when using HCI commands instead of the management
interface. To make this clear, only arm the discoverable timeout from
the management command complete handler.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 970ba5242d86ea281a263231639e935f6386e49d |
|
15-Oct-2013 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Update class of device after changing discoverable mode
When the discoverable mode gets changed, ensure that the class of
device value has the correct limited discoverable bit value set.
Since the class of device HCI command will only be send to the
controller when the value changes, it is safe to just always
trigger the update.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 4796e8af60ee7d2922386ef9fd4389d21e2c1665 |
|
15-Oct-2013 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Make mgmt_write_scan_failed() return void
The return value of mgmt_write_scan_failed() function is not used
and so just change it to return void.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| a330916c4f29898b93708b6bec8f59f7a7956f41 |
|
15-Oct-2013 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Make mgmt_connectable() return void
The return value of mgmt_connectable() function is not used
and so just change it to return void.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 86a7564573a7de9e01aa9a2e26faa993d8f962ac |
|
15-Oct-2013 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Make mgmt_discoverable() return void
The return value of mgmt_discoverable() function is not used
and so just change it to return void.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 6acd7db41dc2b6bc91b930edf21fbfd8654cbb68 |
|
15-Oct-2013 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Introduce flag for limited discoverable mode
Add a new flag that can be set when in limited discoverable mode. This
flag will cause the limited discoverable bit in the class of device
value to bet set.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 441ad2d04123eecb06d7c14948a0e7b07bf75aa5 |
|
15-Oct-2013 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Update advertising data based on management commands
Magically updating the advertising data when some random command enables
advertising in the controller is not really a good idea. It also caused
a bit of complicated code with the exported hci_udpate_ad function that
is shared from many places.
This patch consolidates the advertising data update into the management
core. It also makes sure that when powering on with LE enabled or later
on enabling LE the controller has a good default for advertising data.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 8d6083fe0ab6ffbe486b5d537922fba68e872568 |
|
15-Oct-2013 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Fix minor coding style issue in set_connectable()
There is a minor coding style violation and so just fix it. No actual
logic has changed.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 899e107577a8de67b97a877ed90bbfbfefb1916e |
|
14-Oct-2013 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Check that scan window is smaller or equal than scan interval
The scan window parameter for connection establishment and passive
scanning needs to be smaller or equal than the scan interval.
Instead of waiting for a controller to reject these values later on,
just reject them right away.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| bfaf8c9ff17a256fe435d452e8ff5a515155ee3b |
|
14-Oct-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Convert Set Discoverable to use an asynchronous request
This patch converts Set Discoverable to use an asynchronous request
along with its own completion callback. This is necessary for splitting
raw HCI socket use cases from mgmt, as well as for enabling the hooking
up of Advertising parameters together with the HCI_DISCOVERABLE flag
(coming in later patches).
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| aa8af46e90869686e1a2707d0803ea9445a643a3 |
|
14-Oct-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix updating scan mode in set_bredr()
Now that the connectable setting is also applicable for the LE side it's
possible that the HCI_CONNECTABLE flag is already set when changing the
BR/EDR setting from false to true while the controller is powered. In
this situation we need to update the BR/EDR scan mode to reflect the
setting. Additionally, since HCI_CONNECTABLE also applies to LE we must
not clear the HCI_CONNECTABLE flag when disabling bredr.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 67e5a7a3d796d88da9662ab90aa23161c6a9f753 |
|
14-Oct-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Move set_bredr_scan() to avoid forward declaration
The set_bredr_scan() function will soon be needed by the set_bredr()
function, so move it to a new location to avoid having to add a forward
declaration.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 1987fdc77f49282efeec76d14eee2ded3ee9b5d2 |
|
14-Oct-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Make Set Connectable also update the LE advertising type
This patch updates the Set Connectable Management command to also update
the LE advertising type to either connectable or non-connectable
advertising. An extra helper function is needed for getting the right
advertising type since we can not only rely on the HCI_CONNECTABLE flag
but must also check for a pending Set Connectable command (in which case
the flag does not yet have its final value).
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 95c66e75baf34024213a779dac08f95e6b5aa6a4 |
|
14-Oct-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Move static advertising functions to avoid forward declarations
These functions will soon be used by set_connectable() so move them to a
location in mgmt.c that doesn't require forward declarations.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 37438c1f7f6d26e1532d6bfc588c958b7dfae668 |
|
14-Oct-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Add missing error handling for Set Connectable
If the HCI commands related to the Set Connectable command fail we will
get a non-zero status in the request completion callback. In such a case
we must respond with the appropriate command status message to user space.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| d7b856f9380d95a9d663180701da904123c035b8 |
|
14-Oct-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Move more logic into set_connectable complete callback
This patch moves the responsibility of setting/clearing the
HCI_CONNECTABLE flag to the request completion callback of the Set
Connectable command. This will allow us to cleanly add support for LE
Advertising hooks in later patches.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 9b74246f3a074b6072fa81002805ceaefb87a013 |
|
14-Oct-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Reorganize set_connectable HCI command sending
This patch moves all the decisions of which HCI commands to send (or not
to send) to the code between hci_req_init() and hci_req_run() this
allows us to further extend the request with further commands but still
keep the same logic of handling whether to return a direct mgmt response
in the case that no HCI commands were sent.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 79d95a19a445f5758571b3342064f2c1e40b6c5f |
|
13-Oct-2013 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Remove pointless bdaddr_to_le() helper function
The bdaddr_to_le() function tries to convert the internal address
type to one that matches the HCI address type for LE. It does not
handle any address types not used by LE and in the end just make
the code a lot harder to read.
So instead of just hiding behind a magic function, just convert
the internal address type where it needs to be converted. And it
turns out that these are only two cases anyway. One when creating
new LE connections and the other when loading the long term keys.
In both cases this makes it more clear on what it going on.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 7f72134e08bb15511ffcb880cdd01ca77ea54cb7 |
|
11-Oct-2013 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Add MGMT_OP_SET_SCAN_PARAMS to supported commands list
When adding support for MGMT_OP_SET_SCAN_PARAMS command the addition
to the supported commands list has been forgotten. This is needed
for userspace to detect if the command is supported or not.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| a82974c9f4ed07b89715d0695ff41379116fd622 |
|
11-Oct-2013 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Don't advertise high speed support without SSP
It is not allowed to enable high speed support when Secure Simple
Pairing is not available or disabled.
However the support for high speed gets advertised on a controller
that does not even support Secure Simple Pairing. Since there is
no way to enable high speed support on such a controller, do not
even advertise its support.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 14b49b9a49f0d80ef9a3ce7991b373f93016f5e4 |
|
11-Oct-2013 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Add management command for setting LE scan parameters
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 <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| ac4b7236610cef99821f40f44a74030b85d85270 |
|
10-Oct-2013 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Move smp.h header file into net/bluetooth/
The smp.h header file is only used internally by the bluetooth.ko
module and is not a public API. So make it local to the core
Bluetooth module.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| b145edcd1642d55a8eb7d08c954b815cb1478981 |
|
10-Oct-2013 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Use hci_conn_num() for checking number of LE connections
When checking for the current number of LE connections, use
hci_conn_num() function instead of a full blown lookup within
the connection hash or direct access of the counters.
In the case of re-enabling advertising, it is more useful to
check for any connection attempt or existing connection.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 21b5187f23206c0343214194711c8f63e7003d0c |
|
10-Oct-2013 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Fix too long line with set_advertising() function
The function declaration goes over 80 characters, so break it down.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| cebf4cfd8608cbcc941750801217988f0a8fc848 |
|
10-Oct-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix checking for HCI_SETUP flag when receiving mgmt commands
When the HCI_SETUP flag is set the controller has not yet been announced
over mgmt and therefore doesn't exist from that perspective. If we
nevertheless get a mgmt command for it we should respond with the
appropriate INVALID_INDEX error.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 9ecb3e24258f1ff4b9937602962ae12e3b57f98d |
|
10-Oct-2013 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Restrict high speed support to SSP enabled controllers
The support for Bluetooth High Speed can only be enabled on controllers
where also Secure Simple Pairing has been enabled. Trying to enable
high speed when SSP is disabled will result into an error. Disabling
SSP will at the same time disable high speed as well.
It is required to enforce this dependency on SSP since high speed
support is only defined for authenticated, unauthenticated and
debug link keys. These link key types require SSP.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 72ef0c1a9e62c3dd3b4841c8c8a1f259bf7b5d94 |
|
10-Oct-2013 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Remove unneeded val variable when setting SSP
The variable val in the set_ssp() function of the management interface
is not needed. Just use cp->val directly since its input values have
already been validated.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| f74ca9b8094b1b067a0b4069732065f2e1595c73 |
|
08-Oct-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix changing advertising setting while LE is connected
We only (re)enable advertising when LE is disconnected. Trying to enable
advertising using mgmt_set_advertising while connected should simply
change the flag but not do anything else (until the connection gets
dropped). This patch fixes this by making an LE connection lookup to
determine whether there are any connected devices or not.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 2f1e063bc035dbbdb9174cc5f55f073a28780aa8 |
|
07-Oct-2013 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Make mgmt_discovering() return void
The return value of mgmt_discovering() function is not used
and so just change it to return void.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 9cf12aee8bf5eb219c79089fb4556ad1d2066585 |
|
07-Oct-2013 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Make mgmt_remote_name() return void
The return value of mgmt_remote_name() function is not used
and so just change it to return void.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 901801b9a420e58969e039731dd007ae104842d3 |
|
07-Oct-2013 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Make mgmt_device_found() return void
The return value of mgmt_device_found() function is not used
and so just change it to return void.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 9b80ec5e8e66ada404ad65ce61a1de70fee0fbbd |
|
07-Oct-2013 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Make mgmt_device_disconnected() return void
The return value of mgmt_device_disconnected() function is not used
and so just change it to return void.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| ecd90ae7f600270d68b471f87c66d5b41ce5a974 |
|
07-Oct-2013 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Make mgmt_device_connected() return void
The return value of mgmt_device_connected() function is not used
and so just change it to return void.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 445608d078bf7f7fe975792a940ffac83f495fa9 |
|
07-Oct-2013 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Make mgmt_connect_failed() return void
The return value of mgmt_connect_failed() function is not used
so change it to just return void.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 7892924c7d5d74be8ad52316000a78fe96379044 |
|
07-Oct-2013 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Make mgmt_disconnect_failed() return void
The return value of mgmt_disconnect_failed() function is not used
so change it to just return void.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 3eec705e42d19b3d3e367fcb88693c24175bdbc6 |
|
07-Oct-2013 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Make mgmt_set_powered_failed() return void
The return value of mgmt_set_powered_failed() function is never used
and so make the function just return void.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| bf6b56db0acbe844c96fe36ab65eb7a53c6d8654 |
|
07-Oct-2013 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Make mgmt_index_added() and mgmt_index_removed() return void
The return value from mgmt_index_added() and mgmt_index_removed()
functions is never used. So do not pretend that returning an error
would actually be handled and just make both functions return void.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 5559435654776359679613f69f1c0a2895603a69 |
|
07-Oct-2013 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Send new settings only when pairable changes
In case the current value of pairable is already configured, do not
send a new settings event indicating that something has changed while
in reality everything is the same.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 1514b8928e5d8273920b26276cd9617b6dbc7760 |
|
06-Oct-2013 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Remove mgmt_valid_hdev() helper function
The helper function mgmt_valid_hdev() is more obfuscating the code
then it makes it easier to read. So intead of this helper, use the
direct check for BR/EDR device type.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| a6d811ed28f7c49e869b4076a00969c4028cda0d |
|
06-Oct-2013 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Remove no longer needed mgmt_new_settings() function
The mgmt_new_settings() function was only needed to handle the
error case when re-enabling advertising failed. Since that is
now handled internally inside the management core, this function
is not needed anymore. So just remove it.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 5976e60811723220678ebdb2ea06fbb52fe900bd |
|
06-Oct-2013 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Use helper function for re-enabling advertising
When the all LE connections have been disconneted, then it is up to
the host to re-enable advertising at that point. To ensure that the
correct advertising parameters are used, force the usage of the
common helper to enable advertising.
The change just moves the manual enabling of advertising from the
event handler into the management core so that the helper can
be actually shared.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| b4faf30096c3deb618392a88feaa7674cd55c257 |
|
06-Oct-2013 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Set LE advertising parameters before enabling it
The LE advertising parameters can only be modified when advertising
is disabled. So before enabling it, make sure the controller has all
the right parameters.
Right now all default values are used and thus this does no change
any existing behavior. One minor exception is that in case of single
mode LE-only controllers without a public address, now the random
address is used for advertising.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| bba3aa550f614b8abf6614f6696a095030ce2ff6 |
|
06-Oct-2013 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Use helper functions for enabling/disabling advertising
The tasks of enabling and disabling advertising are required in many
cases. So refactor the actual HCI operations into two common helpers
to make the code simpler.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 03d87419defc809261c4953e5b44f9e0c8f9029a |
|
06-Oct-2013 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Make it clear that disabling LE disables advertising
This is not a functional change, just change the code to make it easy
to understand that advertising gets disabled before LE support will
be turned off.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| c25dfc610b983f74f05b3c12d9ad4ff4af6cd858 |
|
06-Oct-2013 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Use random address if public address is not available
For single mode LE-only controllers, it is possible that they come
without a public address. If a public address is not available,
then use the random address for connection establishment and
scanning.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| d2f5a196d7b401b79e2321b24cc0ac8636ffbc17 |
|
05-Oct-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Add public mgmt function to send New Settings event
A function is needed so that the HCI event processing can ask the mgmt
code to emit a new settings event. This is necessary e.g. when the event
processing does updates to mgmt related states without any dependency of
actual mgmt commands.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| f3d3444a4d7f76e79841c59c78105a45295cc4b0 |
|
05-Oct-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Rename HCI_LE_PERIPHERAL to HCI_ADVERTISING
This flag is used to indicate whether we want to have advertising
enabled or not, so give it a more suitable name.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 6203fc983457a19a1c4c491ab0e94b4c4c884fb9 |
|
03-Oct-2013 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Allow changing device class when BR/EDR is disabled
Changing the device class when BR/EDR is disabled has no visible
effect for remote devices. However to simplify the logic allow it
as long as the controller supports BR/EDR operations.
If it is not allowed, then the overall logic becomes rather
complicated since the class of device values would need clearing
or restoring when BR/EDR setting changes.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| cf99ba1359701ce82e756368513ddd0c5a7164ba |
|
03-Oct-2013 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Restrict loading of long term keys to LE capable controllers
Loading long term keys into a BR/EDR only controller make no sense.
The kernel would never use any of these keys. So instead of allowing
userspace to waste memory, reject such operation with a not supported
error message.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 9060d5cf5200c37dd23f5502bd7c3ccadce04a5f |
|
03-Oct-2013 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Restrict loading of link keys to BR/EDR capable controllers
Loading link keys into a LE only controller make no sense. The kernel
would never use any of these keys. So instead of allowing userspace
to waste memory, reject such operation with a not supported error
message.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 62af444319120347371ae24043da28db75b729db |
|
03-Oct-2013 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Allow setting static address even if LE is disabled
Setting the static address does not depend on LE beeing enabled. It
only depends on a controller with LE support.
When depending on LE enabled this command becomes really complicated
since in case LE gets disabled, it would be required to clear the
static address and also its random address representation inside
the controller. With future support for private addresses such
complex setup should be avoided.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| cdba5281b2496ffbca332e006f258951233bf53d |
|
03-Oct-2013 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Restrict SSP setting changes to BR/EDR enabled controllers
Only when BR/EDR is supported and enabled, allow changing of the SSP
setting. Just checking if the hardware supports SSP is not enough
since it might be the case that BR/EDR is disabled.
In the case that BR/EDR is disabled, but SSP supported by the
controller the not supported error message is now returned.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 9ab8cf372977d1f89ebeb6201b6cf7a6774b9272 |
|
02-Oct-2013 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Increment management interface revision
This patch increments the management interface revision due to the
various fixes, improvements and other changes that have gone in
lately.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| e6fe798652bfdcdde32a33c2758853e1a8f0c759 |
|
02-Oct-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix REJECTED vs NOT_SUPPORTED mgmt responses
The REJECTED management response should mainly be used when the adapter
is in a state where we cannot accept some command or a specific
parameter value. The NOT_SUPPORTED response in turn means that the
adapter really cannot support the command or parameter value.
This patch fixes this distinction and adds two helper functions to
easily get the appropriate LE or BR/EDR related status response.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| d13eafce2c892d57f1eb243e43dfe48b4626006d |
|
02-Oct-2013 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Add management command for setting static address
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 <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| a0cdf960bec0b040307229bc25c40fa33c20dff1 |
|
02-Oct-2013 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Restrict disabling of HS when controller is powered off
Disabling the high speed setting when the controller is powered on has
too many side effects that are not taken care of. And in general it
is not an useful operation anyway. So just make such a command fail
with a rejection error message.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 0663ca2a032eea12480a8f86fe08bef9d72f8faf |
|
02-Oct-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Add a new mgmt_set_bredr command
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 <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 56f8790102f48a4959a729ecdccff332591014e1 |
|
02-Oct-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Introduce a new HCI_BREDR_ENABLED flag
To allow treating dual-mode (BR/EDR/LE) controllers as single-mode ones
(LE-only) we want to introduce a new HCI_BREDR_ENABLED flag to track
whether BR/EDR is enabled or not (previously we simply looked at the
feature bit with lmp_bredr_enabled).
This patch add the new flag and updates the relevant places to test
against it instead of using lmp_bredr_enabled. The flag is by default
enabled when registering an adapter and only cleared if necessary once
the local features have been read during the HCI init procedure.
We cannot completely block BR/EDR usage in case user space uses raw HCI
sockets but the patch tries to block this in places where possible, such
as the various BR/EDR specific ioctls.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| ee39269369eaada5daae7fabb69bc03429e23bc7 |
|
02-Oct-2013 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Send new settings event when changing high speed option
When enabling or disabling high speed setting it is required to send
a new settings event to inform other management interface users about
the changed settings.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 848566b381e72b07e41beffde677955ae1498153 |
|
02-Oct-2013 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Provide high speed configuration option
Hiding the Bluetooth high speed support behind a module parameter is
not really useful. This can be enabled and disabled at runtime via
the management interface. This also has the advantage that this can
now be changed per controller and not just global.
This patch removes the module parameter and exposes the high speed
setting of the management interface to all controllers.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 4375f1037d52602413142e290608d0d84671ad36 |
|
25-Sep-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Add new mgmt_set_advertising command
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 <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| eeca6f891305a80378da978f803821c2a0b648b6 |
|
25-Sep-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Add new mgmt setting for LE advertising
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 <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| 416a4ae56b7a37407ca1155805c05b638f845778 |
|
25-Sep-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Use async request for LE enable/disable
This patch updates the code to use an asynchronous request for handling
the enabling and disabling of LE support. This refactoring is necessary
as a preparation for adding advertising support, since when LE is
disabled we should also disable advertising, and the cleanest way to do
this is to perform the two respective HCI commands in the same
asynchronous request.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| bd99abdd5b876406c34b872956b3237e18613566 |
|
25-Sep-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Move mgmt response convenience functions to a better location
The settings_rsp and cmd_status_rsp functions can be useful for all mgmt
command handlers when asynchronous request callbacks are used. They will
e.g. be used by subsequent patches to change set_le to use an async
request as well as a new set_advertising command. Therefore, move them
higher up in the mgmt.c file to avoid unnecessary forward declarations
or mixing this trivial change with other patches.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| 87b95ba64efcfcf70a9f9933297994aada64cd74 |
|
25-Sep-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix busy return for mgmt_set_powered in some cases
We should return a "busy" error always when there is another
mgmt_set_powered operation in progress. Previously when powering on
while the auto off timer was still set the code could have let two or
more pending power on commands to be queued. This patch fixes the issue
by moving the check for duplicate commands to an earlier point in the
set_powered handler.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| 0736cfa8e5bb7ee1d7b7d28aabe634fd3f85cb92 |
|
27-Aug-2013 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Introduce user channel flag for HCI devices
This patch introduces a new user channel flag that allows to give full
control of a HCI device to a user application. The kernel will stay away
from the device and does not allow any further modifications of the
device states.
The existing raw flag is not used since it has a bit of unclear meaning
due to its legacy. Using a new flag makes the code clearer.
A device with the user channel flag set can still be enumerate using the
legacy API, but it does not longer enumerate using the new management
interface used by BlueZ 5 and beyond. This is intentional to not confuse
users of modern systems.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| 0a804654af62dfea4899c66561d74d72273b2921 |
|
14-May-2013 |
Andrei Emeltchenko <andrei.emeltchenko@intel.com> |
Bluetooth: Remove unneeded flag
Remove HCI_LINK_KEYS flag since using HCI_MGMT is enough for test that
user space expects the kernel managing link keys.
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Acked-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| 12602d0cc005354a519b3eba443d7912ab71313a |
|
30-Apr-2013 |
Andre Guedes <andre.guedes@openbossa.org> |
Bluetooth: Mgmt Device Found Event
We only want to send Mgmt Device Found Events if we are running the
Device Discovery procedure (started by the MGMT Start Discovery
Command). Inquiry or LE scanning triggered by HCI raw interface (e.g.
hcitool) or kernel internals should not send Mgmt Device Found Events.
Signed-off-by: Andre Guedes <andre.guedes@openbossa.org>
Acked-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| 1183fdcad42495073045a2d9755e0a6ac2fa874e |
|
30-Apr-2013 |
Andre Guedes <andre.guedes@openbossa.org> |
Bluetooth: Make mgmt_stop_discovery_failed static
mgmt_stop_discovery_failed is now only used in mgmt.c so we can
make it a local function. This patch also moves the mgmt_stop_
discovery_failed definition up in mgmt.c to avoid forward
declaration.
Signed-off-by: Andre Guedes <andre.guedes@openbossa.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| 0e05bba6f6f8c2dca7a13fe0566742277e92df07 |
|
30-Apr-2013 |
Andre Guedes <andre.guedes@openbossa.org> |
Bluetooth: Update stop_discovery to use HCI request
This patch modifies the stop_discovery function so it uses the HCI
request framework.
The HCI request is built according to the current discovery state
(inquiry, LE scanning or name resolving) and a complete callback is
register to handle the command complete event for the stop discovery
command. This way, we move all stop_discovery mgmt handling code
spread in hci_event.c to a single place in mgmt.c.
Signed-off-by: Andre Guedes <andre.guedes@openbossa.org>
Acked-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| 4c87eaab01df271c81f6a68e3c28dbd44d348004 |
|
30-Apr-2013 |
Andre Guedes <andre.guedes@openbossa.org> |
Bluetooth: Use HCI request in interleaved discovery
In order to have a better HCI error handling in interleaved discovery
functionality, we should use the HCI request framework.
This patch updates le_scan_disable_work function so it uses the
HCI request framework instead of the hci_send_cmd helper. A complete
callback is registered (le_scan_disable_work_complete function) so we
are able to trigger the inquiry procedure (if we are running the
interleaved discovery) or to stop the discovery procedure (if we are
running LE-only discovery).
This patch also removes the extra logic in hci_cc_le_set_scan_enable
to trigger the inquiry procedure and the mgmt_interleaved_discovery
function since they become useless.
Signed-off-by: Andre Guedes <andre.guedes@openbossa.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| 0d8cc935e01c0fd1312a10881f4c0f1c4b4d05ab |
|
30-Apr-2013 |
Andre Guedes <andre.guedes@openbossa.org> |
Bluetooth: Move discovery macros to hci_core.h
Some of discovery macros will be used in hci_core so we need to
define them in common place such as hci_core.h. Thus, this patch
moves discovery macros to hci_core.h and also adds the DISCOV_
prefix to them.
Signed-off-by: Andre Guedes <andre.guedes@openbossa.org>
Acked-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| 41dc2bd6d13bfccc34d05586be2eb65876a5990a |
|
30-Apr-2013 |
Andre Guedes <andre.guedes@openbossa.org> |
Bluetooth: Make mgmt_start_discovery_failed static
mgmt_start_discovery_failed is now only used in mgmt.c so we can
make it a local function. This patch also moves the mgmt_start_
discovery_failed definition up in mgmt.c to avoid forward
declaration.
Signed-off-by: Andre Guedes <andre.guedes@openbossa.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| 7c3077207c705d0aa200ce22d49a0376d194dfca |
|
30-Apr-2013 |
Andre Guedes <andre.guedes@openbossa.org> |
Bluetooth: Update start_discovery to use HCI request
This patch modifies the start_discovery function so it uses the HCI
request framework.
We build the HCI request according to the discovery type (add inquiry
or LE scan HCI commands) and run the HCI request. We also register
the start_discovery_complete callback which handles mgmt command
complete events for this command. This way, we move all start_
discovery mgmt handling code spread in hci_event.c to a single place
in mgmt.c.
This patch also merges the LE-only and interleaved discovery type
cases since these cases are pretty much the same now.
Signed-off-by: Andre Guedes <andre.guedes@openbossa.org>
Acked-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| 96570ffcca0b872dc8626e97569d2697f374d868 |
|
29-May-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix mgmt handling of power on failures
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 <johan.hedberg@intel.com>
Cc: stable@vger.kernel.org
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 757aee0f7177b7c7528aa0c120fc131aca8bf641 |
|
24-Apr-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix checks for LE support on LE-only controllers
LE-only controllers do not support extended features so any kind of host
feature bit checks do not make sense for them. This patch fixes code
used for both single-mode (LE-only) and dual-mode (BR/EDR/LE) to use the
HCI_LE_ENABLED flag instead of the "Host LE supported" feature bit for
LE support tests.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| c73eee9172bf061202c75ad4d16506a7efd04d1c |
|
19-Apr-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix sending write_le_host_supporte for LE-only controllers
The Bluetooth Core Specification (4.0) defines the Write LE Host
Supported HCI command as only available for controllers supporting
BR/EDR. This is further reflected in the Read Local Extended Features
HCI command also not being available for LE-only controllers. In other
words, host-side LE support is implicit for single-mode LE controllers
and doesn't have explicit HCI-level enablement.
This patch ensures that the LE setting is always exposed as enabled
through mgmt and returns a "rejected" response if user space tries to
toggle the setting. The patch also ensures that Write LE Host Supported
is never sent for LE-only controllers.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| 5df480b56e427d83830576862463226c8fcc95d7 |
|
05-Apr-2013 |
Andre Guedes <andre.guedes@openbossa.org> |
Bluetooth: Add LE scan type macros
This patch adds macros for active and passive LE scan type values.
The LE_SCAN_PASSIVE was also defined since it will be used in future
by LE connection routine and GAP Observer Role support.
Signed-off-by: Andre Guedes <andre.guedes@openbossa.org>
Acked-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| b6c7515a288485fc638f95d484d8f1dbe1b7f541 |
|
05-Apr-2013 |
Andre Guedes <andre.guedes@openbossa.org> |
Bluetooth: Change LE scanning timeout macros
Define LE scanning timeout macros in jiffies just like we do for
others timeout macros.
Signed-off-by: Andre Guedes <andre.guedes@openbossa.org>
Acked-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| 76a68ba0ae097be72dfa8f918b3139130da769a4 |
|
06-Apr-2013 |
David Herrmann <dh.herrmann@gmail.com> |
Bluetooth: rename hci_conn_put to hci_conn_drop
We use _get() and _put() for device ref-counting in the kernel. However,
hci_conn_put() is _not_ used for ref-counting, hence, rename it to
hci_conn_drop() so we can later fix ref-counting and introduce
hci_conn_put().
hci_conn_hold() and hci_conn_put() are currently used to manage how long a
connection should be held alive. When the last user drops the connection,
we spawn a delayed work that performs the disconnect. Obviously, this has
nothing to do with ref-counting for the _object_ but rather for the
keep-alive of the connection.
But we really _need_ proper ref-counting for the _object_ to allow
connection-users like rfcomm-tty, HIDP or others.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| feb94d3d13af7b724b353d82237ca6f503c98d62 |
|
15-Mar-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix PIN/Confirm/Passkey response parameters
The only valid mgmt response to these pairing related commands is a
mgmt_cmd_complete and the returned parameters should contain the address
and address type of the remote device.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| 1707c60e5d0d4c82c0601d92f10e24e04d2cc599 |
|
15-Mar-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Simplify address parameters of user_pairing_resp()
Instead of passing the bdaddr and bdaddr_type as separate parameters to
user_pairing_resp it's simpler to just pass the original mgmt_addr_info
struct which contains both values.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| 4c01f8b845238710ff4b6c7fa8148ca52613f199 |
|
15-Mar-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix fast connectable state when enabling page scan
When powering on or enabling page scan we need to ensure that the page
scan parameters are as they should be. This is because some controllers
do not properly reset these values upon HCI_Reset. Since the
write_scan_parameters function is now called from several new places it
also checks for the >= 1.2 HCI version requirement before sending the
commands.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| bd98b9966f915411a32ecee3fa434cb051167d8a |
|
15-Mar-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix updating page scan parameters when not necessary
Now that the current page scan parameters are stored in struct hci_dev
we should check against those values before sending new HCI commands to
change them.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| e36a37691e53b54edb78209757fab0dd76c4614f |
|
15-Mar-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Disable fast connectable when disabling connectable
When the connectable setting is disabled the fast connectable setting
must also be disabled. This is so that we're consistent with the
pre-requisites for enabling fast connectable, one of which is that the
connectable setting is enabled.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| 406d78045d6c3f5912aefe69b9b02e96479d51c8 |
|
15-Mar-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Refactor fast connectable HCI commands
This patch refactors the fast connectable HCI commands into their own
HCI function. This is necessary so that the same function can be reused
fo the fast connectable change required by disabling the connectable
setting.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| 1a4d3c4b3750885733641216756de4e4d9b2443a |
|
15-Mar-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Add proper flag for fast connectable mode
In order to be able to represent fast connectable mode in the mgmt
settings we need to have a HCI dev flag for it. This patch adds the flag
and makes sure its value is changed whenever a mgmt_set_fast_connectable
command completes.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| 05cbf29f84f2cf17554b58a3ab4a0ac46d52eca6 |
|
15-Mar-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix error response for simultaneous fast connectable commands
If there's another pending mgmt_set_fast_connectable command we should
return a "busy" error response.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| 1a47aee85f8a0803b879abb2e331d6354eb975ac |
|
15-Mar-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Limit fast connectable support to >= 1.2 controllers
The HCI commands that are necessary for fast connectable mode are only
available from HCI specification version 1.2 onwards. This should be
reflected in the supported settings as well as error response for the
set_fast_connectable command when dealing with a < 1.2 capable
controller.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| 33e38b3e13e313baedd7c56c38ad249f230171d2 |
|
15-Mar-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix fast connectable response sending
The mgmt_set_fast_connectable response should be sent only when all
related HCI commands have completed. This patch fixes the issue by using
an async request and sending the response to user space throught the
complete callback of the request. The patch also fixes in the same go
the return parameters of the command which should be the current
settings.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| 2b76f4539c6a41c3dd2e73f9ca7e03bcff6c8774 |
|
15-Mar-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Use an async request for mgmt_set_connectable
This patch changes the mgmt_set_connectable handler to use an async
request for sending the required HCI command. This is necessary
preparation for handling the fast connectable change that needs to be
associated with disabling the connectable setting.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| b3f2ca9446f63acf5ab8552a37c4cc90af64b816 |
|
15-Mar-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix setting local name to the existing value
If user space attempts to set the local name to the same value that's
already set we should simply return a direct command complete for this
mgmt command.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| 3f985050fa5e2f6715b215452198f005df2d5746 |
|
15-Mar-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix local name setting for LE-only controllers
This patch fixes the mgmt_set_local_name command to send the appropriate
HCI commands based on BR/EDR support and LE support. Local name and EIR
data should only be sent for BR/EDR capable controllers whereas an
update to the AD should only happen for LE capable controllers.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| 13928971396fb5ad022ec65f694cea367ca48504 |
|
15-Mar-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix waiting for EIR update when setting local name
We shouldn't respond to the mgmt_set_local_name command until all
related HCI commands have completed. This patch fixes the issue by
running the local name HCI command and the EIR update in the same
asynchronous request, and returning the mgmt command complete through
the complete callback of the request.
The downside of this is that we must set hdev->dev_name before the local
name HCI command has completed since otherwise the generated EIR
command doesn't contain the new name. This means that we can no-longer
reliably detect when the name has really changed and when not. Luckily
this only affects scenarios where the mgmt interface is *not* used (e.g.
hciconfig) so redundant mgmt_ev_local_name_changed events in these cases
are an acceptable drawback.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| 2908fe31cf6b8d3a975efb567347f85e724f4e81 |
|
15-Mar-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Remove useless HCI_PENDING_CLASS flag
Now that class related operations are tracked through asynchronous HCI
requests this flag is no longer needed.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| 92da609750e75d5f46e809fd42e0cace61f6f4d5 |
|
15-Mar-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix UUID/class mgmt command response synchronization
We should only return a mgmt command complete once all HCI commands to a
mgmt_set_dev_class or mgmt_add/remove_uuid command have completed. This
patch fixes the issue by having a proper async request complete callback
for these actions and responding to user space in the callback.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| 0cab9c80ffc5006bf0f6922d805a7540e4949877 |
|
15-Mar-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix busy condition testing for EIR and class updates
The add/remove_uuid and set_dev_class mgmt commands can trigger both EIR
and class HCI commands, so testing just for a pending class command is
enough. The simplest way to monitor conflicts that should trigger "busy"
error returns is to check for any pending mgmt command that can trigger
these HCI commands. This patch adds a helper function for this
(pending_eir_or_class) and uses it instead of the old HCI_PENDING_CLASS
flag to test for busy conditions.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| 229ab39caf8c1321527e408725c1350f7c9aaa84 |
|
15-Mar-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Wait for HCI command completion with mgmt_set_powered
We should only notify user space that the adapter has been powered on
after all HCI commands related to the action have completed. This patch
fixes the issue by instating an async request complete callback for
these HCI commands and only notifies user space in the callback.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| 890ea8988f7d17453515122041adb0e1acdb6025 |
|
15-Mar-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Update mgmt powered HCI commands to use async requests
This patch updates sending of HCI commands related to mgmt_set_powered
(e.g. class, name and EIR data) to be sent using asynchronous requests.
This is necessary since it's the only (well, at least the cleanest) way
to keep the power on procedure synchronized and let user space know it
has completed only when all HCI commands are completed (this actual fix
is coming in a subsequent patch).
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| 70da624376b8ba8d0db83eb817a7bc140778a26f |
|
15-Mar-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Move power on HCI command updates to their own function
These commands will in a subsequent patch be performed in their own
asynchronous request, so it's more readable (not just from a resulting
code perspective but also the way the patches look like) to have them
performed in their own function.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| a3d09356491d637548dbe815ddb966f52ec9e53a |
|
01-Feb-2013 |
Andre Guedes <andre.guedes@openbossa.org> |
Bluetooth: Refactor mgmt_pending_foreach
This patch does a trivial refactor in mgmt_pending_foreach function.
It replaces list_for_each_safe by list_for_each_entry_safe, simplifying
the function.
Signed-off-by: Andre Guedes <andre.guedes@openbossa.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| 3810285cf8cef5c3f9c4334a317b71b876125269 |
|
27-Jan-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Increment Management interface revision
This patch increments the management interface revision due to the
various fixes, improvements and other changes that have gone in lately.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| f0ff92fbfa14c1cf8c0346f1dde9c3eda26d5abf |
|
27-Jan-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix link security setting when powering on
If a controller is powered on while the HCI_AUTO_OFF flag is set the
link security setting (HCI_LINK_SECURITY) might not be in sync with the
actual state of the controller (HCI_AUTH). This patch fixes the issue by
checking for inequality between the intended and actual settings and
sends a HCI_Write_Auth_Enable command if necessary.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| c00d575bd550d3d57aeec2522defa0cea589560c |
|
26-Jan-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Add support for 128-bit UUIDs in EIR data
This patch adds the necessary code for encoding a list of 128-bit UUIDs
into the EIR data.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| cdf1963f7ba075772b4b5f91f395ed8fb84d0e70 |
|
26-Jan-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Add support for 32-bit UUIDs in EIR data
This patch adds the necessary code for inserting a list of 32-bit UUIDs
into the EIR data.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| 213202edc9b5ae60eef2a915b83b4aa19b1c3617 |
|
26-Jan-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Refactor UUID-16 list generation into its own function
We will need to create three separate UUID lists in the EIR data (for
16, 32 and 128 bit UUIDs) so the code is easier to follow if each list
is generated in their own function.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| 892bbc5794daac57bff09c584821ed271fa18046 |
|
26-Jan-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Remove useless eir_len variable from EIR creation
The amount of data encoded so far in the create_eir() function can be
calculated simply through the difference between the data and ptr
pointer variables. The eir_len variable then becomes essentially
useless.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| a10f27cf4272033d148d91ff12bb8f4b67dfaca4 |
|
26-Jan-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Simplify UUID16 list generation for EIR
There's no need to use two separate loops to generate a UUID list for
the EIR data. This patch merges the two loops previously used for the
16-bit UUID list generation into a single loop, thus simplifying the
code a great deal.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| 056341c8cb677356eb2c20a82e788ccb51c6a37b |
|
26-Jan-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Simplify UUID removal code
The UUID removal code can be simplified by using
list_for_each_entry_safe instead of list_for_each_safe.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| 83be8eca2e67faaec45280224b798828bbfa69aa |
|
26-Jan-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Keep track of UUID type upon addition
The primary purpose of the UUIDs is to enable generation of EIR and AD
data. In these data formats the UUIDs are split into separate fields
based on whether they're 16, 32 or 128 bit UUIDs. To make the generation
of these data fields simpler this patch adds a type member to the
bt_uuid struct and assigns a value to it as soon as the UUID is added to
the kernel. This way the type doesn't need to be calculated each time
the UUID list is later iterated.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| de66aa63054a6fe348869722221d5cd3463d74a0 |
|
26-Jan-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Store UUIDs in the same order that they were added
We should be encoding UUIDs to the EIR data in the same order that they
were added to the kernel, i.e. each UUID should be added to the end of
the UUIDs list. This patch fixes the issue by using list_add_tail
instead of list_add for storing the UUIDs.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| 5d0846d416a6c8b7fda1b24aa7369818a7dfa00e |
|
20-Jan-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix returning proper cmd_complete for mgmt_block/unblock
The Block/Unblock Device Management commands should return Command
Complete instead of Command Status whenever possible so that user space
can distinguish exactly which command failed in the case of multiple
commands. This patch does the necessary changes in the command handler
to return the right event to user space.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| 06a63b19e9eb90402e465d60d4c2564afd3ca211 |
|
20-Jan-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix returning proper cmd_complete for mgmt_disconnect
The Disconnect Management command should return Command Complete instead
of Command Status whenever possible so that user space can distinguish
exactly which command failed in the case of multiple commands. This
patch does the necessary changes in the disconnect command handler to
return the right event to user space.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| 118da70b760f04bb2b8130ced97a9f9cc173440a |
|
20-Jan-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix checking for valid disconnect parameters in unpair_device
The valid values for the Disconnect parameter in the Unpair Device
command are 0x00 and 0x01. If any other value is encountered the command
should fail with the appropriate invalid params response.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| 4ee71b2017336f68128515bdbe7c946a39aa9250 |
|
20-Jan-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix checking for valid address type values in mgmt commands
This patch adds checks for valid address type values passed to mgmt
commands. If an invalid address type is encountered the code will return
a proper invalid params response.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| 44b20d33962a73ca14b934540e9168e0da1b49ab |
|
20-Jan-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Check for valid key->authenticated value for LTKs
This patch adds necessary checks for the two allowed values of the
authenticated parameter of each Long Term Key, i.e. 0x00 and 0x01. If
any other value is encountered the valid response is to return invalid
params to user space.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| 3f706b7205456c90cdc91e21eab36e2fcf4a8bce |
|
20-Jan-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Refactor valid LTK data testing into its own function
This patch refactors valid LTK data testing into its own function. This
will help keep the code readable since there are several tests still
missing that need to be done on the LTK data.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| 54ad6d8a5afe1a6d162d8d229a3d8fc48b254d24 |
|
20-Jan-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix checking for proper key->master value in Load LTKs
The allowed values for the key->master parameter in the Load LTKs
command are 0x00 and 0x01. If there is a key in the list with some other
value the command should fail with a proper invalid params response.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| e57e619f463e7841940ef1b98969e23f71f5ee8a |
|
20-Jan-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix returning proper mgmt status for Load LTKs
Failures of mgmt commands should be indicated with valid mgmt status
codes, and EINVAL is not one of them. Instead MGMT_STATUS_INVALID_PARAMS
should be returned.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| 4ae14301c3b180adaf6b72285499e7404819a023 |
|
20-Jan-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix checking for correct mgmt_load_link_keys parameters
The debug_keys parameter is only allowed to have the values 0x00 and
0x01. Any other value should result in a proper command status with
MGMT_STATUS_INVALID_PARAMS.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| f950a30e2433f049c17fc47caced1397d25373a6 |
|
18-Jan-2013 |
Szymon Janc <szymon.janc@tieto.com> |
Bluetooth: Fix pair device command reply if adapter is powered off
According to Bluetooth Management API specification Pair Device Command
should generate command complete event on both success and failure.
This fix replying with command status (which lacks address info) when
adapter is powered off.
Signed-off-by: Szymon Janc <szymon.janc@tieto.com>
Acked-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| fe038884a83b85f2bb61c77609eacb5cf613d3fb |
|
16-Jan-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix Class of Device indication when powering off
When a HCI device is powered off the Management interface specification
dictates that the class of device value is indicated as zero. This patch
fixes sending of the appropriate class of device changed event when a
HCI device is powered off.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| 46818ed514102c8d251d4aff5c99ad3ff6805432 |
|
14-Jan-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix using system-global workqueue when not necessary
There's a per-HCI device workqueue (hdev->workqueue) that should be used
for general per-HCI device work (except hdev->req_workqueue that's for
hci_request() related work). This patch fixes places using the
system-global work queue and makes them use the hdev->workqueue instead.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| 1920257316615676387794cc5fb838183b3bae7f |
|
14-Jan-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Use req_workqueue for hci_request operations
This patch converts work assignment relying on hci_request() from the
system-global work queue to the per-HCI device specific work queue
(hdev->req_workqueue) intended for hci_request() related tasks.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| a1d704509d5b96756d3d4cfb7f10a555efeadb87 |
|
09-Jan-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix sending incorrect new_settings for mgmt_set_powered
The socket from which a mgmt_set_powered command was received should
only receive the command response but no new_settings event.
The mgmt_powered() function which is used to handle the situation with
the HCI_AUTO_OFF flag tries to check for a pending command to know which
socket to skip the event for, but since the pending command hasn't been
added this will not happen.
This patch fixes the issue by adding the pending command for the
HCI_AUTO_OFF case and thereby ensures that mgmt_powered() will skip the
right socket when sending the new_settings event, but still send the
proper response to the socket where the command came from.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| 04106755763f558886a631338d12546345bae6e9 |
|
10-Jan-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix returning proper command status for start_discovery
Management commands should whenever possible fail with proper command
status or command complete events. This patch fixes the
mgmt_start_discovery command to do this for the failure cases where an
incorrect parameter value was passed to it ("not supported" if the
parameter value was valid but the controller doesn't support it and
"invalid params" if it isn't valid at all).
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| a7e80f25ae2296d78163d75d753c796270464000 |
|
09-Jan-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix checking for exact values of boolean mgmt parameters
All mgmt_set_* commands that take a boolean value encoded in the form of
a byte should only accept the values 0x00 and 0x01. This patch adds the
necessary checks for this and returns "invalid params" responses if
anything else is provided as the value.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| 13ecd8b6628c14c9a27832ce7c48315385272208 |
|
09-Jan-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Move non-critical sections outside of the dev lock
This patch fixes sections of code that do not need hci_lock_dev to be
outside of the lock. Such sections include code that do not touch the
hdev at all as well as sections which just read a single byte from the
supported_features value (i.e. all lmp_*_capable() macros).
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| ee98f4738050bb93823ce9ba849f5d78f5b8c1a1 |
|
09-Jan-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix accepting set_dev_class for non-BR/EDR controllers
The concept of Class of Device only exists for BR/EDR controllers. The
mgmt_set_dev_class command should therefore return a proper "not
supported" error if it is attempted for a controller that doesn't
support BR/EDR (e.g. a single mode LE-only one).
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| 575b3a02e20a10bb8110378ef363a8a174018680 |
|
09-Jan-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix checking for valid device class values
The two lowest bits of the minor device class value are reserved and
should be zero, and the three highest bits of the major device class
likewise. The management code should therefore test for this and return
a proper "invalid params" error if the condition is not met.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| 715a5bf2db4df4a7df64f420d21fb49ba146b3fa |
|
09-Jan-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix missing command complete for mgmt_load_long_term_keys
All management events are expected to indicate successful completion
through a command complete event, however the load long term keys
command was missing this. This patch adds the missing event.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| e384662b1c1004e6b1e9d2c4979945a383c07b7d |
|
09-Jan-2013 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix missing command complete event for mgmt_confirm_name
All management commands are expected to indicate successful completion
through a command complete event however the confirm name command was
missing it. This patch add the sending of the missing event.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| a6785be2f76e2c39b3008820e7bfef8f5fd838bc |
|
13-Dec-2012 |
Szymon Janc <szymon.janc@tieto.com> |
Bluetooth: mgmt: Avoid using magic number in status code
Use MGMT_STATUS_SUCCESS for success return code.
Signed-off-by: Szymon Janc <szymon.janc@tieto.com>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| 47c37941b8895557409db286e6a441e6d557d62f |
|
13-Dec-2012 |
Szymon Janc <szymon.janc@tieto.com> |
Bluetooth: mgmt: Remove not needed restriction on add/remove OOB data
Those commands don't send any HCI commands to controller so there is no
need to restrict them to only powered up controller. This also makes
implementation more consistent as already stored remote OOB data
persist power toggle.
Signed-off-by: Szymon Janc <szymon.janc@tieto.com>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| ffa88e02bc67a1496fae762ad899e8f49136e7a1 |
|
23-Nov-2012 |
Gustavo Padovan <gustavo.padovan@collabora.co.uk> |
Bluetooth: Move double negation to macros
Some comparisons needs to double negation(!!) in order to make the value
of the field boolean. Add it to the macro makes the code more readable.
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| bbaf444a89dd7dd7effd8ed2f4e4ec64da3cc1da |
|
08-Nov-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Use proper invalid value for tx_power
The core specification defines 127 as the "not available" value (well,
"reserved" for BR/EDR and "not available" for LE - but essentially the
same). Therefore, instead of testing for 0 (which is in fact a valid
value) we should be using this invalid value to test if the tx_power is
available.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| 482049f75750d73358e65236b933417b69f9cc25 |
|
08-Nov-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix memory leak when removing a UUID
When removing a UUID from the list in the remove_uuid() function we must
also kfree the entry in addition to removing it from the list.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| 476e44cb19f1fbf2d5883dddcc0ce31b33b45915 |
|
19-Oct-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix having bogus entries in mgmt_read_index_list reply
The mgmt_read_index_list uses one loop to calculate the max needed size
of its response with the help of an upper-bound of the controller count.
The second loop is more strict as it checks for HCI_SETUP (which might
have gotten set after the first loop) and could result in some indexes
being skipped. Because of this the function needs to readjust the event
length and index count after filling in the response array.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Cc: stable@vger.kernel.org
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| 612dfce9fbd2e564bcd656d4b7f7fa7d72966c47 |
|
29-Oct-2012 |
Syam Sidhardhan <s.syam@samsung.com> |
Bluetooth: mgmt: Use __constant when dealing with constants
__constant_cpu_to_le*() is the right go here.
Signed-off-by: Syam Sidhardhan <s.syam@samsung.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| 430a61b8037e3184eb7e59220bb4a43530b8d0f6 |
|
24-Oct-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix sending unnecessary HCI_LE_Host_Enable
This patch fixes sending an unnecessary HCI_LE_Host_Enable command if
the command has already been sent as part of the default HCI init
sequence.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| 1225a6bdf87446134789f3fc70ca75a056bbb1ed |
|
24-Oct-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix unnecessary EIR update during powering on
When powered on the EIR data gets updated as the last step by mgmt.
Therefore avoid an update when getting a local name update as that's
part of the normal HCI init sequence.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| 6b4b73ee75bd65c4a47b1a323cb7c5180a6d2ea7 |
|
24-Oct-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix sending unnecessary HCI_Write_SSP_Mode command
This patch fixes sending an unnecessary HCI_Write_SSP_Mode command if
the command has already been sent as part of the default HCI init
sequence.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| 976eb20e61e33dd3e7840bc26bc5d33ab9ca9c5c |
|
24-Oct-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Make use feature test macros
For better code readability and avoiding simple bugs of checking the
wrong byte of the features make use of feature test macros whenever
possible.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| 33c525c0a37abd136f014f473f5a2efddba58167 |
|
24-Oct-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: mgmt: Restrict BR/EDR settings to BR/EDR-only adapters
This patch makes sure that settings which are specific for BR/EDR
capable adapters are not allowed for non-BR/EDR (e.g. LE-only) adapters.
Instead, a "not supported" error is returned of such a setting is
attempted to be set for a non-BR/EDR adapter.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| 7f0ae647b29ba80d5a1127804ba478e3de8a6b4c |
|
24-Oct-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix HCI command sending when powering on LE-only adapters
This patch makes sure that we don't send BR/EDR-only commands for
LE-only adapters when they get powered on. Doing this would just cause
command errors.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| 36a75f1b3ecf94dcf140b9d3d2f7a03b7e258480 |
|
18-Sep-2012 |
Jefferson Delfes <jefferson.delfes@openbossa.org> |
Bluetooth: Force the process of unpair command if disconnect failed
The unpair process tries to disconnect any connection pending with
remote. If there are some connection in connecting state, disconnect
command will fail and unpair mgmt command will stay pending.
That pending mgmt command can cause strange behavior like automatic
unpair after a lost connection.
Signed-off-by: Jefferson Delfes <jefferson.delfes@openbossa.org>
Acked-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| 23b3b1330abc643e1fbb7cfffcb6947e2583cff2 |
|
06-Sep-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Update management interface revision
For each kernel release where commands or events are added to the
management interface, the revision field should be increment by one.
The increment should only happen once per kernel release and not
for every command/event that gets added. The revision value is for
informational purposes only, but this simple policy would make any
future debugging a lot simple.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Cc: stable@vger.kernel.org
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| 92a25256f142d55e25f9959441cea6ddeabae57e |
|
06-Sep-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: mgmt: Implement support for passkey notification
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 <johan.hedberg@intel.com>
Cc: stable@vger.kernel.org
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| 562fcc246ebe31ade6e1be08585673b9b2785498 |
|
29-Aug-2012 |
Andrzej Kaczmarek <andrzej.kaczmarek@tieto.com> |
Bluetooth: mgmt: Fix enabling LE while powered off
When new BT USB adapter is plugged in it's configured while still being powered
off (HCI_AUTO_OFF flag is set), thus Set LE will only set dev_flags but won't
write changes to controller. As a result it's not possible to start device
discovery session on LE controller as it uses interleaved discovery which
requires LE Supported Host flag in extended features.
This patch ensures HCI Write LE Host Supported is sent when Set Powered is
called to power on controller and clear HCI_AUTO_OFF flag.
Signed-off-by: Andrzej Kaczmarek <andrzej.kaczmarek@tieto.com>
Cc: stable@vger.kernel.org
Acked-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| 3d1cbdd6aefff711bcf389fdabc4af9bc22e8201 |
|
29-Aug-2012 |
Andrzej Kaczmarek <andrzej.kaczmarek@tieto.com> |
Bluetooth: mgmt: Fix enabling SSP while powered off
When new BT USB adapter is plugged in it's configured while still being powered
off (HCI_AUTO_OFF flag is set), thus Set SSP will only set dev_flags but won't
write changes to controller. As a result remote devices won't use Secure Simple
Pairing with our device due to SSP Host Support flag disabled in extended
features and may also reject SSP attempt from our side (with possible fallback
to legacy pairing).
This patch ensures HCI Write Simple Pairing Mode is sent when Set Powered is
called to power on controller and clear HCI_AUTO_OFF flag.
Signed-off-by: Andrzej Kaczmarek <andrzej.kaczmarek@tieto.com>
Cc: stable@vger.kernel.org
Acked-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| f0d6a0ea330617454032d6e2ed48759858a44427 |
|
09-Aug-2012 |
Mikel Astiz <mikel.astiz@bmw-carit.de> |
Bluetooth: mgmt: Add device disconnect reason
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 <mikel.astiz@bmw-carit.de>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| 9a1a1996d54a92cae2affa1de689cb04ebe7bce1 |
|
24-Jul-2012 |
Andre Guedes <andre.guedes@openbossa.org> |
Bluetooth: Use lmp_ssp_capable where applicable
This patch replaces all LMP_SIMPLE_PAIR bit checking by the helper
macro lmp_ssp_capable.
Signed-off-by: Andre Guedes <andre.guedes@openbossa.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| c383ddc481a1774702473b4bb0d2927aab3f2d5a |
|
24-Jul-2012 |
Andre Guedes <andre.guedes@openbossa.org> |
Bluetooth: Use lmp_le_capable where applicable
This patch replaces all LMP_LE bit checking by the helper macro
lmp_le_capable.
Signed-off-by: Andre Guedes <andre.guedes@openbossa.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| ed3fa31f35896b42c54333edabf0a9e986fa952c |
|
24-Jul-2012 |
Andre Guedes <andre.guedes@openbossa.org> |
Bluetooth: Use lmp_bredr_capable where applicable
This patch replaces all LMP_NO_BREDR bit checking by the helper
macro lmp_bredr_capable.
Signed-off-by: Andre Guedes <andre.guedes@openbossa.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| bb4b2a9ae38ef3bac69627f35e4f916752631fd1 |
|
19-Jul-2012 |
Andrei Emeltchenko <andrei.emeltchenko@intel.com> |
Bluetooth: mgmt: Managing only BR/EDR HCI controllers
Add check that HCI controller is BR/EDR. AMP controller shall not be
managed by mgmt interface and consequently user space.
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Acked-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| 83ce9a06b5307c8d759ddd8e4f49e2495fb321f7 |
|
28-Jun-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Change page scan interval in fast connectable mode
This patch is based on a user space (hciops) patch which never made it
upstream but does make sense to include in the mgmt part of the kernel.
(User space) commit message from Dmitriy Paliy:
"
Page scan interval in fast connectable mode is changed from 22.5 msec to
160 msec to perform less aggressive page scanning. This is done
accordingly to controller vendor recommendation.
Primary concern is that current parameters 22.5 interval, 11.25 window,
and interleaved scanning occupy whole radio bandwidth. Changing interval
to 160 msec should be sufficient for both speeding up connection
establishment and leaving space for other activities, like inquiry scan,
e.g.
"
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| afeb019d0ac329feb500dca444d9692064789096 |
|
09-Jul-2012 |
Jaganath Kanakkassery <jaganath.k@samsung.com> |
Bluetooth: Refactor PIN code rejection to use user_pairing_resp()
Reuse user_pairing_resp() to send PIN code negative reply
Signed-off-by: Jaganath Kanakkassery <jaganath.k@samsung.com>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| 790eff4429e45b850859f1bb8117846dafd5f86a |
|
08-Jun-2012 |
Andre Guedes <aguedespe@gmail.com> |
Bluetooth: Use GFP_KERNEL in mgmt events functions
cmd_status, cmd_complete and mgmt_event functions are executed in
process context and they are not called inside atomic sections. Thus,
they should use GFP_KERNEL for memory allocation instead of GFP_ATOMIC.
Signed-off-by: Andre Guedes <aguedespe@gmail.com>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| 12b9456502d421a8272615fb641349eb2013b6d8 |
|
08-Jun-2012 |
Andre Guedes <aguedespe@gmail.com> |
Bluetooth: Use GFP_KERNEL in mgmt_pending_add
We are allowed to sleep in mgmt_pending_add, so we should use
GFP_KERNEL for memory allocations instead of GFP_ATOMIC.
Signed-off-by: Andre Guedes <aguedespe@gmail.com>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| 92c4c2049762dc0ef2b152df8c787051db1cdf60 |
|
08-Jun-2012 |
Andre Guedes <aguedespe@gmail.com> |
Bluetooth: Use GFP_KERNEL in mgmt_handlers
add_uuid and get_connections mgmt_handlers are executed by user
threads running in kernel-mode.
Signed-off-by: Andre Guedes <aguedespe@gmail.com>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| 33cef264cd945d64ae8cbbfc5f246661f9655483 |
|
18-Jun-2012 |
Andrei Emeltchenko <andrei.emeltchenko@intel.com> |
Bluetooth: Fix compile warnings in mgmt
Commit af7985bf85840e3dc90ba108a679db044f91f00e introduced regression
resulting in complie warnings:
...
net/bluetooth/mgmt.c:3568:27: warning: invalid assignment: |=
net/bluetooth/mgmt.c:3568:27: left side has type restricted __le32
net/bluetooth/mgmt.c:3568:27: right side has type int
net/bluetooth/mgmt.c:3570:27: warning: invalid assignment: |=
net/bluetooth/mgmt.c:3570:27: left side has type restricted __le32
net/bluetooth/mgmt.c:3570:27: right side has type int
net/bluetooth/mgmt.c:3580:21: warning: cast from restricted __le32
...
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| f960727e6c98a36018029c0512aa03f1c5faa914 |
|
13-Jun-2012 |
Vishal Agarwal <vishal.agarwal@stericsson.com> |
Bluetooth: Fix sending HCI_Disconnect only when connected
HCI_Disconnect should only be sent after connection is established.
If connection is not yet established and HCI_Disconnect is called
then disconnection complete will be received with a handle which
does not exist and hence this event will be ignored.
But as mgmt.c will not receive this event, its variable for pending
command is not cleared.This will result in future Disconnect commands
for that BD Address to be blocked with error busy.
Signed-off-by: Vishal Agarwal <vishal.agarwal@stericsson.com>
Acked-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| 3701f94451ea341fb5305cb55f7afc04bf0dc56e |
|
11-Jun-2012 |
Andre Guedes <andre.guedes@openbossa.org> |
Bluetooth: Remove magic value in disconnect mgmt handler
This patch replaces the magic value of variable 'reason' by the
proper macro.
Signed-off-by: Andre Guedes <andre.guedes@openbossa.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| af7985bf85840e3dc90ba108a679db044f91f00e |
|
11-Jun-2012 |
Jefferson Delfes <jefferson.delfes@openbossa.org> |
Bluetooth: Fix flags of mgmt_device_found event
Change flags field to matches userspace structure.
This field needs to be converted to little endian before forward it.
Signed-off-by: Jefferson Delfes <jefferson.delfes@openbossa.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| 4c47d7396420160d27209f578680141874c0110b |
|
07-Jun-2012 |
Vishal Agarwal <vishal.agarwal@stericsson.com> |
Bluetooth: Fix LE pairing completion on connection failure
For BR/EDR pairing is assumed to be finished when connection is
done. For LE if connection is successful it did not necessarily
mean that pairing is also done but if the connection is unsuccessful
it should be assumed that pairing procedure is also finished.
This patch registers a new function with connect_cfm_cb callback for
LE link which sends the pairing complete signal to user space if
connection is unsuccessful.
Signed-off-by: Vishal Agarwal <vishal.agarwal@stericsson.com>
Acked-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| 489dc48e7583d825304b0aff3fc17e706627b3c8 |
|
30-May-2012 |
Andrzej Kaczmarek <andrzej.kaczmarek@tieto.com> |
Bluetooth: Return proper mgmt state when LE pairing connection failed
MGMT_STATUS_BUSY should be returned when LE pairing cannot be started due
to another outgoing connection attempt is ongoing.
Signed-off-by: Andrzej Kaczmarek <andrzej.kaczmarek@tieto.com>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
|
| 8c520a59927a5600973782505dbb750d985057c4 |
|
23-May-2012 |
Gustavo Padovan <gustavo.padovan@collabora.co.uk> |
Bluetooth: Remove unnecessary headers include
Most of the include were unnecessary or already included by some other
header.
Replace module.h by export.h where possible.
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 8fc9ced398824739d3c25c8aa7f6f34d8e7a49d9 |
|
23-May-2012 |
Gustavo Padovan <gustavo.padovan@collabora.co.uk> |
Bluetooth: Fix coding style in the subsystem
This is some leftover from the last patches that fixed style. It is mostly
line over 80 characters fixes reported by checkpatch.pl.
checkpatch.pl is clean for these files now.
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 6039aa73a1323edc2d6d93a22505d4dc28f38e3f |
|
23-May-2012 |
Gustavo Padovan <gustavo.padovan@collabora.co.uk> |
Bluetooth: Remove most of the inline usage
Only obvious cases were left as inline, mostly oneline functions.
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 9b3b44604ac8e06d299718c5d0fa0b91b675ae0b |
|
23-May-2012 |
Andrei Emeltchenko <andrei.emeltchenko@intel.com> |
Bluetooth: Use defined link key size
Remove magic number with defined link key size.
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 8ce8e2b56f36c737888d040016f103d91ecbfbad |
|
17-May-2012 |
Gustavo Padovan <gustavo.padovan@collabora.co.uk> |
Bluetooth: Fix coding style in mgmt.c
Follow the coding style of the net subsystem.
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 53168e5b3b40efffff8b9f2e6e0eaf5607daa884 |
|
09-May-2012 |
Cristian Chilipirea <cristian.chilipirea@gmail.com> |
Bluetooth: Fixed checkpatch warnings
Fixed some checkpatch warnings in mgmt.c.
Signed-off-by: Cristian Chilipirea <cristian.chilipirea@gmail.com>
Signed-off-by: Gustavo Padovan <gustavo@padovan.org>
|
| 9d42820f378e6372f154a3f0c8def5d4bba29191 |
|
03-May-2012 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Enable Low Energy support by default
The Bluetooth Low Energy support so far was disabled by default via
a module parameter. With this change the module parameter will be removed
and Low Energy is enabled by default.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo@padovan.org>
|
| b12f62cfd9f46ac70013ce661640174b489efd39 |
|
25-Apr-2012 |
Andre Guedes <andre.guedes@openbossa.org> |
Bluetooth: Add dst_type parameter to hci_connect
This patch adds the dst_type parameter to hci_connect function.
Instead of searching the address type in advertising cache, we
use the dst_type parameter to establish LE connections.
The dst_type is ignored for BR/EDR connection establishment.
Signed-off-by: Andre Guedes <andre.guedes@openbossa.org>
Acked-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 31f7956c6648fbae9c9550e91d1c348d28276309 |
|
25-Apr-2012 |
Andre Guedes <andre.guedes@openbossa.org> |
Bluetooth: Move bdaddr_to_le to hci_core
This patch moves the helper function bdaddr_to_le to hci_core, so it
can be used in mgmt.c and hci_conn.c.
Signed-off-by: Andre Guedes <andre.guedes@openbossa.org>
Acked-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 378b5b7e8426f65a0ecb81b83a050c6a0c119e1f |
|
25-Apr-2012 |
Andre Guedes <andre.guedes@openbossa.org> |
Bluetooth: Rename mgmt_to_le to bdaddr_to_le
Since address type macros are not only related to Management
Interface anymore, it makes sense to rename the helper function
mgmt_to_le to bdaddr_to_le.
Signed-off-by: Andre Guedes <andre.guedes@openbossa.org>
Acked-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 57c1477c2c6b6c73ca40e4b23a80e3ecdfd9b684 |
|
25-Apr-2012 |
Andre Guedes <andre.guedes@openbossa.org> |
Bluetooth: Rename link_to_mgmt to link_to_bdaddr
Since address type macros are not only related to Management
Interface anymore, it makes sense to rename the helper function
link_to_mgmt to link_to_bdaddr.
Signed-off-by: Andre Guedes <andre.guedes@openbossa.org>
Acked-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 591f47f31ba4e89fc0cce2ad90da80945ce8bf94 |
|
25-Apr-2012 |
Andre Guedes <andre.guedes@openbossa.org> |
Bluetooth: Move address type macros to bluetooth.h
This patch moves address type macros to bluetooth.h since they will be
used by management interface and Bluetooth socket interface. It also
replaces the macro prefix MGMT_ADDR_ by BDADDR_.
Signed-off-by: Andre Guedes <andre.guedes@openbossa.org>
Acked-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
| 4596fde5401679f062336c6dbad8d9e4043858c2 |
|
16-Apr-2012 |
Hemant Gupta <hemant.gupta@stericsson.com> |
Bluetooth: mgmt: Fix address type while loading Long Term Key
This patch fixes the address type while loading long term keys when BT is
switched on. Without this fix pairing is reinitated even though LTK
exists for remote device because of mismatch of address type.
Signed-off-by: Hemant Gupta <hemant.gupta@stericsson.com>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 0c01bc486a6f5f397732f808ecbcd63665c605d8 |
|
12-Apr-2012 |
Syam Sidhardhan <s.syam@samsung.com> |
Bluetooth: mgmt: Remove unwanted goto statements
Remove goto statements that do nothing else than jump to the next line
of code.
Signed-off-by: Syam Sidhardhan <s.syam@samsung.com>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 0ed09148fa61e01cd27c92933ba275ea8078b34d |
|
03-Apr-2012 |
Andre Guedes <andre.guedes@openbossa.org> |
Bluetooth: Remove MGMT_ADDR_INVALID macro
This patch removes the MGMT_ADDR_INVALID macro. If the address type
isn't LE, we consider it is BR/EDR type.
Signed-off-by: Andre Guedes <andre.guedes@openbossa.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| eb19aaacb3f88dbd69e1cd9a2b1f054d4dade678 |
|
30-Mar-2012 |
Hemant Gupta <hemant.gupta@stericsson.com> |
Bluetooth: Send correct address type for LTK
This patch updates the address type sent from kernel to management
interface of BlueZ while sending the Long Term Key.
Signed-off-by: Hemant Gupta <hemant.gupta@stericsson.com>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 053262dce5a0cc503456d15e204cde205dcf927e |
|
27-Mar-2012 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Update management interface revision
For each kernel release where commands or events are added to the
management interface, the revision field should be increment by one.
The increment should only happen once per kernel release and not
for every command/event that gets added. The revision value is for
informational purposes only, but this simple policy would make any
future debugging a lot simple.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 642be6c768bd686577ffe6ebcc5e6132a932537b |
|
21-Mar-2012 |
Andre Guedes <aguedespe@gmail.com> |
Bluetooth: Check HCI_PERIODIC_INQ in start_discovery
This patch adds a HCI_PERIODIC_INQ check to start_discovery.
If periodic inquiry is enabled, we fail MGMT Start Discovery
command with MGMT_STATUS_BUSY code.
Signed-off-by: Andre Guedes <aguedespe@gmail.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo@padovan.org>
|
| e0d9727edb3b66865989a1f592c06606392146ca |
|
20-Mar-2012 |
Andre Guedes <andre.guedes@openbossa.org> |
Bluetooth: Refactor stop_discovery
This patch does a trivial code refactoring in stop_discovery
function by using a switch statement instead of an if-return-else
approach.
Signed-off-by: Andre Guedes <andre.guedes@openbossa.org>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo@padovan.org>
|
| 3e9fb6d87ee543b10bcf245d4a5c6aa1ab0ac2ab |
|
20-Mar-2012 |
Andrei Emeltchenko <andrei.emeltchenko@intel.com> |
Bluetooth: Silence sparse warning
Silence sparse warning shown below:
...
net/bluetooth/mgmt.c:448:15: warning: cast to restricted __le32
...
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Signed-off-by: Gustavo Padovan <gustavo@padovan.org>
|
| c72d4b8afa8002cd6f64225954bee78296321e7e |
|
16-Mar-2012 |
Szymon Janc <szymon.janc@tieto.com> |
Bluetooth: mgmt: Don't allow to set invalid value to DeviceID source
Reply with MGMT_STATUS_INVALID_PARAMS when userspace is trying to set
source with out-of-scope value.
Signed-off-by: Szymon Janc <szymon.janc@tieto.com>
Acked-by: Gustavo Padovan <gustavo@padovan.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| d97dcb66001222efa79e55f5260b9b660fd452a4 |
|
16-Mar-2012 |
Szymon Janc <szymon.janc@tieto.com> |
Bluetooth: mgmt: Fix some code style and indentation issues
Signed-off-by: Szymon Janc <szymon.janc@tieto.com>
Acked-by: Gustavo Padovan <gustavo@padovan.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| c9ecc48e2f3577a73dcd830d8b67ecc48e224465 |
|
15-Mar-2012 |
Andre Guedes <andre.guedes@openbossa.org> |
Bluetooth: LE support for MGMT stop discovery
This patch adds LE support to MGMT stop discovery command. So,
now we are able to cancel LE discovery procedures (LE-only and
interleaved).
Signed-off-by: Andre Guedes <andre.guedes@openbossa.org>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 2e3c35ead821498f5b0a5b6c62365fbb187420fc |
|
14-Mar-2012 |
Andrei Emeltchenko <andrei.emeltchenko@intel.com> |
Bluetooth: trivial: Remove sparse warnings
Fix sparse warnings related to incorrect type in assignment and static
symbol. Also use const keyword. Warnings are shown below:
...
net/bluetooth/mgmt.c:305:28: warning: incorrect type in assignment
(different base types)
net/bluetooth/mgmt.c:305:28: expected unsigned short [usertype] *opcode
net/bluetooth/mgmt.c:305:28: got restricted __le16 *<noident>
...
net/bluetooth/mgmt.c:2609:3: warning: symbol 'mgmt_handlers' was not declared.
Should it be static?
...
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 1f350c8724881fe6b1be9aa68d1e49508a6f8ab9 |
|
13-Mar-2012 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Fix broken usage of get_unaligned_le16
In case the struct is already __packed, there is no need to use unaligned
access to the data. So just use __le16_to_cpu in these cases.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| eb55ef07a211eea95088eb0e6cdbd53cd65d9755 |
|
14-Mar-2012 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Fix broken usage of put_unaligned_le16
In case the struct is already __packed, there is no need to use
unaligned access to the data. So just use cpu_to_le16 or
__constant_cpu_to_le16 in these cases.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| cdbaccca733c9dde3faf150150102dade311c91f |
|
12-Mar-2012 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Add management command for setting Device ID
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 <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 2b9be137b70bef9ec7835d83e225d8b35ba9c7ae |
|
12-Mar-2012 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Handle EIR tags for Device ID
The Device ID information can be provided via Extended Inquiry Data
as well. If a valid source is present, then include it.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 91c4e9b1ac595f83681c9a9de691e0f30eeafb44 |
|
12-Mar-2012 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Add TX power tag to EIR data
The Inquiry Response TX power tag should be added to the Extended
Inquiry Data (EIR) as well.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 78e8098e7b8db6a7dc01406464329c37d3b4973d |
|
09-Mar-2012 |
Andrei Emeltchenko <andrei.emeltchenko@intel.com> |
Bluetooth: Fix extra conversion to __le32
Value to be converted is already in __le32 format.
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 745c0ce35f904aeff8e1ea325c259a14a00ff1b7 |
|
13-Apr-2012 |
Vishal Agarwal <vishal.agarwal@stericsson.com> |
Bluetooth: hci_persistent_key should return bool
This patch changes the return type of function hci_persistent_key
from int to bool because it makes more sense to return information
whether a key is persistent or not as a bool.
Signed-off-by: Vishal Agarwal <vishal.agarwal@stericsson.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 76ec9de843c3cff41b3b15b752e1d08d91f0ad18 |
|
11-Mar-2012 |
Andrei Emeltchenko <andrei.emeltchenko@intel.com> |
Bluetooth: mgmt: Add missing endian conversion
Add missing endian conversion for page scan interval and window.
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 531563850b29726bf37a81e877277902881ab77e |
|
09-Mar-2012 |
Brian Gix <bgix@codeaurora.org> |
Bluetooth: mgmt: Fix corruption of device_connected pkt
Incorrect pointer passed to eir_append_data made mgmt_device_connected
event unparsable by mgmt user space entity.
Signed-off-by: Brian Gix <bgix@codeaurora.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 04124681f104c1980024ff249a34a77a249fd2bc |
|
08-Mar-2012 |
Gustavo F. Padovan <padovan@profusion.mobi> |
Bluetooth: fix conding style issues all over the tree
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 2b4bf3974249da74f4aef1e9180d4beaf6332515 |
|
02-Mar-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: mgmt: Fix updating local name when powering on
When powering on we need to apply whatever name has been set through
mgmt_set_local_name. The appropriate place for this is mgmt_powered()
and not hci_setup() since this needs to be applied also if the HCI init
sequence was already completed but the adapter was still "powered off"
from a mgmt perspective due the the HCI_AUTO_OFF still being set.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| 4f87da80a5210e66fb47b0e839f4d05016986f78 |
|
02-Mar-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Remove HCI_PI_MGMT_INIT flag for sockets
This flag is of no use right now and is in fact harmful in that it
prevents the HCI_MGMT flag to be set for any controllers that may need
it after the first one that bluetoothd takes into use (the flag is
cleared for the first controller so any subsequent ones through the same
bluetoothd mgmt socket never get the HCI_MGMT flag set).
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| 5f15903279143eb640f9ba1c0e72b52fe9e9e2a6 |
|
02-Mar-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: mgmt: Add new error code for invalid index
The index is part of the command header and not its parameters so it
makes sense to distinguish this from the invalid parameters error.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| d4f68526e438dbb7d194b08499a96c733131ad72 |
|
02-Mar-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: mgmt: Fix command status error code values
Error codes in the command status should always be from the set of
values defined for mgmt and never e.g. POSIX error codes.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| 17b02e625662906f370a3eb5e7495cf06ed7d4a4 |
|
01-Mar-2012 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Update MGMT and SMP timeout constants to use msecs_to_jiffies
The MGMT and SMP timeout constants are always used in form of jiffies. So
just include the conversion from msecs in the define itself. This has the
advantage of making the code where the timeout is used more readable.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| be22b54e8711734f4cb93ac31723b955fe9dbbe0 |
|
01-Mar-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: mgmt: Centralize message length checks
This patch moves the command length information into the command handler
table allowing the removal of length checks from the handler functions
and doing the check in a single place before calling the handler
function.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| 0f4e68cf6e70fc219f219799c799a8a3e3c13100 |
|
28-Feb-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: mgmt: Move command handlers into a table
By moving the command handlers into a table (the index being equal to
the opcode) the lookup is made a bit more efficient. Having a struct to
describe each handler also paves the way to add more meta-data for each
handler, e.g. the minimum message size for the command and allow
handling of common tasks like this in a centralized place.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| 6a919082e9b82a0de20f1248a33f3b3f005cebaf |
|
28-Feb-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: mgmt: Initialize HCI_MGMT flag for any command
The read_controller_info is typically the first command that user space
sends when taking a controller into use. This is also the reason why
this command has been used as the trigger to set the HCI_MGMT flag.
However, when not running the user-space daemon and using command line
tools it is possible that read_controller_info is not the first
controller specific command. This patch moves the HCI_MGMT
initialization to a generic place where it will be set for whatever
happens to be the first mgmt command targetting a specific controller.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| bdb6d97154b7b7e98867e9b71bae0f47ec70b1d7 |
|
28-Feb-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: mgmt: Refactor hci_dev lookup for commands
Almost all mgmt commands need to lookup a struct hci_dev based on the
index received within the mgmt headers. It makese therefore sense to
look this up in a single place and then just pass the hdev pointer to
each command handler function.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| 8b90129cc5789a4c65547c91c9a7b1fd3a4d56a4 |
|
23-Feb-2012 |
Andre Guedes <andre.guedes@openbossa.org> |
Bluetooth: Check capabilities in BR/EDR and LE-Only discovery
This patch add an extra check for BR/EDR and LE-Only discovery.
This way, we are able to return error immediately if the discovery
type requested is not supported by the device.
Signed-off-by: Andre Guedes <andre.guedes@openbossa.org>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 1de028ceb54ccd28cc96f1530a195ae1b6a6d5b5 |
|
01-Mar-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: mgmt: Add missing hci_dev locking to set_le()
The set_le() function was missing hci_dev locking which is e.g. critical
for the mgmt pending command adding/removing.
Acked-by: Gustavo F. Padovan <padovan@profusion.mobi>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 00abfe4442864144a77f70b6b411d691bcb796bf |
|
01-Mar-2012 |
Gustavo F. Padovan <padovan@profusion.mobi> |
Bluetooth: Fix coding style with breaking lines
Our limit is 80 and broken lines should as right as possible.
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 426c189a1b34c0d36d5eddbe1c35bc961b1a1b68 |
|
24-Feb-2012 |
Andre Guedes <andre.guedes@openbossa.org> |
Bluetooth: Change interleaved discovery behavior
According to last discussion on IRC, if an interleaved discovery is
issued, but the device is not dual mode, we should return error
instead of performing a regular BR/EDR or LE-only discovery.
Signed-off-by: Andre Guedes <andre.guedes@openbossa.org>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 0b60eba1b29740a606e6b7694d2dc98b6085a1bf |
|
27-Feb-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Don't send unnecessary write_le_enable command
If the local host features indicate that LE is already in the state that
is desired there's no point in sending the HCI command to try to change
the setting.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| 816a11d5ced501d368fabe09172f3d62744e8b53 |
|
26-Feb-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Use kernel int types instead of ones from stdint.h
u8/__u8/u32/etc should be used in the kernel instead of stdint.h types.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| 24b78d0f49b94f658e8bae707c158962535053dd |
|
23-Feb-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: mgmt: Fix clear_uuids response
Since the clear_uuids operation doesn't send an immediate HCI command
but just sets off a timer to wait for subsequent add_uuid calls it
doesn't make sense to wait until the timer fires off to send the
response. Instead send the response immediately.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| 90e704543d6702971ecfe3fe2325829d89b76f6b |
|
23-Feb-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: mgmt: Fix dev_class related command response timing
All mgmt commands that may fire off a hci_write_class_of_device command
should wait for the completion of the HCI command before sending a
response to user space.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| c95f0ba76f902bc8b540468b695bcfe8948e8e46 |
|
23-Feb-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: mgmt: Track pending class changes
This patch adds a flag to track pending changes to the class of device.
This is needed since we cannot cleanly handle multiple simultaneous
commands and need to return a "busy" error status in the mgmt commands
that might trigger a class change.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| 08c79b6133b70a6e3d462d11a89c80259ac66ec7 |
|
23-Feb-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: mgmt: Add flags parameter to device_connected
This patch updates the Device Connected events to match the latest API
by adding a flags parameter to them.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| 9246a8693e74b3480913cf6e0c2d472267169990 |
|
23-Feb-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: mgmt: Fix clear UUIDs response
We also need to send a proper response when clearing UUIDs. This patch
adds fixes the missing response for this use case.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| 4004b6d96a14edbd157a62ae25bf61022d7caccc |
|
23-Feb-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: mgmt: Move service cache setting to a more sensible place
Since we can now add UUIDs when powered off we don't really need to
always use the service cache to avoid large bursts of HCI commands.
Instead, the only important use case is when we're already powered and
user space starts to initialize itself. This can be easiest detected by
a "clear UUIDs" operation which is where this patch moves the service
cache setting.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| 9997a5332320dbaaee64b5c0581ccaa6589a15c9 |
|
23-Feb-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: mgmt: Fix return value of add/remove_uuid
The Add/Remove UUID commands should return the device class instead of
an empty parameter list.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Gustavo F. Padovan <padovan@profusion.mobi>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| 504c8dcd6b0ec3cd36ab221695c5516e88cf3d79 |
|
23-Feb-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: mgmt: Fix update_eir/class with HCI_AUTO_OFF flag set
If we're powered but still have the HCI_AUTO_OFF flag set the
update_eir and update_class functions should not do anything.
Additionally these functions need to be called when the flag is finally
cleared through set_powered or when powering on for real.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Gustavo F. Padovan <padovan@profusion.mobi>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| 60fc5fb66efa0bcbe028637206ed59df8cd4ac19 |
|
23-Feb-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: mgmt: Fix count parameter in get_connections reply
This patch fixes the count parameter in the Get Connections reply
message. We cannot know the right number until iterating through all
connections so set the parameter value only after the loop.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| 388fc8faf200f80159353eb86cde4ab75d0a0bbd |
|
22-Feb-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: mgmt: Add legacy pairing info to dev_found events
This patch makes sure that legacy pairing vs SSP infomation gets
properly propageted to the device_found events in the form of the legacy
pairing flag.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| 9a395a80dc6a2004787539dcc0c7d167ba87e89a |
|
22-Feb-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: mgmt: Fix device_found parameters
According to the latest mgmt API there's a flags field instead of a
separate confirm_name paramter.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| 86a8cfc6d0428f32d702ec59c1b3ef38541a6821 |
|
22-Feb-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: mgmt: Fix unpair_device responses
This patch adds an error return when not powered and cleans up/simpifies
the function logic in the same go.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| 5f97c1df5563349795f26ed249e2a8840237c569 |
|
22-Feb-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: mgmt: Add missing powered checks to commands
This patch adds missing powered checks to pair_device,
cancel_pair_device, add_remote_oob_data and remove_remote_oob_data.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| 932f5ff5e32bf520eb9287b050c926faa6e76bcf |
|
22-Feb-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: mgmt: Allow class of device changes while powered off
This patch makes it possible to set the class when powered off. When
powering on the right class of device value will be automatically
writen to the controller.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| 7770c4aacaf34fb69cb2acfb7469e9b4e34f1674 |
|
22-Feb-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: mgmt: Check for HCI_UP in update_eir() and update_class()
These functions should just silently fail when we're not powered on
instead of trying to send HCI commands.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| 8ec37034ef36b89cfb060bd9273db24e6acb1b3a |
|
22-Feb-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: mgmt: Fix return value for set_class
The return parameters for Set Device Class should consist of the new
class value.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| 27fcc362297b8e838a929c947b82eabb3f4b7591 |
|
22-Feb-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: mgmt: Fix missing short_name in read_info
The short name is part of the Read Controller Info response and should
be appropriately filled in based on the value of hdev->short_name.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| 7bdaae4a4bc075cf73ab9c3a531b7229caa1f49e |
|
22-Feb-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: mgmt: Fix name_changed event for short name changes
Since we can't reliably track the short name changes just assume that we
had a change whenever there's a pending mgmt command. In the worst case
we just get one unnecessary name_changed signal.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| 28cc7bde5978cbc58c9026123fa5f33b62ad66b3 |
|
22-Feb-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: mgmt: Allow local name changes while powered off
This patch makes it possible to set the local name before powering on
the device. The name will be applied using the hci_write_local_name
command once the device gets powered on.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| 490c5baba7a5ad80782d5eb778638d1cfc8d70ce |
|
22-Feb-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Add hdev->short_name for EIR generation
It's possible to provide a short name through the mgmt interface and
this name can be used for EIR generation when the full name doesn't fit
there. This patch adds the preliminary tracking of the provided short
name.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| 7f9a903c57bb42b9f7ad8fb7867859d3252229ab |
|
22-Feb-2012 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Send management event for class of device changes
Currently there are no events to other management sockets if the class of
device got changed. So make sure they are sent.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 955638ecec9431788e291fc99f34c42124071abe |
|
22-Feb-2012 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Fix handling of discoverable setting with timeout
The current handling of the discoverable timeout was missing the proper
handling of the timeout when the mode was already set. Now the command
can be used to expire or retrigger the timeout.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 24c54a90527ca5b85e7feedde2c779dc056ffddb |
|
22-Feb-2012 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Disabling discoverable with timeout is invalid
Add one extra sanity check to ensure that the supplied timeout value is
actually valid in this context.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| f51d5b248981d05269e4f83ab8f8ed7ed494fe33 |
|
22-Feb-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: mgmt: Fix updating EIR when updating the name
Whenever we update the local device name the EIR data also needs to be
updated to reflect this. The update_eir() function in mgmt.c depends on
hdev->dev_name to be up to date so the patch also makes sure that the
mgmt function is called from hci_event.c after the update has happened.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| 06199cf86a84206cfdc96b8dc02d5c27efa8c60f |
|
22-Feb-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: mgmt: Implement Set LE command
This patch implements support for the Set LE mgmt command. Now, in
addition to the enable_le module parameter user space needs to send an
explicit Enable LE command to enable LE support.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| 6c8f12c143fe83485afa530320e6f70dfc1aad54 |
|
22-Feb-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: mgmt: Fix Set SSP supported check
The test for SSP support needs to be earlier in the set_ssp function so
that we return an error when SSP is not supported even when the device
is powered off.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| 97e0bdeb93cc9bd014c21d5400af4fa7f2fe2f91 |
|
22-Feb-2012 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Enable timestamps for control channel
The control channel can be also monitored, so include timestamps here
as well. And make sure management events get their timestamp when they
are created.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| c80da27e868f6ffbe1c6588937aa4e7aeab21dec |
|
22-Feb-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: mgmt: Fix clearing of hdev->eir
The hdev->eir buffer needs to be cleared when clearing the EIR data.
Otherwise subsequent attempts at setting the EIR to something valid
again may fail because the code thinks that the EIR hasn't changed.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| 5fc6ebb102fdf6f589242ebfe3a07d112d60c7d5 |
|
22-Feb-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: mgmt: Fix EIR toggling with SSP
This patch fixes setting the EIR properly when the SSP flag has been set
when powered off (in such a case there is no pending Set_SSP command).
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| 6bf0e4699d1dd56f7f8c12cf332ebffaf1c5e83e |
|
22-Feb-2012 |
Andrei Emeltchenko <andrei.emeltchenko@intel.com> |
Bluetooth: Fix coding style issues in mgmt code
In this case we need to use braces in both branches.
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| e5f0e151426bd83e4852a7a150fc6ad8ee349e69 |
|
22-Feb-2012 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Fix two minor style issues in management code
WARNING: Statements terminations use 1 semicolon
+ return err;;
WARNING: space prohibited between function name and open parenthesis '('
+ err = cmd_status (sk, index, MGMT_OP_CONFIRM_NAME,
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| c0ecddc2507da980af307aae40d6bcdea4c195dc |
|
21-Feb-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: mgmt: Make Set SSP command callable while powered off
This patch makes it possible to enable SSP through mgmt even when
powered off. The setting will then get automatically actiated when
powering on.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| 47990ea09d393da8fb6cf284f4dba704c3661973 |
|
22-Feb-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: mgmt: Make Set Link Security callable while powered off
This patch makes it possible to change the Link Security setting while
powered off and have it automatically enabled when powering on a device.
To track the desired state once powered on a new HCI_LINK_SECURITY flag
is added.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| ed9b5f2fa053adce8dac88a385d2225a8ac5f0b5 |
|
21-Feb-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: mgmt: Fix connectable/discoverable response values
The connectable/discoverable flags need to be changed before sending the
response since otherwise the settings value will be incorrect.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| 0224d2fafbbed4ac0cb05d08d3adab506a398451 |
|
21-Feb-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: mgmt: Fix New Settings event for connectable/discoverable
When powered off and doing changes to the Connectable or Discoverable
setting we should also send an appropriate New Settings event in
addition to the command response.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| beadb2bddce5810dc668da156b4c2ca457940250 |
|
21-Feb-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: mgmt: Add convenience function for sending New Settings
The New Settings event needs to be sent from quite many places so it
makes sense to have a convenience function for it to simplify the code.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| f1f0eb02213a3003ecb10b9c61694e588267b824 |
|
21-Feb-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: mgmt: Fix current settings values when powered off
We should not stop iterating through the various settings if powered off
since most may still be set even then.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| df2c6c5ed5c0bc13b78e855d3e5d9aa3472567ba |
|
21-Feb-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: mgmt: Fix Removing discoverable timeout in set_connectable
When switching connectable mode off any pending discoverable timeout
must also be disabled to avoid duplicate write_scan_enable commands.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| 5e5282bbfde9ca6157dba913d90cbab859a837e2 |
|
21-Feb-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: mgmt: Allow connectable/discoverable changes in off state
This patch makes it possible to toggle the connectable & discoverable
settings when powered off. Two new hdev->dev_flags flags are added to
track what the scan mode should be when the device is finally powered
on.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| 0cbf4ed6e6f43ac399afefdd14a1ee86db8de7d0 |
|
21-Feb-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: mgmt: Fix pairable setting upon initialization
When mgmt is not in use the HCI_PAIRABLE flag will get implicitly set so
that pairing still works with old user space versions. However, as soon
as mgmt comes into play we should clear this flag so that it can be
properly set through the set_pairable command by user space.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| 5400c044f3fac38f521362d76711e4c170f78b89 |
|
21-Feb-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: mgmt: Fix set_fast_connectable error return
This patch ensures that Set Fast Connectable fails apropriately if we
are not already in a connectable state (which is a pre-requisite for
fast connectable).
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| b5235a65ad19f47c5995f054d3dcce90570d1a1c |
|
21-Feb-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: mgmt: Fix set_local_name and set_dev_class powered checks
Both the Set Local Name and the Set Device Class commands should fail if
the adapter is not powered on.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| 4b34ee782164fbaf29b2e7c0e8cb3a898c0986ca |
|
21-Feb-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: mgmt: Fix powered checks for commands
Having the HCI_AUTO_OFF flag set means that from a mgmt interface
perspective we're still not powered, so all tests for HCI_UP should also
include a test for HCI_AUTO_OFF. This patch adds a convenience macro for
it.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| f0d4b78a68c4fe3b0d45de9a50e8d29419177b83 |
|
21-Feb-2012 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Only keep controller up after init if powered on
When a new controller gets added to the system, it needs to be brought
up briefly to read basic information like features, BD_ADDR etc. and
after a timeout it will be brought back down.
The only command that should overwrite this timeout is the set power
command from the management interface. Just reading the controller
list or information is not a good reason to keep the controller up.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| cacaf52f51697f832a26e8fdaa7b8e85785085da |
|
20-Feb-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: mgmt: Clear EIR data when disabling SSP
EIR shouldn't be enabled if SSP isn't enabled. This patch adds the
clearing of EIR data when disabling SSP and restores the data when SSP
is re-enabled.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| 1e16357480fdeaeff7c5572f1afba7835473fcb6 |
|
20-Feb-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: mgmt: Fix Set SSP check for supported feature
If the local controller doesn't support SSP we should always return an
error for the Set SSP command.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| 6d80dfd094a7b286e95cdcac79efeb7bbb4e226f |
|
20-Feb-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: mgmt: Add basic support for Set High Speed command
This patch adds rudimentary support for the Set High Speed command in
the form of a new HCI dev flag (HCI_HS_ENABLED).
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| f963e8e9d3652f4a8065d969206707a1c21ff9b0 |
|
20-Feb-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: mgmt: Add address type parameter to Discovering event
This patch adds an address type parameter to the Discovering event. The
value matches that given to Start/Stop Discovery.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| d930650b59be72342bc373ef52006ca99c1dd09e |
|
20-Feb-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: mgmt: Add address type parameter to Stop Discovery command
This patch adds an address type parameter to the Stop Discovery command
which should match the value given to Start Discovery.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| d7b7e79688c07b445bc52adfedf9a176be156f4b |
|
20-Feb-2012 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Set supported settings based on enabled HS and/or LE
Since neither High Speed (HS) nor Low Energy (LE) are fully implemented
yet, only expose them in supported settings when enabled.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| a6fb08dfe8654e399c9bbca34be914e213560b5e |
|
20-Feb-2012 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Remove unneeded bt_cb(skb)->channel variable
The bt_cb(skb)->channel was only needed to make hci_send_to_sock() be
used for HCI raw and control sockets. Since they have now separate sending
functions this is no longer needed.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 470fe1b540fb50ba8ce01e0ac985602e8fbb108c |
|
20-Feb-2012 |
Marcel Holtmann <marcel@holtmann.org> |
Bluetooth: Split sending for HCI raw and control sockets
The sending functions for HCI raw and control sockets have nothing in
common except that they iterate over the socket list. Split them into
two so they can do their job more efficient. In addition the code becomes
more readable.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 2da9c55c5a4a0b8f0348b7acd70d8b08a6ae4573 |
|
17-Feb-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: mgmt: Bump mgmt version
This patch bumps the mgmt version to 1 and resets the revision to 0.
This is in order to indicate API stability to user space. The mgmt API
has reached a point where no major backwards incompatible changes are
expected so it makes sense to do this version bump now.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| bf1e3541f75a395e1e21b144fe1c387cc71baff1 |
|
19-Feb-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: mgmt: Fix OOB command response parameters
The response to the Add/Remove Out Of Band Data commands should include
the same address as was given in the command itself.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| f0eeea8b61d6e8316f6137b372eb3f3ac180508c |
|
18-Feb-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: mgmt: Fix (Un)Block Device return parameters
The same address as was passed to the (Un)Block Device command should
also be returned in the command response message.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| f808e166e7c529a7e706cda916c8c99589d2d95b |
|
18-Feb-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: mgmt: Fix Start Discovery return parameters
The same address type that was passed to the Start Discovery command
should also be returned in the response message.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| e211326c0b064e8fe2a8cb51427c3f2044ad84be |
|
18-Feb-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: mgmt: Fix Pair Device response status values
This patch fixes the status in Pair Device responses to follow proper
mgmt status values.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| aee9b218036476b8b659de5bbfada3a4633f635b |
|
18-Feb-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: mgmt: Move status parameters into the cmd_complete header
Instead of having status paramters part of each individual command
response it's simpler to just have the status as part of the command
complete header. This patch updates the code to follow this convention
and thereby also ensures compliance with the latest mgmt API
specification.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| 5e0452c00a2e4b04ec1482248c897dacf106f1df |
|
18-Feb-2012 |
Andre Guedes <andre.guedes@openbossa.org> |
Bluetooth: Interleaved discovery support
This patch adds interleaved discovery support to MGMT Start
Discovery command.
In case interleaved discovery is not supported (not a dual mode
device), we perform BR/EDR or LE-only discovery according to the
device capabilities.
Signed-off-by: Andre Guedes <andre.guedes@openbossa.org>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 343f935bfa44189c68527102c409286b0cfc4526 |
|
18-Feb-2012 |
Andre Guedes <andre.guedes@openbossa.org> |
Bluetooth: Merge INQUIRY and LE_SCAN discovery states
This patch merges DISCOVERY_INQUIRY and DISCOVERY_LE_SCAN states
into a new state called DISCOVERY_FINDING.
From the discovery perspective, we are pretty much worried about
to know just if we are finding devices than what exactly phase of
"finding devices" (inquiry or LE scan) we are currently running.
Besides, to know if the controller is performing inquiry or LE scan
we should check HCI_INQUIRY or HCI_LE_SCAN bits in hdev flags.
Moreover, merging this two states will simplify the discovery state
machine and will keep interleaved discovery implementation simpler.
Signed-off-by: Andre Guedes <andre.guedes@openbossa.org>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 4aab14e5504e84c42534378f91e836e6f55d0886 |
|
18-Feb-2012 |
Andre Guedes <andre.guedes@openbossa.org> |
Bluetooth: Track discovery type
This patch adds to struct discovery_state the field 'type' so that
we can track the discovery type the device is performing.
Signed-off-by: Andre Guedes <andre.guedes@openbossa.org>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| f39799f5047c4827b200acbf33cd0ba076afd7ed |
|
18-Feb-2012 |
Andre Guedes <andre.guedes@openbossa.org> |
Bluetooth: Prepare start_discovery
This patch does some code refactoring in start_discovery function
in order to prepare it for interleaved discovery support.
MGMT_ADDR_* macros were moved to hci_core.h since they are now used
to define discovery type macros.
Discovery type macros were defined according to mgmt-api.txt
specification:
Possible values for the Type parameter are a bit-wise or of the
following bits:
1 BR/EDR
2 LE Public
3 LE Random
By combining these e.g. the following values are possible:
1 BR/EDR
6 LE (public & random)
7 BR/EDR/LE (interleaved discovery)
Signed-off-by: Andre Guedes <andre.guedes@openbossa.org>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| ea585ab51d3fe2eb2d738c91f83e7c309e76b4fe |
|
17-Feb-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Add Intel copyright to mgmt files
This patch adds the appropriate Intel copyright to mgmt files.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| a198e7b100b26dd6ac0240487ca37bad0f53e3e6 |
|
17-Feb-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: mgmt: Add address type to confirm name command
The latest mgmt API includes an address type for all messages containing
an address. This patch updates the confirm name command to match this.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| d8457698e7f23a05055396a15ec72ba663282867 |
|
17-Feb-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: mgmt: Add address type to PIN code messages
The latest mgmt API includes address types for all messages containing
an address. This patch updates the PIN code messages to match this.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| d753fdc40f60da2eef03b4816392081a552fea5a |
|
17-Feb-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: mgmt: Add address type to link key messages
The latest mgmt API includes an address type wherever there's an address
present. This patch updates the link key messages to match it.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| ed2c4ee360709ca838efa0ea4d6295590aff3d24 |
|
16-Feb-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: mgmt: Add support for Set SSP command
The Set SSP mgmt command can be used for enabling and disabling Secure
Simple Pairing support for controllers that support it.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| 33ef95ed30283eb17c686a815caf1d33e966fe4a |
|
16-Feb-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: mgmt: Add support for Set Link Security command
The Set Link Security mgmt command is used to enable or disable link
level security, also known as Security Mode 3. This is rarely enabled in
modern systems but the command needs to be available for completeness,
qualification purposes and those few systems that actually want to
enable it.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| 7bb895d68e0c18b730bd89f2ed7e58de0e3a591a |
|
17-Feb-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: mgmt: Use more consistent error variable names
For simple integer errors the variable name "err" is more consistent
with the existing code base than "ret".
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| 76a7f3a40c2bfbdb5f2b23ac780fa4e4f22e8659 |
|
16-Feb-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Remove unused member from cmd_lookup struct
The val member of cmd_lookup isn't used anywhere so it can be removed.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| 203159d486006a18fa1ccf787a10d15d3128cdac |
|
13-Feb-2012 |
Andre Guedes <andre.guedes@openbossa.org> |
Bluetooth: Fix discovery state machine
In case of Start Discovery command failure, we should set the discovery
state to DISCOVERY_STOPPED. Otherwise, we stuck at DISCOVERY_STARTING
state and subsequent Start Discovery commands will simply fail.
Signed-off-by: Andre Guedes <andre.guedes@openbossa.org>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| e70bb2e89959983aebcfce28f645a1104ffa9ab2 |
|
13-Feb-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Implement Read Supported Commands commands for mgmt
This patch implements the Read Supported Commands mgmt command which was
recently added to the API specification. It returns a list of supported
commands and events to user space.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| b1078ad0be344e7bec6e7991f33df17565d24e08 |
|
09-Feb-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Add Device Unpaired mgmt event
This patch add a new Device Unpaired mgmt event. This will be sent to
all mgmt sockets except the one that requested unpairing (that socket
will get a command complete instead). The event is also reserved for
future SMP updates where a remote device will be able to request pairing
revocation from us.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| 82eb703efc2ad2ac52cada85a5119bb9dfcea942 |
|
09-Feb-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix mgmt_unpair_device command status
The default response status to unpair_device should be set as 0 instead
of a generic failure value. When disconnection is not needed (i.e. we
can reply imediately) we should return success and not failure.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| bab73cb68435232ba78a4bd1ac1a85862e3be0bb |
|
09-Feb-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Add address type to mgmt_ev_auth_failed
This patch updates the Authentication Failed mgmt event to match the
latest API specification by adding an address type to it.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| 88c1fe4ba55c7245ad2f3c81689f854287875121 |
|
09-Feb-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Add address type to mgmt blacklist messages
This patch updates the implmentation for mgmt_block_device and
mgmt_unblock_device and their corresponding events to match the latest
API specification.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| 664ce4cc293cd6c76236617f78689d0e03e69287 |
|
09-Feb-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Add address type to Out Of Band mgmt messages
This patch updates the implementation for these mgmt to be up to date
with the latest API specification. Right now the address type isn't
actually used for anything but that might change in the future.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| 272d90df2d4d065e782cafb08358bd8918bf703a |
|
09-Feb-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Add address type to user_confirm and user_passkey messages
This patch upadate the user confirm and user passkey mgmt messages to
match the latest API specification by adding an address type parameter
to them.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| 88c3df13ca06718e5a8f509ae9cbb1228c10d537 |
|
09-Feb-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Update mgmt_disconnect to match latest API
This patch adds an address type parameter to the disconnect command and
response in order to match the latest mgmt API specification.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| 124f6e35286c9d8dc96f147a9026081256136615 |
|
09-Feb-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Update and rename mgmt_remove_keys to mgmt_unpair_device
This patch renames the mgmt_remove_keys command to mgmt_unpair_device
and updates its parameters to match the latest API (specifically, it
adds an address type parameter to the command and its response).
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| 343fb14549a736b348b08e702057487a7ec44d5d |
|
22-Nov-2011 |
Andre Guedes <andre.guedes@openbossa.org> |
Bluetooth: Add BT_DBG to mgmt_discovering()
This is helpful for device discovery implementation & debuging.
Signed-off-by: Andre Guedes <andre.guedes@openbossa.org>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 053c7e0c4a40e2bb44e3c1e61e263be00688a136 |
|
03-Feb-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix device_found event length for remote name resolving
The correct length of the event is the size of the ev struct (not size
of the pointer like the code was previously using) plus the length of
the variable-sized EIR data at the end of the struct.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| e87775250f322b8f1612cf9918fcde827948f087 |
|
03-Feb-2012 |
Andre Guedes <andre.guedes@openbossa.org> |
Bluetooth: Fix indentation
This patch fixes a #define indentation in mgmt.c.
Signed-off-by: Andre Guedes <andre.guedes@openbossa.org>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 3fd2415363629b779549705f341e0645e32c1ad5 |
|
03-Feb-2012 |
Andre Guedes <andre.guedes@openbossa.org> |
Bluetooth: MGMT start discovery LE-Only support
This patch adds LE-Only discovery procedure support to MGMT Start
Discovery command.
Signed-off-by: Andre Guedes <andre.guedes@openbossa.org>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| b0dbfb46ba0c0d2fe4c90e2046f7b36275763a7e |
|
03-Feb-2012 |
Vinicius Costa Gomes <vinicius.gomes@openbossa.org> |
Bluetooth: Add support for removing LTK's when pairing is removed
Instead of having a separated command for removing SMP keys, we use the
Remove Keys command to remove *all* keys.
Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@openbossa.org>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 346af67b8d116f01ef696fd47959a55deb2db8b6 |
|
03-Feb-2012 |
Vinicius Costa Gomes <vinicius.gomes@openbossa.org> |
Bluetooth: Add MGMT handlers for dealing with SMP LTK's
This adds a method to notify that a new LTK is available and
a handler to store keys coming from userspace into the kernel LTK
list.
Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@openbossa.org>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 650f726d16a3f25153d785b531516f6e90d2014f |
|
03-Feb-2012 |
Vinicius Costa Gomes <vinicius.gomes@openbossa.org> |
Bluetooth: Fix doing some useless casts when receiving MGMT commands
Every command handler of mgmt does a cast to the command structure
so it can properly interpreted. So we can avoid that cast if we
make those functions receive a void * directly.
Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@openbossa.org>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| 28424707a2e4ad38ab546d2ed5e3d6b035a84258 |
|
02-Feb-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: mgmt: Implement Cancel Pair Device command
This patch implements the Cancel Pair Device command for mgmt. It's used
by user space to cancel an ongoing pairing attempt which was triggered
by the Pair Device command.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| 84bde9d6c0e6830f4a8685a5d237965053118bf9 |
|
25-Jan-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Convert hdev->ssp_mode to a flag
The ssp_mode is essentially just a boolean so it's more appropriate to
have it simply as a flag in hdev->dev_flags.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| b644ba33699711630099efc58a4efc225560aceb |
|
17-Jan-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Update device_connected and device_found events to latest API
This patch updates mgmt_ev_device_connected and mgmt_ev_device found to
include an EIR-encoded remote name and class whenever possible. With
this addition the mgmt_ev_remote_name event becomes unnecessary and can
be removed. Since the connected event doesn't map to hci_conn_complete
anymore a HCI_CONN_MGMT_CONNECTED flag is added to track when mgmt has
been notified about a connection.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| 1dc06093a9f353ef19b7b5180602884d0ce065c5 |
|
15-Jan-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Merge device class into the EIR data in mgmt_ev_device_found
There's no need to have a separate device class field since the same
information can be encoded into the EIR data.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| e319d2e74378660c5e09a1b8703663ba97f0f62a |
|
15-Jan-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Add eir_len parameter to mgmt_ev_device_found
This patch add a two byte eir_len parameter mgmt_ev_device_found. Since
it's unlikely that the data will in the short term be much bigger than
conventional EIR lengths just use a small stack based buffer for now to
avoid dynamic memory allocation & freeing.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| afc747a600ff2e3a4eef8f312fc766608a1360e2 |
|
15-Jan-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Rename mgmt connected events to match user space
User space uses device_(dis)connected instead of just (dis)connected so
rename the defines and functions to match this.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| 7d262f86f6b73efb500be9d9242ef0673221493d |
|
10-Jan-2012 |
Andre Guedes <andre.guedes@openbossa.org> |
Bluetooth: Add 'eir_len' param to mgmt_device_found()
This patch adds a new parameter to mgmt_device_found() to inform
the length of 'eir' pointer.
EIR data from LE advertising report event doesn't have a fixed length
as EIR data from extended inquiry result event does. We needed to
change mgmt_device_found() so it copies 'eir_len' bytes instead of
HCI_MAX_EIR_LENGTH.
Signed-off-by: Andre Guedes <andre.guedes@openbossa.org>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
|
| a3d4e20a88f54571d794cca365f232bfed0669bb |
|
08-Jan-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Sort to-be-resolved devices by RSSI during discovery
This patch makes sure that devices with stronger signal (RSSI closer to
0) are sorted first in the resolve list and will therefore get their
names resolved first during device discovery. Since it's more likely
that the device the user is trying to discover has a strong signal due
to its proximity this ensures that the user gets the "device found"
event for it more quickly.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| a8b2d5c2cfe1c6398e3fdd4372c4ae7f74fb4493 |
|
08-Jan-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Move mgmt related flags from hdev->flags to hdev->dev_flags
There's no point in exposing these to user-space (which is what happens
to everything in hdev->flags) so move them to dev_flags instead.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| 30dc78e1a2bcbe2a0fca7aa44dfded4bb0db6148 |
|
04-Jan-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Add name resolving support for mgmt based discovery
This patch adds the necessary logic to perform name lookups after
inquiry completes. This is done by checking for entries in the resolve
list after each inquiry complete and remote name complete HCI event.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| ff9ef5787046c3fd20cf9f7ca1cd70260c1eedb9 |
|
04-Jan-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Add discovery state tracking
This patch adds proper state tracking to the device discovery process.
This makes it possible to return appropriate errors when trying to stop
a non-active discovery or start discovery when it is already ongoing.
Once name resolving is implemented this also makes it possible to know
what the right action to do is when a remote name lookup is cancelled.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| 30883512be0839349d29c7b0bc31016e0498cf8c |
|
04-Jan-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Rename hdev->inq_cache to hdev->discovery
This struct is used for not just inquiry caching but also for general
device discovery state tracking so it's better to rename it to something
more appropriate.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| 561aafbcb2e3f8fee11d3781f866c7b4c4f93a28 |
|
04-Jan-2012 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Add initial mgmt_confirm_name support
This patch adds initial support for mgmt_confirm_name. It adds the
necessary tracking of the name state by extending the inquiry cache. The
actual name resolving operation (to be done once inquiry is finished) is
not yet part of this patch.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| 32748db00228b67a5315a91e1a6dd2c54864d87b |
|
30-Dec-2011 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Move Extended Inquiry Response defines to hci.h
The EIR defines are needed also outside of mgmt.c (e.g. in hci_event.c
to check if EIR data has the complete name) so it's better to have them
in a single public place, i.e. hci.h.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
|
| e75a8b0c332875b2a2d22acdc331fc2b83788cac |
|
02-Jan-2012 |
Andre Guedes <andre.guedes@openbossa.org> |
Bluetooth: Fix mgmt_stop_discovery_failed()
Stop Discovery Command Status Event should use mgmt status code.
Signed-off-by: Andre Guedes <andre.guedes@openbossa.org>
Acked-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 59e294065ddee7074af91e4f5e12e6095eb1135b |
|
30-Dec-2011 |
Andre Guedes <aguedespe@gmail.com> |
Bluetooth: Rename extfeatures
This patch renames hdev->extfeatures to hdev->host_features since it
holds the extended features Page 1 (aka host features).
Signed-off-by: Andre Guedes <aguedespe@gmail.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 5fe57d9e9edb9182d1fa941b94902444c3174ccd |
|
22-Dec-2011 |
Brian Gix <bgix@codeaurora.org> |
Bluetooth: Add SMP to User Passkey and Confirm
Low Energy pairing is performed through the SMP (Security Manager Protocol)
mechanism rather than HCI.
Signed-off-by: Brian Gix <bgix@codeaurora.org>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| c9c2659f1ea84f860af82cac504cc58f17067523 |
|
14-Dec-2011 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Use correct struct for user_confirm_neg_reply
This patch fixes user_confirm_neg_reply to use the appropriate struct
for accessing the call parameters.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 7d78525dcf5c6fe5e6e73d22776ed5f960e3153e |
|
14-Dec-2011 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Add timer for automatically disabling the service cache
We do not want the service cache to be enabled indefinitely after
mgmt_read_info is called. To solve this a timer is added which will
automatically disable the cache if mgmt_set_dev_class isn't called
within 5 seconds of calling mgmt_read_info.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| ef5803729c2323204f7372617ad97e55e94153b9 |
|
14-Dec-2011 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Move EIR and CoD update functions to a better position
Due to the upcoming addition of a service cache timer the functions to
update the EIR and CoD need to be higher up in mgmt.c in order to avoid
unnecessary forward-declarations. This patch simply moves code around
without any other changes in order to make subsequent patches more
readable.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 14c0b60829751135346d71e7d11649c4f72dc9af |
|
14-Dec-2011 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Remove mgmt_set_service_cache
Instead of having an explicit service cache command we can make the mgmt
API simpler by implicitly enabling the cache when mgmt_read_info is
called for the first time and disabling it when mgmt_set_dev_class is
called.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| f7c6869cebe631582fdc2ac57459ee217ce9b015 |
|
14-Dec-2011 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Move mgmt_set_fast_connectable to the right location
Fast connectable is logically after the connectable property so that's
where it should show up in the code as well (it's also after connectable
in the settings bitfield).
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 69ab39ea5da03e632a51b31534da713aff8d1e3b |
|
14-Dec-2011 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Update mgmt_read_info and related mgmt messages
This patch updates the mgmt_read_info and related messages to the latest
management API which uses a bitfield of settings instead of individual
boolean values.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 7f971041cf591d8cf3b289c9d78739638ca7e629 |
|
18-Dec-2011 |
Gustavo F. Padovan <padovan@profusion.mobi> |
Bluetooth: Use system workqueue to schedule power_on
hdev->workqueue should be only for rx/tx, so move this one out.
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 80b7ab33414beeb3c17600af9b69d903f5cf8a7d |
|
17-Dec-2011 |
Gustavo F. Padovan <padovan@profusion.mobi> |
Bluetooth: move power_off to system workqueue
hdev->workqueue will be only for for rx/tx/cmd processing, all other small
works should go to the system workqueue for now.
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 09fd0de5bd8f8ef3317e5365f92f1a13dcd89aa9 |
|
17-Jun-2011 |
Gustavo F. Padovan <padovan@profusion.mobi> |
Bluetooth: Replace spin_lock by mutex in hci_dev
Now we run everything in HCI in process context, so it's a better idea use
mutex instead spin_lock. The macro remains hci_dev_lock() (and I got rid
of hci_dev_lock_bh()), of course.
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 604086b73b9b342414a53c0f34dd23aecb005ff8 |
|
23-Nov-2011 |
Brian Gix <bgix@codeaurora.org> |
Bluetooth: Add User Passkey Response handling
For some MITM protection pairing scenarios, the user is
required to enter or accept a 6 digit passkey.
Signed-off-by: Brian Gix <bgix@codeaurora.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 47c15e2b332dd51048170915ad8c4ab4b47e3bf2 |
|
16-Nov-2011 |
Brian Gix <bgix@codeaurora.org> |
Bluetooth: Differentiate LE User Pairing Responses
Low Energy (LE) pairing responses must be recognized and handled
differently from BR/EDR pairing responses. BR/EDR responses are
handled via HCI commands by the LMP layer, and LE responses are
handled by the Host.
Signed-off-by: Brian Gix <bgix@codeaurora.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 0df4c185ed84d914fa2671fa5f4cec2f8dee2d2e |
|
16-Nov-2011 |
Brian Gix <bgix@codeaurora.org> |
Bluetooth: User Pairing Response restructuring
There are 4 possible User Responses to pairing requests,
and they all share the same checks and handling. This
restructures the handling of the two Confirm responses
in preperation for the second two.
Signed-off-by: Brian Gix <bgix@codeaurora.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 450dfdafbcfbf19e39481d0e4737a832b991333a |
|
12-Nov-2011 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Pass all message parameters to mgmt_start_discovery
The mgmt_start_discovery command contains the type of discovery that
should be started so this should be passed to the start_discovery
function. This patch doesn't yet add any action depending on the type of
the requested discovery.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 0e5f875a8f4fa78edf5762d6d0a9843e1d9ae85e |
|
11-Nov-2011 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Add missing cmd_complete for mgmt_load_link_keys
The command complete event was completely missing for this command.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| ca69b7957bf2e3bc0acc882b837a42617498ece1 |
|
11-Nov-2011 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Create a unique mgmt error code hierarchy
The management protocol uses a single byte for error codes (aka command
status). In some places this value is directly copied from HCI and in
other a POSIX error number is used. This makes it impossible for
user-space to uniquily decipher the meaning of an error.
To solve this issue a new mgmt-specific set of error codes is added
along with a conversion table for HCI status values.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 8680570b0cae8f66ad28c8de227aab1894428ee5 |
|
11-Nov-2011 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Return success instead of EALREADY for mgmt commands
When the adapter state is already what is requested it's more friendly
to user-space to simply report success than to send a EALREADY error
message.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 1425acb74b6d58690d78027021ce1d8f3068c66f |
|
10-Nov-2011 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix mgmt_pair_device imediate error responses
When possible cmd_complete should be returned instead of cmd_status
since it contains the remote address (this helps user-space track what
exactly failed).
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| ba4e564f60064689661882c84fa2ee63e39b457e |
|
10-Nov-2011 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Add address type to mgmt_pair_device
The kernel needs to know whether it should connect to a device over
BR/EDR or over LE. This is particularly important in the future when
dual-mode device may be connectable also over LE. It is also important
if/when we decide to move the LE advertisement cache from the kernel
into user-space. Adding the type to the mgmt command also ensures
conformance with the latest mgmt API spec.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| e6d465cb482935c26cb4065a6ab9ce987c067da3 |
|
09-Nov-2011 |
Andre Guedes <andre.guedes@openbossa.org> |
Bluetooth: mgmt_stop_discovery_failed()
This patches creates mgmt_stop_discovery_failed() which removes
pending MGMT_OP_STOP_DISCOVERY commands and sends proper command
status events.
This patch also fixes the MGMT_OP_STOP_DISCOVERY command leak in
case cancel inquiry fails.
Signed-off-by: Andre Guedes <andre.guedes@openbossa.org>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 7a13510902c81ad865f6d02aed2f4e053a46050e |
|
09-Nov-2011 |
Andre Guedes <andre.guedes@openbossa.org> |
Bluetooth: Rename mgmt_inquiry_failed()
This patch renames the function mgmt_inquiry_failed() to
mgmt_start_discovery_failed(). This function is more related
to MGMT_OP_START_DISCOVERY command handling than to inquiry.
Besides, this functions will be reused by LE based discovery
procedures in case of failure.
Signed-off-by: Andre Guedes <andre.guedes@openbossa.org>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 37d9ef76c26092098e8fbd3fd540b7ac2181e6bf |
|
10-Nov-2011 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Add status parameter to mgmt_disconnect response
Since disconnecting may fail the status needs to be communicated to user
space. This also updates the implementation to match the latest mgmt API
specification.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| a8a1d19e9d00e2ec6f28b89133137390b1d293bd |
|
10-Nov-2011 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Add proper response to mgmt_remove_keys command
Since the command can fail we need to have a proper response with the
remote address and a failure status for it. This also updates it to
conform to the latest mgmt API spec.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| c3f06755ca4279597cd58befd6c076ae2e3db480 |
|
10-Nov-2011 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix deadlock with mgmt_pair_device
The hci_conn callbacks are called with the hci_dev lock already held so
no locking should be attempted in them.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 48264f06943e2db2c971b752949606f070d9d292 |
|
09-Nov-2011 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Add public/random LE address information to mgmt messages
It's necessary to know the distinction between public and random LE
addresses so the mgmt interface also needs to distinguish between them.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 2aeabcbedd51aef94b61d05b57246d1db4984453 |
|
09-Nov-2011 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Remove redundant hci_dev comparisons in mgmt lookups
Now that pending commands are hci_dev specific there's no need to check
whether a command matches hci_dev when iterating through them.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| fc2f4b13d8c91713efb972be42566f7f3625f5ed |
|
09-Nov-2011 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix consistency with u16 integer type in mgmt pending_cmd
For consistency the integer type should be u16 and not __u16.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| e0f9309f371096b82ad35aa2c27d7f848f37e696 |
|
09-Nov-2011 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix cancel_delayed_work_sync usage with locks
The cancel_delayed_work_sync function should not be used if we hold any
locks. Luckily all places where this is the case it is also safe to use
the non-sync version.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 56e5cb86eb377970825486a5861f5926d65e64c1 |
|
08-Nov-2011 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Add missing hci_dev locking when calling mgmt functions
Now that the pending commands are within struct hci_dev we can properly
control access to them throught the hci_dev locking mechanism.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 2e58ef3e11d0775795345a20185b5a7c4bdae194 |
|
08-Nov-2011 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Move pending management command list into struct hci_dev
This patch moves the pending management command list (previously global
to mgmt.c) into struct hci_dev. This makes it possible to do proper
locking when accessing it (through the existing hci_dev locks) and
thereby avoid race conditions.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 744cf19eadcf4de914394e0eb227f94f4318f5e4 |
|
08-Nov-2011 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Pass full hci_dev struct to mgmt callbacks
The current global pending command list in mgmt.c is racy. Possibly the
simplest way to fix it is to have per-hci dev lists instead of a global
one (all commands that need a pending struct are hci_dev specific).
This way the list can be protected using the already existing per-hci
dev lock. To enable this refactoring the first thing that needs to be
done is to ensure that the mgmt functions have access to the hci_dev
struct (instead of just the dev id).
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 4c659c3976e81f9def48993cd00988d53d7379f2 |
|
07-Nov-2011 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Add address type fields to mgmt messages that need them
This patch adds address type info (typically BR/EDR vs LE) to management
messages that need this. This also ensures conformance to the latest
management API specification.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 86742e1eca319069490f6f20c2892baafc2a6922 |
|
07-Nov-2011 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Update link key mgmt APIs to match latest spec.
BR/EDR link keys have their own commands and events (separate from SMP)
and the remove_keys command (previously remove_key) removes keys of any
kind for the specified remote address.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| bd2d1334e1dd64765b29f9e1b592777c410ed121 |
|
07-Nov-2011 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix response for mgmt_start_discovery when powered off
We should return a ENETDOWN status response if the adapter is powered
off (i.e. the HCI_UP flag isn't set).
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 889d07ee57e950790cbec81df7b4f9d8691ee0b4 |
|
07-Nov-2011 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Remove redundant code from mgmt_block & mgmt_unblock
There's no need to deal with mgmt_pending_cmd when blocking and
unblocking devices since these actions are synchronous.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 3243553fdc108a0ef49b9e25bdea9c87b341413e |
|
07-Nov-2011 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Convert power off mechanism to use delayed_work
The power off code doesn't need to use its own custom timer since the
delayed_work API provides the exact same functionality.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 2d7cee5836d6d466829b255b1290c9386d4e884f |
|
07-Nov-2011 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix mgmt response when HCI_Write_Scan_Enable fails
A proper mgmt_command_status should be returned to user-space if either
discoverable or connectable enabling fails.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 16ab91ab48287aa4fc757f3618820f728ee4412f |
|
07-Nov-2011 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Add timeout field to mgmt_set_discoverable
Based on the revised mgmt API set_discoverable has a timeout parameter
to specify how long the adapter will remain discoverable. A value of 0
means "indefinitively".
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 023d50498d04c77b73eed11d849e436ef5639ed2 |
|
04-Nov-2011 |
Andre Guedes <andre.guedes@openbossa.org> |
Bluetooth: Create hci_cancel_inquiry()
This patch adds a function to hci_core to cancel an ongoing inquiry.
According to the Bluetooth spec, the inquiry cancel command should
only be issued after the inquiry command has been issued, a command
status event has been received for the inquiry command, and before
the inquiry complete event occurs.
As HCI_INQUIRY flag is only set just after an inquiry command status
event occurs and it is cleared just after an inquiry complete event
occurs, the inquiry cancel command should be issued only if HCI_INQUIRY
flag is set.
Additionally, cancel inquiry related code from stop_discovery() were
replaced by a hci_cancel_inquiry() call.
Signed-off-by: Andre Guedes <andre.guedes@openbossa.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 2519a1fc82490eb13d69610f81fe84930f3b0e3f |
|
07-Nov-2011 |
Andre Guedes <andre.guedes@openbossa.org> |
Bluetooth: Create hci_do_inquiry()
This patch adds a function to hci_core to carry out inquiry.
All inquiry code from start_discovery() were replaced by a
hci_do_inquiry() call.
Signed-off-by: Andre Guedes <andre.guedes@openbossa.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| b24752fe655e9427240a5fe840914b94e5f9c2bc |
|
03-Nov-2011 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix mgmt response when adapter goes down or is removed
When an adapter gets powered off or is removed any pending commands
should receive a ENETDOWN or ENODEV status response.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| df164df9a77979d1774ede353988c1a62584594b |
|
24-Oct-2011 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Set HCI_MGMT flag only in read_controller_info
The HCI_MGMT flag should only be set when user space requests the full
controller information. This way we avoid potential issues with setting
change events ariving before the actual read_controller_info command
finishes.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 164a6e78990f6201dc3105ff88335ca91392a427 |
|
01-Nov-2011 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Fix command complete/status for discovery commands
This patch adds the necessary code to send proper command status or
command complete events to the start/stop discovery management commands.
Before this patch these events were completely missing.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 8035ded466049ca2fe8c04564a0fa00f222abe3f |
|
01-Nov-2011 |
Luiz Augusto von Dentz <luiz.von.dentz@intel.com> |
Bluetooth: replace list_for_each with list_for_each_entry whenever possible
When all items in the list have the same type there is no much of a point
to use list_for_each except if you want to use the list pointer itself.
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 3a9a231d977222eea36eae091df2c358e03ac839 |
|
27-May-2011 |
Paul Gortmaker <paul.gortmaker@windriver.com> |
net: Fix files explicitly needing to include module.h
With calls to modular infrastructure, these files really
needs the full module.h header. Call it out so some of the
cleanups of implicit and unrequired includes elsewhere can be
cleaned up.
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
|
| dafbde395ed560ddc3695df40f61d91c47433228 |
|
24-Oct-2011 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Set HCI_MGMT flag only in read_controller_info
The HCI_MGMT flag should only be set when user space requests the full
controller information. This way we avoid potential issues with setting
change events ariving before the actual read_controller_info command
finishes.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| e5b82e58922749e79b84b85cfc6845cbfd1908ed |
|
15-Oct-2011 |
Gustavo F. Padovan <padovan@profusion.mobi> |
Bluetooth: Fix missing cmd_status in mgmt
set_service_cache() was missing a cmd_status for the error case.
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 12dc0743015fee37f4090f0937c898294cd2d133 |
|
15-Oct-2011 |
Gustavo F. Padovan <padovan@profusion.mobi> |
Bluetooth: Use list_for_each_entry() in mgmt
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| b7059136d765603f2cff05d5e2d4850a4e505ec8 |
|
15-Oct-2011 |
Gustavo F. Padovan <padovan@profusion.mobi> |
Bluetooth: Add missing cmd_status() in mgmt
Improve error handling in mgmt load_keys()
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 56b7d137855eb02cba8aecbb67d49c24b43644b0 |
|
15-Oct-2011 |
Gustavo F. Padovan <padovan@profusion.mobi> |
Bluetooth: return proper error if sock_queue_rcv_skb() fails
Improve error handling at cmd_status() and cmd_complete()
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| f8523598ee608a8c4d1f3bbd3639785be3321111 |
|
09-Sep-2011 |
Andre Guedes <andre.guedes@openbossa.org> |
Bluetooth: Check 'dev_class' in mgmt_device_found()
The mgmt_device_found event will be used to report LE devices found
during discovery procedure. Since LE advertising reports events
doesn't have class of device information, we need to check if
'dev_class' is not NULL before copying it.
Signed-off-by: Andre Guedes <andre.guedes@openbossa.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| a492cd52b530cbcf42eb7349e6b435804a7a9271 |
|
26-Aug-2011 |
Vinicius Costa Gomes <vinicius.gomes@openbossa.org> |
Revert "Bluetooth: Add support for communicating keys with userspace"
This reverts commit 5a0a8b49746771fba79866fb9185ffa051a6a183.
If we use separate messages and list for SMP specific keys we can
simplify the code.
Conflicts:
net/bluetooth/mgmt.c
Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@openbossa.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 5e762444b0d3e56bbd66f5092434c4a1ba698313 |
|
25-Aug-2011 |
Antti Julku <antti.julku@nokia.com> |
Bluetooth: Add mgmt events for blacklisting
Add management interface events for blocking/unblocking a device.
Sender of the block device command gets cmd complete and other
mgmt sockets get the event. Event is also sent to mgmt sockets when
blocking is done with ioctl, e.g when blocking a device with
hciconfig. This makes it possible for bluetoothd to track status
of blocked devices when a third party block or unblocks a device.
Event sending is handled in mgmt_device_blocked function which gets
called from hci_blacklist_add in hci_core.c. A pending command is
added in mgmt_block_device, so that it can found when sending the
event - the event is not sent to the socket from which the pending
command came. Locks were moved out from hci_core.c to hci_sock.c
and mgmt.c, because locking is needed also for mgmt_pending_add in
mgmt.c.
Signed-off-by: Antti Julku <antti.julku@nokia.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| c908df362c20be0eeef506fe62e13d835a4633f9 |
|
02-Sep-2011 |
Vinicius Costa Gomes <vinicius.gomes@openbossa.org> |
Bluetooth: Use the MEDIUM security level for pairings
This lifts the requirement of 16 digits pin codes when pairing
with devices that do not support SSP when using the mgmt interface.
Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@openbossa.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| f6422ec624a19ba144b4b5cdbbc5ee41cc6f6400 |
|
22-Jun-2011 |
Antti Julku <antti.julku@nokia.com> |
Bluetooth: Add mgmt command for fast connectable mode
Add command to management interface for enabling/disabling the
fast connectable mode.
Signed-off-by: Antti Julku <antti.julku@nokia.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| cfafccf730d363accacbd165542095ce6f7d2de8 |
|
20-Aug-2011 |
Vinicius Costa Gomes <vinicius.gomes@openbossa.org> |
Bluetooth: Add link_type information to the mgmt Connected event
One piece of information that was lost when using the mgmt interface,
was the type of the connection. Using HCI events we used to know
the type of the connection based on the type of the event, e.g.
HCI_LE_Connection_Complete for LE links.
Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@openbossa.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 7a512d0172d3f54079efb2983afe04a5e68cfe50 |
|
20-Aug-2011 |
Vinicius Costa Gomes <vinicius.gomes@openbossa.org> |
Bluetooth: Add support for pairing via mgmt over LE
Using the advertising cache we are able to infer the type
of the remote device, and so trigger pairing over the correct
link type.
Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@openbossa.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 726b4ffcaa450d9593b9b6ac8605967ce9f3e506 |
|
08-Jul-2011 |
Vinicius Costa Gomes <vinicius.gomes@openbossa.org> |
Bluetooth: Add support for storing the key size
In some cases it will be useful having the key size used for
encrypting the link. For example, some profiles may restrict
some operations depending on the key length.
The key size is stored in the key that is passed to userspace
using the pin_length field in the key structure.
For now this field is only valid for LE controllers. 3.0+HS
controllers define the Read Encryption Key Size command, this
field is intended for storing the value returned by that
command.
Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@openbossa.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 5a0a8b49746771fba79866fb9185ffa051a6a183 |
|
08-Jul-2011 |
Vinicius Costa Gomes <vinicius.gomes@openbossa.org> |
Bluetooth: Add support for communicating keys with userspace
As the key format has changed to something that has a dynamic size,
the way that keys are received and sent must be changed.
The structure fields order is changed to make the parsing of the
information received from the Management Interface easier.
Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@openbossa.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 8c156c322f8a300afe59259bd554db166cf88203 |
|
07-Jul-2011 |
Andre Guedes <andre.guedes@openbossa.org> |
Bluetooth: Fix potential deadlock in mgmt
All threads running in process context should disable local bottom
halve before locking hdev->lock.
This patch fix the following message generated when Bluetooh module
is loaded with enable_mgmt=y (CONFIG_PROVE_LOCKING enabled).
[ 107.880781] =================================
[ 107.881631] [ INFO: inconsistent lock state ]
[ 107.881631] 2.6.39+ #1
[ 107.881631] ---------------------------------
[ 107.881631] inconsistent {SOFTIRQ-ON-W} -> {IN-SOFTIRQ-W} usage.
[ 107.881631] rcuc0/7 [HC0[0]:SC1[3]:HE1:SE0] takes:
[ 107.881631] (&(&hdev->lock)->rlock){+.?...}, at: [<ffffffffa0012c8d>] mgmt_set_local_name_complete+0x84/0x10b [bluetooth]
[ 107.881631] {SOFTIRQ-ON-W} state was registered at:
[ 107.881631] [<ffffffff8105188b>] __lock_acquire+0x347/0xd52
[ 107.881631] [<ffffffff810526ac>] lock_acquire+0x8a/0xa7
[ 107.881631] [<ffffffff812b3758>] _raw_spin_lock+0x2c/0x3b
[ 107.881631] [<ffffffffa0011cc2>] mgmt_control+0xd4d/0x175b [bluetooth]
[ 107.881631] [<ffffffffa0013275>] hci_sock_sendmsg+0x97/0x293 [bluetooth]
[ 107.881631] [<ffffffff8121940c>] sock_aio_write+0x126/0x13a
[ 107.881631] [<ffffffff810a35fa>] do_sync_write+0xba/0xfa
[ 107.881631] [<ffffffff810a3beb>] vfs_write+0xaa/0xca
[ 107.881631] [<ffffffff810a3d80>] sys_write+0x45/0x69
[ 107.881631] [<ffffffff812b4892>] system_call_fastpath+0x16/0x1b
[ 107.881631] irq event stamp: 2100876
[ 107.881631] hardirqs last enabled at (2100876): [<ffffffff812b40d4>] restore_args+0x0/0x30
[ 107.881631] hardirqs last disabled at (2100875): [<ffffffff812b3f6a>] save_args+0x6a/0x70
[ 107.881631] softirqs last enabled at (2100862): [<ffffffff8106a805>] rcu_cpu_kthread+0x2b5/0x2e2
[ 107.881631] softirqs last disabled at (2100863): [<ffffffff812b56bc>] call_softirq+0x1c/0x26
[ 107.881631]
[ 107.881631] other info that might help us debug this:
[ 107.881631] Possible unsafe locking scenario:
[ 107.881631]
[ 107.881631] CPU0
[ 107.881631] ----
[ 107.881631] lock(&(&hdev->lock)->rlock);
[ 107.881631] <Interrupt>
[ 107.881631] lock(&(&hdev->lock)->rlock);
[ 107.881631]
[ 107.881631] *** DEADLOCK ***
[ 107.881631]
[ 107.881631] 1 lock held by rcuc0/7:
[ 107.881631] #0: (hci_task_lock){++.-..}, at: [<ffffffffa0008353>] hci_rx_task+0x49/0x2f3 [bluetooth]
[ 107.881631]
[ 107.881631] stack backtrace:
[ 107.881631] Pid: 7, comm: rcuc0 Not tainted 2.6.39+ #1
[ 107.881631] Call Trace:
[ 107.881631] <IRQ> [<ffffffff812ae901>] print_usage_bug+0x1e7/0x1f8
[ 107.881631] [<ffffffff8100a796>] ? save_stack_trace+0x27/0x44
[ 107.881631] [<ffffffff8104fc3f>] ? print_irq_inversion_bug.part.26+0x19a/0x19a
[ 107.881631] [<ffffffff810504bb>] mark_lock+0x106/0x258
[ 107.881631] [<ffffffff81051817>] __lock_acquire+0x2d3/0xd52
[ 107.881631] [<ffffffff8102be73>] ? vprintk+0x3ab/0x3d7
[ 107.881631] [<ffffffff810526ac>] lock_acquire+0x8a/0xa7
[ 107.881631] [<ffffffffa0012c8d>] ? mgmt_set_local_name_complete+0x84/0x10b [bluetooth]
[ 107.881631] [<ffffffff81052615>] ? lock_release+0x16c/0x179
[ 107.881631] [<ffffffff812b3952>] _raw_spin_lock_bh+0x31/0x40
[ 107.881631] [<ffffffffa0012c8d>] ? mgmt_set_local_name_complete+0x84/0x10b [bluetooth]
[ 107.881631] [<ffffffffa0012c8d>] mgmt_set_local_name_complete+0x84/0x10b [bluetooth]
[ 107.881631] [<ffffffffa000d3fe>] hci_event_packet+0x122b/0x3e12 [bluetooth]
[ 107.881631] [<ffffffff81050658>] ? mark_held_locks+0x4b/0x6d
[ 107.881631] [<ffffffff812b3cff>] ? _raw_spin_unlock_irqrestore+0x40/0x4d
[ 107.881631] [<ffffffff810507b9>] ? trace_hardirqs_on_caller+0x13f/0x172
[ 107.881631] [<ffffffff812b3d07>] ? _raw_spin_unlock_irqrestore+0x48/0x4d
[ 107.881631] [<ffffffffa00083d2>] hci_rx_task+0xc8/0x2f3 [bluetooth]
[ 107.881631] [<ffffffff8102f836>] ? __local_bh_enable+0x90/0xa4
[ 107.881631] [<ffffffff8102f5a9>] tasklet_action+0x87/0xe6
[ 107.881631] [<ffffffff8102fa11>] __do_softirq+0x9f/0x13f
[ 107.881631] [<ffffffff812b56bc>] call_softirq+0x1c/0x26
[ 107.881631] <EOI> [<ffffffff810033b8>] ? do_softirq+0x46/0x9a
[ 107.881631] [<ffffffff8106a805>] ? rcu_cpu_kthread+0x2b5/0x2e2
[ 107.881631] [<ffffffff8102f906>] _local_bh_enable_ip+0xac/0xc9
[ 107.881631] [<ffffffff8102f93b>] local_bh_enable+0xd/0xf
[ 107.881631] [<ffffffff8106a805>] rcu_cpu_kthread+0x2b5/0x2e2
[ 107.881631] [<ffffffff81041586>] ? __init_waitqueue_head+0x46/0x46
[ 107.881631] [<ffffffff8106a550>] ? rcu_yield.constprop.42+0x98/0x98
[ 107.881631] [<ffffffff81040f0a>] kthread+0x7f/0x87
[ 107.881631] [<ffffffff812b55c4>] kernel_thread_helper+0x4/0x10
[ 107.881631] [<ffffffff812b40d4>] ? retint_restore_args+0x13/0x13
[ 107.881631] [<ffffffff81040e8b>] ? __init_kthread_worker+0x53/0x53
[ 107.881631] [<ffffffff812b55c0>] ? gs_change+0x13/0x13
Signed-off-by: Andre Guedes <andre.guedes@openbossa.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 7fbec224cfb44074ab88720c878aa3bdb3158377 |
|
14-Jun-2011 |
Antti Julku <antti.julku@nokia.com> |
Bluetooth: Add blacklisting support for mgmt interface
Management interface commands for blocking and unblocking devices.
Signed-off-by: Antti Julku <antti.julku@nokia.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 94ac02726cb87dd569bac4536f33e4b696b692eb |
|
13-Jun-2011 |
Anderson Lizardo <anderson.lizardo@openbossa.org> |
Bluetooth: fix missing parameter for HCI_OP_DISCONNECT
The "dc" variable is initialized but not passed to hci_send_cmd().
Signed-off-by: Anderson Lizardo <anderson.lizardo@openbossa.org>
Signed-off-by: Bruna Moreira <bruna.moreira@openbossa.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 96d97a673d42408c0f960cc54d44be7629343bce |
|
01-Jun-2011 |
Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com> |
Bluetooth: Verify a pin code in pin_code_reply
As we cannot relay on a userspace mgmt api implementation we should verify
if pin_code_reply in fact contains the secure pin code.
If userspace replied with unsecure pincode when secure was required we will
send pin_code_neg_reply to the controller.
Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 24718ca5eeb6d36a4a78deb34a2d50e4017bbd4a |
|
01-Jun-2011 |
Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com> |
Bluetooth: Remove a magic number
Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| b5ad8b7f8c3f3711129d67aeda85ceec690c3cd0 |
|
01-Jun-2011 |
Johannes Berg <johannes.berg@intel.com> |
Bluetooth: fix sparse & gcc warnings
sparse complains about a few things that should
be static.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 37e1c55de7b1edd3fb8fc3411ad0c32a213723d0 |
|
20-May-2011 |
Johan Hedberg <johan.hedberg@intel.com> |
Bluetooth: Remove unnecessary use of hci_dev_list_lock
The get_connections function has no need to use hci_dev_list_lock. The
code was there probably because of a copy-paste mistake.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 365227e5fdf3d117e096416d9d3cc148959a829e |
|
06-May-2011 |
Vinicius Costa Gomes <vinicius.gomes@openbossa.org> |
Bluetooth: Add support for disconnecting LE links via mgmt
If we can't find a ACL link between the devices, we search
the connection list one second time looking for LE links.
Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@openbossa.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 4df378a10e31698df1679f3329301d773a654b61 |
|
28-Apr-2011 |
Johan Hedberg <johan.hedberg@nokia.com> |
Bluetooth: Add store_hint parameter to mgmt_new_key
Even for keys that shouldn't be stored some use cases require the
knowledge of a new key having been created so that the conclusion of a
successful pairing can be made. Therefore, always send the mgmt_new_key
event but add a store_hint parameter to it to indicate to user space
whether the key should be stored or not.
Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 4748fed2d1a2a7a816277754498b8aa70850e051 |
|
28-Apr-2011 |
Johan Hedberg <johan.hedberg@nokia.com> |
Bluetooth: Remove old_key_type from mgmt_ev_new_key
User space shouldn't have any need for the old key type so remove it
from the corresponding Management interface event.
Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| d25e28abe58d2bcedf6025a6ccc532c29a19046f |
|
28-Apr-2011 |
Johan Hedberg <johan.hedberg@nokia.com> |
Bluetooth: Fix link key persistent storage criteria
Link keys should only be stored if very specific criteria of the
authentication process are fulfilled. This patch essentially copies the
criteria that user space has so far been using to the kernel side so
that the management interface works properly.
Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 55bc1a378cc35f21a26e07af2ff2b71820808cd4 |
|
28-Apr-2011 |
Johan Hedberg <johan.hedberg@nokia.com> |
Bluetooth: Add confirm_hint parameter to user confirmation requests
When accepting a pairing request which fulfills the SSP auto-accept
criteria we need to push the request all the way to the user for
confirmation. This patch adds a new hint to the user_confirm_request
management event so user space can know when to show a numeric
comparison dialog and when to show a simple yes/no confirmation dialog.
Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| a770bb5aea84ee2509d4775f9959665f96da3b9d |
|
28-Apr-2011 |
Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com> |
Bluetooth: Add secure flag for mgmt_pin_code_req
Extend the mgmt_pin_code_request interface to require secure
pin code (16 digit) for authentication.
This is a kernel part of the secure pin code requirement notification
to user space agent.
Code styling fix by Johan Hedberg.
Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com>
Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 314b2381a79c6bfe3ddc4ba3806ecb6aec27a3db |
|
27-Apr-2011 |
Johan Hedberg <johan.hedberg@nokia.com> |
Bluetooth: Add discovering event to the Management interface
This patch adds a new event to the Management interface to track when
local adapters are discovering remote devices. For now this only tracks
BR/EDR discovery procedures.
Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com>
Signed-off-by: Anderson Briglia <anderson.briglia@openbossa.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 14a53664138a8407382745bb470045d1817b7801 |
|
27-Apr-2011 |
Johan Hedberg <johan.hedberg@nokia.com> |
Bluetooth: Add basic discovery commands to the management interface
This patch adds start_discovery and stop_discovery commands to the
management interface. Right now their implementation is fairly
simplistic and the parameters are fixed to what user space has
defaulted to so far.
This is the very initial phase for discovery implementation into
the kernel. Next steps include name resolution, LE scanning and
bdaddr type handling.
Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com>
Signed-off-by: Anderson Briglia <anderson.briglia@openbossa.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| e63a15ec0f25c0f97e8f6247b97ac9b30968b6b3 |
|
04-Apr-2011 |
Gustavo F. Padovan <padovan@profusion.mobi> |
Bluetooth: Use GFP_KERNEL in user context
The allocation in mgmt_control() code are in user context and not locked
by any spinlock, so it's not recommended the use of GFP_ATOMIC there.
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 1322901da5094cecd9826ec3aaade83f6452cc45 |
|
05-Apr-2011 |
Gustavo F. Padovan <padovan@profusion.mobi> |
Bluetooth: Don't use spin_lock_bh in user context
spin_lock() and spin_unlock() are more apropiated for user context.
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| a88a9652d25a63ce10b6a5fe680d0ad8f33b9c9b |
|
30-Mar-2011 |
Johan Hedberg <johan.hedberg@nokia.com> |
Bluetooth: Add mgmt_remote_name event
This patch adds a new remote_name event to the Management interface
which is sent every time the name of a remote device is resolved (over
BR/EDR).
Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| e17acd40f6006d0a0e0b1b3f7359ba4d543011c6 |
|
30-Mar-2011 |
Johan Hedberg <johan.hedberg@nokia.com> |
Bluetooth: Add mgmt_device_found event
This patch adds a device_found event to the Management interface. For
now the event only maps to BR/EDR inquiry result HCI events, but in the
future the plan is to also use it for the LE device discovery process.
Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 08ba53824a7fb224085a0ff73eab213cab0197e9 |
|
16-Mar-2011 |
Johan Hedberg <johan.hedberg@nokia.com> |
Bluetooth: Fix missing hci_dev_lock_bh in user_confirm_reply
The code was correctly calling _unlock at the end of the function but
there was no actual _lock call anywhere.
Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 80a1e1dbf62a08984d4c1bfb5a4bca38c3e1664f |
|
28-Mar-2011 |
Johan Hedberg <johan.hedberg@nokia.com> |
Bluetooth: Add local Extended Inquiry Response (EIR) support
This patch adds automated creation of the local EIR data based on what
16-bit UUIDs are registered and what the device name is. This should
cover the majority use cases, however things like 32/128-bit UUIDs, TX
power and Device ID will need to be added later to be on par with what
bluetoothd is capable of doing (without the Management interface).
Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 2763eda6ccaf126633bb3180f440c8f3589f0679 |
|
22-Mar-2011 |
Szymon Janc <szymon.janc@tieto.com> |
Bluetooth: Add add/remove_remote_oob_data management commands
This patch adds commands to add and remove remote OOB data to the managment
interface. Remote data is stored in kernel and can be used by corresponding
HCI commands and events when needed.
Signed-off-by: Szymon Janc <szymon.janc@tieto.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| c35938b2f56547ee77b5a038fe0db394aeac59bb |
|
22-Mar-2011 |
Szymon Janc <szymon.janc@tieto.com> |
Bluetooth: Add read_local_oob_data management command
This patch adds a command to read local OOB data to the managment interface.
The command maps directly to the Read Local OOB Data HCI command.
Signed-off-by: Szymon Janc <szymon.janc@tieto.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 8fce6357a9e72c4c9c846f9951895954bfb34ad1 |
|
22-Mar-2011 |
Szymon Janc <szymon.janc@tieto.com> |
Bluetooth: Allow for NULL data in mgmt_pending_add
Since index is in mgmt_hdr it is possible to have mgmt command with
no parameters that still needs to add itself to pending list.
Signed-off-by: Szymon Janc <szymon.janc@tieto.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| c68fb7ff29622a7db8264f939f94e37330c27080 |
|
22-Mar-2011 |
Szymon Janc <szymon.janc@tieto.com> |
Bluetooth: Rename cmd to param in pending_cmd
This field holds not whole command but only command specific
parameters.
Signed-off-by: Szymon Janc <szymon.janc@tieto.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| b312b161ecb833b1bce5c4a97853f4a4f40c7901 |
|
16-Mar-2011 |
Johan Hedberg <johan.hedberg@nokia.com> |
Bluetooth: mgmt: Add support for setting the local name
This patch adds a new set_local_name management command as well as a
local_name_changed management event. With these user space can both
change the local name as well as monitor changes to it by others.
Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| dc4fe30b8675033e538e2dea50be8af9c75f1b6a |
|
16-Mar-2011 |
Johan Hedberg <johan.hedberg@nokia.com> |
Bluetooth: mgmt: Add local name information to read_info reply
This patch adds the name of the adapter to the reply of the read_info
management command.
The management messages reserve 249 bytes for the name instead of 248
(like in the HCI spec) so that there is always a guarantee that it is
nul-terminated. That way it can safely be passed onto string
manipulation functions.
Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 6994ca5e8ade57d18b7d1e05aad040c441a2ad37 |
|
16-Mar-2011 |
Johan Hedberg <johan.hedberg@nokia.com> |
Bluetooth: Fix missing hci_dev_lock_bh in user_confirm_reply
The code was correctly calling _unlock at the end of the function but
there was no actual _lock call anywhere.
Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| b8534e0f2b09e47790c261af0aee86fc88c6eb3c |
|
01-Mar-2011 |
Szymon Janc <szymon.janc@tieto.com> |
Bluetooth: Fix some small code style issues in mgmt.c
Signed-off-by: Szymon Janc <szymon.janc@tieto.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 3cf2a4f6ca4e088ba79d05d6e7f4635c535e6ae4 |
|
01-Mar-2011 |
Szymon Janc <szymon.janc@tieto.com> |
Bluetooth: Use variable name instead of type in sizeof()
As written in the CodingStyle doc.
Signed-off-by: Szymon Janc <szymon.janc@tieto.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 8ce6284ea350a5249d09c958bdd088ec0eb4f57f |
|
01-Mar-2011 |
Szymon Janc <szymon.janc@tieto.com> |
Bluetooth: Remove unused code from get_connections
Command pointer was a leftover after moving controller index to
mgmt_hdr.
Signed-off-by: Szymon Janc <szymon.janc@tieto.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 34eb525c1fda689507118a1f2c77fef51832ec8a |
|
28-Feb-2011 |
Szymon Janc <szymon.janc@tieto.com> |
Bluetooth: Log all parameters in cmd_status for easier debugging
Signed-off-by: Szymon Janc <szymon.janc@tieto.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 8020c16a6c9fc8d6a5217be8d005f2fc558f6ab5 |
|
28-Feb-2011 |
Szymon Janc <szymon.janc@tieto.com> |
Bluetooth: Fix possible NULL pointer dereference in cmd_complete
It is now possible to create command complete event without specific
reply data by passing NULL as reply with len 0. Check pointer before
calling memcpy to avoid undefined behaviour.
Signed-off-by: Szymon Janc <szymon.janc@tieto.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 30e7627219f985cd17a1ac24e0163ebcfb1277bf |
|
22-Feb-2011 |
Ville Tervo <ville.tervo@nokia.com> |
Bluetooth: Use ERR_PTR as return error from hci_connect
Use ERR_PTR mechanism to return error from hci_connect.
Signed-off-by: Ville Tervo <ville.tervo@nokia.com>
Signed-off-by: Anderson Briglia <anderson.briglia@openbossa.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| bdce7bafb786701004b2055e15d6ff4b3be678f3 |
|
25-Feb-2011 |
Szymon Janc <szymon.janc@tieto.com> |
Bluetooth: Validate data size before accessing mgmt commands
Crafted (too small) data buffer could result in reading data outside of buffer.
Validate buffer size and return EINVAL if size is wrong.
Signed-off-by: Szymon Janc <szymon.janc@tieto.com>
Acked-by: Johan Hedberg <johan.hedberg@nokia.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 4e51eae9cdda4bf096e73a4ebe23f8f96a17596a |
|
25-Feb-2011 |
Szymon Janc <szymon.janc@tieto.com> |
Bluetooth: Move index to common header in management interface
Most mgmt commands and event are related to hci adapter. Moving index to
common header allow to easily use it in command status while reporting errors.
For those not related to adapter use MGMT_INDEX_NONE (0xFFFF) as index.
Signed-off-by: Szymon Janc <szymon.janc@tieto.com>
Acked-by: Johan Hedberg <johan.hedberg@nokia.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 779cb85016587d9ffaea681c38691d5301a3fedc |
|
25-Feb-2011 |
Szymon Janc <szymon.janc@tieto.com> |
Bluetooth: Use proper command structure in remove_uuid
The structure used for command was wrong (probably copy-paste mistake).
Signed-off-by: Szymon Janc <szymon.janc@tieto.com>
Acked-by: Johan Hedberg <johan.hedberg@nokia.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| a664b5bc77fbc80c163de5606114659d3cbeb043 |
|
19-Feb-2011 |
Johan Hedberg <johan.hedberg@nokia.com> |
Bluetooth: Fix unnecessary list traversal in mgmt_pending_remove
All of the places that need to call mgmt_pending_remove already have a
pointer to the pending command, so searching for the command in the list
doesn't make sense. The added benefit is that many places that
previously had to call list_del + mgmt_pending_free can just call
mgmt_pending_remove now.
Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 2a61169209c72317d4933f8d22f749a6a61a3d36 |
|
19-Feb-2011 |
Johan Hedberg <johan.hedberg@nokia.com> |
Bluetooth: Add mgmt_auth_failed event
To properly track bonding completion an event to indicate authentication
failure is needed. This event will be sent whenever an authentication
complete HCI event with a non-zero status comes. It will also be sent
when we're acting in acceptor role for SSP authentication in which case
the controller will send a Simple Pairing Complete event.
Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| ac56fb13c0508181b4227b8ada6d47aaaf72794c |
|
19-Feb-2011 |
Johan Hedberg <johan.hedberg@nokia.com> |
Bluetooth: Fix mgmt_pin_code_reply return parameters
The command complete event for mgmt_pin_code_reply &
mgmt_pin_code_neg_reply should have the adapter index, Bluetooth address
as well as the status.
Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 59a24b5d0d4befc2498f51c57905cb02963ff275 |
|
19-Feb-2011 |
Johan Hedberg <johan.hedberg@nokia.com> |
Bluetooth: Fix mgmt_pin_code_reply command status opcode
The opcode for the ENODEV case was wrong (probably copy-paste mistake).
Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| a5c296832b4fde7d32c01cff9cdd27d9c7c1c4f5 |
|
19-Feb-2011 |
Johan Hedberg <johan.hedberg@nokia.com> |
Bluetooth: Add management support for user confirmation request
This patch adds support for the user confirmation (numeric comparison)
Secure Simple Pairing authentication method.
Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| e9a416b5ce0c0f93819f55d34cf6882196e9c3b2 |
|
19-Feb-2011 |
Johan Hedberg <johan.hedberg@nokia.com> |
Bluetooth: Add mgmt_pair_device command
This patch adds a new mgmt_pair_device which can be used to initiate a
dedicated bonding procedure. Some extra callbacks are added to the
hci_conn struct so that the pairing code can get notified of the
completion of the procedure.
Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 366a033698266c304abd6365ea3bcaec36860328 |
|
19-Feb-2011 |
Johan Hedberg <johan.hedberg@nokia.com> |
Bluetooth: Make pending_add return a pointer to the added entry
This makes it more convenient to do manipulations on the entry (needed
by later commits).
Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 7235975383785276bdcfc13dd73cc87739cd25d0 |
|
17-Feb-2011 |
Szymon Janc <szymon.janc@tieto.com> |
Bluetooth: Use #include <linux/uaccess.h> instead of <asm/uaccess.h>
As warned by checkpatch.pl, use #include <linux/uaccess.h> instead of
<asm/uaccess.h>.
Signed-off-by: Szymon Janc <szymon.janc@tieto.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 17fa4b9dff72fb3a1a68cc80caf98fc941d2b8b3 |
|
25-Jan-2011 |
Johan Hedberg <johan.hedberg@nokia.com> |
Bluetooth: Add set_io_capability management command
This patch adds a new set_io_capability management command which is used
to set the IO capability for Secure Simple Pairing (SSP) as well as the
Security Manager Protocol (SMP). The value is per hci_dev and each
hci_conn object inherits it upon creation.
Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 980e1a537fed7dfa53e9a4b6e586b43341f8c2d5 |
|
22-Jan-2011 |
Johan Hedberg <johan.hedberg@nokia.com> |
Bluetooth: Add support for PIN code handling in the management interface
This patch adds the necessary commands and events needed to communicate
PIN code related actions between the kernel and userspace. This includes
a pin_code_request event as well as pin_code_reply and
pin_code_negative_reply commands.
Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| a38528f1117590169c0bf61cbf874e9fd2d5c5c9 |
|
22-Jan-2011 |
Johan Hedberg <johan.hedberg@nokia.com> |
Bluetooth: Create common cmd_complete function for mgmt.c
A lot of management code needs to generate command complete events so it
makes sense to have a helper function for this.
Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 2784eb41b1fbb3ff80f4921fe9dbb4c4acb6dc24 |
|
21-Jan-2011 |
Johan Hedberg <johan.hedberg@nokia.com> |
Bluetooth: Add get_connections managment interface command
This patch adds a get_connections command to the management interface.
With this command userspace can get the current list of connected
devices. Typically this command would only be used once when enumerating
existing adapters. After that the connected and disconnected events are
used to track connections.
Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 17d5c04cb597418a177c3ca18dfde679636dd51c |
|
22-Jan-2011 |
Johan Hedberg <johan.hedberg@nokia.com> |
Bluetooth: Add support for connect failed management event
This patch add a new connect failed management event to track failures
in connecting to remote devices. It is particularly useful for security
mode 3 scenarios when we don't have a connected state while pairing but
still need to detect when the connect attempt failed.
Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 8962ee74be48df16027100f657b2b12e8ef3d34d |
|
19-Jan-2011 |
Johan Hedberg <johan.hedberg@nokia.com> |
Bluetooth: Add disconnect managment command
This patch adds a disconnect command to the managment interface. Using
this command user space is able to force the disconnection of connected
devices. The command maps directly to the Disconnect HCI command.
Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| f7520543ab40341edbc2aeee7fef68218be19a0a |
|
19-Jan-2011 |
Johan Hedberg <johan.hedberg@nokia.com> |
Bluetooth: Add connected/disconnected management events
This patch adds connected and disconnected managment events to track the
connection status to remote devices. The events map directly to
successful connection complete and disconnection complete HCI events for
ACL links.
Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 55ed8ca10f3530de8edbbf138acb50992bf5005b |
|
17-Jan-2011 |
Johan Hedberg <johan.hedberg@nokia.com> |
Bluetooth: Implement link key handling for the management interface
This patch adds a management commands to feed the kernel with all stored
link keys as well as remove specific ones or all of them. Once the
load_keys command has been called the kernel takes over link key
replies. A new_key event is also added to inform userspace of newly
created link keys that should be stored permanently.
Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 1aff6f09491f454d4cd9f405c783fa5e9d3168a0 |
|
13-Jan-2011 |
Johan Hedberg <johan.hedberg@nokia.com> |
Bluetooth: Add class of device control to the management interface
This patch adds the possibility for user space to fully control the
Class of Device value of local adapters. To control the service class
bits each UUID that's added comes with a service class "hint" which acts
as a mask of bits that the UUID needs to have enabled. The
set_service_cache management command is used to make sure we queue up
all UUID changes as user space initializes its drivers and then send a
single HCI_Write_Class_of_Device command when initialization is
complete.
Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 2aeb9a1ae0e34fb46cb78b82f827a6a54ab65111 |
|
03-Jan-2011 |
Johan Hedberg <johan.hedberg@nokia.com> |
Bluetooth: Implement UUID handling through the management interface
This patch adds methods to the management interface for userspace to
notify the kernel of which services have been registered for specific
adapters. This information is needed for setting the appropriate Class
of Device value as well as the Extended Inquiry Response value. This
patch doesn't actually implement setting of these values but just
provides the storage of the UUIDs so the needed functionality can be
built on top of it.
Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| c542a06c29acbf4ea0024884a198065a10613147 |
|
26-Jan-2011 |
Johan Hedberg <johan.hedberg@nokia.com> |
Bluetooth: Implement set_pairable managment command
This patch implements a new set_pairable management command to control
the pairable state of local adapters. The state is represented using a
new HCI_PAIRABLE flag in the hci_dev struct.
For backwards compatibility with older user space versions the
HCI_PAIRABLE flag gets automatically set when the existence of an
adapter is reported to user space through legacy methods and the
HCI_MGMT flag is not set.
Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 053f0211d3b1a991f06a7b4aec5b762e42d7c6a4 |
|
26-Jan-2011 |
Johan Hedberg <johan.hedberg@nokia.com> |
Bluetooth: Add send_mode_rsp convenience function for mgmt.c
Several management commands have similar responses but they are not
always sent asynchronously. To enable synchronous sending (from the
managment command handler function) a send_mode_rsp function is added.
Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| ebc99feba7378349e2bfae7018af062767382f6c |
|
04-Jan-2011 |
Johan Hedberg <johan.hedberg@nokia.com> |
Bluetooth: Add flag to track managment controlled adapters
This patch adds a HCI_MGMT flag to track adapters which are under the
control of the management interface. This is needed to make sure that
new kernels will work with old user space versions. I.e. behaviour which
could break old user space versions (but is needed by the management
interface) should not be exhibited when the HCI_MGMT flag is not set.
Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 72a734ec1aca8cd2ef3fc85428c11bde662e149e |
|
29-Dec-2010 |
Johan Hedberg <johan.hedberg@nokia.com> |
Bluetooth: Unify mode related management messages to a single struct
The powered, connectable and discoverable messages all have the same
format. By using a single struct for all of them a lot of code can be
simplified and reused.
Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 9fbcbb455dd01abfad4f314b618ac51d566114cb |
|
29-Dec-2010 |
Johan Hedberg <johan.hedberg@nokia.com> |
Bluetooth: Add set_connectable management command
This patch adds a set_connectable command as well as a corresponding
event to the management interface. It's mainly useful for setting an
adapter as connectable from a non-initialized state as well as setting
an already initialized adapter as non-connectable (mostly useful for
qualification purposes).
Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 73f22f62388795c0f6b4f3f97bda7a64f9681aac |
|
29-Dec-2010 |
Johan Hedberg <johan.hedberg@nokia.com> |
Bluetooth: Add support for set_discoverable management command
This patch adds a set_discoverable command to the management interface
as well as the corresponding event. The command is used to control the
discoverable state of adapters.
Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| eec8d2bcc841ae44edcde9660ff21144a2016053 |
|
16-Dec-2010 |
Johan Hedberg <johan.hedberg@nokia.com> |
Bluetooth: Add support for set_powered management command
This patch adds a set_powered command to the management interface
through which the powered state of local adapters can be controlled.
Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 5add6af8fcbce269cac2457584c0ebfda055474a |
|
16-Dec-2010 |
Johan Hedberg <johan.hedberg@nokia.com> |
Bluetooth: Add support for management powered event
This patch adds support for the powered event that's used to indicate to
userspace when the powered state of a local adapter changes.
Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| ab81cbf99c881ca2b9a83682a8722fc84b2483d2 |
|
15-Dec-2010 |
Johan Hedberg <johan.hedberg@nokia.com> |
Bluetooth: Implement automatic setup procedure for local adapters
This patch implements automatic initialization of basic information
about newly registered Bluetooth adapters. E.g. the address and features
are always needed so it makes sense for the kernel to automatically
power on adapters and read this information. A new HCI_SETUP flag is
added to track this state.
In order to not consume unnecessary amounts of power if there isn't a
user space available that could switch the adapter back off, a timer is
added to do this automatically as long as no Bluetooth user space seems
to be present. A new HCI_AUTO_OFF flag is added that user space needs to
clear to avoid the automatic power off.
Additionally, the management interface index_added event is moved to the
end of the HCI_SETUP stage so a user space supporting the managment
inteface has all the necessary information available for fetching when
it gets notified of a new adapter. The HCI_DEV_REG event is kept in the
same place as before since existing HCI raw socket based user space
versions depend on seeing the kernels initialization sequence
(hci_init_req) to determine when the adapter is ready for use.
Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| b2c60d42db0fea1e6c4345739601024863566a13 |
|
14-Jan-2011 |
Jesper Juhl <jj@chaosbits.net> |
Bluetooth: Fix failure to release lock in read_index_list()
If alloc_skb() fails in read_index_list() we'll return -ENOMEM without
releasing 'hci_dev_list_lock'.
Signed-off-by: Jesper Juhl <jj@chaosbits.net>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| c71e97bfaadfa727669fcfcf12301744fd169091 |
|
13-Dec-2010 |
Johan Hedberg <johan.hedberg@nokia.com> |
Bluetooth: Add management events for controller addition & removal
This patch adds Bluetooth Management interface events for controller
addition and removal. The events correspond to the existing HCI_DEV_REG
and HCI_DEV_UNREG stack internal events.
Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| f7b64e69c7c75c8e9f2d5e23edec8de1ce883bcc |
|
13-Dec-2010 |
Johan Hedberg <johan.hedberg@nokia.com> |
Bluetooth: Add read_info management command
This patch implements the read_info command which is used to fetch basic
info about an adapter.
Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| faba42eb2a8cf905ed26d540c3c93d429e327224 |
|
13-Dec-2010 |
Johan Hedberg <johan.hedberg@nokia.com> |
Bluetooth: Add read_index_list management command
This patch implements the read_index_list command through which
userspace can get a list of current adapter indices.
Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 02d981292ad3149e8e5f37cffbccedab1a8576d8 |
|
13-Dec-2010 |
Johan Hedberg <johan.hedberg@nokia.com> |
Bluetooth: Add read_version management command
This patch implements the initial read_version command that userspace
will use before any other management interface operations.
Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| e41d8b4e131a41f2a3b74aaa783b16aa46376d8e |
|
13-Dec-2010 |
Johan Hedberg <johan.hedberg@nokia.com> |
Bluetooth: Add error handling for managment command handlers
The command handlers for bluetooth management messaging should be able
to report errors (such as memory allocation failures) to the higher
levels in the call stack.
Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|
| 0381101fd6a73c7d6b545044dc1472d019fc64e3 |
|
07-Dec-2010 |
Johan Hedberg <johan.hedberg@nokia.com> |
Bluetooth: Add initial Bluetooth Management interface callbacks
Add initial code for handling Bluetooth Management interface messages.
Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Acked-by: Andrei Emeltchenko <andrei.emeltchenko@nokia.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
|