Commit Graph

89 Commits

Author SHA1 Message Date
Andre Guedes
2519a1fc82 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>
2011-11-08 12:54:07 -02:00
Johan Hedberg
b24752fe65 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>
2011-11-07 17:25:04 -02:00
Johan Hedberg
df164df9a7 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>
2011-11-07 17:24:51 -02:00
Johan Hedberg
164a6e7899 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>
2011-11-07 17:24:48 -02:00
Luiz Augusto von Dentz
8035ded466 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>
2011-11-07 17:24:46 -02:00
Gustavo F. Padovan
e5b82e5892 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>
2011-10-15 18:03:15 -03:00
Gustavo F. Padovan
12dc074301 Bluetooth: Use list_for_each_entry() in mgmt
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-10-14 19:32:56 -03:00
Gustavo F. Padovan
b7059136d7 Bluetooth: Add missing cmd_status() in mgmt
Improve error handling in mgmt load_keys()

Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-10-14 19:23:27 -03:00
Gustavo F. Padovan
56b7d13785 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>
2011-10-14 19:20:01 -03:00
Andre Guedes
f8523598ee 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>
2011-09-21 12:59:16 -03:00
Vinicius Costa Gomes
a492cd52b5 Revert "Bluetooth: Add support for communicating keys with userspace"
This reverts commit 5a0a8b4974.

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>
2011-09-21 12:59:15 -03:00
Antti Julku
5e762444b0 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>
2011-09-21 12:59:15 -03:00
Vinicius Costa Gomes
c908df362c 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>
2011-09-21 12:58:13 -03:00
Antti Julku
f6422ec624 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>
2011-09-21 12:58:12 -03:00
Vinicius Costa Gomes
cfafccf730 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>
2011-09-21 12:58:11 -03:00
Vinicius Costa Gomes
7a512d0172 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>
2011-09-21 12:58:11 -03:00
Vinicius Costa Gomes
726b4ffcaa 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>
2011-07-08 18:39:19 -03:00
Vinicius Costa Gomes
5a0a8b4974 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>
2011-07-08 18:38:23 -03:00
Andre Guedes
8c156c322f 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>
2011-07-07 14:28:29 -03:00
Antti Julku
7fbec224cf 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>
2011-06-16 18:57:04 -03:00
Anderson Lizardo
94ac02726c 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>
2011-06-13 16:48:42 -03:00
Waldemar Rymarkiewicz
96d97a673d 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>
2011-06-08 16:58:19 -03:00
Waldemar Rymarkiewicz
24718ca5ee Bluetooth: Remove a magic number
Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-06-08 16:58:19 -03:00
Johannes Berg
b5ad8b7f8c 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>
2011-06-08 16:58:18 -03:00
Johan Hedberg
37e1c55de7 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>
2011-06-08 16:58:16 -03:00
Vinicius Costa Gomes
365227e5fd 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>
2011-05-11 16:42:14 -03:00
Johan Hedberg
4df378a10e 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>
2011-04-28 16:14:43 -03:00
Johan Hedberg
4748fed2d1 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>
2011-04-28 16:14:42 -03:00
Johan Hedberg
d25e28abe5 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>
2011-04-28 16:14:40 -03:00
Johan Hedberg
55bc1a378c 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>
2011-04-28 16:13:57 -03:00
Waldemar Rymarkiewicz
a770bb5aea 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>
2011-04-28 15:19:43 -03:00
Johan Hedberg
314b2381a7 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>
2011-04-28 01:10:04 -03:00
Johan Hedberg
14a5366413 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>
2011-04-28 01:10:03 -03:00
Gustavo F. Padovan
e63a15ec0f 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>
2011-04-05 13:03:10 -03:00
Gustavo F. Padovan
1322901da5 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>
2011-04-05 12:58:40 -03:00
Johan Hedberg
a88a9652d2 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>
2011-04-04 18:47:38 -03:00
Johan Hedberg
e17acd40f6 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>
2011-04-04 18:47:06 -03:00
Gustavo F. Padovan
220b881a77 Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/padovan/bluetooth-2.6 2011-03-31 16:26:01 -03:00
Johan Hedberg
08ba53824a 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>
2011-03-31 14:25:25 -03:00
Johan Hedberg
80a1e1dbf6 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>
2011-03-31 14:22:58 -03:00
Szymon Janc
2763eda6cc 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>
2011-03-31 14:22:57 -03:00
Szymon Janc
c35938b2f5 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>
2011-03-31 14:22:57 -03:00
Szymon Janc
8fce6357a9 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>
2011-03-31 14:22:57 -03:00
Szymon Janc
c68fb7ff29 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>
2011-03-31 14:22:56 -03:00
Johan Hedberg
b312b161ec 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>
2011-03-31 14:22:54 -03:00
Johan Hedberg
dc4fe30b86 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>
2011-03-31 14:22:54 -03:00
Szymon Janc
b8534e0f2b 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>
2011-03-01 22:19:48 -03:00
Szymon Janc
3cf2a4f6ca 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>
2011-03-01 22:19:10 -03:00
Szymon Janc
8ce6284ea3 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>
2011-03-01 22:18:54 -03:00
Szymon Janc
34eb525c1f 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>
2011-03-01 22:18:47 -03:00