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2012-12-13Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hidLinus Torvalds1-1/+8
Pull HID subsystem updates from Jiri Kosina: 1) Support for HID over I2C bus has been added by Benjamin Tissoires. ACPI device discovery is still in the works. 2) Support for Win8 Multitiouch protocol is being added, most work done by Benjamin Tissoires as well 3) EIO/ERESTARTSYS is fixed in hiddev/hidraw, fixes by Andrew Duggan and Jiri Kosina 4) ION iCade driver added by Bastien Nocera 5) Support for a couple new Roccat devices has been added by Stefan Achatz 6) HID sensor hubs are now auto-detected instead of having to list all the VID/PID combinations in the blacklist array 7) other random fixes and support for new device IDs * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: (65 commits) HID: i2c-hid: add mutex protecting open/close race Revert "HID: sensors: add to special driver list" HID: sensors: autodetect USB HID sensor hubs HID: hidp: fallback to input session properly if hid is blacklisted HID: i2c-hid: fix ret_count check HID: i2c-hid: fix i2c_hid_get_raw_report count mismatches HID: i2c-hid: remove extra .irq field in struct i2c_hid HID: i2c-hid: reorder allocation/free of buffers HID: i2c-hid: fix memory corruption due to missing hid declaration HID: i2c-hid: remove superfluous include HID: i2c-hid: remove unneeded test in i2c_hid_remove HID: i2c-hid: i2c_hid_get_report may fail HID: i2c-hid: also call i2c_hid_free_buffers in i2c_hid_remove HID: i2c-hid: fix error messages HID: i2c-hid: fix return paths HID: i2c-hid: remove unused static declarations HID: i2c-hid: fix i2c_hid_dbg macro HID: i2c-hid: fix checkpatch.pl warning HID: i2c-hid: enhance Kconfig HID: i2c-hid: change I2C name ...
2012-12-12Merge branches 'for-3.7/upstream-fixes', 'for-3.8/hidraw', 'for-3.8/i2c-hid', 'for-3.8/multitouch', 'for-3.8/roccat', 'for-3.8/sensors' and 'for-3.8/upstream' into for-linusJiri Kosina17-155/+558
Conflicts: drivers/hid/hid-core.c
2012-12-07HID: hidp: fallback to input session properly if hid is blacklistedLamarque V. Souza1-1/+8
This patch against kernel 3.7.0-rc8 fixes a kernel oops when turning on the bluetooth mouse with id 0458:0058 [1]. The mouse in question supports both input and hid sessions, however it is blacklisted in drivers/hid/hid-core.c so the input session is one that should be used. Long ago (around kernel 3.0.0) some changes in the bluetooth subsystem made the kernel do not fallback to input session when hid session is not supported or blacklisted. This patch restore that behaviour by making the kernel try the input session if hid_add_device returns ENODEV. The patch exports hid_ignore() from hid-core.c so that it can be used in the bluetooth subsystem. [1] https://bugzilla.kernel.org/show_bug.cgi?id=39882 Signed-off-by: Lamarque V. Souza <lamarque@gmail.com> Acked-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2012-12-03Merge branch 'for-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-nextJohn W. Linville6-74/+187
2012-12-03Revert "Bluetooth: Fix possible deadlock in SCO code"Gustavo Padovan1-9/+10
This reverts commit 269c4845d5b3627b95b1934107251bacbe99bb68. The commit was causing dead locks and NULL dereferences in the sco code: [28084.104013] BUG: soft lockup - CPU#0 stuck for 22s! [kworker/u:0H:7] [28084.104021] Modules linked in: btusb bluetooth <snip [last unloaded: bluetooth] ... [28084.104021] [<c160246d>] _raw_spin_lock+0xd/0x10 [28084.104021] [<f920e708>] sco_conn_del+0x58/0x1b0 [bluetooth] [28084.104021] [<f920f1a9>] sco_connect_cfm+0xb9/0x2b0 [bluetooth] [28084.104021] [<f91ef289>] hci_sync_conn_complete_evt.isra.94+0x1c9/0x260 [bluetooth] [28084.104021] [<f91f1a8d>] hci_event_packet+0x74d/0x2b40 [bluetooth] [28084.104021] [<c1501abd>] ? __kfree_skb+0x3d/0x90 [28084.104021] [<c1501b46>] ? kfree_skb+0x36/0x90 [28084.104021] [<f91fcb4e>] ? hci_send_to_monitor+0x10e/0x190 [bluetooth] [28084.104021] [<f91fcb4e>] ? hci_send_to_monitor+0x10e/0x190 [bluetooth] Cc: stable@vger.kernel.org Reported-by: Chan-yeol Park <chanyeol.park@gmail.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-12-03Bluetooth: trivial: Change NO_FCS_RECV to RECV_NO_FCSAndrei Emeltchenko1-5/+5
Make code more readable by changing CONF_NO_FCS_RECV which is read as "No L2CAP FCS option received" to CONF_RECV_NO_FCS which means "Received L2CAP option NO_FCS". This flag really means that we have received L2CAP FRAME CHECK SEQUENCE (FCS) OPTION with value "No FCS". Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-12-03Bluetooth: Process receiving FCS_NONE in L2CAP Conf RspAndrei Emeltchenko1-0/+7
Process L2CAP Config rsp Pending with FCS Option 0x00 (No FCS) which is sent by Motorola Windows 7 Bluetooth stack. The trace is shown below (all other options are skipped). ... < ACL data: handle 1 flags 0x00 dlen 48 L2CAP(s): Config req: dcid 0x0043 flags 0x00 clen 36 ... FCS Option 0x00 (No FCS) > ACL data: handle 1 flags 0x02 dlen 48 L2CAP(s): Config req: dcid 0x0041 flags 0x00 clen 36 ... FCS Option 0x01 (CRC16 Check) < ACL data: handle 1 flags 0x00 dlen 47 L2CAP(s): Config rsp: scid 0x0043 flags 0x00 result 4 clen 33 Pending ... > ACL data: handle 1 flags 0x02 dlen 50 L2CAP(s): Config rsp: scid 0x0041 flags 0x00 result 4 clen 36 Pending ... FCS Option 0x00 (No FCS) < ACL data: handle 1 flags 0x00 dlen 14 L2CAP(s): Config rsp: scid 0x0043 flags 0x00 result 0 clen 0 Success > ACL data: handle 1 flags 0x02 dlen 14 L2CAP(s): Config rsp: scid 0x0041 flags 0x00 result 0 clen 0 Success ... Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-12-03Bluetooth: Fix missing L2CAP EWS Conf parameterAndrei Emeltchenko1-17/+15
If L2CAP_FEAT_FCS is not supported we sould miss EWS option configuration because of break. Make code more readable by combining FCS configuration in the single block. Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-12-03Bluetooth: AMP: Check that AMP is present and activeAndrei Emeltchenko1-0/+1
Before starting quering remote AMP controllers make sure that there is local active AMP controller. Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-12-03Bluetooth: AMP: Mark controller radio powered down after HCIDEVDOWNAndrei Emeltchenko1-0/+3
After getting HCIDEVDOWN controller did not mark itself as 0x00 which means: "The Controller radio is available but is currently physically powered down". The result was even if the hdev was down we return in controller list value 0x01 "status 0x01 (Bluetooth only)". Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-12-03Bluetooth: Refactor l2cap_send_disconn_reqAndrei Emeltchenko1-30/+26
l2cap_send_disconn_req takes 3 parameters of which conn might be derived from chan. Make this conversion inside l2cap_send_disconn_req. Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-12-03Bluetooth: Move double negation to macrosGustavo Padovan2-7/+7
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>
2012-12-03Bluetooth: Implement deferred sco socket setupFrédéric Dalleau2-7/+80
In order to authenticate and configure an incoming SCO connection, the BT_DEFER_SETUP option was added. This option is intended to defer reply to Connect Request on SCO sockets. When a connection is requested, the listening socket is unblocked but the effective connection setup happens only on first recv. Any send between accept and recv fails with -ENOTCONN. Signed-off-by: Frédéric Dalleau <frederic.dalleau@linux.intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-12-03Bluetooth: Add BT_DEFER_SETUP option to sco socketFrédéric Dalleau1-0/+32
This option will set the BT_SK_DEFER_SETUP bit in socket flags. Signed-off-by: Frédéric Dalleau <frederic.dalleau@linux.intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-12-03Bluetooth: cancel power_on work when unregistering the deviceGustavo Padovan1-0/+2
We need to cancel the hci_power_on work in order to avoid it run when we try to free the hdev. [ 1434.201149] ------------[ cut here ]------------ [ 1434.204998] WARNING: at lib/debugobjects.c:261 debug_print_object+0x8e/0xb0() [ 1434.208324] ODEBUG: free active (active state 0) object type: work_struct hint: hci _power_on+0x0/0x90 [ 1434.210386] Pid: 8564, comm: trinity-child25 Tainted: G W 3.7.0-rc5-next- 20121112-sasha-00018-g2f4ce0e #127 [ 1434.210760] Call Trace: [ 1434.210760] [<ffffffff819f3d6e>] ? debug_print_object+0x8e/0xb0 [ 1434.210760] [<ffffffff8110b887>] warn_slowpath_common+0x87/0xb0 [ 1434.210760] [<ffffffff8110b911>] warn_slowpath_fmt+0x41/0x50 [ 1434.210760] [<ffffffff819f3d6e>] debug_print_object+0x8e/0xb0 [ 1434.210760] [<ffffffff8376b750>] ? hci_dev_open+0x310/0x310 [ 1434.210760] [<ffffffff83bf94e5>] ? _raw_spin_unlock_irqrestore+0x55/0xa0 [ 1434.210760] [<ffffffff819f3ee5>] __debug_check_no_obj_freed+0xa5/0x230 [ 1434.210760] [<ffffffff83785db0>] ? bt_host_release+0x10/0x20 [ 1434.210760] [<ffffffff819f4d15>] debug_check_no_obj_freed+0x15/0x20 [ 1434.210760] [<ffffffff8125eee7>] kfree+0x227/0x330 [ 1434.210760] [<ffffffff83785db0>] bt_host_release+0x10/0x20 [ 1434.210760] [<ffffffff81e539e5>] device_release+0x65/0xc0 [ 1434.210760] [<ffffffff819d3975>] kobject_cleanup+0x145/0x190 [ 1434.210760] [<ffffffff819d39cd>] kobject_release+0xd/0x10 [ 1434.210760] [<ffffffff819d33cc>] kobject_put+0x4c/0x60 [ 1434.210760] [<ffffffff81e548b2>] put_device+0x12/0x20 [ 1434.210760] [<ffffffff8376a334>] hci_free_dev+0x24/0x30 [ 1434.210760] [<ffffffff82fd8fe1>] vhci_release+0x31/0x60 [ 1434.210760] [<ffffffff8127be12>] __fput+0x122/0x250 [ 1434.210760] [<ffffffff811cab0d>] ? rcu_user_exit+0x9d/0xd0 [ 1434.210760] [<ffffffff8127bf49>] ____fput+0x9/0x10 [ 1434.210760] [<ffffffff81133402>] task_work_run+0xb2/0xf0 [ 1434.210760] [<ffffffff8106cfa7>] do_notify_resume+0x77/0xa0 [ 1434.210760] [<ffffffff83bfb0ea>] int_signal+0x12/0x17 [ 1434.210760] ---[ end trace a6d57fefbc8a8cc7 ]--- Cc: stable@vger.kernel.org Reported-by: Sasha Levin <sasha.levin@oracle.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-12-03Bluetooth: Add missing lock nesting notationGustavo Padovan1-2/+2
This patch fixes the following report, it happens when accepting rfcomm connections: [ 228.165378] ============================================= [ 228.165378] [ INFO: possible recursive locking detected ] [ 228.165378] 3.7.0-rc1-00536-gc1d5dc4 #120 Tainted: G W [ 228.165378] --------------------------------------------- [ 228.165378] bluetoothd/1341 is trying to acquire lock: [ 228.165378] (sk_lock-AF_BLUETOOTH-BTPROTO_RFCOMM){+.+...}, at: [<ffffffffa0000aa0>] bt_accept_dequeue+0xa0/0x180 [bluetooth] [ 228.165378] [ 228.165378] but task is already holding lock: [ 228.165378] (sk_lock-AF_BLUETOOTH-BTPROTO_RFCOMM){+.+...}, at: [<ffffffffa0205118>] rfcomm_sock_accept+0x58/0x2d0 [rfcomm] [ 228.165378] [ 228.165378] other info that might help us debug this: [ 228.165378] Possible unsafe locking scenario: [ 228.165378] [ 228.165378] CPU0 [ 228.165378] ---- [ 228.165378] lock(sk_lock-AF_BLUETOOTH-BTPROTO_RFCOMM); [ 228.165378] lock(sk_lock-AF_BLUETOOTH-BTPROTO_RFCOMM); [ 228.165378] [ 228.165378] *** DEADLOCK *** [ 228.165378] [ 228.165378] May be due to missing lock nesting notation Cc: stable@vger.kernel.org Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-11-21Merge branch 'for-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-nextJohn W. Linville5-27/+177
2012-11-21Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wirelessJohn W. Linville3-8/+10
Conflicts: drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c drivers/net/wireless/iwlwifi/pcie/tx.c
2012-11-20Bluetooth: Remove OOB data if device was discovered in bandSzymon Janc1-0/+2
OOB authentication mechanism should be used only if pairing process has been activated by previous OOB information exchange (Core Spec 4.0 , vol. 1, Part A, 5.1.4.3). Stored OOB data for specific device should be removed if that device was discovered in band later on. 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>
2012-11-20Bluetooth: AMP: Set no FCS for incoming L2CAP chanAndrei Emeltchenko1-0/+1
When receiving L2CAP Create Channel Request set the channel as L2CAP_FCS_NONE. Then in "L2CAP Config req" following field will be set: "FCS Option 0x00 (No FCS)". So by default High Speed channels have no FCS. Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-11-20Bluetooth: Improve error message printingAndrei Emeltchenko1-1/+1
Instead of printing: "[ 7763.082007] Bluetooth: 2" print something like: "[ 7763.082007] Bluetooth: Trailing bytes: 2 in sframe" Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-11-20Bluetooth: Set local_amp_id after getting Phylink Completed evtAndrei Emeltchenko1-0/+1
local_amp_id is used in l2cap_physical_cfm and shall be set up before calling it. Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-11-20Bluetooth: Fix sending L2CAP Create Chan ReqAndrei Emeltchenko1-11/+18
When receiving Physical Link Completed event we need to create L2CAP channel with L2CAP Create Chan Request. Current code was sending this command only if connection was pending (which is probably needed in channel move case). If channel is not moved but created Create Chan should be sent for outgoing channel which is checked with BT_CONNECT flag. Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-11-19Bluetooth: trivial: Use __constant for constantsAndrei Emeltchenko1-4/+4
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-11-19Bluetooth: Disable FCS only for new HS channelsAndrei Emeltchenko2-1/+2
Set chan->fcs to L2CAP_FCS_NONE only for new L2CAP channels (not moved). Other side can still request to use FCS. Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-11-19Bluetooth: Refactor locking in amp_physical_cfmAndrei Emeltchenko2-6/+7
Remove locking from l2cap_physical_cfm and lock chan inside amp_physical_cfm. Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-11-19Bluetooth: Remove unneeded local_amp_id initializationAndrei Emeltchenko1-1/+0
local_amp_id is already set in l2cap_connect() which is called several lines above. Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-11-19Bluetooth: Use __l2cap_no_conn_pending helperAndrei Emeltchenko1-1/+1
Use helper instead of test_bit. This is the only place left using test CONF_CONNECT_PEND flag. Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-11-18Bluetooth: Fix updating advertising state flags and dataJohan Hedberg1-0/+31
This patch adds a callback for the HCI_LE_Set_Advertise_Enable command. The callback is responsible for updating the HCI_LE_PERIPHERAL flag updating as well as updating the advertising data flags field to indicate undirected connectable advertising. 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>
2012-11-18Bluetooth: Add support for setting LE advertising dataJohan Hedberg2-1/+104
This patch adds support for setting basing LE advertising data. The three elements supported for now are the advertising flags, the TX power and the friendly name. 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>
2012-11-18Bluetooth: Use proper invalid value for tx_powerJohan Hedberg3-1/+5
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>
2012-11-14Merge branch 'for-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-nextJohn W. Linville12-174/+1412
2012-11-09Bluetooth: Fix memory leak when removing a UUIDJohan Hedberg1-0/+1
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>
2012-11-09Bluetooth: Notify about device registration before power onMarcel Holtmann1-2/+2
It is important that the monitor interface gets notified about a new device before its power on procedure has been started. For some reason that is no longer working as expected and the power on procedure runs first. It is safe to just notify about device registration and trigger the power on procedure afterwards. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Acked-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-11-09Bluetooth: Fix error status when pairing failsPaulo Sérgio1-1/+1
When pairing fails due to wrong confirm value, the management layer doesn't report a proper error status. It sends MGMT_STATUS_CONNECT_FAILED instead of MGMT_STATUS_AUTH_FAILED. Most of management functions that receive a status as a parameter expects for it to be encoded as a HCI status. But when a SMP pairing fails, the SMP layer sends the SMP reason as the error status to the management layer. This commit maps all SMP reasons to HCI_ERROR_AUTH_FAILURE, which will be converted to MGMT_STATUS_AUTH_FAILED in the management layer. Reported-by: Claudio Takahasi <claudio.takahasi@openbossa.org> Reviewed-by: João Paulo Rechi Vita <jprvita@openbossa.org> Signed-off-by: Paulo Sérgio <paulo.sergio@openbossa.org> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-11-09Bluetooth: Fix having bogus entries in mgmt_read_index_list replyJohan Hedberg1-5/+6
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>
2012-11-01Bluetooth: Rename ctrl_id to remote_amp_idAndrei Emeltchenko3-6/+5
Since we have started to use local_amp_id for local AMP Controller Id it makes sense to rename ctrl_id to remote_amp_id since it represents remote AMP controller Id. Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-11-01Bluetooth: Process Create Chan RequestAndrei Emeltchenko1-20/+43
Add processing L2CAP Create Chan Request. When channel is created save associated high speed link hs_hcon. Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-11-01Bluetooth: AMP: Use l2cap_physical_cfm in phylink complete evtAndrei Emeltchenko2-13/+26
When receiving HCI Phylink Complete event run amp_physical_cfm which initialize BR/EDR L2CAP channel associated with High Speed link and run l2cap_physical_cfm which shall send L2CAP Create Chan Request. Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-11-01Bluetooth: AMP: Check for hs_hcon instead of ctrl_idAndrei Emeltchenko1-2/+2
When deciding whether to send EFS configuration response with success, check rather for existence of High Speed physical link hs_hcon then ctrl_id. There might be cases when there is ctrl_id but high speed link is not established yet. Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-11-01Bluetooth: Disconnect logical link when deleting chanAndrei Emeltchenko2-0/+21
Disconnect logical link for high speed channel hs_hchan associated with L2CAP channel chan. Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-11-01Bluetooth: AMP: Remove hci_conn receiving error command statusAndrei Emeltchenko1-4/+13
When receiving HCI Event: Command Status for Create Physical Link with Error code remove AMP hcon. Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-11-01Bluetooth: AMP: Process Disc Physical Link Complete evtAndrei Emeltchenko1-0/+26
Add processing for HCI Disconnection Physical Link Complete Event. Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-11-01Bluetooth: AMP: Process Disc Logical LinkAndrei Emeltchenko2-0/+35
Add processing for HCI Disconnection Logical Link Complete Event. Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-11-01Bluetooth: AMP: Add Logical Link Create functionAndrei Emeltchenko3-5/+72
After physical link is created logical link needs to be created. The process starts after L2CAP channel is created and L2CAP Configuration Response with result PENDING is received. Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-11-01Bluetooth: Derive remote and local amp id from chan structAndrei Emeltchenko1-2/+4
l2cap_chan already keeps information about *_amp_id. Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-11-01Bluetooth: Return correct L2CAP response typeAndrei Emeltchenko1-1/+10
Return L2CAP_CREATE_CHAN_RSP for Create Channel Request and L2CAP_CONN_RSP for Create Connection Request. Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-11-01Bluetooth: Save hs_hchan instead of hs_hcon in loglink completeAndrei Emeltchenko1-1/+1
When logical link creation is completed we need to save hs_hchan which represents logical link instead of hs_hcon representing physical link. hs_hcon shall be saved when receiving physical link complete event. Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-11-01Bluetooth: trivial: Fix braces style and remove empty lineAndrei Emeltchenko1-2/+2
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-11-01Bluetooth: mgmt: Use __constant when dealing with constantsSyam Sidhardhan1-5/+5
__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>
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