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2015-08-28Bluetooth: Fix SCO link type handling on connection completeKuba Pawlak1-2/+10
Synchronous connections are initially created with type eSCO. Link manager may reject proposed link parameters, which triggers connection setup retry with a different set. Link type embedded in responses should be disregarded until Synchronous Connect Complete returns Success (0x00). Current code updates link type every time which creates an issue when link type changes to SCO and back to eSCO on further attepts. Issue happens with BlackBerry 9100 and 9700 with Intel WilkinsPeak on third connection setup attept 2015-05-18 01:27:57.332242 < HCI Command: Setup Synchronous Connection (0x01|0x0028) plen 17 handle 256 voice setting 0x0060 ptype 0x0380 2015-05-18 01:27:57.333604 > HCI Event: Command Status (0x0f) plen 4 Setup Synchronous Connection (0x01|0x0028) status 0x00 ncmd 1 2015-05-18 01:27:57.334614 > HCI Event: Synchronous Connect Complete (0x2c) plen 17 status 0x1a handle 0 bdaddr 30:7C:30:B3:A8:86 type SCO Error: Unsupported Remote Feature / Unsupported LMP Feature 2015-05-18 01:27:57.334895 < HCI Command: Setup Synchronous Connection (0x01|0x0028) plen 17 handle 256 voice setting 0x0060 ptype 0x0380 2015-05-18 01:27:57.335601 > HCI Event: Command Status (0x0f) plen 4 Setup Synchronous Connection (0x01|0x0028) status 0x00 ncmd 1 2015-05-18 01:27:57.336610 > HCI Event: Synchronous Connect Complete (0x2c) plen 17 status 0x1a handle 0 bdaddr 30:7C:30:B3:A8:86 type SCO Error: Unsupported Remote Feature / Unsupported LMP Feature 2015-05-18 01:27:57.336685 < HCI Command: Setup Synchronous Connection (0x01|0x0028) plen 17 handle 256 voice setting 0x0060 ptype 0x03c8 2015-05-18 01:27:57.337603 > HCI Event: Command Status (0x0f) plen 4 Setup Synchronous Connection (0x01|0x0028) status 0x00 ncmd 1 2015-05-18 01:27:57.342608 > HCI Event: Max Slots Change (0x1b) plen 3 handle 256 slots 1 2015-05-18 01:27:57.377631 > HCI Event: Synchronous Connect Complete (0x2c) plen 17 status 0x00 handle 257 bdaddr 30:7C:30:B3:A8:86 type eSCO Air mode: CVSD Signed-off-by: Kuba Pawlak <kubax.t.pawlak@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2015-08-28Bluetooth: Make the function sco_conn_del have a return type of voidNicholas Krause1-3/+2
This makes the function sco_conn_del have a return type of void now due to this function always running successfully and thus never needing to signal its caller when a non recoverable internal failure occurs by returning a error code to its respective caller. Signed-off-by: Nicholas Krause <xerofoify@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2015-08-17Merge branch 'for-upstream' of ↵David S. Miller8-57/+306
git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next Johan Hedberg says: ==================== pull request: bluetooth-next 2015-08-16 Here's what's likely the last bluetooth-next pull request for 4.3: - 6lowpan/802.15.4 refactoring, cleanups & fixes - Document 6lowpan netdev usage in Documentation/networking/6lowpan.txt - Support for UART based QCA Bluetooth controllers - Power management support for Broeadcom Bluetooth controllers - Change LE connection initiation to always use passive scanning first - Support for new Silicon Wave USB ID Please let me know if there are any issues pulling. Thanks. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-13Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller1-1/+1
Conflicts: drivers/net/ethernet/cavium/Kconfig The cavium conflict was overlapping dependency changes. Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-116lowpan: add generic 6lowpan netdev private dataAlexander Aring1-3/+6
This patch introduced the 6lowpan netdev private data struct. We name it lowpan_priv and it's placed at the beginning of netdev private data. All lowpan interfaces should allocate this room at first of netdev private data. 6LoWPAN LL private data can be allocate by additional netdev private data, e.g. dev->priv_size should be "sizeof(struct lowpan_priv) + sizeof(LL_LOWPAN_PRIVATE_DATA)". Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2015-08-11Bluetooth: 6lowpan: change netdev_priv to lowpan_devAlexander Aring1-1/+1
The usually way to get the btle lowpan private data is to use the introduced lowpan_dev inline function. This patch will cleanup by using lowpan_dev consequently. Reviewed-by: Stefan Schmidt <stefan@osg.samsung.com> Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2015-08-10Bluetooth: Enable new connection establishment procedure.Jakub Pawlowski2-5/+8
Currently, when trying to connect to already paired device that just rotated its RPA MAC address, old address would be used and connection would fail. In order to fix that, kernel must scan and receive advertisement with fresh RPA before connecting. This patch enables new connection establishment procedure. Instead of just sending HCI_OP_LE_CREATE_CONN to controller, "connect" will add device to kernel whitelist and start scan. If advertisement is received, it'll be compared against whitelist and then trigger connection if it matches. That fixes mentioned reconnect issue for already paired devices. It also make whole connection procedure more robust. We can try to connect to multiple devices at same time now, even though controller allow only one. Signed-off-by: Jakub Pawlowski <jpawlowski@google.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2015-08-10Bluetooth: timeout handling in new connect procedureJakub Pawlowski1-2/+6
Currently, when trying to connect to already paired device that just rotated its RPA MAC address, old address would be used and connection would fail. In order to fix that, kernel must scan and receive advertisement with fresh RPA before connecting. This patch makes sure that when new procedure is in use, and we're stuck in scan phase because no advertisement was received and timeout happened, or app decided to close socket, scan whitelist gets properly cleaned up. Signed-off-by: Jakub Pawlowski <jpawlowski@google.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2015-08-10Bluetooth: advertisement handling in new connect procedureJakub Pawlowski3-37/+72
Currently, when trying to connect to already paired device that just rotated its RPA MAC address, old address would be used and connection would fail. In order to fix that, kernel must scan and receive advertisement with fresh RPA before connecting. This path makes sure that after advertisement is received from device that we try to connect to, it is properly handled in check_pending_le_conn and trigger connect attempt. It also modifies hci_le_connect to make sure that connect attempt will be properly continued. Signed-off-by: Jakub Pawlowski <jpawlowski@google.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2015-08-10Bluetooth: add hci_connect_le_scanJakub Pawlowski2-0/+207
Currently, when trying to connect to already paired device that just rotated its RPA MAC address, old address would be used and connection would fail. In order to fix that, kernel must scan and receive advertisement with fresh RPA before connecting. This patch adds hci_connect_le_scan with dependencies, new method that will be used to connect to remote LE devices. Instead of just sending connect request, it adds a device to whitelist. Later patches will make use of this whitelist to send conenct request when advertisement is received, and properly handle timeouts. Signed-off-by: Jakub Pawlowski <jpawlowski@google.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2015-08-10Bluetooth: add hci_lookup_le_connectJakub Pawlowski4-10/+7
This patch adds hci_lookup_le_connect method, that will be used to check wether outgoing le connection attempt is in progress. Signed-off-by: Jakub Pawlowski <jpawlowski@google.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2015-08-10Bluetooth: Fix breakage in amp_write_rem_assoc_frag()Dan Carpenter1-1/+1
We should be passing the pointer itself instead of the address of the pointer. This was a copy and paste bug when we replaced the calls to hci_send_cmd(). Originally, the arguments were "len, cp" but we overwrote them with "sizeof(cp), &cp" by mistake. Fixes: b3d3914006a0 ('Bluetooth: Move amp assoc read/write completed callback to amp.c') Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2015-08-06Bluetooth: fix MGMT_EV_NEW_LONG_TERM_KEY eventJakub Pawlowski1-1/+1
This patch fixes how MGMT_EV_NEW_LONG_TERM_KEY event is build. Right now val vield is filled with only 1 byte, instead of whole value. This bug was introduced in commit 1fc62c526a57 ("Bluetooth: Fix exposing full value of shortened LTKs") Before that patch, if you paired with device using bluetoothd using simple pairing, and then restarted bluetoothd, you would be able to re-connect, but device would fail to establish encryption and would terminate connection. After this patch connecting after bluetoothd restart works fine. Signed-off-by: Jakub Pawlowski <jpawlowski@google.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2015-08-01Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller1-0/+4
Conflicts: arch/s390/net/bpf_jit_comp.c drivers/net/ethernet/ti/netcp_ethss.c net/bridge/br_multicast.c net/ipv4/ip_fragment.c All four conflicts were cases of simple overlapping changes. Signed-off-by: David S. Miller <davem@davemloft.net>
2015-07-30Bluetooth: 6lowpan: Fix possible raceAlexander Aring1-10/+13
This patch fix a possible race after calling register_netdev. After calling netdev_register it could be possible that netdev_ops callbacks use the uninitialized private data of lowpan_dev. By moving the initialization of this data before netdev_register we can be sure that initialized private data is be used after netdev_register. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2015-07-30Bluetooth: cmtp: Do not use list_for_each_safe when not neededChristophe JAILLET1-4/+4
There is no need to use the safe version of list_for_each here. Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2015-07-30Bluetooth: Move create/accept phy link completed callback to amp.cArron Wang2-51/+51
To avoid amp module hooks from hci_event.c Signed-off-by: Arron Wang <arron.wang@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2015-07-30Bluetooth: Move amp assoc read/write completed callback to amp.cArron Wang2-63/+77
To avoid amp module hooks from hci_event.c Signed-off-by: Arron Wang <arron.wang@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2015-07-30Bluetooth: Move get info completed callback to a2mp.cArron Wang2-5/+17
To avoid a2mp module hooks from hci_event.c and send getinfo response operation only required by a2mp module, we can move this callback to a2mp.c Signed-off-by: Arron Wang <arron.wang@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2015-07-30Bluetooth: Move high speed specific event under BT_HS optionArron Wang1-20/+24
Signed-off-by: Arron Wang <arron.wang@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2015-07-30Bluetooth: Add BT_HS config optionArron Wang4-1/+40
Move A2MP Module under BT_HS config option and allow the user have flexible option to choose the feature only they need a2mp_discover_amp() & a2mp_channel_create() are a2mp module entry point for master and slave, and this is dynamic invoked depends on the userspace or remote request, then we defined their implementation depends on BT_HS config Signed-off-by: Arron Wang <arron.wang@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2015-07-23Bluetooth: Move IRK checking logic in preparation to new connect methodJakub Pawlowski2-11/+23
Move IRK checking logic in preparation to new connect method. Also make sure that MGMT_STATUS_INVALID_PARAMS is returned when non identity address is passed to ADD_DEVICE. Right now MGMT_STATUS_FAILED is returned, which might be misleading. Signed-off-by: Jakub Pawlowski <jpawlowski@google.com> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2015-07-23Bluetooth: __l2cap_wait_ack() add defensive timeoutDean Jenkins1-1/+10
Add a timeout to prevent the do while loop running in an infinite loop. This ensures that the channel will be instructed to close within 10 seconds so prevents l2cap_sock_shutdown() getting stuck forever. Returns -ENOLINK when the timeout is reached. The channel will be subequently closed and not all data will be ACK'ed. Signed-off-by: Dean Jenkins <Dean_Jenkins@mentor.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2015-07-23Bluetooth: __l2cap_wait_ack() use msecs_to_jiffies()Dean Jenkins1-2/+2
Use msecs_to_jiffies() instead of using HZ so that it is easier to specify the time in milliseconds. Also add a #define L2CAP_WAIT_ACK_POLL_PERIOD to specify the 200ms polling period so that it is defined in a single place. Signed-off-by: Dean Jenkins <Dean_Jenkins@mentor.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2015-07-23Bluetooth: Add BT_DBG to l2cap_sock_shutdown()Dean Jenkins1-0/+4
Add helpful BT_DBG debug to l2cap_sock_shutdown() and __l2cap_wait_ack() so that the code flow can be analysed. Signed-off-by: Dean Jenkins <Dean_Jenkins@mentor.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2015-07-23Bluetooth: Make __l2cap_wait_ack more efficientDean Jenkins1-6/+10
Use chan->state instead of chan->conn because waiting for ACK's is only possible in the BT_CONNECTED state. Also avoids reference to the conn structure so makes locking easier. Only call __l2cap_wait_ack() when the needed condition of chan->unacked_frames > 0 && chan->state == BT_CONNECTED is true and convert the while loop to a do while loop. __l2cap_wait_ack() change the function prototype to pass in the chan variable as chan is already available in the calling function l2cap_sock_shutdown(). Avoids locking issues. Signed-off-by: Dean Jenkins <Dean_Jenkins@mentor.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2015-07-23Bluetooth: L2CAP ERTM shutdown protect sk and chanDean Jenkins1-0/+8
During execution of l2cap_sock_shutdown() which might sleep, the sk and chan structures can be in an unlocked condition which potentially allows the structures to be freed by other running threads. Therefore, there is a possibility of a malfunction or memory reuse after being freed. Keep the sk and chan structures alive during the execution of l2cap_sock_shutdown() by using their respective hold and put functions. This allows the structures to be freeable at the end of l2cap_sock_shutdown(). Signed-off-by: Kautuk Consul <Kautuk_Consul@mentor.com> Signed-off-by: Dean Jenkins <Dean_Jenkins@mentor.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2015-07-23Bluetooth: Fix NULL pointer dereference in smp_conn_securityJohan Hedberg1-0/+4
The l2cap_conn->smp pointer may be NULL for various valid reasons where SMP has failed to initialize properly. One such scenario is when crypto support is missing, another when the adapter has been powered on through a legacy method. The smp_conn_security() function should have the appropriate check for this situation to avoid NULL pointer dereferences. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Cc: stable@vger.kernel.org # 4.0+
2015-07-05bluetooth: fix list handlingLinus Torvalds2-2/+3
Commit 835a6a2f8603 ("Bluetooth: Stop sabotaging list poisoning") thought that the code was sabotaging the list poisoning when NULL'ing out the list pointers and removed it. But what was going on was that the bluetooth code was using NULL pointers for the list as a way to mark it empty, and that commit just broke it (and replaced the test with NULL with a "list_empty()" test on a uninitialized list instead, breaking things even further). So fix it all up to use the regular and real list_empty() handling (which does not use NULL, but a pointer to itself), also making sure to initialize the list properly (the previous NULL case was initialized implicitly by the session being allocated with kzalloc()) This is a combination of patches by Marcel Holtmann and Tedd Ho-Jeong An. [ I would normally expect to get this through the bt tree, but I'm going to release -rc1, so I'm just committing this directly - Linus ] Reported-and-tested-by: Jörg Otte <jrg.otte@gmail.com> Cc: Alexey Dobriyan <adobriyan@gmail.com> Original-by: Tedd Ho-Jeong An <tedd.an@intel.com> Original-by: Marcel Holtmann <marcel@holtmann.org>: Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2015-06-30Bluetooth: Reinitialize the list after deletion for session user listTedd Ho-Jeong An1-2/+2
If the user->list is deleted with list_del(), it doesn't initialize the entry which can cause the issue with list_empty(). According to the comment from the list.h, list_empty() returns false even if the list is empty and put the entry in an undefined state. /** * list_del - deletes entry from list. * @entry: the element to delete from the list. * Note: list_empty() on entry does not return true after this, the entry is * in an undefined state. */ Because of this behavior, list_empty() returns false even if list is empty when the device is reconnected. So, user->list needs to be re-initialized after list_del(). list.h already have a macro list_del_init() which deletes the entry and initailze it again. Signed-off-by: Tedd Ho-Jeong An <tedd.an@intel.com> Tested-by: Jörg Otte <jrg.otte@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2015-06-26Bluetooth: hidp: Initialize list header of hidp session userTedd Ho-Jeong An1-0/+1
When new hidp session is created, list header in l2cap_user is not initialized and this causes list_empty() to fail in l2cap_register_user() even if l2cap_user list is empty. Signed-off-by: Tedd Ho-Jeong An <tedd.an@intel.com> Tested-by: Jörg Otte <jrg.otte@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2015-06-18Bluetooth: Fix warning of potentially uninitialized adv_instance variableJohan Hedberg1-6/+2
Rework the logic of checking for a valid adv_instance for non-zero cp->instance values. Without this change we may get (false positive) warnings as follows: >> net/bluetooth/mgmt.c:7294:29: warning: 'adv_instance' may be used uninitialized in this function [-Wuninitialized] Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2015-06-18Bluetooth: Use zalloc when possibleJohan Hedberg1-2/+1
Use zallog for adv_instance allocation instead of kmalloc + memset. This also fixes the following coccinelle warning: >> net/bluetooth/hci_core.c:2693:17-24: WARNING: kzalloc should be used for adv_instance, instead of kmalloc/memset Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2015-06-18Bluetooth: Increment management interface revisionMarcel Holtmann1-1/+1
This patch increments the management interface revision due to introduction of new multi-advertising feature and various bug fixes. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2015-06-18Bluetooth: hci_core: remove obsolete adv_instanceFlorian Grandel1-1/+0
Now that the obsolete adv_instance is no longer being referenced anywhere in the code it can be removed without breaking the build. Signed-off-by: Florian Grandel <fgrandel@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2015-06-18Bluetooth: mgmt: multi-adv for mgmt_reenable_advertising()Florian Grandel1-1/+12
During service discovery, advertising will be disabled. This patch ensures that it is correctly being re-enabled, both for configuration made via set advertising and add advertising, once the scanning times out. Signed-off-by: Florian Grandel <fgrandel@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2015-06-18Bluetooth: mgmt: multi-adv for trigger_le_scan()Florian Grandel1-0/+1
This patch ensures that instance advertising is correctly canceled before starting a le scan. Signed-off-by: Florian Grandel <fgrandel@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2015-06-18Bluetooth: mgmt: program multi-adv on power onFlorian Grandel1-3/+17
Advertising instances programmed while powered off should be advertised once the device is powered. This patch ensures that all combinations of setting and/or adding advertising configuration while powered off will be correctly activated on power on. Signed-off-by: Florian Grandel <fgrandel@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2015-06-18Bluetooth: mgmt: multi adv for remove_advertising*()Florian Grandel1-21/+24
The remove_advertising() and remove_advertising_complete() functions had instance identifiers hard coded. Notably, when passing in 0x00 as an instance identifier to signal that all instances should be removed then the mgmt API would return a hard coded 0x01 rather than returning the expected value 0x00. This bug is being fixed by always referencing the instance identifier from the management API call instead. remove_advertising() is refactored to use the new dynamic advertising instance list. The logic is being changed to make multi-instance advertising actually work, notably the schedule_adv_instance() method is being referenced to make sure that other instances will continue to advertise even if one instance is being removed. The code is made more readable by factoring advertising instance management and initialization into the low-level hci_remove_adv_instance() and hci_adv_instances_clear() functions. The method now references the clear_adv_instance() helper method to remove duplicate logic and code. Signed-off-by: Florian Grandel <fgrandel@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2015-06-18Bluetooth: mgmt/hci_core: multi-adv for add_advertising*()Florian Grandel2-35/+74
The add_advertising() and add_advertising_complete() functions reference the now obsolete hdev->adv_instance struct. Both methods are being refactored to access the dynamic advertising instance list instead. This patch also introduces all logic necessary to actually deal with multiple instance advertising. Notably the mgmt_adv_inst_expired() and schedule_adv_inst() method are being referenced to schedule instances in a round robin fashion. This patch also introduces a "pending" flag into the adv_info struct. This is necessary to identify and remove recently added advertising instances when the HCI commands return with an error status code. Otherwise new advertising instances could be leaked without properly informing userspace about their existence. Signed-off-by: Florian Grandel <fgrandel@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2015-06-18Bluetooth: mgmt: multi adv for clear_adv_instances()Florian Grandel1-16/+81
The clear_adv_instance() function could not clean up multiple advertising instances previously. It is being changed to provide both, a means to clean up a single instance and cleaning up all instances at once. An additional instance parameter is being introduced to achieve this. Passing in 0x00 to this parameter signifies that all instances should be cleaned up. This semantics has been chosen similarly to the semantics of the instance parameter in the remove_advertising() function. When removing a single instance the method also ensures that another instance will be scheduled if available. When the currently advertising method is being removed, it will be canceled immediately. Signed-off-by: Florian Grandel <fgrandel@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2015-06-18Bluetooth: mgmt: multi adv for set_advertising*()Florian Grandel1-6/+94
The set_advertising() and set_advertising_complete() methods rely on the now obsolete hci_dev->adv_instance structure. We replace this reference by an equivalent access to the newly introduced dynamic advertising instance list. This patch introduces a helper function that schedules an advertising instance correctly calculating advertising timing based on the timeout and duration settings of the instance. Scheduling is factored into its own function for readability and code sharing. Signed-off-by: Florian Grandel <fgrandel@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2015-06-18Bluetooth: mgmt: multi adv for create_instance_adv_data()Florian Grandel1-7/+16
The create_instance_adv_data() function could not deal with multiple advertising instances previously. This is being fixed by retrieving advertising instances from the newly introduced dynamic advertising instance list. Signed-off-by: Florian Grandel <fgrandel@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2015-06-18Bluetooth: mgmt: multi adv for create_instance_scan_rsp_data()Florian Grandel1-5/+12
The create_instance_scan_rsp_data() function could not deal with multiple advertising instances previously. This is being fixed by adding an additional instance parameter. Signed-off-by: Florian Grandel <fgrandel@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2015-06-18Bluetooth: mgmt: multi adv for enable_advertising()Florian Grandel1-5/+12
Previously enable_advertising() would rely on get_adv_instance_scan_rsp_len() which checked for a hard coded instance identifier. This is being changed to check for the current advertising instance's scan response length instead. The function is renamed accordingly. Signed-off-by: Florian Grandel <fgrandel@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2015-06-18Bluetooth: mgmt: improve get_adv_instance_flags() readabilityFlorian Grandel1-14/+16
Switch if and else conditions to replace a negative statement by a positive one which makes the condition more readable. Signed-off-by: Florian Grandel <fgrandel@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2015-06-18Bluetooth: mgmt: multi adv for get_adv_instance_flags()Florian Grandel1-4/+9
The get_adv_instance_flags() would not work with instance identifiers other than 0x01. This is being fixed so that arbitrary instance identifiers can be dealt with while still correctly dealing with the special case of the 0x00 identifier. Signed-off-by: Florian Grandel <fgrandel@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2015-06-18Bluetooth: mgmt: multi adv for get_current_adv_instance()Florian Grandel1-1/+1
Replaces the hard coded instance identifier in get_current_adv_instance() with the actual current instance identifier so that this method is prepared to work with more than one advertising instance. Signed-off-by: Florian Grandel <fgrandel@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2015-06-18Bluetooth: mgmt: multi adv for read_adv_features()Florian Grandel1-10/+12
The read_adv_features() method had a single instance identifier hard coded. Refer to the advertising instance list instead to return a dynamically generated list of instance identifiers. Signed-off-by: Florian Grandel <fgrandel@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2015-06-18Bluetooth: mgmt: rename update_*_data_for_instance()Florian Grandel1-8/+6
The ...for_instance function name is quite long and does not follow the ..._inst_... convention followed elsewhere in the code. This patch renames the ...for_instance functions to their shorter ..._inst_... version. Signed-off-by: Florian Grandel <fgrandel@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

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