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* | Bluetooth: SMP: Add support for H7 crypto function and CT2 auth flagJohan Hedberg2016-12-082-17/+69
| | | | | | | | | | | | | | | | Bluetooth 5.0 introduces a new H7 key generation function that's used when both sides of the pairing set the CT2 authentication flag to 1. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller2016-11-275-7/+29
|\| | | | | | | | | | | | | | | | | | | | | | | udplite conflict is resolved by taking what 'net-next' did which removed the backlog receive method assignment, since it is no longer necessary. Two entries were added to the non-priv ethtool operations switch statement, one in 'net' and one in 'net-next, so simple overlapping changes. Signed-off-by: David S. Miller <davem@davemloft.net>
| * Bluetooth: Fix using the correct source address typeJohan Hedberg2016-11-225-7/+29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The hci_get_route() API is used to look up local HCI devices, however so far it has been incapable of dealing with anything else than the public address of HCI devices. This completely breaks with LE-only HCI devices that do not come with a public address, but use a static random address instead. This patch exteds the hci_get_route() API with a src_type parameter that's used for comparing with the right address of each HCI device. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller2016-10-303-35/+42
|\| | | | | | | | | | | | | | | | | Mostly simple overlapping changes. For example, David Ahern's adjacency list revamp in 'net-next' conflicted with an adjacency list traversal bug fix in 'net'. Signed-off-by: David S. Miller <davem@davemloft.net>
| * Bluetooth: Fix append max 11 bytes of name to scan rsp dataMichał Narajowski2016-10-193-35/+42
| | | | | | | | | | | | | | | | | | | | | | Append maximum of 10 + 1 bytes of name to scan response data. Complete name is appended only if exists and is <= 10 characters. Else append short name if exists or shorten complete name if not. This makes sure name is consistent across multiple advertising instances. Signed-off-by: Michał Narajowski <michal.narajowski@codecoup.pl> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* | net: remove MTU limits on a few ether_setup callersJarod Wilson2016-10-211-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | These few drivers call ether_setup(), but have no ndo_change_mtu, and thus were overlooked for changes to MTU range checking behavior. They previously had no range checks, so for feature-parity, set their min_mtu to 0 and max_mtu to ETH_MAX_MTU (65535), instead of the 68 and 1500 inherited from the ether_setup() changes. Fine-tuning can come after we get back to full feature-parity here. CC: netdev@vger.kernel.org Reported-by: Asbjoern Sloth Toennesen <asbjorn@asbjorn.st> CC: Asbjoern Sloth Toennesen <asbjorn@asbjorn.st> CC: R Parameswaran <parameswaran.r7@gmail.com> Signed-off-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | net: deprecate eth_change_mtu, remove usageJarod Wilson2016-10-131-1/+0Star
|/ | | | | | | | | | | | | | | | | | | | | With centralized MTU checking, there's nothing productive done by eth_change_mtu that isn't already done in dev_set_mtu, so mark it as deprecated and remove all usage of it in the kernel. All callers have been audited for calls to alloc_etherdev* or ether_setup directly, which means they all have a valid dev->min_mtu and dev->max_mtu. Now eth_change_mtu prints out a netdev_warn about being deprecated, for the benefit of out-of-tree drivers that might be utilizing it. Of note, dvb_net.c actually had dev->mtu = 4096, while using eth_change_mtu, meaning that if you ever tried changing it's mtu, you couldn't set it above 1500 anymore. It's now getting dev->max_mtu also set to 4096 to remedy that. v2: fix up lantiq_etop, missed breakage due to drive not compiling on x86 CC: netdev@vger.kernel.org Signed-off-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* Bluetooth: Refactor append name and appearanceMichał Narajowski2016-10-063-50/+38Star
| | | | | | | Use eir_append_data to remove code duplication. Signed-off-by: Michał Narajowski <michal.narajowski@codecoup.pl> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Add appearance to default scan rsp dataMichał Narajowski2016-10-061-1/+10
| | | | | | | | Add appearance value to beginning of scan rsp data for default advertising instance if the value is not 0. Signed-off-by: Michał Narajowski <michal.narajowski@codecoup.pl> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Fix local name in scan rspMichał Narajowski2016-10-061-12/+35
| | | | | | | | | Use complete name if it fits. If not and there is short name check if it fits. If not then use shortened name as prefix of complete name. Signed-off-by: Michał Narajowski <michal.narajowski@codecoup.pl> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Fix not updating scan rsp when adv offMichał Narajowski2016-09-221-1/+1
| | | | | | | | Scan response data should not be updated unless there is an advertising instance. Signed-off-by: Michał Narajowski <michal.narajowski@codecoup.pl> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Fix NULL pointer dereference in mgmt contextArek Lichwa2016-09-221-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Adds missing callback assignment to cmd_complete in pending management command context. Dump path involves security procedure performed on legacy (pre-SSP) devices with service security requirements set to HIGH (16digits PIN). It fails when shorter PIN is delivered by user. [ 1.517950] Bluetooth: PIN code is not 16 bytes long [ 1.518491] BUG: unable to handle kernel NULL pointer dereference at (null) [ 1.518584] IP: [< (null)>] (null) [ 1.518584] PGD 9e08067 PUD 9fdf067 PMD 0 [ 1.518584] Oops: 0010 [#1] SMP [ 1.518584] Modules linked in: [ 1.518584] CPU: 0 PID: 1002 Comm: kworker/u3:2 Not tainted 4.8.0-rc6-354649-gaf4168c #16 [ 1.518584] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.9.3-20160701_074356-anatol 04/01/2014 [ 1.518584] Workqueue: hci0 hci_rx_work [ 1.518584] task: ffff880009ce14c0 task.stack: ffff880009e10000 [ 1.518584] RIP: 0010:[<0000000000000000>] [< (null)>] (null) [ 1.518584] RSP: 0018:ffff880009e13bc8 EFLAGS: 00010293 [ 1.518584] RAX: 0000000000000000 RBX: ffff880009eed100 RCX: 0000000000000006 [ 1.518584] RDX: ffff880009ddc000 RSI: 0000000000000000 RDI: ffff880009eed100 [ 1.518584] RBP: ffff880009e13be0 R08: 0000000000000000 R09: 0000000000000001 [ 1.518584] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1.518584] R13: ffff880009e13ccd R14: ffff880009ddc000 R15: ffff880009ddc010 [ 1.518584] FS: 0000000000000000(0000) GS:ffff88000bc00000(0000) knlGS:0000000000000000 [ 1.518584] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1.518584] CR2: 0000000000000000 CR3: 0000000009fdd000 CR4: 00000000000006f0 [ 1.518584] Stack: [ 1.518584] ffffffff81909808 ffff880009e13cce ffff880009e0d40b ffff880009e13c68 [ 1.518584] ffffffff818f428d 00000000024000c0 ffff880009e13c08 ffffffff810ca903 [ 1.518584] ffff880009e13c48 ffffffff811ade34 ffffffff8178c31f ffff880009ee6200 [ 1.518584] Call Trace: [ 1.518584] [<ffffffff81909808>] ? mgmt_pin_code_neg_reply_complete+0x38/0x60 [ 1.518584] [<ffffffff818f428d>] hci_cmd_complete_evt+0x69d/0x3200 [ 1.518584] [<ffffffff810ca903>] ? rcu_read_lock_sched_held+0x53/0x60 [ 1.518584] [<ffffffff811ade34>] ? kmem_cache_alloc+0x1a4/0x200 [ 1.518584] [<ffffffff8178c31f>] ? skb_clone+0x4f/0xa0 [ 1.518584] [<ffffffff818f9d81>] hci_event_packet+0x8e1/0x28e0 [ 1.518584] [<ffffffff81a421f1>] ? _raw_spin_unlock_irqrestore+0x31/0x50 [ 1.518584] [<ffffffff810aea3e>] ? trace_hardirqs_on_caller+0xee/0x1b0 [ 1.518584] [<ffffffff818e6bd1>] hci_rx_work+0x1e1/0x5b0 [ 1.518584] [<ffffffff8107e4bd>] ? process_one_work+0x1ed/0x6b0 [ 1.518584] [<ffffffff8107e538>] process_one_work+0x268/0x6b0 [ 1.518584] [<ffffffff8107e4bd>] ? process_one_work+0x1ed/0x6b0 [ 1.518584] [<ffffffff8107e9c3>] worker_thread+0x43/0x4e0 [ 1.518584] [<ffffffff8107e980>] ? process_one_work+0x6b0/0x6b0 [ 1.518584] [<ffffffff8107e980>] ? process_one_work+0x6b0/0x6b0 [ 1.518584] [<ffffffff8108505f>] kthread+0xdf/0x100 [ 1.518584] [<ffffffff81a4297f>] ret_from_fork+0x1f/0x40 [ 1.518584] [<ffffffff81084f80>] ? kthread_create_on_node+0x210/0x210 Signed-off-by: Arek Lichwa <arek.lichwa@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Set appearance only for LE capable controllersMichał Narajowski2016-09-191-0/+4
| | | | | | | | Setting appearance on controllers without LE support will result in No Supported error. Signed-off-by: Michał Narajowski <michal.narajowski@codecoup.pl> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
* Bluetooth: Fix missing ext info event when setting appearanceMichał Narajowski2016-09-191-0/+2
| | | | | | | | | This patch adds missing event when setting appearance, just like in the set local name command. Signed-off-by: Michał Narajowski <michal.narajowski@codecoup.pl> Signed-off-by: Szymon Janc <szymon.janc@codecoup.pl> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Add supported data types to ext info changed eventMichał Narajowski2016-09-191-4/+10
| | | | | | | | This patch adds EIR data to extended info changed event. Signed-off-by: Michał Narajowski <michal.narajowski@codecoup.pl> Signed-off-by: Szymon Janc <szymon.janc@codecoup.pl> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Add appearance to Read Ext Controller Info commandSzymon Janc2016-09-191-0/+14
| | | | | | | | If LE is enabled appearance is added to EIR data. Signed-off-by: Michał Narajowski <michal.narajowski@codecoup.pl> Signed-off-by: Szymon Janc <szymon.janc@codecoup.pl> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Factor appending EIR to separate helperMichał Narajowski2016-09-191-13/+22
| | | | | | | | This will also be used for Extended Information Event handling. Signed-off-by: Michał Narajowski <michal.narajowski@codecoup.pl> Signed-off-by: Szymon Janc <szymon.janc@codecoup.pl> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Refactor read_ext_controller_info handlerSzymon Janc2016-09-191-20/+16Star
| | | | | | | | | There is no need to allocate heap for reply only to copy stack data to it. This also fix rp memory leak and missing hdev unlock if kmalloc failed. Signed-off-by: Szymon Janc <szymon.janc@codecoup.pl> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Increment management interface revisionSzymon Janc2016-09-191-1/+1
| | | | | | | | Increment the mgmt revision due to the recently added Read Extended Controller Information and Set Appearance commands. Signed-off-by: Szymon Janc <szymon.janc@codecoup.pl> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Fix advertising instance validity check for flagsSzymon Janc2016-09-191-1/+2
| | | | | | | Flags are not allowed in Scan Response. Signed-off-by: Szymon Janc <szymon.janc@codecoup.pl> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Unify advertising instance flags checkSzymon Janc2016-09-191-37/+48
| | | | | | | This unifies max length and TLV validity checks. Signed-off-by: Szymon Janc <szymon.janc@codecoup.pl> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Remove unused parameter from tlv_data_is_valid functionSzymon Janc2016-09-191-4/+3Star
| | | | | | | hdev parameter is not used in function. Signed-off-by: Szymon Janc <szymon.janc@codecoup.pl> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Add support for appearance in scan rspMichał Narajowski2016-09-192-0/+45
| | | | | | | | | | | This patch enables prepending appearance value to scan response data. It also adds support for setting appearance value through mgmt command. If currently advertised instance has apperance flag set it is expired immediately. Signed-off-by: Michał Narajowski <michal.narajowski@codecoup.pl> Signed-off-by: Szymon Janc <szymon.janc@codecoup.pl> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Add support for local name in scan rspMichał Narajowski2016-09-192-10/+64
| | | | | | | | | | This patch enables appending local name to scan response data. If currently advertised instance has name flag set it is expired immediately. Signed-off-by: Michał Narajowski <michal.narajowski@codecoup.pl> Signed-off-by: Szymon Janc <szymon.janc@codecoup.pl> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Fix not registering BR/EDR SMP channel with force_bredr flagSzymon Janc2016-09-191-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If force_bredr is set SMP BR/EDR channel should also be for non-SC capable controllers. Since hcidev flag is persistent wrt power toggle it can be already set when calling smp_register(). This resulted in SMP BR/EDR channel not being registered even if HCI_FORCE_BREDR_SMP flag was set. This also fix NULL pointer dereference when trying to disable force_bredr after power cycle. BUG: unable to handle kernel NULL pointer dereference at 0000000000000388 IP: [<ffffffffc0493ad8>] smp_del_chan+0x18/0x80 [bluetooth] Call Trace: [<ffffffffc04950ca>] force_bredr_smp_write+0xba/0x100 [bluetooth] [<ffffffff8133be14>] full_proxy_write+0x54/0x90 [<ffffffff81245967>] __vfs_write+0x37/0x160 [<ffffffff813617f7>] ? selinux_file_permission+0xd7/0x110 [<ffffffff81356fbd>] ? security_file_permission+0x3d/0xc0 [<ffffffff810eb5b2>] ? percpu_down_read+0x12/0x50 [<ffffffff812462a5>] vfs_write+0xb5/0x1a0 [<ffffffff812476f5>] SyS_write+0x55/0xc0 [<ffffffff817eb872>] entry_SYSCALL_64_fastpath+0x1a/0xa4 Code: 48 8b 45 f0 eb c1 0f 1f 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 f6 05 c6 3b 02 00 04 55 48 89 e5 41 54 53 49 89 fc 75 4b <49> 8b 9c 24 88 03 00 00 48 85 db 74 31 49 c7 84 24 88 03 00 00 RIP [<ffffffffc0493ad8>] smp_del_chan+0x18/0x80 [bluetooth] RSP <ffff8802aee3bd90> CR2: 0000000000000388 Signed-off-by: Szymon Janc <szymon.janc@codecoup.pl> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Use kzalloc instead of kmalloc/memsetWei Yongjun2016-09-191-3/+1Star
| | | | | | | | | Use kzalloc rather than kmalloc followed by memset with 0. Generated by: scripts/coccinelle/api/alloc/kzalloc-simple.cocci Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Fix reason code used for rejecting SCO connectionsFrédéric Dalleau2016-09-191-1/+1
| | | | | | | | | | | | | | | | | | | A comment in the code states that SCO connection should be rejected with the proper error value between 0xd-0xf. The code uses HCI_ERROR_REMOTE_LOW_RESOURCES which is 0x14. This led to following error: < HCI Command: Reject Synchronous Co.. (0x01|0x002a) plen 7 Address: 34:51:C9:EF:02:CA (Apple, Inc.) Reason: Remote Device Terminated due to Low Resources (0x14) > HCI Event: Command Status (0x0f) plen 4 Reject Synchronous Connection Request (0x01|0x002a) ncmd 1 Status: Invalid HCI Command Parameters (0x12) Instead make use of HCI_ERROR_REJ_LIMITED_RESOURCES which is 0xd. Signed-off-by: Frédéric Dalleau <frederic.dalleau@collabora.co.uk> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Fix wrong New Settings event when closing HCI User ChannelMarcel Holtmann2016-09-191-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | When closing HCI User Channel, the New Settings event was send out to inform about changed settings. However such event is wrong since the exclusive HCI User Channel access is active until the Index Added event has been sent. @ USER Close: test @ MGMT Event: New Settings (0x0006) plen 4 Current settings: 0x00000ad0 Bondable Secure Simple Pairing BR/EDR Low Energy Secure Connections = Close Index: 00:14:EF:22:04:12 @ MGMT Event: Index Added (0x0004) plen 0 Calling __mgmt_power_off from hci_dev_do_close requires an extra check for an active HCI User Channel. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
* Bluetooth: Send control open and close messages for HCI user channelsMarcel Holtmann2016-09-191-0/+35
| | | | | | | | When opening and closing HCI user channel, send monitoring messages to be able to trace its behavior. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
* Bluetooth: Append local name and CoD to Extended Controller InfoMichał Narajowski2016-09-191-21/+42
| | | | | | | | This adds device class, complete local name and short local name to EIR data in Extended Controller Info as specified in docs. Signed-off-by: Michał Narajowski <michal.narajowski@codecoup.pl> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Add framework for Extended Controller InformationMarcel Holtmann2016-09-191-2/+60
| | | | | | | | | | | | | | This command is used to retrieve the current state and basic information of a controller. It is typically used right after getting the response to the Read Controller Index List command or an Index Added event (or its extended counterparts). When any of the values in the EIR_Data field changes, the event Extended Controller Information Changed will be used to inform clients about the updated information. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Michał Narajowski <michal.narajowski@codecoup.pl>
* Bluetooth: Handle HCI raw socket transition from unbound to boundMarcel Holtmann2016-09-191-17/+36
| | | | | | | | | | In case an unbound HCI raw socket is later on bound, ensure that the monitor notification messages indicate a close and re-open. None of the userspace tools use the socket this, but it is actually possible to use an ioctl on an unbound socket and then later bind it. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
* Bluetooth: Send control open and close messages for HCI raw socketsMarcel Holtmann2016-09-191-0/+48
| | | | | | | | | | | | | | When opening and closing HCI raw sockets their main usage is for legacy userspace. To track interaction with the modern mgmt interface, send open and close monitoring messages for these action. The HCI raw sockets is special since it supports unbound ioctl operation and for that special case delay the notification message until at least one ioctl has been executed. The difference between a bound and unbound socket will be detailed by the fact the HCI index is present or not. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
* Bluetooth: Add extra channel checks for control open/close messagesMarcel Holtmann2016-09-191-5/+19
| | | | | | | | The control open and close monitoring events require special channel checks to ensure messages are only send when the right events happen. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
* Bluetooth: Assign the channel early when binding HCI socketsMarcel Holtmann2016-09-191-5/+11
| | | | | | | | | Assignment of the hci_pi(sk)->channel should be done early when binding the HCI socket. This avoids confusion with the RAW channel that is used for legacy access. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
* Bluetooth: Send control open and close only when cookie is presentMarcel Holtmann2016-09-191-2/+16
| | | | | | | | | Only when the cookie has been assigned, then send the open and close monitor messages. Also if the socket is bound to a device, then include the index into the message. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
* Bluetooth: Use numbers for subsystem version stringMarcel Holtmann2016-09-192-5/+9
| | | | | | | | Instead of keeping a version string around, use version and revision numbers and then stringify them for use as module parameter. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
* Bluetooth: Introduce helper functions for socket cookie handlingMarcel Holtmann2016-09-191-12/+29
| | | | | | | | Instead of manually allocating cookie information each time, use helper functions for generating and releasing cookies. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
* Bluetooth: Use command status event for Set IO Capability errorsMarcel Holtmann2016-09-191-2/+2
| | | | | | | | In case of failure, the Set IO Capability command is suppose to return command status and not command complete. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
* Bluetooth: Fix wrong Get Clock Information return parametersMarcel Holtmann2016-09-191-1/+1
| | | | | | | | | The address information of the Get Clock Information return parameters is copying from a different memory location. It uses &cmd->param while it actually needs to be cmd->param. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
* Bluetooth: Use individual flags for certain management eventsMarcel Holtmann2016-09-192-20/+17Star
| | | | | | | | | Instead of hiding everything behind a general managment events flag, introduce indivdual flags that allow fine control over which events are send to a given management channel. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
* Bluetooth: mgmt: Fix sending redundant event for Advertising InstanceJohan Hedberg2016-09-193-10/+12
| | | | | | | | | | | | | | When an Advertising Instance is removed, the Advertising Removed event shouldn't be sent to the same socket that issued the Remove Advertising command (it gets a command complete event instead). The mgmt_advertising_removed() function already has a parameter for skipping a specific socket, but there was no code to propagate the right value to this parameter. This patch fixes the issue by making sure the intermediate hci_req_clear_adv_instance() function gets the socket pointer. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Add support for sending MGMT commands and events to monitorMarcel Holtmann2016-09-192-3/+157
| | | | | | | | This adds support for tracing all management commands and events via the monitor interface. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
* Bluetooth: Add support for sending MGMT open and close to monitorMarcel Holtmann2016-09-191-0/+95
| | | | | | | | | This sends new notifications to the monitor support whenever a management channel has been opened or closed. This allows tracing of control channels really easily. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
* Bluetooth: Introduce helper to pack mgmt version informationMarcel Holtmann2016-09-191-2/+9
| | | | | | | | The mgmt version information will be also needed for the control changell tracing feature. This provides a helper to pack them. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
* Bluetooth: Store control socket cookie and comm informationMarcel Holtmann2016-09-191-1/+30
| | | | | | | | To further allow unique identification and tracking of control socket, store cookie and comm information when binding the socket. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
* Bluetooth: Check SOL_HCI for raw socket optionsMarcel Holtmann2016-09-191-0/+6
| | | | | | | | The SOL_HCI level should be enforced when using socket options on the HCI raw socket interface. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
* Bluetooth: Add combined LED trigger for controller powerMarcel Holtmann2016-09-193-0/+42
| | | | | | | | | | | Instead of just having a LED trigger for power on a specific controller, this adds the LED trigger "bluetooth-power" that combines the power states of all controllers into a single trigger. This simplifies the trigger selection and also supports multiple controllers per host system via a single LED. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
* Bluetooth: Fix hci_sock_recvmsg when MSG_TRUNC is not setLuiz Augusto von Dentz2016-08-251-1/+1
| | | | | | | | Similar to bt_sock_recvmsg MSG_TRUNC shall be checked using the original flags not msg_flags. Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Fix bt_sock_recvmsg when MSG_TRUNC is not setLuiz Augusto von Dentz2016-08-251-1/+1
| | | | | | | | | | | | Commit b5f34f9420b50c9b5876b9a2b68e96be6d629054 attempt to introduce proper handling for MSG_TRUNC but recv and variants should still work as read if no flag is passed, but because the code may set MSG_TRUNC to msg->msg_flags that shall not be used as it may cause it to be behave as if MSG_TRUNC is always, so instead of using it this changes the code to use the flags parameter which shall contain the original flags. Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
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