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* bluetooth: hci: Fix type of "enable_hs" to bool.David S. Miller2012-01-221-1/+1
| | | | | | | | | Fixes: net/bluetooth/hci_core.c: In function ‘__check_enable_hs’: net/bluetooth/hci_core.c:2587:1: warning: return from incompatible pointer type [enabled by default] Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller2012-01-041-1/+1
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| * Revert "Bluetooth: Increase HCI reset timeout in hci_dev_do_close"Gustavo F. Padovan2011-12-231-1/+1
| | | | | | | | | | | | | | | | | | | | This reverts commit e1b6eb3ccb0c2a34302a9fd87dd15d7b86337f23. This was causing a delay of 10 seconds in the resume process of a Thinkpad laptop. I'm afraid this could affect more devices once 3.2 is released. Reported-by: Tomáš Janoušek <tomi@nomi.cz> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
| * Merge branch 'master' of ↵John W. Linville2011-11-021-1/+1
| |\ | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/padovan/bluetooth
| | * Bluetooth: Increase HCI reset timeout in hci_dev_do_closeSzymon Janc2011-10-311-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | I've noticed that my CSR usb dongle was not working if it was plugged in when PC was booting. It looks like I get two HCI reset command complete events (see hcidump logs below). The root cause is reset called from off_timer. Timeout for this reset to complete is set to 250ms and my bt dongle requires more time for replying with command complete event. After that, chip seems to reply with reset command complete event for next non-reset command. Attached patch increase mentioned timeout to HCI_INIT_TIMEOUT, this value is already used for timeouting hci_reset_req in hci_dev_reset(). This might also be related to BT not working after suspend that was reported here some time ago. Hcidump log: 2011-09-12 23:13:27.379465 < HCI Command: Reset (0x03|0x0003) plen 0 2011-09-12 23:13:27.380797 > HCI Event: Command Complete (0x0e) plen 4 Reset (0x03|0x0003) ncmd 1 status 0x00 2011-09-12 23:13:27.380859 < HCI Command: Read Local Supported Features (0x04|0x000 3) plen 0 2011-09-12 23:13:27.760789 > HCI Event: Command Complete (0x0e) plen 4 Reset (0x03|0x0003) ncmd 1 status 0x00 2011-09-12 23:13:27.760831 < HCI Command: Read Local Version Information (0x04|0x00 01) plen 0 2011-09-12 23:13:27.764780 > HCI Event: Command Complete (0x0e) plen 12 Read Local Version Information (0x04|0x0001) ncmd 1 status 0x00 HCI Version: 1.1 (0x1) HCI Revision: 0x36f LMP Version: 1.1 (0x1) LMP Subversion: 0x36f Manufacturer: Cambridge Silicon Radio (10) Signed-off-by: Szymon Janc <szymon@janc.net.pl> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
* | | Bluetooth: Don't disable interrupt when locking the queueGustavo F. Padovan2011-12-221-2/+2
| | | | | | | | | | | | | | | | | | | | | We run everything in process context now. Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
* | | Bluetooth: remove *_bh usage from hci_dev_list and hci_cb_listGustavo F. Padovan2011-12-221-12/+12
| | | | | | | | | | | | | | | | | | | | | | | | They don't need to disable interrupts anymore, we only run in process context now. Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
* | | Bluetooth: Make HCI call directly into SCO and L2CAP event functionsUlisses Furquim2011-12-221-55/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The struct hci_proto and all related register/unregister and dispatching code was removed. HCI core code now call directly the SCO and L2CAP event functions. Signed-off-by: Ulisses Furquim <ulisses@profusion.mobi> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
* | | Bluetooth: Remove global mutex hci_task_lockUlisses Furquim2011-12-211-20/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The hci_task_lock mutex (previously a lock) was supposed to protect the register/unregister of HCI protocols against RX/TX tasks. This will not be needed anymore because SCO and L2CAP will always be compiled. Moreover, with the recent move of RX/TX to workqueues per device the global hci_task_lock was causing starvation between different HCI devices. Signed-off-by: Ulisses Furquim <ulisses@profusion.mobi> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
* | | Bluetooth: Initialize default flow control modeAndrei Emeltchenko2011-12-201-0/+4
| | | | | | | | | | | | | | | | | | Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
* | | Bluetooth: Split ctrl init to BREDR and AMP partsAndrei Emeltchenko2011-12-201-18/+46
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Current controller initialization is moved tp bredr_init and new function added amp_init to handle later AMP init sequence. Current AMP init sequence include Reset and Read Local Version. Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
* | | Bluetooth: Incoming ACL packets do not force active modeMat Martineau2011-12-181-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Incoming sk_buffs always have bt_cb(skb)->force_active set to 0, so it's misleading to use that value from the control block when calling hci_conn_enter_active_mode() for incoming data. The destination socket is not known in the HCI layer, so the force_active setting for each socket isn't known either. Hard-coding the force_active parameter does not change any behavior, but makes it obvious that incoming ACL data never exits sniff mode. Signed-off-by: Mat Martineau <mathewm@codeaurora.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
* | | Bluetooth: Add timer for automatically disabling the service cacheJohan Hedberg2011-12-181-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We do not want the service cache to be enabled indefinitely after mgmt_read_info is called. To solve this a timer is added which will automatically disable the cache if mgmt_set_dev_class isn't called within 5 seconds of calling mgmt_read_info. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
* | | Bluetooth: Add ProFUSION's copyrightGustavo F. Padovan2011-12-181-0/+1
| | | | | | | | | | | | | | | | | | Add ProFUSION's copyright to some files I've been touching recently. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
* | | Bluetooth: Use system workqueue to schedule power_onGustavo F. Padovan2011-12-181-1/+1
| | | | | | | | | | | | | | | | | | | | | hdev->workqueue should be only for rx/tx, so move this one out. Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
* | | Bluetooth: Use new alloc_workqueue()Gustavo F. Padovan2011-12-181-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | Update hdev workqueue API usage to use the new interface, this new interface also allow us to mark this workqueue as WQ_HIGHPRI, so now rx and tx work gets higher priority when running. Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
* | | Bluetooth: move power_off to system workqueueGustavo F. Padovan2011-12-181-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | hdev->workqueue will be only for for rx/tx/cmd processing, all other small works should go to the system workqueue for now. Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
* | | Bluetooth: convert tx_task to workqueueGustavo F. Padovan2011-12-181-11/+9
| | | | | | | | | | | | | | | | | | | | | This should simplify Bluetooth core processing a lot. Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
* | | Bluetooth: Move command task to workqueueGustavo F. Padovan2011-12-181-11/+11
| | | | | | | | | | | | | | | | | | | | | As part of the moving on all the Bluetooth processing to Process context. Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
* | | Bluetooth: convert conn hash to RCUGustavo F. Padovan2011-12-181-12/+22
| | | | | | | | | | | | | | | | | | | | | | | | Handling hci_conn_hash with RCU make us avoid some locking and disable tasklets. Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
* | | Bluetooth: Use RCU to manipulate chan_listGustavo F. Padovan2011-12-181-2/+10
| | | | | | | | | | | | | | | | | | | | | | | | Instead of using tasklet_disable() to prevent acess to the channel use, we can use RCU and improve the performance of our code. Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
* | | Bluetooth: move hci_task_lock to mutexGustavo F. Padovan2011-12-181-9/+9
| | | | | | | | | | | | | | | | | | | | | | | | Now we can sleep in any path inside Bluetooth core, so mutex can make sense here. Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
* | | Bluetooth: Use delayed work for advertisiment cache timeoutGustavo F. Padovan2011-12-181-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | As HCI rx path is now done in process context it makes sense to do all the timer in process context as well. Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
* | | Bluetooth: Replace spin_lock by mutex in hci_devGustavo F. Padovan2011-12-181-19/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | Now we run everything in HCI in process context, so it's a better idea use mutex instead spin_lock. The macro remains hci_dev_lock() (and I got rid of hci_dev_lock_bh()), of course. Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
* | | Bluetooth: Process recv path in a workqueue instead of a taskletMarcel Holtmann2011-12-181-9/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | Run recv process in workqueue helps a lot with our processing as the recv path will also be in the process context, i.e., now all our tx and rx are in process context. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
* | | Bluetooth: remove struct hci_chan_hashGustavo F. Padovan2011-12-161-7/+2
| | | | | | | | | | | | | | | | | | | | | Only the list member of the struct was used, so we now fold it into hci_conn. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
* | | Bluetooth: remove old codeAndrei Emeltchenko2011-12-021-12/+0
| | | | | | | | | | | | | | | | | | | | | | | | Remove old code not touched for several years. Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
* | | Bluetooth: Add dev_flags to struct hci_devAndre Guedes2011-12-021-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds the dev_flags field to struct hci_dev. This new flags variable should be used to define flags related to BR/EDR and/or LE controller itself. It should be used to define flags which represents states from the controller. The dev_flags is cleared in case the controller sends a Reset Command Complete Event to the host. Also, this patch adds the HCI_LE_SCAN flag which was created to track if the controller is performing LE scan or not. The flag is set/cleared when the controller starts/stops scanning. This is an initial effort to stop using hdev->flags to define internal flags since it is exported to userspace by an ioctl. Signed-off-by: Andre Guedes <andre.guedes@openbossa.org> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
* | | Bluetooth: Use queue in the device listAndrei Emeltchenko2011-11-211-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use queue instead of stack discipline for device list. When processing dev_list with list_for_each* devices will be prosessed in order they were added (Usually BR/EDR first and AMP later). Also output from hciconfig looks nicer :-) Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
* | | Bluetooth: making enable_hs independent from L2CAPAndrei Emeltchenko2011-11-211-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes bluetooth compiling when CONFIG_BT_L2CAP is not enabled net/built-in.o: In function `hci_dev_open': (.text+0xdce9a): undefined reference to `enable_hs' Reported-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
* | | Bluetooth: Fix some checkpatch.pl errors and warningsSzymon Janc2011-11-161-4/+2
| | | | | | | | | | | | | | | Signed-off-by: Szymon Janc <szymon.janc@tieto.com> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
* | | Bluetooth: Do not set HCI_RAW when HS enabledAndrei Emeltchenko2011-11-161-2/+3
| | | | | | | | | | | | | | | | | | Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
* | | Bluetooth: Fix cancel_delayed_work_sync usage with locksJohan Hedberg2011-11-091-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The cancel_delayed_work_sync function should not be used if we hold any locks. Luckily all places where this is the case it is also safe to use the non-sync version. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
* | | Bluetooth: Add missing hci_dev locking when calling mgmt functionsJohan Hedberg2011-11-091-2/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | Now that the pending commands are within struct hci_dev we can properly control access to them throught the hci_dev locking mechanism. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
* | | Bluetooth: Move pending management command list into struct hci_devJohan Hedberg2011-11-091-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch moves the pending management command list (previously global to mgmt.c) into struct hci_dev. This makes it possible to do proper locking when accessing it (through the existing hci_dev locks) and thereby avoid race conditions. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
* | | Bluetooth: Pass full hci_dev struct to mgmt callbacksJohan Hedberg2011-11-091-8/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The current global pending command list in mgmt.c is racy. Possibly the simplest way to fix it is to have per-hci dev lists instead of a global one (all commands that need a pending struct are hci_dev specific). This way the list can be protected using the already existing per-hci dev lock. To enable this refactoring the first thing that needs to be done is to ensure that the mgmt functions have access to the hci_dev struct (instead of just the dev id). Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
* | | Bluetooth: Update link key mgmt APIs to match latest spec.Johan Hedberg2011-11-081-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | BR/EDR link keys have their own commands and events (separate from SMP) and the remove_keys command (previously remove_key) removes keys of any kind for the specified remote address. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
* | | Bluetooth: Convert power off mechanism to use delayed_workJohan Hedberg2011-11-081-26/+13
| | | | | | | | | | | | | | | | | | | | | | | | The power off code doesn't need to use its own custom timer since the delayed_work API provides the exact same functionality. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
* | | Bluetooth: Add timeout field to mgmt_set_discoverableJohan Hedberg2011-11-081-0/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | Based on the revised mgmt API set_discoverable has a timeout parameter to specify how long the adapter will remain discoverable. A value of 0 means "indefinitively". Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
* | | Bluetooth: Create hci_cancel_inquiry()Andre Guedes2011-11-081-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds a function to hci_core to cancel an ongoing inquiry. According to the Bluetooth spec, the inquiry cancel command should only be issued after the inquiry command has been issued, a command status event has been received for the inquiry command, and before the inquiry complete event occurs. As HCI_INQUIRY flag is only set just after an inquiry command status event occurs and it is cleared just after an inquiry complete event occurs, the inquiry cancel command should be issued only if HCI_INQUIRY flag is set. Additionally, cancel inquiry related code from stop_discovery() were replaced by a hci_cancel_inquiry() call. Signed-off-by: Andre Guedes <andre.guedes@openbossa.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
* | | Bluetooth: Create hci_do_inquiry()Andre Guedes2011-11-081-0/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* | | Bluetooth: Guarantee BR-EDR device will be registered as hci0Mat Martineau2011-11-071-1/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It's convenient to use the HCI device index the AMP controller id, but the spec requires that an AMP controller never has id 0. Signed-off-by: Mat Martineau <mathewm@codeaurora.org> Acked-by: Marcel Holtmann <marcel@holtmann.org> Acked-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
* | | Bluetooth: recalculate priorities when channels are starvingLuiz Augusto von Dentz2011-11-071-1/+55
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | To avoid starvation the priority is recalculated so that the starving channels are promoted to HCI_PRIO_MAX - 1 (6). HCI_PRIO_MAX (7) is considered special, because it requires CAP_NET_ADMIN capability which can be used to provide more guaranties, so it is not used when promoting. Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
* | | Bluetooth: handle priority change within quoteLuiz Augusto von Dentz2011-11-071-2/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The quote is calculated based on the first buffer in the queue so if the priority changes to something lower than the priority of the first skb the quote needs to be recalculated. Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
* | | Bluetooth: prioritizing data over HCILuiz Augusto von Dentz2011-11-071-23/+120
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This implement priority based scheduler using skbuffer priority set via SO_PRIORITY socket option. It introduces hci_chan_hash (list of HCI Channel/hci_chan) per connection, each item in this list refer to a L2CAP connection and it is used to queue the data for transmission. Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
* | | Bluetooth: Increase HCI reset timeout in hci_dev_do_closeSzymon Janc2011-11-071-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | I've noticed that my CSR usb dongle was not working if it was plugged in when PC was booting. It looks like I get two HCI reset command complete events (see hcidump logs below). The root cause is reset called from off_timer. Timeout for this reset to complete is set to 250ms and my bt dongle requires more time for replying with command complete event. After that, chip seems to reply with reset command complete event for next non-reset command. Attached patch increase mentioned timeout to HCI_INIT_TIMEOUT, this value is already used for timeouting hci_reset_req in hci_dev_reset(). This might also be related to BT not working after suspend that was reported here some time ago. Hcidump log: 2011-09-12 23:13:27.379465 < HCI Command: Reset (0x03|0x0003) plen 0 2011-09-12 23:13:27.380797 > HCI Event: Command Complete (0x0e) plen 4 Reset (0x03|0x0003) ncmd 1 status 0x00 2011-09-12 23:13:27.380859 < HCI Command: Read Local Supported Features (0x04|0x000 3) plen 0 2011-09-12 23:13:27.760789 > HCI Event: Command Complete (0x0e) plen 4 Reset (0x03|0x0003) ncmd 1 status 0x00 2011-09-12 23:13:27.760831 < HCI Command: Read Local Version Information (0x04|0x00 01) plen 0 2011-09-12 23:13:27.764780 > HCI Event: Command Complete (0x0e) plen 12 Read Local Version Information (0x04|0x0001) ncmd 1 status 0x00 HCI Version: 1.1 (0x1) HCI Revision: 0x36f LMP Version: 1.1 (0x1) LMP Subversion: 0x36f Manufacturer: Cambridge Silicon Radio (10) Signed-off-by: Szymon Janc <szymon@janc.net.pl> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
* | | Bluetooth: replace list_for_each with list_for_each_entry whenever possibleLuiz Augusto von Dentz2011-11-071-34/+12
| | | | | | | | | | | | | | | | | | | | | | | | 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>
* | | Bluetooth: Make hci_unregister_dev return voidDavid Herrmann2011-11-071-3/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | hci_unregister_dev cannot fail and always returns 0. The drivers already ignore the return value so we can safely make it return void. Signed-off-by: David Herrmann <dh.herrmann@googlemail.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
* | | Bluetooth: Forward errors from hci_register_devDavid Herrmann2011-10-141-6/+12
| | | | | | | | | | | | | | | | | | | | | | | | We need to catch errors when calling hci_add_sysfs() and return them to the caller to avoid kernel oopses on device_add() failure. Signed-off-by: David Herrmann <dh.herrmann@googlemail.com> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
* | | Bluetooth: Rename sysfs un/register to add/delDavid Herrmann2011-10-141-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As we introduced hci_init_sysfs() we should also rename hci_register_sysfs() and hci_unregister_sysfs() to hci_add_sysfs() and hci_del_sysfs() like we do with hci_conn_add/del_sysfs(). It looks more consistent now. Signed-off-by: David Herrmann <dh.herrmann@googlemail.com> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
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