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| | * | | Bluetooth: Move mgmt_set_fast_connectable to the right locationJohan Hedberg2011-12-181-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fast connectable is logically after the connectable property so that's where it should show up in the code as well (it's also after connectable in the settings bitfield). 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 mgmt_read_info and related mgmt messagesJohan Hedberg2011-12-181-52/+94
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch updates the mgmt_read_info and related messages to the latest management API which uses a bitfield of settings instead of individual boolean values. 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. Padovan2011-12-183-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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. Padovan2011-12-182-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: Remove work_add and work_del from hci_sysfsGustavo F. Padovan2011-12-181-44/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As we run in process context now we don't need worqueue to add e del from sysfs. 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. Padovan2011-12-182-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: Change l2cap chan_list to use RCUGustavo F. Padovan2011-12-181-61/+58
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This list has much more reads than writes, so RCU makes senses here, also it avoid deadlock against the socket lock. Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
| | * | | Bluetooth: invert locking order in connect pathGustavo F. Padovan2011-12-182-60/+59
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This move some checking code that was in l2cap_sock_connect() to l2cap_chan_connect(). Thus we can invert the lock calls, i.e., call lock_sock() before hci_dev_lock() to avoid a deadlock scenario. Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
| | * | | Bluetooth: convert info timer to delayed_workGustavo F. Padovan2011-12-181-9/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Another step of remove interrupt context from Bluetooth Core. Use the system workqueue. Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
| | * | | Bluetooth: convert tx_task to workqueueGustavo F. Padovan2011-12-183-18/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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. Padovan2011-12-183-14/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: Don't disable tasklets to call hdev->notify()Gustavo F. Padovan2011-12-182-16/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It's pointless, we aren't protecting anything since btusb_notify() schedules a work to run, then all it operation happens without protection. If protection is really needed here, we will fix it further. Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
| | * | | Bluetooth: convert conn hash to RCUGustavo F. Padovan2011-12-182-22/+31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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. Padovan2011-12-182-10/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: convert chan_lock to mutexGustavo F. Padovan2011-12-181-26/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | spin lock doesn't fit ok anymore on the new code based on workqueues. 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: Remove sk_backlog usage from L2CAPGustavo F. Padovan2011-12-181-11/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We run everything in the same lock now. The backlog queue is useless now Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
| | * | | Bluetooth: Don't use spin_lock socket lock anymoreGustavo F. Padovan2011-12-181-46/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We now run everything in process context, so the mutex lock is the best option. But in some places we still need the bh_lock_sock() Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
| | * | | Bluetooth: Move L2CAP timers to workqueueGustavo F. Padovan2011-12-181-39/+31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | L2CAP timers also need to run in process context. As the works in l2cap are small we are using the system worqueue. Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
| | * | | Bluetooth: hci_conn_auto_accept() doesn't need lockingGustavo F. Padovan2011-12-181-4/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It doesn't really touch any sensitive information about hdev. So no need to lock 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. Padovan2011-12-182-7/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: Use delayed_work for connection timeoutGustavo F. Padovan2011-12-181-4/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Bluetooth rx task runs now in a workqueue, so it a good approach run any timer that share locking with process context code also in a workqueue. 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. Padovan2011-12-188-97/+97
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: make hci_conn_enter_sniff_mode staticGustavo F. Padovan2011-12-161-36/+36
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It isn't used outside hci_conn.c Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
| | * | | Bluetooth: Use list_for_each_entry in hci_conn_hash_flush()Gustavo F. Padovan2011-12-161-8/+2
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
| | * | | Bluetooth: Use chan instead of l2cap_pi macroGustavo F. Padovan2011-12-161-1/+1
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
| | * | | Bluetooth: remove struct hci_chan_hashGustavo F. Padovan2011-12-162-14/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* | | | | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller2011-12-233-2/+13
|\ \ \ \ \ | | |_|_|/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: net/bluetooth/l2cap_core.c Just two overlapping changes, one added an initialization of a local variable, and another change added a new local variable. Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | Merge branch 'master' of ↵John W. Linville2011-12-213-2/+13
| |\ \ \ \ | | | |_|/ | | |/| | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless into for-davem
| | * | | Revert "Bluetooth: Revert: Fix L2CAP connection establishment"Gustavo F. Padovan2011-12-181-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit 4dff523a913197e3314c7b0d08734ab037709093. It was reported that this patch cause issues when trying to connect to legacy devices so reverting it. Reported-by: David Fries <david@fries.net> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
| | * | | Bluetooth: Clear RFCOMM session timer when disconnecting last channelMat Martineau2011-12-181-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When the last RFCOMM data channel is closed, a timer is normally set up to disconnect the control channel at a later time. If the control channel disconnect command is sent with the timer pending, the timer needs to be cancelled. If the timer is not cancelled in this situation, the reference counting logic for the RFCOMM session does not work correctly when the remote device closes the L2CAP connection. The session is freed at the wrong time, leading to a kernel panic. Signed-off-by: Mat Martineau <mathewm@codeaurora.org> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
| | * | | Bluetooth: Prevent uninitialized data access in L2CAP configurationMat Martineau2011-12-181-1/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When configuring an ERTM or streaming mode connection, remote devices are expected to send an RFC option in a successful config response. A misbehaving remote device might not send an RFC option, and the L2CAP code should not access uninitialized data in this case. Signed-off-by: Mat Martineau <mathewm@codeaurora.org> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
| * | | | Merge branch 'master' of ↵John W. Linville2011-12-093-8/+7
| |\| | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless into for-davem
| * | | | Merge branch 'for-davem' of ↵David S. Miller2011-11-092-9/+9
| |\ \ \ \ | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless
* | | | | | module_param: make bool parameters really bool (net & drivers/net)Rusty Russell2011-12-196-8/+8
| |_|_|/ / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | module_param(bool) used to counter-intuitively take an int. In fddd5201 (mid-2009) we allowed bool or int/unsigned int using a messy trick. It's time to remove the int/unsigned int option. For this version it'll simply give a warning, but it'll break next kernel version. (Thanks to Joe Perches for suggesting coccinelle for 0/1 -> true/false). Cc: "David S. Miller" <davem@davemloft.net> Cc: netdev@vger.kernel.org Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | | Merge branch 'master' of ↵John W. Linville2011-12-069-261/+746
|\ \ \ \ \ | | |_|_|/ | |/| | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/padovan/bluetooth-next
| * | | | Bluetooth: trivial: correct check for LMP versionAndrei Emeltchenko2011-12-031-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make sure that code match exactly what comment says about pre 1.2 bluetooth version. Since this is HCI detail lmp_ver changed to hci_ver. 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: Remove magic bluetooth version numbersAndrei Emeltchenko2011-12-032-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use bluetooth names instead of BT SIG assigned numbers 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>
| * | | | Merge branch 'master' of ↵Gustavo F. Padovan2011-12-033-8/+7
| |\ \ \ \ | | | |_|/ | | |/| | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/padovan/bluetooth
| | * | | Bluetooth: Correct version check in hci_setupAndrei Emeltchenko2011-12-031-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Check for hci_ver instead of lmp_ver 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: bnep: Fix module referenceDavid Herrmann2011-11-211-5/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We cannot call module_put(THIS_MODULE) if this is our last reference. Otherwise, this call may cleanup our module before it returns. Gladly, the kthread API provides a simple wrapper for us. So lets use module_put_and_exit() to avoid a race condition with the module cleanup code. 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: cmtp: Fix module referenceDavid Herrmann2011-11-211-2/+3
| | | |/ | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We cannot call module_put(THIS_MODULE) if this is our last reference. Otherwise, this call may cleanup our module before it returns. Gladly, the kthread API provides a simple wrapper for us. So lets use module_put_and_exit() to avoid a race condition with the module cleanup code. 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: 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: LE Set Scan Parameter CommandAndre Guedes2011-12-021-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds the parameter struct and the command complete event handler to the LE Set Scan Parameter HCI command. 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: Add dev_flags to struct hci_devAndre Guedes2011-12-022-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: Add HCI Read Flow Control Mode functionAndrei Emeltchenko2011-12-021-0/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Upstream Code Aurora function with minor trivial fixes. Origin: git://codeaurora.org/kernel/msm.git 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: Centralize SMP pairing failure handlingBrian Gix2011-12-011-6/+16
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Brian Gix <bgix@codeaurora.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
| * | | Bluetooth: Cleanup blkcipher on SMP terminationBrian Gix2011-12-011-1/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The blkcipher must be freed to avoid memory leak. Signed-off-by: Brian Gix <bgix@codeaurora.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
generated by cgit v1.2.3 (git 2.25.1) at 2025-04-09 05:50:32 +0000