summaryrefslogtreecommitdiffstats
path: root/include/net
Commit message (Collapse)AuthorAgeFilesLines
...
| | * | | | | Bluetooth: silence lockdep warningOctavian Purdila2012-02-131-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since bluetooth uses multiple protocols types, to avoid lockdep warnings, we need to use different lockdep classes (one for each protocol type). This is already done in bt_sock_create but it misses a couple of cases when new connections are created. This patch corrects that to fix the following warning: <4>[ 1864.732366] ======================================================= <4>[ 1864.733030] [ INFO: possible circular locking dependency detected ] <4>[ 1864.733544] 3.0.16-mid3-00007-gc9a0f62 #3 <4>[ 1864.733883] ------------------------------------------------------- <4>[ 1864.734408] t.android.btclc/4204 is trying to acquire lock: <4>[ 1864.734869] (rfcomm_mutex){+.+.+.}, at: [<c14970ea>] rfcomm_dlc_close+0x15/0x30 <4>[ 1864.735541] <4>[ 1864.735549] but task is already holding lock: <4>[ 1864.736045] (sk_lock-AF_BLUETOOTH){+.+.+.}, at: [<c1498bf7>] lock_sock+0xa/0xc <4>[ 1864.736732] <4>[ 1864.736740] which lock already depends on the new lock. <4>[ 1864.736750] <4>[ 1864.737428] <4>[ 1864.737437] the existing dependency chain (in reverse order) is: <4>[ 1864.738016] <4>[ 1864.738023] -> #1 (sk_lock-AF_BLUETOOTH){+.+.+.}: <4>[ 1864.738549] [<c1062273>] lock_acquire+0x104/0x140 <4>[ 1864.738977] [<c13d35c1>] lock_sock_nested+0x58/0x68 <4>[ 1864.739411] [<c1493c33>] l2cap_sock_sendmsg+0x3e/0x76 <4>[ 1864.739858] [<c13d06c3>] __sock_sendmsg+0x50/0x59 <4>[ 1864.740279] [<c13d0ea2>] sock_sendmsg+0x94/0xa8 <4>[ 1864.740687] [<c13d0ede>] kernel_sendmsg+0x28/0x37 <4>[ 1864.741106] [<c14969ca>] rfcomm_send_frame+0x30/0x38 <4>[ 1864.741542] [<c1496a2a>] rfcomm_send_ua+0x58/0x5a <4>[ 1864.741959] [<c1498447>] rfcomm_run+0x441/0xb52 <4>[ 1864.742365] [<c104f095>] kthread+0x63/0x68 <4>[ 1864.742742] [<c14d5182>] kernel_thread_helper+0x6/0xd <4>[ 1864.743187] <4>[ 1864.743193] -> #0 (rfcomm_mutex){+.+.+.}: <4>[ 1864.743667] [<c1061ada>] __lock_acquire+0x988/0xc00 <4>[ 1864.744100] [<c1062273>] lock_acquire+0x104/0x140 <4>[ 1864.744519] [<c14d2c70>] __mutex_lock_common+0x3b/0x33f <4>[ 1864.744975] [<c14d303e>] mutex_lock_nested+0x2d/0x36 <4>[ 1864.745412] [<c14970ea>] rfcomm_dlc_close+0x15/0x30 <4>[ 1864.745842] [<c14990d9>] __rfcomm_sock_close+0x5f/0x6b <4>[ 1864.746288] [<c1499114>] rfcomm_sock_shutdown+0x2f/0x62 <4>[ 1864.746737] [<c13d275d>] sys_socketcall+0x1db/0x422 <4>[ 1864.747165] [<c14d42f0>] syscall_call+0x7/0xb Signed-off-by: Octavian Purdila <octavian.purdila@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
| | * | | | | Bluetooth: Add a convenience function to check for SSP enabledJohan Hedberg2012-02-131-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It's a very common test to see if both the local and the remote device have SSP enabled. By creating a simple function to test this we can shorten many if-statements in the code. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org>
| | * | | | | Bluetooth: Convert hdev->ssp_mode to a flagJohan Hedberg2012-02-132-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The ssp_mode is essentially just a boolean so it's more appropriate to have it simply as a flag in hdev->dev_flags. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org>
| | * | | | | Bluetooth: Merge boolean members of struct hci_conn into flagsJohan Hedberg2012-02-131-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that the flags member of struct hci_conn is supposed to accommodate any boolean type values we can easily merge all boolean members into it. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org>
| | * | | | | Bluetooth: Update device_connected and device_found events to latest APIJohan Hedberg2012-02-132-11/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch updates mgmt_ev_device_connected and mgmt_ev_device found to include an EIR-encoded remote name and class whenever possible. With this addition the mgmt_ev_remote_name event becomes unnecessary and can be removed. Since the connected event doesn't map to hci_conn_complete anymore a HCI_CONN_MGMT_CONNECTED flag is added to track when mgmt has been notified about a connection. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org>
| | * | | | | Bluetooth: Convert hdev->out to a bool typeJohan Hedberg2012-02-131-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The hdev->out variable is essentially a boolean so the type 'bool' makes more sense than u8. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org>
| | * | | | | Bluetooth: Rename conn->pend to conn->flagsJohan Hedberg2012-02-131-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | These flags can and will be used for more general purpose values than just pending state transitions so the more common name "flags" makes more sense than "pend". Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org>
| | * | | | | Bluetooth: Merge device class into the EIR data in mgmt_ev_device_foundJohan Hedberg2012-02-132-1/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There's no need to have a separate device class field since the same information can be encoded into the EIR data. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org>
| | * | | | | Bluetooth: Move eir_has_data_field to hci_core.hJohan Hedberg2012-02-131-0/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This makes the function accessible from all places it's needed (e.g. mgmt.c and hci_event.c). Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org>
| | * | | | | Bluetooth: Add missing EIR defines to hci.hJohan Hedberg2012-02-131-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds missing EIR defines (as specified in the Bluetooth Assigned Numbers document) to hci.h. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org>
| | * | | | | Bluetooth: Add eir_len parameter to mgmt_ev_device_foundJohan Hedberg2012-02-132-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch add a two byte eir_len parameter mgmt_ev_device_found. Since it's unlikely that the data will in the short term be much bigger than conventional EIR lengths just use a small stack based buffer for now to avoid dynamic memory allocation & freeing. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org>
| | * | | | | Bluetooth: Rename mgmt connected events to match user spaceJohan Hedberg2012-02-132-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | User space uses device_(dis)connected instead of just (dis)connected so rename the defines and functions to match this. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org>
| | * | | | | Bluetooth: Add 'eir_len' param to mgmt_device_found()Andre Guedes2012-02-131-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds a new parameter to mgmt_device_found() to inform the length of 'eir' pointer. EIR data from LE advertising report event doesn't have a fixed length as EIR data from extended inquiry result event does. We needed to change mgmt_device_found() so it copies 'eir_len' bytes instead of HCI_MAX_EIR_LENGTH. Signed-off-by: Andre Guedes <andre.guedes@openbossa.org> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
| | * | | | | Bluetooth: Make l2cap_clear_timer return if timer was running or notSzymon Janc2012-02-131-2/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is usefull when need to make action after timer was cleared depending on if it was running or not. Signed-off-by: Szymon Janc <szymon.janc@tieto.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
| | * | | | | Bluetooth: Fix 'enable_hs' typeFabio Estevam2012-02-131-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix the following build warning: CC [M] net/bluetooth/hci_core.o net/bluetooth/hci_core.c: In function ‘__check_enable_hs’: net/bluetooth/hci_core.c:2587: warning: return from incompatible pointer type module_param in hci_core.c passes 'enable_hs' as bool format, so fix this variable definition type. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
| | * | | | | Bluetooth: Sort to-be-resolved devices by RSSI during discoveryJohan Hedberg2012-02-131-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch makes sure that devices with stronger signal (RSSI closer to 0) are sorted first in the resolve list and will therefore get their names resolved first during device discovery. Since it's more likely that the device the user is trying to discover has a strong signal due to its proximity this ensures that the user gets the "device found" event for it more quickly. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org>
| | * | | | | Bluetooth: Move mgmt related flags from hdev->flags to hdev->dev_flagsJohan Hedberg2012-02-131-8/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There's no point in exposing these to user-space (which is what happens to everything in hdev->flags) so move them to dev_flags instead. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org>
| | * | | | | Bluetooth: Remove bogus inline declaration from l2cap_chan_connectJohan Hedberg2012-02-131-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As reported by Dan Carpenter this function causes a Sparse warning and shouldn't be declared inline: include/net/bluetooth/l2cap.h:837:30 error: marked inline, but without a definition" Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org>
| | * | | | | Bluetooth: Remove __hci_dev_put/holdDavid Herrmann2012-02-131-10/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since we remove the owner field of hci_dev hci_dev_put and __hci_dev_put do the same so we can merge them into one function. Same for hci_dev_hold and __hci_dev_hold. Signed-off-by: David Herrmann <dh.herrmann@googlemail.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
| | * | | | | Bluetooth: Correctly take hci_dev->dev refcountDavid Herrmann2012-02-131-3/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The hci_dev->dev device structure has an internal refcount. This refcount is used to protect the whole hci_dev object. However, we currently do not use it. Therefore, if someone calls hci_free_dev() we currently immediately destroy the hci_dev object because we never took the device refcount. This even happens if the hci_dev->refcnt is not 0. In fact, the hci_dev->refcnt is totally useless in its current state. Therefore, we simply remove hci_dev->refcnt and instead use hci_dev->dev refcnt. This fixes all the symptoms and also correctly integrates the device structure into our bluetooth bus system. Signed-off-by: David Herrmann <dh.herrmann@googlemail.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
| | * | | | | Bluetooth: Remove HCI-owner fieldDavid Herrmann2012-02-131-11/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | After unregistering an hci_dev object a bluetooth driver does not have any callbacks in the hci_dev structure left over. Therefore, there is no need to keep a reference to the module. Previously, we needed this to protect the hci-destruct callback. However, this callback is no longer available so we do not need this owner field, anymore. Drivers now call hci_unregister_dev() and they are done with the object. Signed-off-by: David Herrmann <dh.herrmann@googlemail.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
| | * | | | | Bluetooth: Remove unused hci-destruct cbDavid Herrmann2012-02-131-5/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The hci-destruct callback is not used by any driver so we can remove it. There is no reason to keep it alive, anymore. Drivers can free their internal data on driver-release and we do not need to provide a public destruct callback. Internally, we still use a destruct callback inside of hci_sysfs.c. This one is used to correctly free our hci_dev data structure if no more users have a reference to it. Signed-off-by: David Herrmann <dh.herrmann@googlemail.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
| | * | | | | Bluetooth: Make hci-destruct callback optionalDavid Herrmann2012-02-131-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Several drivers already provide an empty callback so we can actually make this optional and then remove all those empty callbacks in the drivers. This callback isn't needed at all by most drivers as they can remove their allocated structures on device disconnect and not on hci destruction. Signed-off-by: David Herrmann <dh.herrmann@googlemail.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
| | * | | | | Bluetooth: Fix using an absolute timeout on hci_conn_put()Vinicius Costa Gomes2012-02-131-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | queue_delayed_work() expects a relative time for when that work should be scheduled. Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@openbossa.org> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
| | * | | | | Bluetooth: Remove magic number from ACL TOAndrei Emeltchenko2012-02-131-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Adds HCI_ACL_TX_TIMEOUT and clear conversion from msec to jiffies Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
| | * | | | | Bluetooth: l2cap_set_timer needs jiffies as timeout valueAndrzej Kaczmarek2012-02-131-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | After moving L2CAP timers to workqueues l2cap_set_timer expects timeout value to be specified in jiffies but constants defined in miliseconds are used. This makes timeouts unreliable when CONFIG_HZ is not set to 1000. __set_chan_timer macro still uses jiffies as input to avoid multiple conversions from/to jiffies for sk_sndtimeo value which is already specified in jiffies. Signed-off-by: Andrzej Kaczmarek <andrzej.kaczmarek@tieto.com> Ackec-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
| | * | | | | Bluetooth: Process num completed data blocks eventAndrei Emeltchenko2012-02-131-0/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Adds support for Number Of Completed Data Blocks Event. Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
| | * | | | | Bluetooth: Add name resolving support for mgmt based discoveryJohan Hedberg2012-02-131-1/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds the necessary logic to perform name lookups after inquiry completes. This is done by checking for entries in the resolve list after each inquiry complete and remote name complete HCI event. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org>
| | * | | | | Bluetooth: Add discovery state trackingJohan Hedberg2012-02-131-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds proper state tracking to the device discovery process. This makes it possible to return appropriate errors when trying to stop a non-active discovery or start discovery when it is already ongoing. Once name resolving is implemented this also makes it possible to know what the right action to do is when a remote name lookup is cancelled. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org>
| | * | | | | Bluetooth: Rename hdev->inq_cache to hdev->discoveryJohan Hedberg2012-02-131-8/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This struct is used for not just inquiry caching but also for general device discovery state tracking so it's better to rename it to something more appropriate. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org>
| | * | | | | Bluetooth: Return updated name state with hci_inquiry_cache_updateJohan Hedberg2012-02-131-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If user-space has already confirmed the name for a remote device we shouldn't request confirmation again. The simplest way to do this is to return the name state from hci_inquiry_cache_update (if it is anything else than unknown then we do not need confirmation from user-space). Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org>
| | * | | | | Bluetooth: Add initial mgmt_confirm_name supportJohan Hedberg2012-02-131-7/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds initial support for mgmt_confirm_name. It adds the necessary tracking of the name state by extending the inquiry cache. The actual name resolving operation (to be done once inquiry is finished) is not yet part of this patch. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org>
| | * | | | | Bluetooth: Move Extended Inquiry Response defines to hci.hJohan Hedberg2012-02-131-0/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The EIR defines are needed also outside of mgmt.c (e.g. in hci_event.c to check if EIR data has the complete name) so it's better to have them in a single public place, i.e. hci.h. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org>
| | * | | | | Bluetooth: Convert inquiry cache to use standard list typesJohan Hedberg2012-02-131-6/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This makes it possible to use the convenience functions provided for standard kernel list types and it also makes it easier to extend the use of the cache for the management interface where e.g. name resolving control will be needed. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org>
| * | | | | | af_iucv: add shutdown for HS transportUrsula Braun2012-03-071-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | AF_IUCV sockets offer a shutdown function. This patch makes sure shutdown works for HS transport as well. Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com> Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | | netfilter: xt_LOG: add __printf() to sb_add()Eric Dumazet2012-03-071-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Helps to find format mismatches at compile time Suggested-by: David Laight <David.Laight@ACULAB.COM> Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
| * | | | | | netfilter: nf_ct_ext: add timeout extensionPablo Neira Ayuso2012-03-072-0/+82
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds the timeout extension, which allows you to attach specific timeout policies to flows. This extension is only used by the template conntrack. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
| * | | | | | netfilter: add cttimeout infrastructure for fine timeout tuningPablo Neira Ayuso2012-03-071-0/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds the infrastructure to add fine timeout tuning over nfnetlink. Now you can use the NFNL_SUBSYS_CTNETLINK_TIMEOUT subsystem to create/delete/dump timeout objects that contain some specific timeout policy for one flow. The follow up patches will allow you attach timeout policy object to conntrack via the CT target and the conntrack extension infrastructure. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
| * | | | | | netfilter: nf_conntrack: pass timeout array to l4->new and l4->packetPablo Neira Ayuso2012-03-071-2/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch defines a new interface for l4 protocol trackers: unsigned int *(*get_timeouts)(struct net *net); that is used to return the array of unsigned int that contains the timeouts that will be applied for this flow. This is passed to the l4proto->new(...) and l4proto->packet(...) functions to specify the timeout policy. This interface allows per-net global timeout configuration (although only DCCP supports this by now) and it will allow custom custom timeout configuration by means of follow-up patches. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
| * | | | | | netfilter: ctnetlink: allow to set expectfn for expectationsPablo Neira Ayuso2012-03-071-0/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch allows you to set expectfn which is specifically used by the NAT side of most of the existing conntrack helpers. I have added a symbol map that uses a string as key to look up for the function that is attached to the expectation object. This is the best solution I came out with to solve this issue. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
| * | | | | | Merge branch 'master' of ↵John W. Linville2012-03-052-41/+52
| |\ \ \ \ \ \ | | | |_|/ / / | | |/| | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem
| | * | | | | mac80211: handle non-bufferable MMPDUs correctlyJohannes Berg2012-02-291-7/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This renames the IEEE80211_TX_CTL_POLL_RESPONSE TX flag to IEEE80211_TX_CTL_NO_PS_BUFFER and also uses it for non-bufferable MMPDUs (all MMPDUs but deauth, disassoc and action frames.) Previously, mac80211 would let the MMPDU through but not set the flag so drivers supporting some hardware aids for avoiding the PS races would then reject the frame. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * | | | | cfg80211: remove cookies from callbacksJohannes Berg2012-02-291-4/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In "cfg80211: no cookies in cfg80211_send_XXX()" Holger Schurig removed the cookies in the calls from mac80211 to cfg80211, but the ones in the other direction were left in. Remove them now. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * | | | | cfg80211: restructure AP/GO mode APIJohannes Berg2012-02-221-30/+40
| | | |/ / / | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The AP/GO mode API isn't very clearly defined, it has "set beacon" and "new beacon" etc. Modify the API to the following: * start AP -- all settings * change beacon -- new beacon data * stop AP -- stop AP mode operation This also reflects in the nl80211 API, rename the commands there correspondingly (but keep the old names for compatibility.) Overall, this makes it much clearer what's going on in the API. Kalle developed the ath6kl changes, I created the rest of the patch. Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | | | | net: dcb: getnumtcs()/setnumtcs() should return an intJohn Fastabend2012-03-021-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | {g|s}etnumtcs() today returns a u8 that is only used by the DCB code to verify no error occurred. Today the driver implementations return negative error codes which end up being non-zero so the logic works out but triggers some sparse warnings. To fix the sparse warnings convert the return value to an int. CC: Eilon Greenstein <eilong@broadcom.com> Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: John Fastabend <john.r.fastabend@intel.com> Tested-by: Ross Brattain <ross.b.brattain@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| * | | | | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller2012-03-011-2/+3
| |\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: drivers/net/ethernet/broadcom/tg3.c Conflicts in the statistics regression bug fix from 'net', but happily Matt Carlson originally posted the fix against 'net-next' so I used that to resolve this. Signed-off-by: David S. Miller <davem@davemloft.net>
| * \ \ \ \ \ Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller2012-02-262-2/+2
| |\ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: drivers/net/ethernet/sfc/rx.c Overlapping changes in drivers/net/ethernet/sfc/rx.c, one to change the rx_buf->is_page boolean into a set of u16 flags, and another to adjust how ->ip_summed is initialized. Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | | | xfrm: remove unneeded method typedef declaration in net/xfrm.h.Rami Rosen2012-02-251-5/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The patch removes unneeded method typedef declaration (icv_update_fn_t ) and the two struct declarations which appear in its prototype (struct hash_desc and struct scatterlist) in net/xfrm.h. Signed-off-by: Rami Rosen <ramirose@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | | | net: Add framework to allow sending packets with customized CRC.Ben Greear2012-02-241-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is useful for testing RX handling of frames with bad CRCs. Requires driver support to actually put the packet on the wire properly. Signed-off-by: Ben Greear <greearb@candelatech.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| * | | | | | | Merge branch 'for-davem' of ↵David S. Miller2012-02-215-37/+76
| |\ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next
generated by cgit v1.2.3 (git 2.25.1) at 2024-10-09 11:41:03 +0000