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* mac80211: allow drivers to support NL80211_SCAN_FLAG_RANDOM_ADDRJohannes Berg2014-11-197-38/+92
| | | | | | | | Allow drivers to support NL80211_SCAN_FLAG_RANDOM_ADDR with software based scanning and generate a random MAC address for them for every scan request with the flag. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* mac80211: rcu-ify scan and scheduled scan request pointersJohannes Berg2014-11-193-34/+56
| | | | | | | | In order to use the scan and scheduled scan request pointers during RX to check for randomisation, make them accessible using RCU. Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* cfg80211: allow drivers to support random MAC addresses for scanJohannes Berg2014-11-191-3/+83
| | | | | | | | | | | | | | Add the necessary feature flags and a scan flag to support using random MAC addresses for scan while unassociated. The configuration for this supports an arbitrary MAC address value and mask, so that any kind of configuration (e.g. fixed OUI or full 46-bit random) can be requested. Full 46-bit random is the default when no other configuration is passed. Also add a small helper function to use the addr/mask correctly. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* mac80211: remove redundant checkEliad Peller2014-11-191-1/+1
| | | | | | | | local->scan_req was tested in the previous line, so it can't be NULL. Signed-off-by: Eliad Peller <eliadx.peller@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* cfg80211: add wowlan net-detect supportLuciano Coelho2014-11-192-1/+111
| | | | | | | | | | | | | | Add a new WoWLAN API to enable net-detect as a wake up trigger. Net-detect allows the device to scan in the background while the host is asleep to wake up the host system when a matching network is found. Reuse the scheduled scan attributes to specify how the scan is performed while suspended and the matches that will trigger a wake event. Signed-off-by: Luciano Coelho <luciano.coelho@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* cfg80211: refactor nl80211_start_sched_scan so it can be reusedLuciano Coelho2014-11-191-58/+72
| | | | | | | | | For net detect, we will need to reuse most of the scheduled scan parsing function, but not all, so split out the attributes parsing part out of the main start sched_scan function. Signed-off-by: Luciano Coelho <luciano.coelho@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* mac80211: synchronously reserve TID per stationLiad Kaufman2014-11-196-0/+147
| | | | | | | | | | | | | | In TDLS (e.g., TDLS off-channel) there is a requirement for some drivers to supply an unused TID between the AP and the device to the FW, to allow sending PTI requests and to allow the FW to aggregate on a specific TID for better throughput. To ensure that the allocated TID is indeed unused, this patch introduces an API for blocking the driver from TXing on that TID. Signed-off-by: Liad Kaufman <liad.kaufman@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* mac80211: add specific-queue flushing supportLiad Kaufman2014-11-192-5/+18
| | | | | | | | | If the HW supports IEEE80211_HW_QUEUE_CONTROL, allow flushing only specific queues rather than all of them. Signed-off-by: Liad Kaufman <liad.kaufman@intel.com> Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* mac80211: add TDLS channel-switch Rx flowArik Nemtsov2014-11-197-1/+413
| | | | | | | | | | When receiving a TDLS channel switch request or response, parse the frame and call a new tdls_recv_channel_switch op in the low level driver with the parsed data. Signed-off-by: Arik Nemtsov <arikx.nemtsov@intel.com> Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* mac80211: introduce TDLS channel switch opsArik Nemtsov2014-11-199-5/+362
| | | | | | | | | | | | | | | | Implement the cfg80211 TDLS channel switch ops and introduce new mac80211 ones for low-level drivers. Verify low-level driver support for the new ops when using the relevant wiphy feature bit. Also verify the peer supports channel switching before passing the command down. Add a new STA flag to track the off-channel state with the TDLS peer and make sure to cancel the channel-switch if the peer STA is unexpectedly removed. Signed-off-by: Arik Nemtsov <arikx.nemtsov@intel.com> Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* mac80211: add parsing of TDLS specific IEsArik Nemtsov2014-11-192-0/+18
| | | | | | | | These are used in TDLS channel switching code. Signed-off-by: Arik Nemtsov <arikx.nemtsov@intel.com> Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* cfg80211: introduce TDLS channel switch commandsArik Nemtsov2014-11-194-0/+178
| | | | | | | | | | | | | Introduce commands to initiate and cancel TDLS channel-switching. Once TDLS channel-switching is started, the lower level driver is responsible for continually initiating channel-switch operations and returning to the base (AP) channel to listen for beacons from time to time. Upon cancellation of the channel-switch all communication between the relevant TDLS peers will continue on the base channel. Signed-off-by: Arik Nemtsov <arikx.nemtsov@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* mac80211: prepare TDLS mgmt code for channel-switch templatesArik Nemtsov2014-11-191-25/+57
| | | | | | | | | | | Split the data-generating from the Tx-sending functionality, as we do not want to send templates to the lower driver. Also add an optional chandef argument to the data-generating portion. It will be used for channel-switch templates. Signed-off-by: Arik Nemtsov <arikx.nemtsov@intel.com> Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* mac80211: track AP and peer STA TDLS chan-switch supportArik Nemtsov2014-11-196-2/+23
| | | | | | | | | | | | | The AP or peer can prohibit TDLS channel switch via a bit in the extended capabilities IE. Parse the IE and track this bit. Set an appropriate STA flag if both the AP and peer STA support TDLS channel-switching. Add the new STA flag and the missing TDLS_INITIATOR to debugfs. Signed-off-by: Arik Nemtsov <arikx.nemtsov@intel.com> Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* cfg/mac80211: define TDLS channel switch feature bitArik Nemtsov2014-11-191-3/+6
| | | | | | | | | | | | Define some related TDLS protocol constants and advertise channel switch support in the extended-capabilities IE when the feature bit is defined. Actually supporting TDLS channel-switching also requires support for some new nl80211 commands, to be introduced by future patches. Signed-off-by: Arik Nemtsov <arikx.nemtsov@intel.com> Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* mac80211: add BSS coex IE to TDLS setup framesArik Nemtsov2014-11-191-0/+15
| | | | | | | | | Add the BSS coex IE in case we support HT40 channels, as mandated by section 8.5.13 in IEEE802.11 2012. Signed-off-by: Arik Nemtsov <arikx.nemtsov@intel.com> Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* mac80211: add supported channels IE during TDLS setupArik Nemtsov2014-11-191-0/+71
| | | | | | | | | | This information element is mandatory in case TDLS channel-switching is to be supported. The channels given are ones supported and allowed to be active in the current regulatory setting. Signed-off-by: Arik Nemtsov <arikx.nemtsov@intel.com> Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* mac80211: add function to create data frame template including keyJohannes Berg2014-11-192-0/+34
| | | | | | | | | | | | | | | | For some TDLS channel switch implementations data frames need to be sent by the firmware based on a template. This template should be created by mac80211, and thus needs to properly be built from an 802.3 frame into an 802.11 frame. In addition, the device will need the key information so the select_key handler needs to be run. However, the driver/device will be responsible for all of the crypto encapsulation, as the sequence numbers etc. cannot be built by the host anyway in this case since it's a template to be used multiple times. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* mac80211: factor out 802.11 header building codeJohannes Berg2014-11-191-52/+92
| | | | | | | | | | | Factor out the 802.11 header building code from the xmit function to be able to use it separately in a later commit. While at it, fix up some documentation. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* mac80211: move skb info band assignment outJohannes Berg2014-11-194-16/+16
| | | | | | | | | | | | Instead of passing the band as a parameter to ieee80211_xmit() and ieee80211_tx(), move it outside of the two functions while making sure info->band is set up before calling them. This removes the parameter and simplifies the follow commit. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* mac80211: retransmit TDLS teardown packet through AP if not ACKedLiad Kaufman2014-11-194-13/+117
| | | | | | | | | | | Since the TDLS peer station might not receive the teardown packet (e.g., when in PS), this makes sure the packet is retransmitted - this time through the AP - if the TDLS peer didn't ACK the packet. Signed-off-by: Liad Kaufman <liad.kaufman@intel.com> Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* mac80211: add option for setting skb flags before xmitLiad Kaufman2014-11-192-8/+16
| | | | | | | | | Allows setting of an skb's flags - if needed - when calling ieee80211_subif_start_xmit(). Signed-off-by: Liad Kaufman <liad.kaufman@intel.com> Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* Merge remote-tracking branch 'wireless-next/master' into mac80211-nextJohannes Berg2014-11-18125-2997/+3054
|\ | | | | | | | | | | | | This brings in some mwifiex changes that further patches will need to work on top to not cause merge conflicts. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| * Merge branch 'for-upstream' of ↵John W. Linville2014-11-1127-628/+536
| |\ | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next
| | * 6lowpan: move skb_free from error paths in decompressionMartin Townsend2014-11-063-37/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently we ensure that the skb is freed on every error path in IPHC decompression which makes it easy to introduce skb leaks. By centralising the skb_free into the receive function it makes future decompression routines easier to maintain. It does come at the expense of ensuring that the skb passed into the decompression routine must not be copied. Signed-off-by: Martin Townsend <mtownsend1973@gmail.com> Acked-by: Jukka Rissanen <jukka.rissanen@linux.intel.com> Acked-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| | * Bluetooth: Sort switch cases by opcode's numeric valueKuba Pawlak2014-11-061-12/+12
| | | | | | | | | | | | | | | | | | | | | | | | Opcodes in switch/case in hci_cmd_status_evt are not sorted by value. This patch restores proper ordering. Signed-off-by: Kuba Pawlak <kubax.t.pawlak@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| | * Bluetooth: Clear role switch pending flagKuba Pawlak2014-11-061-0/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If role switch was rejected by the controller and HCI Event: Command Status returned with status "Command Disallowed" (0x0C) the flag HCI_CONN_RSWITCH_PEND remains set. No further role switches are possible as this flag prevents us from sending any new HCI Switch Role requests and the only way to clear it is to receive a valid HCI Event Switch Role. This patch clears the flag if command was rejected. 2013-01-01 00:03:44.209913 < HCI Command: Switch Role (0x02|0x000b) plen 7 bdaddr BC:C6:DB:C4:6F:79 role 0x00 Role: Master 2013-01-01 00:03:44.210867 > HCI Event: Command Status (0x0f) plen 4 Switch Role (0x02|0x000b) status 0x0c ncmd 1 Error: Command Disallowed Signed-off-by: Kuba Pawlak <kubax.t.pawlak@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| | * mac802154: fix typo promisuous to promiscuousAlexander Aring2014-11-052-4/+4
| | | | | | | | | | | | | | | Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| | * mac802154: use IEEE802154_EXTENDED_ADDR_LENAlexander Aring2014-11-051-3/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch removes the af_ieee802154 defines and use the IEEE802154_EXTENDED_ADDR_LEN. We should do this everywhere in the 802.15.4 subsystem because af_ieee802154 should be normally an uapi header. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| | * mac802154: add support for perm_extended_addrAlexander Aring2014-11-051-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adding support for a perm extended address. This is useful when a device supports an eeprom with a programmed static extended address. If a device doesn't support such eeprom or serial registers then the driver should generate a random extended address. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| | * mac802154: cleanup ieee802154_netdev_to_extended_addrAlexander Aring2014-11-051-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | This patch cleanups the ieee802154_be64_to_le64 to have a similar function like ieee802154_le64_to_be64 only with switched source and destionation types. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| | * mac802154: add ieee802154_vif structAlexander Aring2014-11-053-8/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds an ieee802154_vif similar like the ieee80211_vif which holds the interface type and maybe further more attributes like the ieee80211_vif structure. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Cc: Varka Bhadram <varkabhadram@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| | * mac802154: add default interface registrationAlexander Aring2014-11-051-0/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds a default interface registration for a wpan interface type. Currently the 802.15.4 subsystem need to call userspace tools to add an interface. This patch is like mac80211 handling for registration a station interface type by default. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| | * ieee802154: remove mlme get_phy callbackAlexander Aring2014-11-055-26/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch removes the get_phy callback from mlme ops structure. Instead we doing a dereference via ieee802154_ptr dev pointer. For backwards compatibility we need to run get_device after dereference wpan_phy via ieee802154_ptr. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| | * ieee802154: rework interface registrationAlexander Aring2014-11-053-82/+88
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch meld mac802154_netdev_register into ieee802154_if_add function. Also we have now only one alloc_netdev call with one interface setup routine "ieee802154_if_setup" instead two different one for each interface type. This patch checks via runtime the interface type and do different handling now. Additional we add the wpan_dev struct in ieee802154_sub_if_data and set the new ieee802154_ptr while netdev registration. This behaviour is very similar the mac80211 netdev registration functionality. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| | * mac802154: move dev_hold out of ieee802154_if_addAlexander Aring2014-11-052-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | This patch moves the dev_hold call inside of nl-phy ieee802154_add_iface function. The ieee802154_add_iface is the only one function which use the ieee802154_if_add function and contains the corresponding dev_put call. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| | * mac802154: move interface add handling in ifaceAlexander Aring2014-11-054-68/+72
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch moves and renames the mac802154_add_iface and mac802154_netdev_register functions into iface.c. The function mac802154_add_iface is renamed to ieee802154_if_add which is a similar naming convention like mac80211. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| | * mac802154: move interface del handling in ifaceAlexander Aring2014-11-054-18/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | This patch moves and rename the mac802154_del_iface function into iface.c and rename the function to ieee802154_if_remove which is a similar naming convention like mac80211. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| | * ieee802154: remove nl802154 unused functionsAlexander Aring2014-11-052-187/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The include/net/nl802154.h file contains a lot of prototypes which are not used inside of ieee802154 subsystem. This patch removes this file and make the only one used prototype "ieee802154_nl_start_confirm" as static declaration in ieee802154/nl-mac.c Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| | * ieee802154: rework wpan_phy index assignmentAlexander Aring2014-11-052-19/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch reworks the wpan_phy index incrementation. It's now similar like wireless wiphy index incrementation. We move the wpan_phy index attribute inside of cfg802154_registered_device and use atomic operations instead locking mechanism via wpan_phy_mutex. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| | * 6lowpan: fix udp header compression when using raw socketsSimon Vincent2014-11-041-1/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If you use RAW sockets the transport header offset is not set by the ipv6 stack so when we get to the udp header compression it does not compress the right part of the packet. This patch adds a check for this scenario and sets the transport header offset. Signed-off-by: Simon Vincent <simon.vincent@xsilon.com> Acked-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| | * Bluetooth: Fix sparse warnings in RFCOMMJohan Hedberg2014-11-041-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes the following sparse warnings in rfcomm/core.c: net/bluetooth/rfcomm/core.c:391:16: warning: dubious: x | !y net/bluetooth/rfcomm/core.c:546:24: warning: dubious: x | !y Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| | * Bluetooth: Fix invalid response for 'Start Discovery' commandSzymon Janc2014-11-031-21/+35
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | According to Management Interface API 'Start Discovery' command should generate a Command Complete event on failure. Currently kernel is sending Command Status on early errors. This results in userspace ignoring such event due to invalid size. bluetoothd[28499]: src/adapter.c:trigger_start_discovery() bluetoothd[28499]: src/adapter.c:cancel_passive_scanning() bluetoothd[28499]: src/adapter.c:start_discovery_timeout() bluetoothd[28499]: src/adapter.c:start_discovery_complete() status 0x0a bluetoothd[28499]: Wrong size of start discovery return parameters Reported-by: Jukka Taimisto <jtt@codenomicon.com> Signed-off-by: Szymon Janc <szymon.janc@tieto.com> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
| | * Bluetooth: Consolidate whitelist debugfs entry into device_listMarcel Holtmann2014-11-031-30/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The debufs entry for the BR/EDR whitelist is confusing since there is a controller debugfs entry with the name white_list and both are two different things. With the BR/EDR whitelist, the actual interface in use is the device list and thus just include all values from the internal BR/EDR whitelist in the device_list debugfs entry. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
| | * ieee802154: remove unnecessary functionsAlexander Aring2014-11-021-22/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes commit c7420c367d63a7e1414e010afb52c3837fd9134e ("mac802154: move mac_params functions into mac_cmd"). The mac_params functions wasn't deleted by this commit. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Reported-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| | * mac802154: cfg: add missing includeAlexander Aring2014-11-021-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Running make C=2 occurs warning: symbol 'mac802154_config_ops' was not declared. Should it be static? This patch adds a missing include in cfg.c to solve this warning. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Reported-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| | * ieee802154: sysfs: add missing includeAlexander Aring2014-11-021-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Running make C=2 occurs in warnings: symbol 'wpan_phy_class' was not declared. Should it be static? symbol 'wpan_phy_sysfs_init' was not declared. Should it be static? symbol 'wpan_phy_sysfs_exit' wasnot declared. Should it be static? This patch adds a missing include "sysfs.h" to solve these warnings. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Reported-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| | * Bluetooth: Add hci_reset_dev() for driver triggerd stack resetMarcel Holtmann2014-11-021-0/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | Some Bluetooth drivers require to reset the upper stack. To avoid having all drivers send HCI Hardware Error events, provide a generic function to wrap the reset functionality. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
| | * Bluetooth: Introduce BT_BREDR and BT_LE config optionsMarcel Holtmann2014-11-025-9/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The current kernel options do not make it clear which modules are for Bluetooth Classic (BR/EDR) and which are for Bluetooth Low Energy (LE). To make it really clear, introduce BT_BREDR and BT_LE options with proper dependencies into the different modules. Both new options default to y to not create a regression with previous kernel config files. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
| | * Bluetooth: Print error message for HCI_Hardware_Error eventMarcel Holtmann2014-11-021-0/+11
| | | | | | | | | | | | | | | | | | | | | | | | When the HCI_Hardware_Error event is send by the controller or injected by the driver, then at least print an error message. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
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