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2012-09-27bluetooth: Remove unneeded batostr functionAndrei Emeltchenko
batostr is not needed anymore since for printing Bluetooth addresses we use %pMR specifier. Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-09-27Bluetooth: AMP: Handle Accept phylink command status evtAndrei Emeltchenko
When receiving HCI Command Status event for Accept Physical Link execute HCI Write Remote AMP Assoc with data saved from A2MP Create Physical Link Request. Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-09-27Bluetooth: AMP: Accept Physical LinkAndrei Emeltchenko
When receiving A2MP Create Physical Link message execute HCI Accept Physical Link command to AMP controller. Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-09-27Bluetooth: AMP: Process Chan Selected eventAndrei Emeltchenko
Channel Selected event indicates that link information data is available. Read it with Read Local AMP Assoc command. The data shall be sent in the A2MP Create Physical Link Request. Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-09-27Bluetooth: A2MP: Add fallback to normal l2cap init sequenceAndrei Emeltchenko
When there is no remote AMP controller found fallback to normal L2CAP sequence. Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-09-27Bluetooth: AMP: Write remote AMP AssocAndrei Emeltchenko
When receiving HCI Command Status after HCI Create Physical Link execute HCI Write Remote AMP Assoc command to AMP controller. Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-09-27Bluetooth: AMP: Create Physical LinkAndrei Emeltchenko
When receiving A2MP Get AMP Assoc Response execute HCI Create Physical Link to AMP controller. Define function which will run when receiving HCI Command Status. Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-09-27Bluetooth: AMP: Add AMP key calculationAndrei Emeltchenko
Function calculates AMP keys using hmac_sha256 helper. Calculated keys are Generic AMP Link Key (gamp) and Dedicated AMP Link Key with keyID "802b" for 802.11 PAL. Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-09-27Bluetooth: Choose connection based on capabilitiesAndrei Emeltchenko
Choose which L2CAP connection to establish by checking support for HS and remote side supported features. Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-09-27Bluetooth: AMP: Remote AMP ctrl definitionsAndrei Emeltchenko
Create remote AMP controllers structure. It is used to keep information about discovered remote AMP controllers by A2MP protocol. Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-09-27Bluetooth: AMP: Physical link struct and helpersAndrei Emeltchenko
Define physical link structures. Physical links are represented by hci_conn structure. For BR/EDR we use type ACL_LINK and for AMP we use AMP_LINK. Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-09-27Bluetooth: AMP: Use HCI cmd to Read Loc AMP AssocAndrei Emeltchenko
When receiving A2MP Get AMP Assoc Request execute Read Local AMP Assoc HCI command to AMP controller. If the AMP Assoc data is larger than it can fit to HCI event only fragment is read. When all fragments are read send A2MP Get AMP Assoc Response. Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-09-27Bluetooth: AMP: Use HCI cmd to Read AMP InfoAndrei Emeltchenko
When receiving A2MP Get Info Request execute Read Local AMP Info HCI command to AMP controller with function to be executed upon receiving command complete event. Function will handle A2MP Get Info Response. Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-09-27Bluetooth: A2MP: Create amp_mgr global listAndrei Emeltchenko
Create amp_mgr_list global list which will be used by different hci devices to find amp_mgr. Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-09-27Bluetooth: Add HCI logical link cmds definitionsAndrei Emeltchenko
Add a few definitions to hci.h Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-09-24Merge branch 'master' of ↵John W. Linville
git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next
2012-09-24Merge branch 'for-john' of ↵John W. Linville
git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next
2012-09-18Bluetooth: mgmt: Implement support for passkey notificationJohan Hedberg
This patch adds support for Secure Simple Pairing with devices that have KeyboardOnly as their IO capability. Such devices will cause a passkey notification on our side and optionally also keypress notifications. Without this patch some keyboards cannot be paired using the mgmt interface. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Cc: stable@vger.kernel.org Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-09-10mac80211: add key flag for management keysJohannes Berg
Mark keys that might be used to receive management frames so drivers can fall back on software crypto for them if they don't support hardware offload. As the new flag is only set correctly for RX keys and the existing IEEE80211_KEY_FLAG_SW_MGMT flag can only affect TX, also rename the latter to IEEE80211_KEY_FLAG_SW_MGMT_TX. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-09-08Bluetooth: debug: Print refcnt for hci_devAndrei Emeltchenko
Add debug output for HCI kref. Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-09-08Bluetooth: trivial: Make hci_chan_del return voidAndrei Emeltchenko
Return code is not needed in hci_chan_del Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-09-08Bluetooth: Remove unneeded zero initAndrei Emeltchenko
hdev is allocated with kzalloc so zero initialization is not needed. Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-09-07Merge branch 'master' of ↵John W. Linville
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless
2012-09-07Merge branch 'for-john' of ↵John W. Linville
git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next
2012-09-06Merge remote-tracking branch 'wireless-next/master' into mac80211-nextJohannes Berg
2012-09-06Merge remote-tracking branch 'mac80211/master' into mac80211-nextJohannes Berg
Pull in mac80211.git to let the next patch apply without conflicts, also resolving a hwsim conflict. Conflicts: drivers/net/wireless/mac80211_hwsim.c Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-09-05cfg80211: add kerneldoc entry for "vht_cap"Robert P. J. Day
Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-27Bluetooth: Change signature of smp_conn_security()Vinicius Costa Gomes
To make it clear that it may be called from contexts that may not have any knowledge of L2CAP, we change the connection parameter, to receive a hci_conn. This also makes it clear that it is checking the security of the link. Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@openbossa.org> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-08-21Merge branch 'for-john' of ↵John W. Linville
git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next Conflicts: drivers/net/wireless/mac80211_hwsim.c
2012-08-21Bluetooth: Use kref for l2cap channel reference countingSyam Sidhardhan
This patch changes the struct l2cap_chan and associated code to use kref api for object refcounting and freeing. Suggested-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Signed-off-by: Jaganath Kanakkassery <jaganath.k@samsung.com> Signed-off-by: Syam Sidhardhan <s.syam@samsung.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-08-21Bluetooth: mgmt: Add device disconnect reasonMikel Astiz
MGMT_EV_DEVICE_DISCONNECTED will now expose the disconnection reason to userland, distinguishing four possible values: 0x00 Reason not known or unspecified 0x01 Connection timeout 0x02 Connection terminated by local host 0x03 Connection terminated by remote host Note that the local/remote distinction just determines which side terminated the low-level connection, regardless of the disconnection of the higher-level profiles. This can sometimes be misleading and thus must be used with care. For example, some hardware combinations would report a locally initiated disconnection even if the user turned Bluetooth off in the remote side. Signed-off-by: Mikel Astiz <mikel.astiz@bmw-carit.de> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-08-21Bluetooth: Add more HCI error codesMikel Astiz
Add more HCI error codes as defined in the specification. Signed-off-by: Mikel Astiz <mikel.astiz@bmw-carit.de> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-08-20mac80211: add IEEE80211_HW_P2P_DEV_ADDR_FOR_INTFJohannes Berg
Some devices like the current iwlwifi implementation require that the P2P interface address match the P2P Device address (only one P2P interface is supported.) Add the HW flag IEEE80211_HW_P2P_DEV_ADDR_FOR_INTF that allows drivers to request that P2P Interfaces added while a P2P Device is active get the same MAC address by default. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-20cfg80211: add P2P Device abstractionJohannes Berg
In order to support using a different MAC address for the P2P Device address we must first have a P2P Device abstraction that can be assigned a MAC address. This abstraction will also be useful to support offloading P2P operations to the device, e.g. periodic listen for discoverability. Currently, the driver is responsible for assigning a MAC address to the P2P Device, but this could be changed by allowing a MAC address to be given to the NEW_INTERFACE command. As it has no associated netdev, a P2P Device can only be identified by its wdev identifier but the previous patches allowed using the wdev identifier in various APIs, e.g. remain-on-channel. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-20mac80211: support A-MPDU status reportingJohannes Berg
Support getting A-MPDU status information from the drivers and reporting it to userspace via radiotap in the standard fields. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-20wireless: add radiotap A-MPDU status fieldJohannes Berg
Define the A-MPDU status field in radiotap, also update the radiotap parser for it and the MCS field that was apparently missed last time. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-20mac80211: add supported rates change notification in IBSSAntonio Quartulli
In IBSS it is possible that the supported rates set for a station changes over time (e.g. it gets first initialised as an empty set because of no available information about rates and updated later). In this case the driver has to be notified about the change in order to update its internal table accordingly (if needed). This behaviour is needed by all those drivers that handle rc internally but leave stations management to mac80211 Reported-by: Gui Iribarren <gui@altermundi.net> Signed-off-by: Antonio Quartulli <ordex@autistici.org> [Johannes - add docs, validate IBSS mode only, fix compilation] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-08-15Bluetooth: Remove some functions from being exportedVinicius Costa Gomes
Some connection related functions are only used inside hci_conn.c so no need to have them exported. Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@openbossa.org> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-08-10Merge branch 'master' of ↵John W. Linville
git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next
2012-08-06Bluetooth: Fix hci_le_conn_complete_evtAndre Guedes
We need to check the 'Role' parameter from the LE Connection Complete Event in order to properly set 'out' and 'link_mode' fields from hci_conn structure. Signed-off-by: Andre Guedes <andre.guedes@openbossa.org> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-08-06Bluetooth: /proc/net/ entries for bluetooth protocolsMasatake YAMATO
lsof command can tell the type of socket processes are using. Internal lsof uses inode numbers on socket fs to resolve the type of sockets. Files under /proc/net/, such as tcp, udp, unix, etc provides such inode information. Unfortunately bluetooth related protocols don't provide such inode information. This patch series introduces /proc/net files for the protocols. This patch against af_bluetooth.c provides facility to the implementation of protocols. This patch extends bt_sock_list and introduces two exported function bt_procfs_init, bt_procfs_cleanup. The type bt_sock_list is already used in some of implementation of protocols. bt_procfs_init prepare seq_operations which converts protocol own bt_sock_list data to protocol own proc entry when the entry is accessed. What I, lsof user, need is just inode number of bluetooth socket. However, people may want more information. The bt_procfs_init takes a function pointer for customizing the show handler of seq_operations. In v4 patch, __acquires and __releases attributes are added to suppress sparse warning. Suggested by Andrei Emeltchenko. In v5 patch, linux/proc_fs.h is included to use PDE. Build error is reported by Fengguang Wu. Signed-off-by: Masatake YAMATO <yamato@redhat.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-08-06Bluetooth: Free the l2cap channel list only when refcount is zeroJaganath Kanakkassery
Move the l2cap channel list chan->global_l under the refcnt protection and free it based on the refcnt. Signed-off-by: Jaganath Kanakkassery <jaganath.k@samsung.com> Signed-off-by: Syam Sidhardhan <s.syam@samsung.com> Reviewed-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-08-06Bluetooth: Move l2cap_chan_hold/put to l2cap_core.cJaganath Kanakkassery
Refactor the code in order to use the l2cap_chan_destroy() from l2cap_chan_put() under the refcnt protection. Signed-off-by: Jaganath Kanakkassery <jaganath.k@samsung.com> Signed-off-by: Syam Sidhardhan <s.syam@samsung.com> Reviewed-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-08-06Bluetooth: Make connect / disconnect cfm functions return voidAndrei Emeltchenko
Return values are never used because callers hci_proto_connect_cfm and hci_proto_disconn_cfm return void. Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-08-06Bluetooth: Define AMP controller statusesAndrei Emeltchenko
AMP status codes copied from Bluez patch sent by Peter Krystad <pkrystad@codeaurora.org>. Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-08-06Bluetooth: trivial: Fix mixing spaces and tabs in smpAndrei Emeltchenko
Change spaces to tabs in smp code Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-08-06Bluetooth: debug: Fix printing refcnt for hci_connAndrei Emeltchenko
Use the same style for refcnt printing through all Bluetooth code taking the reference the l2cap_chan refcnt printing. Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-08-06Bluetooth: mgmt: Managing only BR/EDR HCI controllersAndrei Emeltchenko
Add check that HCI controller is BR/EDR. AMP controller shall not be managed by mgmt interface and consequently user space. Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Acked-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-08-06Bluetooth: Remove missing codeAndre Guedes
This patch removes the struct adv_entry since it is not used anymore. This struct should have been removed in commit 479453d (Bluetooth: Remove advertising cache). Signed-off-by: Andre Guedes <andre.guedes@openbossa.org> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-08-02Merge branch 'for-john' of ↵John W. Linville
git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211
generated by cgit v1.2.3 (git 2.25.1) at 2024-10-23 05:30:11 +0000