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2011-04-25Merge branch 'for-davem' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6
2011-04-24net: Remove __KERNEL__ cpp checks from include/netDavid S. Miller
These header files are never installed to user consumption, so any __KERNEL__ cpp checks are superfluous. Projects should also not copy these files into their userland utility sources and try to use them there. If they insist on doing so, the onus is on them to sanitize the headers as needed. Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-13Bluetooth: Move tx queue to struct l2cap_chanGustavo F. Padovan
tx_q is the queue used by ERTM mode. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-04-13Bluetooth: Move SREJ list to struct l2cap_chanGustavo F. Padovan
As part of moving all the Channel related operation to struct l2cap_chan. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-04-07Bluetooth: Move busy workqueue to struct l2cap_chanGustavo F. Padovan
As part of the moving channel stuff to l2cap_chan. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-04-07Bluetooth: Move srej and busy queues to struct l2cap_chanGustavo F. Padovan
As part of the moving channel stuff to l2cap_chan. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-04-07Bluetooth: Move ERTM timers to struct l2cap_chanGustavo F. Padovan
This also triggered a change in l2cap_send_disconn_req() parameters. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-04-07Bluetooth: Move remote info to struct l2cap_chanGustavo F. Padovan
As part of the moving channel stuff to l2cap_chan. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-04-07Bluetooth: Move SDU related vars to struct l2cap_chanGustavo F. Padovan
As part of the moving channel stuff to l2cap_chan. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-04-07Bluetooth: Move more ERTM stuff to struct l2cap_chanGustavo F. Padovan
As part of the moving channel stuff to l2cap_chan. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-04-07Bluetooth: Move of ERTM *_seq vars to struct l2cap_chanGustavo F. Padovan
As part of the moving channel to stuff to struct l2cap_chan. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-04-07Bluetooth: Move conn_state to struct l2cap_chanGustavo F. Padovan
This is part of "moving things to l2cap_chan". As one the first move it triggered a big number of changes in the funcions parameters, basically changing the struct sock param to struct l2cap_chan. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-04-07Bluetooth: clean up l2cap_sock_recvmsg()Gustavo F. Padovan
Move some channel specific stuff to l2cap_core.c, this will make things more clear. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-04-07Bluetooth: Move conf_{req,rsp} stuff to struct l2cap_chanGustavo F. Padovan
They are also l2cap_chan specific. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-04-07Bluetooth: Move ident to struct l2cap_chanGustavo F. Padovan
ident is chan property, no need to reside on socket. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-04-07Bluetooth: Remove struct del_listGustavo F. Padovan
As we use struct list_head to keep L2CAP channels list the workaround with del_list is not needed anymore. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-04-07Bluetooth: Use struct list_head for L2CAP channels listGustavo F. Padovan
Use a well known Kernel API is always a good idea than implement your own list. In the future we might use RCU on this list. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-04-07Bluetooth: Create struct l2cap_chanGustavo F. Padovan
struct l2cap_chan cames to create a clear separation between what properties and data belongs to the L2CAP channel and what belongs to the socket. By now we just fold the struct sock * in struct l2cap_chan as all the channel info is struct l2cap_pinfo today. In the next commits we will see a move of channel stuff to struct l2cap_chan. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-04-04Bluetooth: Add mgmt_remote_name eventJohan Hedberg
This patch adds a new remote_name event to the Management interface which is sent every time the name of a remote device is resolved (over BR/EDR). Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-04-04Bluetooth: Add mgmt_device_found eventJohan Hedberg
This patch adds a device_found event to the Management interface. For now the event only maps to BR/EDR inquiry result HCI events, but in the future the plan is to also use it for the LE device discovery process. Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-03-31Merge branch 'master' of ↵Gustavo F. Padovan
git://git.kernel.org/pub/scm/linux/kernel/git/padovan/bluetooth-2.6
2011-03-31Bluetooth: Fix HCI_RESET command synchronizationGustavo F. Padovan
We can't send new commands before a cmd_complete for the HCI_RESET command shows up. Reported-by: Mikko Vinni <mmvinni@yahoo.com> Reported-by: Justin P. Mattock <justinmattock@gmail.com> Reported-by: Ed Tomlinson <edt@aei.ca> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi> Tested-by: Justin P. Mattock <justinmattock@gmail.com> Tested-by: Mikko Vinni <mmvinni@yahoo.com> Tested-by: Ed Tomlinson <edt@aei.ca>
2011-03-31Bluetooth: Add local Extended Inquiry Response (EIR) supportJohan Hedberg
This patch adds automated creation of the local EIR data based on what 16-bit UUIDs are registered and what the device name is. This should cover the majority use cases, however things like 32/128-bit UUIDs, TX power and Device ID will need to be added later to be on par with what bluetoothd is capable of doing (without the Management interface). Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-03-31Bluetooth: Remove unused struct l2cap_conn itemGustavo F. Padovan
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-03-31Bluetooth: Add add/remove_remote_oob_data management commandsSzymon Janc
This patch adds commands to add and remove remote OOB data to the managment interface. Remote data is stored in kernel and can be used by corresponding HCI commands and events when needed. Signed-off-by: Szymon Janc <szymon.janc@tieto.com> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-03-31Bluetooth: Add read_local_oob_data management commandSzymon Janc
This patch adds a command to read local OOB data to the managment interface. The command maps directly to the Read Local OOB Data HCI command. Signed-off-by: Szymon Janc <szymon.janc@tieto.com> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-03-31Bluetooth: Remove unused struct itemGustavo F. Padovan
num in struct l2cap_chan_list isn't used anywhere. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-03-31Bluetooth: mgmt: Add support for setting the local nameJohan Hedberg
This patch adds a new set_local_name management command as well as a local_name_changed management event. With these user space can both change the local name as well as monitor changes to it by others. Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-03-31Bluetooth: mgmt: Add local name information to read_info replyJohan Hedberg
This patch adds the name of the adapter to the reply of the read_info management command. The management messages reserve 249 bytes for the name instead of 248 (like in the HCI spec) so that there is always a guarantee that it is nul-terminated. That way it can safely be passed onto string manipulation functions. Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-03-31Bluetooth: Add define for the maximum name length on HCI levelJohan Hedberg
This patch adds a clear define for the maximum device name length in HCI messages and thereby avoids magic numbers in the code. Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-02-27Bluetooth: Move index to common header in management interfaceSzymon Janc
Most mgmt commands and event are related to hci adapter. Moving index to common header allow to easily use it in command status while reporting errors. For those not related to adapter use MGMT_INDEX_NONE (0xFFFF) as index. Signed-off-by: Szymon Janc <szymon.janc@tieto.com> Acked-by: Johan Hedberg <johan.hedberg@nokia.com> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-02-21Bluetooth: Add mgmt_auth_failed eventJohan Hedberg
To properly track bonding completion an event to indicate authentication failure is needed. This event will be sent whenever an authentication complete HCI event with a non-zero status comes. It will also be sent when we're acting in acceptor role for SSP authentication in which case the controller will send a Simple Pairing Complete event. Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-02-21Bluetooth: Fix mgmt_pin_code_reply return parametersJohan Hedberg
The command complete event for mgmt_pin_code_reply & mgmt_pin_code_neg_reply should have the adapter index, Bluetooth address as well as the status. Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-02-21Bluetooth: Add management support for user confirmation requestJohan Hedberg
This patch adds support for the user confirmation (numeric comparison) Secure Simple Pairing authentication method. Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-02-21Bluetooth: Add mgmt_pair_device commandJohan Hedberg
This patch adds a new mgmt_pair_device which can be used to initiate a dedicated bonding procedure. Some extra callbacks are added to the hci_conn struct so that the pairing code can get notified of the completion of the procedure. Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-02-17Bluetooth: Fix some code style issues in hci_core.hSzymon Janc
Signed-off-by: Szymon Janc <szymon.janc@tieto.com> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-02-16Bluetooth: Send LE Connection Update CommandClaudio Takahasi
If the new connection update parameter are accepted, the LE master host sends the LE Connection Update Command to its controller informing the new requested parameters. Signed-off-by: Claudio Takahasi <claudio.takahasi@openbossa.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-02-16Bluetooth: Use proper timer for hci command timoutVille Tervo
Use proper timer instead of hci command flow control to timeout failed hci commands. Otherwise stack ends up sending commands when flow control is used to block new commands. 2010-09-01 18:29:41.592132 < HCI Command: Remote Name Request (0x01|0x0019) plen 10 bdaddr 00:16:CF:E1:C7:D7 mode 2 clkoffset 0x0000 2010-09-01 18:29:41.592681 > HCI Event: Command Status (0x0f) plen 4 Remote Name Request (0x01|0x0019) status 0x00 ncmd 0 2010-09-01 18:29:51.022033 < HCI Command: Remote Name Request Cancel (0x01|0x001a) plen 6 bdaddr 00:16:CF:E1:C7:D7 Signed-off-by: Ville Tervo <ville.tervo@nokia.com> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-02-16Bluetooth: Add connection parameter update responseClaudio Takahasi
Implements L2CAP Connection Parameter Update Response defined in the Bluetooth Core Specification, Volume 3, Part A, section 4.21. Address the LE Connection Parameter Procedure initiated by the slave. Connection Interval Minimum and Maximum have the same range: 6 to 3200. Time = N * 1.25ms. Minimum shall be less or equal to Maximum. The Slave Latency field shall have a value in the range of 0 to ((connSupervisionTimeout / connIntervalMax) - 1). Latency field shall be less than 500. connSupervisionTimeout = Timeout Multiplier * 10 ms. Multiplier field shall have a value in the range of 10 to 3200. Signed-off-by: Claudio Takahasi <claudio.takahasi@openbossa.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-02-16Bluetooth: Add LE signaling commands handlingClaudio Takahasi
This patch splits the L2CAP command handling function in order to have a clear separation between the commands related to BR/EDR and LE. Commands and responses in the LE signaling channel are not being handled yet, command reject is sent to all received requests. Bluetooth Core Specification, Volume 3, Part A, section 4 defines the signaling packets formats and allowed commands/responses over the LE signaling channel. Signed-off-by: Claudio Takahasi <claudio.takahasi@openbossa.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-02-16Bluetooth: Add SMP command structuresVille Tervo
Add command structures for security manager protocol. Signed-off-by: Ville Tervo <ville.tervo@nokia.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-02-16Bluetooth: Add server socket support for LE connectionVille Tervo
Add support for LE server sockets. Signed-off-by: Ville Tervo <ville.tervo@nokia.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-02-16Bluetooth: Add LE connection support to L2CAPVille Tervo
Add basic LE connection support to L2CAP. LE connection can be created by specifying cid in struct sockaddr_l2 Signed-off-by: Ville Tervo <ville.tervo@nokia.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-02-16Bluetooth: Use LE buffers for LE trafficVille Tervo
Bluetooth chips may have separate buffers for LE traffic. This patch add support to use LE buffers provided by the chip. Signed-off-by: Ville Tervo <ville.tervo@nokia.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-02-16Bluetooth: Add LE connect supportVille Tervo
Bluetooth V4.0 adds support for Low Energy (LE) connections. Specification introduces new set of hci commands to control LE connection. This patch adds logic to create, cancel and disconnect LE connections. Signed-off-by: Ville Tervo <ville.tervo@nokia.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-02-16Bluetooth: Add low energy commands and eventsVille Tervo
Add needed HCI command and event structs to create LE connections. Signed-off-by: Ville Tervo <ville.tervo@nokia.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-02-15Bluetooth: remove l2cap_load() hackGustavo F. Padovan
l2cap_load() was added to trigger l2cap.ko module loading from the RFCOMM and BNEP modules. Now that L2CAP module is gone, we don't need it anymore. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-02-14Bluetooth: Merge L2CAP and SCO modules into bluetooth.koGustavo F. Padovan
Actually doesn't make sense have these modules built separately. The L2CAP layer is needed by almost all Bluetooth protocols and profiles. There isn't any real use case without having L2CAP loaded. SCO is only essential for Audio transfers, but it is so small that we can have it loaded always in bluetooth.ko without problems. If you really doesn't want it you can disable SCO in the kernel config. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-02-08Bluetooth: move __l2cap_sock_close() to l2cap_sock.cGustavo F. Padovan
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-02-08Bluetooth: move l2cap_sock_sendmsg() to l2cap_sock.cGustavo F. Padovan
Also moves some L2CAP sending functions declaration to l2cap.h Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
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