pull request: bluetooth-next 2012-03-08

From: Gustavo Padovan
Date: Thu Mar 08 2012 - 00:44:40 EST

Hi Dave,

Here goes another try to merge the bluetooth-next changes. I looked to the
whole diff of the last pull request and fixed all the style issues you
reported in last pull request attempt. The diff is very big, so I may have
missed some places, but we are, from your coding style point of view, in a
much better state than before.

Please take a look on it and pull if you find the code suitable, otherwise
tell me what's wrong and how we should fix it since your coding style rules
are not written in CodingStyle.

About the patches:
- almost half of the patches is in the new Bluetooth Management interface, it
finally reached a stable state regarding its API and we now enable it by
default.
- lots of Bluetooth LE patches. This implementation is still unstable but
disabled by default.
- some L2CAP layer refactoring to make our core code more generic and
reusable.
- New HCI monitor interface to monitor Bluetooth flow.
- Lot of fixes and clean ups all over the Bluetooth subsystem.

Gustavo

The following changes since commit b4fb05ea402cb6930b40d3152d8acabc391b23e2:

tcp: md5: correct a RCU lockdep splat (2012-03-07 15:13:42 -0500)

are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/padovan/bluetooth-next master

Andre Guedes (25):
Bluetooth: Add 'eir_len' param to mgmt_device_found()
Bluetooth: Report LE devices
Bluetooth: Use GFP_KERNEL in hci_conn_add()
Bluetooth: Use GFP_KERNEL in hci_chan_create()
Bluetooth: Fix potential deadlock
Bluetooth: Remove unneeded locking
Bluetooth: Use GFP_KERNEL in hci_add_adv_entry()
Bluetooth: LE scan should send Discovering events
Bluetooth: Minor code refactoring
Bluetooth: Add hci_do_le_scan()
Bluetooth: Add hci_le_scan()
Bluetooth: MGMT start discovery LE-Only support
Bluetooth: Fix indentation
Bluetooth: Add BT_DBG to mgmt_discovering()
Bluetooth: Fix discovery state machine
Bluetooth: Fix event sending with DISCOVERY_STOPPED state
Bluetooth: Prepare start_discovery
Bluetooth: Track discovery type
Bluetooth: Merge INQUIRY and LE_SCAN discovery states
Bluetooth: Interleaved discovery support
Bluetooth: Set DISCOVERY_STOPPED if controller resets
Bluetooth: Change interleaved discovery behavior
Bluetooth: Fix Kconfig help description
Bluetooth: Check capabilities in BR/EDR and LE-Only discovery
Bluetooth: Don't force DISCOVERY_STOPPED state in inquiry_cache_flush

Andrei Emeltchenko (30):
Bluetooth: Process num completed data blocks event
Bluetooth: Remove magic number from ACL TO
Bluetooth: Use chan instead of sk
Bluetooth: Change sk to l2cap_chan
Bluetooth: trivial: space correction
Bluetooth: Add alloc_skb chan operator
Bluetooth: Use list _safe deleting from conn_hash_list
Bluetooth: Use list _safe deleting from conn chan_list
Bluetooth: Recalculate sched HCI blk/pkt flow ctrl
Bluetooth: Helper removes duplicated code
Bluetooth: Change chan_ready param from sk to chan
Bluetooth: Clean up l2cap_chan_add
Bluetooth: Remove unneeded sk variable
Bluetooth: Do not dereference zero sk
Bluetooth: Move scope of state_to_string
Bluetooth: Use symbolic names for state in debug
Bluetooth: Prefix hex numbers with object name
Bluetooth: trivial: Fix long line
Bluetooth: Revert to mutexes from RCU list
Bluetooth: Add l2cap_chan_lock
Bluetooth: Add locked and unlocked state_change
Bluetooth: Add socket error function
Bluetooth: Fix coding style issues in mgmt code
Bluetooth: Add unlocked __l2cap_chan_add function
Bluetooth: Change sk lock to chan lock in L2CAP core
Bluetooth: Remove socket lock check
Bluetooth: Fix init request completion with AMP controllers
Bluetooth: Fix double locking in LE and conless chan
Bluetooth: Remove duplicated code in l2cap conn req
Bluetooth: Save remote L2CAP fixed channel mask

Andrzej Kaczmarek (2):
Bluetooth: Fix sk_sndtimeo initialization for L2CAP socket
Bluetooth: l2cap_set_timer needs jiffies as timeout value

Dan Carpenter (2):
Bluetooth: use kfree_skb() instead of kfree()
Bluetooth: change min_t() cast in hci_reassembly()

Daniel Wagner (1):
Bluetooth: Don't mark non xfer isoc endpoint URBs with URB_ISO_ASAP

David Herrmann (28):
Bluetooth: hci-uart-ll: Use GFP_ATOMIC in open()
Bluetooth: hci-uart-h4: Use GFP_ATOMIC in open()
Bluetooth: hci-uart-bcsp: Use GFP_ATOMIC in open()
Bluetooth: hci-uart-ath: Use GFP_ATOMIC in open()
Bluetooth: dtl1: Fix memleak in probe()
Bluetooth: Make hci-destruct callback optional
Bluetooth: bluecard-cs: Remove empty destruct cb
Bluetooth: bt3c-cs: Remove empty destruct cb
Bluetooth: btmrvl: Remove empty destruct cb
Bluetooth: btuart-cs: Remove empty destruct cb
Bluetooth: btwilink: Remove empty destruct cb
Bluetooth: dtl1-cs: Remove empty destruct cb
Bluetooth: vhci: Free driver_data on file release
Bluetooth: bfusb: Free driver_data on USB shutdown
Bluetooth: btusb: Free driver data on USB shutdown
Bluetooth: bpa10x: Free private driver data on usb shutdown
Bluetooth: btsdio: Free driver data on SDIO shutdown
Bluetooth: uart-ldisc: Fix memory leak and remove destruct cb
Bluetooth: Remove unused hci-destruct cb
Bluetooth: Correctly acquire module ref
Bluetooth: Remove HCI-owner field
Bluetooth: Correctly take hci_dev->dev refcount
Bluetooth: Remove __hci_dev_put/hold
Bluetooth: Introduce to_hci_dev()
Bluetooth: Remove hci_dev->driver_data
Bluetooth: Introduce to_hci_conn
Bluetooth: Use proper datatypes in release-callbacks
Bluetooth: btusb: Remove device lock on release

Eran (1):
Bluetooth: Adding USB device 13d3:3375 as an Atheros AR3012.

Fabio Estevam (1):
Bluetooth: Fix 'enable_hs' type

Gustavo F. Padovan (5):
Bluetooth: Fix coding style with breaking lines
Bluetooth: Fix coding style in mgmt.h
Bluetooth: Use correct type for userspace exported structs
Bluetooth: Fix coding style in all .h files
Bluetooth: fix conding style issues all over the tree

Hemant Gupta (2):
Bluetooth: Send correct response to IO Capability Request
Bluetooth: Fix clearing of debug and linkkey flags

Ido Yariv (2):
Bluetooth: Fix access to the STK generation methods matrix
Bluetooth: Set security level on incoming pairing request

James M. Leddy (1):
Bluetooth: btusb: add support for BCM20702A0 [0a5c:21e6]

Joe Perches (1):
Bluetooth: Add logging functions bt_info and bt_err

Johan Hedberg (121):
Bluetooth: Convert inquiry cache to use standard list types
Bluetooth: Move Extended Inquiry Response defines to hci.h
Bluetooth: Add initial mgmt_confirm_name support
Bluetooth: Return updated name state with hci_inquiry_cache_update
Bluetooth: Flush inquiry cache when starting mgmt triggered inquiry
Bluetooth: Rename hdev->inq_cache to hdev->discovery
Bluetooth: Add discovery state tracking
Bluetooth: Add name resolving support for mgmt based discovery
Bluetooth: Remove bogus inline declaration from l2cap_chan_connect
Bluetooth: Move mgmt related flags from hdev->flags to hdev->dev_flags
Bluetooth: Fix resetting HCI_MGMT flag
Bluetooth: Sort to-be-resolved devices by RSSI during discovery
Bluetooth: Fix clearing persistent flags
Bluetooth: Rename mgmt connected events to match user space
Bluetooth: Add eir_len parameter to mgmt_ev_device_found
Bluetooth: Rename eir_has_complete_name to eir_has_data_type
Bluetooth: Add missing EIR defines to hci.h
Bluetooth: Move eir_has_data_field to hci_core.h
Bluetooth: Merge device class into the EIR data in mgmt_ev_device_found
Bluetooth: Rename conn->pend to conn->flags
Bluetooth: Convert hdev->out to a bool type
Bluetooth: Update device_connected and device_found events to latest API
Bluetooth: Merge boolean members of struct hci_conn into flags
Bluetooth: Convert hdev->ssp_mode to a flag
Bluetooth: Add a convenience function to check for SSP enabled
Bluetooth: Update mgmt.h to match latest API spec
Bluetooth: mgmt: Implement Cancel Pair Device command
Bluetooth: Add missing QUIRK_NO_RESET test to hci_dev_do_close
Bluetooth: Fix device_found event length for remote name resolving
Bluetooth: Update and rename mgmt_remove_keys to mgmt_unpair_device
Bluetooth: Update mgmt_disconnect to match latest API
Bluetooth: Add address type to user_confirm and user_passkey messages
Bluetooth: Add address type to Out Of Band mgmt messages
Bluetooth: Add address type to mgmt blacklist messages
Bluetooth: Add address type to mgmt_ev_auth_failed
Bluetooth: Fix mgmt_unpair_device command status
Bluetooth: Add Device Unpaired mgmt event
Bluetooth: Implement Read Supported Commands commands for mgmt
Merge branch 'master' of git://git.kernel.org/.../linville/wireless-next.git
Bluetooth: Remove unused member from cmd_lookup struct
Bluetooth: mgmt: Use more consistent error variable names
Bluetooth: mgmt: Add support for Set Link Security command
Bluetooth: mgmt: Add support for Set SSP command
Bluetooth: mgmt: Add address type to link key messages
Bluetooth: mgmt: Add address type to PIN code messages
Bluetooth: mgmt: Add address type to confirm name command
Bluetooth: Add Intel copyright to mgmt files
Bluetooth: mgmt: Change ordering of cmd_status paramters
Bluetooth: mgmt: Move status parameters into the cmd_complete header
Bluetooth: mgmt: Fix Pair Device response status values
Bluetooth: mgmt: Fix Start Discovery return parameters
Bluetooth: mgmt: Fix (Un)Block Device return parameters
Bluetooth: mgmt: Fix OOB command response parameters
Bluetooth: mgmt: Bump mgmt version
Bluetooth: Fix hci_connect error return values
Bluetooth: mgmt: Add address type parameter to Stop Discovery command
Bluetooth: mgmt: Add address type parameter to Discovering event
Bluetooth: mgmt: Add basic support for Set High Speed command
Bluetooth: mgmt: Fix Set SSP check for supported feature
Bluetooth: mgmt: Clear EIR data when disabling SSP
Bluetooth: mgmt: Fix powered checks for commands
Bluetooth: mgmt: Fix set_local_name and set_dev_class powered checks
Bluetooth: mgmt: Fix set_fast_connectable error return
Bluetooth: mgmt: Fix pairable setting upon initialization
Bluetooth: mgmt: Allow connectable/discoverable changes in off state
Bluetooth: mgmt: Fix Removing discoverable timeout in set_connectable
Bluetooth: mgmt: Fix current settings values when powered off
Bluetooth: mgmt: Add convenience function for sending New Settings
Bluetooth: mgmt: Fix New Settings event for connectable/discoverable
Bluetooth: Fix clearing of persistent dev_flags
Bluetooth: mgmt: Fix connectable/discoverable response values
Bluetooth: mgmt: Make Set Link Security callable while powered off
Bluetooth: Remove unneeded hci_cc_read_ssp_mode function
Bluetooth: mgmt: Make Set SSP command callable while powered off
Bluetooth: mgmt: Fix EIR toggling with SSP
Bluetooth: mgmt: Fix clearing of hdev->eir
Bluetooth: Explicitly clear EIR data upon hci_dev setup
Bluetooth: mgmt: Fix Set SSP supported check
Bluetooth: mgmt: Implement Set LE command
Bluetooth: Fix EIR data clearing when powering off
Bluetooth: mgmt: Fix updating EIR when updating the name
Bluetooth: Add hdev->short_name for EIR generation
Bluetooth: Fix read_name updating when HCI_SETUP is not set
Bluetooth: mgmt: Allow local name changes while powered off
Bluetooth: mgmt: Fix name_changed event for short name changes
Bluetooth: mgmt: Fix missing short_name in read_info
Bluetooth: Fix clearing of dev_class when powering down
Bluetooth: mgmt: Fix return value for set_class
Bluetooth: mgmt: Check for HCI_UP in update_eir() and update_class()
Bluetooth: mgmt: Allow class of device changes while powered off
Bluetooth: mgmt: Add missing powered checks to commands
Bluetooth: mgmt: Fix unpair_device responses
Bluetooth: mgmt: Fix device_found parameters
Bluetooth: mgmt: Add legacy pairing info to dev_found events
Bluetooth: mgmt: Fix count parameter in get_connections reply
Bluetooth: mgmt: Fix update_eir/class with HCI_AUTO_OFF flag set
Bluetooth: mgmt: Fix return value of add/remove_uuid
Bluetooth: mgmt: Move service cache setting to a more sensible place
Bluetooth: mgmt: Fix clear UUIDs response
Bluetooth: mgmt: Add flags parameter to device_connected
Bluetooth: mgmt: Track pending class changes
Bluetooth: mgmt: Fix dev_class related command response timing
Bluetooth: mgmt: Fix clear_uuids response
Bluetooth: Fix init request completion with old controllers
Bluetooth: Use kernel int types instead of ones from stdint.h
Bluetooth: Don't send unnecessary write_le_enable command
Bluetooth: Remove redundant read_host_features commands
Bluetooth: Add missing host features definitions
Bluetooth: Use LMP_HOST_SSP define instead of magic values
Bluetooth: mgmt: Add missing hci_dev locking to set_le()
Bluetooth: Fix init sequence for some CSR based controllers
Bluetooth: mgmt: Refactor hci_dev lookup for commands
Bluetooth: mgmt: Initialize HCI_MGMT flag for any command
Bluetooth: mgmt: Move command handlers into a table
Bluetooth: mgmt: Add defines for command sizes
Bluetooth: mgmt: Centralize message length checks
Bluetooth: Fix clearing of HCI_PENDING_CLASS flag
Bluetooth: mgmt: Fix command status error code values
Bluetooth: mgmt: Add new error code for invalid index
Bluetooth: Remove HCI_PI_MGMT_INIT flag for sockets
Bluetooth: mgmt: Fix updating local name when powering on

Keng-Yu Lin (1):
Bluetooth: Add AR30XX device ID on Asus laptops

Luiz Augusto von Dentz (1):
Bluetooth: Fix using uninitialized variable

Manoj Iyer (1):
Bluetooth: btusb: Add vendor specific ID (0a5c 21f3) for BCM20702A0

Marcel Holtmann (25):
Bluetooth: Split sending for HCI raw and control sockets
Bluetooth: Remove unneeded bt_cb(skb)->channel variable
Bluetooth: Limit HCI raw socket options to actual raw sockets
Bluetooth: Lock socket when reading HCI socket options
Bluetooth: Add HCI CMSG details only to raw sockets
Bluetooth: Simplify HCI socket bind handling
Bluetooth: Fix issue with shared SKB between HCI raw socket and driver
Bluetooth: Remove HCI notifier handling
Bluetooth: Add support for HCI monitor channel
Bluetooth: Restrict access to management interface
Bluetooth: Set supported settings based on enabled HS and/or LE
Bluetooth: Always enable management interface
Bluetooth: Fix parameter list for setting local name
Bluetooth: Only keep controller up after init if powered on
Bluetooth: Don't send New Settings event during setup power down
Bluetooth: Fix two minor style issues in management code
Bluetooth: Fix two minor style issues in HCI code
Bluetooth: Enable timestamps for control channel
Bluetooth: Disabling discoverable with timeout is invalid
Bluetooth: Fix handling of discoverable setting with timeout
Bluetooth: Send management event for class of device changes
Bluetooth: Allow HCI UART reset parameter via flags ioctl
Bluetooth: Add support for creating HCI UART based AMP controllers
Bluetooth: Update L2CAP timeout constants to use msecs_to_jiffies
Bluetooth: Update MGMT and SMP timeout constants to use msecs_to_jiffies

Octavian Purdila (2):
Bluetooth: silence lockdep warning
Bluetooth: Fix RFCOMM session reference counting issue

Peter Hurley (1):
Bluetooth: Fix l2cap conn failures for ssp devices

Szymon Janc (9):
Bluetooth: Make l2cap_clear_timer return if timer was running or not
Bluetooth: Set P-bit for SREJ frame only if there are I-frames to ack
Bluetooth: Clear ack_timer when sending ack
Bluetooth: Don't send RNR immediately when entering local busy
Bluetooth: Drop L2CAP chan reference if ERTM ack_timer fired
Bluetooth: Make l2cap_ertm_data_rcv static
Bluetooth: Fix possible missing I-Frame acknowledgement
Bluetooth: Fix double acking I-Frames when sending pending I-Frames
Bluetooth: Use NULL instead of integer for mgmt_device_connected param

Ulisses Furquim (2):
Bluetooth: Remove usage of __cancel_delayed_work()
Bluetooth: Fix possible use after free in delete path

Vinicius Costa Gomes (11):
Bluetooth: Fix using an absolute timeout on hci_conn_put()
Bluetooth: Add structures for the new LTK exchange messages
Bluetooth: Rename smp_key_size to enc_key_size
Bluetooth: Fix invalid memory access when there's no SMP channel
Bluetooth: Fix doing some useless casts when receiving MGMT commands
Bluetooth: Add new structures for handling SMP Long Term Keys
Bluetooth: Use the updated key structures for handling LTKs
Bluetooth: Add MGMT handlers for dealing with SMP LTK's
Bluetooth: Add support for removing LTK's when pairing is removed
Bluetooth: Clean up structures left unused
Bluetooth: Add support for notifying userspace of new LTK's

drivers/bluetooth/ath3k.c | 3 +
drivers/bluetooth/bfusb.c | 23 +-
drivers/bluetooth/bluecard_cs.c | 20 +-
drivers/bluetooth/bpa10x.c | 35 +-
drivers/bluetooth/bt3c_cs.c | 14 +-
drivers/bluetooth/btmrvl_debugfs.c | 30 +-
drivers/bluetooth/btmrvl_main.c | 17 +-
drivers/bluetooth/btsdio.c | 23 +-
drivers/bluetooth/btuart_cs.c | 14 +-
drivers/bluetooth/btusb.c | 49 +-
drivers/bluetooth/btwilink.c | 18 +-
drivers/bluetooth/dtl1_cs.c | 34 +-
drivers/bluetooth/hci_ath.c | 2 +-
drivers/bluetooth/hci_bcsp.c | 2 +-
drivers/bluetooth/hci_h4.c | 2 +-
drivers/bluetooth/hci_ldisc.c | 34 +-
drivers/bluetooth/hci_ll.c | 2 +-
drivers/bluetooth/hci_uart.h | 2 +
drivers/bluetooth/hci_vhci.c | 17 +-
include/net/bluetooth/bluetooth.h | 40 +-
include/net/bluetooth/hci.h | 76 +-
include/net/bluetooth/hci_core.h | 301 +++--
include/net/bluetooth/hci_mon.h | 51 +
include/net/bluetooth/l2cap.h | 87 +-
include/net/bluetooth/mgmt.h | 338 +++--
include/net/bluetooth/smp.h | 2 +-
net/bluetooth/Kconfig | 1 -
net/bluetooth/bnep/sock.c | 6 +-
net/bluetooth/cmtp/sock.c | 6 +-
net/bluetooth/hci_conn.c | 73 +-
net/bluetooth/hci_core.c | 645 +++++++--
net/bluetooth/hci_event.c | 631 ++++++---
net/bluetooth/hci_sock.c | 469 +++++--
net/bluetooth/hci_sysfs.c | 53 +-
net/bluetooth/hidp/sock.c | 6 +-
net/bluetooth/l2cap_core.c | 641 +++++----
net/bluetooth/l2cap_sock.c | 54 +-
net/bluetooth/lib.c | 27 +-
net/bluetooth/mgmt.c | 2697 +++++++++++++++++++++++-------------
net/bluetooth/rfcomm/tty.c | 6 +-
net/bluetooth/smp.c | 108 +-
41 files changed, 4327 insertions(+), 2332 deletions(-)
create mode 100644 include/net/bluetooth/hci_mon.h



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