1. 03 10月, 2013 8 次提交
    • D
      Bluetooth: Add the definition for Slave Page Response Timeout · 2ed01805
      DoHyun Pyun 提交于
      The Slave Page Response Timeout event indicates to the Host that a
      slave page response timeout has occurred in the BR/EDR Controller.
      
      The Core Spec Addendum 4 adds this command in part B Connectionless
      Slave Broadcast.
      
      Bluetooth Core Specification Addendum 4 - Page 110
      
      "7.7.72 Slave Page Response Timeout Event [New Section]
      ...
      Note: this event will be generated if the slave BR/EDR Controller
      responds to a page but does not receive the master FHS packet
      (see Baseband, Section 8.3.3) within pagerespTO.
      
      Event Parameters: NONE"
      Signed-off-by: NDohyun Pyun <dh79.pyun@samsung.com>
      Signed-off-by: NC S Bhargava <cs.bhargava@samsung.com>
      Signed-off-by: NMarcel Holtmann <marcel@holtmann.org>
      2ed01805
    • D
      Bluetooth: Add the definition and stcuture for Sync Train Complete · 2b359445
      DoHyun Pyun 提交于
      The Synchronization Train Complete event indicates that the Start
      Synchronization Train command has completed.
      
      The Core Spec Addendum 4 adds this command in part B Connectionless
      Slave Broadcast.
      
      Bluetooth Core Specification Addendum 4 - Page 103
      
      "7.7.67 Synchronization Train Complete Event [New Section]
      ...
      
      Event Parameters:
      
      Status 0x00       Start Synchronization Train command completed
                        successfully.
             0x01-0xFF  Start Synchronization Train command failed.
                        See Part D, Error Codes, for error codes and
                        descriptions."
      Signed-off-by: NDohyun Pyun <dh79.pyun@samsung.com>
      Signed-off-by: NC S Bhargava <cs.bhargava@samsung.com>
      Signed-off-by: NMarcel Holtmann <marcel@holtmann.org>
      2b359445
    • D
      Bluetooth: Add the definition for Start Synchronization Train · cefded98
      DoHyun Pyun 提交于
      The Start_Synchronization_Train command controls the Synchronization
      Train functionality in the BR/EDR Controller.
      
      The Core Spec Addendum 4 adds this command in part B Connectionless
      Slave Broadcast.
      
      Bluetooth Core Specification Addendum 4 - Page 86
      
      "7.1.51 Start Synchronization Train Command [New Section]
      ...
      If connectionless slave broadcast mode is not enabled, the Command
      Disallowed (0x0C) error code shall be returned. After receiving this
      command and returning a Command Status event, the Baseband starts
      attempting to send synchronization train packets containing information
      related to the enabled Connectionless Slave Broadcast packet timing.
      
      Note: The AFH_Channel_Map used in the synchronization train packets is
      configured by the Set_AFH_Channel_Classification command and the local
      channel classification in the BR/EDR Controller.
      
      The synchronization train packets will be sent using the parameters
      specified by the latest Write_Synchronization_Train_Parameters command.
      The Synchronization Train will continue until synchronization_trainTO
      slots (as specified in the last Write_Synchronization_Train command)
      have passed or until the Host disables the Connectionless Slave Broadcast
      logical transport."
      Signed-off-by: NDohyun Pyun <dh79.pyun@samsung.com>
      Signed-off-by: NC S Bhargava <cs.bhargava@samsung.com>
      Signed-off-by: NMarcel Holtmann <marcel@holtmann.org>
      cefded98
    • D
      Bluetooth: Add the definition and structure for Set CSB · 8c9a041b
      DoHyun Pyun 提交于
      he Set_Connectionless_Slave_Broadcast command controls the
      Connectionless Slave Broadcast functionality in the BR/EDR
      Controller.
      
      The Core Spec Addendum 4 adds this command in part B Connectionless
      Slave Broadcast.
      
      Bluetooth Core Specification Addendum 4 - Page 78
      
      "7.1.49 Set Connectionless Slave Broadcast Command [New Section]
      ...
      The LT_ADDR indicated in the Set_Connectionless_Slave_Broadcast shall be
      pre-allocated using the HCI_Set_Reserved_LT_ADDR command. If the
      LT_ADDR has not been reserved, the Unknown Connection Identifier (0x02)
      error code shall be returned. If the controller is unable to reserve
      sufficient bandwidth for the requested activity, the Connection Rejected
      Due to Limited Resources (0x0D) error code shall be returned.
      
      The LPO_Allowed parameter informs the BR/EDR Controller whether it is
      allowed to sleep.
      
      The Packet_Type parameter specifies which packet types are allowed. The
      Host shall either enable BR packet types only, or shall enable EDR and DM1
      packet types only.
      
      The Interval_Min and Interval_Max parameters specify the range from which
      the BR/EDR Controller must select the Connectionless Slave Broadcast
      Interval. The selected Interval is returned."
      Signed-off-by: NDohyun Pyun <dh79.pyun@samsung.com>
      Signed-off-by: NC S Bhargava <cs.bhargava@samsung.com>
      Signed-off-by: NMarcel Holtmann <marcel@holtmann.org>
      8c9a041b
    • D
      Bluetooth: Add the structure for Write Sync Train Parameters · a9b07a64
      DoHyun Pyun 提交于
      The Write_Synchronization_Train_Parameters command configures
      the Synchronization Train functionality in the BR/EDR Controller.
      
      The Core Spec Addendum 4 adds this command in part B Connectionless
      Slave Broadcast.
      
      Bluetooth Core Specification Addendum 4 - Page 97
      
      "7.3.90 Write Synchronization Train Parameters Command [New Section]
      ...
      Note: The AFH_Channel_Map used in the Synchronization Train packets is
      configured by the Set_AFH_Channel_Classification command and the local
      channel classification in the BR/EDR Controller.
      
      Interval_Min and Interval_Max specify the allowed range of
      Sync_Train_Interval. Refer to [Vol. 2], Part B, section 2.7.2 for
      a detailed description of Sync_Train_Interval. The BR/EDR Controller shall
      select an interval from this range and return it in Sync_Train_Interval.
      If the Controller is unable to select a value from this range, it shall
      return the Invalid HCI Command Parameters (0x12) error code.
      
      Once started (via the Start_Synchronization_Train Command) the
      Synchronization Train will continue until synchronization_trainTO slots have
      passed or Connectionless Slave Broadcast has been disabled."
      Signed-off-by: NDohyun Pyun <dh79.pyun@samsung.com>
      Signed-off-by: NC S Bhargava <cs.bhargava@samsung.com>
      Signed-off-by: NMarcel Holtmann <marcel@holtmann.org>
      a9b07a64
    • D
      Bluetooth: Add the definition and structure for Set CSB Data · 7d1dab49
      DoHyun Pyun 提交于
      The Set_Connectionless_Slave_Broadcast_Data command provides the
      ability for the Host to set Connectionless Slave Broadcast data in
      the BR/EDR Controller.
      
      The Core Spec Addendum 4 adds this command in part B Connectionless
      Slave Broadcast.
      
      Bluetooth Core Specification Addendum 4 - Page 93
      
      "7.3.88 Set Connectionless Slave Broadcast Data Command [New Section]
      ...
      If connectionless slave broadcast mode is disabled, this data shall be
      kept by the BR/EDR Controller and used once connectionless slave broadcast
      mode is enabled. If connectionless slave broadcast mode is enabled,
      and this command is successful, this data will be sent starting with
      the next Connectionless Slave Broadcast instant.
      
      The Data_Length field may be zero, in which case no data needs to be
      provided.
      
      The Host may fragment the data using the Fragment field in the command. If
      the combined length of the fragments exceeds the capacity of the largest
      allowed packet size specified in the Set Connectionless Slave Broadcast
      command, all fragments associated with the data being assembled shall be
      discarded and the Invalid HCI Command Parameters error (0x12) shall be
      returned."
      Signed-off-by: NDohyun Pyun <dh79.pyun@samsung.com>
      Signed-off-by: NC S Bhargava <cs.bhargava@samsung.com>
      Signed-off-by: NMarcel Holtmann <marcel@holtmann.org>
      7d1dab49
    • D
      Bluetooth: Add the definition and structure for Delete Reserved LT_ADDR · 6a20eaf4
      DoHyun Pyun 提交于
      The Delete_Reserved_LT_ADDR command requests that the BR/EDR
      Controller cancel the reservation for a specific LT_ADDR reserved for the
      purposes of Connectionless Slave Broadcast.
      
      The Core Spec Addendum 4 adds this command in part B Connectionless
      Slave Broadcast.
      
      Bluetooth Core Specification Addendum 4 - Page 92
      
      "7.3.87 Delete Reserved LT_ADDR Command [New Section]
      ...
      If the LT_ADDR indicated in the LT_ADDR parameter is not reserved by the
      BR/EDR Controller, it shall return the Unknown Connection Identifier (0x02)
      error code.
      If connectionless slave broadcast mode is still active, then the Controller
      shall return the Command Disallowed (0x0C) error code."
      Signed-off-by: NDohyun Pyun <dh79.pyun@samsung.com>
      Signed-off-by: NC S Bhargava <cs.bhargava@samsung.com>
      Signed-off-by: NMarcel Holtmann <marcel@holtmann.org>
      6a20eaf4
    • D
      Bluetooth: Add the definition and structure for Set Reserved LT_ADDR · d0bf75a5
      DoHyun Pyun 提交于
      The Set_Reserved_LT_ADDR command allows the host to request that the
      BR/EDR Controller reserve a specific LT_ADDR for Connectionless Slave
      Broadcast.
      
      The Core Spec Addendum 4 adds this command in part B Connectionless
      Slave Broadcast.
      
      Bluetooth Core Specification Addendum 4 - Page 90
      
      "7.3.86 Set Reserved LT_ADDR Command [New Section]
      ...
      If the LT_ADDR indicated in the LT_ADDR parameter is already in use by the
      BR/EDR Controller, it shall return the ACL Connection Already Exists (0x0B)
      error code. If the LT_ADDR indicated in the LT_ADDR parameter is out of
      range, the controller shall return the Invalid HCI Command Parameters (0x12)
      error code. If the command succeeds, then the reserved LT_ADDR shall be
      used when issuing subsequent Set Connectionless Slave Broadcast Data and
      Set Connectionless Slave Broadcast commands.
      To ensure that the reserved LT_ADDR is not already allocated, it is
      recommended that this command be issued at some point after HCI_Reset is
      issued but before page scanning is enabled or paging is initiated."
      Signed-off-by: NDohyun Pyun <dh79.pyun@samsung.com>
      Signed-off-by: NC S Bhargava <cs.bhargava@samsung.com>
      Signed-off-by: NMarcel Holtmann <marcel@holtmann.org>
      d0bf75a5
  2. 02 10月, 2013 19 次提交
  3. 27 9月, 2013 1 次提交
  4. 26 9月, 2013 7 次提交
  5. 24 9月, 2013 1 次提交
    • K
      Bluetooth: btusb: Add support for Belkin F8065bf · 5bcecf32
      Ken O'Brien 提交于
      Add generic rule on encountering Belkin bluetooth usb device F8065bf.
      
      Relevant section from /sys/kernel/debug/usb/devices:
      
      T:  Bus=03 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#=  2 Spd=12   MxCh= 0
      D:  Ver= 2.00 Cls=ff(vend.) Sub=01 Prot=01 MxPS=64 #Cfgs=  1
      P:  Vendor=050d ProdID=065a Rev= 1.12
      S:  Manufacturer=Broadcom Corp
      S:  Product=BCM20702A0
      S:  SerialNumber=0002723E2D29
      C:* #Ifs= 4 Cfg#= 1 Atr=a0 MxPwr=100mA
      I:* If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=01 Prot=01 Driver=btusb
      E:  Ad=81(I) Atr=03(Int.) MxPS=  16 Ivl=1ms
      E:  Ad=82(I) Atr=02(Bulk) MxPS=  64 Ivl=0ms
      E:  Ad=02(O) Atr=02(Bulk) MxPS=  64 Ivl=0ms
      I:* If#= 1 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=01 Prot=01 Driver=btusb
      E:  Ad=83(I) Atr=01(Isoc) MxPS=   0 Ivl=1ms
      E:  Ad=03(O) Atr=01(Isoc) MxPS=   0 Ivl=1ms
      I:  If#= 1 Alt= 1 #EPs= 2 Cls=ff(vend.) Sub=01 Prot=01 Driver=btusb
      E:  Ad=83(I) Atr=01(Isoc) MxPS=   9 Ivl=1ms
      E:  Ad=03(O) Atr=01(Isoc) MxPS=   9 Ivl=1ms
      Signed-off-by: NKen O'Brien <kernel@kenobrien.org>
      Signed-off-by: NGustavo Padovan <gustavo.padovan@collabora.co.uk>
      5bcecf32
  6. 23 9月, 2013 1 次提交
  7. 21 9月, 2013 1 次提交
    • G
      Bluetooth: don't release the port in rfcomm_dev_state_change() · 29cd718b
      Gianluca Anzolin 提交于
      When the dlc is closed, rfcomm_dev_state_change() tries to release the
      port in the case it cannot get a reference to the tty. However this is
      racy and not even needed.
      
      Infact as Peter Hurley points out:
      
      1. Only consider dlcs that are 'stolen' from a connected socket, ie.
         reused. Allocated dlcs cannot have been closed prior to port
         activate and so for these dlcs a tty reference will always be avail
         in rfcomm_dev_state_change() -- except for the conditions covered by
         #2b below.
      2. If a tty was at some point previously created for this rfcomm, then
         either
         (a) the tty reference is still avail, so rfcomm_dev_state_change()
             will perform a hangup. So nothing to do, or,
         (b) the tty reference is no longer avail, and the tty_port will be
             destroyed by the last tty_port_put() in rfcomm_tty_cleanup.
             Again, no action required.
      3. Prior to obtaining the dlc lock in rfcomm_dev_add(),
         rfcomm_dev_state_change() will not 'see' a rfcomm_dev so nothing to
         do here.
      4. After releasing the dlc lock in rfcomm_dev_add(),
         rfcomm_dev_state_change() will 'see' an incomplete rfcomm_dev if a
         tty reference could not be obtained. Again, the best thing to do here
         is nothing. Any future attempted open() will block on
         rfcomm_dev_carrier_raised(). The unconnected device will exist until
         released by ioctl(RFCOMMRELEASEDEV).
      
      The patch removes the aforementioned code and uses the
      tty_port_tty_hangup() helper to hangup the tty.
      Signed-off-by: NGianluca Anzolin <gianluca@sottospazio.it>
      Reviewed-by: NPeter Hurley <peter@hurleysoftware.com>
      Signed-off-by: NGustavo Padovan <gustavo.padovan@collabora.co.uk>
      29cd718b
  8. 19 9月, 2013 2 次提交