1. 18 Mar, 2014 2 commits
  2. 14 Mar, 2014 1 commit
  3. 13 Mar, 2014 1 commit
  4. 12 Mar, 2014 1 commit
  5. 11 Mar, 2014 3 commits
    • Andre Guedes's avatar
      Bluetooth: Enable duplicates filter in background scan · 4340a124
      Andre Guedes authored
      To avoid flooding the host with useless advertising reports during
      background scan, we enable the duplicates filter from controller.
      
      However, enabling duplicates filter requires a small change in
      background scan routine in order to fix the following scenario:
        1) Background scan is running.
        2) A device disconnects and starts advertising.
        3) Before host gets the disconnect event, the advertising is reported
           to host. Since there is no pending LE connection at that time,
           nothing happens.
        4) Host gets the disconnection event and adds a pending connection.
        5) No advertising is reported (since controller is filtering) and the
           connection is never established.
      
      So, to address this scenario, we should always restart background scan
      to unsure we don't miss any advertising report (due to duplicates
      filter).
      Signed-off-by: default avatarAndre Guedes <andre.guedes@openbossa.org>
      Signed-off-by: default avatarMarcel Holtmann <marcel@holtmann.org>
      4340a124
    • Andrew Earl's avatar
      Bluetooth: Fix aborting eSCO connection in case of error 0x20 · 27539bc4
      Andrew Earl authored
      Add additional error case to attempt alternative configuration for SCO. Error
      occurs with Intel BT controller where fallback is not attempted as the error
      0x20 Unsupported LMP Parameter value is not included in the list of errors
      where a retry should be attempted.
      The problem also affects PTS test case TC_HF_ACS_BV_05_I.
      
      See the HCI log below for details:
      < HCI Command: Setup Synchronous Connection (0x01|0x0028) plen 17
          handle 256 voice setting 0x0060 ptype 0x0380
      > HCI Event: Command Status (0x0f) plen 4
          Setup Synchronous Connection (0x01|0x0028) status 0x00 ncmd 1
      > HCI Event: Max Slots Change (0x1b) plen 3
          handle 256 slots 1
      > HCI Event: Synchronous Connect Complete (0x2c) plen 17
          status 0x20 handle 0 bdaddr 00:80:98:09:0B:19 type eSCO
          Error: Unsupported LMP Parameter Value
      < HCI Command: Setup Synchronous Connection (0x01|0x0028) plen 17
          handle 256 voice setting 0x0060 ptype 0x0380
      > HCI Event: Command Status (0x0f) plen 4
          Setup Synchronous Connection (0x01|0x0028) status 0x00 ncmd 1
      > HCI Event: Max Slots Change (0x1b) plen 3
          handle 256 slots 5
      > HCI Event: Synchronous Connect Complete (0x2c) plen 17
          status 0x20 handle 0 bdaddr 00:80:98:09:0B:19 type eSCO
          Error: Unsupported LMP Parameter Value
      < HCI Command: Setup Synchronous Connection (0x01|0x0028) plen 17
          handle 256 voice setting 0x0060 ptype 0x03c8
      > HCI Event: Command Status (0x0f) plen 4
          Setup Synchronous Connection (0x01|0x0028) status 0x00 ncmd 1
      > HCI Event: Max Slots Change (0x1b) plen 3
          handle 256 slots 1
      > HCI Event: Synchronous Connect Complete (0x2c) plen 17
          status 0x00 handle 257 bdaddr 00:80:98:09:0B:19 type eSCO
          Air mode: CVSD
      
      See btmon log for further details:
      > HCI Event (0x0f) plen 4 [hci0] 44.888063
            Setup Synchronous Connection (0x01|0x0028) ncmd 1
              Status: Success (0x00)
      > HCI Event (0x1b) plen 3 [hci0] 44.893064
              Handle: 256
              Max slots: 1
      > HCI Event (0x2c) plen 17 [hci0] 44.942080
              Status: Unsupported LMP Parameter Value (0x20)
              Handle: 0
              Address: 00:1B:DC:06:04:B0 (OUI 00-1B-DC)
              Link type: eSCO (0x02)
              Transmission interval: 0x00
              Retransmission window: 0x01
              RX packet length: 0
              TX packet length: 0
              Air mode: CVSD (0x02)
      > HCI Event (0x1b) plen 3 [hci0] 44.948054
              Handle: 256
              Max slots: 5
      Signed-off-by: default avatarAndrew Earl <andrewx.earl@intel.com>
      Signed-off-by: default avatarMarcel Holtmann <marcel@holtmann.org>
      27539bc4
    • Alexander Aring's avatar
      Bluetooth: make bluetooth 6lowpan as an option · 97550887
      Alexander Aring authored
      Currently you can have bluetooth 6lowpan without ipv6 enabled. This
      doesn't make any sense. With this patch you can disable/enable bluetooth
      6lowpan support at compile time.
      
      The current bluetooth 6lowpan implementation doesn't check the return
      value of 6lowpan function. Nevertheless I added -EOPNOTSUPP as return value
      if 6lowpan bluetooth is disabled.
      Signed-off-by: default avatarAlexander Aring <alex.aring@gmail.com>
      Signed-off-by: default avatarMarcel Holtmann <marcel@holtmann.org>
      97550887
  6. 10 Mar, 2014 1 commit
  7. 09 Mar, 2014 1 commit
  8. 07 Mar, 2014 3 commits
  9. 05 Mar, 2014 3 commits
    • Peng Chen's avatar
      Bluetooth: Add a new PID/VID 0cf3/e005 for AR3012. · ca58e594
      Peng Chen authored
      usb devices info:
      
      T:  Bus=06 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#= 13 Spd=12   MxCh= 0
      D:  Ver= 1.10 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs=  1
      P:  Vendor=0cf3 ProdID=e005 Rev= 0.02
      C:* #Ifs= 2 Cfg#= 1 Atr=e0 MxPwr=100mA
      I:* If#= 0 Alt= 0 #EPs= 3 Cls=e0(wlcon) Sub=01 Prot=01 Driver=(none)
      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=e0(wlcon) Sub=01 Prot=01 Driver=(none)
      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=e0(wlcon) Sub=01 Prot=01 Driver=(none)
      E:  Ad=83(I) Atr=01(Isoc) MxPS=   9 Ivl=1ms
      E:  Ad=03(O) Atr=01(Isoc) MxPS=   9 Ivl=1ms
      I:  If#= 1 Alt= 2 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=(none)
      E:  Ad=83(I) Atr=01(Isoc) MxPS=  17 Ivl=1ms
      E:  Ad=03(O) Atr=01(Isoc) MxPS=  17 Ivl=1ms
      I:  If#= 1 Alt= 3 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=(none)
      E:  Ad=83(I) Atr=01(Isoc) MxPS=  25 Ivl=1ms
      E:  Ad=03(O) Atr=01(Isoc) MxPS=  25 Ivl=1ms
      I:  If#= 1 Alt= 4 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=(none)
      E:  Ad=83(I) Atr=01(Isoc) MxPS=  33 Ivl=1ms
      E:  Ad=03(O) Atr=01(Isoc) MxPS=  33 Ivl=1ms
      I:  If#= 1 Alt= 5 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=(none)
      E:  Ad=83(I) Atr=01(Isoc) MxPS=  49 Ivl=1ms
      E:  Ad=03(O) Atr=01(Isoc) MxPS=  49 Ivl=1ms
      Signed-off-by: default avatarPeng Chen <pengchen@qca.qualcomm.com>
      Signed-off-by: default avatarJohan Hedberg <johan.hedberg@intel.com>
      ca58e594
    • Valentin Ilie's avatar
      Bluetooth: Remove assignments in if-statements · a08b15e6
      Valentin Ilie authored
      Remove assignment in if-statements to be consistent with the coding
      style.
      Signed-off-by: default avatarValentin Ilie <valentin.ilie@gmail.com>
      Signed-off-by: default avatarJohan Hedberg <johan.hedberg@intel.com>
      a08b15e6
    • Claudio Takahasi's avatar
      Bluetooth: Fix removing Long Term Key · 5981a882
      Claudio Takahasi authored
      This patch fixes authentication failure on LE link re-connection when
      BlueZ acts as slave (peripheral). LTK is removed from the internal list
      after its first use causing PIN or Key missing reply when re-connecting
      the link. The LE Long Term Key Request event indicates that the master
      is attempting to encrypt or re-encrypt the link.
      
      Pre-condition: BlueZ host paired and running as slave.
      How to reproduce(master):
      
        1) Establish an ACL LE encrypted link
        2) Disconnect the link
        3) Try to re-establish the ACL LE encrypted link (fails)
      
      > HCI Event: LE Meta Event (0x3e) plen 19
            LE Connection Complete (0x01)
              Status: Success (0x00)
              Handle: 64
              Role: Slave (0x01)
      ...
      @ Device Connected: 00:02:72:DC:29:C9 (1) flags 0x0000
      > HCI Event: LE Meta Event (0x3e) plen 13
            LE Long Term Key Request (0x05)
              Handle: 64
              Random number: 875be18439d9aa37
              Encryption diversifier: 0x76ed
      < HCI Command: LE Long Term Key Request Reply (0x08|0x001a) plen 18
              Handle: 64
              Long term key: 2aa531db2fce9f00a0569c7d23d17409
      > HCI Event: Command Complete (0x0e) plen 6
            LE Long Term Key Request Reply (0x08|0x001a) ncmd 1
              Status: Success (0x00)
              Handle: 64
      > HCI Event: Encryption Change (0x08) plen 4
              Status: Success (0x00)
              Handle: 64
              Encryption: Enabled with AES-CCM (0x01)
      ...
      @ Device Disconnected: 00:02:72:DC:29:C9 (1) reason 3
      < HCI Command: LE Set Advertise Enable (0x08|0x000a) plen 1
              Advertising: Enabled (0x01)
      > HCI Event: Command Complete (0x0e) plen 4
            LE Set Advertise Enable (0x08|0x000a) ncmd 1
              Status: Success (0x00)
      > HCI Event: LE Meta Event (0x3e) plen 19
            LE Connection Complete (0x01)
              Status: Success (0x00)
              Handle: 64
              Role: Slave (0x01)
      ...
      @ Device Connected: 00:02:72:DC:29:C9 (1) flags 0x0000
      > HCI Event: LE Meta Event (0x3e) plen 13
            LE Long Term Key Request (0x05)
              Handle: 64
              Random number: 875be18439d9aa37
              Encryption diversifier: 0x76ed
      < HCI Command: LE Long Term Key Request Neg Reply (0x08|0x001b) plen 2
              Handle: 64
      > HCI Event: Command Complete (0x0e) plen 6
            LE Long Term Key Request Neg Reply (0x08|0x001b) ncmd 1
              Status: Success (0x00)
              Handle: 64
      > HCI Event: Disconnect Complete (0x05) plen 4
              Status: Success (0x00)
              Handle: 64
              Reason: Authentication Failure (0x05)
      @ Device Disconnected: 00:02:72:DC:29:C9 (1) reason 0
      Signed-off-by: default avatarClaudio Takahasi <claudio.takahasi@openbossa.org>
      Cc: stable@vger.kernel.org
      Signed-off-by: default avatarJohan Hedberg <johan.hedberg@intel.com>
      5981a882
  10. 04 Mar, 2014 1 commit
  11. 28 Feb, 2014 19 commits
  12. 27 Feb, 2014 4 commits