1. 16 Apr, 2012 2 commits
  2. 13 Apr, 2012 2 commits
    • AceLan Kao's avatar
      Bluetooth: Add support for Atheros [13d3:3362] · 87522a43
      AceLan Kao authored
      Add another vendor specific ID for Atheros AR3012 device.
      This chip is wrapped by IMC Networks.
      
      output of usb-devices:
      T:  Bus=01 Lev=02 Prnt=02 Port=00 Cnt=01 Dev#=  5 Spd=12  MxCh= 0
      D:  Ver= 1.10 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs=  1
      P:  Vendor=13d3 ProdID=3362 Rev=00.02
      S:  Manufacturer=Atheros Communications
      S:  Product=Bluetooth USB Host Controller
      S:  SerialNumber=Alaska Day 2006
      C:  #Ifs= 2 Cfg#= 1 Atr=e0 MxPwr=100mA
      I:  If#= 0 Alt= 0 #EPs= 3 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
      I:  If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
      Signed-off-by: default avatarAceLan Kao <acelan.kao@canonical.com>
      Signed-off-by: default avatarJohan Hedberg <johan.hedberg@intel.com>
      87522a43
    • Manoj Iyer's avatar
      Bluetooth: btusb: Add vendor specific ID (0489 e042) for BCM20702A0 · 79cd7602
      Manoj Iyer authored
      T: Bus=02 Lev=02 Prnt=02 Port=04 Cnt=01 Dev#= 3 Spd=12 MxCh= 0
      D: Ver= 2.00 Cls=ff(vend.) Sub=01 Prot=01 MxPS=64 #Cfgs= 1
      P: Vendor=0489 ProdID=e042 Rev=01.12
      S: Manufacturer=Broadcom Corp
      S: Product=BCM20702A0
      S: SerialNumber=E4D53DCA61B5
      C: #Ifs= 4 Cfg#= 1 Atr=e0 MxPwr=0mA
      I: If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=01 Prot=01 Driver=(none)
      I: If#= 1 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=01 Prot=01 Driver=(none)
      I: If#= 2 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none)
      I: If#= 3 Alt= 0 #EPs= 0 Cls=fe(app. ) Sub=01 Prot=01 Driver=(none)
      Reported-by: default avatarDennis Chua <dennis.chua@canonical.com>
      Signed-off-by: default avatarManoj Iyer <manoj.iyer@canonical.com>
      Signed-off-by: default avatarJohan Hedberg <johan.hedberg@intel.com>
      79cd7602
  3. 05 Apr, 2012 1 commit
  4. 29 Mar, 2012 1 commit
    • Don Zickus's avatar
      Bluetooth: btusb: typo in Broadcom SoftSailing id · 2e8b5063
      Don Zickus authored
      I was trying to backport the following commit to RHEL-6
      
          From 0cea73465cd22373c5cd43a3edd25fbd4bb532ef Mon Sep 17 00:00:00 2001
          From: Oliver Neukum <oliver@neukum.org>
          Date: Wed, 21 Sep 2011 11:37:15 +0200
          Subject: [PATCH] btusb: add device entry for Broadcom SoftSailing
      
      and noticed it wasn't working on an HP Elitebook.  Looking into the patch I
      noticed a very subtle typo in the ids.  The patch has '0x05ac' instead of
      '0x0a5c'.  A snippet of the lsusb -v output also shows this:
      
      Bus 002 Device 003: ID 0a5c:21e1 Broadcom Corp.
      Device Descriptor:
        bLength                18
        bDescriptorType         1
        bcdUSB               2.00
        bDeviceClass          255 Vendor Specific Class
        bDeviceSubClass         1
        bDeviceProtocol         1
        bMaxPacketSize0        64
        idVendor           0x0a5c Broadcom Corp.
        idProduct          0x21e1
        bcdDevice            1.12
        iManufacturer           1 Broadcom Corp
        iProduct                2 BCM20702A0
        iSerial                 3 60D819F0338C
        bNumConfigurations      1
      
      Looking at other Broadcom ids, the fix matches them whereas the original patch
      matches Apple's ids.
      
      Tested on an HP Elitebook 8760w.  The btusb binds and the userspace stuff loads
      correctly.
      
      Cc: Oliver Neukum <oliver@neukum.org>
      Signed-off-by: default avatarDon Zickus <dzickus@redhat.com>
      Acked-by: default avatarMarcel Holtmann <marcel@holtmann.org>
      Signed-off-by: default avatarJohan Hedberg <johan.hedberg@intel.com>
      2e8b5063
  5. 28 Mar, 2012 13 commits
    • Andrei Emeltchenko's avatar
      Bluetooth: mgmt: Fix timeout type · c732a2af
      Andrei Emeltchenko authored
      Silence sparse warnings:
      net/bluetooth/mgmt.c:865:19: warning: cast to restricted __le16
      Signed-off-by: default avatarAndrei Emeltchenko <andrei.emeltchenko@intel.com>
      Acked-by: default avatarMarcel Holtmann <marcel@holtmann.org>
      Signed-off-by: default avatarGustavo Padovan <gustavo@padovan.org>
      c732a2af
    • Andrei Emeltchenko's avatar
      Bluetooth: mgmt: Add missing endian conversion · 76ec9de8
      Andrei Emeltchenko authored
      Add missing endian conversion for page scan interval and window.
      Signed-off-by: default avatarAndrei Emeltchenko <andrei.emeltchenko@intel.com>
      Acked-by: default avatarMarcel Holtmann <marcel@holtmann.org>
      Signed-off-by: default avatarJohan Hedberg <johan.hedberg@intel.com>
      76ec9de8
    • Brian Gix's avatar
      Bluetooth: mgmt: Fix corruption of device_connected pkt · 53156385
      Brian Gix authored
      Incorrect pointer passed to eir_append_data made mgmt_device_connected
      event unparsable by mgmt user space entity.
      Signed-off-by: default avatarBrian Gix <bgix@codeaurora.org>
      Signed-off-by: default avatarJohan Hedberg <johan.hedberg@intel.com>
      53156385
    • AceLan Kao's avatar
      Bluetooth: Add support for Atheros [04ca:3005] · 55ed7d4d
      AceLan Kao authored
      Add another vendor specific ID for Atheros AR3012 device.
      This chip is wrapped by Lite-On Technology Corp.
      
      output of usb-devices:
      T:  Bus=04 Lev=01 Prnt=01 Port=03 Cnt=01 Dev#=  2 Spd=12  MxCh= 0
      D:  Ver= 1.10 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs=  1
      P:  Vendor=04ca ProdID=3005 Rev=00.02
      S:  Manufacturer=Atheros Communications
      S:  Product=Bluetooth USB Host Controller
      S:  SerialNumber=Alaska Day 2006
      C:  #Ifs= 2 Cfg#= 1 Atr=e0 MxPwr=100mA
      I:  If#= 0 Alt= 0 #EPs= 3 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
      I:  If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
      Signed-off-by: default avatarAceLan Kao <acelan.kao@canonical.com>
      Signed-off-by: default avatarGustavo Padovan <gustavo@padovan.org>
      55ed7d4d
    • Johan Hedberg's avatar
      Bluetooth: Check for minimum data length in eir_has_data_type() · 6c0c331e
      Johan Hedberg authored
      If passed 0 as data_length the (parsed < data_length - 1) test will be
      true and cause a buffer overflow. In practice we need at least two bytes
      for the element length and type so add a test for it to the very
      beginning of the function.
      Signed-off-by: default avatarJohan Hedberg <johan.hedberg@intel.com>
      Acked-by: default avatarMarcel Holtmann <marcel@holtmann.org>
      Signed-off-by: default avatarGustavo Padovan <gustavo@padovan.org>
      6c0c331e
    • Johan Hedberg's avatar
      Bluetooth: Don't increment twice in eir_has_data_type() · 84d9d071
      Johan Hedberg authored
      The parsed variable is already incremented inside the for-loop so there
      no need to increment it again (not to mention that the code was
      incrementing it the wrong amount).
      Reported-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
      Signed-off-by: default avatarJohan Hedberg <johan.hedberg@intel.com>
      Acked-by: default avatarMarcel Holtmann <marcel@holtmann.org>
      Signed-off-by: default avatarGustavo Padovan <gustavo@padovan.org>
      84d9d071
    • Andrei Emeltchenko's avatar
      Bluetooth: Fix memory leaks due to chan refcnt · 8d7e1c7f
      Andrei Emeltchenko authored
      When we queue delayed work we hold(chan) and delayed work
      shall put(chan) after execution.
      Signed-off-by: default avatarAndrei Emeltchenko <andrei.emeltchenko@intel.com>
      Signed-off-by: default avatarGustavo Padovan <gustavo@padovan.org>
      8d7e1c7f
    • Johan Hovold's avatar
      Bluetooth: hci_core: fix NULL-pointer dereference at unregister · 94324962
      Johan Hovold authored
      Make sure hci_dev_open returns immediately if hci_dev_unregister has
      been called.
      
      This fixes a race between hci_dev_open and hci_dev_unregister which can
      lead to a NULL-pointer dereference.
      
      Bug is 100% reproducible using hciattach and a disconnected serial port:
      
      0. # hciattach -n /dev/ttyO1 any noflow
      
      1. hci_dev_open called from hci_power_on grabs req lock
      2. hci_init_req executes but device fails to initialise (times out
         eventually)
      3. hci_dev_open is called from hci_sock_ioctl and sleeps on req lock
      4. hci_uart_tty_close calls hci_dev_unregister and sleeps on req lock in
         hci_dev_do_close
      5. hci_dev_open (1) releases req lock
      6. hci_dev_do_close grabs req lock and returns as device is not up
      7. hci_dev_unregister sleeps in destroy_workqueue
      8. hci_dev_open (3) grabs req lock, calls hci_init_req and eventually sleeps
      9. hci_dev_unregister finishes, while hci_dev_open is still running...
      
      [   79.627136] INFO: trying to register non-static key.
      [   79.632354] the code is fine but needs lockdep annotation.
      [   79.638122] turning off the locking correctness validator.
      [   79.643920] [<c00188bc>] (unwind_backtrace+0x0/0xf8) from [<c00729c4>] (__lock_acquire+0x1590/0x1ab0)
      [   79.653594] [<c00729c4>] (__lock_acquire+0x1590/0x1ab0) from [<c00733f8>] (lock_acquire+0x9c/0x128)
      [   79.663085] [<c00733f8>] (lock_acquire+0x9c/0x128) from [<c0040a88>] (run_timer_softirq+0x150/0x3ac)
      [   79.672668] [<c0040a88>] (run_timer_softirq+0x150/0x3ac) from [<c003a3b8>] (__do_softirq+0xd4/0x22c)
      [   79.682281] [<c003a3b8>] (__do_softirq+0xd4/0x22c) from [<c003a924>] (irq_exit+0x8c/0x94)
      [   79.690856] [<c003a924>] (irq_exit+0x8c/0x94) from [<c0013a50>] (handle_IRQ+0x34/0x84)
      [   79.699157] [<c0013a50>] (handle_IRQ+0x34/0x84) from [<c0008530>] (omap3_intc_handle_irq+0x48/0x4c)
      [   79.708648] [<c0008530>] (omap3_intc_handle_irq+0x48/0x4c) from [<c037499c>] (__irq_usr+0x3c/0x60)
      [   79.718048] Exception stack(0xcf281fb0 to 0xcf281ff8)
      [   79.723358] 1fa0:                                     0001e6a0 be8dab00 0001e698 00036698
      [   79.731933] 1fc0: 0002df98 0002df38 0000001f 00000000 b6f234d0 00000000 00000004 00000000
      [   79.740509] 1fe0: 0001e6f8 be8d6aa0 be8dac50 0000aab8 80000010 ffffffff
      [   79.747497] Unable to handle kernel NULL pointer dereference at virtual address 00000000
      [   79.756011] pgd = cf3b4000
      [   79.758850] [00000000] *pgd=8f0c7831, *pte=00000000, *ppte=00000000
      [   79.765502] Internal error: Oops: 80000007 [#1]
      [   79.770294] Modules linked in:
      [   79.773529] CPU: 0    Tainted: G        W     (3.3.0-rc6-00002-gb5d5c87 #421)
      [   79.781066] PC is at 0x0
      [   79.783721] LR is at run_timer_softirq+0x16c/0x3ac
      [   79.788787] pc : [<00000000>]    lr : [<c0040aa4>]    psr: 60000113
      [   79.788787] sp : cf281ee0  ip : 00000000  fp : cf280000
      [   79.800903] r10: 00000004  r9 : 00000100  r8 : b6f234d0
      [   79.806427] r7 : c0519c28  r6 : cf093488  r5 : c0561a00  r4 : 00000000
      [   79.813323] r3 : 00000000  r2 : c054eee0  r1 : 00000001  r0 : 00000000
      [   79.820190] Flags: nZCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment user
      [   79.827728] Control: 10c5387d  Table: 8f3b4019  DAC: 00000015
      [   79.833801] Process gpsd (pid: 1265, stack limit = 0xcf2802e8)
      [   79.839965] Stack: (0xcf281ee0 to 0xcf282000)
      [   79.844573] 1ee0: 00000002 00000000 c0040a24 00000000 00000002 cf281f08 00200200 00000000
      [   79.853210] 1f00: 00000000 cf281f18 cf281f08 00000000 00000000 00000000 cf281f18 cf281f18
      [   79.861816] 1f20: 00000000 00000001 c056184c 00000000 00000001 b6f234d0 c0561848 00000004
      [   79.870452] 1f40: cf280000 c003a3b8 c051e79c 00000001 00000000 00000100 3fa9e7b8 0000000a
      [   79.879089] 1f60: 00000025 cf280000 00000025 00000000 00000000 b6f234d0 00000000 00000004
      [   79.887756] 1f80: 00000000 c003a924 c053ad38 c0013a50 fa200000 cf281fb0 ffffffff c0008530
      [   79.896362] 1fa0: 0001e6a0 0000aab8 80000010 c037499c 0001e6a0 be8dab00 0001e698 00036698
      [   79.904998] 1fc0: 0002df98 0002df38 0000001f 00000000 b6f234d0 00000000 00000004 00000000
      [   79.913665] 1fe0: 0001e6f8 be8d6aa0 be8dac50 0000aab8 80000010 ffffffff 00fbf700 04ffff00
      [   79.922302] [<c0040aa4>] (run_timer_softirq+0x16c/0x3ac) from [<c003a3b8>] (__do_softirq+0xd4/0x22c)
      [   79.931945] [<c003a3b8>] (__do_softirq+0xd4/0x22c) from [<c003a924>] (irq_exit+0x8c/0x94)
      [   79.940582] [<c003a924>] (irq_exit+0x8c/0x94) from [<c0013a50>] (handle_IRQ+0x34/0x84)
      [   79.948913] [<c0013a50>] (handle_IRQ+0x34/0x84) from [<c0008530>] (omap3_intc_handle_irq+0x48/0x4c)
      [   79.958404] [<c0008530>] (omap3_intc_handle_irq+0x48/0x4c) from [<c037499c>] (__irq_usr+0x3c/0x60)
      [   79.967773] Exception stack(0xcf281fb0 to 0xcf281ff8)
      [   79.973083] 1fa0:                                     0001e6a0 be8dab00 0001e698 00036698
      [   79.981658] 1fc0: 0002df98 0002df38 0000001f 00000000 b6f234d0 00000000 00000004 00000000
      [   79.990234] 1fe0: 0001e6f8 be8d6aa0 be8dac50 0000aab8 80000010 ffffffff
      [   79.997161] Code: bad PC value
      [   80.000396] ---[ end trace 6f6739840475f9ee ]---
      [   80.005279] Kernel panic - not syncing: Fatal exception in interrupt
      
      Cc: stable <stable@vger.kernel.org>
      Signed-off-by: default avatarJohan Hovold <jhovold@gmail.com>
      Acked-by: default avatarMarcel Holtmann <marcel@holtmann.org>
      Signed-off-by: default avatarJohan Hedberg <johan.hedberg@intel.com>
      94324962
    • Johan Hovold's avatar
      Bluetooth: hci_ldisc: fix NULL-pointer dereference on tty_close · 33b69bf8
      Johan Hovold authored
      Do not close protocol driver until device has been unregistered.
      
      This fixes a race between tty_close and hci_dev_open which can result in
      a NULL-pointer dereference.
      
      The line discipline closes the protocol driver while we may still have
      hci_dev_open sleeping on the req_lock mutex resulting in a NULL-pointer
      dereference when lock is acquired and hci_init_req called.
      
      Bug is 100% reproducible using hciattach and a disconnected serial port:
      
      0. # hciattach -n ttyO1 any noflow
      
      1. hci_dev_open called from hci_power_on grabs req lock
      2. hci_init_req executes but device fails to initialise (times out
         eventually)
      3. hci_dev_open is called from hci_sock_ioctl and sleeps on req lock
      4. hci_uart_tty_close detaches protocol driver and cancels init req
      5. hci_dev_open (1) releases req lock
      6. hci_dev_open (3) grabs req lock, calls hci_init_req, which triggers oops
         when request is prepared in hci_uart_send_frame
      
      [  137.201263] Unable to handle kernel NULL pointer dereference at virtual address 00000028
      [  137.209838] pgd = c0004000
      [  137.212677] [00000028] *pgd=00000000
      [  137.216430] Internal error: Oops: 17 [#1]
      [  137.220642] Modules linked in:
      [  137.223846] CPU: 0    Tainted: G        W     (3.3.0-rc6-dirty #406)
      [  137.230529] PC is at __lock_acquire+0x5c/0x1ab0
      [  137.235290] LR is at lock_acquire+0x9c/0x128
      [  137.239776] pc : [<c0071490>]    lr : [<c00733f8>]    psr: 20000093
      [  137.239776] sp : cf869dd8  ip : c0529554  fp : c051c730
      [  137.251800] r10: 00000000  r9 : cf8673c0  r8 : 00000080
      [  137.257293] r7 : 00000028  r6 : 00000002  r5 : 00000000  r4 : c053fd70
      [  137.264129] r3 : 00000000  r2 : 00000000  r1 : 00000000  r0 : 00000001
      [  137.270965] Flags: nzCv  IRQs off  FIQs on  Mode SVC_32  ISA ARM  Segment kernel
      [  137.278717] Control: 10c5387d  Table: 8f0f4019  DAC: 00000015
      [  137.284729] Process kworker/u:1 (pid: 7, stack limit = 0xcf8682e8)
      [  137.291229] Stack: (0xcf869dd8 to 0xcf86a000)
      [  137.295776] 9dc0:                                                       c0529554 00000000
      [  137.304351] 9de0: cf8673c0 cf868000 d03ea1ef cf868000 000001ef 00000470 00000000 00000002
      [  137.312927] 9e00: cf8673c0 00000001 c051c730 c00716ec 0000000c 00000440 c0529554 00000001
      [  137.321533] 9e20: c051c730 cf868000 d03ea1f3 00000000 c053b978 00000000 00000028 cf868000
      [  137.330078] 9e40: 00000000 00000000 00000002 00000000 00000000 c00733f8 00000002 00000080
      [  137.338684] 9e60: 00000000 c02a1d50 00000000 00000001 60000013 c0969a1c 60000093 c053b96c
      [  137.347259] 9e80: 00000002 00000018 20000013 c02a1d50 cf0ac000 00000000 00000002 cf868000
      [  137.355834] 9ea0: 00000089 c0374130 00000002 00000000 c02a1d50 cf0ac000 0000000c cf0fc540
      [  137.364410] 9ec0: 00000018 c02a1d50 cf0fc540 00000000 cf0fc540 c0282238 c028220c cf178d80
      [  137.372985] 9ee0: 127525d8 c02821cc 9a1fa451 c032727c 9a1fa451 127525d8 cf0fc540 cf0ac4ec
      [  137.381561] 9f00: cf0ac000 cf0fc540 cf0ac584 c03285f4 c0328580 cf0ac4ec cf85c740 c05510cc
      [  137.390136] 9f20: ce825400 c004c914 00000002 00000000 c004c884 ce8254f5 cf869f48 00000000
      [  137.398712] 9f40: c0328580 ce825415 c0a7f914 c061af64 00000000 c048cf3c cf8673c0 cf85c740
      [  137.407287] 9f60: c05510cc c051a66c c05510ec c05510c4 cf85c750 cf868000 00000089 c004d6ac
      [  137.415863] 9f80: 00000000 c0073d14 00000001 cf853ed8 cf85c740 c004d558 00000013 00000000
      [  137.424438] 9fa0: 00000000 00000000 00000000 c00516b0 00000000 00000000 cf85c740 00000000
      [  137.433013] 9fc0: 00000001 dead4ead ffffffff ffffffff c0551674 00000000 00000000 c0450aa4
      [  137.441589] 9fe0: cf869fe0 cf869fe0 cf853ed8 c005162c c0013b30 c0013b30 00ffff00 00ffff00
      [  137.450164] [<c0071490>] (__lock_acquire+0x5c/0x1ab0) from [<c00733f8>] (lock_acquire+0x9c/0x128)
      [  137.459503] [<c00733f8>] (lock_acquire+0x9c/0x128) from [<c0374130>] (_raw_spin_lock_irqsave+0x44/0x58)
      [  137.469360] [<c0374130>] (_raw_spin_lock_irqsave+0x44/0x58) from [<c02a1d50>] (skb_queue_tail+0x18/0x48)
      [  137.479339] [<c02a1d50>] (skb_queue_tail+0x18/0x48) from [<c0282238>] (h4_enqueue+0x2c/0x34)
      [  137.488189] [<c0282238>] (h4_enqueue+0x2c/0x34) from [<c02821cc>] (hci_uart_send_frame+0x34/0x68)
      [  137.497497] [<c02821cc>] (hci_uart_send_frame+0x34/0x68) from [<c032727c>] (hci_send_frame+0x50/0x88)
      [  137.507171] [<c032727c>] (hci_send_frame+0x50/0x88) from [<c03285f4>] (hci_cmd_work+0x74/0xd4)
      [  137.516204] [<c03285f4>] (hci_cmd_work+0x74/0xd4) from [<c004c914>] (process_one_work+0x1a0/0x4ec)
      [  137.525604] [<c004c914>] (process_one_work+0x1a0/0x4ec) from [<c004d6ac>] (worker_thread+0x154/0x344)
      [  137.535278] [<c004d6ac>] (worker_thread+0x154/0x344) from [<c00516b0>] (kthread+0x84/0x90)
      [  137.543975] [<c00516b0>] (kthread+0x84/0x90) from [<c0013b30>] (kernel_thread_exit+0x0/0x8)
      [  137.552734] Code: e59f4e5c e5941000 e3510000 0a000031 (e5971000)
      [  137.559234] ---[ end trace 1b75b31a2719ed1e ]---
      
      Cc: stable <stable@vger.kernel.org>
      Signed-off-by: default avatarJohan Hovold <jhovold@gmail.com>
      Acked-by: default avatarMarcel Holtmann <marcel@holtmann.org>
      Signed-off-by: default avatarJohan Hedberg <johan.hedberg@intel.com>
      33b69bf8
    • Cho, Yu-Chen's avatar
      Bluetooth: Add Atheros maryann PIDVID support · 07c0ea87
      Cho, Yu-Chen authored
      Add Atheros maryann 0cf3:311d PIDVID support
      This module is AR3012 Series.
      
      Include /sys/kernel/debug/usb/devices output here for reference
      
      before:
      T:  Bus=04 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#=  2 Spd=12   MxCh= 0
      D:  Ver= 1.10 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs=  1
      P:  Vendor=0cf3 ProdID=311d Rev= 0.01
      S:  Manufacturer=Atheros Communications
      S:  Product=Bluetooth USB Host Controller
      S:  SerialNumber=Alaska Day 2006
      C:* #Ifs= 2 Cfg#= 1 Atr=e0 MxPwr=100mA
      I:* If#= 0 Alt= 0 #EPs= 3 Cls=e0(wlcon) 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=e0(wlcon) 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=e0(wlcon) 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
      I:  If#= 1 Alt= 2 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
      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=btusb
      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=btusb
      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=btusb
      E:  Ad=83(I) Atr=01(Isoc) MxPS=  49 Ivl=1ms
      E:  Ad=03(O) Atr=01(Isoc) MxPS=  49 Ivl=1ms
      
      after:
      T:  Bus=04 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#=  2 Spd=12   MxCh= 0
      D:  Ver= 1.10 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs=  1
      P:  Vendor=0cf3 ProdID=311d Rev= 0.02
      S:  Manufacturer=Atheros Communications
      S:  Product=Bluetooth USB Host Controller
      S:  SerialNumber=Alaska Day 2006
      C:* #Ifs= 2 Cfg#= 1 Atr=e0 MxPwr=100mA
      I:* If#= 0 Alt= 0 #EPs= 3 Cls=e0(wlcon) 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=e0(wlcon) 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=e0(wlcon) 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
      I:  If#= 1 Alt= 2 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
      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=btusb
      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=btusb
      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=btusb
      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 avatarCho, Yu-Chen <acho@suse.com>
      cked-by: default avatarMarcel Holtmann <marcel@holtmann.org>
      Signed-off-by: default avatarJohan Hedberg <johan.hedberg@intel.com>
      07c0ea87
    • João Paulo Rechi Vita's avatar
      Bluetooth: btusb: Add USB device ID "0a5c 21e8" · 6dfc326f
      João Paulo Rechi Vita authored
      One more vendor-specific ID for BCM20702A0.
      
      T:  Bus=01 Lev=03 Prnt=05 Port=02 Cnt=01 Dev#=  9 Spd=12  MxCh= 0
      D:  Ver= 2.00 Cls=ff(vend.) Sub=01 Prot=01 MxPS=64 #Cfgs=  1
      P:  Vendor=0a5c ProdID=21e8 Rev=01.12
      S:  Manufacturer=Broadcom Corp
      S:  Product=BCM20702A0
      S:  SerialNumber=00027221F4E2
      C:  #Ifs= 4 Cfg#= 1 Atr=e0 MxPwr=0mA
      I:  If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=01 Prot=01 Driver=(none)
      I:  If#= 1 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=01 Prot=01 Driver=(none)
      I:  If#= 2 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none)
      I:  If#= 3 Alt= 0 #EPs= 0 Cls=fe(app. ) Sub=01 Prot=01 Driver=(none)
      Signed-off-by: default avatarJoão Paulo Rechi Vita <jprvita@openbossa.org>
      Acked-by: default avatarGustavo F. Padovan <padovan@profusion.mobi>
      Signed-off-by: default avatarJohan Hedberg <johan.hedberg@intel.com>
      6dfc326f
    • Santosh Nayak's avatar
      Bluetooth: Fix Endian Bug. · 6e4aff10
      Santosh Nayak authored
      Fix network to host endian conversion for L2CAP chan id.
      Signed-off-by: default avatarSantosh Nayak <santoshprasadnayak@gmail.com>
      Acked-by: default avatarAndrei Emeltchenko <andrei.emeltchenko@intel.com>
      Signed-off-by: default avatarGustavo F. Padovan <padovan@profusion.mobi>
      6e4aff10
    • Hemant Gupta's avatar
      Bluetooth: Use correct flags for checking HCI_SSP_ENABLED bit · 3f17790c
      Hemant Gupta authored
      This patch uses the correct flags for checking the HCI_SSP_ENABLED bit.
      Without this authentication request was not being initiated.
      Signed-off-by: default avatarHemant Gupta <hemant.gupta@stericsson.com>
      Acked-by: default avatarMarcel Holtmann <marcel@holtmann.org>
      Signed-off-by: default avatarJohan Hedberg <johan.hedberg@intel.com>
      3f17790c
  6. 27 Mar, 2012 1 commit
  7. 26 Mar, 2012 12 commits
  8. 23 Mar, 2012 3 commits
    • Oliver Neukum's avatar
      usbnet: consider device busy at each recieved packet · 8a783354
      Oliver Neukum authored
      usbnet should centrally handle busy reporting in the rx path
      so subdrivers need not worry. This hurts use cases which do
      rx only or predominantly.
      Signed-off-by: default avatarOliver Neukum <oneukum@suse.de>
      Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      8a783354
    • Andy Gospodarek's avatar
      bonding: remove entries for master_ip and vlan_ip and query devices instead · eaddcd76
      Andy Gospodarek authored
      The following patch aimed to resolve an issue where secondary, tertiary,
      etc. addresses added to bond interfaces could overwrite the
      bond->master_ip and vlan_ip values.
      
              commit 917fbdb3
              Author: Henrik Saavedra Persson <henrik.e.persson@ericsson.com>
              Date:   Wed Nov 23 23:37:15 2011 +0000
      
                  bonding: only use primary address for ARP
      
      That patch was good because it prevented bonds using ARP monitoring from
      sending frames with an invalid source IP address.  Unfortunately, it
      didn't always work as expected.
      
      When using an ioctl (like ifconfig does) to set the IP address and
      netmask, 2 separate ioctls are actually called to set the IP and netmask
      if the mask chosen doesn't match the standard mask for that class of
      address.  The first ioctl did not have a mask that matched the one in
      the primary address and would still cause the device address to be
      overwritten.  The second ioctl that was called to set the mask would
      then detect as secondary and ignored, but the damage was already done.
      
      This was not an issue when using an application that used netlink
      sockets as the setting of IP and netmask came down at once.  The
      inconsistent behavior between those two interfaces was something that
      needed to be resolved.
      
      While I was thinking about how I wanted to resolve this, Ralf Zeidler
      came with a patch that resolved this on a RHEL kernel by keeping a full
      shadow of the entries in dev->ifa_list for the bonding device and vlan
      devices in the bonding driver.  I didn't like the duplication of the
      list as I want to see the 'bonding' struct and code shrink rather than
      grow, but liked the general idea.
      
      As the Subject indicates this patch drops the master_ip and vlan_ip
      elements from the 'bonding' and 'vlan_entry' structs, respectively.
      This can be done because a device's address-list is now traversed to
      determine the optimal source IP address for ARP requests and for checks
      to see if the bonding device has a particular IP address.  This code
      could have all be contained inside the bonding driver, but it made more
      sense to me to EXPORT and call inet_confirm_addr since it did exactly
      what was needed.
      
      I tested this and a backported patch and everything works as expected.
      Ralf also helped with verification of the backported patch.
      
      Thanks to Ralf for all his help on this.
      
      v2: Whitespace and organizational changes based on suggestions from Jay
      Vosburgh and Dave Miller.
      
      v3: Fixup incorrect usage of rcu_read_unlock based on Dave Miller's
      suggestion.
      Signed-off-by: default avatarAndy Gospodarek <andy@greyhouse.net>
      CC: Ralf Zeidler <ralf.zeidler@nsn.com>
      Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      eaddcd76
    • Rusty Russell's avatar
      netfilter: remove forward module param confusion. · 523f610e
      Rusty Russell authored
      It used to be an int, and it got changed to a bool parameter at least
      7 years ago.  It happens that NF_ACCEPT and NF_DROP are 0 and 1, so
      this works, but it's unclear, and the check that it's in range is not
      required.
      Reported-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
      Signed-off-by: default avatarRusty Russell <rusty@rustcorp.com.au>
      Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      523f610e
  9. 22 Mar, 2012 5 commits