linux-stable/drivers/bluetooth
Marcel Holtmann 6c9d435d35 Bluetooth: btusb: Mark BCM2045 devices to have broken link key commands
The BCM2045 seems to have a problem with the stored link key commands
and thus just mark them as broken.

  HCI Event: Command Complete (0x0e) plen 12
     Read Local Supported Features (0x04|0x0003) ncmd 1
     status 0x00
     Features: 0xff 0xff 0x8d 0xfe 0x8f 0xf9 0x00 0x80
  HCI Event: Command Complete (0x0e) plen 12
     Read Local Version Information (0x04|0x0001) ncmd 1
     status 0x00
     HCI Version: 2.0 (0x3) HCI Revision: 0x2000
     LMP Version: 2.0 (0x3) LMP Subversion: 0x410d
     Manufacturer: Broadcom Corporation (15)
  HCI Event: Command Complete (0x0e) plen 11
     Read Buffer Size (0x04|0x0005) ncmd 1
     status 0x00
     ACL MTU 1017:8 SCO MTU 64:0
  HCI Event: Command Complete (0x0e) plen 68
     Read Local Supported Commands (0x04|0x0002) ncmd 1
     status 0x00
     Commands: ffffff03feffcfffffffffff0300f8ff07
  HCI Event: Command Complete (0x0e) plen 4
     Delete Stored Link Key (0x03|0x0012) ncmd 1
     status 0x11 deleted 2048
     Error: Unsupported Feature or Parameter Value

From the looks of it, this device seems genuine and not one of the
devices that are neither Broadcom nor CSR devices in reality.

T: Bus=04 Lev=02 Prnt=02 Port=02 Cnt=02 Dev#= 3 Spd=12 MxCh= 0
D: Ver= 2.00 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs= 1
P: Vendor=0a5c ProdID=2045 Rev= 1.12
S: Manufacturer=Broadcom Corp
S: Product=BCM2045A
S: SerialNumber=000000000000
C:* #Ifs= 4 Cfg#= 1 Atr=a0 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
I:* If#= 2 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none)
E: Ad=84(I) Atr=02(Bulk) MxPS= 32 Ivl=0ms
E: Ad=04(O) Atr=02(Bulk) MxPS= 32 Ivl=0ms
I:* If#= 3 Alt= 0 #EPs= 0 Cls=fe(app. ) Sub=01 Prot=00 Driver=(none)

Reported-and-tested-by: Julio González Mejías <juliolokooo@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2015-10-21 00:49:22 +02:00
..
ath3k.c Bluetooth: ath3k: Add support of 04ca:300d AR3012 device 2015-06-18 21:00:06 +03:00
bcm203x.c Bluetooth: Use devm_kzalloc in bcm203x.c file. 2012-08-06 15:03:00 -03:00
bfusb.c Bluetooth: Move handling of HCI_RUNNING flag into core 2015-10-05 10:30:25 +03:00
bluecard_cs.c Bluetooth: Move handling of HCI_RUNNING flag into core 2015-10-05 10:30:25 +03:00
bpa10x.c Bluetooth: bpa10x: Use h4_recv_buf helper for frame reassembly 2015-10-08 10:04:27 +03:00
bt3c_cs.c Bluetooth: Move handling of HCI_RUNNING flag into core 2015-10-05 10:30:25 +03:00
btbcm.c Bluetooth: btbcm: Read the local name in setup stage 2015-10-07 07:41:11 +03:00
btbcm.h Bluetooth: btbcm: Support the BCM4354 Bluetooth UART device 2015-06-17 18:56:53 +02:00
btintel.c Bluetooth: btintel: Add diagnostic support for older controllers 2015-10-21 00:49:22 +02:00
btintel.h Bluetooth: btintel: Add diagnostic support for older controllers 2015-10-21 00:49:22 +02:00
btmrvl_debugfs.c Bluetooth: btmrvl add firmware dump support 2014-12-03 17:35:51 +01:00
btmrvl_drv.h Bluetooth: btmrvl: Coding style Fix for btmrvl header 2015-07-27 10:30:32 +03:00
btmrvl_main.c Bluetooth: Move handling of HCI_RUNNING flag into core 2015-10-05 10:30:25 +03:00
btmrvl_sdio.c Bluetooth: btmrvl: Comparison to NULL re-written 2015-09-25 21:39:04 +02:00
btmrvl_sdio.h Bluetooth: btmrvl add firmware dump support 2014-12-03 17:35:51 +01:00
btqca.c Bluetooth: btqca: Introduce generic QCA ROME support 2015-08-10 23:52:20 +02:00
btqca.h Bluetooth: btqca: Introduce generic QCA ROME support 2015-08-10 23:52:20 +02:00
btrtl.c Bluetooth: btrtl: Create separate module for Realtek BT driver 2015-05-14 12:04:12 +02:00
btrtl.h Bluetooth: btrtl: Create separate module for Realtek BT driver 2015-05-14 12:04:12 +02:00
btsdio.c Bluetooth: Move handling of HCI_RUNNING flag into core 2015-10-05 10:30:25 +03:00
btuart_cs.c Bluetooth: Move handling of HCI_RUNNING flag into core 2015-10-05 10:30:25 +03:00
btusb.c Bluetooth: btusb: Mark BCM2045 devices to have broken link key commands 2015-10-21 00:49:22 +02:00
btwilink.c Bluetooth: Move handling of HCI_RUNNING flag into core 2015-10-05 10:30:25 +03:00
dtl1_cs.c Bluetooth: Move handling of HCI_RUNNING flag into core 2015-10-05 10:30:25 +03:00
hci_ath.c Bluetooth: hci_uart: Fix dereferencing of ERR_PTR 2015-06-17 14:21:08 +02:00
hci_bcm.c Bluetooth: hci_bcm: Enable support for set_diag driver callback 2015-10-08 09:59:16 +03:00
hci_bcsp.c Bluetooth: hci_bcsp: Clean up code Fix 2015-06-09 13:59:09 +02:00
hci_h4.c Bluetooth: bpa10x: Use h4_recv_buf helper for frame reassembly 2015-10-08 10:04:27 +03:00
hci_h5.c Bluetooth: hci_h5: clean up hci_h5 code 2015-09-30 16:12:17 +02:00
hci_intel.c Bluetooth: btintel: Add support for enabling tracing functionality 2015-10-21 00:49:21 +02:00
hci_ldisc.c Bluetooth: Move handling of HCI_RUNNING flag into core 2015-10-05 10:30:25 +03:00
hci_ll.c Bluetooth: hci_uart: Remove the manual protocol init message 2015-04-07 18:47:10 +02:00
hci_qca.c Bluetooth: hci_qca: Changed unsigned long to bool 2015-09-28 13:06:13 +02:00
hci_uart.h Bluetooth: Remove useless rx_lock spinlock 2015-09-24 16:25:44 +02:00
hci_vhci.c Bluetooth: Move handling of HCI_RUNNING flag into core 2015-10-05 10:30:25 +03:00
Kconfig Bluetooth: bpa10x: fix BT_HCIUART dependency 2015-10-21 00:49:22 +02:00
Makefile Bluetooth: hciuart: Add support QCA chipset for UART 2015-08-10 23:52:20 +02:00