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8023eff10e
linux/drivers/platform/x86
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Kai-Chuan Hsieh 8023eff10e platform/x86: asus-wmi: Set specified XUSB2PR value for X550LB 
The bluetooth adapter Atheros AR3012 can't be enumerated
and make the bluetooth function broken.

T:  Bus=02 Lev=01 Prnt=01 Port=05 Cnt=02 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

The error is:

 usb 2-6: device not accepting address 7, error -62
 usb usb2-port6: unable to enumerate USB device

It is caused by adapter's connected port is mapped to xHC
controller, but the xHCI is not supported by the usb device.

The output of 'sudo lspci -nnxxx -s 00:14.0':

 00:14.0 USB controller [0c03]: Intel Corporation 8 Series USB xHCI HC [8086:9c31] (rev 04)
 00: 86 80 31 9c 06 04 90 02 04 30 03 0c 00 00 00 00
 10: 04 00 a0 f7 00 00 00 00 00 00 00 00 00 00 00 00
 20: 00 00 00 00 00 00 00 00 00 00 00 00 43 10 1f 20
 30: 00 00 00 00 70 00 00 00 00 00 00 00 0b 01 00 00
 40: fd 01 36 80 89 c6 0f 80 00 00 00 00 00 00 00 00
 50: 5f 2e ce 0f 00 00 00 00 00 00 00 00 00 00 00 00
 60: 30 20 00 00 00 00 00 00 00 00 00 00 00 00 00 00
 70: 01 80 c2 c1 08 00 00 00 00 00 00 00 00 00 00 00
 80: 05 00 87 00 0c a0 e0 fe 00 00 00 00 a1 41 00 00
 90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
 a0: 00 01 04 00 00 00 00 00 00 00 00 00 00 00 00 00
 b0: 0f 00 03 00 00 00 00 00 00 00 00 00 00 00 00 00
 c0: 03 c0 30 00 00 00 00 00 03 0c 00 00 00 00 00 00
 d0: f9 01 00 00 f9 01 00 00 0f 00 00 00 0f 00 00 00
 e0: 00 08 00 00 00 00 00 00 00 00 00 00 d8 d8 00 00
 f0: 00 00 00 00 00 00 00 00 b1 0f 04 08 00 00 00 00

By referencing Intel Platform Controller Hub(PCH) datasheet,
the xHC USB 2.0 Port Routing(XUSB2PR) at offset 0xD0-0xD3h
decides the setting of mapping the port to EHCI controller or
xHC controller. And the port mapped to xHC will enable xHCI
during bus resume.

The setting of disabling bluetooth adapter's connected port is
0x000001D9. The value can be obtained by few times 1 bit flip
operation. The suited configuration should have the 'lsusb -t'
result with bluetooth using ehci:

/:  Bus 03.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/4p, 5000M
/:  Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/9p, 480M
    |__ Port 5: Dev 2, If 0, Class=Video, Driver=uvcvideo, 480M
    |__ Port 5: Dev 2, If 1, Class=Video, Driver=uvcvideo, 480M
/:  Bus 01.Port 1: Dev 1, Class=root_hub, Driver=ehci-pci/2p, 480M
    |__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/8p, 480M
        |__ Port 6: Dev 3, If 0, Class=Wireless, Driver=btusb, 12M
        |__ Port 6: Dev 3, If 1, Class=Wireless, Driver=btusb, 12M

Signed-off-by: Kai-Chuan Hsieh <kai.chiuan@gmail.com>
Acked-by: Corentin Chary <corentin.chary@gmail.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
[andy: resolve merge conflict in asus-wmi.h]
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2016-12-13 09:29:03 -08:00
..
acer-wmi.c platform/x86: acer-wmi: Only supports AMW0_GUID1 on acer family 2016-12-13 09:28:48 -08:00
acerhdf.c thermal: Enhance thermal_zone_device_update for events 2016-09-27 14:35:21 +08:00
alienware-wmi.c alienware-wmi: whitespace improvements 2016-02-07 12:01:33 -08:00
amilo-rfkill.c
apple-gmux.c apple-gmux: Sphinxify docs 2016-07-28 10:04:03 +02:00
asus-laptop.c platform/x86: asus-laptop: get rid of parse_arg() 2016-09-23 16:20:44 -07:00
asus-nb-wmi.c platform/x86: asus-wmi: Set specified XUSB2PR value for X550LB 2016-12-13 09:29:03 -08:00
asus-wireless.c asus-wireless: Toggle airplane mode LED 2016-07-01 16:01:26 -07:00
asus-wmi.c platform/x86: asus-wmi: Set specified XUSB2PR value for X550LB 2016-12-13 09:29:03 -08:00
asus-wmi.h platform/x86: asus-wmi: Set specified XUSB2PR value for X550LB 2016-12-13 09:29:03 -08:00
classmate-laptop.c
compal-laptop.c compal-laptop: Add charge control limit 2015-10-03 08:44:57 -07:00
dell-laptop.c dell-smbios: rename dell_smi_error() to dell_smbios_error() 2016-03-23 10:05:49 -07:00
dell-rbtn.c dell-rbtn: Ignore ACPI notifications if device is suspended 2016-05-27 11:47:56 -07:00
dell-rbtn.h dell-rbtn: Export notifier for other kernel modules 2015-06-10 22:04:11 -07:00
dell-smbios.c dell-smbios: rename dell_smi_error() to dell_smbios_error() 2016-03-23 10:05:49 -07:00
dell-smbios.h dell-smbios: rename dell_smi_error() to dell_smbios_error() 2016-03-23 10:05:49 -07:00
dell-smo8800.c x86: separate extable.h, switch sections.h to it 2016-09-27 21:15:23 -04:00
dell-wmi-aio.c
dell-wmi.c platform/x86: dell-wmi: Add events created by Dell Rugged 2-in-1s 2016-12-13 09:29:00 -08:00
eeepc-laptop.c eeepc-laptop: Port to new backlight interface selection API 2015-06-19 01:11:56 +02:00
eeepc-wmi.c eeepc-wmi: Use acpi_dev_found() 2016-04-09 03:12:58 +02:00
fujitsu-laptop.c fujitsu-laptop: Rework brightness of eco led 2016-07-06 11:31:12 -07:00
fujitsu-tablet.c
hdaps.c
hp_accel.c hp_accel: Silence an uninitialized variable warning 2016-04-15 08:26:25 -07:00
hp-wireless.c hp-wireless: remove unneeded goto/label in hpwl_init 2015-08-25 23:34:15 -07:00
hp-wmi.c hp-wmi: Fix wifi cannot be hard-unblocked 2016-06-28 22:18:32 -07:00
ibm_rtl.c move io-64-nonatomic*.h out of asm-generic 2015-10-15 00:21:07 +02:00
ideapad-laptop.c platform/x86: ideapad-laptop: Add Lenovo Yoga 910-13IKB to no_hw_rfkill dmi list 2016-10-12 01:17:47 -07:00
intel_ips.c move io-64-nonatomic*.h out of asm-generic 2015-10-15 00:21:07 +02:00
intel_ips.h
intel_menlow.c intel_menlow: reduce code duplication 2016-05-27 11:47:55 -07:00
intel_mid_powerbtn.c intel_mid_powerbtn: Remove misuse of IRQF_NO_SUSPEND flag 2015-10-03 09:40:30 -07:00
intel_mid_thermal.c platform/x86: intel_mid_thermal: Fix suspend handlers unused warning 2016-12-13 09:29:02 -08:00
intel_oaktrail.c intel-oaktrail: Port to new backlight interface selection API 2015-06-19 01:12:11 +02:00
intel_pmc_core.c platform/x86: intel_pmc_core: Add KBL CPUID support 2016-12-13 09:28:58 -08:00
intel_pmc_core.h platform/x86: intel_pmc_core: Add LTR IGNORE debug feature 2016-12-13 09:28:58 -08:00
intel_pmc_ipc.c platform-drivers-x86 for 4.9-1 2016-10-13 16:52:39 -07:00
intel_pmic_gpio.c intel_pmic_gpio: Make explicitly non-modular 2016-08-28 22:31:52 -07:00
intel_punit_ipc.c platform:x86 decouple telemetry driver from the optional IPC resources 2016-04-19 13:51:41 -07:00
intel_scu_ipc.c platform/x86: Make intel_scu_ipc explicitly non-modular 2016-03-23 10:05:47 -07:00
intel_scu_ipcutil.c intel_scu_ipcutil: underflow in scu_reg_access() 2016-01-30 09:40:35 -08:00
intel_telemetry_core.c intel_telemetry: Constify telemetry_core_ops structures 2016-05-05 13:58:55 -07:00
intel_telemetry_debugfs.c platform-drivers-x86 for 4.8-1 2016-07-26 17:23:08 -07:00
intel_telemetry_pltdrv.c platform-drivers-x86 for 4.8-1 2016-07-26 17:23:08 -07:00
intel-hid.c platform/x86: Use ACPI_FAILURE at appropriate places 2016-12-13 09:29:01 -08:00
intel-rst.c
intel-smartconnect.c platform/x86: Use ACPI_FAILURE at appropriate places 2016-12-13 09:29:01 -08:00
intel-vbtn.c platform/x86: intel-vbtn: Switch to use devm_input_allocate_device 2016-12-13 09:29:01 -08:00
Kconfig platform/x86: Introduce support for Mellanox hotplug driver 2016-10-23 07:52:57 -07:00
Makefile platform/x86: Introduce support for Mellanox hotplug driver 2016-10-23 07:52:57 -07:00
mlxcpld-hotplug.c platform/x86: Introduce support for Mellanox hotplug driver 2016-10-23 07:52:57 -07:00
msi-laptop.c msi-laptop: Port to new backlight interface selection API 2015-06-19 01:12:16 +02:00
msi-wmi.c msi-wmi: Port to new backlight interface selection API 2015-06-19 01:12:20 +02:00
mxm-wmi.c
panasonic-laptop.c platform/x86: Use ACPI_FAILURE at appropriate places 2016-12-13 09:29:01 -08:00
pvpanic.c pvpanic: handle missing _STA correctly 2015-06-07 21:30:12 -07:00
samsung-laptop.c samsung-laptop: Port to new backlight interface selection API 2015-06-19 01:12:25 +02:00
samsung-q10.c
sony-laptop.c fs: Replace current_fs_time() with current_time() 2016-09-27 21:06:22 -04:00
surfacepro3_button.c surfacepro3_button: Add a warning when switching to tablet mode 2016-05-27 11:47:53 -07:00
tc1100-wmi.c tc1100-wmi: fix build warning when CONFIG_PM not enabled 2016-01-19 17:35:47 -08:00
thinkpad_acpi.c platform/x86: Use ACPI_FAILURE at appropriate places 2016-12-13 09:29:01 -08:00
topstar-laptop.c
toshiba_acpi.c platform/x86: toshiba_acpi: Fix typo in *_cooling_method_set function 2016-08-31 17:33:33 -07:00
toshiba_bluetooth.c platform/x86: toshiba_bluetooth: Decouple an error checking status code 2016-09-23 16:21:06 -07:00
toshiba_haps.c platform/x86: toshiba_haps: Change logging level from info to debug 2016-09-23 16:21:05 -07:00
toshiba-wmi.c platform/x86: Toshiba WMI Hotkey Driver 2015-10-03 10:07:08 -07:00
wmi.c drivers/platform/x86/wmi.c: use generic UUID library 2016-05-20 17:58:30 -07:00
xo1-rfkill.c
xo15-ebook.c