[ltp] Re: Thinkpad T410s - no wan

Mon, 01 Mar 2010 13:33:41 +0100

I think I this mail is more appropriate on the thinkpad_acpi mailing list:
On 03/01/2010 01:25 PM, Tobias Grosser wrote:
> Hi,
>
> I just got my thinkpad T410s 291239G.
> More details can be found here:
> http://www.thinkwiki.org/wiki/List_of_DMI_IDs
>
> I got an ericsson wan card installed by my vendor, but unfortunately it
> does not work.
>
> I test with kernel 2.6.33 + patches as in ibm-acpi git. This is git
> revision dbc47a5545406faf773aca159a2850f0c643c46f.
>
> During boot it is detected but disappears right afterwords. This looks
> as the the resume problem recently discussed on the mailing list,
> however after normal boot, with power switched off before. (This is
> without thinkpad_acpi loaded, the same happens with thinkpad_acpi loaded)
>
> -----------------------------------------------------------------
> [ 1.969332] usbcore: registered new interface driver cdc_acm
> [ 1.969334] cdc_acm: v0.26:USB Abstract Control Model driver for USB
> modems and ISDN adapters
> [ 1.969387] usbcore: registered new interface driver usblp
> [ 1.969424] usbcore: registered new interface driver cdc_wdm
> [ 1.969426] Initializing USB Mass Storage driver...
> [ 1.969481] usbcore: registered new interface driver usb-storage
> [ 1.969483] USB Mass Storage support registered.
> [ 1.969544] usbcore: registered new interface driver libusual
> [ 3.579460] cdc_acm 2-1.4:1.1: usb_probe_interface
> [ 3.579465] cdc_acm 2-1.4:1.1: usb_probe_interface - got id
> [ 3.579543] cdc_acm 2-1.4:1.1: ttyACM0: USB ACM device
> [ 3.582783] usb 2-1.4: adding 2-1.4:1.2 (config #1, interface 2)
> [ 3.585342] usb 2-1.4:1.2: uevent
> [ 3.585501] usb 2-1.4: adding 2-1.4:1.3 (config #1, interface 3)
> [ 3.587849] usb 2-1.4:1.3: uevent
> [ 3.588026] cdc_acm 2-1.4:1.3: usb_probe_interface
> [ 3.588031] cdc_acm 2-1.4:1.3: usb_probe_interface - got id
> [ 3.588110] cdc_acm 2-1.4:1.3: ttyACM1: USB ACM device
> [ 3.591192] usb 2-1.4: adding 2-1.4:1.4 (config #1, interface 4)
> [ 3.593206] usb 2-1.4:1.4: uevent
> [ 3.593455] usb 2-1.4: adding 2-1.4:1.5 (config #1, interface 5)
> [ 3.595463] usb 2-1.4:1.5: uevent
> [ 3.595647] cdc_wdm 2-1.4:1.5: usb_probe_interface
> [ 3.595651] cdc_wdm 2-1.4:1.5: usb_probe_interface - got id
> [ 3.595659] drivers/usb/core/file.c: looking for a minor, starting at 176
> [ 3.596103] cdc_wdm 2-1.4:1.5: cdc-wdm0: USB WDM device
> [ 3.598517] usb 2-1.4: adding 2-1.4:1.6 (config #1, interface 6)
> [ 3.600580] usb 2-1.4:1.6: uevent
> [ 3.600821] cdc_wdm 2-1.4:1.6: usb_probe_interface
> [ 3.600826] cdc_wdm 2-1.4:1.6: usb_probe_interface - got id
> [ 3.600833] drivers/usb/core/file.c: looking for a minor, starting at 176
> [ 3.600976] cdc_wdm 2-1.4:1.6: cdc-wdm1: USB WDM device
> [ 3.603429] usb 2-1.4: adding 2-1.4:1.7 (config #1, interface 7)
> [ 3.605461] usb 2-1.4:1.7: uevent
> [ 3.605665] usb 2-1.4: adding 2-1.4:1.8 (config #1, interface 8)
> [ 3.607557] usb 2-1.4:1.8: uevent
> [ 3.607801] usb 2-1.4: adding 2-1.4:1.9 (config #1, interface 9)
> [ 3.609661] usb 2-1.4:1.9: uevent
> [ 3.609922] cdc_acm 2-1.4:1.9: usb_probe_interface
> [ 3.609927] cdc_acm 2-1.4:1.9: usb_probe_interface - got id
> [ 3.610011] cdc_acm 2-1.4:1.9: ttyACM2: USB ACM device
> [ 3.613202] usb 2-1.4: adding 2-1.4:1.10 (config #1, interface 10)
> [ 3.615167] usb 2-1.4:1.10: uevent
> [ 3.615363] drivers/usb/core/inode.c: creating file '004'
> [ 3.615391] hub 2-1:1.0: state 7 ports 8 chg 0000 evt 0004
> [ 3.635770] ata6: SATA link down (SStatus 0 SControl 300)
> [ 3.648633] Freeing unused kernel memory: 508k freed
> [ 3.651329] Write protecting the kernel read-only data: 12288k
> [ 3.654612] Freeing unused kernel memory: 1860k freed
> [ 3.657938] Freeing unused kernel memory: 1456k freed
> [ 4.010913] async/0 used greatest stack depth: 4696 bytes left
> [ 8.967921] IBM TrackPoint firmware: 0x0e, buttons: 3/3
> [ 9.227043] input: TPPS/2 IBM TrackPoint as
> /devices/platform/i8042/serio1/serio2/input/input8
> [ 11.420024] hub 2-1:1.0: state 7 ports 8 chg 0000 evt 0010
> [ 11.420304] hub 2-1:1.0: port 4, status 0100, change 0001, 12 Mb/s
> [ 11.420444] usb 2-1.4: USB disconnect, address 4
> [ 11.420451] usb 2-1.4: unregistering device
> [ 11.420455] usb 2-1.4: usb_disable_device nuking all URBs
> [ 11.420463] usb 2-1.4: unregistering interface 2-1.4:1.0
> [ 11.420490] usb 2-1.4:1.0: uevent
> [ 11.420609] usb 2-1.4: unregistering interface 2-1.4:1.1
> [ 11.420769] usb 2-1.4:1.1: uevent
> [ 11.420831] usb 2-1.4: unregistering interface 2-1.4:1.2
> [ 11.420858] usb 2-1.4:1.2: uevent
> [ 11.420919] usb 2-1.4: unregistering interface 2-1.4:1.3
> [ 11.421037] usb 2-1.4:1.3: uevent
> [ 11.421094] usb 2-1.4: unregistering interface 2-1.4:1.4
> [ 11.421122] usb 2-1.4:1.4: uevent
> [ 11.421255] usb 2-1.4: unregistering interface 2-1.4:1.5
> [ 11.421278] drivers/usb/core/file.c: removing 176 minor
> [ 11.421350] ehci_hcd 0000:00:1d.0: dma_pool_free buffer-2048,
> ffff8800bac3e300/bac3e300 (bad dma)
> [ 11.421360] usb 2-1.4:1.5: uevent
> [ 11.421418] usb 2-1.4: unregistering interface 2-1.4:1.6
> [ 11.421440] drivers/usb/core/file.c: removing 177 minor
> [ 11.421507] ehci_hcd 0000:00:1d.0: dma_pool_free buffer-2048,
> ffff8800bac3e380/bac3e380 (bad dma)
> [ 11.421516] usb 2-1.4:1.6: uevent
> [ 11.421640] usb 2-1.4: unregistering interface 2-1.4:1.7
> [ 11.421663] usb 2-1.4:1.7: uevent
> [ 11.421724] usb 2-1.4: unregistering interface 2-1.4:1.8
> [ 11.421739] usb 2-1.4:1.8: uevent
> [ 11.421798] usb 2-1.4: unregistering interface 2-1.4:1.9
> [ 11.421914] usb 2-1.4:1.9: uevent
> [ 11.421970] usb 2-1.4: unregistering interface 2-1.4:1.10
> [ 11.421998] usb 2-1.4:1.10: uevent
> [ 11.422176] usb 2-1.4: uevent
> -----------------------------------------------------------------
>
> Thinkpad acpi detects wan support, but thinks the card is not installed.
> [ 216.411030] thinkpad_acpi: ibm_init: probing for wan
> [ 216.411032] thinkpad_acpi: wan_init: initializing wan subdriver
> [ 216.411035] thinkpad_acpi: drv_acpi_handle_init: trying to locate ACPI
> handle for hkey
> [ 216.411042] thinkpad_acpi: drv_acpi_handle_init: Found ACPI handle
> HKEY for hkey
> [ 216.411326] thinkpad_acpi: wan_init: wan is supported, status 0x04
> [ 216.411328] thinkpad_acpi: wan_init: wan hardware not installed
>
> Unfortunately I have not tested with windows, but the card is in the
> machine so it should work if the card is not defect.
>
> The bluetooth card on the other hand can be disabled/enabled and
> disappears/appears as it should in lsusb. wan does never show up.
>
> Is there anything I can do to debug this, without installing windows?
>
> Furthermore I have some smaller issues:
> tobias% cat /proc/acpi/ibm/volume
> level: unsupported
> mute: offtobias
>
> Sends normal key events. That seems to be ok.
>
> % cat /proc/acpi/ibm/thermal
> temperatures: 42 0 0 0 0 0 0 0
>
> Just one sensor?
>
> Thanks a lot
>
> Tobi

Sorry for sending it to the wrong list at the first try.

Tobi