Erich Focht schrieb: > Because there was some interest on the firmware, I've put it onto the web. > > The firmware is at http://home.arcor.de/efocht/dvb-usb-wt220u-fc03.fw > The preprocessed usbsnoop trace is at: > http://home.arcor.de/efocht/usbsnoop.hexfw > > The patch to v4l-dvb is attached to this email and at > http://home.arcor.de/efocht/freecom_dvbt.patch > > One thing is strange when looking at the USB trace: There is a reset after > around 1/5th of the transfers. The things written before this reset are > overwritten afterwards. Any idea how to handle this in the firmware file? > > And: the ooops occurs allways after the third "WARNING: filter timeout pid > 0x0010". Looks like the hardware PID filters are not handled properly, yet. > > Thanks in advance for any hints... > > Regards, > Erich > > > On Tuesday 04 July 2006 18:05, Erich Focht wrote: > >> On Tuesday 04 July 2006 00:47, hermann pitton wrote: >> >>> it is just a few days back and was a success story. >>> http://linuxtv.org/pipermail/linux-dvb/2006-June/011131.html >>> >> Thanks for the hint! I have a firmware now which alights the LED. >> >> Unfortunately when trying to dvbscan, there's an ooops: >> >> in theoutput I'm getting lots of: >> ... >> WARNING: >>> tuning failed!!! >> >>>>> tune to: 730000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_AUTO:QAM_16:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_4:HIERARCHY_NONE >>>>> >> WARNING: filter timeout pid 0x0011 >> WARNING: filter timeout pid 0x0000 >> WARNING: filter timeout pid 0x0010 >> >> >> And "dmesg" shows: >> >> dvb-usb: found a 'WideView WT-220U PenType Receiver (Typhoon/Freecom)' in warm state. >> dvb-usb: will use the device's hardware PID filter (table count: 15). >> DVB: registering new adapter (WideView WT-220U PenType Receiver (Typhoon/Freecom)). >> DVB: registering frontend 0 (WideView USB DVB-T)... >> input: IR-receiver inside an USB DVB receiver as /class/input/input5 >> dvb-usb: schedule remote query interval to 300 msecs. >> dvb-usb: WideView WT-220U PenType Receiver (Typhoon/Freecom) successfully initialized and connected. >> dvb-usb: recv bulk message failed: -110 >> drivers/usb/input/hid-core.c: timeout initializing reports >> input: Digital TV Receiver Digital TV Receiver as /class/input/input6 >> input: USB HID v1.10 Keyboard [Digital TV Receiver Digital TV Receiver] on usb-0000:00:1d.7-4 >> Unable to handle kernel NULL pointer dereference at virtual address 00000048 >> printing eip: >> efa484f7 >> *pde = 00000000 >> Oops: 0000 [#1] >> last sysfs file: /devices/pci0000:00/0000:00:1d.7/usb3/3-4/3-4:1.1/bInterfaceProtocol >> Modules linked in: dvb_usb_dtt200u dvb_usb dvb_core dvb_pll michael_mic arc4 ieee80211_crypt_tkip ipv6 cpufreq_ondemand cpufreq_userspace cpufreq_powersave speedstep_centrino freq_table snd_pcm_oss snd_mixer_oss snd_seq snd_seq_device i915 drm af_packet edd toshiba_acpi button battery ac apparmor aamatch_pcre ext3 jbd loop usbhid dm_mod shpchp pci_hotplug pcmcia intel_agp agpgart e100 mii i2c_i801 i2c_core ehci_hcd uhci_hcd usbcore snd_intel8x0 snd_ac97_codec snd_ac97_bus snd_pcm snd_timer snd soundcore snd_page_alloc i8xx_tco ipw2200 ieee80211 ieee80211_crypt firmware_class yenta_socket rsrc_nonstatic pcmcia_core parport_pc lp parport reiserfs fan thermal processor piix ide_disk ide_core >> CPU: 0 >> EIP: 0060:[<efa484f7>] Tainted: G U VLI >> EFLAGS: 00010007 (2.6.16.13-4-default #1) >> EIP is at start_unlink_async+0x3c/0x99 [ehci_hcd] >> eax: 00000000 ebx: dfedd0d0 ecx: 00000000 edx: ee343200 >> esi: ee343200 edi: 00010011 ebp: dfedd000 esp: dcee7da0 >> ds: 007b es: 007b ss: 0068 >> Process dvbscan (pid: 5347, threadinfo=dcee6000 task=d696b570) >> Stack: <0>ee343200 dfedd0d0 00000287 efa4acd1 d56526c0 d56526c0 dfedd000 00000282 >> efa6ca41 00000000 00000082 dca0c140 d8616930 00000001 dcee7dfc c011415f >> 00000000 00000001 d8616930 00000000 00000202 dcee7ee1 dfedd000 d56526c0 >> Call Trace: >> [<efa4acd1>] ehci_urb_dequeue+0x2a/0x94 [ehci_hcd] >> [<efa6ca41>] unlink1+0xf6/0xfd [usbcore] >> [<c011415f>] __wake_up_common+0x2e/0x4d >> [<efa6d437>] hcd_unlink_urb+0xea/0x10d [usbcore] >> [<efa6dcbf>] usb_kill_urb+0x5b/0xd7 [usbcore] >> [<c01eb682>] n_tty_receive_buf+0xbd6/0xc22 >> [<efc72e38>] dvb_usb_generic_write+0xe/0x12 [dvb_usb] >> [<efc72b42>] dvb_usb_urb_kill+0x2d/0x44 [dvb_usb] >> [<efc73735>] dvb_usb_ctrl_feed+0x4b/0x179 [dvb_usb] >> [<efd18ea9>] dmx_section_feed_stop_filtering+0x3a/0x5c [dvb_core] >> [<efd17b55>] dvb_dmxdev_feed_stop+0x33/0x41 [dvb_core] >> [<efd17b8f>] dvb_dmxdev_filter_stop+0x2c/0x74 [dvb_core] >> [<efd18086>] dvb_demux_do_ioctl+0xe2/0x2a4 [dvb_core] >> [<efd17102>] dvb_usercopy+0xa6/0xff [dvb_core] >> [<c01e6a2a>] tty_default_put_char+0x17/0x1a >> [<c01ea411>] opost+0x180/0x196 >> [<c01eaa98>] write_chan+0x294/0x2a8 >> [<c01e6ef7>] tty_ldisc_deref+0x47/0x4d >> [<efd17901>] dvb_demux_ioctl+0x0/0x11 [dvb_core] >> [<efd1790f>] dvb_demux_ioctl+0xe/0x11 [dvb_core] >> [<efd17fa4>] dvb_demux_do_ioctl+0x0/0x2a4 [dvb_core] >> [<c0158df2>] do_ioctl+0x3a/0x49 >> [<c0159000>] vfs_ioctl+0x1ff/0x216 >> [<c015905f>] sys_ioctl+0x48/0x61 >> [<c01029db>] sysenter_past_esp+0x54/0x79 >> Code: 83 7b fc 00 74 05 83 e7 df 89 38 0f ba b3 a8 00 00 00 03 eb 6f c6 42 68 02 8d 42 60 e8 0f ac 75 d0 8b 4b 10 89 73 14 eb 02 89 c1 <8b> 41 48 39 f0 75 f7 8b 06 89 01 8b 46 48 89 41 48 83 7b fc 00 >> <3>Debug: sleeping function called from invalid context at include/linux/rwsem.h:43 >> in_atomic():0, irqs_disabled():1 >> [<c011841b>] profile_task_exit+0x18/0x3e >> [<c0119713>] do_exit+0x1c/0x63f >> [<c0117c8c>] printk+0x14/0x18 >> [<c01043a8>] show_stack+0x0/0xa >> [<c0273add>] do_page_fault+0x382/0x53c >> [<efa484f7>] start_unlink_async+0x3c/0x99 [ehci_hcd] >> [<c027375b>] do_page_fault+0x0/0x53c >> [<c0103bbf>] error_code+0x4f/0x60 >> [<efa484f7>] start_unlink_async+0x3c/0x99 [ehci_hcd] >> [<efa4acd1>] ehci_urb_dequeue+0x2a/0x94 [ehci_hcd] >> [<efa6ca41>] unlink1+0xf6/0xfd [usbcore] >> [<c011415f>] __wake_up_common+0x2e/0x4d >> [<efa6d437>] hcd_unlink_urb+0xea/0x10d [usbcore] >> [<efa6dcbf>] usb_kill_urb+0x5b/0xd7 [usbcore] >> [<c01eb682>] n_tty_receive_buf+0xbd6/0xc22 >> [<efc72e38>] dvb_usb_generic_write+0xe/0x12 [dvb_usb] >> [<efc72b42>] dvb_usb_urb_kill+0x2d/0x44 [dvb_usb] >> [<efc73735>] dvb_usb_ctrl_feed+0x4b/0x179 [dvb_usb] >> [<efd18ea9>] dmx_section_feed_stop_filtering+0x3a/0x5c [dvb_core] >> [<efd17b55>] dvb_dmxdev_feed_stop+0x33/0x41 [dvb_core] >> [<efd17b8f>] dvb_dmxdev_filter_stop+0x2c/0x74 [dvb_core] >> [<efd18086>] dvb_demux_do_ioctl+0xe2/0x2a4 [dvb_core] >> [<efd17102>] dvb_usercopy+0xa6/0xff [dvb_core] >> [<c01e6a2a>] tty_default_put_char+0x17/0x1a >> [<c01ea411>] opost+0x180/0x196 >> [<c01eaa98>] write_chan+0x294/0x2a8 >> [<c01e6ef7>] tty_ldisc_deref+0x47/0x4d >> [<efd17901>] dvb_demux_ioctl+0x0/0x11 [dvb_core] >> [<efd1790f>] dvb_demux_ioctl+0xe/0x11 [dvb_core] >> [<efd17fa4>] dvb_demux_do_ioctl+0x0/0x2a4 [dvb_core] >> [<c0158df2>] do_ioctl+0x3a/0x49 >> [<c0159000>] vfs_ioctl+0x1ff/0x216 >> [<c015905f>] sys_ioctl+0x48/0x61 >> [<c01029db>] sysenter_past_esp+0x54/0x79 >> >> >> >> Any idea how to proceed? >> >> Thanks, >> best regards, >> Erich >> >> >> > > Thanks for the information, I've tried the firmware in /lib/firware, /usr/share/hotplug/firmware, /usr/lib/hotplug/firmware LED does not light, flicker or anything else. dmesg shows: usb 4-5: USB disconnect, address 4 usb 4-5: new high speed USB device using ehci_hcd and address 5 When I hotplug the stick again dmesg shows: usb 4-5: USB disconnect, address 4 usb 4-5: new high speed USB device using ehci_hcd and address 5 usb 4-5: USB disconnect, address 5 usb 4-5: new high speed USB device using ehci_hcd and address 6 No dvb item shown lsusb shows: /Bus 004 Device 009: ID 14aa:0225 AVerMedia (again) or C&E Bus 004 Device 007: ID 05e3:0702 Genesys Logic, Inc. USB 2.0 IDE Adapter Bus 004 Device 001: ID 0000:0000 Bus 003 Device 001: ID 0000:0000 Bus 002 Device 002: ID 03f0:b202 Hewlett-Packard Bus 002 Device 001: ID 0000:0000 Bus 001 Device 002: ID 062a:0000 Creative Labs Bus 001 Device 001: ID 0000:0000 /Any ideas? Eddie _______________________________________________ linux-dvb@xxxxxxxxxxx http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb
