[linux-dvb] Nexus-s revision 2.3

Matthias Bodenbinder matthias at bodenbinder.de
Sun Apr 10 15:55:32 CEST 2005


Oliver Endriss schrieb:
> Matthias Bodenbinder wrote:
> 
>>I had a Nexus-s revision 2.1 for quit some time. Now I got a new Nexus-s 
>>revision 2.3 (due to a warranty replacement) and this is not working anymore.
>>
>>I have learned so far that no driver is available for this revision. Shoot!
>>But is there anybody who has some experience with this card? Is the driver being 
>>developed? Is there any development driver which I could use?
> 
> 
> For kernel 2.6 there is an experimental driver in dvb-kernel CVS.
> See http://www.linuxtv.org/pipermail/linux-dvb/2005-March/000761.html
> 
> Oliver
> 

Hello Oliver,

I have tried dvb-kernel.tar.gz with av7110.c from "2005-03-18 21:59". It 
compiles file with kernel 2.6.11-ac6 (using makelinks etc.), but upon startup 
(SuSE 9.2 /etc/init.d/dvb start) I am getting severe errors (seel below).

What am I doing wrong?


Apr 10 10:30:18 racoon kernel: saa7146: register extension 'dvb'.
Apr 10 10:30:18 racoon kernel: ACPI: PCI interrupt 0000:00:0a.0[A] -> GSI 18 
(level, low) -> IRQ 209
Apr 10 10:30:18 racoon kernel: saa7146: found saa7146 @ mem e10fee00 (revision 
1, irq 209) (0x13c2,0x000e).
Apr 10 10:30:18 racoon kernel: DVB: registering new adapter 
(Technotrend/Hauppauge WinTV Nexus-S rev2.3).
Apr 10 10:30:18 racoon kernel: adapter has MAC addr = 00:d0:5c:24:b7:5f
Apr 10 10:30:18 racoon kernel: dvb-ttpci: gpioirq unknown type=0 len=0
Apr 10 10:30:18 racoon kernel: dvb-ttpci: info @ card 0: firm f0240009, rtsl 
b0250018, vid 71010068, app 8000261d
Apr 10 10:30:18 racoon kernel: dvb-ttpci: firmware @ card 0 supports CI link 
layer interface
Apr 10 10:30:18 racoon kernel: dvb-ttpci: Crystal audio DAC @ card 0 detected
Apr 10 10:30:19 racoon kernel: Unable to handle kernel NULL pointer dereference 
at virtual address 00000000
Apr 10 10:30:19 racoon kernel:  printing eip:
Apr 10 10:30:19 racoon kernel: e11af25f
Apr 10 10:30:19 racoon kernel: *pde = 00000000
Apr 10 10:30:19 racoon kernel: Oops: 0000 [#1]
Apr 10 10:30:19 racoon kernel: Modules linked in: dvb_ttpci saa7146_vv video_buf 
saa7146 v4l1_compat v4l2_common ves1820 stv0299 tda8083 stv0297 sp8870 
firmware_class ves1x93 ttpci_eeprom dvb_core videodev nfsd exportfs nvidia 
usbserial parport_pc lp parport nvram speedstep_lib freq_table thermal processor 
fan button battery ac snd_seq snd_pcm_oss snd_mixer_oss snd_via82xx 
snd_ac97_codec snd_pcm snd_timer snd_page_alloc gameport snd_mpu401_uart 
snd_rawmidi snd_seq_device snd soundcore ipv6 capidrv isdn slhc edd capi capifs 
kernelcapi binfmt_misc joydev sg st sr_mod ide_cd cdrom subfs via_rhine mii 
via_agp agpgart ehci_hcd i2c_viapro i2c_core uhci_hcd evdev dm_mod usbcore 
sata_via libata dc395x sd_mod scsi_mod
Apr 10 10:30:19 racoon kernel: CPU:    0
Apr 10 10:30:19 racoon kernel: EIP:    0060:[<e11af25f>]    Tainted: P      VLI
Apr 10 10:30:19 racoon kernel: EFLAGS: 00010246   (2.6.11ac6)
Apr 10 10:30:19 racoon kernel: EIP is at dvbdev_get_free_id+0xf/0x50 [dvb_core]
Apr 10 10:30:19 racoon kernel: eax: cd7f657c   ebx: 00000000   ecx: 00000000 
edx: cd7f6588
Apr 10 10:30:19 racoon kernel: esi: 00000000   edi: 00000000   ebp: cd7f65a4 
esp: c5c43ddc
Apr 10 10:30:19 racoon kernel: ds: 007b   es: 007b   ss: 0068
Apr 10 10:30:19 racoon kernel: Process modprobe (pid: 9509, threadinfo=c5c42000 
task=c60c9020)
Apr 10 10:30:19 racoon kernel: Stack: cd7f4000 cd7f657c cd7f6674 e11af2e1 
cf2068a0 0d400005 00000000 e11ba3ee
Apr 10 10:30:19 racoon kernel:        00000000 e11ba3df 00000000 e1215c60 
cd7f4000 cd7f657c cd7f6674 cd7f45e0
Apr 10 10:30:19 racoon kernel:        e1207e78 cd7f4000 00000000 cd7f45e0 
e11b2fb5 cd7f4000 00000000 cd7f4000
Apr 10 10:30:19 racoon kernel: Call Trace:
Apr 10 10:30:19 racoon kernel:  [<e11af2e1>] dvb_register_device+0x41/0x1a0 
[dvb_core]
Apr 10 10:30:19 racoon kernel:  [<e1207e78>] av7110_av_register+0xe8/0x120 
[dvb_ttpci]
Apr 10 10:30:19 racoon kernel:  [<e11b2fb5>] dvb_dmx_init+0x1b5/0x1e0 [dvb_core]
Apr 10 10:30:19 racoon kernel:  [<e120b6e0>] av7110_register+0x100/0x200 [dvb_ttpci]
Apr 10 10:30:19 racoon kernel:  [<e120d0a0>] av7110_attach+0x4d0/0x7c0 [dvb_ttpci]
Apr 10 10:30:19 racoon kernel:  [<c011a6ba>] vprintk+0xfa/0x110
Apr 10 10:30:19 racoon kernel:  [<e115b75c>] saa7146_init_one+0x2fc/0x5b0 [saa7146]
Apr 10 10:30:19 racoon kernel:  [<c01f599c>] kobject_hotplug+0x25c/0x2a0
Apr 10 10:30:19 racoon kernel:  [<c02003d6>] pci_device_probe_static+0x46/0x70
Apr 10 10:30:19 racoon kernel:  [<c0200437>] __pci_device_probe+0x37/0x50
Apr 10 10:30:19 racoon kernel:  [<c0200473>] pci_device_probe+0x23/0x50
Apr 10 10:30:19 racoon kernel:  [<c0267289>] driver_probe_device+0x29/0x80
Apr 10 10:30:19 racoon kernel:  [<c02673dd>] driver_attach+0x4d/0x90
Apr 10 10:30:19 racoon kernel:  [<c01f4f42>] kobject_register+0x22/0x60
Apr 10 10:30:19 racoon kernel:  [<c02678b0>] bus_add_driver+0x90/0xd0
Apr 10 10:30:19 racoon kernel:  [<c0267e48>] driver_register+0x28/0x30
Apr 10 10:30:19 racoon kernel:  [<c0200694>] pci_register_driver+0x54/0x70
Apr 10 10:30:19 racoon kernel:  [<e115bc24>] 
saa7146_register_extension+0x94/0xe0 [saa7146]
Apr 10 10:30:19 racoon kernel:  [<e0f1800b>] av7110_init+0xb/0x40 [dvb_ttpci]
Apr 10 10:30:19 racoon kernel:  [<c012fde2>] sys_init_module+0x112/0x1a0
Apr 10 10:30:19 racoon kernel:  [<c0102e9d>] sysenter_past_esp+0x52/0x75
Apr 10 10:30:19 racoon kernel: Code: 04 8b 44 24 14 89 da 89 04 24 89 f0 e8 eb 
03 00 00 89 c2 83 c4 08 89 d0 5b 5e c3 90 57 56 31 f6 53 8b 78 0c 89 d3 8d 50 0c 
89 f9 <8b> 07 0f 18 00 90 39 d7 75 13 eb 28 90 8d 74 26 00 89 c1 8b 00




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