[linux-dvb] Terratec Cinergy C PCI again

[linux-dvb] Terratec Cinergy C PCI again

[Timo Fager]

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Hi,

This is regarding a previous thread concerning Terratec Cinergy C PCI:

http://marc.info/?l=linux-dvb&m=120059268408703&w=2

I also purchased the Terratec Cinergy C PCI card, and installed
the mantis driver, but to my surprise it didn't recognize the
card at all. The reason turned out to be that the PCI ID is
just a bit different (0x4c35 instead of 0x4e35)

lspci -vvn:

00:0f.0 0480: 1822:4c35 (rev 01)
        Subsystem: 153b:1178
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR+ FastB2B-
        Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- >SERR+ <PERR+
        Latency: 64 (2000ns min, 63250ns max)
        Interrupt: pin A routed to IRQ 5
        Region 0: Memory at cddff000 (32-bit, prefetchable) [size=4K]

Then I was courageous enough to simply change the ID in the source code.
This caused the whole computer to hang immediately after inserting the
module.
However, during bootup the driver actually tried to recognize the card,
with these results:

kern.log:

Mar 12 21:00:23 hawk kernel: [   51.359517] ACPI: PCI Interrupt 0000:00:0f.0[A]
-> Link [LNKD] -> GSI 5 (level, low) -> IRQ 5
Mar 12 21:00:23 hawk kernel: [   51.366388] irq: 5, latency: 64
Mar 12 21:00:23 hawk kernel: [   51.366391]  memory: 0xcddff000, mmio:
0xf8864000
Mar 12 21:00:23 hawk kernel: [   51.366398] found a VP-2040 PCI DVB-C device
on (00:0f.0),
Mar 12 21:00:23 hawk kernel: [   51.366404]     Mantis Rev 1 [153b:1178],
irq: 5, latency: 64
Mar 12 21:00:23 hawk kernel: [   51.366410]     memory: 0xcddff000, mmio:
0xf8864000
Mar 12 21:00:23 hawk kernel: [   51.432789]     MAC
Address=[ff:ff:ff:ff:ff:ff]
Mar 12 21:00:23 hawk kernel: [   51.432926] mantis_alloc_buffers (0):
DMA=0x33f10000 cpu=0xf3f10000 size=65536
Mar 12 21:00:23 hawk kernel: [   51.432937] mantis_alloc_buffers (0):
RISC=0x33ef9000 cpu=0xf3ef9000 size=1000
Mar 12 21:00:23 hawk kernel: [   51.432945] DVB: registering new adapter
(Mantis dvb adapter)
Mar 12 21:00:23 hawk kernel: [   51.895885] input: PC Speaker as
/class/input/input5
Mar 12 21:00:23 hawk kernel: [   51.949954] mantis_frontend_init (0):
Probing for CU1216 (DVB-C)
Mar 12 21:00:23 hawk kernel: [   51.952061] mantis_frontend_init (0): !!! NO
Frontends found !!!

The frontend, however, didn't match. At this point I don't easily see a
solution,
do you have any suggestions? Is it possible that there's another version of
the card with different components? I can look for product codes in the card
if
that is helpful.

Thanks in advance,

Timo

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Re: [linux-dvb] Terratec Cinergy C PCI again

[Manu Abraham]

Timo Fager wrote:
> Hi,
> 
> This is regarding a previous thread concerning Terratec Cinergy C PCI:
> 
> http://marc.info/?l=linux-dvb&m=120059268408703&w=2
> 
> I also purchased the Terratec Cinergy C PCI card, and installed
> the mantis driver, but to my surprise it didn't recognize the
> card at all. The reason turned out to be that the PCI ID is
> just a bit different (0x4c35 instead of 0x4e35)
> 
> lspci -vvn:
> 
> 00:0f.0 0480: 1822:4c35 (rev 01)
>         Subsystem: 153b:1178
>         Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
> Stepping- SERR+ FastB2B-
>         Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
> <TAbort- <MAbort- >SERR+ <PERR+
>         Latency: 64 (2000ns min, 63250ns max)
>         Interrupt: pin A routed to IRQ 5
>         Region 0: Memory at cddff000 (32-bit, prefetchable) [size=4K]
> 
> Then I was courageous enough to simply change the ID in the source code.
> This caused the whole computer to hang immediately after inserting the
> module.
> However, during bootup the driver actually tried to recognize the card,
> with these results:
> 
> kern.log:
> 
> Mar 12 21:00:23 hawk kernel: [   51.359517] ACPI: PCI Interrupt 0000:00:0f.0[A]
> -> Link [LNKD] -> GSI 5 (level, low) -> IRQ 5
> Mar 12 21:00:23 hawk kernel: [   51.366388] irq: 5, latency: 64
> Mar 12 21:00:23 hawk kernel: [   51.366391]  memory: 0xcddff000, mmio:
> 0xf8864000
> Mar 12 21:00:23 hawk kernel: [   51.366398] found a VP-2040 PCI DVB-C device
> on (00:0f.0),
> Mar 12 21:00:23 hawk kernel: [   51.366404]     Mantis Rev 1 [153b:1178],
> irq: 5, latency: 64
> Mar 12 21:00:23 hawk kernel: [   51.366410]     memory: 0xcddff000, mmio:
> 0xf8864000
> Mar 12 21:00:23 hawk kernel: [   51.432789]     MAC
> Address=[ff:ff:ff:ff:ff:ff]
> Mar 12 21:00:23 hawk kernel: [   51.432926] mantis_alloc_buffers (0):
> DMA=0x33f10000 cpu=0xf3f10000 size=65536
> Mar 12 21:00:23 hawk kernel: [   51.432937] mantis_alloc_buffers (0):
> RISC=0x33ef9000 cpu=0xf3ef9000 size=1000
> Mar 12 21:00:23 hawk kernel: [   51.432945] DVB: registering new adapter
> (Mantis dvb adapter)
> Mar 12 21:00:23 hawk kernel: [   51.895885] input: PC Speaker as
> /class/input/input5
> Mar 12 21:00:23 hawk kernel: [   51.949954] mantis_frontend_init (0):
> Probing for CU1216 (DVB-C)
> Mar 12 21:00:23 hawk kernel: [   51.952061] mantis_frontend_init (0): !!! NO
> Frontends found !!!
> 
> The frontend, however, didn't match. At this point I don't easily see a
> solution,
> do you have any suggestions? Is it possible that there's another version of
> the card with different components? I can look for product codes in the card
> if
> that is helpful.
> 

Does manually attaching the TDA10021 frontend help, instead of the
TDA10023 ? (in mantis_dvb.c)


Regards,
Manu

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