[linux-dvb] Re: TechnoTrend DVB-T Card PCI Dump (unknown V.ID/Dev.ID)

["Paolo Casagranda" <pcasagranda@hotmail.com>]

Hi Oliver,
the output *before* any driver install is the same (I've pasted it in this 
mail).
However the problem could be in Linux as Robert pointed out (the IDs seem to 
be correctly recognised on Windows).

I'll patch the driver by myself from now on, but my proposal remains to add 
the possibility to configure the Vendor ID/Device ID before compiling.
I hope it's not a PCI problem, it could be very difficult to find out the 
reason for it.

Kind regards
Paolo

Here is the dump before driver installation:

00:0b.0 Multimedia controller: Philips Semiconductors SAA7146 (rev 01)
	Subsystem: Unknown device a000:a000
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B-
	Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- 
<MAbort- >SERR- <PERR-
	Latency: 64 (3750ns min, 9500ns max)
	Interrupt: pin A routed to IRQ 5
	Region 0: Memory at dfffc600 (32-bit, non-prefetchable) [size=512]
00: 31 11 46 71 06 00 80 02 01 00 80 04 00 40 00 00
10: 00 c6 ff df 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 00 a0 00 a0
30: 00 00 00 00 00 00 00 00 00 00 00 00 05 01 0f 26



> From: Oliver Endriss <o.endriss@gmx.de>
> Reply-To: linux-dvb@linuxtv.org
> To: linux-dvb@linuxtv.org
> Subject: [linux-dvb] Re: TechnoTrend DVB-T Card PCI Dump (unknown 
> V.ID/Dev.ID)
> Date: Tue, 10 Jun 2003 20:02:20 +0200
>
> Paolo Casagranda wrote:
> > I've dumped the PCI settings with lspci -vxx and this is the section
> > of interest when the Drivers are installed:
> >
> > 00:0b.0 Multimedia controller: Philips Semiconductors SAA7146 (rev
> > 01) Subsystem: Unknown device a000:a000
> > 	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
> > Stepping- SERR- FastB2B-
> > 	Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
> > <TAbort- <MAbort- >SERR- <PERR-
> > 	Latency: 64 (3750ns min, 9500ns max)
> > 	Interrupt: pin A routed to IRQ 5
> > 	Region 0: Memory at dfffc600 (32-bit, non-prefetchable) [size=512]
> > 00: 31 11 46 71 06 00 80 02 01 00 80 04 00 40 00 00
> > 10: 00 c6 ff df 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 00 a0 00 a0
>                                           ^^^^^^^^^^^
> > 30: 00 00 00 00 00 00 00 00 00 00 00 00 05 01 0f 26
>
> Looks fine except vendor id/device id (marked ^^^^).
> Do you get the same values immediately after reboot when the DVB driver
> has not been loaded yet? If yes, it's not a DVB driver problem.
> A PCI driver expert should have a look at this.
>
> Oliver
>
>
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