[linux-dvb] Re: %5Blinux-dvb%5D%20Twinhan%20Cab%2FCI%202031%3A%20frontend%20entry%20sometimes%20missing

Zoilo Gomez zoilo at xs4all.nl
Wed Sep 27 23:03:38 CEST 2006


Manu Abraham wrote:

>Zoilo Gomez wrote:
>  
>
>>Manu Abraham wrote:
>>
>>    
>>
>>>Zoilo Gomez wrote:
>>>
>>> 
>>>
>>>      
>>>
>>>>>===================================
>>>>>0 5 0 20 136 75 0 20
>>>>>dst_ca_ioctl:  -->CA_GET_SLOT_INFO Success !
>>>>>dst_ca_ioctl:  Sending message
>>>>>ca_send_message:  ca_send_message:  Command=[0x9f8020]
>>>>>
>>>>>ca_send_message:  Getting Cam Application information
>>>>>put_checksum:  Computing string checksum.
>>>>>put_checksum:   -> string length : 0x07
>>>>>put_checksum:   -> checksum      : 0xb7
>>>>>dst_put_ci:  Put Command
>>>>>dst(1) dst_comm_init: Initializing DST.
>>>>>dst(1) dst_gpio_outb: mask=[ffffffff], enbb=[0001], outhigh=[0000]
>>>>>dst(1) rdc_reset_state: Resetting state machine
>>>>>dst(1) dst_gpio_outb: mask=[0002], enbb=[0002], outhigh=[0000]
>>>>>dst(1) dst_gpio_outb: mask=[0002], enbb=[0002], outhigh=[0002]
>>>>>writing [ 07 40 01 00 01 00 00 b7 ]
>>>>>dst(1) dst_gpio_outb: mask=[ffffffff], enbb=[0000], outhigh=[0000]
>>>>>dst(1) read_dst: reply is 0xff
>>>>>dst(1) dst_wait_dst_ready: dst wait ready after 1
>>>>>dst(1) read_dst: reply is 0xd
>>>>>0x40 0x0 0x0 0x1 0x6 0x0 0x0 0x3 0x1 0x0 0x41 0x0 0x67 0xff 0xff 0xff
>>>>>0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff
>>>>>0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff
>>>>>0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff
>>>>>0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff
>>>>>0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff
>>>>>0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff
>>>>>0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff
>>>>>0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff
>>>>>ca_get_app_info:  -->dst_put_ci SUCCESS !
>>>>>ca_get_app_info:  ================================ CI Module
>>>>>Application Info ======================================
>>>>>ca_get_app_info:  Application Type=[0], Application Vendor=[769],
>>>>>Vendor Code=[65]
>>>>>ca_get_app_info: Application info=[]
>>>>>ca_get_app_info:
>>>>>==================================================================================================
>>>>>
>>>>>    
>>>>>          
>>>>>
>>>It looks like the CAM no longer responds. Which CAM are you using ? The
>>>CAM did not like some commands send to it, probably ?
>>> 
>>>
>>>      
>>>
>>I am using a Nagravision CAM.
>>    
>>
>
>I don't see Nagravision in the list of supported modules. It does work  ?
>Maybe the card firmware is more updated. The list what i have is a bit
>older. The list what i have goes like this
>Were you able to decrypt anything at all, with this CAM/card combination ?
>  
>

Sure, it works great, provided that I "tune twice".

For example:
=> vlc -v dvb: --dvb-frequency=306750000 <....> (nothing happens)
=> now hit Ctrl-C
=> vlc -v dvb: --dvb-frequency=306750000 <....> (picture!).



>
>Crypto Works	1.0 	OK			
>Cryptoworks 	12011	N/A(无此CAM)			
>Magic	1.1	OK	76.5	NG	
>Dragon I & II	2.05, 2.06	N/A(无此CAM)			
>PentaCrypt	1.05	OK			
>Irdeto	2.09	OK	110.5	OK	
>Irdeto 	1.06	N/A(无此CAM)			
>Free CAM2-018	未知	OK			
>AstonCrypt	1.03	OK			
>Viaccess 	1.0 V481	OK	76.5	OK	
>Viaccess 	1.0 V483	OK	76.5	OK	
>AlphaCrypt 	1.0	OK			
>Aston I	1.05	OK			
>AstonII	未知	NG			
>SECA I & II	1.05	N/A(无此CAM)			
>Nagravision	未知	OK			
>  
>

Here it says Nagravision in your list !?

>Free-X-TV	2.26	OK	95	OK	
>Free-X-TV	2.0	N/A(无此CAM)			
>Module	0.78	OK			
>Zeta Cam	未知	OK	76.5/95	OK	
>Conax	4.00e	OK			
>Conax 	4.0	N/A(无此CAM)			
>BetaCrypt	1.0	N/A(无此CAM)			
>
>
>
>  
>
>>>>>ca_send_message:  -->CA_APP_INFO_ENQUIRY Success !
>>>>>dst(1) dst_comm_init: Initializing DST.
>>>>>dst(1) dst_gpio_outb: mask=[ffffffff], enbb=[0001], outhigh=[0000]
>>>>>dst(1) rdc_reset_state: Resetting state machine
>>>>>dst(1) dst_gpio_outb: mask=[0002], enbb=[0002], outhigh=[0000]
>>>>>dst_ca_ioctl:  Getting message
>>>>>ca_get_message:  Message = [9f 80 21]
>>>>>ca_get_message:  Command=[0x9f8021]
>>>>>dst_ca_ioctl:  -->CA_GET_MSG Success !
>>>>>dst(1) dst_gpio_outb: mask=[0002], enbb=[0002], outhigh=[0002]
>>>>>writing [ 09 00 04 ae 3e 00 1a f4 40 b9 ]
>>>>>dst(1) dst_gpio_outb: mask=[ffffffff], enbb=[0000], outhigh=[0000]
>>>>>dst(1) read_dst: reply is 0xff
>>>>>dst(1) dst_wait_dst_ready: dst wait ready after 42
>>>>>dst(1) read_dst: reply is 0x9
>>>>>0x0 0x4 0xae 0x3e 0x0 0x1a 0xf4 0x40 0xb9
>>>>>dst(1) dst_comm_init: Initializing DST.
>>>>>dst(1) dst_gpio_outb: mask=[ffffffff], enbb=[0001], outhigh=[0000]
>>>>>dst(1) rdc_reset_state: Resetting state machine
>>>>>dst(1) dst_gpio_outb: mask=[0002], enbb=[0002], outhigh=[0000]
>>>>>dst(1) dst_gpio_outb: mask=[0002], enbb=[0002], outhigh=[0002]
>>>>>writing [ 00 05 00 00 00 00 00 fb ]
>>>>>dst(1) dst_gpio_outb: mask=[ffffffff], enbb=[0000], outhigh=[0000]
>>>>>dst(1) read_dst: reply is 0xff
>>>>>dst(1) dst_wait_dst_ready: dst wait ready after 1
>>>>>dst(1) read_dst: reply is 0x0
>>>>>0x5 0x0 0x0 0x88 0x2 0x0 0x71
>>>>>
>>>>>    
>>>>>          
>>>>>
>>>>At this point things stop ...
>>>>
>>>>When I tune again to the same very channel (successfully), dmesg output
>>>>does not stop at this point, but continues as follows:
>>>>
>>>>  
>>>>        
>>>>
>>>>>dst_ca_ioctl:  Sending message
>>>>>ca_send_message:  ca_send_message:  Command=[0x9f8032]
>>>>>
>>>>>ca_send_message: Command = SEND_CA_PMT
>>>>>asn_1_decode:  Length field=[21]
>>>>>asn_1_decode:  Length=[21]
>>>>>
>>>>>ca_set_pmt:  CA Message length=[33]
>>>>>String=[ 03 2f 6e 01 00 07 01 09 04 18 01 e0 23 02 08 fd 00 00 04 09
>>>>>08 00 00 06 09 c5 00 00 06 09 05 00 00 ]
>>>>>put_checksum:  Computing string checksum.
>>>>>put_checksum:   -> string length : 0x28
>>>>>put_checksum:   -> checksum      : 0x9b
>>>>>String=[ 28 40 03 00 03 21 00 03 2f 6e 01 00 07 01 09 04 18 01 e0 23
>>>>>02 08 fd 00 00 04 09 08 00 00 06 09 c5 00 00 06 09 05 00 00 9b ]
>>>>>dst_put_ci:  Put Command
>>>>>dst(1) dst_comm_init: Initializing DST.
>>>>>dst(1) dst_gpio_outb: mask=[ffffffff], enbb=[0001], outhigh=[0000]
>>>>>dst(1) rdc_reset_state: Resetting state machine
>>>>>dst(1) dst_gpio_outb: mask=[0002], enbb=[0002], outhigh=[0000]
>>>>>dst(1) dst_gpio_outb: mask=[0002], enbb=[0002], outhigh=[0002]
>>>>>writing [ 28 40 03 00 03 21 00 03 2f 6e 01 00 07 01 09 04 18 01 e0 23
>>>>>02 08 fd 00 00 04 09 08 00 00 06 09 c5 00 00 06 09 05 00 00 9b ]
>>>>>dst(1) dst_gpio_outb: mask=[ffffffff], enbb=[0000], outhigh=[0000]
>>>>>dst(1) read_dst: reply is 0xff
>>>>>write_to_8820:  DST-CI Command success.
>>>>>ca_send_message:  -->CA_PMT Success !
>>>>>
>>>>>    
>>>>>          
>>>>>
>>>>So I think that there is a CA problem.
>>>>
>>>>Any idea why the dst_ca_ioctl call does not occur?
>>>>
>>>>  
>>>>        
>>>>
>>>Which application are you using ? The dst_ca ioctl is called "ony for CA
>>>operations"
>>> 
>>>
>>>      
>>>
>>I am using vlc.
>>    
>>
>
>
>Sigmund, any thoughts/comments ?
>
>
>Regards,
>Manu
>
>
>  
>

Thank you and best regards,

Z.




More information about the linux-dvb mailing list