On Tue, Jun 23, 2009 at 12:11 PM, Thomas Kernen<tkernen@xxxxxxxxxxxx> wrote: > Tomer Barletz wrote: >> >> On Mon, Jun 1, 2009 at 4:06 PM, Thomas Kernen <tkernen@xxxxxxxxxxxx> >> wrote: >>> >>> Dear community, >>> >>> After finally getting my Mystique SaTiX DVB-S2 PCI card (clone of KNC1 >>> DVB >>> Station S2), I'm now facing trouble with the CAM initialisation (KNC1 CA >>> daughter card, PowerCam Pro CAM and Viaccess card) >>> >>> All of the hardware (DVB-S2 PCI card, sat card, CI, CAM) has been tested >>> under Windows with any issues, hence I suspect this is a module related >>> issue. >>> >>> To try and better understand the issue, I added some debug statements to >>> the >>> following modules: >>> options dvb-core cam_debug=1 debug=1 >>> options budget-core debug=1 >>> >>> And this is the output I'm getting: >>> >>> [ 9.146782] DVB: registering new adapter (KNC1 DVB-S2) >>> [ 9.203364] adapter failed MAC signature check >>> [ 9.203366] encoded MAC from EEPROM was >>> ff:ff:ff:ff:ff:ff:ff:ff:ff:ff:ff:ff:ff:ff:ff:ff:ff:ff:ff:ff >>> [ 9.410061] budget_av: saa7113_init(): saa7113 not found on KNC card >>> [ 9.510352] KNC1-1: MAC addr = 00:09:d6:65:2d:91 >>> [ 9.642505] saa7146 (0) saa7146_i2c_writeout [irq]: timed out waiting >>> for >>> end of xfer >>> [ 9.764427] stb0899_attach: Attaching STB0899 >>> [ 9.776853] tda8261_attach: Attaching TDA8261 8PSK/QPSK tuner >>> [ 9.776855] DVB: registering adapter 1 frontend 0 (STB0899 >>> Multistandard)... >>> [ 9.776888] dvb_ca_en50221_init >>> [ 9.777048] budget-av: ci interface initialised. >>> [ 9.777050] dvb_ca_en50221_thread >>> <snip> >>> [ 14.770017] budget-av: cam inserted A >>> [ 14.770032] budget_av: ciintf_slot_reset(): ciintf_slot_reset >>> [ 14.950033] TUPLE type:0x1d length:4 >>> [ 14.950041] 0x00: 0x00 . >>> [ 14.950048] 0x01: 0x61 a >>> [ 14.950055] 0x02: 0x00 . >>> [ 14.950063] 0x03: 0xff . >>> [ 14.950076] TUPLE type:0x1c length:4 >>> [ 14.950083] 0x00: 0x00 . >>> [ 14.950091] 0x01: 0xd3 . >>> [ 14.950098] 0x02: 0x00 . >>> [ 14.950105] 0x03: 0xff . >>> [ 14.950118] TUPLE type:0x15 length:11 >>> [ 14.950126] 0x00: 0x05 . >>> [ 14.950133] 0x01: 0x00 . >>> [ 14.950140] 0x02: 0x47 G >>> [ 14.950147] 0x03: 0x00 . >>> [ 14.950154] 0x04: 0x4d M >>> [ 14.950161] 0x05: 0x00 . >>> [ 14.950168] 0x06: 0x4c L >>> [ 14.950175] 0x07: 0x00 . >>> [ 14.950182] 0x08: 0x4c L >>> [ 14.950189] 0x09: 0x00 . >>> [ 14.950196] 0x0a: 0xff . >>> [ 14.950210] TUPLE type:0x20 length:4 >>> [ 14.950217] 0x00: 0x02 . >>> [ 14.950224] 0x01: 0xca . >>> [ 14.950232] 0x02: 0x12 . >>> [ 14.950239] 0x03: 0x60 ` >>> [ 14.950252] TUPLE type:0x1a length:21 >>> [ 14.950260] 0x00: 0x01 . >>> [ 14.950267] 0x01: 0x0f . >>> [ 14.950274] 0x02: 0x00 . >>> [ 14.950281] 0x03: 0x02 . >>> [ 14.950288] 0x04: 0x03 . >>> [ 14.950295] 0x05: 0xc0 . >>> [ 14.950302] 0x06: 0x0e . >>> [ 14.950309] 0x07: 0x41 A >>> [ 14.950316] 0x08: 0x02 . >>> [ 14.950323] 0x09: 0x44 D >>> [ 14.950330] 0x0a: 0x56 V >>> [ 14.950337] 0x0b: 0x42 B >>> [ 14.950344] 0x0c: 0x5f _ >>> [ 14.950352] 0x0d: 0x43 C >>> [ 14.950359] 0x0e: 0x49 I >>> [ 14.950366] 0x0f: 0x5f _ >>> [ 14.950373] 0x10: 0x56 V >>> [ 14.950380] 0x11: 0x31 1 >>> [ 14.950387] 0x12: 0x2e . >>> [ 14.950394] 0x13: 0x30 0 >>> [ 14.950401] 0x14: 0x30 0 >>> [ 14.950415] TUPLE type:0x1b length:42 >>> [ 14.950422] 0x00: 0xcf . >>> [ 14.950429] 0x01: 0x04 . >>> [ 14.950436] 0x02: 0x09 . >>> [ 14.950443] 0x03: 0x7f . >>> [ 14.950450] 0x04: 0x55 U >>> [ 14.950458] 0x05: 0xcd . >>> [ 14.950465] 0x06: 0x19 . >>> [ 14.950472] 0x07: 0xd5 . >>> [ 14.950479] 0x08: 0x19 . >>> [ 14.950486] 0x09: 0x3d = >>> [ 14.950493] 0x0a: 0x9e . >>> [ 14.950500] 0x0b: 0x25 % >>> [ 14.950507] 0x0c: 0x26 & >>> [ 14.950514] 0x0d: 0x54 T >>> [ 14.950521] 0x0e: 0x22 " >>> [ 14.950528] 0x0f: 0xc0 . >>> [ 14.950535] 0x10: 0x09 . >>> [ 14.950542] 0x11: 0x44 D >>> [ 14.950549] 0x12: 0x56 V >>> [ 14.950557] 0x13: 0x42 B >>> [ 14.950564] 0x14: 0x5f _ >>> [ 14.950571] 0x15: 0x48 H >>> [ 14.950578] 0x16: 0x4f O >>> [ 14.950585] 0x17: 0x53 S >>> [ 14.950592] 0x18: 0x54 T >>> [ 14.950599] 0x19: 0x00 . >>> [ 14.950606] 0x1a: 0xc1 . >>> [ 14.950613] 0x1b: 0x0e . >>> [ 14.950620] 0x1c: 0x44 D >>> [ 14.950627] 0x1d: 0x56 V >>> [ 14.950634] 0x1e: 0x42 B >>> [ 14.950642] 0x1f: 0x5f _ >>> [ 14.950649] 0x20: 0x43 C >>> [ 14.950656] 0x21: 0x49 I >>> [ 14.950663] 0x22: 0x5f _ >>> [ 14.950670] 0x23: 0x4d M >>> [ 14.950677] 0x24: 0x4f O >>> [ 14.950684] 0x25: 0x44 D >>> [ 14.950691] 0x26: 0x55 U >>> [ 14.950698] 0x27: 0x4c L >>> [ 14.950705] 0x28: 0x45 E >>> [ 14.950712] 0x29: 0x00 . >>> [ 14.950727] TUPLE type:0x14 length:0 >>> [ 14.950734] END OF CHAIN TUPLE type:0xff >>> [ 14.950735] Valid DVB CAM detected MANID:ca02 DEVID:6012 >>> CONFIGBASE:0x200 >>> CONFIGOPTION:0xf >>> [ 14.950736] dvb_ca_en50221_set_configoption >>> [ 14.950750] Set configoption 0xf, read configoption 0xf >>> [ 14.950757] DVB CAM validated successfully >>> <snip> >>> [ 15.050023] dvb_ca_en50221_link_init >>> [ 15.050030] dvb_ca_en50221_wait_if_status >>> [ 15.050037] dvb_ca_en50221_wait_if_status succeeded timeout:0 >>> [ 15.050038] dvb_ca_en50221_read_data >>> [ 15.050084] dvb_ca adapter 1: DVB CAM link initialisation failed :( >>> >>> So if I understand correctly the CAM is ok but the en50221 module is >>> times >>> out when trying to read the card, is this correct? >>> >>> Any pointers/suggestions would be most welcomed. >>> Thomas >>> >>> >>> -- >>> To unsubscribe from this list: send the line "unsubscribe linux-media" in >>> the body of a message to majordomo@xxxxxxxxxxxxxxx >>> More majordomo info at http://vger.kernel.org/majordomo-info.html >>> >> >> Hi Thomas, >> This looks very similar to my problem. >> See here: >> http://www.mail-archive.com/linux-media@xxxxxxxxxxxxxxx/msg05743.html >> >> Tomer > > Hi Tomer, > > Did you find any solution to this issue? I'm still struggling to find a way > to provide better debug in an attempt for someone to find a solution. > > Thomas > Hi, I indeed have found a way to solve this problem. It seems that the link_init procedure is not fully compliant to the standard, and some of the SCM/Viaccess modules are quite rigid, and demand better adherence. You need to read Annex A.2.2 of EN-50221, and add the appropriate changes to the link initialisation code. I will commit a patch with my changes, but it might take a while, since I'm using an older kernel (2.6.10), so I have quite a bit of integration work to make before I'll be able to add this, and other changes. Tomer -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
