Hii all, I have 3 pci tuner cards. but my system has only one pci slot. so i put pci riser card with 2 pci slots on pcie slot and successfully inserted all the three tuner cards. all the cards are detected in the os (ubuntu 9.10) but the two cards in the pci riser card is not working. its showing some irq error. i am putting the details below * * *Kernel error message*
Mar 26 12:39:46 grin2139 kernel: [ 125.255035] saa7133[2]: registered device video2 [v4l2] Mar 26 12:39:46 grin2139 kernel: [ 125.255070] saa7133[2]: registered device vbi2 Mar 26 12:39:46 grin2139 kernel: [ 125.255101] saa7133[2]: registered device radio2 Mar 26 12:39:46 grin2139 kernel: [ 125.273631] saa7134 ALSA driver for DMA sound loaded Mar 26 12:39:46 grin2139 kernel: [ 125.273643] IRQ 16/saa7133[0]: IRQF_DISABLED is not guaranteed on shared IRQs Mar 26 12:39:46 grin2139 kernel: [ 125.273670] saa7133[0]/alsa: saa7133[0] at 0xdd100000 irq 16 registered as card -2 Mar 26 12:39:46 grin2139 kernel: [ 125.274014] IRQ 17/saa7133[1]: IRQF_DISABLED is not guaranteed on shared IRQs Mar 26 12:39:46 grin2139 kernel: [ 125.274037] saa7133[1]/alsa: saa7133[1] at 0xdd200000 irq 17 registered as card -1 Mar 26 12:39:46 grin2139 kernel: [ 125.274377] IRQ 19/saa7133[2]: IRQF_DISABLED is not guaranteed on shared IRQs Mar 26 12:39:46 grin2139 kernel: [ 125.274399] saa7133[2]/alsa: saa7133[2] at 0xde000000 irq 19 registered as card -1 *lspci -vv output for the 3 cards and pci riser card* 06:00.0 Multimedia controller: Philips Semiconductors SAA7131/SAA7133/SAA7135 Video Broadcast Decoder (rev d1) Subsystem: Avermedia Technologies Inc Device 4155 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 32 Interrupt: pin A routed to IRQ 16 Region 0: Memory at dd100000 (32-bit, non-prefetchable) [size=2K] Capabilities: <access denied> Kernel driver in use: saa7134 Kernel modules: saa7134 10:00.0 Multimedia controller: Philips Semiconductors SAA7131/SAA7133/SAA7135 Video Broadcast Decoder (rev d1) Subsystem: Avermedia Technologies Inc Device 4155 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 32 Interrupt: pin A routed to IRQ 17 Region 0: Memory at dd200000 (32-bit, non-prefetchable) [size=2K] Capabilities: <access denied> Kernel driver in use: saa7134 Kernel modules: saa7134 13:05.0 Multimedia controller: Philips Semiconductors SAA7131/SAA7133/SAA7135 Video Broadcast Decoder (rev d1) Subsystem: Avermedia Technologies Inc Device 4155 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 32 Interrupt: pin A routed to IRQ 19 Region 0: Memory at de000000 (32-bit, non-prefetchable) [size=2K] Capabilities: <access denied> Kernel driver in use: saa7134 Kernel modules: saa7134 0f:00.0 PCI bridge: PLX Technology, Inc. PEX8112 x1 Lane PCI Express-to-PCI Bridge (rev aa) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr+ Stepping- SERR+ FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 32 bytes Bus: primary=0f, secondary=10, subordinate=10, sec-latency=36 Memory behind bridge: dd200000-dd2fffff Secondary status: 66MHz+ FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ <SERR- <PERR- BridgeCtl: Parity+ SERR+ NoISA+ VGA- MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: <access denied> Kernel modules: shpchp * I am not aware about IRQ errors. whether it can be rectified or not?? if anybody knows about this error please replay & help me to proceed further* Thanks & Regards Sreehari P R 09033141578(M) -- "Freedom is the only law". "Freedom Unplugged" http://www.ilug-tvm.org You received this message because you are subscribed to the Google Groups "ilug-tvm" group. To control your subscription visit http://groups.google.co.in/group/ilug-tvm/subscribe To post to this group, send email to ilug-tvm@googlegroups.com To unsubscribe from this group, send email to ilug-tvm-unsubscr...@googlegroups.com For details visit the google group page: http://groups.google.com/group/ilug-tvm?hl=en