Dear list, I am testing Xenomai 2.6.0-rc4 on a 2.6.38.8 linux kernel. I have two cards, one NI 6713 for AO and one NI 6143 for AI. I use the analogy_ni_pcimio for both, and it loads well. I can run the config program succesfully too.
If I remove the devices using 'analogy_config -r ...', then unload the modules with: rmmod analogy_ni_pcimio analogy_ni_mio analogy_ni_tio analogy_8255 analogy_ni_mite xeno_analogy then load them again and try to reconfigure, I get the following error on dmesg (I include the boot messages and the execution of a "cmd_read"): [ 55.735198] Analogy: analogy_ni_pcimio: pcimio_attach: found pci-6713 board [ 55.735246] Analogy: analogy_ni_pcimio: pcimio_attach: found irq 21 [ 60.143227] Analogy: analogy_ni_pcimio: pcimio_attach: found pci-6143 board [ 60.143274] Analogy: analogy_ni_pcimio: pcimio_attach: found irq 20 [ 79.772511] Analogy: a4l_ioctl_cancel: no acquisition to cancel on this context [ 79.772517] Analogy: analogy_ni_pcimio: ni_ai_cmd: start [ 79.772525] Analogy: analogy_ni_pcimio: ni_ai_cmd: Interrupt_A_Enable_Register = 0x0021 [ 79.772531] Analogy: analogy_ni_pcimio: ni_ai_cmd: exit [ 80.572613] Analogy: analogy_ni_pcimio: ni_mio_common: interrupt: a_status=90f0 ai_mite_status=00200000 [ 80.572616] Analogy: analogy_ni_pcimio: ni_mio_common: SC_TC interrupt [ 236.290044] Analogy: MITE: Available NI device IDs: 0x1870 0x70c0 [ 246.113821] Analogy: analogy_ni_pcimio: pcimio_attach: found pci-6143 board [ 246.113872] Analogy: analogy_ni_pcimio: pcimio_attach: found irq 20 [ 246.113876] Analogy: analogy_ni_pcimio: pcimio_attach: irq not available [ 246.113879] Analogy: a4l_request_irq: IRQ registration failed [ 251.563782] Analogy: analogy_ni_pcimio: pcimio_attach: found pci-6713 board [ 251.563824] Analogy: analogy_ni_pcimio: pcimio_attach: found irq 21 [ 251.563828] Analogy: analogy_ni_pcimio: pcimio_attach: irq not available [ 251.563830] Analogy: a4l_request_irq: IRQ registration failed BTW, the analogy_config program does not report those errors. This is bothering because I'm fiddling with the drivers and everytime I change something I have to reboot. Anyone experiencing the same problem? Thanks for your help, Fernando
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