mea wrote: > Hi, > Sorry to bump into the thread like this, but I have 3+ year old R40 and > I never managed to make it work with my firewire sound card under linux, > I think mainly because of> cat /proc/interrupts > 0: 6674809 XT-PIC timer > 1: 24 XT-PIC i8042 > 2: 0 XT-PIC cascade > 6: 3 XT-PIC floppy > 8: 1 XT-PIC rtc > 9: 48 XT-PIC acpi > 11: 1744806 XT-PIC uhci_hcd:usb1, uhci_hcd:usb2, > uhci_hcd:usb3, ehci_hcd:usb4, yenta, ohci1394, Intel 82801DB-ICH4, eth0, > radeon@pci:0000:01:00.0 > 12: 35 XT-PIC i8042 > 14: 27840 XT-PIC ide0 > 15: 20 XT-PIC ide1 > NMI: 0 > ERR: 0 > > As you can see, 11 is loaded. My question: In BIOS I see letters(A,B, > etc) all assigned to 11. Is it safe to try to change them? yes, in the worst case you just need to reboot and re-set them.. (hihi; if you dual boot: windows might find some new devices after flipping those around; prepare to jockey (not mount) the driver CD/DVD) ABCD usually correspond do the PCI irq wires . aehm striplines or signals. ;) - some bios allow to choose "[voltage]level" or "edge" IRQ detection. - not sure if and how that affects rt-linux. i use edge detection. assiging each letter to a different IRQ number and checking the output of /proc/interrupts seems like a good idea. try IRQ 3,5,9,11 for example. you might still be unlucky: the firewire device might share the "wire" with some other [inconvenient] device(s). robin _______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx http://lists.linuxaudio.org/mailman/listinfo.cgi/linux-audio-user
