There are those who would have you believe that Krzys Majewski wrote: > Krzys Majewski <[EMAIL PROTECTED]> writes: > > > Hm, I compiled parallel port support as a module. I already had > > > > options parport_pc io=0x3bc irq=7 > > > > in my /etc/modutils/options, so I appended "dma=3" to give > > > > options parport_pc io=0x3bc irq=7 dma=3 > > > > Now I can modprobe parport_pc, but when I try to modprobe imm I get: > > > > 17:52:05<~>$ sudo modprobe imm > > /lib/modules/2.2.17/scsi/imm.o: init_module: Device or resource busy > > Hint: insmod errors can be caused by incorrect module parameters, including > > invalid IO or IRQ parameters > > /lib/modules/2.2.17/scsi/imm.o: insmod /lib/modules/2.2.17/scsi/imm.o failed > > /lib/modules/2.2.17/scsi/imm.o: insmod imm failed > > 17:52:09<~>$ > > > > I don't see any imm options in my /etc/modutils. How do I find out > > what parameters the imm module takes? Does it need any parameters? > > What's going on? -chris > > > > OK, looks like I got things to work by taking out the io=0x3bc > parameter in the parport_pc options. But, I'm doing a backup now and > it's still doing weird things to my machine. For example, I'm playing > a streaming mp3 and it's very choppy. I've tried both the > "ECP" and "ECP+EPP" options in the BIOS. >
Your earlier post (where you included the output from /proc/parport/0/hardware) indicated that the port was using 0x378 for the io port, so that might be why removing that parameter fixed the problem with the module not loading. The values have to agree with what your hardware is expecting, so you might have to set the parallel port's DMA to be 3 in your CMOS settings. Have you tried using the ppa module instead of imm? I'm not sure what the difference is, except that ppa is for "older" zip drives, and imm for the "newer" ones. You might get better results. I found this in the README.ppa from the kernel source, maybe it'll help: -------- Terse where to get ZIP Drive help info -------- General Iomega ZIP drive page for Linux: http://www.torque.net/~campbell/ Driver achive for old drivers: http://www.torque.net/~campbell/ppa/ Linux Parport page (parallel port) http://www.torque.net/parport/ Email list for Linux Parport [EMAIL PROTECTED] Email for problems with ZIP or ZIP Plus drivers [EMAIL PROTECTED]
