io question

Ryan Esty (ryan@h130136.dorm.clarkson.edu)
Wed, 24 Mar 1999 01:37:20 -0500 (EST)


This is just a simple question I just don't have enough experience with
low level device drivers to get this done.

I have done work with msdos interrupt handlers but know I am switching
over to linux. The program will compile fine but then when I insert it into
the kernel it says it can't find ioperm or outb or anything dealing with
io. It does find the interrupt stuff though like probe_irq_on and
probe_irq_off. I just use a normal gcc -c fname.c to compile and insmod
fname.o to insert the module. I am trying to do one of the snipets of
code from the linux device drivers book by oreilly.

Any help is appreciated sorry I had to ask such a simple question but I
have no where else to turn to.

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