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Old 01-16-2007, 06:19 AM   #1
greenday_ra
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Question I/O access in linux


Hi

i need to access ISA I/O in Linux
i do it in windows by Inport() and OutPort()
is there any function like this in Linux.
where can i start to learn.

Thanks
Reza
 
Old 01-17-2007, 05:27 PM   #2
Matir
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Have you looked at inb and outb (and related mechanisms for other data sizes, such as inl and outl)?
 
Old 01-17-2007, 11:06 PM   #3
greenday_ra
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Quote:
Originally Posted by Matir
Have you looked at inb and outb (and related mechanisms for other data sizes, such as inl and outl)?
sorry, about my simple question.
i am new to linux.
where can i find these functions?
in gcc or ... ?
is there any role for using them?
we have some restriction for using such functions in Windows 2000.
thanks
 
Old 01-17-2007, 11:10 PM   #4
Matir
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"role for using them"? I'm not sure I understand. I high recommend the man page for inb and outb. http://www.die.net/doc/linux/man/man2/inb.2.html
 
Old 01-17-2007, 11:33 PM   #5
greenday_ra
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Thank you so much.
i found all things that i need here. basic I/O access

thank you again.

Last edited by greenday_ra; 01-17-2007 at 11:35 PM.
 
  


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