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sys/io.h

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sys/io.h

‎08-26-2008 11:23 PM
3,334 次查看
mwb
Contributor I
I use CodeSourcery and Linux BSP and works on M5445EVB


I can't find sys/io.h anywhere from these two. How should I get it?
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‎08-26-2008 11:38 PM
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kmahan
Contributor I
What are you trying to do?

The functions included in io.h (inX/insX/outX/outsX) aren't really applicable to the Coldfire/M68k platform.

--Kurt
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‎08-26-2008 11:46 PM
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mwb
Contributor I
Good question.
I am porting a code package which wasn't my code and I don't know why it was included.
It turn out I can build it without the include line.
Thanks
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‎08-28-2008 10:32 PM
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mwb
Contributor I
How do you do inl and outl?
I have another module that those to do PcicfgRd and PcicfgWr. I believe they are in sys/io.h

What should I do on freescale board?


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‎08-28-2008 10:36 PM
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kmahan
Contributor I
What are you trying to do?
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‎08-28-2008 10:38 PM
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mwb
Contributor I
read PCI config space
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