Hi Gustavo
I tried your suggestions.
The first line didn't work because I seem to not have a build directory
there.
And the second one did exactly the same as mine did.
On 9/11/2014 3:49 PM, Gustavo Bittencourt wrote:
Maybe you should replace the KERNEL_DIR definition in MAKEFILE. My
suggestions:
KERNEL_DIR:=/usr/src/linux-headers-$(shell uname -r)/build
or
KERNEL_DIR:=/lib/modules/$(shell uname -r)/build
On Thu, Sep 11, 2014 at 8:12 AM, testlaster <[email protected]
<mailto:[email protected]>> wrote:
Hey Guys
All im trying to do here is learn about make files and how to link
linux header files stored in
/usr/src/linux-headers-3.13.0-35-generic to my program that im
writing.
So far ive been getting the simplest of Kernel Modules to compile
and load in Linux but nothing useful . The moment I delve deeper I
seem to get missing header file errors when using "make".
All I want to do is write from Kernel space into user space and
visa verse. I will be dumping allocated PCI memory blocks into files.
I will also have to edit registers of the PCI to be able to make
triggers go off by setting bits high etc.
But this is just an introduction to it all and im already having
trouble compiling.
Now im not 100% sure if its missing header files but the errors is
quite large.
This is my Pastebin of the C MODULE Code :
pastebin.com/lWPBR8DJ <http://pastebin.com/lWPBR8DJ>
And here it the PASTEBIN of my MAKEFILE and its errors:
pastebin.com/ffT1F26N <http://pastebin.com/ffT1F26N>
ALSO...Does anybody know of a good tutorial on how to write a PCI
driver in Kernel space using kernel modules...also how to send
data from and to the module from UserSpace?
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