phecda wrote:
>
> Dear sir:
> I want to write a program in Kernel2.2.4, to call pci bios system like
>pcibios_present(),pcibios_find_device(....),but I can not find bios32.h,and compiler
>can't find above function.
>
> ex:
> #include <linux/config.h>
> #include <linux/fs.h>
> #include <linux/pci.h>
> #include <linux/bios32.h> ---->can't find it
>
> main()
> {
> #ifdef CONFIG_PCI
> printf("PCI CONFIG OK\n");
> retv = pcibios_present();
> ......
> #else
> printf("PCI CONFIG not OK\n");
> #endif
> }
>
You can't do that (calling kernel function in user space). Consider the
PCI user level library comes with pci utils.
Ollie
