On 19 Jul 2003, rahul patil wrote: > hi, > I want build an application that requires the exact memory address > (for LCD display). I use ioremap to achieve that. However, when i > try to compile the file, i get the following error. > > implicit declaration of ioremap > and hence > unreferenced ioremap > > I assume that this is becuase I can use ioremap only in kernel > mode. I have tried using ioperm and iopl, but these work only on > intel architecure and my platform does not support this. Nor do i > have the device file /dev/port for my platform. And just what _is_ your platform? > > Is there are any way, I can access and set the memory directly in > the user(application) mode ? I do want to avoid building a driver > and recompiling with the kernel. > > The source code is as simple as > #include<asm/io.h> > void main() > { > ioremap(0x10000,100); > } > -- Please, reply only to the list. Join the "Linux Support by Small Businesses" list at http://mail.computerdatasafe.com.au/mailman/listinfo/lssb _______________________________________________ Redhat-devel-list mailing list Redhat-devel-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/redhat-devel-list