>How are memory-mapped devices handled on the ARM platform? (ioremap
>and iounmap are used on other platforms to map a device's physical
>address range into the kernel's virtual address space)
>
>On ARM, support for these calls doesn't look complete, and they are
>not being exported for use in loadable modules.
The ioremap and iounmap calls are indeed the right way to do this. For
devices outside the normal "I/O" range (PCI space on an EBSA-285) you can use
__ioremap directly.
I can send you a patch that fixes the problem with them being exported to
modules if you want.
p.
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