driver for 440GP

Khai Trinh kqtrinh at
Thu Jul 25 08:06:10 EST 2002

Hi folks,

I am trying to write a driver for the 440GP peripheral
device with physical memory map of 0x1xxxxxxxx (total
of 36 bits) on the PLB address space.

When I get to do:

request_mem_region() and then

Don't I need a 64 bit request_mem_region() call? Is
there such a kernel call before I call ioremap64()?


** Sent via the linuxppc-embedded mail list. See

More information about the Linuxppc-embedded mailing list