Messages in this thread | | | Subject | Re: remap_page_range64() for PPC | From | Benjamin Herrenschmidt <> | Date | Sat, 16 Oct 2004 15:07:45 +1000 |
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On Sat, 2004-10-16 at 13:46, Glenn Burkhardt wrote: > I'm writing an application to run on a PowerPC with a 2.4 embedded > Linux kernel, and I want to make device registers for our custom > hardware accessable from user space with mmap(). The physical address > of the device is above the 4gb boundary (we attach to the 440's > external peripheral bus), so a standard 'remap_page_range()' call > won't work. > >.../...
I suggest you post this to the linuxppc-embedded or linuxppc-dev lists (see https://ozlabs.org/mailman/listinfo/linuxppc-embedded)
Ben.
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