Re: How to mmap multiple pages?

On Mon, 8 Oct 2007, Oliver Zander wrote:
> I wrote a framebuffer driver for an Atmel AVR32 microcontroller with a
> simple monochrome LCD wired to GPIO. The fb uses system RAM.
> My problem is that I need 8 PAGES of mem (256*64*16 bpp) and cannot find
> code which is able to mmap more than 1 PAGE.

You can use remap_pfn_range() (cfr. ps3fb_mmap() in
drivers/video/ps3fb.c).

Gr{oetje,eeting}s,

						Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- [email protected]

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
							    -- Linus Torvalds

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