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Date: Tue, 16 Jun 2009 13:25:58 +1000
From: Benjamin Herrenschmidt <benh@...nel.crashing.org>
To: "Steven A. Falco" <sfalco@...ris.com>
Cc: linux-kernel@...r.kernel.org, hjk@...utronix.de,
"Herrera-Bendezu, Luis" <lherrera@...ris.com>,
"linuxppc-dev@...abs.org" <linuxppc-dev@...abs.org>
Subject: Re: UIO: uio_mem does not handle devices above 4 GB address
On Thu, 2009-04-02 at 09:20 -0400, Steven A. Falco wrote:
> struct uio_mem {
> phys_addr_t addr;
> phys_addr_t size;
> int memtype;
> void __iomem *internal_addr;
> struct uio_map *map;
> };
>
> A few other changes would be needed. We'd have to use something
> other than
Use a struct resource instead.
> return sprintf(buf, "0x%lx\n", mem->addr);
>
The struct resource has a printk format string.
Cheers,
Ben.
> _______________________________________________
> Linuxppc-dev mailing list
> Linuxppc-dev@...abs.org
> https://ozlabs.org/mailman/listinfo/linuxppc-dev
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