Hi Laurent,
On Wed, Feb 20, 2019 at 4:31 PM Laurent Pinchart
wrote:
> On Wed, Feb 20, 2019 at 04:05:27PM +0100, Geert Uytterhoeven wrote:
> > On R-Car Gen3, the faulting virtual address is a 40-bit address, and
> > comprised of two registers. Read the upper address part, and combine
> > both
Hi Geert,
Thank you for the patch.
On Wed, Feb 20, 2019 at 04:05:27PM +0100, Geert Uytterhoeven wrote:
> On R-Car Gen3, the faulting virtual address is a 40-bit address, and
> comprised of two registers. Read the upper address part, and combine
> both parts, when running on a 64-bit system.
>
On R-Car Gen3, the faulting virtual address is a 40-bit address, and
comprised of two registers. Read the upper address part, and combine
both parts, when running on a 64-bit system.
Signed-off-by: Geert Uytterhoeven
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Apart from this, the driver doesn't support 40-bit IOVA addresses yet.
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