On Wed, 2022-06-22 at 09:28 +0800, Yong Wu wrote:
> On Thu, 2022-06-16 at 20:07 +0800, yf.w...@mediatek.com wrote:
> > From: Yunfei Wang
> >
> > Single memory zone feature will remove ZONE_DMA32 and ZONE_DMA and
> > cause pgtable PA size larger than 32bit.
> >
> > Since Mediatek IOMMU hardware s
On Thu, 2022-06-16 at 20:07 +0800, yf.w...@mediatek.com wrote:
> From: Yunfei Wang
>
> Single memory zone feature will remove ZONE_DMA32 and ZONE_DMA and
> cause pgtable PA size larger than 32bit.
>
> Since Mediatek IOMMU hardware support at most 35bit PA in pgtable,
> so add a quirk to allow th
From: Yunfei Wang
Single memory zone feature will remove ZONE_DMA32 and ZONE_DMA and
cause pgtable PA size larger than 32bit.
Since Mediatek IOMMU hardware support at most 35bit PA in pgtable,
so add a quirk to allow the PA of pgtables support up to bit35.
Signed-off-by: Ning Li
Signed-off-by: