lkml.org 
[lkml]   [2022]   [Jul]   [4]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH v12 2/2] iommu/mediatek: Allow page table PA up to 35bit
From
Date
On Thu, 2022-06-30 at 17:29 +0800, yf.wang@mediatek.com wrote:
> From: Yunfei Wang <yf.wang@mediatek.com>
>
> Single memory zone feature will remove ZONE_DMA32 and ZONE_DMA. So
> add
> the quirk IO_PGTABLE_QUIRK_ARM_MTK_TTBR_EXT to let level 1 and level
> 2
> pgtable support at most 35bit PA.
>
> Signed-off-by: Ning Li <ning.li@mediatek.com>
> Signed-off-by: Yunfei Wang <yf.wang@mediatek.com>

Reviewed-by: Yong Wu <yong.wu@mediatek.com>

\
 
 \ /
  Last update: 2022-07-05 03:39    [W:0.108 / U:0.136 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site