Hi Yi,
On 1/2/20 10:31 AM, Liu, Yi L wrote:
From: Lu Baolu [mailto:baolu...@linux.intel.com]
Sent: Thursday, January 2, 2020 7:38 AM
To: Joerg Roedel ; David Woodhouse ;
Alex Williamson
Subject: Re: [PATCH v5 0/9] Use 1st-level for IOVA translation
On 12/24/19 3:44 PM, Lu Baolu wrote:
Intel
> From: Lu Baolu [mailto:baolu...@linux.intel.com]
> Sent: Thursday, January 2, 2020 7:38 AM
> To: Joerg Roedel ; David Woodhouse ;
> Alex Williamson
> Subject: Re: [PATCH v5 0/9] Use 1st-level for IOVA translation
>
> On 12/24/19 3:44 PM, Lu Baolu wrote:
> > Intel VT-
On 12/24/19 3:44 PM, Lu Baolu wrote:
Intel VT-d in scalable mode supports two types of page tables
for DMA translation: the first level page table and the second
level page table. The first level page table uses the same
format as the CPU page table, while the second level page table
keeps
Intel VT-d in scalable mode supports two types of page tables
for DMA translation: the first level page table and the second
level page table. The first level page table uses the same
format as the CPU page table, while the second level page table
keeps compatible with previous formats. The
