On Fri, Mar 4, 2022 at 3:11 AM Liuxiangdong wrote:
>
>
>
> On 2022/3/4 2:51, Eugenio Pérez wrote:
> > This iova tree function allows it to look for a hole in allocated
> > regions and return a totally new translation for a given translated
> > address.
> >
> > It's usage is mainly to allow devices
On 2022/3/4 2:51, Eugenio Pérez wrote:
This iova tree function allows it to look for a hole in allocated
regions and return a totally new translation for a given translated
address.
It's usage is mainly to allow devices to access qemu address space,
remapping guest's one into a new iova space
This iova tree function allows it to look for a hole in allocated
regions and return a totally new translation for a given translated
address.
It's usage is mainly to allow devices to access qemu address space,
remapping guest's one into a new iova space where qemu can add chunks of
addresses.
Si
