Hi Robin,
On Mon, Jan 27, 2020 at 07:01:02PM +, Robin Murphy wrote:
> > > > +static void sun50i_iommu_domain_free(struct iommu_domain *domain)
> > > > +{
> > > > + struct sun50i_iommu_domain *sun50i_domain =
> > > > to_sun50i_domain(domain);
> > > > + struct sun50i_iommu *iommu =
On 27/01/2020 2:22 pm, Maxime Ripard wrote:
Hi Robin,
Thanks for the extensive review :)
On Thu, Jan 23, 2020 at 06:47:14PM +, Robin Murphy wrote:
This looks like a pretty decent first cut of a driver, thanks! Plenty of
comments, but overall it looks to be in mostly the right shape to begi
Hi Robin,
Thanks for the extensive review :)
On Thu, Jan 23, 2020 at 06:47:14PM +, Robin Murphy wrote:
> This looks like a pretty decent first cut of a driver, thanks! Plenty of
> comments, but overall it looks to be in mostly the right shape to begin
> with.
>
> On 22/01/2020 12:44 pm, Maxim
Hi Maxime,
This looks like a pretty decent first cut of a driver, thanks! Plenty of
comments, but overall it looks to be in mostly the right shape to begin
with.
On 22/01/2020 12:44 pm, Maxime Ripard wrote:
The Allwinner H6 has introduced an IOMMU for a few DMA controllers, mostly
video rela
The Allwinner H6 has introduced an IOMMU for a few DMA controllers, mostly
video related: the display engine, the video decoders / encoders, the
camera capture controller, etc.
The design is pretty simple compared to other IOMMUs found in SoCs: there's
a single instance, controlling all the master
