Hi Mark,
On Sun, 26 Sept 2021 at 14:53, Mark Kettenis wrote:
>
> > From: Simon Glass
> > Date: Mon, 20 Sep 2021 19:11:25 -0600
>
> Hi Simon,
>
> > [..]
> >
> > > > > +static int apple_dart_bind(struct udevice *dev)
> > > > > +{
> > > > > + void *base;
> > > > > + int sid, i;
> > > >
> From: Simon Glass
> Date: Mon, 20 Sep 2021 19:11:25 -0600
Hi Simon,
> [..]
>
> > > > +static int apple_dart_bind(struct udevice *dev)
> > > > +{
> > > > + void *base;
> > > > + int sid, i;
> > > > +
> > > > + base = dev_read_addr_ptr(dev);
> > > > + if (!base)
> > > >
On Mon, 20 Sept 2021 at 19:11, Simon Glass wrote:
>
> Hi Mark,
>
> On Mon, 20 Sept 2021 at 02:33, Mark Kettenis wrote:
> >
> > > From: Simon Glass
> > > Date: Sun, 19 Sep 2021 21:16:00 -0600
> > >
> > > Hi Mark,
> > >
> > > On Sat, 18 Sept 2021 at 07:55, Mark Kettenis wrote:
> > > >
> > > >
Hi Mark,
On Mon, 20 Sept 2021 at 02:33, Mark Kettenis wrote:
>
> > From: Simon Glass
> > Date: Sun, 19 Sep 2021 21:16:00 -0600
> >
> > Hi Mark,
> >
> > On Sat, 18 Sept 2021 at 07:55, Mark Kettenis wrote:
> > >
> > > The DART is an IOMMU that is used on Apple's M1 SoC. This driver
> > >
> From: Simon Glass
> Date: Sun, 19 Sep 2021 21:16:00 -0600
>
> Hi Mark,
>
> On Sat, 18 Sept 2021 at 07:55, Mark Kettenis wrote:
> >
> > The DART is an IOMMU that is used on Apple's M1 SoC. This driver
> > supports the DART in bypass mode as well as in a mode where it
> > creates a 1:1
Hi Mark,
On Sat, 18 Sept 2021 at 07:55, Mark Kettenis wrote:
>
> The DART is an IOMMU that is used on Apple's M1 SoC. This driver
> supports the DART in bypass mode as well as in a mode where it
> creates a 1:1 mapping of a subset of RAM as not all DARTs support
> bypass mode. The USB3 ports
The DART is an IOMMU that is used on Apple's M1 SoC. This driver
supports the DART in bypass mode as well as in a mode where it
creates a 1:1 mapping of a subset of RAM as not all DARTs support
bypass mode. The USB3 ports integrated on the SoC use a DART
that supports bypass mode. The 1:1
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