On Wed, Apr 9, 2025 at 2:50 PM Sumit Garg wrote:
>
> On Tue, Apr 08, 2025 at 03:28:45PM +0200, Jens Wiklander wrote:
> > On Tue, Apr 8, 2025 at 11:14 AM Sumit Garg wrote:
> > >
> > > On Tue, Apr 01, 2025 at 10:33:04AM +0200, Jens Wiklander wrote:
> > > > On Tue, Apr 1, 2025 at 9:58 AM Sumit Garg
On Tue, Apr 08, 2025 at 03:28:45PM +0200, Jens Wiklander wrote:
> On Tue, Apr 8, 2025 at 11:14 AM Sumit Garg wrote:
> >
> > On Tue, Apr 01, 2025 at 10:33:04AM +0200, Jens Wiklander wrote:
> > > On Tue, Apr 1, 2025 at 9:58 AM Sumit Garg wrote:
> > > >
> > > > On Tue, Mar 25, 2025 at 11:55:46AM +01
On Tue, Apr 8, 2025 at 11:14 AM Sumit Garg wrote:
>
> On Tue, Apr 01, 2025 at 10:33:04AM +0200, Jens Wiklander wrote:
> > On Tue, Apr 1, 2025 at 9:58 AM Sumit Garg wrote:
> > >
> > > On Tue, Mar 25, 2025 at 11:55:46AM +0100, Jens Wiklander wrote:
> > > > Hi Sumit,
> > > >
> > >
> > >
> > >
> > >
On Tue, Apr 01, 2025 at 10:33:04AM +0200, Jens Wiklander wrote:
> On Tue, Apr 1, 2025 at 9:58 AM Sumit Garg wrote:
> >
> > On Tue, Mar 25, 2025 at 11:55:46AM +0100, Jens Wiklander wrote:
> > > Hi Sumit,
> > >
> >
> >
> >
> > >
> > > >
> > > > > +
> > > > > +#include "tee_private.h"
> > > > > +
>
Hi Sumit,
On Tue, Mar 25, 2025 at 7:33 AM Sumit Garg wrote:
>
> Hi Jens,
>
> On Wed, Mar 05, 2025 at 02:04:11PM +0100, Jens Wiklander wrote:
> > Implement DMA heap for restricted DMA-buf allocation in the TEE
> > subsystem.
> >
> > Restricted memory refers to memory buffers behind a hardware enfo
On Tue, Mar 25, 2025 at 11:55:46AM +0100, Jens Wiklander wrote:
> Hi Sumit,
>
>
> >
> > > +
> > > +#include "tee_private.h"
> > > +
> > > +struct tee_dma_heap {
> > > + struct dma_heap *heap;
> > > + enum tee_dma_heap_id id;
> > > + struct tee_rstmem_pool *pool;
> > > + struct
On Tue, Apr 1, 2025 at 9:58 AM Sumit Garg wrote:
>
> On Tue, Mar 25, 2025 at 11:55:46AM +0100, Jens Wiklander wrote:
> > Hi Sumit,
> >
>
>
>
> >
> > >
> > > > +
> > > > +#include "tee_private.h"
> > > > +
> > > > +struct tee_dma_heap {
> > > > + struct dma_heap *heap;
> > > > + enum tee_d
Hi Jens,
On Wed, Mar 05, 2025 at 02:04:11PM +0100, Jens Wiklander wrote:
> Implement DMA heap for restricted DMA-buf allocation in the TEE
> subsystem.
>
> Restricted memory refers to memory buffers behind a hardware enforced
> firewall. It is not accessible to the kernel during normal circumstan
Implement DMA heap for restricted DMA-buf allocation in the TEE
subsystem.
Restricted memory refers to memory buffers behind a hardware enforced
firewall. It is not accessible to the kernel during normal circumstances
but rather only accessible to certain hardware IPs or CPUs executing in
higher o
