On Wed 15 Jul 17:55 PDT 2015, Stephen Boyd wrote:
> On 07/15/2015 05:35 PM, Bjorn Andersson wrote:
> >On Wed 15 Jul 16:43 PDT 2015, Stephen Boyd wrote:
> >
> >>On 07/15, Bjorn Andersson wrote:
[..]
> >>Also, dma_alloc_coherent() doesn't do enough to prevent XPU
> >>violations because memory return
On 07/15/2015 05:35 PM, Bjorn Andersson wrote:
On Wed 15 Jul 16:43 PDT 2015, Stephen Boyd wrote:
On 07/15, Bjorn Andersson wrote:
This adds the Peripheral Authentication Service (PAS) interface to the
Qualcomm SCM interface. The API is used to authenticate and boot a range
of external processo
On Wed 15 Jul 14:33 PDT 2015, Andy Gross wrote:
> On Wed, Jul 15, 2015 at 11:58:06AM -0700, Bjorn Andersson wrote:
>
>
>
> > +int __qcom_scm_pas_init_image(u32 peripheral, const void *metadata, size_t
> > size)
> > +{
> > + dma_addr_t mdata_phys;
> > + void *mdata_buf;
> > + __le32 scm_r
On Wed 15 Jul 16:43 PDT 2015, Stephen Boyd wrote:
> On 07/15, Bjorn Andersson wrote:
> > This adds the Peripheral Authentication Service (PAS) interface to the
> > Qualcomm SCM interface. The API is used to authenticate and boot a range
> > of external processors in various Qualcomm platforms.
> >
On 07/15, Bjorn Andersson wrote:
> This adds the Peripheral Authentication Service (PAS) interface to the
> Qualcomm SCM interface. The API is used to authenticate and boot a range
> of external processors in various Qualcomm platforms.
>
> Signed-off-by: Bjorn Andersson
> ---
>
> Changes since
On Wed, Jul 15, 2015 at 11:58:06AM -0700, Bjorn Andersson wrote:
> +int __qcom_scm_pas_init_image(u32 peripheral, const void *metadata, size_t
> size)
> +{
> + dma_addr_t mdata_phys;
> + void *mdata_buf;
> + __le32 scm_ret;
> + int ret;
> + struct pas_init_image_req {
> +
This adds the Peripheral Authentication Service (PAS) interface to the
Qualcomm SCM interface. The API is used to authenticate and boot a range
of external processors in various Qualcomm platforms.
Signed-off-by: Bjorn Andersson
---
Changes since v1:
- Big endian compatibility
drivers/firmware
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