Re: [PATCH v4 05/11] firmware: qcom: scm: add support for object invocation

2025-05-14 Thread Sumit Garg
On Wed, May 14, 2025 at 05:27:44PM +0200, Bartosz Golaszewski wrote: > On Wed, 14 May 2025 at 11:37, Sumit Garg wrote: > > > > Hi Amir, > > > > I am still unable to get the QCOMTEE driver to work on db845c. As I can > > see machine: "qcom,sdm845" is not supported for tzmem based on SHM > > brigde

Re: [PATCH v4 05/11] firmware: qcom: scm: add support for object invocation

2025-05-14 Thread Bartosz Golaszewski
On Wed, 14 May 2025 at 11:37, Sumit Garg wrote: > > Hi Amir, > > I am still unable to get the QCOMTEE driver to work on db845c. As I can > see machine: "qcom,sdm845" is not supported for tzmem based on SHM > brigde here: drivers/firmware/qcom/qcom_tzmem.c +81. I am still seeing > following logs fr

Re: [PATCH v4 05/11] firmware: qcom: scm: add support for object invocation

2025-05-14 Thread Sumit Garg
Hi Amir, On Mon, Apr 28, 2025 at 11:06:26PM -0700, Amirreza Zarrabi wrote: > Qualcomm TEE (QTEE) hosts Trusted Applications (TAs) and services in > the secure world, accessed via objects. A QTEE client can invoke these > objects to request services. Similarly, QTEE can request services from > the

[PATCH v4 05/11] firmware: qcom: scm: add support for object invocation

2025-04-28 Thread Amirreza Zarrabi
Qualcomm TEE (QTEE) hosts Trusted Applications (TAs) and services in the secure world, accessed via objects. A QTEE client can invoke these objects to request services. Similarly, QTEE can request services from the nonsecure world using objects exported to the secure world. Add low-level primitive