AM64x MCU+ SDK  08.02.00
Data Fields
tisci_msg_sa2ul_auth_res_acquire_req Struct Reference
APIs for SOC Specific Device Drivers » APIs for SCI Client or SYSFW/DMSC FW » Texas Instruments System Controller Interface » tisci_sa2ul_rm

Detailed Description

This file contains: 

    WARNING!!: Autogenerated file from SYSFW. DO NOT MODIFY!!

System Firmware

TISCI Data structures and macros for SA2UL resource management

Request to acquire the authentication resources from System Fimrware

The following is to request for SYSFW authentication resources to be handed off to the requesting host. The following occurs during this API request:

PKA firewall region ownership is transitioned to the requesting host. No permissions are updated at this time - the host must take further action to update the region permissions through firewall API.

Secure PSIL threads are unpaired by SYSFW so that the requesting host can pair to their own DMA channels

Only the host who is listed as the auth_resources owner in the security board configuration may make this request.

Parameters
hdrCommon TI-SCI header

Data Fields

struct tisci_header hdr
 

Field Documentation

◆ hdr

struct tisci_header tisci_msg_sa2ul_auth_res_acquire_req::hdr