Lines Matching refs:services

8 resides at EL3 and management services run from isolated Secure Partitions at
17 applications to provide security services like DRM, secure payment and
19 used by Non-secure world applications to access these services. A Trusted OS
22 Management services are typically implemented at the highest level of privilege
37 firmware more difficult and does not allow isolation of unrelated services from
44 S-EL0 that can be used to implement simple management and security services.
48 under the control of privileged software, provides one or more services and
60 services in EL3 and instantiate the rest in a partition in S-EL0.
62 services from each other.
66 services to software components in the Non-secure world and other Secure
93   accessing the services exported by a Secure Partition. A service can be
114 service always runs to completion (e.g. the requested services cannot be
177 Accessing Secure Partition services
181 accessing services implemented in the Secure world. The ``MM_COMMUNICATE``
232 In order to instantiate one or more secure services in the Secure Partition in
244 Secure Partition to initialise itself and export its services in S-EL0. These
251 and HVC conduits for accessing firmware services and their availability
381 handling requests for services implemented by the Secure Partition. The
496 The SPM receives requests for Secure Partition services through a synchronous