Searched hist:"80 a4e51d811dd04a31e9670d8ca05f96ede4a2fc" (Results 1 – 2 of 2) sorted by relevance
| /optee_os/core/kernel/ |
| H A D | tee_ta_manager.c | 80a4e51d811dd04a31e9670d8ca05f96ede4a2fc Fri Mar 17 11:48:19 UTC 2017 Etienne Carriere <etienne.carriere@linaro.org> core: allow SDP buffers as memory reference parameters
Before this change, at OP-TEE entry (from non secure), memory
reference parameters needed to match the 'shm_mobj': the nonsecure
shared memory.
This change allows memory reference parameters to match the
registered SDP memories and be used when invoking TA that
claimed the SDP support through TA_FLAG_SECURE_DATA_PATH.
As SDP memory is not default mapped in OP-TEE core, nonsecure cannot
invoke a pseudo/static TA with a SDP memref parameter. only a user TA
can invoke a pseudo/static TA with a SDP memref parameter.
Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
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| /optee_os/mk/ |
| H A D | config.mk | 80a4e51d811dd04a31e9670d8ca05f96ede4a2fc Fri Mar 17 11:48:19 UTC 2017 Etienne Carriere <etienne.carriere@linaro.org> core: allow SDP buffers as memory reference parameters
Before this change, at OP-TEE entry (from non secure), memory
reference parameters needed to match the 'shm_mobj': the nonsecure
shared memory.
This change allows memory reference parameters to match the
registered SDP memories and be used when invoking TA that
claimed the SDP support through TA_FLAG_SECURE_DATA_PATH.
As SDP memory is not default mapped in OP-TEE core, nonsecure cannot
invoke a pseudo/static TA with a SDP memref parameter. only a user TA
can invoke a pseudo/static TA with a SDP memref parameter.
Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
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