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The Hisilicon QM is a Queue Management module.
In order to unify the interface between accelerator and software,
a unified queue management module QM is used to interact with software.
Each accelerator module integrates a QM. Software issues tasks to the SQ
(Submmision Queue),and the QM obtains the address of the SQE (Submmision
Queue Element). The BD (Buffer Description, same as SQE) information is
sent to the accelerator. After the task processing is complete, the
accelerator applies for a write-back address from the QM to write back
the SQ.

Signed-off-by: Xiaoxu Zeng <zengxiaoxu@huawei.com>
Acked-by: Etienne Carriere <etienne.carriere@foss.st.com>
Acked-by: Jerome Forissier <jerome.forissier@linaro.org>
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October 13, 2023 22:41
mk
November 22, 2023 10:32
June 29, 2020 11:00

OP-TEE Trusted OS

This git contains source code for the secure side implementation of OP-TEE project.

All official OP-TEE documentation has moved to http://optee.readthedocs.io.

// OP-TEE core maintainers