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| author | Jens Wiklander <jens.wiklander@linaro.org> | 2025-08-13 08:02:57 +0200 |
|---|---|---|
| committer | Jens Wiklander <jens.wiklander@linaro.org> | 2025-09-11 11:22:40 +0200 |
| commit | 2b78d79cdf963e09ec8b90c55216b6ab5a83dbaf (patch) | |
| tree | 424919b200ba52056f08b81b85dbf888efa96c25 /samples/rust/rust_driver_platform.rs | |
| parent | 0e32abef9fc8a418fbe64d4372c6791e02b5c386 (diff) | |
optee: FF-A: dynamic protected memory allocation
Add support in the OP-TEE backend driver dynamic protected memory
allocation with FF-A.
The protected memory pools for dynamically allocated protected memory
are instantiated when requested by user-space. This instantiation can
fail if OP-TEE doesn't support the requested use-case of protected
memory.
Restricted memory pools based on a static carveout or dynamic allocation
can coexist for different use-cases. We use only dynamic allocation with
FF-A.
Reviewed-by: Sumit Garg <sumit.garg@oss.qualcomm.com>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Diffstat (limited to 'samples/rust/rust_driver_platform.rs')
0 files changed, 0 insertions, 0 deletions