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/openbmc/linux/drivers/tee/optee/ |
H A D | core.c | 64cf9d8a Wed Nov 29 06:48:32 CST 2017 Volodymyr Babchuk <vlad.babchuk@gmail.com> tee: optee: add registered shared parameters handling
Now, when client applications can register own shared buffers in OP-TEE, we need to extend ABI for parameter passing to/from OP-TEE.
So, if OP-TEE core detects that parameter belongs to registered shared memory, it will use corresponding parameter attribute.
Signed-off-by: Volodymyr Babchuk <vlad.babchuk@gmail.com> Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org> 64cf9d8a Wed Nov 29 06:48:32 CST 2017 Volodymyr Babchuk <vlad.babchuk@gmail.com> tee: optee: add registered shared parameters handling Now, when client applications can register own shared buffers in OP-TEE, we need to extend ABI for parameter passing to/from OP-TEE. So, if OP-TEE core detects that parameter belongs to registered shared memory, it will use corresponding parameter attribute. Signed-off-by: Volodymyr Babchuk <vlad.babchuk@gmail.com> Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
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