userspace: initial work for splitting up ipc logic for kernel and user #10152
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lyakh
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Aug 7, 2025
| k_spin_unlock(&ipc->lock, key); | ||
| } | ||
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| #ifdef __ZEPHYR__ |
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unfortunately this doesn't quite work yet - I tried that too and many of these #ifdefs are still needed, I suppose for unit tests, which are broken by this PR
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ok so rather than delete, a rename is probably better since this is for building the mocks or testbench now rather than splitting out flavors of RTOS.
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This is a mostly mechanical split of initial ipc logic into kernel and user files. This is the 1st stage in supporting both privileged kernel and non privileged userspace IPC commands and security surfaces. At a high level library loading and PM will reside as kernel IPC and pipeline and module will become user IPCs. There will be no impact for devices without MMU. Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com>
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Mostly mechanical code movement to begin splitting ipc infra into kernel and user files. No impact for non MMU based devices. No changes to ipc processing.