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ptl: mmu: Enable module data processing in userspace #10305

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Merged
abonislawski merged 6 commits into from
Nov 12, 2025
Merged

ptl: mmu: Enable module data processing in userspace #10305

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ea1fccd
module: generic: Update parameter name in mod_alloc_ext documentation
softwarecki Nov 5, 2025
e2386cc
userspace: Add option to toggle driver heap for userspace modules
softwarecki Nov 4, 2025
d9f0c6b
module: Move system_agent_start parameters into system_agent_params s…
softwarecki Nov 3, 2025
84b3a04
userspace: Introduce userspace proxy
jxstelter Sep 15, 2023
91462c1
module_adapter: Add user_ctx parameter to module_adapter_new_ext
softwarecki Mar 5, 2025
a9a4403
ptl: mmu: Enable module data processing in userspace
softwarecki Jul 7, 2025
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4 changes: 4 additions & 0 deletions src/audio/module_adapter/CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -57,6 +57,10 @@ if(zephyr) ### Zephyr ###
library/native_system_service.c
)

zephyr_library_sources_ifdef(CONFIG_SOF_USERSPACE_PROXY
library/userspace_proxy.c
)

zephyr_library_sources_ifdef(CONFIG_PASSTHROUGH_CODEC
module/passthrough.c
)
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12 changes: 7 additions & 5 deletions src/audio/module_adapter/iadk/system_agent.cpp
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Expand Up @@ -21,6 +21,7 @@
#include <iadk_module_adapter.h>
#include <system_agent.h>
#include <sof/audio/module_adapter/library/native_system_service.h>
#include <sof/audio/module_adapter/library/native_system_agent.h>

using namespace intel_adsp;
using namespace intel_adsp::system;
Expand Down Expand Up @@ -124,16 +125,17 @@ int SystemAgent::CheckIn(ProcessingModuleFactoryInterface& module_factory,
typedef int (*create_instance_f)(uint32_t module_id, uint32_t instance_id, uint32_t core_id,
void *mod_cfg, void *parent_ppl, void **mod_ptr);

int system_agent_start(uintptr_t entry_point, uint32_t module_id, uint32_t instance_id,
uint32_t core_id, uint32_t log_handle, void* mod_cfg,
int system_agent_start(const struct system_agent_params *params,
const void **adapter)
{
uint32_t ret;
SystemAgent system_agent(module_id, instance_id, core_id, log_handle);
SystemAgent system_agent(params->module_id, params->instance_id, params->core_id,
params->log_handle);
void* system_agent_p = reinterpret_cast<void*>(&system_agent);

create_instance_f ci = (create_instance_f)(entry_point);
ret = ci(module_id, instance_id, core_id, mod_cfg, NULL, &system_agent_p);
create_instance_f ci = (create_instance_f)(params->entry_point);
ret = ci(params->module_id, params->instance_id, params->core_id, params->mod_cfg, NULL,
&system_agent_p);

IadkModuleAdapter* module_adapter = reinterpret_cast<IadkModuleAdapter*>(system_agent_p);
*adapter = module_adapter;
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15 changes: 7 additions & 8 deletions src/audio/module_adapter/library/native_system_agent.c
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Expand Up @@ -19,21 +19,20 @@ typedef void* (*native_create_instance_f)(void *mod_cfg, void *parent_ppl,

struct native_system_agent native_sys_agent;

int native_system_agent_start(uintptr_t entry_point, uint32_t module_id, uint32_t instance_id,
uint32_t core_id, uint32_t log_handle, void *mod_cfg,
int native_system_agent_start(const struct system_agent_params *params,
const void **iface)
{
native_sys_agent.module_id = module_id;
native_sys_agent.instance_id = instance_id;
native_sys_agent.core_id = core_id;
native_sys_agent.log_handle = log_handle;
native_sys_agent.module_id = params->module_id;
native_sys_agent.instance_id = params->instance_id;
native_sys_agent.core_id = params->core_id;
native_sys_agent.log_handle = params->log_handle;
const void *ret;

void *system_agent_p = &native_sys_agent;

native_create_instance_f ci = (native_create_instance_f)entry_point;
native_create_instance_f ci = (native_create_instance_f)params->entry_point;

ret = ci(mod_cfg, NULL, &system_agent_p);
ret = ci(params->mod_cfg, NULL, &system_agent_p);
if (!ret)
return -EINVAL;

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