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ipc: add support for userspace IPC handling - #10994

Merged

lgirdwood merged 13 commits into

thesofproject:mainfrom

kv2019i:202607-user-ipc-forwarding

Jul 20, 2026

Commits on Jul 16, 2026
- ipc: place global IPC context in user-accessible memory for user-space LL
  kv2019i
  committed
  3fe9338
- ipc4: add user-space command-forwarding context
  kv2019i
  committed
  9fccfb3
- ipc4: handler: make config and pipeline-state processing context-agnostic
  kv2019i
  committed
  30f6e75
- ipc: make ipc_msg_reply and compound-message handlers syscalls
  kv2019i
  committed
  4b22a1d
- ipc: allocate IPC objects from the user-accessible system heap
  kv2019i
  committed
  2b24d83
- zephyr: map IPC4 HOSTBOX partitions into user LL memory domain
  kv2019i
  committed
  50eda42
- schedule: zephyr_ll: add user_ll_grant_access()
  kv2019i
  committed
  666e2c2
- ipc: add generic user-space IPC handling thread
  kv2019i
  committed
  9808750
- ipc4: create components in user-space thread context
  kv2019i
  committed
  028feeb
- ipc4: dispatch forwarded IPC commands in the user thread
  kv2019i
  committed
  efdd322
- ipc4: forward pipeline and module commands to the user thread
  kv2019i
  committed
  d9ba1bc
- userspace: ll: ipc: increase IPC processing timeout
  
  lyakh
  authored and
  kv2019i
  committed
  968c41b
Commits on Jul 17, 2026
- ipc: move standalone-test check later in ipc_init()
  kv2019i
  committed
  71f642a