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| author | Arthur Hanson Rasmusson <arthur@vgpu.io> | 2026-09-25 02:53:50 -0400 |
|---|---|---|
| committer | Arthur Hanson Rasmusson <arthur@vgpu.io> | 2026-09-25 02:53:50 -0400 |
| commit | b968c287865b8860e7938f56db3fa358c5bef66e (patch) | |
| tree | 44ea9f681ff2b4bfe948a547045056d8a88a3501 /kernel/gsp_rm_emulation.h | |
| parent | 6fdbe6219f540f23070949648d09c9fd86029d79 (diff) | |
| download | open-iov-b968c287865b8860e7938f56db3fa358c5bef66e.tar.gz open-iov-b968c287865b8860e7938f56db3fa358c5bef66e.zip | |
gsp_rm: implement missing RM_CONTROL handlers for 570.144 guest driver
- Added TU104_CTRL_INTERNAL_MEMSYS_L2_INVALIDATE_EVICT (0x20800a6c)
- Added TU104_CTRL_INTERNAL_GR_GET_FECS_TRACE_HW_ENABLE (0x20800a38)
- Added TU104_CTRL_SYSTEM_MAP_SHARED_DATA (0x730151)
- Fixed async RPCs (72 GSP_SET_SYSTEM_INFO, 73 SET_REGISTRY, 71 CONTINUATION_RECORD)
to send SUCCESS replies instead of silent consume
- Added explicit handlers for RPC 47 (UNLOADING_GUEST_DRIVER) and 70 (UPDATE_BAR_PDE)
with proper reply semantics
Guest driver was failing at GSP-RM level with unknown RPCs 47, 70, 72, 73.
Channels registered then immediately unregistered.
Now they should stay registered and complete initialization.
Diffstat (limited to 'kernel/gsp_rm_emulation.h')
| -rw-r--r-- | kernel/gsp_rm_emulation.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/kernel/gsp_rm_emulation.h b/kernel/gsp_rm_emulation.h index 9ff74e9..8b9612b 100644 --- a/kernel/gsp_rm_emulation.h +++ b/kernel/gsp_rm_emulation.h @@ -45,6 +45,8 @@ struct gsp_emu_context; #define GSPRM_RPC_FUNC_GSP_RM_CONTROL 76 #define GSPRM_RPC_FUNC_GSP_RM_ALLOC 103 #define GSPRM_RPC_FUNC_FREE 10 +#define GSPRM_RPC_FUNC_UNLOADING_GUEST_DRIVER 47 +#define GSPRM_RPC_FUNC_UPDATE_BAR_PDE 70 #define GSPRM_RPC_EVENT_POST_EVENT 0x1003 #define GSPRM_MAX_EVENTS 128 #define GSPRM_RPC_EVENT_GSP_INIT_DONE 0x1001 |