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| author | Arthur Hanson Rasmusson <arthur@vgpu.io> | 2026-10-02 15:13:06 -0400 |
|---|---|---|
| committer | Arthur Hanson Rasmusson <arthur@vgpu.io> | 2026-10-02 15:13:06 -0400 |
| commit | c9bf1cf098c8ea4daeb3e6c9b274a9025c03045d (patch) | |
| tree | 91b1dc03fc3916a92e1c99bd91a6643842c62525 /docs/03-architecture/07-driver-lifecycle-field-guide.md | |
| parent | 7621dff1d3fba7bdb31b2b15abca1e5ff8ca4380 (diff) | |
| download | open-iov-c9bf1cf098c8ea4daeb3e6c9b274a9025c03045d.tar.gz open-iov-c9bf1cf098c8ea4daeb3e6c9b274a9025c03045d.zip | |
kernel: GR context-promote bisection modes 4-17 and server-managed-ctxbuf registry variant; complete vgsp rename; docs/tooling refresh
- gsp_phys_booter: GR promote bisection modes 4-17 (two-phase zero-field VA,
batched entries, hVirtMemory, bare VA, KMD SKIP_CTXBUFFER_ALLOC channel,
old-interface GPU_INITIALIZE_CTX, FBMEM context buffer, UVM-faithful PA-only,
PATCH/PM auxiliary promotes, server-managed no-promote path); PATCH/PM
geometry queries and buffers; pre-boot SET_REGISTRY profile selection
- gsp_phys_gpu: gsp_phys_rmcall_gr_promote clamp 0..17 and gsp_phys_srv_ctxbuf
parameter; registry image variant with RMSetClientRMAllocatedCtxBuffer=0
- vgsp rename across kernel, scripts, tools and docs (module vgsp.ko,
/sys/kernel/debug/vgsp/, vgsp-<subsystem>: log prefixes)
- risc-v-gsp-rm-debugger user-facing rename and docs/CI refresh; guest-diag
tool updates; README/SBOM/install/Makefile sync
Live status: CE ladder and P6 guest-copy forwarding green; GR engine context
commit still open (all promote shapes accepted or cleanly refused; the channel
stays CTXNOTVALID) - see Handoff-vGPU-IO.md Addendum 21 (local).
Diffstat (limited to 'docs/03-architecture/07-driver-lifecycle-field-guide.md')
| -rw-r--r-- | docs/03-architecture/07-driver-lifecycle-field-guide.md | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/docs/03-architecture/07-driver-lifecycle-field-guide.md b/docs/03-architecture/07-driver-lifecycle-field-guide.md index 73b007e..3a85da6 100644 --- a/docs/03-architecture/07-driver-lifecycle-field-guide.md +++ b/docs/03-architecture/07-driver-lifecycle-field-guide.md @@ -45,7 +45,7 @@ terminate. **Log signature:** ``` -gsp-resman-vfio: GSP-BOOT: ... trigger auto-cleared ... +vgsp: GSP-BOOT: ... trigger auto-cleared ... ``` ## 3. Static configuration @@ -62,7 +62,7 @@ layout, engine list, vGPU-friendly VF values). **Log signature:** ``` -GSPRM: GET_GSP_STATIC_INFO → ... +vgsp-rm: GET_GSP_STATIC_INFO → ... ``` ## 4. Message queues @@ -81,8 +81,8 @@ byte-stream-based**: each message is one element and may span pages. **Log signature:** ``` -gsp-resman-vfio: libos region[i] id8=... pa=... size=... -gsp-resman-vfio: queue args sharedPA=... ptes=... cmdOff=... statOff=... +vgsp: libos region[i] id8=... pa=... size=... +vgsp: queue args sharedPA=... ptes=... cmdOff=... statOff=... ``` ## 5. Resource-manager initialization (the control battery) @@ -113,7 +113,7 @@ fallback). Representative controls: **Log signature:** ``` -GSPRM: GSP_RM_CONTROL cmd=0x... hClient=0x... hObject=0x... paramsSize=... +vgsp-rm: GSP_RM_CONTROL cmd=0x... hClient=0x... hObject=0x... paramsSize=... ``` ## 6. Object creation @@ -150,7 +150,7 @@ tree reconstructible from `dmesg`. **Log signature:** ``` -GSPRM: GSP_RM_ALLOC class=0x... paramsSize=... hClient=... hParent=... hObject=... +vgsp-rm: GSP_RM_ALLOC class=0x... paramsSize=... hClient=... hParent=... hObject=... ``` ## 7. UVM registration (the wall we climbed) |