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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 | 4bb8550a72597ec098c6d62a75006a0aba61972e (patch) | |
| tree | bd0ec74c26ff056251052a5e1ba0b59d14fb1f6a /docs/README.md | |
| parent | 8b491c4e7ebde76c17faddaad47f92898d6c97de (diff) | |
| download | open-iov-4bb8550a72597ec098c6d62a75006a0aba61972e.tar.gz open-iov-4bb8550a72597ec098c6d62a75006a0aba61972e.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/README.md')
| -rw-r--r-- | docs/README.md | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/docs/README.md b/docs/README.md index 0873387..05ee0d6 100644 --- a/docs/README.md +++ b/docs/README.md @@ -42,7 +42,7 @@ flowchart TB subgraph HYP["Hypervisor - KVM and QEMU"] D["VFIO mdev transport + IOMMU isolation"] end - subgraph MOD["open-iov-vfio.ko - the only host component"] + subgraph MOD["vgsp.ko - the only host component"] E["Virtual device - BARs, config space, MSI-X"] F["GSP boot + GSP-RM emulation"] G["Memory model + work path"] @@ -226,7 +226,7 @@ The pre-reboot flat documents have been merged into this tree and removed and risc-v-gsp-rm-debugger user guide; additive only. --> * firmware runtime analysis (experimental): running GSP/uproc firmware in a - RISC-V QEMU VM with hooks, watchpoints, memory dumps and `gsp-rm-vfio` + RISC-V QEMU VM with hooks, watchpoints, memory dumps and `vgsp` accuracy measurement — implemented, documented and tested ([audit](../debug/risc-v-gsp-rm-vm/docs/27-TOOL-AUDIT.md); [value demos](../debug/risc-v-gsp-rm-vm/docs/25-VALUE-VALIDATION.md)) → [`05-operations/03-risc-v-gsp-rm-vm.md`](05-operations/03-risc-v-gsp-rm-vm.md) (tooling in [`../debug/risc-v-gsp-rm-vm/`](../debug/risc-v-gsp-rm-vm/README.md)) |