From c9bf1cf098c8ea4daeb3e6c9b274a9025c03045d Mon Sep 17 00:00:00 2001
From: Arthur Hanson Rasmusson <arthur@vgpu.io>
Date: Fri, 2 Oct 2026 15:13:06 -0400
Subject: 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).
---
 scripts/load_vgpu_stack.sh | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

(limited to 'scripts/load_vgpu_stack.sh')

diff --git a/scripts/load_vgpu_stack.sh b/scripts/load_vgpu_stack.sh
index fcabb06..bce2ec2 100755
--- a/scripts/load_vgpu_stack.sh
+++ b/scripts/load_vgpu_stack.sh
@@ -8,7 +8,7 @@ FIRMWARE_NAME="${1:-gsp-570.144.fwimage.bin}"
 
 BASE_DIR="${OPEN_IOV_ROOT:-$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)}"
 NVIDIA_KO="$BASE_DIR/nvidia-open-gpu-kernel-modules/kernel-open/nvidia.ko"
-VFIO_KO="$BASE_DIR/kernel/open-iov-vfio.ko"
+VFIO_KO="$BASE_DIR/kernel/vgsp.ko"
 FIRMWARE_PATH="$BASE_DIR/firmware/57X-GSP/570.144/$FIRMWARE_NAME"
 
 echo "=========================================="
@@ -25,11 +25,11 @@ for f in "$NVIDIA_KO" "$VFIO_KO" "$FIRMWARE_PATH"; do
     fi
 done
 
-# Load open-iov-vfio.ko FIRST (provides symbols nvidia.ko needs)
-if lsmod | grep -q "^open_iov_vfio "; then
-    echo "open-iov-vfio.ko already loaded"
+# Load vgsp.ko FIRST (provides symbols nvidia.ko needs)
+if lsmod | grep -q "^vgsp "; then
+    echo "vgsp.ko already loaded"
 else
-    echo "Loading open-iov-vfio.ko..."
+    echo "Loading vgsp.ko..."
     sudo insmod "$VFIO_KO"
     echo "  OK"
 fi
-- 
cgit v1.2.3