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| author | Arthur Hanson Rasmusson <arthur@vgpu.io> | 2026-11-01 13:29:26 -0500 |
|---|---|---|
| committer | Arthur Hanson Rasmusson <arthur@vgpu.io> | 2026-11-01 13:29:26 -0500 |
| commit | bf5710a6a14fcaa277e3cac28da3eef976bb9e9b (patch) | |
| tree | 49ddfe23500d2236898503ccfc82b4bc3e48d74c /kernel/gsp_cuda_bridge.h | |
| parent | d4a10ced7a4e8fa8ab65fdab1596190f5d567775 (diff) | |
| download | open-iov-bf5710a6a14fcaa277e3cac28da3eef976bb9e9b.tar.gz open-iov-bf5710a6a14fcaa277e3cac28da3eef976bb9e9b.zip | |
vgsp: CONT-94 - svc_init_push_scan (per-beef-push census of SET_SHADER_LOCAL_MEMORY_A..D 0x790-0x79c + host-side verbatim capture first >=4KiB beef push per boot INIT-CAP) + gsp-phys-init-push debugfs - lmem lead REFUTED 4 ways: INIT-CAP h=0xbeef0100 va=0x4021004 len=60216 lmem_runs=0; 60216B init push decodes to words:15054 distinct methods:2 = pure MME microcode (0x114x213/0x11c x213), 0 lmem hits; addr=0x79[0-9a-c] in 64 pushraw dumps = 0; whole-RAM scans no genuine run (x86 code bytes only); driver emission point exists (gf100Init.c:1344 gf100program.c:1479) but 570.144 never pushes it here; per-window latch unchanged ds=a6000e20 x5 + first a2000a00 sph=0,00600900,00600200,0,0,00600000 rr=0,0; oracle DS_HWW_ESR 80000000 DS_REPORT_MASK 0 DS_SPH_REGION_A/B 0/0 GR_FIFO 00000001; wedge persists (PARK-RECOVER #11 rc=-110); next: prove client's promoted GR context buffer engine-visible on replay channel at launch - instrument PROMOTE_CTX engine=1 entry[0] pa=0x234200000/va=0x120420000 size=0x133000 bInitialize=1 binding; if absent install it (SPH validation vs zero context matches rr=0/0); parallel decode fwimage DS_HWW_ESR handler (off 0x11a908 SPH0..30) w/ risc-v-gsp-rm-debugger - SESSION 153 r1321
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