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| author | Arthur Hanson Rasmusson <arthur@vgpu.io> | 2026-10-06 20:15:45 -0400 |
|---|---|---|
| committer | Arthur Hanson Rasmusson <arthur@vgpu.io> | 2026-10-06 20:15:45 -0400 |
| commit | acceae05e5e6ccd15c27aca034d5f45d61e11b5b (patch) | |
| tree | 9151c671806564508f0c4974c090a42f1443f4f0 /kernel/gsp_rpc_client.h | |
| parent | 23d8683f3012ac579db424735d1418814bb7ff01 (diff) | |
| download | open-iov-v7-user-lane.tar.gz open-iov-v7-user-lane.zip | |
vgsp: mode 35 - real-client user lane (TSG fault buffers, share, V7 channel, 3-entry PA-only promote, V7 execution swap; compile-verified, untested)v7-user-lane
Replays the decoded real 570.144 GSP client compute-context sequence on the
ladder, additive to modes 0-34:
- TSG fault-method buffers: one 0xa06c010a on the ladder TSG with two
0x2000 {base,size,alignment=1,addressSpace,cache} descriptors + zero
bar2Addr words + numValidEntries=2; server FBMEM first, registered host
sysmem fallback (capture order TSG -> faults -> share -> channel).
- FERMI_CONTEXT_SHARE_A (0x9067) reuse of the mode-34 helper (ladder TSG,
SHARED_MANAGEMENT VAS, flags SYNC -> VEID 0).
- V7 channel 0xcaf000a0: class 0xc46f, TSG parent, hVASpace=0, hContextShare,
captured flags 0x00201320 and internalFlags 0x1d, engineType 0, sysmem
hObjectError/errorNotifierMem, FBMEM instance/ramfc, sysmem USERD.
- One atomic 3-entry GPU_PROMOTE_CTX on V7 (MAIN/PM/PATCH, PA-only,
physAttr 4, bInitialize=1, bNonmapped=1) before any 0xc5c0 construct.
- TURING_COMPUTE_A (0xc5c0) on V7 after the accepted promote; execution
channel swapped to V7 for stage 4 BIND/SCHEDULE/token/GR-sem and
forwarding (V6 allocated but unscheduled; its promote suppressed).
- Mode-35-only golden9 entry refresh: FECS_EVENT attr=5 with the ctx-window
VA in the physAddr field, PRIV_ACCESS_MAP va=0/bNonmapped=1.
- gr_promote clamp/param doc extended to 0..35.
Diffstat (limited to 'kernel/gsp_rpc_client.h')
0 files changed, 0 insertions, 0 deletions