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| author | Arthur Hanson Rasmusson <arthur@vgpu.io> | 2026-10-06 17:05:16 -0400 |
|---|---|---|
| committer | Arthur Hanson Rasmusson <arthur@vgpu.io> | 2026-10-06 17:05:16 -0400 |
| commit | c8b9b89b15c334ea61e8fba635763e406e7b9f0c (patch) | |
| tree | 748d3fe32a477d37cc0c90ba56a9ff4a803bbbc9 /kernel/gsp_phys_gpu.h | |
| parent | 1216d19c93b390abbd761f3ad817afe69325f1a9 (diff) | |
| download | open-iov-c8b9b89b15c334ea61e8fba635763e406e7b9f0c.tar.gz open-iov-c8b9b89b15c334ea61e8fba635763e406e7b9f0c.zip | |
vgsp: m37 pcas gate (window-only stock form) + QMD w48..50 post-mortem
Diffstat (limited to 'kernel/gsp_phys_gpu.h')
| -rw-r--r-- | kernel/gsp_phys_gpu.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/kernel/gsp_phys_gpu.h b/kernel/gsp_phys_gpu.h index 2ebe167..d37f5d5 100644 --- a/kernel/gsp_phys_gpu.h +++ b/kernel/gsp_phys_gpu.h @@ -294,6 +294,13 @@ int gsp_phys_rmcall_gr_prelude_value(void); int gsp_phys_rmcall_gr_qmdvirt_value(void); /* + * gsp_phys_rmcall_gr_pcas (default 1): emit the explicit + * SEND_PCAS_A/SEND_SIGNALING_PCAS_B pair (vendor turingPushPcas copy form); + * 0 emits the stock window-only shape (implicit IQ2M copy PCAS only). + */ +int gsp_phys_rmcall_gr_pcas_value(void); + +/* * gsp_phys_rmcall_gr_qmdwin (default 0): 1 relocates the forwarded GR * inline-QMD destination from the guest QMD VA to a dedicated module page * mapped at the proven engine-reachable window-0 VA 0x107000 (the PTE is |