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| author | Arthur Hanson Rasmusson <arthur@vgpu.io> | 2026-09-21 23:18:53 -0400 |
|---|---|---|
| committer | Arthur Hanson Rasmusson <arthur@vgpu.io> | 2026-09-21 23:18:53 -0400 |
| commit | 38425e0891760d86d8a34cc84e8b8f8b39479a8d (patch) | |
| tree | e8ed197a6af7ec7ab427f95dbdf6d9e5cfc2c17b /scripts | |
| parent | 3f9ea98c15a63c1d65d8157fa54a7c29690f9ddc (diff) | |
| download | open-iov-38425e0891760d86d8a34cc84e8b8f8b39479a8d.tar.gz open-iov-38425e0891760d86d8a34cc84e8b8f8b39479a8d.zip | |
kernel: STATIC_KGR_GET_INFO handler - TU104 litter topology + maxSubcontext=64
Driver caches the GR infoList as pGrInfo and reads MAX_SUBCONTEXT_COUNT
(0x2c) - zero made channel-group numMax==0, asserting channel allocation
(numMax == numFree && numMax != 0 -> NV_ERR_INVALID_STATE, blocking the
per-device open -> NVML 'No devices'). Fill litter topology (6 GPC x
4 TPC x 2 SM = 48 SMs) and subcontext counts = 64
(NV_PGRAPH_PRI_FE_CHIP_DEF_INFO_MAX_VEID_COUNT_INIT).
Diffstat (limited to 'scripts')
0 files changed, 0 insertions, 0 deletions