gpu: nova-core: gsp: ensure LibOS DMA allocation lives long enough

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Currently, `GspSequencer` stores a raw DMA handle. Instead, store a
reference to `Coherent` to statically ensure that the allocation lives
long enough.

Signed-off-by: Eliot Courtney <ecourtney@nvidia.com>
Reviewed-by: Alistair Popple <apopple@nvidia.com>
Link: https://patch.msgid.link/20260703-blackwell-fixes-v2-4-8e3d8bc32bb9@nvidia.com
Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>

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Eliot Courtney 2026-07-03 19:22:08 +09:00 • committed by Alexandre Courbot

parent d76956f7b7

commit 9c96c8c2ca

2 changed files with 12 additions and 13 deletions

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7

drivers/gpu/nova-core/gsp/hal/tu102.rs

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18

drivers/gpu/nova-core/gsp/sequencer.rs

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