gpu: nova-core: move GFW boot wait into a GPU HAL

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Introduce a GpuHal trait and per-family dispatch so GPU boot
behavior can vary by architecture. Move wait_gfw_boot_completion()
from the standalone gfw module into gpu/hal/tu102.rs as the first
GpuHal implementation. All architectures currently dispatch to this
implementation, preserving existing behavior.

Signed-off-by: John Hubbard <jhubbard@nvidia.com>
Acked-by: Danilo Krummrich <dakr@kernel.org>
Link: https://patch.msgid.link/20260411024953.473149-7-jhubbard@nvidia.com
Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>

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John Hubbard 2026-04-10 19:49:31 -07:00 • committed by Alexandre Courbot

parent 46d455853d

commit 8ff326fa0a

5 changed files with 118 additions and 79 deletions

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76

drivers/gpu/nova-core/gfw.rs

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5

drivers/gpu/nova-core/gpu.rs

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29

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

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86

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

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1

drivers/gpu/nova-core/nova_core.rs

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