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gpu: nova-core: falcon: store bar and dev in falcon

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Store the bound device and `BAR0` mapping in `Falcon` instead of passing
them through every `Falcon` operation. This simplifies the `Falcon` API and
removes repeated `dev`/`bar` plumbing from reset, load, boot, mailbox, DMA,
and GSP/FSP-specific Falcon helpers.

`FalconHal` now receives a reference to a `Falcon` and uses its methods and
members instead of passing them individually.

Suggested-by: Alexandre Courbot <acourbot@nvidia.com>
Link: https://rust-for-linux.zulipchat.com/#narrow/channel/509436-Nova/topic/Storing.20driver-bound.20references.20into.20sub-devices/near/599137882
Signed-off-by: Tim Kovalenko <tim.kovalenko@proton.me>
Acked-by: Danilo Krummrich <dakr@kernel.org>
Link: https://patch.msgid.link/20260625-drm-bar-refactor-v2-1-9db6b890d92e@proton.me
Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
This commit is contained in:
Tim Kovalenko 2026-06-26 02:24:47 +00:00 • committed by Alexandre Courbot
commit 23d66dbab8
17 changed files with 263 additions and 316 deletions
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