From: Alexandre Courbot <acourbot@nvidia.com>
To: Danilo Krummrich <dakr@kernel.org>,
Alice Ryhl <aliceryhl@google.com>,
David Airlie <airlied@gmail.com>,
Simona Vetter <simona@ffwll.ch>
Cc: John Hubbard <jhubbard@nvidia.com>,
Alistair Popple <apopple@nvidia.com>,
Joel Fernandes <joelagnelf@nvidia.com>,
Timur Tabi <ttabi@nvidia.com>, Edwin Peer <epeer@nvidia.com>,
Eliot Courtney <ecourtney@nvidia.com>,
nouveau@lists.freedesktop.org, dri-devel@lists.freedesktop.org,
linux-kernel@vger.kernel.org, rust-for-linux@vger.kernel.org,
Alexandre Courbot <acourbot@nvidia.com>,
Lyude Paul <lyude@redhat.com>, Gary Guo <gary@garyguo.net>
Subject: [PATCH v3 0/8] gpu: nova-core: miscellaneous improvements
Date: Tue, 17 Feb 2026 11:45:48 +0900 [thread overview]
Message-ID: <20260217-nova-misc-v3-0-b4e2d45eafbc@nvidia.com> (raw)
A few simple, loosely-related small improvements for nova-core,
including reporting unprocessed data in GSP messages, removal of
unnecessary code in GSP and the sequencer, and leveraging the Zeroable
derive macro and core library's CStr. Probably nothing too
controversial, so I plan on applying it soon after -rc1 gets released.
This revision is based on master.
Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
---
Changes in v3:
- Use inspect() to warn about remaining data in the GSP command queue.
- Drop "firmware: fwsec: do not require bound device when unneeded".
- Drop "simplify str_from_null_terminated" as `str_from_null_terminated`
has been removed.
- Derive `Zeroable` on the original `GspStaticConfigInfo` tuple struct.
- Link to v2: https://patch.msgid.link/20251216-nova-misc-v2-0-dc7b42586c04@nvidia.com
Changes in v2:
- Rebase on drm-rust-next.
- Add a patch to reuse previously acquired reference to define in GSP
boot sequence.
- Link to v1: https://patch.msgid.link/20251208-nova-misc-v1-0-a3ce01376169@nvidia.com
---
Alexandre Courbot (8):
gpu: nova-core: gsp: warn if data remains after processing a message
gpu: nova-core: gsp: remove unnecessary Display impls
gpu: nova-core: gsp: simplify sequencer opcode parsing
gpu: nova-core: gsp: remove unneeded sequencer trait
gpu: nova-core: gsp: derive `Debug` on more sequencer types
gpu: nova-core: gsp: derive Zeroable for GspStaticConfigInfo
gpu: nova-core: use core library's CStr instead of kernel one
gpu: nova-core: gsp: use available device reference
drivers/gpu/nova-core/firmware.rs | 2 +-
drivers/gpu/nova-core/firmware/gsp.rs | 6 +-
drivers/gpu/nova-core/gsp/boot.rs | 34 +++-------
drivers/gpu/nova-core/gsp/cmdq.rs | 14 ++++-
drivers/gpu/nova-core/gsp/fw.rs | 104 +++----------------------------
drivers/gpu/nova-core/gsp/fw/commands.rs | 5 +-
drivers/gpu/nova-core/gsp/sequencer.rs | 18 +++---
drivers/gpu/nova-core/nova_core.rs | 2 +-
8 files changed, 45 insertions(+), 140 deletions(-)
---
base-commit: 9702969978695d9a699a1f34771580cdbb153b33
change-id: 20251208-nova-misc-1d797b5d64f2
Best regards,
--
Alexandre Courbot <acourbot@nvidia.com>
next reply other threads:[~2026-02-17 2:46 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-17 2:45 Alexandre Courbot [this message]
2026-02-17 2:45 ` [PATCH v3 1/8] gpu: nova-core: gsp: warn if data remains after processing a message Alexandre Courbot
2026-02-17 2:45 ` [PATCH v3 2/8] gpu: nova-core: gsp: remove unnecessary Display impls Alexandre Courbot
2026-02-17 2:45 ` [PATCH v3 3/8] gpu: nova-core: gsp: simplify sequencer opcode parsing Alexandre Courbot
2026-02-17 2:45 ` [PATCH v3 4/8] gpu: nova-core: gsp: remove unneeded sequencer trait Alexandre Courbot
2026-02-17 2:45 ` [PATCH v3 5/8] gpu: nova-core: gsp: derive `Debug` on more sequencer types Alexandre Courbot
2026-02-17 2:45 ` [PATCH v3 6/8] gpu: nova-core: gsp: derive Zeroable for GspStaticConfigInfo Alexandre Courbot
2026-02-17 2:45 ` [PATCH v3 7/8] gpu: nova-core: use core library's CStr instead of kernel one Alexandre Courbot
2026-02-17 11:25 ` Danilo Krummrich
2026-02-17 14:10 ` Alexandre Courbot
2026-02-17 2:45 ` [PATCH v3 8/8] gpu: nova-core: gsp: use available device reference Alexandre Courbot
2026-02-17 11:33 ` Danilo Krummrich
2026-02-17 11:33 ` [PATCH v3 0/8] gpu: nova-core: miscellaneous improvements Danilo Krummrich
2026-02-19 2:12 ` Alexandre Courbot
2026-02-25 1:01 ` Alexandre Courbot
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