From: "Alexandre Courbot" <acourbot@nvidia.com>
To: "Alexandre Courbot" <acourbot@nvidia.com>,
"Alistair Popple" <apopple@nvidia.com>
Cc: dri-devel@lists.freedesktop.org, dakr@kernel.org,
"Miguel Ojeda" <ojeda@kernel.org>,
"Alex Gaynor" <alex.gaynor@gmail.com>,
"Boqun Feng" <boqun.feng@gmail.com>,
"Gary Guo" <gary@garyguo.net>,
"Björn Roy Baron" <bjorn3_gh@protonmail.com>,
"Benno Lossin" <lossin@kernel.org>,
"Andreas Hindborg" <a.hindborg@kernel.org>,
"Alice Ryhl" <aliceryhl@google.com>,
"Trevor Gross" <tmgross@umich.edu>,
"David Airlie" <airlied@gmail.com>,
"Simona Vetter" <simona@ffwll.ch>,
"Maarten Lankhorst" <maarten.lankhorst@linux.intel.com>,
"Maxime Ripard" <mripard@kernel.org>,
"Thomas Zimmermann" <tzimmermann@suse.de>,
"John Hubbard" <jhubbard@nvidia.com>,
"Joel Fernandes" <joelagnelf@nvidia.com>,
"Timur Tabi" <ttabi@nvidia.com>,
linux-kernel@vger.kernel.org, nouveau@lists.freedesktop.org,
Nouveau <nouveau-bounces@lists.freedesktop.org>
Subject: Re: [PATCH 03/10] gpu: nova-core: gsp: Create wpr metadata
Date: Wed, 03 Sep 2025 22:10:35 +0900 [thread overview]
Message-ID: <DCJ6UUWUC9JI.MKBSK8M1E6J3@nvidia.com> (raw)
In-Reply-To: <DCJ6G4DJ1JSY.1U6II6SNMZAZQ@nvidia.com>
On Wed Sep 3, 2025 at 9:51 PM JST, Alexandre Courbot wrote:
>> And it's all tightly coupled anyway - for example the Gsp boot arguments require some
>> command queue offsets which are all pretty specific to the Gsp implementation.
>> Ie. we can't define some nice public API in the Gsp crate for "getting arguments
>> required for booting Gsp" without that just being "here is a struct containing
>> all the fields that must be packed into the Gsp arguments for this version",
>> which at that point may as well just be the actual struct itself right?
>
> Which particular structure are you refering to?
Ah, I guess that was about `GspArgumentsCached` and the message queue's
`get_cmdq_offsets` method. For this I guess we can just have a
fn new(cmdq: &GspCmdq) -> Self
constructor for `GspArgumentsCached` which grabs the information it
needs from the queue and initializes itself. You would need to have this
code anyway, it's just a matter of where we put it - inside a function
of `gsp.rs`, or as a reusable (and easily replacable) constructor.
next prev parent reply other threads:[~2025-09-03 13:10 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-27 8:19 [PATCH 00/10] gpu: nova-core: Boot GSP to RISC-V active Alistair Popple
2025-08-27 8:19 ` [PATCH 01/10] gpu: nova-core: Set correct DMA mask Alistair Popple
2025-08-29 23:55 ` John Hubbard
2025-09-01 23:55 ` Alistair Popple
2025-09-03 19:45 ` John Hubbard
2025-09-03 22:03 ` Alistair Popple
2025-08-27 8:19 ` [PATCH 02/10] gpu: nova-core: Create initial GspSharedMemObjects Alistair Popple
2025-08-27 8:20 ` [PATCH 03/10] gpu: nova-core: gsp: Create wpr metadata Alistair Popple
2025-09-01 7:46 ` Alexandre Courbot
2025-09-03 8:57 ` Alistair Popple
2025-09-03 12:51 ` Alexandre Courbot
2025-09-03 13:10 ` Alexandre Courbot [this message]
2025-08-27 8:20 ` [PATCH 04/10] gpu: nova-core: Add a slice-buffer (sbuffer) datastructure Alistair Popple
2025-09-07 10:54 ` Alice Ryhl
2025-09-08 11:31 ` Alistair Popple
2025-09-08 11:42 ` Alexandre Courbot
2025-09-09 1:11 ` Alistair Popple
2025-08-27 8:20 ` [PATCH 05/10] gpu: nova-core: gsp: Add GSP command queue handling Alistair Popple
2025-08-27 20:35 ` John Hubbard
2025-08-27 23:42 ` Alistair Popple
2025-09-04 4:12 ` Alexandre Courbot
2025-09-04 6:57 ` Alistair Popple
2025-09-04 11:26 ` Alexandre Courbot
2025-09-05 11:50 ` Alexandre Courbot
2025-09-08 5:44 ` Alexandre Courbot
2025-08-27 8:20 ` [PATCH 06/10] gpu: nova-core: gsp: Create rmargs Alistair Popple
2025-08-27 8:20 ` [PATCH 07/10] gpu: nova-core: gsp: Create RM registry and sysinfo commands Alistair Popple
2025-08-29 6:02 ` Alistair Popple
2025-08-27 8:20 ` [PATCH 08/10] gpu: nova-core: falcon: Add support to check if RISC-V is active Alistair Popple
2025-08-29 18:48 ` Timur Tabi
2025-09-02 0:08 ` Alistair Popple
2025-09-19 23:05 ` Timur Tabi
2025-08-27 8:20 ` [PATCH 09/10] gpu: nova-core: falcon: Add support to write firmware version Alistair Popple
2025-08-27 8:20 ` [PATCH 10/10] gpu: nova-core: gsp: Boot GSP Alistair Popple
2025-08-28 8:37 ` [PATCH 00/10] gpu: nova-core: Boot GSP to RISC-V active Miguel Ojeda
2025-08-29 3:03 ` Alexandre Courbot
2025-08-29 7:40 ` Danilo Krummrich
2025-08-29 10:01 ` Miguel Ojeda
2025-08-29 13:47 ` Alexandre Courbot
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