From: Timur Tabi <ttabi@nvidia.com>
To: Alexandre Courbot <acourbot@nvidia.com>,
"dakr@kernel.org" <dakr@kernel.org>,
John Hubbard <jhubbard@nvidia.com>
Cc: "lossin@kernel.org" <lossin@kernel.org>,
"a.hindborg@kernel.org" <a.hindborg@kernel.org>,
"boqun.feng@gmail.com" <boqun.feng@gmail.com>,
Zhi Wang <zhiw@nvidia.com>, "simona@ffwll.ch" <simona@ffwll.ch>,
"tmgross@umich.edu" <tmgross@umich.edu>,
"alex.gaynor@gmail.com" <alex.gaynor@gmail.com>,
"nova-gpu@lists.linux.dev" <nova-gpu@lists.linux.dev>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"ojeda@kernel.org" <ojeda@kernel.org>,
"bjorn3_gh@protonmail.com" <bjorn3_gh@protonmail.com>,
Eliot Courtney <ecourtney@nvidia.com>,
"airlied@gmail.com" <airlied@gmail.com>,
"aliceryhl@google.com" <aliceryhl@google.com>,
"bhelgaas@google.com" <bhelgaas@google.com>,
"gary@garyguo.net" <gary@garyguo.net>,
Alistair Popple <apopple@nvidia.com>
Subject: Re: [PATCH v3 04/33] gpu: nova-core: firmware: add r000 bindings
Date: Fri, 18 Sep 2026 17:42:25 +0000 [thread overview]
Message-ID: <576a2ec09fcdec7d3229bb30eac433c4d601e5b9.camel@nvidia.com> (raw)
In-Reply-To: <20260918010719.1176945-5-jhubbard@nvidia.com>
On Thu, 2026-09-17 at 18:06 -0700, John Hubbard wrote:
> Nova-core boots the r570 GSP firmware, release 570.144. The GSP firmware
> releases from r615 onward share one ABI, and their firmware files carry
> no version number in their names, because each image records its version
> internally. The driver calls that ABI "r000", so that its name does not
> change with each release.
>
> Add the bindings that bindgen generates from the r000 headers of Open
> RM, the open-source NVIDIA kernel driver.
You should specify exactly which OpenRM version was used for this, because I suspect that some
of these constants might change in future versions. The upcoming NVOC stuff will mitigate that,
but it's still useful to be specific, just in case.
next prev parent reply other threads:[~2026-09-18 17:42 UTC|newest]
Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-18 1:06 [PATCH v3 00/33] gpu: nova-core: boot on the r000 GSP firmware John Hubbard
2026-09-18 1:06 ` [PATCH v3 01/33] rust: pci: add domain_nr() accessor John Hubbard
2026-09-18 1:06 ` [PATCH v3 02/33] gpu: nova-core: set MCTP transport header version to 1 John Hubbard
2026-09-18 1:06 ` [PATCH v3 03/33] gpu: nova-core: gsp: give the command queue its own BAR0 mapping John Hubbard
2026-09-18 1:06 ` [PATCH v3 04/33] gpu: nova-core: firmware: add r000 bindings John Hubbard
2026-09-18 17:42 ` Timur Tabi [this message]
2026-09-18 1:06 ` [PATCH v3 05/33] gpu: nova-core: regs: add msgq v2 BAR0 register declarations John Hubbard
2026-09-18 1:06 ` [PATCH v3 06/33] gpu: nova-core: gsp: ring the GSP doorbell from the queue memory John Hubbard
2026-09-18 1:06 ` [PATCH v3 07/33] gpu: nova-core: gsp: make command allocation generic over the header John Hubbard
2026-09-18 1:06 ` [PATCH v3 08/33] gpu: nova-core: gsp: compute the queue regions from a count and a slot John Hubbard
2026-09-18 1:06 ` [PATCH v3 09/33] gpu: nova-core: add GMC API message types John Hubbard
2026-09-18 21:45 ` Timur Tabi
2026-09-18 1:06 ` [PATCH v3 10/33] gpu: nova-core: add GMC send path John Hubbard
2026-09-18 1:06 ` [PATCH v3 11/33] gpu: nova-core: add GMC transport receive path John Hubbard
2026-09-18 21:57 ` Timur Tabi
2026-09-18 1:06 ` [PATCH v3 12/33] gpu: nova-core: gsp: add GMC dispatch on receive John Hubbard
2026-09-18 22:01 ` Timur Tabi
2026-09-18 1:06 ` [PATCH v3 13/33] gpu: nova-core: separate the generic falcon bootloader from FWSEC John Hubbard
2026-09-18 22:04 ` Timur Tabi
2026-09-18 1:07 ` [PATCH v3 14/33] gpu: nova-core: add the falcon DMA and suspend helpers for r000 boot John Hubbard
2026-09-18 22:07 ` Timur Tabi
2026-09-18 1:07 ` [PATCH v3 15/33] gpu: nova-core: add the r000 load-and-execute HS binary handler John Hubbard
2026-09-18 1:07 ` [PATCH v3 16/33] gpu: nova-core: move the bootloader DMEM descriptor out of FWSEC John Hubbard
2026-09-18 1:07 ` [PATCH v3 17/33] gpu: nova-core: add the r000 load-and-execute bootloader handler John Hubbard
2026-09-18 3:32 ` Timur Tabi
2026-09-18 1:07 ` [PATCH v3 18/33] gpu: nova-core: gsp: add the GMC boot event dispatcher John Hubbard
2026-09-18 1:07 ` [PATCH v3 19/33] gpu: nova-core: gsp: rename the static configuration type John Hubbard
2026-09-18 1:07 ` [PATCH v3 20/33] gpu: nova-core: gsp: return the static GPU configuration from boot John Hubbard
2026-09-18 1:07 ` [PATCH v3 21/33] gpu: nova-core: gsp: add the GSP_INIT request builder John Hubbard
2026-09-18 22:26 ` Timur Tabi
2026-09-18 1:07 ` [PATCH v3 22/33] gpu: nova-core: gsp: send GSP_INIT and decode its reply John Hubbard
2026-09-18 1:07 ` [PATCH v3 23/33] gpu: nova-core: add LIBOS3 log buffers and state monitor buffer John Hubbard
2026-09-18 22:34 ` Timur Tabi
2026-09-18 1:07 ` [PATCH v3 24/33] gpu: nova-core: add the ucodes firmware loader John Hubbard
2026-09-18 1:07 ` [PATCH v3 25/33] gpu: nova-core: gsp: let the GSP HAL load the generic bootloader John Hubbard
2026-09-18 1:07 ` [PATCH v3 26/33] gpu: nova-core: gsp: add the GSP_SUSPEND request John Hubbard
2026-09-18 1:07 ` [PATCH v3 27/33] gpu: nova-core: switch to the r000 GSP firmware John Hubbard
2026-09-18 22:48 ` Timur Tabi
2026-09-18 1:07 ` [PATCH v3 28/33] gpu: nova-core: gsp: make the GSP_INIT reply the static configuration John Hubbard
2026-09-18 1:07 ` [PATCH v3 29/33] gpu: nova-core: firmware: delete the r570 bindings John Hubbard
2026-09-18 1:07 ` [PATCH v3 30/33] gpu: nova-core: match GSP RPC replies by sequence, not just function John Hubbard
2026-09-18 1:07 ` [PATCH v3 31/33] gpu: nova-core: gsp: split the reply match out of the RPC receive path John Hubbard
2026-09-18 1:07 ` [PATCH v3 32/33] gpu: nova-core: gsp: decode queue elements by their NVDM type John Hubbard
2026-09-18 1:07 ` [PATCH v3 33/33] gpu: nova-core: gsp: match a GMC response by flag, id and sequence John Hubbard
2026-09-18 23:08 ` [PATCH v3 00/33] gpu: nova-core: boot on the r000 GSP firmware Timur Tabi
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