From: "Alexandre Courbot" <acourbot@nvidia.com>
To: "Alok Kumar" <alkumar@nvidia.com>
Cc: <dakr@kernel.org>, <kvm@vger.kernel.org>,
<rust-for-linux@vger.kernel.org>, <nova-gpu@lists.linux.dev>,
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Subject: Re: [PATCH v4 02/32] gpu: nova-core: gsp: pass boot context through setup helpers
Date: Wed, 11 Nov 2026 13:27:25 +0900 [thread overview]
Message-ID: <DMS3IQ7WNPLQ.3NZ341T54H8FP@nvidia.com> (raw)
In-Reply-To: <84b6a7a0ea19beb962aac6205c6bb03881d1eba4.1793906667.git.alkumar@nvidia.com>
On Fri Nov 6, 2026 at 2:39 PM JST, Alok Kumar wrote:
> From: Zhi Wang <zhiw@nvidia.com>
>
> The GSP boot paths pass the device, chipset, BAR and vGPU state to the
> VRAM layout and GSP_INIT helpers as separate arguments. These values
> are already available in GspBootContext, and some are forwarded again
> to the WPR2 heap and VF topology helpers.
>
> Pass the boot context through these helpers so each can read the fields
> it needs. This simplifies the helper signatures and their call sites.
>
> No functional change is intended.
>
> Cc: Alexandre Courbot <acourbot@nvidia.com>
> Signed-off-by: Zhi Wang <zhiw@nvidia.com>
> Signed-off-by: Alok Kumar <alkumar@nvidia.com>
Makes sense as the GSP HAL methods already take `GspBootContext` anyway.
Reviewed-by: Alexandre Courbot <acourbot@nvidia.com>
(I would have merged it directly, but this depends on the r000 series so
marking as reviewed for now)
next prev parent reply other threads:[~2026-11-11 4:27 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-11-06 5:39 [PATCH v4 00/32] Introduce NVIDIA vGPU manager Alok Kumar
2026-11-06 5:39 ` [PATCH v4 01/32] gpu: nova-core: mm: retain BAR1 reservations after unmap failure Alok Kumar
2026-11-06 5:39 ` [PATCH v4 02/32] gpu: nova-core: gsp: pass boot context through setup helpers Alok Kumar
2026-11-11 4:27 ` Alexandre Courbot [this message]
2026-11-06 5:39 ` [PATCH v4 03/32] gpu: nova-core: gsp: decouple boot context from VgpuManager Alok Kumar
2026-11-11 4:28 ` Alexandre Courbot
2026-11-06 5:39 ` [PATCH v4 04/32] gpu: nova-core: vgpu: detect boot state independently Alok Kumar
2026-11-11 4:28 ` Alexandre Courbot
2026-11-06 5:39 ` [PATCH v4 05/32] gpu: nova-core: gpu: add a channel ID pool for vGPU Alok Kumar
2026-11-06 5:39 ` [PATCH v4 06/32] gpu: nova-core: gsp: decode the FIFO engine table Alok Kumar
2026-11-06 5:39 ` [PATCH v4 07/32] gpu: nova-core: vgpu: initialize runtime parameters after GSP boot Alok Kumar
2026-11-06 5:39 ` [PATCH v4 08/32] gpu: nova-core: vgpu: reserve the 48-VM WPR2 heap Alok Kumar
2026-11-06 5:39 ` [PATCH v4 09/32] gpu: nova-core: mm: borrow BarUser for temporary BAR1 access Alok Kumar
2026-11-06 5:39 ` [PATCH v4 10/32] gpu: nova-core: mm: add VramBlock Alok Kumar
2026-11-06 5:39 ` [PATCH v4 11/32] gpu: nova-core: mm: add VramRegion Alok Kumar
2026-11-06 5:39 ` [PATCH v4 12/32] gpu: nova-core: mm: add BarMapping Alok Kumar
2026-11-06 5:39 ` [PATCH v4 13/32] gpu: nova-core: gsp: add synchronous GMC transactions Alok Kumar
2026-11-06 5:39 ` [PATCH v4 14/32] gpu: nova-core: gsp: wait for GMC completion events Alok Kumar
2026-11-06 5:39 ` [PATCH v4 15/32] gpu: nova-core: vgpu: add r000 plugin bindings Alok Kumar
2026-11-06 5:39 ` [PATCH v4 16/32] gpu: nova-core: vgpu: add VRAM slot allocator Alok Kumar
2026-11-06 5:39 ` [PATCH v4 17/32] gpu: nova-core: gsp: factor out NVKV payload conversion Alok Kumar
2026-11-06 5:39 ` [PATCH v4 18/32] gpu: nova-core: vgpu: query VF assignments and properties Alok Kumar
2026-11-06 5:39 ` [PATCH v4 19/32] gpu: nova-core: vgpu: add instance create/destroy Alok Kumar
2026-11-06 5:39 ` [PATCH v4 20/32] gpu: nova-core: vgpu: encode vGPU boot requests Alok Kumar
2026-11-06 5:39 ` [PATCH v4 21/32] gpu: nova-core: vgpu: add GSP plugin communication buffers Alok Kumar
2026-11-06 5:39 ` [PATCH v4 22/32] gpu: nova-core: vgpu: add instance boot Alok Kumar
2026-11-06 5:39 ` [PATCH v4 23/32] gpu: nova-core: vgpu: add instance shutdown Alok Kumar
2026-11-06 5:39 ` [PATCH v4 24/32] gpu: nova-core: vgpu: initialize GSP plugin RPC buffers Alok Kumar
2026-11-06 5:39 ` [PATCH v4 25/32] gpu: nova-core: vgpu: add GSP plugin RPC transactions Alok Kumar
2026-11-06 5:39 ` [PATCH v4 26/32] gpu: nova-core: vgpu: negotiate the GSP plugin RPC version Alok Kumar
2026-11-06 5:40 ` [PATCH v4 27/32] gpu: nova-core: vgpu: send GSP plugin configuration parameters Alok Kumar
2026-11-06 5:40 ` [PATCH v4 28/32] gpu: nova-core: vgpu: update the GSP plugin BME state Alok Kumar
2026-11-06 5:40 ` [PATCH v4 29/32] gpu: nova-core: vgpu: add CeUtils commands Alok Kumar
2026-11-06 5:40 ` [PATCH v4 30/32] gpu: nova-core: vgpu: scrub guest VRAM with CeUtils Alok Kumar
2026-11-06 5:40 ` [PATCH v4 31/32] gpu: nova-core: vgpu: export plugin log buffers via debugfs Alok Kumar
2026-11-06 5:40 ` [PATCH v4 32/32] gpu: nova-core: vgpu: introduce SR-IOV PF APIs Alok Kumar
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