linux-kernel - Re: [PATCH 3/6] gpu: nova-core: Blackwell: basic GPU identification

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Message-ID: <ec49facbd969b1ad00acbaec1c719d3b30e0151d.camel@nvidia.com>
Date: Thu, 6 Nov 2025 14:44:36 +0000
From: Timur Tabi <ttabi@...dia.com>
To: "dakr@...nel.org" <dakr@...nel.org>, John Hubbard <jhubbard@...dia.com>
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Subject: Re: [PATCH 3/6] gpu: nova-core: Blackwell: basic GPU identification

On Wed, 2025-11-05 at 19:54 -0800, John Hubbard wrote:
>      let hal = match chipset {
> -        GA102 | GA103 | GA104 | GA106 | GA107 | GH100 | AD102 | AD103 | AD104 | AD106 | AD107
> => {
> +        GA102 | GA103 | GA104 | GA106 | GA107 | GH100 | AD102 | AD103 | AD104 | AD106 | AD107
> +        | GB100 | GB102 | GB202 | GB203 | GB205 | GB206 | GB207 => {
>              KBox::new(ga102::Ga102::<E>::new(), GFP_KERNEL)? as KBox<dyn FalconHal<E>>
>          }

Maybe combine patches 2 and 3?  Also, maybe this should be a range check, instead of listing
every since version?  It seems like everything past GA100 uses the GA102 HAL.