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

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Message-ID: <6b49de5a-280e-40e9-8e11-f95ce41452c0@nvidia.com>
Date: Tue, 18 Nov 2025 23:20:12 -0800
From: John Hubbard <jhubbard@...dia.com>
To: Dave Airlie <airlied@...il.com>
Cc: Alexandre Courbot <acourbot@...dia.com>, Timur Tabi <ttabi@...dia.com>,
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Subject: Re: [PATCH 3/6] gpu: nova-core: Blackwell: basic GPU identification

On 11/18/25 11:15 PM, Dave Airlie wrote:
> On Wed, 19 Nov 2025 at 17:08, John Hubbard <jhubbard@...dia.com> wrote:
>>
>> On 11/18/25 7:15 PM, Dave Airlie wrote:
>>> On Wed, 19 Nov 2025 at 12:46, Alexandre Courbot <acourbot@...dia.com> wrote:
>> ...
>>       GA102..=GA104 | Architecture::Blackwell
>>
>>
>> for example. Macros are going to require that to be less clean, but
>> let me poke around and see.
> 
> https://gitlab.freedesktop.org/nouvelles/kernel/-/blob/nova-core-experiments-fsp-boot/drivers/gpu/nova-core/gpu.rs?ref_type=heads#L96
> 
> is what I did, but yeah probably not going to get nice ranges like that.
> 

Thanks for the pointer, I was wondering where that was (I didn't see
it in https://github.com/airlied/linux.git, and forgot about the
freedesktop.org repo).

Yes, I see we can really only go so far here.

thanks,
-- 
John Hubbard