Re: [PATCH v8 06/31] gpu: nova-core: Hopper/Blackwell: skip GFW boot waiting

[John Hubbard]

On 3/25/26 3:53 AM, Alexandre Courbot wrote:
> On Tue, 24 Mar 2026 20:52:17 -0700, John Hubbard <jhubbard@xxxxxxxxxx> wrote:
>> diff --git a/drivers/gpu/nova-core/gpu/hal.rs b/drivers/gpu/nova-core/gpu/hal.rs
>> new file mode 100644
>> index 000000000000..2f9e18e67a35
>> --- /dev/null
>> +++ b/drivers/gpu/nova-core/gpu/hal.rs
>> @@ -0,0 +1,42 @@
>> [ ... skip 18 lines ... ]
>> +struct Tu102;
>> +struct Gh100;
>> +
>> +impl GpuHal for Tu102 {
>> +    fn wait_gfw_boot_completion(&self, bar: &Bar0) -> Result {
>> +        gfw::wait_gfw_boot_completion(bar)
> 
> My suggestion was to move the body of `gfw::wait_gfw_boot_completion`
> here and remove the `gfw` module entirely. But let's do that as a
> follow-up.
> 

Ack.

thanks,
-- 
John Hubbard