> On Mar 9, 2026, at 5:22 PM, Joel Fernandes <[email protected]> wrote:
>
> On Fri, Feb 27, 2026 at 09:32:08PM +0900, Eliot Courtney wrote:
>> Expose the `hInternalClient` and `hInternalSubdevice` handles. These are
>> needed for RM control calls.
>>
>> Signed-off-by: Eliot Courtney <[email protected]>
>> ---
>> drivers/gpu/nova-core/gsp/commands.rs | 16 ++++++++++++++++
>> drivers/gpu/nova-core/gsp/fw/commands.rs | 10 ++++++++++
>> 2 files changed, 26 insertions(+)
>>
>> diff --git a/drivers/gpu/nova-core/gsp/commands.rs
>> b/drivers/gpu/nova-core/gsp/commands.rs
>> index 4740cda0b51c..2cadfcaf9a8a 100644
>> --- a/drivers/gpu/nova-core/gsp/commands.rs
>> +++ b/drivers/gpu/nova-core/gsp/commands.rs
>> @@ -197,6 +197,8 @@ fn init(&self) -> impl Init<Self::Command,
>> Self::InitError> {
>> /// The reply from the GSP to the [`GetGspInfo`] command.
>> pub(crate) struct GetGspStaticInfoReply {
>> gpu_name: [u8; 64],
>> + h_client: u32,
>> + h_subdevice: u32,
>
> I would rather have more descriptive names please. 'client_handle',
> 'subdevice_handle'. Also some explanation of what a client and a sub-device
> mean somewhere in the comments or documentation would be nice.
Also just checking if we can have repr wrappers around the u32 for clients /
handles. These concepts are quite common in Nvidia drivers so we should
probably create new types for them.
And if we can please document the terminology, device, subset, clients handles
etc. and add new Documentation/ entries even.
Thoughts?
--
Joel Fernandes
