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From: "Alexandre Courbot" <acourbot@nvidia.com>
To: "Lyude Paul" <lyude@redhat.com>,
	"Joel Fernandes" <joelagnelf@nvidia.com>,
	<linux-kernel@vger.kernel.org>, <rust-for-linux@vger.kernel.org>,
	<dri-devel@lists.freedesktop.org>, <dakr@kernel.org>,
	<acourbot@nvidia.com>
Cc: "Alistair Popple" <apopple@nvidia.com>,
	"Miguel Ojeda" <ojeda@kernel.org>,
	"Alex Gaynor" <alex.gaynor@gmail.com>,
	"Boqun Feng" <boqun.feng@gmail.com>,
	"Gary Guo" <gary@garyguo.net>, <bjorn3_gh@protonmail.com>,
	"Benno Lossin" <lossin@kernel.org>,
	"Andreas Hindborg" <a.hindborg@kernel.org>,
	"Alice Ryhl" <aliceryhl@google.com>,
	"Trevor Gross" <tmgross@umich.edu>,
	"David Airlie" <airlied@gmail.com>,
	"Simona Vetter" <simona@ffwll.ch>,
	"Maarten Lankhorst" <maarten.lankhorst@linux.intel.com>,
	"Maxime Ripard" <mripard@kernel.org>,
	"Thomas Zimmermann" <tzimmermann@suse.de>,
	"John Hubbard" <jhubbard@nvidia.com>,
	"Timur Tabi" <ttabi@nvidia.com>, <joel@joelfernandes.org>,
	<nouveau@lists.freedesktop.org>,
	"Nouveau" <nouveau-bounces@lists.freedesktop.org>
Subject: Re: [PATCH v2 05/12] nova-core: gsp: Add support for checking if GSP reloaded
Date: Thu, 06 Nov 2025 09:26:03 +0900	[thread overview]
Message-ID: <DE16OCTBYT7G.3FMDZ8CPMGJKM@nvidia.com> (raw)
In-Reply-To: <8cc10b6ec1fce03aa41eae76dc48a6a27a58d7d9.camel@redhat.com>

On Thu Nov 6, 2025 at 8:18 AM JST, Lyude Paul wrote:
> Minor comments:
>
> On Sun, 2025-11-02 at 18:59 -0500, Joel Fernandes wrote:
>> During the sequencer process, we need to check if GSP was successfully
>> reloaded. Add functionality to check for the same.
>> 
>> Signed-off-by: Joel Fernandes <joelagnelf@nvidia.com>
>> ---
>>  drivers/gpu/nova-core/falcon/gsp.rs | 18 ++++++++++++++++++
>>  drivers/gpu/nova-core/regs.rs       |  6 ++++++
>>  2 files changed, 24 insertions(+)
>> 
>> diff --git a/drivers/gpu/nova-core/falcon/gsp.rs b/drivers/gpu/nova-core/falcon/gsp.rs
>> index f17599cb49fa..e0c0b18ec5bf 100644
>> --- a/drivers/gpu/nova-core/falcon/gsp.rs
>> +++ b/drivers/gpu/nova-core/falcon/gsp.rs
>> @@ -1,5 +1,11 @@
>>  // SPDX-License-Identifier: GPL-2.0
>>  
>> +use kernel::{
>> +    io::poll::read_poll_timeout,
>> +    prelude::*,
>> +    time::Delta, //
>
> Looks like a wild // got loose!

It's a bit confusing at first but this is to conform with the new rules
for imports. :)

https://docs.kernel.org/rust/coding-guidelines.html#imports

Thanks for the reviews!

  parent reply	other threads:[~2025-11-06  0:26 UTC|newest]

Thread overview: 83+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-11-02 23:59 [PATCH v2 00/12] nova-core: Complete GSP boot and begin RPC communication Joel Fernandes
2025-11-02 23:59 ` [PATCH v2 01/12] nova-core: falcon: Move waiting until halted to a helper Joel Fernandes
2025-11-05 23:12   ` Lyude Paul
2025-11-02 23:59 ` [PATCH v2 02/12] nova-core: falcon: Move start functionality into separate helper Joel Fernandes
2025-11-05 23:13   ` Lyude Paul
2025-11-02 23:59 ` [PATCH v2 03/12] nova-core: falcon: Move mbox functionalities into helper Joel Fernandes
2025-11-05 23:16   ` Lyude Paul
2025-11-02 23:59 ` [PATCH v2 04/12] nova-core: falcon: Move dma_reset functionality " Joel Fernandes
2025-11-05 23:16   ` Lyude Paul
2025-11-02 23:59 ` [PATCH v2 05/12] nova-core: gsp: Add support for checking if GSP reloaded Joel Fernandes
2025-11-05 23:18   ` Lyude Paul
2025-11-05 23:29     ` John Hubbard
2025-11-06  0:26     ` Alexandre Courbot [this message]
2025-11-02 23:59 ` [PATCH v2 06/12] nova-core: Add bindings required by GSP sequencer Joel Fernandes
2025-11-05 23:23   ` Lyude Paul
2025-11-10 13:39   ` Alexandre Courbot
2025-11-11 22:06     ` Joel Fernandes
2025-11-12  1:12       ` Alexandre Courbot
2025-11-12  2:53         ` Joel Fernandes
2025-11-02 23:59 ` [PATCH v2 07/12] nova-core: Implement the " Joel Fernandes
2025-11-10 13:43   ` Alexandre Courbot
2025-11-11 22:51     ` Joel Fernandes
2025-11-11 23:02     ` Joel Fernandes
2025-11-12  0:42       ` Alexandre Courbot
2025-11-12  2:57         ` Joel Fernandes
2025-11-02 23:59 ` [PATCH v2 08/12] nova-core: sequencer: Add register opcodes Joel Fernandes
2025-11-05  2:50   ` John Hubbard
2025-11-05  3:45     ` Joel Fernandes
2025-11-05 16:30       ` Timur Tabi
2025-11-05 21:55         ` John Hubbard
2025-11-05 23:19           ` Timur Tabi
2025-11-05 23:27             ` John Hubbard
2025-11-10 15:16             ` Joel Fernandes
2025-11-10 15:16               ` Joel Fernandes
2025-11-10 16:59                 ` Steven Rostedt
2025-11-10 17:09                   ` Joel Fernandes
2025-11-11 18:42               ` Lyude Paul
2025-11-12  0:45                 ` Alexandre Courbot
2025-11-10 13:50   ` Alexandre Courbot
2025-11-11 23:39     ` Joel Fernandes
2025-11-02 23:59 ` [PATCH v2 09/12] nova-core: sequencer: Add delay opcode support Joel Fernandes
2025-11-10 13:51   ` Alexandre Courbot
2025-11-02 23:59 ` [PATCH v2 10/12] nova-core: sequencer: Implement basic core operations Joel Fernandes
2025-11-11 19:04   ` Lyude Paul
2025-11-02 23:59 ` [PATCH v2 11/12] nova-core: sequencer: Implement core resume operation Joel Fernandes
2025-11-02 23:59 ` [PATCH v2 12/12] gpu: nova-core: gsp: Wait for gsp initialization to complete Joel Fernandes
2025-11-10 13:51   ` Alexandre Courbot
2025-11-03 19:12 ` [PATCH v2 00/12] nova-core: Complete GSP boot and begin RPC communication Timur Tabi
2025-11-03 19:35   ` Joel Fernandes
2025-11-03 19:54     ` Timur Tabi
2025-11-04 23:26   ` [PATCH v2 13/12] nova-core: sequencer: Refactor run() to handle unknown messages Joel Fernandes
2025-11-10 13:52     ` Alexandre Courbot
2025-11-06 23:11   ` [PATCH v3 00/14] nova-core: Complete GSP boot and begin RPC communication Joel Fernandes
2025-11-06 23:11     ` [PATCH v3 01/14] gpu: nova-core: falcon: Move waiting until halted to a helper Joel Fernandes
2025-11-06 23:11     ` [PATCH v3 02/14] gpu: nova-core: falcon: Move start functionality into separate helper Joel Fernandes
2025-11-06 23:11     ` [PATCH v3 03/14] gpu: nova-core: falcon: Move mbox functionalities into helper Joel Fernandes
2025-11-06 23:11     ` [PATCH v3 04/14] gpu: nova-core: falcon: Move dma_reset functionality " Joel Fernandes
2025-11-06 23:11     ` [PATCH v3 05/14] gpu: nova-core: gsp: Add support for checking if GSP reloaded Joel Fernandes
2025-11-06 23:11     ` [PATCH v3 06/14] gpu: nova-core: Add bindings required by GSP sequencer Joel Fernandes
2025-11-11 21:43       ` Lyude Paul
2025-11-13  0:48         ` Joel Fernandes
2025-11-06 23:11     ` [PATCH v3 07/14] gpu: nova-core: Implement the " Joel Fernandes
2025-11-11 20:57       ` Lyude Paul
2025-11-13  1:24         ` Joel Fernandes
2025-11-06 23:11     ` [PATCH v3 08/14] gpu: nova-core: sequencer: Add register opcodes Joel Fernandes
2025-11-11 21:09       ` Lyude Paul
2025-11-06 23:11     ` [PATCH v3 09/14] gpu: nova-core: sequencer: Add delay opcode support Joel Fernandes
2025-11-11 21:11       ` Lyude Paul
2025-11-06 23:11     ` [PATCH v3 10/14] gpu: nova-core: sequencer: Implement basic core operations Joel Fernandes
2025-11-11 21:12       ` Lyude Paul
2025-11-13  0:49         ` Joel Fernandes
2025-11-06 23:11     ` [PATCH v3 11/14] gpu: nova-core: sequencer: Implement core resume operation Joel Fernandes
2025-11-11 21:44       ` Lyude Paul
2025-11-06 23:11     ` [PATCH v3 12/14] gpu: nova-core: gsp: Wait for gsp initialization to complete Joel Fernandes
2025-11-11 21:47       ` Lyude Paul
2025-11-06 23:11     ` [PATCH v3 13/14] gpu: nova-core: sequencer: Refactor run() to handle unknown messages Joel Fernandes
2025-11-11 21:49       ` Lyude Paul
2025-11-06 23:11     ` [PATCH v3 14/14] gpu: nova-core: gsp: Retrieve GSP static info to gather GPU information Joel Fernandes
2025-11-11 22:02       ` Lyude Paul
2025-11-12 20:22         ` Joel Fernandes
2025-11-12 20:35           ` Joel Fernandes
2025-11-06  2:06 ` [PATCH v2 00/12] nova-core: Complete GSP boot and begin RPC communication John Hubbard
2025-11-11 20:24 ` Lyude Paul

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