From: "Alexandre Courbot" <acourbot@nvidia.com>
To: "Timur Tabi" <ttabi@nvidia.com>
Cc: "John Hubbard" <jhubbard@nvidia.com>,
"Joel Fernandes" <joelagnelf@nvidia.com>,
"Danilo Krummrich" <dakr@kernel.org>,
<nouveau@lists.freedesktop.org>, <rust-for-linux@vger.kernel.org>
Subject: Re: [PATCH v6 11/11] gpu: nova-core: add PIO support for loading firmware images
Date: Sat, 17 Jan 2026 00:22:27 +0900 [thread overview]
Message-ID: <DFQ47DJUYCD5.1F1DIGGIB8TCE@nvidia.com> (raw)
In-Reply-To: <20260114192950.1143002-12-ttabi@nvidia.com>
On Thu Jan 15, 2026 at 4:29 AM JST, Timur Tabi wrote:
> Turing and GA100 use programmed I/O (PIO) instead of DMA to upload
> firmware images into Falcon memory.
>
> A new firmware called the Generic Bootloader (as opposed to the
> GSP Bootloader) is used to upload FWSEC.
>
> Signed-off-by: Timur Tabi <ttabi@nvidia.com>
Just a heads-up: I have a bunch of comments for this patch, but also
want to write some code to validate them, which is taking a bit of time.
Just letting you know so you hold on v7 until I submit my feedback for
this patch.
Thanks!
next prev parent reply other threads:[~2026-01-16 15:22 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-14 19:29 [PATCH v6 00/11] gpu: nova-core: add Turing support Timur Tabi
2026-01-14 19:29 ` [PATCH v6 01/11] gpu: nova-core: rename Imem to ImemSecure Timur Tabi
2026-01-14 19:29 ` [PATCH v6 02/11] gpu: nova-core: add ImemNonSecure section infrastructure Timur Tabi
2026-01-22 12:52 ` Gary Guo
2026-01-22 19:00 ` Timur Tabi
2026-01-14 19:29 ` [PATCH v6 03/11] gpu: nova-core: support header parsing on Turing/GA100 Timur Tabi
2026-01-14 19:29 ` [PATCH v6 04/11] gpu: nova-core: add support for Turing/GA100 fwsignature Timur Tabi
2026-01-14 19:29 ` [PATCH v6 05/11] gpu: nova-core: add NV_PFALCON_FALCON_DMATRFCMD::with_falcon_mem() Timur Tabi
2026-01-14 19:29 ` [PATCH v6 06/11] gpu: nova-core: move some functions into the HAL Timur Tabi
2026-01-16 19:55 ` Danilo Krummrich
2026-01-16 20:08 ` John Hubbard
2026-01-16 20:11 ` Danilo Krummrich
2026-01-16 20:15 ` John Hubbard
2026-01-16 20:21 ` Danilo Krummrich
2026-01-16 20:27 ` John Hubbard
2026-01-14 19:29 ` [PATCH v6 07/11] gpu: nova-core: Add basic Turing HAL Timur Tabi
2026-01-14 19:29 ` [PATCH v6 08/11] gpu: nova-core: add Falcon HAL method supports_dma() Timur Tabi
2026-01-16 1:53 ` Alexandre Courbot
2026-01-16 3:00 ` Timur Tabi
2026-01-14 19:29 ` [PATCH v6 09/11] gpu: nova-core: add FalconUCodeDescV2 support Timur Tabi
2026-01-16 3:11 ` Alexandre Courbot
2026-01-16 3:23 ` Alexandre Courbot
2026-01-16 20:09 ` Danilo Krummrich
2026-01-14 19:29 ` [PATCH v6 10/11] gpu: nova-core: align LibosMemoryRegionInitArgument size to page size Timur Tabi
2026-01-14 19:29 ` [PATCH v6 11/11] gpu: nova-core: add PIO support for loading firmware images Timur Tabi
2026-01-16 15:22 ` Alexandre Courbot [this message]
2026-01-16 21:05 ` Danilo Krummrich
2026-01-17 1:55 ` Alexandre Courbot
2026-01-21 0:25 ` Timur Tabi
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