From: Timur Tabi <ttabi@nvidia.com>
To: Danilo Krummrich <dakr@kernel.org>,
Alexandre Courbot <acourbot@nvidia.com>,
Joel Fernandes <joelagnelf@nvidia.com>,
Eliot Courtney <ecourtney@nvidia.com>,
John Hubbard <jhubbard@nvidia.com>,
<rust-for-linux@vger.kernel.org>
Subject: [PATCH 1/6] gpu: nova-core: use correct fwsignature for GA100
Date: Fri, 10 Apr 2026 15:37:17 -0500 [thread overview]
Message-ID: <20260410203722.1586938-2-ttabi@nvidia.com> (raw)
In-Reply-To: <20260410203722.1586938-1-ttabi@nvidia.com>
Although GA100 uses the same GSP-RM firmware as Turing, it has a different
signature specifically for it.
Fixes: 121ea04cd9f2 ("gpu: nova-core: add support for Turing/GA100 fwsignature")
Signed-off-by: Timur Tabi <ttabi@nvidia.com>
---
drivers/gpu/nova-core/firmware/gsp.rs | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/nova-core/firmware/gsp.rs b/drivers/gpu/nova-core/firmware/gsp.rs
index 2fcc255c3bc8..63e464788c0b 100644
--- a/drivers/gpu/nova-core/firmware/gsp.rs
+++ b/drivers/gpu/nova-core/firmware/gsp.rs
@@ -139,7 +139,7 @@ pub(crate) fn new<'a>(
}
Architecture::Turing => ".fwsignature_tu10x",
// GA100 uses the same firmware as Turing
- Architecture::Ampere if chipset == Chipset::GA100 => ".fwsignature_tu10x",
+ Architecture::Ampere if chipset == Chipset::GA100 => ".fwsignature_ga100",
Architecture::Ampere => ".fwsignature_ga10x",
Architecture::Ada => ".fwsignature_ad10x",
};
--
2.53.0
next prev parent reply other threads:[~2026-04-10 20:37 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-10 20:37 [PATCH 0/6] gpu: nova-core: add GA100 support Timur Tabi
2026-04-10 20:37 ` Timur Tabi [this message]
2026-04-10 20:37 ` [PATCH 2/6] gpu: nova-core: do not consider 0xBB77 as a valid PCI ROM header signature Timur Tabi
2026-04-10 20:37 ` [PATCH 3/6] gpu: nova-core: only boot FRTS if it actually exists Timur Tabi
2026-04-10 20:37 ` [PATCH 4/6] gpu: nova-core: add FbHal::frts_size() for GA100 support Timur Tabi
2026-04-10 20:37 ` [PATCH 5/6] gpu: nova-core: skip the IFR header if present Timur Tabi
2026-04-10 20:37 ` [PATCH 6/6] gpu: nova-core: enable GA100 Timur Tabi
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