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gpu: nova: require little endian

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The driver already assumes little endian in a lot of locations. For
example, all the code that reads RPCs out of the command queue just
directly interprets the bytes.

Make this explicit in Kconfig.

Signed-off-by: Eliot Courtney <ecourtney@nvidia.com>
Reviewed-by: Alexandre Courbot <acourbot@nvidia.com>
Reviewed-by: Joel Fernandes <joelagnelf@nvidia.com>
Reviewed-by: Gary Guo <gary@garyguo.net>
Reviewed-by: John Hubbard <jhubbard@nvidia.com>
Link: https://patch.msgid.link/20260407-fix-kconfig-v2-1-6b4fb06c690c@nvidia.com
Signed-off-by: Danilo Krummrich <dakr@kernel.org>
This commit is contained in:
Eliot Courtney 2026-04-07 12:59:50 +09:00 committed by Danilo Krummrich
parent a4c6d5d146
commit d39e22cf87
2 changed files with 2 additions and 0 deletions
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1
drivers/gpu/drm/nova/Kconfig
View File

@ -4,6 +4,7 @@ config DRM_NOVA
depends on DRM=y
depends on PCI
depends on RUST
depends on !CPU_BIG_ENDIAN
select AUXILIARY_BUS
select NOVA_CORE
default n

1
drivers/gpu/nova-core/Kconfig
View File

@ -3,6 +3,7 @@ config NOVA_CORE
depends on 64BIT
depends on PCI
depends on RUST
depends on !CPU_BIG_ENDIAN
select AUXILIARY_BUS
select RUST_FW_LOADER_ABSTRACTIONS
default n