[PATCH v3 8/9] gpu: nova-core: gsp: add CE fault method buffer size bindings

Eliot Courtney
2026-03-25T12:14:25Z

Add the bindings for CE fault method buffer size RM control RPC. This
will be needed for channel allocation and is also a simple way to
demonstrate the usage of the RM control infrastructure for now.

Reviewed-by: Joel Fernandes <joelagnelf@nvidia.com>
Signed-off-by: Eliot Courtney <ecourtney@nvidia.com>
---
drivers/gpu/nova-core/gsp/fw/r570_144/bindings.rs | 5 +++++
1 file changed, 5 insertions(+)

diff --git a/drivers/gpu/nova-core/gsp/fw/r570_144/bindings.rs b/drivers/gpu/nova-core/gsp/fw/r570_144/bindings.rs
index ece31cc32f5b..354ee2cfa295 100644
--- a/drivers/gpu/nova-core/gsp/fw/r570_144/bindings.rs
+++ b/drivers/gpu/nova-core/gsp/fw/r570_144/bindings.rs
@@ -1025,6 +1025,11 @@ fn default() -> Self {
}
}
#[repr(C)]
+#[derive(Debug, Default, Copy, Clone, MaybeZeroable)]
+pub struct NV2080_CTRL_CE_GET_FAULT_METHOD_BUFFER_SIZE_PARAMS {
+ pub size: u32_,
+}
+#[repr(C)]
#[derive(Debug, Default, MaybeZeroable)]
pub struct rpc_gsp_rm_control_v03_00 {
pub hClient: u32_,

--
2.53.0