1 files changed, 37 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nova/fwsec.rs b/drivers/gpu/drm/nova/fwsec.rs
new file mode 100644
index 000000000000..9b0d8cc1e057
--- /dev/null
+++ b/drivers/gpu/drm/nova/fwsec.rs
@@ -0,0 +1,37 @@
+#![allow(non_snake_case)]
+#[allow(dead_code)]
+#[repr(C)]
+pub(crate) struct FalconUCodeDescV2 {
+    Hdr: u32,
+    StoredSize: u32,
+    UncompressedSize: u32,
+    VirtualEntry: u32,
+    InterfaceOffset: u32,
+    IMEMPhysBase: u32,
+    IMEMLoadSize: u32,
+    IMEMVirtBase: u32,
+    IMEMSecBase: u32,
+    IMEMSecSize: u32,
+    DMEMOffset: u32,
+    DMEMLoadSize: u32,
+    altIMEMLoadSize: u32,
+    altDMEMLoadSize: u32,
+}
+
+#[repr(C)]
+pub(crate) struct FalconUCodeDescV3 {
+    pub(crate) Hdr: u32,
+    pub(crate) StoredSize: u32,
+    PKCDataOffset: u32,
+    InterfaceOffset: u32,
+    pub(crate) IMEMPhysBase: u32,
+    pub(crate) IMEMLoadSize: u32,
+    pub(crate) IMEMVirtBase: u32,
+    pub(crate) DMEMPhysBase: u32,
+    pub(crate) DMEMLoadSize: u32,
+    EngineIdMask: u16,
+    UcodeId: u8,
+    SignatureCount: u8,
+    SignatureVersions: u16,
+    Reserved: u16,
+}