[dice] Retrieve the DICE data range from FDT in service VM
Bug: 287233786
Test: atest rialto_test
Change-Id: I3e3c4e1c5579726d8b139ed74780acb43b6c4ce9
diff --git a/rialto/src/error.rs b/rialto/src/error.rs
index 23667ed..911cb9b 100644
--- a/rialto/src/error.rs
+++ b/rialto/src/error.rs
@@ -16,6 +16,7 @@
use aarch64_paging::MapError;
use core::{fmt, result};
+use diced_open_dice::DiceError;
use fdtpci::PciError;
use hyp::Error as HypervisorError;
use libfdt::FdtError;
@@ -50,6 +51,8 @@
SerializationFailed(CiboriumSerError),
/// Failed to deserialize.
DeserializationFailed(CiboriumDeError),
+ /// Failed DICE operation.
+ DiceOperationFailed(DiceError),
}
impl fmt::Display for Error {
@@ -72,6 +75,7 @@
}
Self::SerializationFailed(e) => write!(f, "Failed to serialize: {e}"),
Self::DeserializationFailed(e) => write!(f, "Failed to deserialize: {e}"),
+ Self::DiceOperationFailed(e) => write!(f, "Failed DICE operation: {e}"),
}
}
}
@@ -123,3 +127,9 @@
Self::DeserializationFailed(e)
}
}
+
+impl From<DiceError> for Error {
+ fn from(e: DiceError) -> Self {
+ Self::DiceOperationFailed(e)
+ }
+}