[rkp] Report request processing error from service VM to host
This cl moves the request processing error from the service VM
to the communication protocol library so that the service VM can
send the error the host.
This change is necessary to enable the service VM to send back
RKP service specific error later.
Bug: 299256925
Test: atest rialto_test
Change-Id: I2cd718d8606880188866e954ac7c4eb8bb732bb4
diff --git a/rialto/src/error.rs b/rialto/src/error.rs
index 911cb9b..d2bdbbe 100644
--- a/rialto/src/error.rs
+++ b/rialto/src/error.rs
@@ -20,6 +20,7 @@
use fdtpci::PciError;
use hyp::Error as HypervisorError;
use libfdt::FdtError;
+use service_vm_comm::RequestProcessingError;
use vmbase::{memory::MemoryTrackerError, virtio::pci};
pub type Result<T> = result::Result<T, Error>;
@@ -53,6 +54,8 @@
DeserializationFailed(CiboriumDeError),
/// Failed DICE operation.
DiceOperationFailed(DiceError),
+ /// Failed to process request.
+ RequestProcessingFailed(RequestProcessingError),
}
impl fmt::Display for Error {
@@ -76,6 +79,7 @@
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}"),
+ Self::RequestProcessingFailed(e) => write!(f, "Failed to process request: {e}"),
}
}
}
@@ -133,3 +137,9 @@
Self::DiceOperationFailed(e)
}
}
+
+impl From<RequestProcessingError> for Error {
+ fn from(e: RequestProcessingError) -> Self {
+ Self::RequestProcessingFailed(e)
+ }
+}