1 files changed, 4 insertions, 3 deletions
diff --git a/devices/src/pci/pci_configuration.rs b/devices/src/pci/pci_configuration.rs
index ff2da1a..a0c92bd 100644
--- a/devices/src/pci/pci_configuration.rs
+++ b/devices/src/pci/pci_configuration.rs
@@ -6,6 +6,7 @@ use std::convert::TryInto;
 use std::fmt::{self, Display};
 
 use crate::pci::PciInterruptPin;
+use serde::{Deserialize, Serialize};
 use sys_util::warn;
 
 // The number of 32bit registers in the config space, 256 bytes.
@@ -178,20 +179,20 @@ pub struct PciConfiguration {
 }
 
 /// See pci_regs.h in kernel
-#[derive(Copy, Clone, Debug, Eq, PartialEq)]
+#[derive(Copy, Clone, Debug, Deserialize, Eq, PartialEq, Serialize)]
 pub enum PciBarRegionType {
     Memory32BitRegion = 0,
     IORegion = 0x01,
     Memory64BitRegion = 0x04,
 }
 
-#[derive(Copy, Clone, Debug, Eq, PartialEq)]
+#[derive(Copy, Clone, Debug, Eq, PartialEq, Deserialize, Serialize)]
 pub enum PciBarPrefetchable {
     NotPrefetchable = 0,
     Prefetchable = 0x08,
 }
 
-#[derive(Copy, Clone, Debug)]
+#[derive(Copy, Clone, Debug, Deserialize, Serialize)]
 pub struct PciBarConfiguration {
     addr: u64,
     size: u64,