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-rw-r--r--devices/src/pci/pci_configuration.rs4
1 files changed, 4 insertions, 0 deletions
diff --git a/devices/src/pci/pci_configuration.rs b/devices/src/pci/pci_configuration.rs
index 1cfa6bb..ab969f7 100644
--- a/devices/src/pci/pci_configuration.rs
+++ b/devices/src/pci/pci_configuration.rs
@@ -490,6 +490,10 @@ impl PciBarConfiguration {
         self
     }
 
+    pub fn get_register_index(&self) -> usize {
+        self.reg_idx
+    }
+
     pub fn set_address(mut self, addr: u64) -> Self {
         self.addr = addr;
         self