commit d36c711e12e7eeeb7569ce702f4b917b036fbc48
author Alice Wang <aliceywang@google.com> Tue Jul 04 09:50:45 2023 +0000
committer Alice Wang <aliceywang@google.com> Tue Jul 04 12:15:59 2023 +0000
tree aaab43639e3c0e742f9a470fe4d3640808f5e725
parent 34cf4344b5f7549393930627f4d23d2669e1ff0f

[rialto] Initialize CAM and BAR ranges for PCI bus

Bug: 284462758
Test: atest rialto_test
Change-Id: Id303cebce03597607f45861ca67133cf799d3319

rialto/src/error.rs

diff --git a/rialto/src/error.rs b/rialto/src/error.rs
index 8e2991c..84228c4 100644
--- a/rialto/src/error.rs
+++ b/rialto/src/error.rs
@@ -19,7 +19,7 @@
 use fdtpci::PciError;
 use hyp::Error as HypervisorError;
 use libfdt::FdtError;
-use vmbase::memory::MemoryTrackerError;
+use vmbase::{memory::MemoryTrackerError, virtio::pci};
 
 pub type Result<T> = result::Result<T, Error>;
 
@@ -37,6 +37,8 @@
     InvalidPci(PciError),
     /// Failed memory operation.
     MemoryOperationFailed(MemoryTrackerError),
+    /// Failed to initialize PCI.
+    PciInitializationFailed(pci::PciError),
 }
 
 impl fmt::Display for Error {
@@ -50,6 +52,7 @@
             Self::InvalidFdt(e) => write!(f, "Invalid FDT: {e}"),
             Self::InvalidPci(e) => write!(f, "Invalid PCI: {e}"),
             Self::MemoryOperationFailed(e) => write!(f, "Failed memory operation: {e}"),
+            Self::PciInitializationFailed(e) => write!(f, "Failed to initialize PCI: {e}"),
         }
     }
 }