implement xhci and add it to pci bus

Implement xhci controller, setup seccomp filters and add xhci to pci
bus.

CQ-DEPEND=CL:1512761
BUG=chromium:831850
TEST=local build
Change-Id: I5c05452ece66e99d3a670e259e095fca616e835d
Reviewed-on: https://chromium-review.googlesource.com/1512762
Commit-Ready: ChromeOS CL Exonerator Bot <chromiumos-cl-exonerator@appspot.gserviceaccount.com>
Tested-by: Jingkui Wang <jkwang@google.com>
Reviewed-by: Jingkui Wang <jkwang@google.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/arch/src/lib.rs b/arch/src/lib.rs
index 38bc2c7..f089972 100644
--- a/arch/src/lib.rs
+++ b/arch/src/lib.rs
@@ -190,6 +190,7 @@ pub fn generate_pci_root(
             pid_labels.insert(proxy.pid() as u32, proxy.debug_label());
             Arc::new(Mutex::new(proxy))
         } else {
+            device.on_sandboxed();
             Arc::new(Mutex::new(device))
         };
         root.add_device(arced_dev.clone());