devices: pci: add Programming Interface to device

PCI class codes are made up of three fields: class, subclass, and
programming interface.  Some class/subclass combinations do not define
any programming interfaces, so add an optional parameter to specify the
value and use 0 if it is not provided.

Change-Id: Ib4000eafe2d7d003ed5753d7b0ea05e16fd06130
Signed-off-by: Daniel Verkamp <dverkamp@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/1237358
Reviewed-by: Dylan Reid <dgreid@chromium.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/devices/src/pci/mod.rs b/devices/src/pci/mod.rs
index a1d211d..ce42d62 100644
--- a/devices/src/pci/mod.rs
+++ b/devices/src/pci/mod.rs
@@ -8,7 +8,7 @@ mod pci_configuration;
 mod pci_device;
 mod pci_root;
 
-pub use self::pci_configuration::{PciCapability, PciCapabilityID, PciClassCode, PciConfiguration, PciHeaderType, PciSubclass};
+pub use self::pci_configuration::{PciCapability, PciCapabilityID, PciClassCode, PciConfiguration, PciHeaderType, PciProgrammingInterface, PciSubclass};
 pub use self::pci_device::Error as PciDeviceError;
 pub use self::pci_device::PciDevice;
 pub use self::pci_root::PciRoot;