added initial VirtIO and symbiotic swap devices

[palacios.git] / palacios / include / devices / pci.h

diff --git a/palacios/include/devices/pci.h b/palacios/include/devices/pci.h
index 66841a8..23bdae7 100644 (file)
--- a/palacios/include/devices/pci.h
+++ b/palacios/include/devices/pci.h
@@ -35,6 +35,13 @@ typedef enum {PCI_BAR_IO, PCI_BAR_MEM16, PCI_BAR_MEM32, PCI_BAR_MEM64_LOW, PCI_B
 
 typedef enum {PCI_STD_DEVICE, PCI_TO_PCI_BRIDGE, PCI_CARDBUS, PCI_MULTIFUNCTION} pci_device_type_t;
 
+
+
+// For the rest of the subclass codes see:
+// http://www.acm.uiuc.edu/sigops/roll_your_own/7.c.1.html
+
+#define PCI_AUTO_DEV_NUM (-1)
+
 struct pci_device;
 
 struct v3_pci_bar {