#define SANDBOX_PCI_CLASS_CODE PCI_CLASS_CODE_COMM
#define SANDBOX_PCI_CLASS_SUB_CODE PCI_CLASS_SUB_CODE_COMM_SERIAL
+#define PCI_CAP_ID_PM_OFFSET 0x50
+#define PCI_CAP_ID_EXP_OFFSET 0x60
+#define PCI_CAP_ID_MSIX_OFFSET 0x70
+
+#define PCI_EXT_CAP_ID_ERR_OFFSET 0x100
+#define PCI_EXT_CAP_ID_VC_OFFSET 0x200
+#define PCI_EXT_CAP_ID_DSN_OFFSET 0x300
+
/* Useful for PCI_VDEVICE() macro */
#define PCI_VENDOR_ID_SANDBOX SANDBOX_PCI_VENDOR_ID
#define SWAP_CASE_DRV_DATA 0x55aa