+#define PCI_VPD_LRDT 0x80 /* Large Resource Data Type */
+#define PCI_VPD_LRDT_ID(x) (x | PCI_VPD_LRDT)
+
+/* Large Resource Data Type Tag Item Names */
+#define PCI_VPD_LTIN_ID_STRING 0x02 /* Identifier String */
+#define PCI_VPD_LTIN_RO_DATA 0x10 /* Read-Only Data */
+#define PCI_VPD_LTIN_RW_DATA 0x11 /* Read-Write Data */
+
+#define PCI_VPD_LRDT_ID_STRING PCI_VPD_LRDT_ID(PCI_VPD_LTIN_ID_STRING)
+#define PCI_VPD_LRDT_RO_DATA PCI_VPD_LRDT_ID(PCI_VPD_LTIN_RO_DATA)
+#define PCI_VPD_LRDT_RW_DATA PCI_VPD_LRDT_ID(PCI_VPD_LTIN_RW_DATA)
+
+/* Small Resource Data Type Tag Item Names */
+#define PCI_VPD_STIN_END 0x78 /* End */
+
+#define PCI_VPD_SRDT_END PCI_VPD_STIN_END
+
+#define PCI_VPD_SRDT_TIN_MASK 0x78
+#define PCI_VPD_SRDT_LEN_MASK 0x07
+
+#define PCI_VPD_LRDT_TAG_SIZE 3
+#define PCI_VPD_SRDT_TAG_SIZE 1