pci: Add large and small resource data type code

This patch introduces more VPD preprocessor definitions to identify some
small and large resource data type item names.  The patch then continues
to correct how the tg3 and bnx2 drivers search for the "read-only data"
large resource data type.

Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
Signed-off-by: Michael Chan <mchan@broadcom.com>
Acked-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/bnx2.c

@@ -7772,15 +7772,26 @@ bnx2_read_vpd_fw_ver(struct bnx2 *bp)
 		unsigned char val = data[i];
 		unsigned int block_end;
 
-		if (val == 0x82 || val == 0x91) {
-			i += PCI_VPD_LRDT_TAG_SIZE +
-			     pci_vpd_lrdt_size(&data[i]);
+		if (val & PCI_VPD_LRDT) {
+			if (i + PCI_VPD_LRDT_TAG_SIZE > BNX2_VPD_LEN)
+				break;
+
+			if (val != PCI_VPD_LRDT_RO_DATA) {
+				i += PCI_VPD_LRDT_TAG_SIZE +
+				     pci_vpd_lrdt_size(&data[i]);
+
+				continue;
+			}
+		} else {
+			if ((val & PCI_VPD_SRDT_TIN_MASK) == PCI_VPD_STIN_END)
+				break;
+
+			i += PCI_VPD_SRDT_TAG_SIZE +
+			     pci_vpd_srdt_size(&data[i]);
+
 			continue;
 		}
 
-		if (val != 0x90)
-			goto vpd_done;
-
 		block_end = (i + PCI_VPD_LRDT_TAG_SIZE +
 			    pci_vpd_lrdt_size(&data[i]));
 		i += PCI_VPD_LRDT_TAG_SIZE;