+ /* the TJ300 and TJ320 must be detected, the IRQ handling is different
+ * unfortunatly the chips use the same device ID, but the TJ320 has
+ * the bit20 in status PCI cfg register set
+ */
+ pci_read_config_dword(dev_netjet, 0x04, &cfg);
+ if (cfg & 0x00100000)
+ cs->subtyp = 1; /* TJ320 */
+ else
+ cs->subtyp = 0; /* TJ300 */