diff --git a/hw/e1000.c b/hw/e1000.c
index 80b78bc..eb323d2 100644
--- a/hw/e1000.c
+++ b/hw/e1000.c
@@ -1129,6 +1129,10 @@ static int pci_e1000_init(PCIDevice *pci_dev)
     checksum = (uint16_t) EEPROM_SUM - checksum;
     d->eeprom_data[EEPROM_CHECKSUM_REG] = checksum;
 
+    memmove(d->phy_reg, phy_reg_init, sizeof phy_reg_init);
+    memmove(d->mac_reg, mac_reg_init, sizeof mac_reg_init);
+    d->rxbuf_min_shift = 1;
+
     d->nic = qemu_new_nic(&net_e1000_info, &d->conf,
                           d->dev.qdev.info->name, d->dev.qdev.id, d);