NE_ENABLE
iowrite8(NE_ENABLE_ON, ne_pci_dev->iomem_base + NE_ENABLE);
dev_enable_reply = ioread8(ne_pci_dev->iomem_base + NE_ENABLE);
iowrite8(NE_ENABLE_OFF, ne_pci_dev->iomem_base + NE_ENABLE);
dev_disable_reply = ioread8(ne_pci_dev->iomem_base + NE_ENABLE);
dev_disable_reply = ioread8(ne_pci_dev->iomem_base + NE_ENABLE);