59 static void stnic_reset (struct net_device *dev);
60 static void stnic_get_hdr (struct net_device *dev, struct e8390_pkt_hdr *hdr,
62 static void stnic_block_input (struct net_device *dev, int count,
64 static void stnic_block_output (struct net_device *dev, int count,
67 static void stnic_init (struct net_device *dev);
89   val = (*(vhalf *) (PA_83902 + ((reg) << 1)) >> 8) & 0xff;  in STNIC_READ()
97   *(vhalf *) (PA_83902 + ((reg) << 1)) = ((half) (val) << 8);  in STNIC_WRITE()
103   struct net_device *dev;  in stnic_probe()  local
112   dev = alloc_ei_netdev();  in stnic_probe()
113   if (!dev)  in stnic_probe()
119   eth_hw_addr_set(dev, stnic_eadr);  in stnic_probe()
122   dev->base_addr = 0x1000;  in stnic_probe()
123   dev->irq = IRQ_STNIC;  in stnic_probe()
124   dev->netdev_ops = &ei_netdev_ops;  in stnic_probe()
128   err = request_irq (dev->irq, ei_interrupt, 0, DRV_NAME, dev);  in stnic_probe()
130 	netdev_emerg(dev, " unable to get IRQ %d.\n", dev->irq);  in stnic_probe()
131 	free_netdev(dev);  in stnic_probe()
135   ei_status.name = dev->name;  in stnic_probe()
151   stnic_init (dev);  in stnic_probe()
152   ei_local = netdev_priv(dev);  in stnic_probe()
155   err = register_netdev(dev);  in stnic_probe()
157     free_irq(dev->irq, dev);  in stnic_probe()
158     free_netdev(dev);  in stnic_probe()
161   stnic_dev = dev;  in stnic_probe()
163   netdev_info(dev, "NS ST-NIC 83902A\n");  in stnic_probe()
169 stnic_reset (struct net_device *dev)  in stnic_reset()  argument
171   struct ei_device *ei_local = netdev_priv(dev);  in stnic_reset()
175   netif_warn(ei_local, hw, dev, "8390 reset done (%ld).\n", jiffies);  in stnic_reset()
181 stnic_get_hdr (struct net_device *dev, struct e8390_pkt_hdr *hdr,  in stnic_get_hdr()  argument
184   struct ei_device *ei_local = netdev_priv(dev);  in stnic_get_hdr()
198   hdr->next = buf[0] >> 8;  in stnic_get_hdr()
203   hdr->count = ((buf[1] >> 8) & 0xff) | (buf[1] << 8);  in stnic_get_hdr()
206   netif_dbg(ei_local, probe, dev, "ring %x status %02x next %02x count %04x.\n",  in stnic_get_hdr()
218 stnic_block_input (struct net_device *dev, int length, struct sk_buff *skb,  in stnic_block_input()  argument
225   STNIC_WRITE (PG0_RSAR1, offset >> 8);  in stnic_block_input()
227   STNIC_WRITE (PG0_RBCR1, length >> 8);  in stnic_block_input()
238       *buf++ = val >> 8;  in stnic_block_input()
240       *buf++ = val >> 8;  in stnic_block_input()
251 stnic_block_output (struct net_device *dev, int length,  in stnic_block_output()  argument
259   STNIC_WRITE (PG0_RBCR1, length >> 8);  in stnic_block_output()
270       *(vhalf *) PA_83902_IF = ((half) buf[1] << 8) | buf[0];  in stnic_block_output()
272       *(vhalf *) PA_83902_IF = ((half) buf[0] << 8) | buf[1];  in stnic_block_output()
284 stnic_init (struct net_device *dev)  in stnic_init()  argument
286   stnic_reset (dev);  in stnic_init()
287   NS8390_init (dev, 0);  in stnic_init()