62 static void stnic_reset (struct net_device *dev);
63 static void stnic_get_hdr (struct net_device *dev, struct e8390_pkt_hdr *hdr,
65 static void stnic_block_input (struct net_device *dev, int count,
67 static void stnic_block_output (struct net_device *dev, int count,
70 static void stnic_init (struct net_device *dev);
92   val = (*(vhalf *) (PA_83902 + ((reg) << 1)) >> 8) & 0xff;  in STNIC_READ()
100   *(vhalf *) (PA_83902 + ((reg) << 1)) = ((half) (val) << 8);  in STNIC_WRITE()
106   struct net_device *dev;  in stnic_probe()  local
115   dev = alloc_ei_netdev();  in stnic_probe()
116   if (!dev)  in stnic_probe()
122   eth_hw_addr_set(dev, stnic_eadr);  in stnic_probe()
125   dev->base_addr = 0x1000;  in stnic_probe()
126   dev->irq = IRQ_STNIC;  in stnic_probe()
127   dev->netdev_ops = &ei_netdev_ops;  in stnic_probe()
131   err = request_irq (dev->irq, ei_interrupt, 0, DRV_NAME, dev);  in stnic_probe()
133 	netdev_emerg(dev, " unable to get IRQ %d.\n", dev->irq);  in stnic_probe()
134 	free_netdev(dev);  in stnic_probe()
138   ei_status.name = dev->name;  in stnic_probe()
154   stnic_init (dev);  in stnic_probe()
155   ei_local = netdev_priv(dev);  in stnic_probe()
158   err = register_netdev(dev);  in stnic_probe()
160     free_irq(dev->irq, dev);  in stnic_probe()
161     free_netdev(dev);  in stnic_probe()
164   stnic_dev = dev;  in stnic_probe()
166   netdev_info(dev, "NS ST-NIC 83902A\n");  in stnic_probe()
172 stnic_reset (struct net_device *dev)  in stnic_reset()  argument
174   struct ei_device *ei_local = netdev_priv(dev);  in stnic_reset()
178   netif_warn(ei_local, hw, dev, "8390 reset done (%ld).\n", jiffies);  in stnic_reset()
184 stnic_get_hdr (struct net_device *dev, struct e8390_pkt_hdr *hdr,  in stnic_get_hdr()  argument
187   struct ei_device *ei_local = netdev_priv(dev);  in stnic_get_hdr()
201   hdr->next = buf[0] >> 8;  in stnic_get_hdr()
206   hdr->count = ((buf[1] >> 8) & 0xff) | (buf[1] << 8);  in stnic_get_hdr()
209   netif_dbg(ei_local, probe, dev, "ring %x status %02x next %02x count %04x.\n",  in stnic_get_hdr()
221 stnic_block_input (struct net_device *dev, int length, struct sk_buff *skb,  in stnic_block_input()  argument
228   STNIC_WRITE (PG0_RSAR1, offset >> 8);  in stnic_block_input()
230   STNIC_WRITE (PG0_RBCR1, length >> 8);  in stnic_block_input()
241       *buf++ = val >> 8;  in stnic_block_input()
243       *buf++ = val >> 8;  in stnic_block_input()
254 stnic_block_output (struct net_device *dev, int length,  in stnic_block_output()  argument
262   STNIC_WRITE (PG0_RBCR1, length >> 8);  in stnic_block_output()
273       *(vhalf *) PA_83902_IF = ((half) buf[1] << 8) | buf[0];  in stnic_block_output()
275       *(vhalf *) PA_83902_IF = ((half) buf[0] << 8) | buf[1];  in stnic_block_output()
287 stnic_init (struct net_device *dev)  in stnic_init()  argument
289   stnic_reset (dev);  in stnic_init()
290   NS8390_init (dev, 0);  in stnic_init()