diff options
Diffstat (limited to 'drivers/net/atp.c')
| -rw-r--r-- | drivers/net/atp.c | 61 |
1 files changed, 39 insertions, 22 deletions
diff --git a/drivers/net/atp.c b/drivers/net/atp.c index c10cd8058e23..4317b3edb3d7 100644 --- a/drivers/net/atp.c +++ b/drivers/net/atp.c @@ -204,8 +204,7 @@ static irqreturn_t atp_interrupt(int irq, void *dev_id); static void net_rx(struct net_device *dev); static void read_block(long ioaddr, int length, unsigned char *buffer, int data_mode); static int net_close(struct net_device *dev); -static void set_rx_mode_8002(struct net_device *dev); -static void set_rx_mode_8012(struct net_device *dev); +static void set_rx_mode(struct net_device *dev); static void tx_timeout(struct net_device *dev); @@ -242,13 +241,23 @@ static int __init atp_init(void) return -ENODEV; } +static const struct net_device_ops atp_netdev_ops = { + .ndo_open = net_open, + .ndo_stop = net_close, + .ndo_start_xmit = atp_send_packet, + .ndo_set_multicast_list = set_rx_mode, + .ndo_tx_timeout = tx_timeout, + .ndo_change_mtu = eth_change_mtu, + .ndo_set_mac_address = eth_mac_addr, + .ndo_validate_addr = eth_validate_addr, +}; + static int __init atp_probe1(long ioaddr) { struct net_device *dev = NULL; struct net_local *lp; int saved_ctrl_reg, status, i; int res; - DECLARE_MAC_BUF(mac); outb(0xff, ioaddr + PAR_DATA); /* Save the original value of the Control register, in case we guessed @@ -324,8 +333,8 @@ static int __init atp_probe1(long ioaddr) #endif printk(KERN_NOTICE "%s: Pocket adapter found at %#3lx, IRQ %d, " - "SAPROM %s.\n", - dev->name, dev->base_addr, dev->irq, print_mac(mac, dev->dev_addr)); + "SAPROM %pM.\n", + dev->name, dev->base_addr, dev->irq, dev->dev_addr); /* Reset the ethernet hardware and activate the printer pass-through. */ write_reg_high(ioaddr, CMR1, CMR1h_RESET | CMR1h_MUX); @@ -343,12 +352,7 @@ static int __init atp_probe1(long ioaddr) if (dev->mem_end & 0xf) net_debug = dev->mem_end & 7; - dev->open = net_open; - dev->stop = net_close; - dev->hard_start_xmit = atp_send_packet; - dev->set_multicast_list = - lp->chip_type == RTL8002 ? &set_rx_mode_8002 : &set_rx_mode_8012; - dev->tx_timeout = tx_timeout; + dev->netdev_ops = &atp_netdev_ops; dev->watchdog_timeo = TX_TIMEOUT; res = register_netdev(dev); @@ -421,7 +425,7 @@ static unsigned short __init eeprom_op(long ioaddr, u32 cmd) registers that "should" only need to be set once at boot, so that there is non-reboot way to recover if something goes wrong. - This is an attachable device: if there is no dev->priv entry then it wasn't + This is an attachable device: if there is no private entry then it wasn't probed for at boot-time, and we need to probe for it again. */ static int net_open(struct net_device *dev) @@ -803,21 +807,22 @@ static void net_rx(struct net_device *dev) static void read_block(long ioaddr, int length, unsigned char *p, int data_mode) { - if (data_mode <= 3) { /* Mode 0 or 1 */ outb(Ctrl_LNibRead, ioaddr + PAR_CONTROL); outb(length == 8 ? RdAddr | HNib | MAR : RdAddr | MAR, ioaddr + PAR_DATA); if (data_mode <= 1) { /* Mode 0 or 1 */ - do *p++ = read_byte_mode0(ioaddr); while (--length > 0); - } else /* Mode 2 or 3 */ - do *p++ = read_byte_mode2(ioaddr); while (--length > 0); - } else if (data_mode <= 5) - do *p++ = read_byte_mode4(ioaddr); while (--length > 0); - else - do *p++ = read_byte_mode6(ioaddr); while (--length > 0); + do { *p++ = read_byte_mode0(ioaddr); } while (--length > 0); + } else { /* Mode 2 or 3 */ + do { *p++ = read_byte_mode2(ioaddr); } while (--length > 0); + } + } else if (data_mode <= 5) { + do { *p++ = read_byte_mode4(ioaddr); } while (--length > 0); + } else { + do { *p++ = read_byte_mode6(ioaddr); } while (--length > 0); + } - outb(EOC+HNib+MAR, ioaddr + PAR_DATA); + outb(EOC+HNib+MAR, ioaddr + PAR_DATA); outb(Ctrl_SelData, ioaddr + PAR_CONTROL); } @@ -903,6 +908,17 @@ static void set_rx_mode_8012(struct net_device *dev) write_reg(ioaddr, CMR2, CMR2_IRQOUT); /* Switch back to page 0 */ } +static void set_rx_mode(struct net_device *dev) +{ + struct net_local *lp = netdev_priv(dev); + + if (lp->chip_type == RTL8002) + return set_rx_mode_8002(dev); + else + return set_rx_mode_8012(dev); +} + + static int __init atp_init_module(void) { if (debug) /* Emit version even if no cards detected. */ printk(KERN_INFO "%s", version); @@ -913,7 +929,8 @@ static void __exit atp_cleanup_module(void) { struct net_device *next_dev; while (root_atp_dev) { - next_dev = ((struct net_local *)root_atp_dev->priv)->next_module; + struct net_local *atp_local = netdev_priv(root_atp_dev); + next_dev = atp_local->next_module; unregister_netdev(root_atp_dev); /* No need to release_region(), since we never snarf it. */ free_netdev(root_atp_dev); |