#include <asm/uaccess.h>
#include <asm/mach-types.h>
-#include <asm/arch/at91rm9200_emac.h>
-#include <asm/arch/gpio.h>
-#include <asm/arch/board.h>
+#include <mach/at91rm9200_emac.h>
+#include <mach/gpio.h>
+#include <mach/board.h>
#include "at91_ether.h"
static int set_mac_address(struct net_device *dev, void* addr)
{
struct sockaddr *address = addr;
- DECLARE_MAC_BUF(mac);
if (!is_valid_ether_addr(address->sa_data))
return -EADDRNOTAVAIL;
memcpy(dev->dev_addr, address->sa_data, dev->addr_len);
update_mac_address(dev);
- printk("%s: Setting MAC address to %s\n", dev->name,
- print_mac(mac, dev->dev_addr));
+ printk("%s: Setting MAC address to %pM\n", dev->name,
+ dev->dev_addr);
return 0;
}
mc_filter[0] = mc_filter[1] = 0;
curr = dev->mc_list;
- for (i = 0; i < dev->mc_count; i++, curr = curr->next) {
+ for (i = 0; i < netdev_mc_count(dev); i++, curr = curr->next) {
if (!curr) break; /* unexpected end of list */
bitnr = hash_get_index(curr->dmi_addr);
/*
* Enable/Disable promiscuous and multicast modes.
*/
-static void at91ether_set_rx_mode(struct net_device *dev)
+static void at91ether_set_multicast_list(struct net_device *dev)
{
unsigned long cfg;
at91_emac_write(AT91_EMAC_HSH, -1);
at91_emac_write(AT91_EMAC_HSL, -1);
cfg |= AT91_EMAC_MTI;
- } else if (dev->mc_count > 0) { /* Enable specific multicasts */
+ } else if (!netdev_mc_empty(dev)) { /* Enable specific multicasts */
at91ether_sethashtable(dev);
cfg |= AT91_EMAC_MTI;
} else if (dev->flags & (~IFF_ALLMULTI)) { /* Disable all multicast mode */
{
strlcpy(info->driver, DRV_NAME, sizeof(info->driver));
strlcpy(info->version, DRV_VERSION, sizeof(info->version));
- strlcpy(info->bus_info, dev->dev.parent->bus_id, sizeof(info->bus_info));
+ strlcpy(info->bus_info, dev_name(dev->dev.parent), sizeof(info->bus_info));
}
static const struct ethtool_ops at91ether_ethtool_ops = {
/*
* Transmit packet.
*/
-static int at91ether_tx(struct sk_buff *skb, struct net_device *dev)
+static int at91ether_start_xmit(struct sk_buff *skb, struct net_device *dev)
{
struct at91_private *lp = netdev_priv(dev);
lp->skb = skb;
lp->skb_length = skb->len;
lp->skb_physaddr = dma_map_single(NULL, skb->data, skb->len, DMA_TO_DEVICE);
- lp->stats.tx_bytes += skb->len;
+ dev->stats.tx_bytes += skb->len;
/* Set address of the data in the Transmit Address register */
at91_emac_write(AT91_EMAC_TAR, lp->skb_physaddr);
dev->trans_start = jiffies;
} else {
- printk(KERN_ERR "at91_ether.c: at91ether_tx() called, but device is busy!\n");
- return 1; /* if we return anything but zero, dev.c:1055 calls kfree_skb(skb)
+ printk(KERN_ERR "at91_ether.c: at91ether_start_xmit() called, but device is busy!\n");
+ return NETDEV_TX_BUSY; /* if we return anything but zero, dev.c:1055 calls kfree_skb(skb)
on this skb, he also reports -ENETDOWN and printk's, so either
we free and return(0) or don't free and return 1 */
}
- return 0;
+ return NETDEV_TX_OK;
}
/*
*/
static struct net_device_stats *at91ether_stats(struct net_device *dev)
{
- struct at91_private *lp = netdev_priv(dev);
int ale, lenerr, seqe, lcol, ecol;
if (netif_running(dev)) {
- lp->stats.rx_packets += at91_emac_read(AT91_EMAC_OK); /* Good frames received */
+ dev->stats.rx_packets += at91_emac_read(AT91_EMAC_OK); /* Good frames received */
ale = at91_emac_read(AT91_EMAC_ALE);
- lp->stats.rx_frame_errors += ale; /* Alignment errors */
+ dev->stats.rx_frame_errors += ale; /* Alignment errors */
lenerr = at91_emac_read(AT91_EMAC_ELR) + at91_emac_read(AT91_EMAC_USF);
- lp->stats.rx_length_errors += lenerr; /* Excessive Length or Undersize Frame error */
+ dev->stats.rx_length_errors += lenerr; /* Excessive Length or Undersize Frame error */
seqe = at91_emac_read(AT91_EMAC_SEQE);
- lp->stats.rx_crc_errors += seqe; /* CRC error */
- lp->stats.rx_fifo_errors += at91_emac_read(AT91_EMAC_DRFC); /* Receive buffer not available */
- lp->stats.rx_errors += (ale + lenerr + seqe
+ dev->stats.rx_crc_errors += seqe; /* CRC error */
+ dev->stats.rx_fifo_errors += at91_emac_read(AT91_EMAC_DRFC); /* Receive buffer not available */
+ dev->stats.rx_errors += (ale + lenerr + seqe
+ at91_emac_read(AT91_EMAC_CDE) + at91_emac_read(AT91_EMAC_RJB));
- lp->stats.tx_packets += at91_emac_read(AT91_EMAC_FRA); /* Frames successfully transmitted */
- lp->stats.tx_fifo_errors += at91_emac_read(AT91_EMAC_TUE); /* Transmit FIFO underruns */
- lp->stats.tx_carrier_errors += at91_emac_read(AT91_EMAC_CSE); /* Carrier Sense errors */
- lp->stats.tx_heartbeat_errors += at91_emac_read(AT91_EMAC_SQEE);/* Heartbeat error */
+ dev->stats.tx_packets += at91_emac_read(AT91_EMAC_FRA); /* Frames successfully transmitted */
+ dev->stats.tx_fifo_errors += at91_emac_read(AT91_EMAC_TUE); /* Transmit FIFO underruns */
+ dev->stats.tx_carrier_errors += at91_emac_read(AT91_EMAC_CSE); /* Carrier Sense errors */
+ dev->stats.tx_heartbeat_errors += at91_emac_read(AT91_EMAC_SQEE);/* Heartbeat error */
lcol = at91_emac_read(AT91_EMAC_LCOL);
ecol = at91_emac_read(AT91_EMAC_ECOL);
- lp->stats.tx_window_errors += lcol; /* Late collisions */
- lp->stats.tx_aborted_errors += ecol; /* 16 collisions */
+ dev->stats.tx_window_errors += lcol; /* Late collisions */
+ dev->stats.tx_aborted_errors += ecol; /* 16 collisions */
- lp->stats.collisions += (at91_emac_read(AT91_EMAC_SCOL) + at91_emac_read(AT91_EMAC_MCOL) + lcol + ecol);
+ dev->stats.collisions += (at91_emac_read(AT91_EMAC_SCOL) + at91_emac_read(AT91_EMAC_MCOL) + lcol + ecol);
}
- return &lp->stats;
+ return &dev->stats;
}
/*
memcpy(skb_put(skb, pktlen), p_recv, pktlen);
skb->protocol = eth_type_trans(skb, dev);
- dev->last_rx = jiffies;
- lp->stats.rx_bytes += pktlen;
+ dev->stats.rx_bytes += pktlen;
netif_rx(skb);
}
else {
- lp->stats.rx_dropped += 1;
+ dev->stats.rx_dropped += 1;
printk(KERN_NOTICE "%s: Memory squeeze, dropping packet.\n", dev->name);
}
if (dlist->descriptors[lp->rxBuffIndex].size & EMAC_MULTICAST)
- lp->stats.multicast++;
+ dev->stats.multicast++;
dlist->descriptors[lp->rxBuffIndex].addr &= ~EMAC_DESC_DONE; /* reset ownership bit */
if (lp->rxBuffIndex == MAX_RX_DESCR-1) /* wrap after last buffer */
if (intstatus & AT91_EMAC_TCOM) { /* Transmit complete */
/* The TCOM bit is set even if the transmission failed. */
if (intstatus & (AT91_EMAC_TUND | AT91_EMAC_RTRY))
- lp->stats.tx_errors += 1;
+ dev->stats.tx_errors += 1;
if (lp->skb) {
dev_kfree_skb_irq(lp->skb);
}
#endif
+static const struct net_device_ops at91ether_netdev_ops = {
+ .ndo_open = at91ether_open,
+ .ndo_stop = at91ether_close,
+ .ndo_start_xmit = at91ether_start_xmit,
+ .ndo_get_stats = at91ether_stats,
+ .ndo_set_multicast_list = at91ether_set_multicast_list,
+ .ndo_set_mac_address = set_mac_address,
+ .ndo_do_ioctl = at91ether_ioctl,
+ .ndo_validate_addr = eth_validate_addr,
+ .ndo_change_mtu = eth_change_mtu,
+#ifdef CONFIG_NET_POLL_CONTROLLER
+ .ndo_poll_controller = at91ether_poll_controller,
+#endif
+};
+
/*
* Initialize the ethernet interface
*/
struct at91_private *lp;
unsigned int val;
int res;
- DECLARE_MAC_BUF(mac);
dev = alloc_etherdev(sizeof(struct at91_private));
if (!dev)
spin_lock_init(&lp->lock);
ether_setup(dev);
- dev->open = at91ether_open;
- dev->stop = at91ether_close;
- dev->hard_start_xmit = at91ether_tx;
- dev->get_stats = at91ether_stats;
- dev->set_multicast_list = at91ether_set_rx_mode;
- dev->set_mac_address = set_mac_address;
+ dev->netdev_ops = &at91ether_netdev_ops;
dev->ethtool_ops = &at91ether_ethtool_ops;
- dev->do_ioctl = at91ether_ioctl;
-#ifdef CONFIG_NET_POLL_CONTROLLER
- dev->poll_controller = at91ether_poll_controller;
-#endif
SET_NETDEV_DEV(dev, &pdev->dev);
} else if (machine_is_csb337()) {
/* mix link activity status into LED2 link state */
write_phy(phy_address, MII_LEDCTRL_REG, 0x0d22);
- }
+ } else if (machine_is_ecbat91())
+ write_phy(phy_address, MII_LEDCTRL_REG, 0x156A);
+
disable_mdi();
spin_unlock_irq(&lp->lock);
init_timer(&lp->check_timer);
lp->check_timer.data = (unsigned long)dev;
lp->check_timer.function = at91ether_check_link;
- }
+ } else if (lp->board_data.phy_irq_pin >= 32)
+ gpio_request(lp->board_data.phy_irq_pin, "ethernet_phy");
/* Display ethernet banner */
- printk(KERN_INFO "%s: AT91 ethernet at 0x%08x int=%d %s%s (%s)\n",
+ printk(KERN_INFO "%s: AT91 ethernet at 0x%08x int=%d %s%s (%pM)\n",
dev->name, (uint) dev->base_addr, dev->irq,
at91_emac_read(AT91_EMAC_CFG) & AT91_EMAC_SPD ? "100-" : "10-",
at91_emac_read(AT91_EMAC_CFG) & AT91_EMAC_FD ? "FullDuplex" : "HalfDuplex",
- print_mac(mac, dev->dev_addr));
+ dev->dev_addr);
if ((phy_type == MII_DM9161_ID) || (lp->phy_type == MII_DM9161A_ID))
printk(KERN_INFO "%s: Davicom 9161 PHY %s\n", dev->name, (lp->phy_media == PORT_FIBRE) ? "(Fiber)" : "(Copper)");
else if (phy_type == MII_LXT971A_ID)
struct net_device *dev = platform_get_drvdata(pdev);
struct at91_private *lp = netdev_priv(dev);
+ if (lp->board_data.phy_irq_pin >= 32)
+ gpio_free(lp->board_data.phy_irq_pin);
+
unregister_netdev(dev);
free_irq(dev->irq, dev);
dma_free_coherent(NULL, sizeof(struct recv_desc_bufs), lp->dlist, (dma_addr_t)lp->dlist_phys);
#endif
static struct platform_driver at91ether_driver = {
- .probe = at91ether_probe,
.remove = __devexit_p(at91ether_remove),
.suspend = at91ether_suspend,
.resume = at91ether_resume,
static int __init at91ether_init(void)
{
- return platform_driver_register(&at91ether_driver);
+ return platform_driver_probe(&at91ether_driver, at91ether_probe);
}
static void __exit at91ether_exit(void)
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff