#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"
/* Wait until PHY reset is complete */
do {
read_phy(lp->phy_address, MII_BMCR, &bmcr);
- } while (!(bmcr && BMCR_RESET));
+ } while (!(bmcr & BMCR_RESET));
disable_mdi();
spin_unlock_irq(&lp->lock);
memcpy(dev->dev_addr, address->sa_data, dev->addr_len);
update_mac_address(dev);
- printk("%s: Setting MAC address to %02x:%02x:%02x:%02x:%02x:%02x\n", dev->name,
- dev->dev_addr[0], dev->dev_addr[1], dev->dev_addr[2],
- dev->dev_addr[3], dev->dev_addr[4], dev->dev_addr[5]);
+ printk("%s: Setting MAC address to %pM\n", dev->name,
+ dev->dev_addr);
return 0;
}
mc_filter[bitnr >> 5] |= 1 << (bitnr & 31);
}
- at91_emac_write(AT91_EMAC_HSH, mc_filter[0]);
- at91_emac_write(AT91_EMAC_HSL, mc_filter[1]);
+ at91_emac_write(AT91_EMAC_HSL, mc_filter[0]);
+ at91_emac_write(AT91_EMAC_HSH, mc_filter[1]);
}
/*
{
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 = {
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);
*/
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);
dev->base_addr = AT91_VA_BASE_EMAC;
dev->irq = AT91RM9200_ID_EMAC;
- SET_MODULE_OWNER(dev);
/* Install the interrupt handler */
if (request_irq(dev->irq, at91ether_interrupt, 0, dev->name, 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 (%02x:%02x:%02x:%02x:%02x:%02x)\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",
- dev->dev_addr[0], dev->dev_addr[1], dev->dev_addr[2],
- dev->dev_addr[3], dev->dev_addr[4], dev->dev_addr[5]);
+ 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",
+ 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);
MODULE_LICENSE("GPL");
MODULE_DESCRIPTION("AT91RM9200 EMAC Ethernet driver");
MODULE_AUTHOR("Andrew Victor");
+MODULE_ALIAS("platform:" DRV_NAME);