#include <linux/module.h>
#include <linux/clk.h>
#include <linux/etherdevice.h>
+#include <linux/slab.h>
#include <linux/delay.h>
#include <linux/ethtool.h>
#include <linux/crc32.h>
if (enet_readl(priv, ENET_IR_REG) & ENET_IR_MII)
break;
udelay(1);
- } while (limit-- >= 0);
+ } while (limit-- > 0);
return (limit < 0) ? 1 : 0;
}
if (len < copybreak) {
struct sk_buff *nskb;
- nskb = netdev_alloc_skb(dev, len + NET_IP_ALIGN);
+ nskb = netdev_alloc_skb_ip_align(dev, len);
if (!nskb) {
/* forget packet, just rearm desc */
priv->stats.rx_dropped++;
continue;
}
- /* since we're copying the data, we can align
- * them properly */
- skb_reserve(nskb, NET_IP_ALIGN);
dma_sync_single_for_cpu(kdev, desc->address,
len, DMA_FROM_DEVICE);
memcpy(nskb->data, skb->data, len);
}
skb_put(skb, len);
- skb->dev = dev;
skb->protocol = eth_type_trans(skb, dev);
priv->stats.rx_packets++;
priv->stats.rx_bytes += len;
- dev->last_rx = jiffies;
netif_receive_skb(skb);
} while (--budget > 0);
priv->stats.tx_bytes += skb->len;
priv->stats.tx_packets++;
- dev->trans_start = jiffies;
ret = NETDEV_TX_OK;
out_unlock:
static void bcm_enet_set_multicast_list(struct net_device *dev)
{
struct bcm_enet_priv *priv;
- struct dev_mc_list *mc_list;
+ struct netdev_hw_addr *ha;
u32 val;
int i;
/* only 3 perfect match registers left, first one is used for
* own mac address */
- if ((dev->flags & IFF_ALLMULTI) || dev->mc_count > 3)
+ if ((dev->flags & IFF_ALLMULTI) || netdev_mc_count(dev) > 3)
val |= ENET_RXCFG_ALLMCAST_MASK;
else
val &= ~ENET_RXCFG_ALLMCAST_MASK;
return;
}
- for (i = 0, mc_list = dev->mc_list;
- (mc_list != NULL) && (i < dev->mc_count) && (i < 3);
- i++, mc_list = mc_list->next) {
+ i = 0;
+ netdev_for_each_mc_addr(ha, dev) {
u8 *dmi_addr;
u32 tmp;
- /* filter non ethernet address */
- if (mc_list->dmi_addrlen != 6)
- continue;
-
+ if (i == 3)
+ break;
/* update perfect match registers */
- dmi_addr = mc_list->dmi_addr;
+ dmi_addr = ha->addr;
tmp = (dmi_addr[2] << 24) | (dmi_addr[3] << 16) |
(dmi_addr[4] << 8) | dmi_addr[5];
enet_writel(priv, tmp, ENET_PML_REG(i + 1));
tmp = (dmi_addr[0] << 8 | dmi_addr[1]);
tmp |= ENET_PMH_DATAVALID_MASK;
- enet_writel(priv, tmp, ENET_PMH_REG(i + 1));
+ enet_writel(priv, tmp, ENET_PMH_REG(i++ + 1));
}
for (; i < 3; i++) {
/* all set, enable mac and interrupts, start dma engine and
* kick rx dma channel */
wmb();
- enet_writel(priv, ENET_CTL_ENABLE_MASK, ENET_CTL_REG);
+ val = enet_readl(priv, ENET_CTL_REG);
+ val |= ENET_CTL_ENABLE_MASK;
+ enet_writel(priv, val, ENET_CTL_REG);
enet_dma_writel(priv, ENETDMA_CFG_EN_MASK, ENETDMA_CFG_REG);
enet_dma_writel(priv, ENETDMA_CHANCFG_EN_MASK,
ENETDMA_CHANCFG_REG(priv->rx_chan));
drvinfo->n_stats = BCM_ENET_STATS_LEN;
}
-static int bcm_enet_get_stats_count(struct net_device *netdev)
+static int bcm_enet_get_sset_count(struct net_device *netdev,
+ int string_set)
{
- return BCM_ENET_STATS_LEN;
+ switch (string_set) {
+ case ETH_SS_STATS:
+ return BCM_ENET_STATS_LEN;
+ default:
+ return -EINVAL;
+ }
}
static void bcm_enet_get_strings(struct net_device *netdev,
static struct ethtool_ops bcm_enet_ethtool_ops = {
.get_strings = bcm_enet_get_strings,
- .get_stats_count = bcm_enet_get_stats_count,
+ .get_sset_count = bcm_enet_get_sset_count,
.get_ethtool_stats = bcm_enet_get_ethtool_stats,
.get_settings = bcm_enet_get_settings,
.set_settings = bcm_enet_set_settings,
if (!dev)
return -ENOMEM;
priv = netdev_priv(dev);
- memset(priv, 0, sizeof(*priv));
ret = compute_hw_mtu(priv, dev->mtu);
if (ret)