/* These identify the driver base version and may not be removed. */
static char version[] __devinitdata =
KERN_INFO DRV_NAME ".c:v1.05 1/09/2001 Written by Donald Becker <becker@scyld.com>\n"
-KERN_INFO " http://www.scyld.com/network/yellowfin.html\n"
KERN_INFO " (unofficial 2.4.x port, " DRV_VERSION ", " DRV_RELDATE ")\n";
MODULE_AUTHOR("Donald Becker <becker@scyld.com>");
/* The Yellowfin Rx and Tx buffer descriptors.
Elements are written as 32 bit for endian portability. */
struct yellowfin_desc {
- u32 dbdma_cmd;
- u32 addr;
- u32 branch_addr;
- u32 result_status;
+ __le32 dbdma_cmd;
+ __le32 addr;
+ __le32 branch_addr;
+ __le32 result_status;
};
struct tx_status_words {
dma_addr_t tx_status_dma;
struct timer_list timer; /* Media selection timer. */
- struct net_device_stats stats;
/* Frequently used and paired value: keep adjacent for cache effect. */
int chip_id, drv_flags;
struct pci_dev *pci_dev;
static int yellowfin_rx(struct net_device *dev);
static void yellowfin_error(struct net_device *dev, int intr_status);
static int yellowfin_close(struct net_device *dev);
-static struct net_device_stats *yellowfin_get_stats(struct net_device *dev);
static void set_rx_mode(struct net_device *dev);
static const struct ethtool_ops ethtool_ops;
#else
int bar = 1;
#endif
+ DECLARE_MAC_BUF(mac);
/* when built into the kernel, we only print version if device is found */
#ifndef MODULE
printk (KERN_ERR PFX "cannot allocate ethernet device\n");
return -ENOMEM;
}
- SET_MODULE_OWNER(dev);
SET_NETDEV_DEV(dev, &pdev->dev);
np = netdev_priv(dev);
dev->open = &yellowfin_open;
dev->hard_start_xmit = &yellowfin_start_xmit;
dev->stop = &yellowfin_close;
- dev->get_stats = &yellowfin_get_stats;
dev->set_multicast_list = &set_rx_mode;
dev->do_ioctl = &netdev_ioctl;
SET_ETHTOOL_OPS(dev, ðtool_ops);
if (i)
goto err_out_unmap_status;
- printk(KERN_INFO "%s: %s type %8x at %p, ",
+ printk(KERN_INFO "%s: %s type %8x at %p, %s, IRQ %d.\n",
dev->name, pci_id_tbl[chip_idx].name,
- ioread32(ioaddr + ChipRev), ioaddr);
- for (i = 0; i < 5; i++)
- printk("%2.2x:", dev->dev_addr[i]);
- printk("%2.2x, IRQ %d.\n", dev->dev_addr[i], irq);
+ ioread32(ioaddr + ChipRev), ioaddr,
+ print_mac(mac, dev->dev_addr), irq);
if (np->drv_flags & HasMII) {
int phy, phy_idx = 0;
netif_wake_queue (dev); /* Typical path */
dev->trans_start = jiffies;
- yp->stats.tx_errors++;
+ dev->stats.tx_errors++;
}
/* Initialize the Rx and Tx rings, along with various 'dev' bits. */
/* Branch on Tx error. */
yp->tx_ring[j].dbdma_cmd = cpu_to_le32(CMD_STOP);
yp->tx_ring[j].branch_addr = cpu_to_le32(yp->tx_ring_dma +
- (j+1)*sizeof(struct yellowfin_desc);
+ (j+1)*sizeof(struct yellowfin_desc));
j++;
if (yp->flags & FullTxStatus) {
yp->tx_ring[j].dbdma_cmd =
cpu_to_le32(CMD_TXSTATUS | sizeof(*yp->tx_status));
yp->tx_ring[j].request_cnt = sizeof(*yp->tx_status);
yp->tx_ring[j].addr = cpu_to_le32(yp->tx_status_dma +
- i*sizeof(struct tx_status_words);
+ i*sizeof(struct tx_status_words));
} else {
/* Symbios chips write only tx_errs word. */
yp->tx_ring[j].dbdma_cmd =
if (yp->tx_ring[entry].result_status == 0)
break;
skb = yp->tx_skbuff[entry];
- yp->stats.tx_packets++;
- yp->stats.tx_bytes += skb->len;
+ dev->stats.tx_packets++;
+ dev->stats.tx_bytes += skb->len;
/* Free the original skb. */
- pci_unmap_single(yp->pci_dev, yp->tx_ring[entry].addr,
+ pci_unmap_single(yp->pci_dev, le32_to_cpu(yp->tx_ring[entry].addr),
skb->len, PCI_DMA_TODEVICE);
dev_kfree_skb_irq(skb);
yp->tx_skbuff[entry] = NULL;
printk(KERN_DEBUG "%s: Transmit error, Tx status %4.4x.\n",
dev->name, tx_errs);
#endif
- yp->stats.tx_errors++;
- if (tx_errs & 0xF800) yp->stats.tx_aborted_errors++;
- if (tx_errs & 0x0800) yp->stats.tx_carrier_errors++;
- if (tx_errs & 0x2000) yp->stats.tx_window_errors++;
- if (tx_errs & 0x8000) yp->stats.tx_fifo_errors++;
+ dev->stats.tx_errors++;
+ if (tx_errs & 0xF800) dev->stats.tx_aborted_errors++;
+ if (tx_errs & 0x0800) dev->stats.tx_carrier_errors++;
+ if (tx_errs & 0x2000) dev->stats.tx_window_errors++;
+ if (tx_errs & 0x8000) dev->stats.tx_fifo_errors++;
} else {
#ifndef final_version
if (yellowfin_debug > 4)
printk(KERN_DEBUG "%s: Normal transmit, Tx status %4.4x.\n",
dev->name, tx_errs);
#endif
- yp->stats.tx_bytes += skb->len;
- yp->stats.collisions += tx_errs & 15;
- yp->stats.tx_packets++;
+ dev->stats.tx_bytes += skb->len;
+ dev->stats.collisions += tx_errs & 15;
+ dev->stats.tx_packets++;
}
/* Free the original skb. */
pci_unmap_single(yp->pci_dev,
if(!desc->result_status)
break;
- pci_dma_sync_single_for_cpu(yp->pci_dev, desc->addr,
+ pci_dma_sync_single_for_cpu(yp->pci_dev, le32_to_cpu(desc->addr),
yp->rx_buf_sz, PCI_DMA_FROMDEVICE);
desc_status = le32_to_cpu(desc->result_status) >> 16;
buf_addr = rx_skb->data;
data_size = (le32_to_cpu(desc->dbdma_cmd) -
le32_to_cpu(desc->result_status)) & 0xffff;
- frame_status = le16_to_cpu(get_unaligned((s16*)&(buf_addr[data_size - 2])));
+ frame_status = le16_to_cpu(get_unaligned((__le16*)&(buf_addr[data_size - 2])));
if (yellowfin_debug > 4)
printk(KERN_DEBUG " yellowfin_rx() status was %4.4x.\n",
frame_status);
if (data_size != 0)
printk(KERN_WARNING "%s: Oversized Ethernet frame spanned multiple buffers,"
" status %4.4x, data_size %d!\n", dev->name, desc_status, data_size);
- yp->stats.rx_length_errors++;
+ dev->stats.rx_length_errors++;
} else if ((yp->drv_flags & IsGigabit) && (frame_status & 0x0038)) {
/* There was a error. */
if (yellowfin_debug > 3)
printk(KERN_DEBUG " yellowfin_rx() Rx error was %4.4x.\n",
frame_status);
- yp->stats.rx_errors++;
- if (frame_status & 0x0060) yp->stats.rx_length_errors++;
- if (frame_status & 0x0008) yp->stats.rx_frame_errors++;
- if (frame_status & 0x0010) yp->stats.rx_crc_errors++;
- if (frame_status < 0) yp->stats.rx_dropped++;
+ dev->stats.rx_errors++;
+ if (frame_status & 0x0060) dev->stats.rx_length_errors++;
+ if (frame_status & 0x0008) dev->stats.rx_frame_errors++;
+ if (frame_status & 0x0010) dev->stats.rx_crc_errors++;
+ if (frame_status < 0) dev->stats.rx_dropped++;
} else if ( !(yp->drv_flags & IsGigabit) &&
((buf_addr[data_size-1] & 0x85) || buf_addr[data_size-2] & 0xC0)) {
u8 status1 = buf_addr[data_size-2];
u8 status2 = buf_addr[data_size-1];
- yp->stats.rx_errors++;
- if (status1 & 0xC0) yp->stats.rx_length_errors++;
- if (status2 & 0x03) yp->stats.rx_frame_errors++;
- if (status2 & 0x04) yp->stats.rx_crc_errors++;
- if (status2 & 0x80) yp->stats.rx_dropped++;
+ dev->stats.rx_errors++;
+ if (status1 & 0xC0) dev->stats.rx_length_errors++;
+ if (status2 & 0x03) dev->stats.rx_frame_errors++;
+ if (status2 & 0x04) dev->stats.rx_crc_errors++;
+ if (status2 & 0x80) dev->stats.rx_dropped++;
#ifdef YF_PROTOTYPE /* Support for prototype hardware errata. */
} else if ((yp->flags & HasMACAddrBug) &&
memcmp(le32_to_cpu(yp->rx_ring_dma +
memcmp(le32_to_cpu(yp->rx_ring_dma +
entry*sizeof(struct yellowfin_desc)),
"\377\377\377\377\377\377", 6) != 0) {
- if (bogus_rx++ == 0)
- printk(KERN_WARNING "%s: Bad frame to %2.2x:%2.2x:%2.2x:%2.2x:"
- "%2.2x:%2.2x.\n",
- dev->name, buf_addr[0], buf_addr[1], buf_addr[2],
- buf_addr[3], buf_addr[4], buf_addr[5]);
+ if (bogus_rx++ == 0) {
+ DECLARE_MAC_BUF(mac);
+ printk(KERN_WARNING "%s: Bad frame to %s\n",
+ dev->name, print_mac(mac, buf_addr));
+ }
#endif
} else {
struct sk_buff *skb;
if (pkt_len > rx_copybreak) {
skb_put(skb = rx_skb, pkt_len);
pci_unmap_single(yp->pci_dev,
- yp->rx_ring[entry].addr,
+ le32_to_cpu(yp->rx_ring[entry].addr),
yp->rx_buf_sz,
PCI_DMA_FROMDEVICE);
yp->rx_skbuff[entry] = NULL;
if (skb == NULL)
break;
skb_reserve(skb, 2); /* 16 byte align the IP header */
- eth_copy_and_sum(skb, rx_skb->data, pkt_len, 0);
+ skb_copy_to_linear_data(skb, rx_skb->data, pkt_len);
skb_put(skb, pkt_len);
- pci_dma_sync_single_for_device(yp->pci_dev, desc->addr,
- yp->rx_buf_sz,
- PCI_DMA_FROMDEVICE);
+ pci_dma_sync_single_for_device(yp->pci_dev,
+ le32_to_cpu(desc->addr),
+ yp->rx_buf_sz,
+ PCI_DMA_FROMDEVICE);
}
skb->protocol = eth_type_trans(skb, dev);
netif_rx(skb);
dev->last_rx = jiffies;
- yp->stats.rx_packets++;
- yp->stats.rx_bytes += pkt_len;
+ dev->stats.rx_packets++;
+ dev->stats.rx_bytes += pkt_len;
}
entry = (++yp->cur_rx) % RX_RING_SIZE;
}
static void yellowfin_error(struct net_device *dev, int intr_status)
{
- struct yellowfin_private *yp = netdev_priv(dev);
-
printk(KERN_ERR "%s: Something Wicked happened! %4.4x.\n",
dev->name, intr_status);
/* Hmmmmm, it's not clear what to do here. */
if (intr_status & (IntrTxPCIErr | IntrTxPCIFault))
- yp->stats.tx_errors++;
+ dev->stats.tx_errors++;
if (intr_status & (IntrRxPCIErr | IntrRxPCIFault))
- yp->stats.rx_errors++;
+ dev->stats.rx_errors++;
}
static int yellowfin_close(struct net_device *dev)
/* Free all the skbuffs in the Rx queue. */
for (i = 0; i < RX_RING_SIZE; i++) {
yp->rx_ring[i].dbdma_cmd = cpu_to_le32(CMD_STOP);
- yp->rx_ring[i].addr = 0xBADF00D0; /* An invalid address. */
+ yp->rx_ring[i].addr = cpu_to_le32(0xBADF00D0); /* An invalid address. */
if (yp->rx_skbuff[i]) {
dev_kfree_skb(yp->rx_skbuff[i]);
}
return 0;
}
-static struct net_device_stats *yellowfin_get_stats(struct net_device *dev)
-{
- struct yellowfin_private *yp = netdev_priv(dev);
- return &yp->stats;
-}
-
/* Set or clear the multicast filter for this adaptor. */
static void set_rx_mode(struct net_device *dev)
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff