Marcelo Tosatti <marcelo@conectiva.com.br> :
Made it compile in 2.3 (device to net_device)
- Alan Cox <alan@redhat.com> :
+ Alan Cox <alan@lxorguk.ukuu.org.uk> :
Cleaned up for kernel merge.
Removed the back compatibility support
Reformatted, fixing spelling etc as I went
support. Updated PCI resource allocation. Do not
forget to unmap PCI mapped skbs.
- Alan Cox <alan@redhat.com>
+ Alan Cox <alan@lxorguk.ukuu.org.uk>
Added new PCI identifiers provided by Clear Zhang at ALi
for their 1563 ethernet device.
u8 wol_mode; /* user WOL settings */
struct timer_list timer;
- /* System defined statistic counter */
- struct net_device_stats stats;
-
/* Driver defined statistic counter */
unsigned long tx_fifo_underrun;
unsigned long tx_loss_carrier;
/* Global variable declaration ----------------------------- */
static int __devinitdata printed_version;
-static char version[] __devinitdata =
+static const char version[] __devinitconst =
KERN_INFO DRV_NAME ": Davicom DM9xxx net driver, version "
DRV_VERSION " (" DRV_RELDATE ")\n";
/* function declaration ------------------------------------- */
static int dmfe_open(struct DEVICE *);
-static int dmfe_start_xmit(struct sk_buff *, struct DEVICE *);
+static netdev_tx_t dmfe_start_xmit(struct sk_buff *, struct DEVICE *);
static int dmfe_stop(struct DEVICE *);
-static struct net_device_stats * dmfe_get_stats(struct DEVICE *);
static void dmfe_set_filter_mode(struct DEVICE *);
static const struct ethtool_ops netdev_ethtool_ops;
static u16 read_srom_word(long ,int);
/* DM910X network board routine ---------------------------- */
+static const struct net_device_ops netdev_ops = {
+ .ndo_open = dmfe_open,
+ .ndo_stop = dmfe_stop,
+ .ndo_start_xmit = dmfe_start_xmit,
+ .ndo_set_multicast_list = dmfe_set_filter_mode,
+ .ndo_change_mtu = eth_change_mtu,
+ .ndo_set_mac_address = eth_mac_addr,
+ .ndo_validate_addr = eth_validate_addr,
+#ifdef CONFIG_NET_POLL_CONTROLLER
+ .ndo_poll_controller = poll_dmfe,
+#endif
+};
+
/*
* Search DM910X board ,allocate space and register it
*/
struct net_device *dev;
u32 pci_pmr;
int i, err;
- DECLARE_MAC_BUF(mac);
DMFE_DBUG(0, "dmfe_init_one()", 0);
return -ENOMEM;
SET_NETDEV_DEV(dev, &pdev->dev);
- if (pci_set_dma_mask(pdev, DMA_32BIT_MASK)) {
+ if (pci_set_dma_mask(pdev, DMA_BIT_MASK(32))) {
printk(KERN_WARNING DRV_NAME
": 32-bit PCI DMA not available.\n");
err = -ENODEV;
/* Allocate Tx/Rx descriptor memory */
db->desc_pool_ptr = pci_alloc_consistent(pdev, sizeof(struct tx_desc) *
DESC_ALL_CNT + 0x20, &db->desc_pool_dma_ptr);
+ if (!db->desc_pool_ptr)
+ goto err_out_res;
db->buf_pool_ptr = pci_alloc_consistent(pdev, TX_BUF_ALLOC *
TX_DESC_CNT + 4, &db->buf_pool_dma_ptr);
+ if (!db->buf_pool_ptr)
+ goto err_out_free_desc;
db->first_tx_desc = (struct tx_desc *) db->desc_pool_ptr;
db->first_tx_desc_dma = db->desc_pool_dma_ptr;
dev->base_addr = db->ioaddr;
dev->irq = pdev->irq;
pci_set_drvdata(pdev, dev);
- dev->open = &dmfe_open;
- dev->hard_start_xmit = &dmfe_start_xmit;
- dev->stop = &dmfe_stop;
- dev->get_stats = &dmfe_get_stats;
- dev->set_multicast_list = &dmfe_set_filter_mode;
-#ifdef CONFIG_NET_POLL_CONTROLLER
- dev->poll_controller = &poll_dmfe;
-#endif
+ dev->netdev_ops = &netdev_ops;
dev->ethtool_ops = &netdev_ethtool_ops;
netif_carrier_off(dev);
spin_lock_init(&db->lock);
err = register_netdev (dev);
if (err)
- goto err_out_res;
+ goto err_out_free_buf;
- printk(KERN_INFO "%s: Davicom DM%04lx at pci%s, "
- "%s, irq %d.\n",
+ printk(KERN_INFO "%s: Davicom DM%04lx at pci%s, %pM, irq %d.\n",
dev->name,
ent->driver_data >> 16,
pci_name(pdev),
- print_mac(mac, dev->dev_addr),
+ dev->dev_addr,
dev->irq);
pci_set_master(pdev);
return 0;
+err_out_free_buf:
+ pci_free_consistent(pdev, TX_BUF_ALLOC * TX_DESC_CNT + 4,
+ db->buf_pool_ptr, db->buf_pool_dma_ptr);
+err_out_free_desc:
+ pci_free_consistent(pdev, sizeof(struct tx_desc) * DESC_ALL_CNT + 0x20,
+ db->desc_pool_ptr, db->desc_pool_dma_ptr);
err_out_res:
pci_release_regions(pdev);
err_out_disable:
DMFE_DBUG(0, "dmfe_open", 0);
- ret = request_irq(dev->irq, &dmfe_interrupt,
+ ret = request_irq(dev->irq, dmfe_interrupt,
IRQF_SHARED, dev->name, dev);
if (ret)
return ret;
* Send a packet to media from the upper layer.
*/
-static int dmfe_start_xmit(struct sk_buff *skb, struct DEVICE *dev)
+static netdev_tx_t dmfe_start_xmit(struct sk_buff *skb,
+ struct DEVICE *dev)
{
struct dmfe_board_info *db = netdev_priv(dev);
struct tx_desc *txptr;
if (skb->len > MAX_PACKET_SIZE) {
printk(KERN_ERR DRV_NAME ": big packet = %d\n", (u16)skb->len);
dev_kfree_skb(skb);
- return 0;
+ return NETDEV_TX_OK;
}
spin_lock_irqsave(&db->lock, flags);
spin_unlock_irqrestore(&db->lock, flags);
printk(KERN_ERR DRV_NAME ": No Tx resource %ld\n",
db->tx_queue_cnt);
- return 1;
+ return NETDEV_TX_BUSY;
}
/* Disable NIC interrupt */
/* free this SKB */
dev_kfree_skb(skb);
- return 0;
+ return NETDEV_TX_OK;
}
/* A packet sent completed */
db->tx_packet_cnt--;
- db->stats.tx_packets++;
+ dev->stats.tx_packets++;
/* Transmit statistic counter */
if ( tdes0 != 0x7fffffff ) {
/* printk(DRV_NAME ": tdes0=%x\n", tdes0); */
- db->stats.collisions += (tdes0 >> 3) & 0xf;
- db->stats.tx_bytes += le32_to_cpu(txptr->tdes1) & 0x7ff;
+ dev->stats.collisions += (tdes0 >> 3) & 0xf;
+ dev->stats.tx_bytes += le32_to_cpu(txptr->tdes1) & 0x7ff;
if (tdes0 & TDES0_ERR_MASK) {
- db->stats.tx_errors++;
+ dev->stats.tx_errors++;
if (tdes0 & 0x0002) { /* UnderRun */
db->tx_fifo_underrun++;
if (rdes0 & 0x8000) {
/* This is a error packet */
//printk(DRV_NAME ": rdes0: %lx\n", rdes0);
- db->stats.rx_errors++;
+ dev->stats.rx_errors++;
if (rdes0 & 1)
- db->stats.rx_fifo_errors++;
+ dev->stats.rx_fifo_errors++;
if (rdes0 & 2)
- db->stats.rx_crc_errors++;
+ dev->stats.rx_crc_errors++;
if (rdes0 & 0x80)
- db->stats.rx_length_errors++;
+ dev->stats.rx_length_errors++;
}
if ( !(rdes0 & 0x8000) ||
skb->protocol = eth_type_trans(skb, dev);
netif_rx(skb);
- dev->last_rx = jiffies;
- db->stats.rx_packets++;
- db->stats.rx_bytes += rxlen;
+ dev->stats.rx_packets++;
+ dev->stats.rx_bytes += rxlen;
}
} else {
/* Reuse SKB buffer when the packet is error */
db->rx_ready_ptr = rxptr;
}
-
-/*
- * Get statistics from driver.
- */
-
-static struct net_device_stats * dmfe_get_stats(struct DEVICE *dev)
-{
- struct dmfe_board_info *db = netdev_priv(dev);
-
- DMFE_DBUG(0, "dmfe_get_stats", 0);
- return &db->stats;
-}
-
-
/*
* Set DM910X multicast address
*/
/* Operating Mode Check */
if ( (db->dm910x_chk_mode & 0x1) &&
- (db->stats.rx_packets > MAX_CHECK_PACKET) )
+ (dev->stats.rx_packets > MAX_CHECK_PACKET) )
db->dm910x_chk_mode = 0x4;
/* Dynamic reset DM910X : system error or transmit time-out */
if ( ( (int) srom[18] & 0xff) == SROM_V41_CODE) {
/* SROM V4.01 */
/* Get NIC support media mode */
- db->NIC_capability = le16_to_cpup((__le16 *)srom + 34/2);
+ db->NIC_capability = le16_to_cpup((__le16 *) (srom + 34));
db->PHY_reg4 = 0;
for (tmp_reg = 1; tmp_reg < 0x10; tmp_reg <<= 1) {
switch( db->NIC_capability & tmp_reg ) {
}
/* Media Mode Force or not check */
- dmfe_mode = le32_to_cpup((__le32 *)srom + 34/4) &
- le32_to_cpup((__le32 *)srom + 36/4);
+ dmfe_mode = (le32_to_cpup((__le32 *) (srom + 34)) &
+ le32_to_cpup((__le32 *) (srom + 36)));
switch(dmfe_mode) {
case 0x4: dmfe_media_mode = DMFE_100MHF; break; /* 100MHF */
case 0x2: dmfe_media_mode = DMFE_10MFD; break; /* 10MFD */
pci_enable_wake(pci_dev, PCI_D3cold, 1);
/* Power down device*/
- pci_set_power_state(pci_dev, pci_choose_state (pci_dev,state));
pci_save_state(pci_dev);
+ pci_set_power_state(pci_dev, pci_choose_state (pci_dev, state));
return 0;
}
struct net_device *dev = pci_get_drvdata(pci_dev);
u32 tmp;
- pci_restore_state(pci_dev);
pci_set_power_state(pci_dev, PCI_D0);
+ pci_restore_state(pci_dev);
/* Re-initilize DM910X board */
dmfe_init_dm910x(dev);
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff