*/
static int amd8111e_write_phy(struct amd8111e_priv* lp,int phy_id, int reg, u32 val)
{
- unsigned int repeat = REPEAT_CNT
+ unsigned int repeat = REPEAT_CNT;
void __iomem *mmio = lp->mmio;
unsigned int reg_val;
lp->tx_complete_idx++;
/*COAL update tx coalescing parameters */
lp->coal_conf.tx_packets++;
- lp->coal_conf.tx_bytes += lp->tx_ring[tx_index].buff_count;
+ lp->coal_conf.tx_bytes +=
+ le16_to_cpu(lp->tx_ring[tx_index].buff_count);
if (netif_queue_stopped(dev) &&
lp->tx_complete_idx > lp->tx_idx - NUM_TX_BUFFERS +2){
#ifdef CONFIG_AMD8111E_NAPI
/* This function handles the driver receive operation in polling mode */
-static int amd8111e_rx_poll(struct net_device *dev, int * budget)
+static int amd8111e_rx_poll(struct napi_struct *napi, int budget)
{
- struct amd8111e_priv *lp = netdev_priv(dev);
+ struct amd8111e_priv *lp = container_of(napi, struct amd8111e_priv, napi);
+ struct net_device *dev = lp->amd8111e_net_dev;
int rx_index = lp->rx_idx & RX_RING_DR_MOD_MASK;
void __iomem *mmio = lp->mmio;
struct sk_buff *skb,*new_skb;
#if AMD8111E_VLAN_TAG_USED
short vtag;
#endif
- int rx_pkt_limit = dev->quota;
+ int rx_pkt_limit = budget;
unsigned long flags;
do{
} while(intr0 & RINT0);
/* Receive descriptor is empty now */
- dev->quota -= num_rx_pkt;
- *budget -= num_rx_pkt;
-
spin_lock_irqsave(&lp->lock, flags);
- netif_rx_complete(dev);
+ __netif_rx_complete(dev, napi);
writel(VAL0|RINTEN0, mmio + INTEN0);
writel(VAL2 | RDMD0, mmio + CMD0);
spin_unlock_irqrestore(&lp->lock, flags);
- return 0;
rx_not_empty:
- /* Do not call a netif_rx_complete */
- dev->quota -= num_rx_pkt;
- *budget -= num_rx_pkt;
- return 1;
+ return num_rx_pkt;
}
#else
return new_stats;
}
-/* This function recalculate the interupt coalescing mode on every interrupt
+/* This function recalculate the interrupt coalescing mode on every interrupt
according to the datarate and the packet rate.
*/
static int amd8111e_calc_coalesce(struct net_device *dev)
/* Check if Receive Interrupt has occurred. */
#ifdef CONFIG_AMD8111E_NAPI
if(intr0 & RINT0){
- if(netif_rx_schedule_prep(dev)){
+ if(netif_rx_schedule_prep(dev, &lp->napi)){
/* Disable receive interupts */
writel(RINTEN0, mmio + INTEN0);
/* Schedule a polling routine */
- __netif_rx_schedule(dev);
+ __netif_rx_schedule(dev, &lp->napi);
}
else if (intren0 & RINTEN0) {
printk("************Driver bug! \
struct amd8111e_priv *lp = netdev_priv(dev);
netif_stop_queue(dev);
+#ifdef CONFIG_AMD8111E_NAPI
+ napi_disable(&lp->napi);
+#endif
+
spin_lock_irq(&lp->lock);
amd8111e_disable_interrupt(lp);
dev->name, dev))
return -EAGAIN;
+#ifdef CONFIG_AMD8111E_NAPI
+ napi_enable(&lp->napi);
+#endif
+
spin_lock_irq(&lp->lock);
amd8111e_init_hw_default(lp);
if(amd8111e_restart(dev)){
spin_unlock_irq(&lp->lock);
+#ifdef CONFIG_AMD8111E_NAPI
+ napi_disable(&lp->napi);
+#endif
if (dev->irq)
free_irq(dev->irq, dev);
return -ENOMEM;
static int amd8111e_tx_queue_avail(struct amd8111e_priv* lp )
{
int tx_index = lp->tx_idx & TX_BUFF_MOD_MASK;
- if(lp->tx_skbuff[tx_index] != 0)
+ if (lp->tx_skbuff[tx_index])
return -1;
else
return 0;
lp->tx_dma_addr[tx_index] =
pci_map_single(lp->pci_dev, skb->data, skb->len, PCI_DMA_TODEVICE);
lp->tx_ring[tx_index].buff_phy_addr =
- (u32) cpu_to_le32(lp->tx_dma_addr[tx_index]);
+ cpu_to_le32(lp->tx_dma_addr[tx_index]);
/* Set FCS and LTINT bits */
wmb();
lp->vlgrp = grp;
spin_unlock_irq(&lp->lock);
}
-
-static void amd8111e_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid)
-{
- struct amd8111e_priv *lp = netdev_priv(dev);
- spin_lock_irq(&lp->lock);
- vlan_group_set_device(lp->vlgrp, vid, NULL);
- spin_unlock_irq(&lp->lock);
-}
#endif
+
static int amd8111e_enable_magicpkt(struct amd8111e_priv* lp)
{
writel( VAL1|MPPLBA, lp->mmio + CMD3);
unsigned long reg_addr,reg_len;
struct amd8111e_priv* lp;
struct net_device* dev;
+ DECLARE_MAC_BUF(mac);
err = pci_enable_device(pdev);
if(err){
- printk(KERN_ERR "amd8111e: Cannot enable new PCI device,"
+ printk(KERN_ERR "amd8111e: Cannot enable new PCI device, "
"exiting.\n");
return err;
}
if(!(pci_resource_flags(pdev, 0) & IORESOURCE_MEM)){
- printk(KERN_ERR "amd8111e: Cannot find PCI base address"
+ printk(KERN_ERR "amd8111e: Cannot find PCI base address, "
"exiting.\n");
err = -ENODEV;
goto err_disable_pdev;
goto err_free_reg;
}
- SET_MODULE_OWNER(dev);
SET_NETDEV_DEV(dev, &pdev->dev);
#if AMD8111E_VLAN_TAG_USED
dev->features |= NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX ;
dev->vlan_rx_register =amd8111e_vlan_rx_register;
- dev->vlan_rx_kill_vid = amd8111e_vlan_rx_kill_vid;
#endif
lp = netdev_priv(dev);
spin_lock_init(&lp->lock);
lp->mmio = ioremap(reg_addr, reg_len);
- if (lp->mmio == 0) {
+ if (!lp->mmio) {
printk(KERN_ERR "amd8111e: Cannot map device registers, "
"exiting\n");
err = -ENOMEM;
/* Initializing MAC address */
for(i = 0; i < ETH_ADDR_LEN; i++)
- dev->dev_addr[i] =readb(lp->mmio + PADR + i);
+ dev->dev_addr[i] = readb(lp->mmio + PADR + i);
/* Setting user defined parametrs */
lp->ext_phy_option = speed_duplex[card_idx];
dev->tx_timeout = amd8111e_tx_timeout;
dev->watchdog_timeo = AMD8111E_TX_TIMEOUT;
#ifdef CONFIG_AMD8111E_NAPI
- dev->poll = amd8111e_rx_poll;
- dev->weight = 32;
+ netif_napi_add(dev, &lp->napi, amd8111e_rx_poll, 32);
#endif
#ifdef CONFIG_NET_POLL_CONTROLLER
dev->poll_controller = amd8111e_poll;
#if AMD8111E_VLAN_TAG_USED
dev->features |= NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX;
dev->vlan_rx_register =amd8111e_vlan_rx_register;
- dev->vlan_rx_kill_vid = amd8111e_vlan_rx_kill_vid;
#endif
/* Probe the external PHY */
amd8111e_probe_ext_phy(dev);
/* display driver and device information */
chip_version = (readl(lp->mmio + CHIPID) & 0xf0000000)>>28;
- printk(KERN_INFO "%s: AMD-8111e Driver Version: %s\n", dev->name,MODULE_VERS);
- printk(KERN_INFO "%s: [ Rev %x ] PCI 10/100BaseT Ethernet ", dev->name, chip_version);
- for (i = 0; i < 6; i++)
- printk("%2.2x%c",dev->dev_addr[i],i == 5 ? ' ' : ':');
- printk( "\n");
+ printk(KERN_INFO "%s: AMD-8111e Driver Version: %s\n",
+ dev->name,MODULE_VERS);
+ printk(KERN_INFO "%s: [ Rev %x ] PCI 10/100BaseT Ethernet %s\n",
+ dev->name, chip_version, print_mac(mac, dev->dev_addr));
if (lp->ext_phy_id)
printk(KERN_INFO "%s: Found MII PHY ID 0x%08x at address 0x%02x\n",
dev->name, lp->ext_phy_id, lp->ext_phy_addr);
git.samba.org / sfrench / cifs-2.6.git / blobdiff