X-Git-Url: http://pilppa.org/gitweb/?a=blobdiff_plain;f=drivers%2Fnet%2Famd8111e.c;h=1cc74ec88a5860e00a895bd05b75882dac7fe9b2;hb=fb8e4444cc8c7719d9947e21a93e2e84bb1b36eb;hp=9c399aaefbdd1b6b045c97fab94e28dfaef3b990;hpb=64106104dd2d4a6280777e88c1cbf9f7a52c30bd;p=linux-2.6-omap-h63xx.git diff --git a/drivers/net/amd8111e.c b/drivers/net/amd8111e.c index 9c399aaefbd..1cc74ec88a5 100644 --- a/drivers/net/amd8111e.c +++ b/drivers/net/amd8111e.c @@ -155,7 +155,7 @@ This function will write into PHY registers. */ 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; @@ -709,7 +709,8 @@ static int amd8111e_tx(struct net_device *dev) 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){ @@ -723,9 +724,10 @@ static int amd8111e_tx(struct net_device *dev) #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; @@ -737,7 +739,7 @@ static int amd8111e_rx_poll(struct net_device *dev, int * budget) #if AMD8111E_VLAN_TAG_USED short vtag; #endif - int rx_pkt_limit = dev->quota; + int rx_pkt_limit = budget; unsigned long flags; do{ @@ -798,9 +800,7 @@ static int amd8111e_rx_poll(struct net_device *dev, int * budget) pci_unmap_single(lp->pci_dev,lp->rx_dma_addr[rx_index], lp->rx_buff_len-2, PCI_DMA_FROMDEVICE); skb_put(skb, pkt_len); - skb->dev = dev; lp->rx_skbuff[rx_index] = new_skb; - new_skb->dev = dev; lp->rx_dma_addr[rx_index] = pci_map_single(lp->pci_dev, new_skb->data, lp->rx_buff_len-2, @@ -840,21 +840,14 @@ static int amd8111e_rx_poll(struct net_device *dev, int * budget) } 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 @@ -926,9 +919,7 @@ static int amd8111e_rx(struct net_device *dev) pci_unmap_single(lp->pci_dev,lp->rx_dma_addr[rx_index], lp->rx_buff_len-2, PCI_DMA_FROMDEVICE); skb_put(skb, pkt_len); - skb->dev = dev; lp->rx_skbuff[rx_index] = new_skb; - new_skb->dev = dev; lp->rx_dma_addr[rx_index] = pci_map_single(lp->pci_dev, new_skb->data, lp->rx_buff_len-2,PCI_DMA_FROMDEVICE); @@ -1291,11 +1282,11 @@ static irqreturn_t amd8111e_interrupt(int irq, void *dev_id) /* 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! \ @@ -1349,6 +1340,8 @@ static int amd8111e_close(struct net_device * dev) struct amd8111e_priv *lp = netdev_priv(dev); netif_stop_queue(dev); + napi_disable(&lp->napi); + spin_lock_irq(&lp->lock); amd8111e_disable_interrupt(lp); @@ -1379,12 +1372,15 @@ static int amd8111e_open(struct net_device * dev ) dev->name, dev)) return -EAGAIN; + napi_enable(&lp->napi); + spin_lock_irq(&lp->lock); amd8111e_init_hw_default(lp); if(amd8111e_restart(dev)){ spin_unlock_irq(&lp->lock); + napi_disable(&lp->napi); if (dev->irq) free_irq(dev->irq, dev); return -ENOMEM; @@ -1409,7 +1405,7 @@ This function checks if there is any transmit descriptors available to queue mo 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; @@ -1446,7 +1442,7 @@ static int amd8111e_start_xmit(struct sk_buff *skb, struct net_device * dev) 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(); @@ -1732,16 +1728,8 @@ static void amd8111e_vlan_rx_register(struct net_device *dev, struct vlan_group 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); - if (lp->vlgrp) - lp->vlgrp->vlan_devices[vid] = NULL; - spin_unlock_irq(&lp->lock); -} #endif + static int amd8111e_enable_magicpkt(struct amd8111e_priv* lp) { writel( VAL1|MPPLBA, lp->mmio + CMD3); @@ -1947,6 +1935,7 @@ static int __devinit amd8111e_probe_one(struct pci_dev *pdev, 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){ @@ -1995,13 +1984,11 @@ static int __devinit amd8111e_probe_one(struct pci_dev *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); @@ -2012,7 +1999,7 @@ static int __devinit amd8111e_probe_one(struct pci_dev *pdev, 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; @@ -2021,7 +2008,7 @@ static int __devinit amd8111e_probe_one(struct pci_dev *pdev, /* 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]; @@ -2044,8 +2031,7 @@ static int __devinit amd8111e_probe_one(struct pci_dev *pdev, 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; @@ -2054,7 +2040,6 @@ static int __devinit amd8111e_probe_one(struct pci_dev *pdev, #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); @@ -2092,11 +2077,10 @@ static int __devinit amd8111e_probe_one(struct pci_dev *pdev, /* 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);