X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fnet%2Feexpress.c;h=9c85e50014b469a11a96de418b49d77d07258efd;hb=0ca49ca946409f87a8cd0b14d5acb6dea58de6f3;hp=3868b8031266bfea0b84648f3e50acc65309f636;hpb=cb2ebc59ff52cee770cfd6ba5f23a6cc3c214648;p=linux-2.6-omap-h63xx.git diff --git a/drivers/net/eexpress.c b/drivers/net/eexpress.c index 3868b803126..9c85e50014b 100644 --- a/drivers/net/eexpress.c +++ b/drivers/net/eexpress.c @@ -115,6 +115,7 @@ #include #include #include +#include #include #include @@ -134,7 +135,6 @@ struct net_local { - struct net_device_stats stats; unsigned long last_tx; /* jiffies when last transmit started */ unsigned long init_time; /* jiffies when eexp_hw_init586 called */ unsigned short rx_first; /* first rx buf, same as RX_BUF_START */ @@ -246,7 +246,6 @@ static char mca_irqmap[] = { 12, 9, 3, 4, 5, 10, 11, 15 }; static int eexp_open(struct net_device *dev); static int eexp_close(struct net_device *dev); static void eexp_timeout(struct net_device *dev); -static struct net_device_stats *eexp_stats(struct net_device *dev); static int eexp_xmit(struct sk_buff *buf, struct net_device *dev); static irqreturn_t eexp_irq(int irq, void *dev_addr); @@ -340,8 +339,6 @@ static int __init do_express_probe(struct net_device *dev) int dev_irq = dev->irq; int err; - SET_MODULE_OWNER(dev); - dev->if_port = 0xff; /* not set */ #ifdef CONFIG_MCA_LEGACY @@ -533,17 +530,6 @@ static int eexp_close(struct net_device *dev) return 0; } -/* - * Return interface stats - */ - -static struct net_device_stats *eexp_stats(struct net_device *dev) -{ - struct net_local *lp = netdev_priv(dev); - - return &lp->stats; -} - /* * This gets called when a higher level thinks we are broken. Check that * nothing has become jammed in the CU. @@ -556,7 +542,7 @@ static void unstick_cu(struct net_device *dev) if (lp->started) { - if ((jiffies - dev->trans_start)>50) + if (time_after(jiffies, dev->trans_start + 50)) { if (lp->tx_link==lp->last_tx_restart) { @@ -612,7 +598,7 @@ static void unstick_cu(struct net_device *dev) } else { - if ((jiffies-lp->init_time)>10) + if (time_after(jiffies, lp->init_time + 10)) { unsigned short status = scb_status(dev); printk(KERN_WARNING "%s: i82586 startup timed out, status %04x, resetting...\n", @@ -647,7 +633,7 @@ static void eexp_timeout(struct net_device *dev) printk(KERN_INFO "%s: transmit timed out, %s?\n", dev->name, (SCB_complete(status)?"lost interrupt": "board on fire")); - lp->stats.tx_errors++; + dev->stats.tx_errors++; lp->last_tx = jiffies; if (!SCB_complete(status)) { scb_command(dev, SCB_CUabort); @@ -695,7 +681,7 @@ static int eexp_xmit(struct sk_buff *buf, struct net_device *dev) { unsigned short *data = (unsigned short *)buf->data; - lp->stats.tx_bytes += length; + dev->stats.tx_bytes += length; eexp_hw_tx_pio(dev,data,length); } @@ -776,7 +762,7 @@ static unsigned short eexp_start_irq(struct net_device *dev, static void eexp_cmd_clear(struct net_device *dev) { unsigned long int oldtime = jiffies; - while (scb_rdcmd(dev) && ((jiffies-oldtime)<10)); + while (scb_rdcmd(dev) && (time_before(jiffies, oldtime + 10))); if (scb_rdcmd(dev)) { printk("%s: command didn't clear\n", dev->name); } @@ -844,7 +830,7 @@ static irqreturn_t eexp_irq(int irq, void *dev_info) outw(rbd+8, ioaddr+READ_PTR); printk("[%04x]\n", inw(ioaddr+DATAPORT)); #endif - lp->stats.rx_errors++; + dev->stats.rx_errors++; #if 1 eexp_hw_rxinit(dev); #else @@ -953,17 +939,17 @@ static void eexp_hw_rx_pio(struct net_device *dev) } else if (!FD_OK(status)) { - lp->stats.rx_errors++; + dev->stats.rx_errors++; if (FD_CRC(status)) - lp->stats.rx_crc_errors++; + dev->stats.rx_crc_errors++; if (FD_Align(status)) - lp->stats.rx_frame_errors++; + dev->stats.rx_frame_errors++; if (FD_Resrc(status)) - lp->stats.rx_fifo_errors++; + dev->stats.rx_fifo_errors++; if (FD_DMA(status)) - lp->stats.rx_over_errors++; + dev->stats.rx_over_errors++; if (FD_Short(status)) - lp->stats.rx_length_errors++; + dev->stats.rx_length_errors++; } else { @@ -973,18 +959,17 @@ static void eexp_hw_rx_pio(struct net_device *dev) if (skb == NULL) { printk(KERN_WARNING "%s: Memory squeeze, dropping packet\n",dev->name); - lp->stats.rx_dropped++; + dev->stats.rx_dropped++; break; } - skb->dev = dev; skb_reserve(skb, 2); outw(pbuf+10, ioaddr+READ_PTR); insw(ioaddr+DATAPORT, skb_put(skb,pkt_len),(pkt_len+1)>>1); skb->protocol = eth_type_trans(skb,dev); netif_rx(skb); dev->last_rx = jiffies; - lp->stats.rx_packets++; - lp->stats.rx_bytes += pkt_len; + dev->stats.rx_packets++; + dev->stats.rx_bytes += pkt_len; } outw(rx_block, ioaddr+WRITE_PTR); outw(0, ioaddr+DATAPORT); @@ -1055,7 +1040,7 @@ static void eexp_hw_tx_pio(struct net_device *dev, unsigned short *buf, outw(0xFFFF, ioaddr+SIGNAL_CA); } - lp->stats.tx_packets++; + dev->stats.tx_packets++; lp->last_tx = jiffies; } @@ -1182,7 +1167,6 @@ static int __init eexp_hw_probe(struct net_device *dev, unsigned short ioaddr) dev->open = eexp_open; dev->stop = eexp_close; dev->hard_start_xmit = eexp_xmit; - dev->get_stats = eexp_stats; dev->set_multicast_list = &eexp_set_multicast; dev->tx_timeout = eexp_timeout; dev->watchdog_timeo = 2*HZ; @@ -1265,35 +1249,35 @@ static unsigned short eexp_hw_lasttxstat(struct net_device *dev) else { lp->last_tx_restart = 0; - lp->stats.collisions += Stat_NoColl(status); + dev->stats.collisions += Stat_NoColl(status); if (!Stat_OK(status)) { char *whatsup = NULL; - lp->stats.tx_errors++; + dev->stats.tx_errors++; if (Stat_Abort(status)) - lp->stats.tx_aborted_errors++; + dev->stats.tx_aborted_errors++; if (Stat_TNoCar(status)) { whatsup = "aborted, no carrier"; - lp->stats.tx_carrier_errors++; + dev->stats.tx_carrier_errors++; } if (Stat_TNoCTS(status)) { whatsup = "aborted, lost CTS"; - lp->stats.tx_carrier_errors++; + dev->stats.tx_carrier_errors++; } if (Stat_TNoDMA(status)) { whatsup = "FIFO underran"; - lp->stats.tx_fifo_errors++; + dev->stats.tx_fifo_errors++; } if (Stat_TXColl(status)) { whatsup = "aborted, too many collisions"; - lp->stats.tx_aborted_errors++; + dev->stats.tx_aborted_errors++; } if (whatsup) printk(KERN_INFO "%s: transmit %s\n", dev->name, whatsup); } else - lp->stats.tx_packets++; + dev->stats.tx_packets++; } if (tx_block == TX_BUF_START+((lp->num_tx_bufs-1)*TX_BUF_SIZE)) lp->tx_reap = tx_block = TX_BUF_START; @@ -1650,7 +1634,7 @@ eexp_set_multicast(struct net_device *dev) #endif oj = jiffies; while ((SCB_CUstat(scb_status(dev)) == 2) && - ((jiffies-oj) < 2000)); + (time_before(jiffies, oj + 2000))); if (SCB_CUstat(scb_status(dev)) == 2) printk("%s: warning, CU didn't stop\n", dev->name); lp->started &= ~(STARTED_CU);