[netdrvrs] Use netif_carrier_* instead of IFF_RUNNING

drivers/net/au1000_eth.c

···
 		control |= MAC_FULL_DUPLEX;
 	}
 
-	/* fix for startup without cable */
-	if (!link) 
-		dev->flags &= ~IFF_RUNNING;
-
 	aup->mac->control = control;
 	aup->mac->vlan1_tag = 0x8100; /* activate vlan support */
 	au_sync();
···
 	if_port = dev->if_port;
 	if (aup->phy_ops->phy_status(dev, aup->phy_addr, &link, &speed) == 0) {
 		if (link) {
-			if (!(dev->flags & IFF_RUNNING)) {
+			if (!netif_carrier_ok(dev)) {
 				netif_carrier_on(dev);
-				dev->flags |= IFF_RUNNING;
 				printk(KERN_INFO "%s: link up\n", dev->name);
 			}
 		}
 		else {
-			if (dev->flags & IFF_RUNNING) {
+			if (netif_carrier_ok(dev)) {
 				netif_carrier_off(dev);
-				dev->flags &= ~IFF_RUNNING;
 				dev->if_port = 0;
 				printk(KERN_INFO "%s: link down\n", dev->name);
 			}

drivers/net/bmac.c

···
 	bp->opened = 1;
 	bmac_reset_and_enable(dev);
 	enable_irq(dev->irq);
-	dev->flags |= IFF_RUNNING;
 	return 0;
 }
 
···
 	int i;
 
 	bp->sleeping = 1;
-	dev->flags &= ~(IFF_UP | IFF_RUNNING);
 
 	/* disable rx and tx */
 	config = bmread(dev, RXCFG);

drivers/net/sk98lin/skge.c

···
 			Flags);
 
 		SkGeStopPort(pAC, IoC, FromPort, SK_STOP_ALL, SK_HARD_RST);
-		pAC->dev[Param.Para32[0]]->flags &= ~IFF_RUNNING;
+		netif_carrier_off(pAC->dev[Param.Para32[0]]);
 		spin_unlock_irqrestore(
 			&pAC->TxPort[FromPort][TX_PRIO_LOW].TxDesRingLock,
 			Flags);
···
 		}
 
 		/* Inform the world that link protocol is up. */
-		pAC->dev[Param.Para32[0]]->flags |= IFF_RUNNING;
+		netif_carrier_on(pAC->dev[Param.Para32[0]]);
 
 		break;
 	case SK_DRV_NET_DOWN:	 /* SK_U32 Reason */
···
 		} else {
 			DoPrintInterfaceChange = SK_TRUE;
 		}
-		pAC->dev[Param.Para32[1]]->flags &= ~IFF_RUNNING;
+		netif_carrier_off(pAC->dev[Param.Para32[1]]);
 		break;
 	case SK_DRV_SWITCH_HARD: /* SK_U32 FromPortIdx SK_U32 ToPortIdx */
 		SK_DBG_MSG(NULL, SK_DBGMOD_DRV, SK_DBGCAT_DRV_EVENT,
···
 #ifdef CONFIG_NET_POLL_CONTROLLER
 	dev->poll_controller =	&SkGePollController;
 #endif
-	dev->flags &= 		~IFF_RUNNING;
 	SET_NETDEV_DEV(dev, &pdev->dev);
 	SET_ETHTOOL_OPS(dev, &SkGeEthtoolOps);
 
···
 		dev->set_mac_address    = &SkGeSetMacAddr;
 		dev->do_ioctl           = &SkGeIoctl;
 		dev->change_mtu         = &SkGeChangeMtu;
-		dev->flags             &= ~IFF_RUNNING;
 		SET_NETDEV_DEV(dev, &pdev->dev);
 		SET_ETHTOOL_OPS(dev, &SkGeEthtoolOps);
 

drivers/net/tlan.c

···
  	       if (priv->link) {
 		      priv->link = 0;
 	              printk(KERN_DEBUG "TLAN: %s has lost link\n", dev->name);
-	              dev->flags &= ~IFF_RUNNING;
+		      netif_carrier_off(dev);
 		      TLan_SetTimer( dev, (2*HZ), TLAN_TIMER_LINK_BEAT );
 		      return;
 		}
···
         if ((phy_status & MII_GS_LINK) && !priv->link) {
  		priv->link = 1;
         	printk(KERN_DEBUG "TLAN: %s has reestablished link\n", dev->name);
-        	dev->flags |= IFF_RUNNING;
+		netif_carrier_on(dev);
         }
 
 	/* Setup a new monitor */

drivers/net/tokenring/ibmtr.c

···
 	ti->sap_status   = CLOSED; /* CLOSED or OPEN      */
 	ti->open_failure =     NO; /* NO     or YES       */
 	ti->open_mode    = MANUAL; /* MANUAL or AUTOMATIC */
-	/* 12/2000 not typical Linux, but we can use RUNNING to let us know when
-	the network has crapped out or cables are disconnected. Useful because
-	the IFF_UP flag stays up the whole time, until ifconfig tr0 down.
-	*/
-	dev->flags &= ~IFF_RUNNING;
 
 	ti->sram_phys &= ~1; /* to reverse what we do in tok_close */
 	/* init the spinlock */
···
 		ti->open_status = CLOSED;
 		ti->sap_status  = CLOSED;
 		ti->open_mode   = AUTOMATIC;
-		dev->flags &= ~IFF_RUNNING;
+		netif_carrier_off(dev);
 		netif_stop_queue(dev);
 		ti->open_action = RESTART;
 		outb(0, dev->base_addr + ADAPTRESET);
···
 				break;
 			}
 			netif_wake_queue(dev);
-			dev->flags |= IFF_RUNNING;/*BMS 12/2000*/
+			netif_carrier_on(dev);
 			break;
 		case DIR_INTERRUPT:
 		case DIR_MOD_OPEN_PARAMS:
···
 								ring_status);
 			if(ring_status& (REMOVE_RECV|AUTO_REMOVAL|LOBE_FAULT)){
 				netif_stop_queue(dev);
-				dev->flags &= ~IFF_RUNNING;/*not typical Linux*/
+				netif_carrier_off(dev);
 				DPRINTK("Remove received, or Auto-removal error"
 					", or Lobe fault\n");
 				DPRINTK("We'll try to reopen the closed adapter"

drivers/net/wan/lmc/lmc_main.c

···
         /* lmc_reset (sc); Why reset??? The link can go down ok */
 
         /* Inform the world that link has been lost */
-        dev->flags &= ~IFF_RUNNING;
+	netif_carrier_off(dev);
     }
 
     /*
···
          /* lmc_reset (sc); Again why reset??? */
 
          /* Inform the world that link protocol is back up. */
-         dev->flags |= IFF_RUNNING;
+	 netif_carrier_on(dev);
 
          /* Now we have to tell the syncppp that we had an outage
           * and that it should deal.  Calling sppp_reopen here
···
     sc->lmc_media->set_link_status (sc, 1);
     sc->lmc_media->set_status (sc, NULL);
 
-    //dev->flags |= IFF_RUNNING;
-    
     netif_wake_queue(dev);
 
     sc->lmc_txfull = 0;
···
     csr6 &= ~LMC_DEC_ST;		/* Turn off the Transmission bit */
     csr6 &= ~LMC_DEC_SR;		/* Turn off the Receive bit */
     LMC_CSR_WRITE (sc, csr_command, csr6);
-
-    dev->flags &= ~IFF_RUNNING;
 
     sc->stats.rx_missed_errors +=
         LMC_CSR_READ (sc, csr_missed_frames) & 0xffff;

include/linux/if.h

···
 #define	IFF_LOOPBACK	0x8		/* is a loopback net		*/
 #define	IFF_POINTOPOINT	0x10		/* interface is has p-p link	*/
 #define	IFF_NOTRAILERS	0x20		/* avoid use of trailers	*/
-#define	IFF_RUNNING	0x40		/* resources allocated		*/
+#define	IFF_RUNNING	0x40		/* interface running and carrier ok */
 #define	IFF_NOARP	0x80		/* no ARP protocol		*/
 #define	IFF_PROMISC	0x100		/* receive all packets		*/
 #define	IFF_ALLMULTI	0x200		/* receive all multicast packets*/