net: convert multicast list to list_head

Converts the list and the core manipulating with it to be the same as uc_list.

+uses two functions for adding/removing mc address (normal and "global"
 variant) instead of a function parameter.
+removes dev_mcast.c completely.
+exposes netdev_hw_addr_list_* macros along with __hw_addr_* functions for
 manipulation with lists on a sandbox (used in bonding and 80211 drivers)

Signed-off-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/infiniband/hw/nes/nes_nic.c

@@ -876,7 +876,7 @@ static void nes_netdev_set_multicast_list(struct net_device *netdev)
 	if (!mc_all_on) {
 		char *addrs;
 		int i;
-		struct dev_mc_list *mcaddr;
+		struct netdev_hw_addr *ha;
 
 		addrs = kmalloc(ETH_ALEN * mc_count, GFP_ATOMIC);
 		if (!addrs) {
@@ -884,9 +884,8 @@ static void nes_netdev_set_multicast_list(struct net_device *netdev)
 			goto unlock;
 		}
 		i = 0;
-		netdev_for_each_mc_addr(mcaddr, netdev)
-			memcpy(get_addr(addrs, i++),
-			       mcaddr->dmi_addr, ETH_ALEN);
+		netdev_for_each_mc_addr(ha, netdev)
+			memcpy(get_addr(addrs, i++), ha->addr, ETH_ALEN);
 
 		perfect_filter_register_address = NES_IDX_PERFECT_FILTER_LOW +
 						pft_entries_preallocated * 0x8;

drivers/infiniband/ulp/ipoib/ipoib_multicast.c

@@ -783,7 +783,7 @@ void ipoib_mcast_restart_task(struct work_struct *work)
 	struct ipoib_dev_priv *priv =
 		container_of(work, struct ipoib_dev_priv, restart_task);
 	struct net_device *dev = priv->dev;
-	struct dev_mc_list *mclist;
+	struct netdev_hw_addr *ha;
 	struct ipoib_mcast *mcast, *tmcast;
 	LIST_HEAD(remove_list);
 	unsigned long flags;
@@ -808,14 +808,13 @@ void ipoib_mcast_restart_task(struct work_struct *work)
 		clear_bit(IPOIB_MCAST_FLAG_FOUND, &mcast->flags);
 
 	/* Mark all of the entries that are found or don't exist */
-	netdev_for_each_mc_addr(mclist, dev) {
+	netdev_for_each_mc_addr(ha, dev) {
 		union ib_gid mgid;
 
-		if (!ipoib_mcast_addr_is_valid(mclist->dmi_addr,
-					       dev->broadcast))
+		if (!ipoib_mcast_addr_is_valid(ha->addr, dev->broadcast))
 			continue;
 
-		memcpy(mgid.raw, mclist->dmi_addr + 4, sizeof mgid);
+		memcpy(mgid.raw, ha->addr + 4, sizeof mgid);
 
 		mcast = __ipoib_mcast_find(dev, &mgid);
 		if (!mcast || test_bit(IPOIB_MCAST_FLAG_SENDONLY, &mcast->flags)) {

drivers/media/dvb/dvb-core/dvb_net.c

@@ -1109,14 +1109,14 @@ static int dvb_net_feed_stop(struct net_device *dev)
 }
 
 
-static int dvb_set_mc_filter (struct net_device *dev, struct dev_mc_list *mc)
+static int dvb_set_mc_filter(struct net_device *dev, unsigned char *addr)
 {
 	struct dvb_net_priv *priv = netdev_priv(dev);
 
 	if (priv->multi_num == DVB_NET_MULTICAST_MAX)
 		return -ENOMEM;
 
-	memcpy(priv->multi_macs[priv->multi_num], mc->dmi_addr, 6);
+	memcpy(priv->multi_macs[priv->multi_num], addr, ETH_ALEN);
 
 	priv->multi_num++;
 	return 0;
@@ -1140,7 +1140,7 @@ static void wq_set_multicast_list (struct work_struct *work)
 		dprintk("%s: allmulti mode\n", dev->name);
 		priv->rx_mode = RX_MODE_ALL_MULTI;
 	} else if (!netdev_mc_empty(dev)) {
-		struct dev_mc_list *mc;
+		struct netdev_hw_addr *ha;
 
 		dprintk("%s: set_mc_list, %d entries\n",
 			dev->name, netdev_mc_count(dev));
@@ -1148,8 +1148,8 @@ static void wq_set_multicast_list (struct work_struct *work)
 		priv->rx_mode = RX_MODE_MULTI;
 		priv->multi_num = 0;
 
-		netdev_for_each_mc_addr(mc, dev)
-			dvb_set_mc_filter(dev, mc);
+		netdev_for_each_mc_addr(ha, dev)
+			dvb_set_mc_filter(dev, ha->addr);
 	}
 
 	netif_addr_unlock_bh(dev);

drivers/net/3c505.c

@@ -1216,7 +1216,7 @@ static int elp_close(struct net_device *dev)
 static void elp_set_mc_list(struct net_device *dev)
 {
 	elp_device *adapter = netdev_priv(dev);
-	struct dev_mc_list *dmi;
+	struct netdev_hw_addr *ha;
 	int i;
 	unsigned long flags;
 
@@ -1231,8 +1231,9 @@ static void elp_set_mc_list(struct net_device *dev)
 		adapter->tx_pcb.command = CMD_LOAD_MULTICAST_LIST;
 		adapter->tx_pcb.length = 6 * netdev_mc_count(dev);
 		i = 0;
-		netdev_for_each_mc_addr(dmi, dev)
-			memcpy(adapter->tx_pcb.data.multicast[i++], dmi->dmi_addr, 6);
+		netdev_for_each_mc_addr(ha, dev)
+			memcpy(adapter->tx_pcb.data.multicast[i++],
+			       ha->addr, 6);
 		adapter->got[CMD_LOAD_MULTICAST_LIST] = 0;
 		if (!send_pcb(dev, &adapter->tx_pcb))
 			pr_err("%s: couldn't send set_multicast command\n", dev->name);

drivers/net/3c523.c

@@ -625,7 +625,7 @@ static int init586(struct net_device *dev)
 	volatile struct iasetup_cmd_struct *ias_cmd;
 	volatile struct tdr_cmd_struct *tdr_cmd;
 	volatile struct mcsetup_cmd_struct *mc_cmd;
-	struct dev_mc_list *dmi;
+	struct netdev_hw_addr *ha;
 	int num_addrs = netdev_mc_count(dev);
 
 	ptr = (void *) ((char *) p->scb + sizeof(struct scb_struct));
@@ -788,8 +788,9 @@ static int init586(struct net_device *dev)
 			mc_cmd->cmd_link = 0xffff;
 			mc_cmd->mc_cnt = num_addrs * 6;
 			i = 0;
-			netdev_for_each_mc_addr(dmi, dev)
-				memcpy((char *) mc_cmd->mc_list[i++], dmi->dmi_addr, 6);
+			netdev_for_each_mc_addr(ha, dev)
+				memcpy((char *) mc_cmd->mc_list[i++],
+				       ha->addr, 6);
 			p->scb->cbl_offset = make16(mc_cmd);
 			p->scb->cmd = CUC_START;
 			elmc_id_attn586();

drivers/net/3c527.c

@@ -1533,7 +1533,7 @@ static void do_mc32_set_multicast_list(struct net_device *dev, int retry)
 	{
 		unsigned char block[62];
 		unsigned char *bp;
-		struct dev_mc_list *dmc;
+		struct netdev_hw_addr *ha;
 
 		if(retry==0)
 			lp->mc_list_valid = 0;
@@ -1543,8 +1543,8 @@ static void do_mc32_set_multicast_list(struct net_device *dev, int retry)
 			block[0]=netdev_mc_count(dev);
 			bp=block+2;
 
-			netdev_for_each_mc_addr(dmc, dev) {
-				memcpy(bp, dmc->dmi_addr, 6);
+			netdev_for_each_mc_addr(ha, dev) {
+				memcpy(bp, ha->addr, 6);
 				bp+=6;
 			}
 			if(mc32_command_nowait(dev, 2, block,

drivers/net/7990.c

@@ -595,7 +595,7 @@ static void lance_load_multicast (struct net_device *dev)
         struct lance_private *lp = netdev_priv(dev);
         volatile struct lance_init_block *ib = lp->init_block;
         volatile u16 *mcast_table = (u16 *)&ib->filter;
-	struct dev_mc_list *dmi;
+	struct netdev_hw_addr *ha;
         char *addrs;
         u32 crc;
 
@@ -610,8 +610,8 @@ static void lance_load_multicast (struct net_device *dev)
         ib->filter [1] = 0;
 
         /* Add addresses */
-	netdev_for_each_mc_addr(dmi, dev) {
-                addrs = dmi->dmi_addr;
+	netdev_for_each_mc_addr(ha, dev) {
+		addrs = ha->addr;
 
                 /* multicast address? */
                 if (!(*addrs & 1))

drivers/net/8139cp.c

@@ -909,11 +909,11 @@ static void __cp_set_rx_mode (struct net_device *dev)
 		rx_mode = AcceptBroadcast | AcceptMulticast | AcceptMyPhys;
 		mc_filter[1] = mc_filter[0] = 0xffffffff;
 	} else {
-		struct dev_mc_list *mclist;
+		struct netdev_hw_addr *ha;
 		rx_mode = AcceptBroadcast | AcceptMyPhys;
 		mc_filter[1] = mc_filter[0] = 0;
-		netdev_for_each_mc_addr(mclist, dev) {
-			int bit_nr = ether_crc(ETH_ALEN, mclist->dmi_addr) >> 26;
+		netdev_for_each_mc_addr(ha, dev) {
+			int bit_nr = ether_crc(ETH_ALEN, ha->addr) >> 26;
 
 			mc_filter[bit_nr >> 5] |= 1 << (bit_nr & 31);
 			rx_mode |= AcceptMulticast;

drivers/net/8139too.c

@@ -2502,11 +2502,11 @@ static void __set_rx_mode (struct net_device *dev)
 		rx_mode = AcceptBroadcast | AcceptMulticast | AcceptMyPhys;
 		mc_filter[1] = mc_filter[0] = 0xffffffff;
 	} else {
-		struct dev_mc_list *mclist;
+		struct netdev_hw_addr *ha;
 		rx_mode = AcceptBroadcast | AcceptMyPhys;
 		mc_filter[1] = mc_filter[0] = 0;
-		netdev_for_each_mc_addr(mclist, dev) {
-			int bit_nr = ether_crc(ETH_ALEN, mclist->dmi_addr) >> 26;
+		netdev_for_each_mc_addr(ha, dev) {
+			int bit_nr = ether_crc(ETH_ALEN, ha->addr) >> 26;
 
 			mc_filter[bit_nr >> 5] |= 1 << (bit_nr & 31);
 			rx_mode |= AcceptMulticast;

drivers/net/82596.c

@@ -1542,7 +1542,7 @@ static void set_multicast_list(struct net_device *dev)
 	}
 
 	if (!netdev_mc_empty(dev)) {
-		struct dev_mc_list *dmi;
+		struct netdev_hw_addr *ha;
 		unsigned char *cp;
 		struct mc_cmd *cmd;
 
@@ -1552,10 +1552,10 @@ static void set_multicast_list(struct net_device *dev)
 		cmd->cmd.command = CmdMulticastList;
 		cmd->mc_cnt = cnt * ETH_ALEN;
 		cp = cmd->mc_addrs;
-		netdev_for_each_mc_addr(dmi, dev) {
+		netdev_for_each_mc_addr(ha, dev) {
 			if (!cnt--)
 				break;
-			memcpy(cp, dmi->dmi_addr, ETH_ALEN);
+			memcpy(cp, ha->addr, ETH_ALEN);
 			if (i596_debug > 1)
 				DEB(DEB_MULTI,printk(KERN_INFO "%s: Adding address %pM\n",
 						dev->name, cp));

drivers/net/a2065.c

@@ -603,7 +603,7 @@ static void lance_load_multicast (struct net_device *dev)
 	struct lance_private *lp = netdev_priv(dev);
 	volatile struct lance_init_block *ib = lp->init_block;
 	volatile u16 *mcast_table = (u16 *)&ib->filter;
-	struct dev_mc_list *dmi;
+	struct netdev_hw_addr *ha;
 	char *addrs;
 	u32 crc;
 
@@ -618,8 +618,8 @@ static void lance_load_multicast (struct net_device *dev)
 	ib->filter [1] = 0;
 
 	/* Add addresses */
-	netdev_for_each_mc_addr(dmi, dev) {
-		addrs = dmi->dmi_addr;
+	netdev_for_each_mc_addr(ha, dev) {
+		addrs = ha->addr;
 
 		/* multicast address? */
 		if (!(*addrs & 1))

drivers/net/amd8111e.c

@@ -1377,7 +1377,7 @@ list to the device.
 */
 static void amd8111e_set_multicast_list(struct net_device *dev)
 {
-	struct dev_mc_list *mc_ptr;
+	struct netdev_hw_addr *ha;
 	struct amd8111e_priv *lp = netdev_priv(dev);
 	u32 mc_filter[2] ;
 	int bit_num;
@@ -1408,8 +1408,8 @@ static void amd8111e_set_multicast_list(struct net_device *dev)
 	/* load all the multicast addresses in the logic filter */
 	lp->options |= OPTION_MULTICAST_ENABLE;
 	mc_filter[1] = mc_filter[0] = 0;
-	netdev_for_each_mc_addr(mc_ptr, dev) {
-		bit_num = (ether_crc_le(ETH_ALEN, mc_ptr->dmi_addr) >> 26) & 0x3f;
+	netdev_for_each_mc_addr(ha, dev) {
+		bit_num = (ether_crc_le(ETH_ALEN, ha->addr) >> 26) & 0x3f;
 		mc_filter[bit_num >> 5] |= 1 << (bit_num & 31);
 	}
 	amd8111e_writeq(*(u64*)mc_filter,lp->mmio+ LADRF);

drivers/net/arm/am79c961a.c

@@ -383,12 +383,12 @@ static void am79c961_setmulticastlist (struct net_device *dev)
 	} else if (dev->flags & IFF_ALLMULTI) {
 		memset(multi_hash, 0xff, sizeof(multi_hash));
 	} else {
-		struct dev_mc_list *dmi;
+		struct netdev_hw_addr *ha;
 
 		memset(multi_hash, 0x00, sizeof(multi_hash));
 
-		netdev_for_each_mc_addr(dmi, dev)
-			am79c961_mc_hash(dmi->dmi_addr, multi_hash);
+		netdev_for_each_mc_addr(ha, dev)
+			am79c961_mc_hash(ha->addr, multi_hash);
 	}
 
 	spin_lock_irqsave(&priv->chip_lock, flags);

drivers/net/arm/at91_ether.c

@@ -556,14 +556,14 @@ static int hash_get_index(__u8 *addr)
  */
 static void at91ether_sethashtable(struct net_device *dev)
 {
-	struct dev_mc_list *curr;
+	struct netdev_hw_addr *ha;
 	unsigned long mc_filter[2];
 	unsigned int bitnr;
 
 	mc_filter[0] = mc_filter[1] = 0;
 
-	netdev_for_each_mc_addr(curr, dev) {
-		bitnr = hash_get_index(curr->dmi_addr);
+	netdev_for_each_mc_addr(ha, dev) {
+		bitnr = hash_get_index(ha->addr);
 		mc_filter[bitnr >> 5] |= 1 << (bitnr & 31);
 	}
 

drivers/net/arm/ixp4xx_eth.c

@@ -735,7 +735,7 @@ static int eth_xmit(struct sk_buff *skb, struct net_device *dev)
 static void eth_set_mcast_list(struct net_device *dev)
 {
 	struct port *port = netdev_priv(dev);
-	struct dev_mc_list *mclist;
+	struct netdev_hw_addr *ha;
 	u8 diffs[ETH_ALEN], *addr;
 	int i;
 
@@ -748,11 +748,11 @@ static void eth_set_mcast_list(struct net_device *dev)
 	memset(diffs, 0, ETH_ALEN);
 
 	addr = NULL;
-	netdev_for_each_mc_addr(mclist, dev) {
+	netdev_for_each_mc_addr(ha, dev) {
 		if (!addr)
-			addr = mclist->dmi_addr; /* first MAC address */
+			addr = ha->addr; /* first MAC address */
 		for (i = 0; i < ETH_ALEN; i++)
-			diffs[i] |= addr[i] ^ mclist->dmi_addr[i];
+			diffs[i] |= addr[i] ^ ha->addr[i];
 	}
 
 	for (i = 0; i < ETH_ALEN; i++) {

drivers/net/arm/ks8695net.c

@@ -331,16 +331,16 @@ ks8695_init_partial_multicast(struct ks8695_priv *ksp,
 {
 	u32 low, high;
 	int i;
-	struct dev_mc_list *dmi;
+	struct netdev_hw_addr *ha;
 
 	i = 0;
-	netdev_for_each_mc_addr(dmi, ndev) {
+	netdev_for_each_mc_addr(ha, ndev) {
 		/* Ran out of space in chip? */
 		BUG_ON(i == KS8695_NR_ADDRESSES);
 
-		low = (dmi->dmi_addr[2] << 24) | (dmi->dmi_addr[3] << 16) |
-		      (dmi->dmi_addr[4] << 8) | (dmi->dmi_addr[5]);
-		high = (dmi->dmi_addr[0] << 8) | (dmi->dmi_addr[1]);
+		low = (ha->addr[2] << 24) | (ha->addr[3] << 16) |
+		      (ha->addr[4] << 8) | (ha->addr[5]);
+		high = (ha->addr[0] << 8) | (ha->addr[1]);
 
 		ks8695_writereg(ksp, KS8695_AAL_(i), low);
 		ks8695_writereg(ksp, KS8695_AAH_(i), AAH_E | high);

drivers/net/at1700.c

@@ -848,12 +848,12 @@ set_rx_mode(struct net_device *dev)
 		memset(mc_filter, 0x00, sizeof(mc_filter));
 		outb(1, ioaddr + RX_MODE);	/* Ignore almost all multicasts. */
 	} else {
-		struct dev_mc_list *mclist;
+		struct netdev_hw_addr *ha;
 
 		memset(mc_filter, 0, sizeof(mc_filter));
-		netdev_for_each_mc_addr(mclist, dev) {
+		netdev_for_each_mc_addr(ha, dev) {
 			unsigned int bit =
-				ether_crc_le(ETH_ALEN, mclist->dmi_addr) >> 26;
+				ether_crc_le(ETH_ALEN, ha->addr) >> 26;
 			mc_filter[bit >> 3] |= (1 << bit);
 		}
 		outb(0x02, ioaddr + RX_MODE);	/* Use normal mode. */

drivers/net/atl1c/atl1c_main.c

@@ -354,7 +354,7 @@ static void atl1c_set_multi(struct net_device *netdev)
 {
 	struct atl1c_adapter *adapter = netdev_priv(netdev);
 	struct atl1c_hw *hw = &adapter->hw;
-	struct dev_mc_list *mc_ptr;
+	struct netdev_hw_addr *ha;
 	u32 mac_ctrl_data;
 	u32 hash_value;
 
@@ -377,8 +377,8 @@ static void atl1c_set_multi(struct net_device *netdev)
 	AT_WRITE_REG_ARRAY(hw, REG_RX_HASH_TABLE, 1, 0);
 
 	/* comoute mc addresses' hash value ,and put it into hash table */
-	netdev_for_each_mc_addr(mc_ptr, netdev) {
-		hash_value = atl1c_hash_mc_addr(hw, mc_ptr->dmi_addr);
+	netdev_for_each_mc_addr(ha, netdev) {
+		hash_value = atl1c_hash_mc_addr(hw, ha->addr);
 		atl1c_hash_set(hw, hash_value);
 	}
 }

drivers/net/atl1e/atl1e_main.c

@@ -284,7 +284,7 @@ static void atl1e_set_multi(struct net_device *netdev)
 {
 	struct atl1e_adapter *adapter = netdev_priv(netdev);
 	struct atl1e_hw *hw = &adapter->hw;
-	struct dev_mc_list *mc_ptr;
+	struct netdev_hw_addr *ha;
 	u32 mac_ctrl_data = 0;
 	u32 hash_value;
 
@@ -307,8 +307,8 @@ static void atl1e_set_multi(struct net_device *netdev)
 	AT_WRITE_REG_ARRAY(hw, REG_RX_HASH_TABLE, 1, 0);
 
 	/* comoute mc addresses' hash value ,and put it into hash table */
-	netdev_for_each_mc_addr(mc_ptr, netdev) {
-		hash_value = atl1e_hash_mc_addr(hw, mc_ptr->dmi_addr);
+	netdev_for_each_mc_addr(ha, netdev) {
+		hash_value = atl1e_hash_mc_addr(hw, ha->addr);
 		atl1e_hash_set(hw, hash_value);
 	}
 }

drivers/net/atlx/atl2.c

@@ -135,7 +135,7 @@ static void atl2_set_multi(struct net_device *netdev)
 {
 	struct atl2_adapter *adapter = netdev_priv(netdev);
 	struct atl2_hw *hw = &adapter->hw;
-	struct dev_mc_list *mc_ptr;
+	struct netdev_hw_addr *ha;
 	u32 rctl;
 	u32 hash_value;
 
@@ -157,8 +157,8 @@ static void atl2_set_multi(struct net_device *netdev)
 	ATL2_WRITE_REG_ARRAY(hw, REG_RX_HASH_TABLE, 1, 0);
 
 	/* comoute mc addresses' hash value ,and put it into hash table */
-	netdev_for_each_mc_addr(mc_ptr, netdev) {
-		hash_value = atl2_hash_mc_addr(hw, mc_ptr->dmi_addr);
+	netdev_for_each_mc_addr(ha, netdev) {
+		hash_value = atl2_hash_mc_addr(hw, ha->addr);
 		atl2_hash_set(hw, hash_value);
 	}
 }