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net: convert multiple drivers to use netdev_for_each_mc_addr, part6

Browse source 
Signed-off-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jiri Pirko 2010-02-23 23:17:07 +00:00 committed by David S. Miller
parent f9dcbcc9e3
commit 567ec874d1
18 changed files with 42 additions and 77 deletions
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4
drivers/net/smc911x.c
View file

@ -1341,7 +1341,6 @@ static void smc911x_set_multicast_list(struct net_device *dev)
* within that register.
*/
else if (!netdev_mc_empty(dev)) {
int i;
struct dev_mc_list *cur_addr;
/* Set the Hash perfec mode */
@ -1350,8 +1349,7 @@ static void smc911x_set_multicast_list(struct net_device *dev)
/* start with a table of all zeros: reject all */
memset(multicast_table, 0, sizeof(multicast_table));
cur_addr = dev->mc_list;
for (i = 0; i < netdev_mc_count(dev); i++, cur_addr = cur_addr->next) {
netdev_for_each_mc_addr(cur_addr, dev) {
u32 position;
/* do we have a pointer here? */

10
drivers/net/smc9194.c
View file

@ -434,18 +434,18 @@ static void smc_shutdown( int ioaddr )
*/
static void smc_setmulticast( int ioaddr, int count, struct dev_mc_list * addrs ) {
static void smc_setmulticast(int ioaddr, struct net_device *dev)
{
int i;
unsigned char multicast_table[ 8 ];
struct dev_mc_list * cur_addr;
struct dev_mc_list *cur_addr;
/* table for flipping the order of 3 bits */
unsigned char invert3[] = { 0, 4, 2, 6, 1, 5, 3, 7 };
/* start with a table of all zeros: reject all */
memset( multicast_table, 0, sizeof( multicast_table ) );
cur_addr = addrs;
for ( i = 0; i < count ; i ++, cur_addr = cur_addr->next ) {
netdev_for_each_mc_addr(cur_addr, dev) {
int position;
/* do we have a pointer here? */
@ -1550,7 +1550,7 @@ static void smc_set_multicast_list(struct net_device *dev)
ioaddr + RCR );
/* NOTE: this has to set the bank, so make sure it is the
last thing called. The bank is set to zero at the top */
smc_setmulticast(ioaddr, netdev_mc_count(dev), dev->mc_list);
smc_setmulticast(ioaddr, dev);
}
else {
outw( inw( ioaddr + RCR ) & ~(RCR_PROMISC | RCR_ALMUL),

7
drivers/net/smc91x.c
View file

@ -1413,7 +1413,6 @@ static void smc_set_multicast_list(struct net_device *dev)
* within that register.
*/
else if (!netdev_mc_empty(dev)) {
int i;
struct dev_mc_list *cur_addr;
/* table for flipping the order of 3 bits */
@ -1422,13 +1421,9 @@ static void smc_set_multicast_list(struct net_device *dev)
/* start with a table of all zeros: reject all */
memset(multicast_table, 0, sizeof(multicast_table));
cur_addr = dev->mc_list;
for (i = 0; i < netdev_mc_count(dev); i++, cur_addr = cur_addr->next) {
netdev_for_each_mc_addr(cur_addr, dev) {
int position;
/* do we have a pointer here? */
if (!cur_addr)
break;
/* make sure this is a multicast address -
shouldn't this be a given if we have it here ? */
if (!(*cur_addr->dmi_addr & 1))

3
drivers/net/starfire.c
View file

@ -1825,8 +1825,7 @@ static void set_rx_mode(struct net_device *dev)
__le16 mc_filter[32] __attribute__ ((aligned(sizeof(long)))); /* Multicast hash filter */
memset(mc_filter, 0, sizeof(mc_filter));
for (i = 0, mclist = dev->mc_list; mclist && i < netdev_mc_count(dev);
i++, mclist = mclist->next) {
netdev_for_each_mc_addr(mclist, dev) {
/* The chip uses the upper 9 CRC bits
as index into the hash table */
int bit_nr = ether_crc_le(ETH_ALEN, mclist->dmi_addr) >> 23;

8
drivers/net/tc35815.c
View file

@ -1945,18 +1945,18 @@ tc35815_set_multicast_list(struct net_device *dev)
/* Disable promiscuous mode, use normal mode. */
tc_writel(CAM_CompEn | CAM_BroadAcc | CAM_GroupAcc, &tr->CAM_Ctl);
} else if (!netdev_mc_empty(dev)) {
struct dev_mc_list *cur_addr = dev->mc_list;
struct dev_mc_list *cur_addr;
int i;
int ena_bits = CAM_Ena_Bit(CAM_ENTRY_SOURCE);
tc_writel(0, &tr->CAM_Ctl);
/* Walk the address list, and load the filter */
for (i = 0; i < netdev_mc_count(dev); i++, cur_addr = cur_addr->next) {
if (!cur_addr)
break;
i = 0;
netdev_for_each_mc_addr(cur_addr, dev) {
/* entry 0,1 is reserved. */
tc35815_set_cam_entry(dev, i + 2, cur_addr->dmi_addr);
ena_bits |= CAM_Ena_Bit(i + 2);
i++;
}
tc_writel(ena_bits, &tr->CAM_Ena);
tc_writel(CAM_CompEn | CAM_BroadAcc, &tr->CAM_Ctl);

4
drivers/net/tehuti.c
View file

@ -824,10 +824,8 @@ static void bdx_setmulti(struct net_device *ndev)
/* TBD: sort addreses and write them in ascending order
* into RX_MAC_MCST regs. we skip this phase now and accept ALL
* multicast frames throu IMF */
mclist = ndev->mc_list;
/* accept the rest of addresses throu IMF */
for (; mclist; mclist = mclist->next) {
netdev_for_each_mc_addr(mclist, ndev) {
hash = 0;
for (i = 0; i < ETH_ALEN; i++)
hash ^= mclist->dmi_addr[i];

5
drivers/net/tg3.c
View file

@ -9458,15 +9458,12 @@ static void __tg3_set_rx_mode(struct net_device *dev)
} else {
/* Accept one or more multicast(s). */
struct dev_mc_list *mclist;
unsigned int i;
u32 mc_filter[4] = { 0, };
u32 regidx;
u32 bit;
u32 crc;
for (i = 0, mclist = dev->mc_list; mclist && i < netdev_mc_count(dev);
i++, mclist = mclist->next) {
netdev_for_each_mc_addr(mclist, dev) {
crc = calc_crc (mclist->dmi_addr, ETH_ALEN);
bit = ~crc & 0x7f;
regidx = (bit & 0x60) >> 5;

7
drivers/net/tlan.c
View file

@ -1314,7 +1314,7 @@ static struct net_device_stats *TLan_GetStats( struct net_device *dev )
static void TLan_SetMulticastList( struct net_device *dev )
{
struct dev_mc_list *dmi = dev->mc_list;
struct dev_mc_list *dmi;
u32 hash1 = 0;
u32 hash2 = 0;
int i;
@ -1335,7 +1335,8 @@ static void TLan_SetMulticastList( struct net_device *dev )
TLan_DioWrite32( dev->base_addr, TLAN_HASH_1, 0xFFFFFFFF );
TLan_DioWrite32( dev->base_addr, TLAN_HASH_2, 0xFFFFFFFF );
} else {
for ( i = 0; i < netdev_mc_count(dev); i++ ) {
i = 0;
netdev_for_each_mc_addr(dmi, dev) {
if ( i < 3 ) {
TLan_SetMac( dev, i + 1,
(char *) &dmi->dmi_addr );
@ -1346,7 +1347,7 @@ static void TLan_SetMulticastList( struct net_device *dev )
else
hash2 |= ( 1 << ( offset - 32 ) );
}
dmi = dmi->next;
i++;
}
for ( ; i < 3; i++ )
TLan_SetMac( dev, i + 1, NULL );

20
drivers/net/tsi108_eth.c
View file

@ -1186,27 +1186,17 @@ static void tsi108_set_rx_mode(struct net_device *dev)
if (dev->flags & IFF_ALLMULTI || !netdev_mc_empty(dev)) {
int i;
struct dev_mc_list *mc = dev->mc_list;
struct dev_mc_list *mc;
rxcfg |= TSI108_EC_RXCFG_MFE | TSI108_EC_RXCFG_MC_HASH;
memset(data->mc_hash, 0, sizeof(data->mc_hash));
while (mc) {
netdev_for_each_mc_addr(mc, dev) {
u32 hash, crc;
if (mc->dmi_addrlen == 6) {
crc = ether_crc(6, mc->dmi_addr);
hash = crc >> 23;
__set_bit(hash, &data->mc_hash[0]);
} else {
printk(KERN_ERR
"%s: got multicast address of length %d instead of 6.\n",
dev->name,
mc->dmi_addrlen);
}
mc = mc->next;
crc = ether_crc(6, mc->dmi_addr);
hash = crc >> 23;
__set_bit(hash, &data->mc_hash[0]);
}
TSI_WRITE(TSI108_EC_HASHADDR,

5
drivers/net/typhoon.c
View file

@ -922,12 +922,9 @@ typhoon_set_rx_mode(struct net_device *dev)
filter |= TYPHOON_RX_FILTER_ALL_MCAST;
} else if (!netdev_mc_empty(dev)) {
struct dev_mc_list *mclist;
int i;
memset(mc_filter, 0, sizeof(mc_filter));
for (i = 0, mclist = dev->mc_list;
mclist && i < netdev_mc_count(dev);
i++, mclist = mclist->next) {
netdev_for_each_mc_addr(mclist, dev) {
int bit = ether_crc(ETH_ALEN, mclist->dmi_addr) & 0x3f;
mc_filter[bit >> 5] |= 1 << (bit & 0x1f);
}

7
drivers/net/ucc_geth.c
View file

@ -2002,7 +2002,6 @@ static void ucc_geth_set_multi(struct net_device *dev)
struct dev_mc_list *dmi;
struct ucc_fast __iomem *uf_regs;
struct ucc_geth_82xx_address_filtering_pram __iomem *p_82xx_addr_filt;
int i;
ugeth = netdev_priv(dev);
@ -2029,11 +2028,7 @@ static void ucc_geth_set_multi(struct net_device *dev)
out_be32(&p_82xx_addr_filt->gaddr_h, 0x0);
out_be32(&p_82xx_addr_filt->gaddr_l, 0x0);
dmi = dev->mc_list;
for (i = 0; i < netdev_mc_count(dev);
i++, dmi = dmi->next) {
netdev_for_each_mc_addr(dmi, dev) {
/* Only support group multicast for now.
*/
if (!(dmi->dmi_addr[0] & 1))

6
drivers/net/via-rhine.c
View file

@ -1705,11 +1705,9 @@ static void rhine_set_rx_mode(struct net_device *dev)
rx_mode = 0x0C;
} else {
struct dev_mc_list *mclist;
int i;
memset(mc_filter, 0, sizeof(mc_filter));
for (i = 0, mclist = dev->mc_list;
mclist && i < netdev_mc_count(dev);
i++, mclist = mclist->next) {
netdev_for_each_mc_addr(mclist, dev) {
int bit_nr = ether_crc(ETH_ALEN, mclist->dmi_addr) >> 26;
mc_filter[bit_nr >> 5] |= 1 << (bit_nr & 31);

6
drivers/net/via-velocity.c
View file

@ -1141,11 +1141,11 @@ static void velocity_set_multi(struct net_device *dev)
int offset = MCAM_SIZE - vptr->multicast_limit;
mac_get_cam_mask(regs, vptr->mCAMmask);
for (i = 0, mclist = dev->mc_list;
mclist && i < netdev_mc_count(dev);
i++, mclist = mclist->next) {
i = 0;
netdev_for_each_mc_addr(mclist, dev) {
mac_set_cam(regs, i + offset, mclist->dmi_addr);
vptr->mCAMmask[(offset + i) / 8] |= 1 << ((offset + i) & 7);
i++;
}
mac_set_cam_mask(regs, vptr->mCAMmask);

5
drivers/net/virtio_net.c
View file

@ -776,8 +776,9 @@ static void virtnet_set_rx_mode(struct net_device *dev)
mac_data->entries = mc_count;
addr = dev->mc_list;
for (i = 0; i < mc_count; i++, addr = addr->next)
memcpy(&mac_data->macs[i][0], addr->da_addr, ETH_ALEN);
i = 0;
netdev_for_each_mc_addr(addr, dev)
memcpy(&mac_data->macs[i++][0], addr->da_addr, ETH_ALEN);
sg_set_buf(&sg[1], mac_data,
sizeof(mac_data->entries) + (mc_count * ETH_ALEN));

11
drivers/net/vmxnet3/vmxnet3_drv.c
View file

@ -1675,15 +1675,12 @@ vmxnet3_copy_mc(struct net_device *netdev)
/* We may be called with BH disabled */
buf = kmalloc(sz, GFP_ATOMIC);
if (buf) {
int i;
struct dev_mc_list *mc = netdev->mc_list;
struct dev_mc_list *mc;
int i = 0;
for (i = 0; i < netdev_mc_count(netdev); i++) {
BUG_ON(!mc);
memcpy(buf + i * ETH_ALEN, mc->dmi_addr,
netdev_for_each_mc_addr(mc, netdev)
memcpy(buf + i++ * ETH_ALEN, mc->dmi_addr,
ETH_ALEN);
mc = mc->next;
}
}
}
return buf;

4
drivers/net/vxge/vxge-main.c
View file

@ -1217,9 +1217,7 @@ static void vxge_set_multicast(struct net_device *dev)
}
/* Add new ones */
for (i = 0, mclist = dev->mc_list; i < netdev_mc_count(dev);
i++, mclist = mclist->next) {
netdev_for_each_mc_addr(mclist, dev) {
memcpy(mac_info.macaddr, mclist->dmi_addr, ETH_ALEN);
for (vpath_idx = 0; vpath_idx < vdev->no_of_vpath;
vpath_idx++) {

4
drivers/net/yellowfin.c
View file

@ -1303,9 +1303,9 @@ static void set_rx_mode(struct net_device *dev)
struct dev_mc_list *mclist;
u16 hash_table[4];
int i;
memset(hash_table, 0, sizeof(hash_table));
for (i = 0, mclist = dev->mc_list; mclist && i < netdev_mc_count(dev);
i++, mclist = mclist->next) {
netdev_for_each_mc_addr(mclist, dev) {
unsigned int bit;
/* Due to a bug in the early chip versions, multiple filter

3
drivers/net/znet.c
View file

@ -313,7 +313,8 @@ static void znet_set_multicast_list (struct net_device *dev)
/* Byte D */
cfblk->dummy_1 = 1; /* set to 1 */
cfblk->tx_ifs_retrig = 3; /* Hmm... Disabled */
cfblk->mc_all = (dev->mc_list || (dev->flags&IFF_ALLMULTI));/* multicast all mode */
cfblk->mc_all = (!netdev_mc_empty(dev) ||
(dev->flags & IFF_ALLMULTI)); /* multicast all mode */
cfblk->rcv_mon = 0; /* Monitor mode disabled */
cfblk->frag_acpt = 0; /* Do not accept fragments */
cfblk->tstrttrs = 0; /* No start transmission threshold */