hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

net: convert multiple drivers to use netdev_for_each_mc_addr, part6 

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
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

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 */