AcoSail/kernel_optimize_test
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net/arm: convert to use netdev_for_each_mc_addr

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Signed-off-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jiri Pirko 2010-02-19 23:06:27 +00:00 committed by David S. Miller
parent 0bc88e4af0
commit 3b9a7728d8
5 changed files with 28 additions and 30 deletions
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10
drivers/net/arm/am79c961a.c
View File

@ -351,13 +351,13 @@ static struct net_device_stats *am79c961_getstats (struct net_device *dev)
return &priv->stats;
}
static void am79c961_mc_hash(struct dev_mc_list *dmi, unsigned short *hash)
static void am79c961_mc_hash(char *addr, unsigned short *hash)
{
if (dmi->dmi_addrlen == ETH_ALEN && dmi->dmi_addr[0] & 0x01) {
if (addr[0] & 0x01) {
int idx, bit;
u32 crc;
crc = ether_crc_le(ETH_ALEN, dmi->dmi_addr);
crc = ether_crc_le(ETH_ALEN, addr);
idx = crc >> 30;
bit = (crc >> 26) & 15;
@ -387,8 +387,8 @@ static void am79c961_setmulticastlist (struct net_device *dev)
memset(multi_hash, 0x00, sizeof(multi_hash));
for (dmi = dev->mc_list; dmi; dmi = dmi->next)
am79c961_mc_hash(dmi, multi_hash);
netdev_for_each_mc_addr(dmi, dev)
am79c961_mc_hash(dmi->dmi_addr, multi_hash);
}
spin_lock_irqsave(&priv->chip_lock, flags);

7
drivers/net/arm/at91_ether.c
View File

@ -558,14 +558,11 @@ static void at91ether_sethashtable(struct net_device *dev)
{
struct dev_mc_list *curr;
unsigned long mc_filter[2];
unsigned int i, bitnr;
unsigned int bitnr;
mc_filter[0] = mc_filter[1] = 0;
curr = dev->mc_list;
for (i = 0; i < netdev_mc_count(dev); i++, curr = curr->next) {
if (!curr) break; /* unexpected end of list */
netdev_for_each_mc_addr(curr, dev) {
bitnr = hash_get_index(curr->dmi_addr);
mc_filter[bitnr >> 5] |= 1 << (bitnr & 31);
}

13
drivers/net/arm/ixp4xx_eth.c
View File

@ -735,22 +735,25 @@ 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 = dev->mc_list;
struct dev_mc_list *mclist;
u8 diffs[ETH_ALEN], *addr;
int cnt = netdev_mc_count(dev), i;
int i;
if ((dev->flags & IFF_PROMISC) || !mclist || !cnt) {
if ((dev->flags & IFF_PROMISC) || netdev_mc_empty(dev)) {
__raw_writel(DEFAULT_RX_CNTRL0 & ~RX_CNTRL0_ADDR_FLTR_EN,
&port->regs->rx_control[0]);
return;
}
memset(diffs, 0, ETH_ALEN);
addr = mclist->dmi_addr; /* first MAC address */
while (--cnt && (mclist = mclist->next))
addr = NULL;
netdev_for_each_mc_addr(mclist, dev) {
if (!addr)
addr = mclist->dmi_addr; /* first MAC address */
for (i = 0; i < ETH_ALEN; i++)
diffs[i] |= addr[i] ^ mclist->dmi_addr[i];
}
for (i = 0; i < ETH_ALEN; i++) {
__raw_writel(addr[i], &port->regs->mcast_addr[i]);

20
drivers/net/arm/ks8695net.c
View File

@ -327,25 +327,24 @@ ks8695_refill_rxbuffers(struct ks8695_priv *ksp)
*/
static void
ks8695_init_partial_multicast(struct ks8695_priv *ksp,
struct dev_mc_list *addr,
int nr_addr)
struct net_device *ndev)
{
u32 low, high;
int i;
struct dev_mc_list *dmi;
for (i = 0; i < nr_addr; i++, addr = addr->next) {
/* Ran out of addresses? */
if (!addr)
break;
i = 0;
netdev_for_each_mc_addr(dmi, ndev) {
/* Ran out of space in chip? */
BUG_ON(i == KS8695_NR_ADDRESSES);
low = (addr->dmi_addr[2] << 24) | (addr->dmi_addr[3] << 16) |
(addr->dmi_addr[4] << 8) | (addr->dmi_addr[5]);
high = (addr->dmi_addr[0] << 8) | (addr->dmi_addr[1]);
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]);
ks8695_writereg(ksp, KS8695_AAL_(i), low);
ks8695_writereg(ksp, KS8695_AAH_(i), AAH_E | high);
i++;
}
/* Clear the remaining Additional Station Addresses */
@ -1215,8 +1214,7 @@ ks8695_set_multicast(struct net_device *ndev)
} else {
/* enable specific multicasts */
ctrl &= ~DRXC_RM;
ks8695_init_partial_multicast(ksp, ndev->mc_list,
netdev_mc_count(ndev));
ks8695_init_partial_multicast(ksp, ndev);
}
ks8695_writereg(ksp, KS8695_DRXC, ctrl);

8
drivers/net/arm/w90p910_ether.c
View File

@ -858,10 +858,10 @@ static void w90p910_ether_set_multicast_list(struct net_device *dev)
if (dev->flags & IFF_PROMISC)
rx_mode = CAMCMR_AUP | CAMCMR_AMP | CAMCMR_ABP | CAMCMR_ECMP;
else if ((dev->flags & IFF_ALLMULTI) || dev->mc_list)
rx_mode = CAMCMR_AMP | CAMCMR_ABP | CAMCMR_ECMP;
else
rx_mode = CAMCMR_ECMP | CAMCMR_ABP;
else if ((dev->flags & IFF_ALLMULTI) || !netdev_mc_empty(dev))
rx_mode = CAMCMR_AMP | CAMCMR_ABP | CAMCMR_ECMP;
else
rx_mode = CAMCMR_ECMP | CAMCMR_ABP;
__raw_writel(rx_mode, ether->reg + REG_CAMCMR);
}