summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/common.h2
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/dwmac1000.h2
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.c25
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/dwmac100_core.c2
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/stmmac_main.c2
5 files changed, 14 insertions, 19 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/common.h b/drivers/net/ethernet/stmicro/stmmac/common.h
index 96f1f14310a6..49f72e1ffbef 100644
--- a/drivers/net/ethernet/stmicro/stmmac/common.h
+++ b/drivers/net/ethernet/stmicro/stmmac/common.h
@@ -381,7 +381,7 @@ struct stmmac_ops {
int (*host_irq_status)(struct mac_device_info *hw,
struct stmmac_extra_stats *x);
/* Multicast filter setting */
- void (*set_filter)(struct net_device *dev, int id);
+ void (*set_filter)(struct net_device *dev);
/* Flow control setting */
void (*flow_ctrl)(struct mac_device_info *hw, unsigned int duplex,
unsigned int fc, unsigned int pause_time);
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac1000.h b/drivers/net/ethernet/stmicro/stmmac/dwmac1000.h
index f37d90f114f5..285e3056f362 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac1000.h
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac1000.h
@@ -87,7 +87,7 @@ enum power_event {
(reg * 8))
#define GMAC_ADDR_LOW(reg) (((reg > 15) ? 0x00000804 : 0x00000044) + \
(reg * 8))
-#define GMAC_MAX_PERFECT_ADDRESSES 32
+#define GMAC_MAX_PERFECT_ADDRESSES 1
/* PCS registers (AN/TBI/SGMII/RGMII) offset */
#define GMAC_AN_CTRL 0x000000c0 /* AN control */
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.c b/drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.c
index b6081ff29c91..cdcbad1f1ac0 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.c
@@ -97,30 +97,28 @@ static void dwmac1000_get_umac_addr(struct mac_device_info *hw,
GMAC_ADDR_LOW(reg_n));
}
-static void dwmac1000_set_filter(struct net_device *dev, int id)
+static void dwmac1000_set_filter(struct net_device *dev)
{
void __iomem *ioaddr = (void __iomem *)dev->base_addr;
unsigned int value = 0;
unsigned int perfect_addr_number;
+ u32 mc_filter[2];
pr_debug("%s: # mcasts %d, # unicast %d\n", __func__,
netdev_mc_count(dev), netdev_uc_count(dev));
- if (dev->flags & IFF_PROMISC)
+ memset(mc_filter, 0, sizeof(mc_filter));
+
+ if (dev->flags & IFF_PROMISC) {
value = GMAC_FRAME_FILTER_PR;
- else if ((netdev_mc_count(dev) > HASH_TABLE_SIZE)
- || (dev->flags & IFF_ALLMULTI)) {
+ } else if (dev->flags & IFF_ALLMULTI) {
value = GMAC_FRAME_FILTER_PM; /* pass all multi */
- writel(0xffffffff, ioaddr + GMAC_HASH_HIGH);
- writel(0xffffffff, ioaddr + GMAC_HASH_LOW);
} else if (!netdev_mc_empty(dev)) {
- u32 mc_filter[2];
struct netdev_hw_addr *ha;
/* Hash filter for multicast */
value = GMAC_FRAME_FILTER_HMC;
- memset(mc_filter, 0, sizeof(mc_filter));
netdev_for_each_mc_addr(ha, dev) {
/* The upper 6 bits of the calculated CRC are used to
* index the contens of the hash table
@@ -132,15 +130,12 @@ static void dwmac1000_set_filter(struct net_device *dev, int id)
*/
mc_filter[bit_nr >> 5] |= 1 << (bit_nr & 31);
}
- writel(mc_filter[0], ioaddr + GMAC_HASH_LOW);
- writel(mc_filter[1], ioaddr + GMAC_HASH_HIGH);
}
- /* Extra 16 regs are available in cores newer than the 3.40. */
- if (id > DWMAC_CORE_3_40)
- perfect_addr_number = GMAC_MAX_PERFECT_ADDRESSES;
- else
- perfect_addr_number = GMAC_MAX_PERFECT_ADDRESSES / 2;
+ writel(mc_filter[0], ioaddr + GMAC_HASH_LOW);
+ writel(mc_filter[1], ioaddr + GMAC_HASH_HIGH);
+
+ perfect_addr_number = GMAC_MAX_PERFECT_ADDRESSES;
/* Handle multiple unicast addresses (perfect filtering) */
if (netdev_uc_count(dev) > perfect_addr_number)
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac100_core.c b/drivers/net/ethernet/stmicro/stmmac/dwmac100_core.c
index 8bb201aeb686..3a2d63388f8d 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac100_core.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac100_core.c
@@ -95,7 +95,7 @@ static void dwmac100_get_umac_addr(struct mac_device_info *hw,
stmmac_get_mac_addr(ioaddr, addr, MAC_ADDR_HIGH, MAC_ADDR_LOW);
}
-static void dwmac100_set_filter(struct net_device *dev, int id)
+static void dwmac100_set_filter(struct net_device *dev)
{
void __iomem *ioaddr = (void __iomem *)dev->base_addr;
u32 value = readl(ioaddr + MAC_CONTROL);
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index 814ff4599205..cff2b69e62ee 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -2225,7 +2225,7 @@ static void stmmac_set_rx_mode(struct net_device *dev)
struct stmmac_priv *priv = netdev_priv(dev);
spin_lock(&priv->lock);
- priv->hw->mac->set_filter(dev, priv->synopsys_id);
+ priv->hw->mac->set_filter(dev);
spin_unlock(&priv->lock);
}