This patch allows rtl8180 to receive multicast frames if requested.
Signed-off-by: Michael Wu <flamingice@xxxxxxxxxxxx>
---
drivers/net/wireless/rtl8180_dev.c | 17 +++++++++++------
1 files changed, 11 insertions(+), 6 deletions(-)
diff --git a/drivers/net/wireless/rtl8180_dev.c b/drivers/net/wireless/rtl8180_dev.c
index 5ec7ea9..517927d 100644
--- a/drivers/net/wireless/rtl8180_dev.c
+++ b/drivers/net/wireless/rtl8180_dev.c
@@ -485,13 +485,15 @@ static int rtl8180_start(struct ieee80211_hw *dev)
rtl818x_iowrite16(priv, &priv->map->INT_MASK, 0xFFFF);
+ rtl818x_iowrite32(priv, &priv->map->MAR[0], ~0);
+ rtl818x_iowrite32(priv, &priv->map->MAR[1], ~0);
+
reg = RTL818X_RX_CONF_ONLYERLPKT |
RTL818X_RX_CONF_RX_AUTORESETPHY |
RTL818X_RX_CONF_MGMT |
RTL818X_RX_CONF_DATA |
(7 << 8 /* MAX RX DMA */) |
RTL818X_RX_CONF_BROADCAST |
- RTL818X_RX_CONF_MULTICAST |
RTL818X_RX_CONF_NICMAC;
if (priv->r8185)
@@ -641,21 +643,22 @@ static int rtl8180_config_interface(struct ieee80211_hw *dev, int if_id,
static void rtl8180_configure_filter(struct ieee80211_hw *dev,
unsigned int changed_flags,
unsigned int *total_flags,
- int mc_count, struct dev_addr_list *mc_list
-)
+ int mc_count, struct dev_addr_list *mclist)
{
struct rtl8180_priv *priv = dev->priv;
- *total_flags = 0;
-
if (changed_flags & FIF_FCSFAIL)
priv->rx_conf ^= RTL818X_RX_CONF_FCS;
if (changed_flags & FIF_CONTROL)
priv->rx_conf ^= RTL818X_RX_CONF_CTRL;
if (changed_flags & FIF_OTHER_BSS)
priv->rx_conf ^= RTL818X_RX_CONF_MONITOR;
+ if (*total_flags & FIF_ALLMULTI || mc_count > 0)
+ priv->rx_conf |= RTL818X_RX_CONF_MULTICAST;
+ else
+ priv->rx_conf &= ~RTL818X_RX_CONF_MULTICAST;
- /* TODO: Add proper multicast support */
+ *total_flags = 0;
if (priv->rx_conf & RTL818X_RX_CONF_FCS)
*total_flags |= FIF_FCSFAIL;
@@ -663,6 +666,8 @@ static void rtl8180_configure_filter(struct ieee80211_hw *dev,
*total_flags |= FIF_CONTROL;
if (priv->rx_conf & RTL818X_RX_CONF_MONITOR)
*total_flags |= FIF_OTHER_BSS;
+ if (priv->rx_conf & RTL818X_RX_CONF_MULTICAST)
+ *total_flags |= FIF_ALLMULTI;
rtl818x_iowrite32(priv, &priv->map->RX_CONF, priv->rx_conf);
}
-
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