diff options
| -rw-r--r-- | drivers/net/arm/ixp4xx_eth.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/net/arm/ixp4xx_eth.c b/drivers/net/arm/ixp4xx_eth.c index 24df0325090..ee2f8425dbe 100644 --- a/drivers/net/arm/ixp4xx_eth.c +++ b/drivers/net/arm/ixp4xx_eth.c @@ -738,6 +738,17 @@ static void eth_set_mcast_list(struct net_device *dev) struct netdev_hw_addr *ha; u8 diffs[ETH_ALEN], *addr; int i; + static const u8 allmulti[] = { 0x01, 0x00, 0x00, 0x00, 0x00, 0x00 }; + + if (dev->flags & IFF_ALLMULTI) { + for (i = 0; i < ETH_ALEN; i++) { + __raw_writel(allmulti[i], &port->regs->mcast_addr[i]); + __raw_writel(allmulti[i], &port->regs->mcast_mask[i]); + } + __raw_writel(DEFAULT_RX_CNTRL0 | RX_CNTRL0_ADDR_FLTR_EN, + &port->regs->rx_control[0]); + return; + } if ((dev->flags & IFF_PROMISC) || netdev_mc_empty(dev)) { __raw_writel(DEFAULT_RX_CNTRL0 & ~RX_CNTRL0_ADDR_FLTR_EN, |