From c0da776bde79e5d5e2c955ff37a8a09fe05433b2 Mon Sep 17 00:00:00 2001 From: Sonic Zhang Date: Mon, 10 May 2010 05:39:12 +0000 Subject: [PATCH] netdev: bfin_mac: use promiscuous flag for promiscuous mode Rather than using the Receive All Frames (RAF) bit to enable promiscuous mode, use the Promiscuous (PR) bit. This lowers overhead at runtime as we let the hardware process the packets that should actually be checked. Signed-off-by: Sonic Zhang Signed-off-by: Mike Frysinger Signed-off-by: David S. Miller --- drivers/net/bfin_mac.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/bfin_mac.c b/drivers/net/bfin_mac.c index 28f3507..8166611 100644 --- a/drivers/net/bfin_mac.c +++ b/drivers/net/bfin_mac.c @@ -1276,7 +1276,7 @@ static void bfin_mac_set_multicast_list(struct net_device *dev) if (dev->flags & IFF_PROMISC) { printk(KERN_INFO "%s: set to promisc mode\n", dev->name); sysctl = bfin_read_EMAC_OPMODE(); - sysctl |= RAF; + sysctl |= PR; bfin_write_EMAC_OPMODE(sysctl); } else if (dev->flags & IFF_ALLMULTI) { /* accept all multicast */ -- 2.7.4