From 28fc06f58b1fe567bb86c7d0e3d93137e5c0126e Mon Sep 17 00:00:00 2001 From: Alexander Duyck Date: Thu, 23 Jul 2009 18:08:54 +0000 Subject: igb: move all multicast addresses into multicast table array This patch moves all of the multicast addresses out of the free Receive address registers and instead programs them all into the multicast table array. As a result the multicast filtering may not be as precise, but it also greatly reduces the overhead for multicast addresses. Signed-off-by: Alexander Duyck Signed-off-by: Jeff Kirsher Signed-off-by: David S. Miller --- drivers/net/igb/e1000_mac.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/net/igb/e1000_mac.h') diff --git a/drivers/net/igb/e1000_mac.h b/drivers/net/igb/e1000_mac.h index 1d690b4c9ae4..f9ebfb3f234c 100644 --- a/drivers/net/igb/e1000_mac.h +++ b/drivers/net/igb/e1000_mac.h @@ -51,6 +51,8 @@ s32 igb_get_speed_and_duplex_copper(struct e1000_hw *hw, u16 *speed, u16 *duplex); s32 igb_id_led_init(struct e1000_hw *hw); s32 igb_led_off(struct e1000_hw *hw); +void igb_update_mc_addr_list(struct e1000_hw *hw, + u8 *mc_addr_list, u32 mc_addr_count); s32 igb_setup_link(struct e1000_hw *hw); s32 igb_validate_mdi_setting(struct e1000_hw *hw); s32 igb_write_8bit_ctrl_reg(struct e1000_hw *hw, u32 reg, -- cgit v1.2.1