From 4dc93fcf0b95dc3fda4db917effae31fbb8ad2a8 Mon Sep 17 00:00:00 2001 From: Vinicius Costa Gomes Date: Tue, 10 Apr 2018 10:49:51 -0700 Subject: igb: Fix queue selection on MAC filters on i210 On the RAH registers there are semantic differences on the meaning of the "queue" parameter for traffic steering depending on the controller model: there is the 82575 meaning, which "queue" means a RX Hardware Queue, and the i350 meaning, where it is a reception pool. The previous behaviour was having no effect for i210 based controllers because the QSEL bit of the RAH register wasn't being set. This patch separates the condition in discrete cases, so the different handling is clearer. Fixes: 83c21335c876 ("igb: improve MAC filter handling") Signed-off-by: Vinicius Costa Gomes Tested-by: Aaron Brown Signed-off-by: Jeff Kirsher --- drivers/net/ethernet/intel/igb/igb_main.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) (limited to 'drivers/net/ethernet/intel/igb') diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c index cce7ada89255..9afee130c2aa 100644 --- a/drivers/net/ethernet/intel/igb/igb_main.c +++ b/drivers/net/ethernet/intel/igb/igb_main.c @@ -8763,12 +8763,17 @@ static void igb_rar_set_index(struct igb_adapter *adapter, u32 index) if (is_valid_ether_addr(addr)) rar_high |= E1000_RAH_AV; - if (hw->mac.type == e1000_82575) + switch (hw->mac.type) { + case e1000_82575: + case e1000_i210: rar_high |= E1000_RAH_POOL_1 * adapter->mac_table[index].queue; - else + break; + default: rar_high |= E1000_RAH_POOL_1 << adapter->mac_table[index].queue; + break; + } } wr32(E1000_RAL(index), rar_low); -- cgit v1.2.3