netdev - [PATCH net-next 10/12] qed: Support Multicast on Tx-switching

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Date:   Sun, 1 Jan 2017 13:57:09 +0200
From:   Yuval Mintz <Yuval.Mintz@...ium.com>
To:     <davem@...emloft.net>, <netdev@...r.kernel.org>
CC:     Yuval Mintz <Yuval.Mintz@...ium.com>
Subject: [PATCH net-next 10/12] qed: Support Multicast on Tx-switching

Currently multicast traffic wouldn't be routed internally to
listener; Instead it would only be sent to network via the
physical carrier.

Signed-off-by: Yuval Mintz <Yuval.Mintz@...ium.com>
---
 drivers/net/ethernet/qlogic/qed/qed_l2.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/qlogic/qed/qed_l2.c b/drivers/net/ethernet/qlogic/qed/qed_l2.c
index a35db69..c92a850 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_l2.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_l2.c
@@ -2210,11 +2210,14 @@ static int qed_configure_filter_rx_mode(struct qed_dev *cdev,
 					QED_ACCEPT_MCAST_MATCHED |
 					QED_ACCEPT_BCAST;
 
-	if (type == QED_FILTER_RX_MODE_TYPE_PROMISC)
+	if (type == QED_FILTER_RX_MODE_TYPE_PROMISC) {
 		accept_flags.rx_accept_filter |= QED_ACCEPT_UCAST_UNMATCHED |
 						 QED_ACCEPT_MCAST_UNMATCHED;
-	else if (type == QED_FILTER_RX_MODE_TYPE_MULTI_PROMISC)
+		accept_flags.tx_accept_filter |= QED_ACCEPT_MCAST_UNMATCHED;
+	} else if (type == QED_FILTER_RX_MODE_TYPE_MULTI_PROMISC) {
 		accept_flags.rx_accept_filter |= QED_ACCEPT_MCAST_UNMATCHED;
+		accept_flags.tx_accept_filter |= QED_ACCEPT_MCAST_UNMATCHED;
+	}
 
 	return qed_filter_accept_cmd(cdev, 0, accept_flags, false, false,
 				     QED_SPQ_MODE_CB, NULL);
-- 
1.9.3