qed: Support Multicast on Tx-switching

Orabug: 25477939

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@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
(cherry picked from commit 8806787609dea02c333b187f94c1556798ac8897)
Signed-off-by: Brian Maly <brian.maly@oracle.com>

diff --git a/drivers/net/ethernet/qlogic/qed/qed_l2.c b/drivers/net/ethernet/qlogic/qed/qed_l2.c
index 03d31b394df7b3a66b81bcd3fceb23bea17b63d2..10da9352f99c7757c0e8601bc519e8bbcf644da4 100644 (file)
--- a/drivers/net/ethernet/qlogic/qed/qed_l2.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_l2.c
@@ -2156,11 +2156,14 @@ 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);