From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Manish Chopra <manishc@marvell.com>,
Ariel Elior <aelior@marvell.com>,
"David S . Miller" <davem@davemloft.net>,
Sasha Levin <sashal@kernel.org>,
netdev@vger.kernel.org
Subject: [PATCH AUTOSEL 4.14 25/45] qed: Fix bug in tx promiscuous mode settings
Date: Sat, 23 Feb 2019 16:08:15 -0500 [thread overview]
Message-ID: <20190223210835.201708-25-sashal@kernel.org> (raw)
In-Reply-To: <20190223210835.201708-1-sashal@kernel.org>
From: Manish Chopra <manishc@marvell.com>
[ Upstream commit 9e71a15d8b5bbce25c637f7f8833cd3f45b65646 ]
When running tx switched traffic between VNICs
created via a bridge(to which VFs are added),
adapter drops the unicast packets in tx flow due to
VNIC's ucast mac being unknown to it. But VF interfaces
being in promiscuous mode should have caused adapter
to accept all the unknown ucast packets. Later, it
was found that driver doesn't really configure tx
promiscuous mode settings to accept all unknown unicast macs.
This patch fixes tx promiscuous mode settings to accept all
unknown/unmatched unicast macs and works out the scenario.
Signed-off-by: Manish Chopra <manishc@marvell.com>
Signed-off-by: Ariel Elior <aelior@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/net/ethernet/qlogic/qed/qed_l2.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/qlogic/qed/qed_l2.c b/drivers/net/ethernet/qlogic/qed/qed_l2.c
index 83c1c4fa102b7..5191b575d57b2 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_l2.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_l2.c
@@ -607,6 +607,10 @@ qed_sp_update_accept_mode(struct qed_hwfn *p_hwfn,
(!!(accept_filter & QED_ACCEPT_MCAST_MATCHED) &&
!!(accept_filter & QED_ACCEPT_MCAST_UNMATCHED)));
+ SET_FIELD(state, ETH_VPORT_TX_MODE_UCAST_ACCEPT_ALL,
+ (!!(accept_filter & QED_ACCEPT_UCAST_MATCHED) &&
+ !!(accept_filter & QED_ACCEPT_UCAST_UNMATCHED)));
+
SET_FIELD(state, ETH_VPORT_TX_MODE_BCAST_ACCEPT_ALL,
!!(accept_filter & QED_ACCEPT_BCAST));
@@ -2640,7 +2644,8 @@ static int qed_configure_filter_rx_mode(struct qed_dev *cdev,
if (type == QED_FILTER_RX_MODE_TYPE_PROMISC) {
accept_flags.rx_accept_filter |= QED_ACCEPT_UCAST_UNMATCHED |
QED_ACCEPT_MCAST_UNMATCHED;
- accept_flags.tx_accept_filter |= QED_ACCEPT_MCAST_UNMATCHED;
+ accept_flags.tx_accept_filter |= QED_ACCEPT_UCAST_UNMATCHED |
+ 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;
--
2.19.1
next prev parent reply other threads:[~2019-02-23 21:20 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-23 21:07 [PATCH AUTOSEL 4.14 01/45] vti4: Fix a ipip packet processing bug in 'IPCOMP' virtual tunnel Sasha Levin
2019-02-23 21:07 ` [PATCH AUTOSEL 4.14 02/45] xfrm: refine validation of template and selector families Sasha Levin
2019-02-23 21:07 ` [PATCH AUTOSEL 4.14 08/45] ipvs: Fix signed integer overflow when setsockopt timeout Sasha Levin
2019-02-23 21:08 ` [PATCH AUTOSEL 4.14 16/45] net: altera_tse: fix msgdma_tx_completion on non-zero fill_level case Sasha Levin
2019-02-23 21:08 ` [PATCH AUTOSEL 4.14 17/45] net: hns: Fix for missing of_node_put() after of_parse_phandle() Sasha Levin
2019-02-23 21:08 ` [PATCH AUTOSEL 4.14 18/45] net: hns: Restart autoneg need return failed when autoneg off Sasha Levin
2019-02-23 21:08 ` [PATCH AUTOSEL 4.14 19/45] net: hns: Fix wrong read accesses via Clause 45 MDIO protocol Sasha Levin
2019-02-23 21:08 ` [PATCH AUTOSEL 4.14 20/45] net: stmmac: dwmac-rk: fix error handling in rk_gmac_powerup() Sasha Levin
2019-02-23 21:08 ` [PATCH AUTOSEL 4.14 21/45] netfilter: ebtables: compat: un-break 32bit setsockopt when no rules are present Sasha Levin
2019-02-23 21:08 ` Sasha Levin [this message]
2019-02-23 21:08 ` [PATCH AUTOSEL 4.14 26/45] qed: Fix LACP pdu drops for VFs Sasha Levin
2019-02-23 21:08 ` [PATCH AUTOSEL 4.14 27/45] qed: Fix VF probe failure while FLR Sasha Levin
2019-02-23 21:08 ` [PATCH AUTOSEL 4.14 28/45] qed: Fix system crash in ll2 xmit Sasha Levin
2019-02-23 21:08 ` [PATCH AUTOSEL 4.14 29/45] qed: Fix stack out of bounds bug Sasha Levin
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