shinys000114/linux
1
0
Fork 0
mirror of https://github.com/hardkernel/linux.git synced 2026-03-25 20:10:23 +09:00
Code Issues Packages Projects Releases Wiki Activity

net: stmmac: Clear receive all(RA) bit when promiscuous mode is off

Browse Source 
[ Upstream commit 4c7a94286e ]

In promiscuous mode Receive All bit is set in GMAC packet filter register,
but outside promiscuous mode Receive All bit is not cleared,
which resulted in all network packets are received when toggle (ON/OFF)
the promiscuous mode.

Fixes: e0f9956a38 ("net: stmmac: Add option for VLAN filter fail queue enable")
Signed-off-by: Ramesh Babu B <ramesh.babu.b@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Ramesh Babu B
2021-05-04 21:12:41 +05:30
committed by Greg Kroah-Hartman
parent 340de910d6
commit f551068f5f
1 changed files with 1 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c
View File

@@ -617,6 +617,7 @@ static void dwmac4_set_filter(struct mac_device_info *hw,
value &= ~GMAC_PACKET_FILTER_PCF;
value &= ~GMAC_PACKET_FILTER_PM;
value &= ~GMAC_PACKET_FILTER_PR;
value &= ~GMAC_PACKET_FILTER_RA;
if (dev->flags & IFF_PROMISC) {
/* VLAN Tag Filter Fail Packets Queuing */
if (hw->vlan_fail_q_en) {