From c1f7b53c83f37dcaf373b58e281ef16dc804bc14 Mon Sep 17 00:00:00 2001 From: Chas Williams Date: Mon, 24 Jul 2017 10:22:42 -0400 Subject: [PATCH] net/vmxnet3: fix filtering on promiscuous disabling We should only restore shadow_vfta when hw_vlan_filter is active. Otherwise, we should restore the previous filtering behavior. Fixes: f003fc383487 ("vmxnet3: enable vlan filtering") Cc: stable@dpdk.org Signed-off-by: Chas Williams Acked-by: Shrikrishna Khare --- drivers/net/vmxnet3/vmxnet3_ethdev.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/net/vmxnet3/vmxnet3_ethdev.c b/drivers/net/vmxnet3/vmxnet3_ethdev.c index ab5a824c8b..39109919d4 100644 --- a/drivers/net/vmxnet3/vmxnet3_ethdev.c +++ b/drivers/net/vmxnet3/vmxnet3_ethdev.c @@ -1219,7 +1219,10 @@ vmxnet3_dev_promiscuous_disable(struct rte_eth_dev *dev) struct vmxnet3_hw *hw = dev->data->dev_private; uint32_t *vf_table = hw->shared->devRead.rxFilterConf.vfTable; - memcpy(vf_table, hw->shadow_vfta, VMXNET3_VFT_TABLE_SIZE); + if (dev->data->dev_conf.rxmode.hw_vlan_filter) + memcpy(vf_table, hw->shadow_vfta, VMXNET3_VFT_TABLE_SIZE); + else + memset(vf_table, 0xff, VMXNET3_VFT_TABLE_SIZE); vmxnet3_dev_set_rxmode(hw, VMXNET3_RXM_PROMISC, 0); VMXNET3_WRITE_BAR1_REG(hw, VMXNET3_REG_CMD, VMXNET3_CMD_UPDATE_VLAN_FILTERS); -- 2.20.1