patches for DPDK stable branches
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* [dpdk-stable] [PATCH] net/ice: fix VLAN filter with PF
@ 2021-02-19  5:07 Alvin Zhang
  2021-02-19  5:13 ` Alvin Zhang
  0 siblings, 1 reply; 4+ messages in thread
From: Alvin Zhang @ 2021-02-19  5:07 UTC (permalink / raw)
  To: qi.z.zhang; +Cc: dev, Alvin Zhang, stable

The macro flag DEV_RX_OFFLOAD_VLAN_FILTER is used to enable/disable
Rx VLAN filter, but not Tx VLAN filter. Therefore, Tx VLAN filter
should not be enabled/diabled in function ice_vsi_config_vlan_filter
called after checking DEV_RX_OFFLOAD_VLAN_FILTER flag.

In addition, the kernel driver doesn't enable/disable the TX VLAN
filter in the similar function ice_cfg_vlan_pruning.

This patch removes the setting about the TX VLAN filter in function
ice_vsi_config_vlan_filter.

Fixes: e0dcf94a0d7f ("net/ice: support VLAN ops")
Cc: stable@dpdk.org

Signed-off-by: Alvin Zhang <alvinx.zhang@intel.com>
---
 drivers/net/ice/ice_ethdev.c | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

diff --git a/drivers/net/ice/ice_ethdev.c b/drivers/net/ice/ice_ethdev.c
index dfd99ac..8999d44 100644
--- a/drivers/net/ice/ice_ethdev.c
+++ b/drivers/net/ice/ice_ethdev.c
@@ -4011,20 +4011,16 @@ static int ice_macaddr_set(struct rte_eth_dev *dev,
 {
 	struct ice_hw *hw = ICE_VSI_TO_HW(vsi);
 	struct ice_vsi_ctx ctxt;
-	uint8_t sec_flags, sw_flags2;
+	uint8_t sw_flags2;
 	int ret = 0;
 
-	sec_flags = ICE_AQ_VSI_SEC_TX_VLAN_PRUNE_ENA <<
-		    ICE_AQ_VSI_SEC_TX_PRUNE_ENA_S;
 	sw_flags2 = ICE_AQ_VSI_SW_FLAG_RX_VLAN_PRUNE_ENA;
 
-	if (on) {
-		vsi->info.sec_flags |= sec_flags;
+	if (on)
 		vsi->info.sw_flags2 |= sw_flags2;
-	} else {
-		vsi->info.sec_flags &= ~sec_flags;
+	else
 		vsi->info.sw_flags2 &= ~sw_flags2;
-	}
+
 	vsi->info.sw_id = hw->port_info->sw_id;
 	(void)rte_memcpy(&ctxt.info, &vsi->info, sizeof(vsi->info));
 	ctxt.info.valid_sections =
-- 
1.8.3.1


^ permalink raw reply	[flat|nested] 4+ messages in thread

end of thread, other threads:[~2021-02-22 12:39 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-02-19  5:07 [dpdk-stable] [PATCH] net/ice: fix VLAN filter with PF Alvin Zhang
2021-02-19  5:13 ` Alvin Zhang
2021-02-19  9:06   ` [dpdk-stable] [dpdk-dev] " Huang, ZhiminX
2021-02-22 12:39     ` Zhang, Qi Z

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