[dpdk-dev] [PATCH v4 1/2] app/testpmd: fix Tx VLAN and QinQ dependency
Nithin Dabilpuram
nithind1988 at gmail.com
Fri Apr 5 14:04:02 CEST 2019
From: Nithin Dabilpuram <ndabilpuram at marvell.com>
Tx VLAN & QinQ insert enable need not depend on
Rx VLAN offload ETH_VLAN_EXTEND_OFFLOAD. For Tx VLAN
insert enable, error check is now to see if QinQ was enabled
but only single VLAN id is set.
Fixes: 6a34f91690d0 ("app/testpmd: fix error message when setting Tx VLAN")
Cc: xiao.w.wang at intel.com
Signed-off-by: Nithin Dabilpuram <ndabilpuram at marvell.com>
Acked-by: Bernard Iremonger <bernard.iremonger at intel.com>
---
v4:
* Resend v3 from different mailserver to avoid
CRLF
v3:
* Add back error check in tx_vlan_set() to check if QinQ is
already enabled. Also fix headline.
v2:
* Split change into two seperate patches as suggested.
app/test-pmd/config.c | 11 ++---------
1 file changed, 2 insertions(+), 9 deletions(-)
diff --git a/app/test-pmd/config.c b/app/test-pmd/config.c
index cadcb51..010e26d 100644
--- a/app/test-pmd/config.c
+++ b/app/test-pmd/config.c
@@ -2962,7 +2962,6 @@ vlan_tpid_set(portid_t port_id, enum rte_vlan_type vlan_type, uint16_t tp_id)
void
tx_vlan_set(portid_t port_id, uint16_t vlan_id)
{
- int vlan_offload;
struct rte_eth_dev_info dev_info;
if (port_id_is_invalid(port_id, ENABLED_WARN))
@@ -2970,8 +2969,8 @@ tx_vlan_set(portid_t port_id, uint16_t vlan_id)
if (vlan_id_is_invalid(vlan_id))
return;
- vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
- if (vlan_offload & ETH_VLAN_EXTEND_OFFLOAD) {
+ if (ports[port_id].dev_conf.txmode.offloads &
+ DEV_TX_OFFLOAD_QINQ_INSERT) {
printf("Error, as QinQ has been enabled.\n");
return;
}
@@ -2990,7 +2989,6 @@ tx_vlan_set(portid_t port_id, uint16_t vlan_id)
void
tx_qinq_set(portid_t port_id, uint16_t vlan_id, uint16_t vlan_id_outer)
{
- int vlan_offload;
struct rte_eth_dev_info dev_info;
if (port_id_is_invalid(port_id, ENABLED_WARN))
@@ -3000,11 +2998,6 @@ tx_qinq_set(portid_t port_id, uint16_t vlan_id, uint16_t vlan_id_outer)
if (vlan_id_is_invalid(vlan_id_outer))
return;
- vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
- if (!(vlan_offload & ETH_VLAN_EXTEND_OFFLOAD)) {
- printf("Error, as QinQ hasn't been enabled.\n");
- return;
- }
rte_eth_dev_info_get(port_id, &dev_info);
if ((dev_info.tx_offload_capa & DEV_TX_OFFLOAD_QINQ_INSERT) == 0) {
printf("Error: qinq insert not supported by port %d\n",
--
2.8.4
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