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net/ice: support traffic to original DCF port

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Add support for sending traffic to the original DCF port
with 'port_representor' action by using DCF port id as 'port_id'.

For example:
testpmd> flow create 0 ingress pattern any
         / end actions port_representor port_id 0 / end

Signed-off-by: Zhichao Zeng <zhichaox.zeng@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
This commit is contained in:
Zhichao Zeng 2022-09-17 09:49:10 +08:00 committed by Qi Zhang
parent 19147456ac
commit 6de9af2491
2 changed files with 26 additions and 0 deletions
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1
doc/guides/nics/features/ice.ini
View File

@ -79,6 +79,7 @@ count = Y
drop = Y
mark = Y
passthru = Y
port_representor = Y
queue = Y
represented_port = Y
rss = Y

25
drivers/net/ice/ice_switch_filter.c
View File

@ -1628,6 +1628,30 @@ ice_switch_parse_dcf_action(struct ice_dcf_adapter *ad,
RTE_FLOW_ACTION_TYPE_END; action++) {
action_type = action->type;
switch (action_type) {
case RTE_FLOW_ACTION_TYPE_PORT_REPRESENTOR:
rule_info->sw_act.fltr_act = ICE_FWD_TO_VSI;
act_ethdev = action->conf;
if (!rte_eth_dev_is_valid_port(act_ethdev->port_id))
goto invalid_port_id;
/* For traffic to original DCF port */
rule_port_id = ad->parent.pf.dev_data->port_id;
if (rule_port_id != act_ethdev->port_id)
goto invalid_port_id;
rule_info->sw_act.vsi_handle = 0;
break;
invalid_port_id:
rte_flow_error_set(error,
EINVAL, RTE_FLOW_ERROR_TYPE_ACTION,
actions,
"Invalid port_id");
return -rte_errno;
case RTE_FLOW_ACTION_TYPE_REPRESENTED_PORT:
rule_info->sw_act.fltr_act = ICE_FWD_TO_VSI;
act_ethdev = action->conf;
@ -1799,6 +1823,7 @@ ice_switch_check_action(const struct rte_flow_action *actions,
case RTE_FLOW_ACTION_TYPE_QUEUE:
case RTE_FLOW_ACTION_TYPE_DROP:
case RTE_FLOW_ACTION_TYPE_REPRESENTED_PORT:
case RTE_FLOW_ACTION_TYPE_PORT_REPRESENTOR:
actions_num++;
break;
case RTE_FLOW_ACTION_TYPE_VOID: