This patch supports drop any and steer all to queue in switch
filter. Support new rte_flow pattern any to handle all packets.
The usage is listed below.
1. drop any:
flow create 0 ingress pattern any / end actions drop / end
All packets received in port 0 will be dropped.
2. steer all to queue:
flow create 0 ingress pattern any / end actions queue index 3 / end
All packets received in port 0 will be steered to queue 3.
Signed-off-by: Yuying Zhang <yuying.zh...@intel.com>
---
drivers/net/ice/ice_generic_flow.c | 6 ++++++
drivers/net/ice/ice_generic_flow.h | 3 +++
drivers/net/ice/ice_switch_filter.c | 6 ++++++
3 files changed, 15 insertions(+)
diff --git a/drivers/net/ice/ice_generic_flow.c
b/drivers/net/ice/ice_generic_flow.c
index 406a0a953f..53b1c0b69a 100644
--- a/drivers/net/ice/ice_generic_flow.c
+++ b/drivers/net/ice/ice_generic_flow.c
@@ -65,6 +65,11 @@ enum rte_flow_item_type pattern_empty[] = {
RTE_FLOW_ITEM_TYPE_END,
};
+enum rte_flow_item_type pattern_any[] = {
+ RTE_FLOW_ITEM_TYPE_ANY,
+ RTE_FLOW_ITEM_TYPE_END,
+};
+
/* raw */
enum rte_flow_item_type pattern_raw[] = {
RTE_FLOW_ITEM_TYPE_RAW,
@@ -2111,6 +2116,7 @@ struct ice_ptype_match {
static struct ice_ptype_match ice_ptype_map[] = {
{pattern_raw, ICE_PTYPE_IPV4_PAY},
+ {pattern_any, ICE_PTYPE_IPV4_PAY},
{pattern_eth_ipv4, ICE_PTYPE_IPV4_PAY},
{pattern_eth_ipv4_udp, ICE_PTYPE_IPV4_UDP_PAY},
{pattern_eth_ipv4_tcp, ICE_PTYPE_IPV4_TCP_PAY},
diff --git a/drivers/net/ice/ice_generic_flow.h
b/drivers/net/ice/ice_generic_flow.h
index 1b030c0466..11f51a5c15 100644
--- a/drivers/net/ice/ice_generic_flow.h
+++ b/drivers/net/ice/ice_generic_flow.h
@@ -124,6 +124,9 @@
/* empty pattern */
extern enum rte_flow_item_type pattern_empty[];
+/* any pattern */
+extern enum rte_flow_item_type pattern_any[];
+
/* raw pattern */
extern enum rte_flow_item_type pattern_raw[];
diff --git a/drivers/net/ice/ice_switch_filter.c
b/drivers/net/ice/ice_switch_filter.c
index bd805d9606..60f9a201f7 100644
--- a/drivers/net/ice/ice_switch_filter.c
+++ b/drivers/net/ice/ice_switch_filter.c
@@ -206,6 +206,7 @@ static struct ice_flow_parser ice_switch_perm_parser;
static struct
ice_pattern_match_item ice_switch_pattern_dist_list[] = {
+ {pattern_any, ICE_INSET_NONE,
ICE_INSET_NONE, ICE_INSET_NONE},
{pattern_ethertype, ICE_SW_INSET_ETHER,
ICE_INSET_NONE, ICE_INSET_NONE},
{pattern_ethertype_vlan, ICE_SW_INSET_MAC_VLAN,
ICE_INSET_NONE, ICE_INSET_NONE},
{pattern_ethertype_qinq, ICE_SW_INSET_MAC_QINQ,
ICE_INSET_NONE, ICE_INSET_NONE},
@@ -289,6 +290,7 @@ ice_pattern_match_item ice_switch_pattern_dist_list[] = {
static struct
ice_pattern_match_item ice_switch_pattern_perm_list[] = {
+ {pattern_any, ICE_INSET_NONE,
ICE_INSET_NONE, ICE_INSET_NONE},
{pattern_ethertype, ICE_SW_INSET_ETHER,
ICE_INSET_NONE, ICE_INSET_NONE},
{pattern_ethertype_vlan, ICE_SW_INSET_MAC_VLAN,
ICE_INSET_NONE, ICE_INSET_NONE},
{pattern_ethertype_qinq, ICE_SW_INSET_MAC_QINQ,
ICE_INSET_NONE, ICE_INSET_NONE},
@@ -582,6 +584,10 @@ ice_switch_parse_pattern(const struct rte_flow_item
pattern[],
item_type = item->type;
switch (item_type) {
+ case RTE_FLOW_ITEM_TYPE_ANY:
+ *tun_type = ICE_SW_ANY;
+ break;
+
case RTE_FLOW_ITEM_TYPE_ETH:
eth_spec = item->spec;
eth_mask = item->mask;
--
2.25.1
