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app/testpmd: parse flow command line for ESP

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add ITEM_ESP
add ITEM_ESP_SPI
update release notes for testpmd changes
add sample ESP rules in testpmd guide

Signed-off-by: Bernard Iremonger <bernard.iremonger@intel.com>
Acked-by: Ori Kam <orika@mellanox.com>
This commit is contained in:
Bernard Iremonger 2020-01-16 12:44:48 +00:00 committed by Ferruh Yigit
parent 41b059a202
commit 6a42e7ef9d
3 changed files with 46 additions and 6 deletions
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34
app/test-pmd/cmdline_flow.c
View File

@ -215,6 +215,8 @@ enum index {
ITEM_TAG_INDEX,
ITEM_L2TPV3OIP,
ITEM_L2TPV3OIP_SESSION_ID,
ITEM_ESP,
ITEM_ESP_SPI,
/* Validate/create actions. */
ACTIONS,
@ -753,6 +755,7 @@ static const enum index next_item[] = {
ITEM_HIGIG2,
ITEM_TAG,
ITEM_L2TPV3OIP,
ITEM_ESP,
END_SET,
ZERO,
};
@ -1024,6 +1027,12 @@ static const enum index item_higig2[] = {
ZERO,
};
static const enum index item_esp[] = {
ITEM_ESP_SPI,
ITEM_NEXT,
ZERO,
};
static const enum index next_set_raw[] = {
SET_RAW_INDEX,
ITEM_ETH,
@ -2635,7 +2644,20 @@ static const struct token token_list[] = {
.args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_l2tpv3oip,
session_id)),
},
[ITEM_ESP] = {
.name = "esp",
.help = "match ESP header",
.priv = PRIV_ITEM(ESP, sizeof(struct rte_flow_item_esp)),
.next = NEXT(item_esp),
.call = parse_vc,
},
[ITEM_ESP_SPI] = {
.name = "spi",
.help = "security policy index",
.next = NEXT(item_esp, NEXT_ENTRY(UNSIGNED), item_param),
.args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_esp,
hdr.spi)),
},
/* Validate/create actions. */
[ACTIONS] = {
.name = "actions",
@ -6305,9 +6327,6 @@ flow_item_default_mask(const struct rte_flow_item *item)
case RTE_FLOW_ITEM_TYPE_GTP:
mask = &rte_flow_item_gtp_mask;
break;
case RTE_FLOW_ITEM_TYPE_ESP:
mask = &rte_flow_item_esp_mask;
break;
case RTE_FLOW_ITEM_TYPE_GTP_PSC:
mask = &rte_flow_item_gtp_psc_mask;
break;
@ -6320,6 +6339,9 @@ flow_item_default_mask(const struct rte_flow_item *item)
case RTE_FLOW_ITEM_TYPE_L2TPV3OIP:
mask = &rte_flow_item_l2tpv3oip_mask;
break;
case RTE_FLOW_ITEM_TYPE_ESP:
mask = &rte_flow_item_esp_mask;
break;
default:
break;
}
@ -6413,6 +6435,10 @@ cmd_set_raw_parsed(const struct buffer *in)
size = sizeof(struct rte_flow_item_l2tpv3oip);
proto = 0x73;
break;
case RTE_FLOW_ITEM_TYPE_ESP:
size = sizeof(struct rte_flow_item_esp);
proto = 0x32;
break;
default:
printf("Error - Not supported item\n");
*total_size = 0;

4
doc/guides/rel_notes/release_20_02.rst
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@ -83,9 +83,9 @@ New Features
* Added support for RSS using L3/L4 source/destination only.
* **Updated testpmd to support L2TPv3 over IP flows.**
* **Updated testpmd application.**
Added support for L2TPv3 over IP rte_flow patterns to the testpmd
Added support for ESP and L2TPv3 over IP rte_flow patterns to the testpmd
application.
* **Added algorithms to cryptodev API.**

14
doc/guides/testpmd_app_ug/testpmd_funcs.rst
View File

@ -4778,6 +4778,20 @@ Decapsulating VxLAN::
testpmd> flow create 0 ingress pattern eth / ipv4 / udp / vxlan / eth / ipv4 /
end actions raw_decap / queue index 0 / end
Sample ESP rules
~~~~~~~~~~~~~~~~
ESP rules can be created by the following commands::
testpmd> flow create 0 ingress pattern eth / ipv4 / esp spi is 1 / end actions
queue index 3 / end
testpmd> flow create 0 ingress pattern eth / ipv4 / udp / esp spi is 1 / end
actions queue index 3 / end
testpmd> flow create 0 ingress pattern eth / ipv6 / esp spi is 1 / end actions
queue index 3 / end
testpmd> flow create 0 ingress pattern eth / ipv6 / udp / esp spi is 1 / end
actions queue index 3 / end
BPF Functions
--------------