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authorNemanja Marjanovic <nemanja.marjanovic@intel.com>2019-01-21 11:11:23 +0000
committerCristian Dumitrescu <cristian.dumitrescu@intel.com>2019-03-29 20:54:36 +0100
commitd08b6845e406181be8b231b03168d07dcbe1ac6d (patch)
tree5da3d0a952458b7e5ebd923da66bff34057c7e9d /drivers/net/softnic
parent33e7afe6318d5eb3c0f852091af1c984cfbf5101 (diff)
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net/softnic: support QinQ PPPoE encapsulation
Add implementation of QinQ PPPoE packet encapsulation action. Signed-off-by: Nemanja Marjanovic <nemanja.marjanovic@intel.com> Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Diffstat (limited to 'drivers/net/softnic')
-rw-r--r--drivers/net/softnic/rte_eth_softnic_cli.c44
1 files changed, 43 insertions, 1 deletions
diff --git a/drivers/net/softnic/rte_eth_softnic_cli.c b/drivers/net/softnic/rte_eth_softnic_cli.c
index 76136c2..410eb54 100644
--- a/drivers/net/softnic/rte_eth_softnic_cli.c
+++ b/drivers/net/softnic/rte_eth_softnic_cli.c
@@ -1348,7 +1348,7 @@ cmd_port_in_action_profile(struct pmd_internals *softnic,
* tc <n_tc>
* stats none | pkts | bytes | both]
* [tm spp <n_subports_per_port> pps <n_pipes_per_subport>]
- * [encap ether | vlan | qinq | mpls | pppoe |
+ * [encap ether | vlan | qinq | mpls | pppoe | qinq_pppoe |
* vxlan offset <ether_offset> ipv4 | ipv6 vlan on | off]
* [nat src | dst
* proto udp | tcp]
@@ -1625,10 +1625,14 @@ cmd_table_action_profile(struct pmd_internals *softnic,
p.encap.encap_mask = 1LLU << RTE_TABLE_ACTION_ENCAP_VXLAN;
n_extra_tokens = 5;
+ } else if (strcmp(tokens[t0 + 1], "qinq_pppoe") == 0) {
+ p.encap.encap_mask =
+ 1LLU << RTE_TABLE_ACTION_ENCAP_QINQ_PPPOE;
} else {
snprintf(out, out_size, MSG_ARG_MISMATCH, "encap");
return;
}
+
p.action_mask |= 1LLU << RTE_TABLE_ACTION_ENCAP;
t0 += 2 + n_extra_tokens;
} /* encap */
@@ -3401,6 +3405,7 @@ parse_match(char **tokens,
* ether <da> <sa>
* | vlan <da> <sa> <pcp> <dei> <vid>
* | qinq <da> <sa> <pcp> <dei> <vid> <pcp> <dei> <vid>
+ * | qinq_pppoe <da> <sa> <pcp> <dei> <vid> <pcp> <dei> <vid> <session_id>
* | mpls unicast | multicast
* <da> <sa>
* label0 <label> <tc> <ttl>
@@ -3706,6 +3711,43 @@ parse_table_action_encap(char **tokens,
return 1 + 9;
}
+ /* qinq_pppoe */
+ if (n_tokens && (strcmp(tokens[0], "qinq_pppoe") == 0)) {
+ uint32_t svlan_pcp, svlan_dei, svlan_vid;
+ uint32_t cvlan_pcp, cvlan_dei, cvlan_vid;
+
+ if (n_tokens < 10 ||
+ softnic_parse_mac_addr(tokens[1],
+ &a->encap.qinq_pppoe.ether.da) ||
+ softnic_parse_mac_addr(tokens[2],
+ &a->encap.qinq_pppoe.ether.sa) ||
+ softnic_parser_read_uint32(&svlan_pcp, tokens[3]) ||
+ svlan_pcp > 0x7 ||
+ softnic_parser_read_uint32(&svlan_dei, tokens[4]) ||
+ svlan_dei > 0x1 ||
+ softnic_parser_read_uint32(&svlan_vid, tokens[5]) ||
+ svlan_vid > 0xFFF ||
+ softnic_parser_read_uint32(&cvlan_pcp, tokens[6]) ||
+ cvlan_pcp > 0x7 ||
+ softnic_parser_read_uint32(&cvlan_dei, tokens[7]) ||
+ cvlan_dei > 0x1 ||
+ softnic_parser_read_uint32(&cvlan_vid, tokens[8]) ||
+ cvlan_vid > 0xFFF ||
+ softnic_parser_read_uint16(&a->encap.qinq_pppoe.pppoe.session_id,
+ tokens[9]))
+ return 0;
+
+ a->encap.qinq_pppoe.svlan.pcp = svlan_pcp & 0x7;
+ a->encap.qinq_pppoe.svlan.dei = svlan_dei & 0x1;
+ a->encap.qinq_pppoe.svlan.vid = svlan_vid & 0xFFF;
+ a->encap.qinq_pppoe.cvlan.pcp = cvlan_pcp & 0x7;
+ a->encap.qinq_pppoe.cvlan.dei = cvlan_dei & 0x1;
+ a->encap.qinq_pppoe.cvlan.vid = cvlan_vid & 0xFFF;
+ a->encap.type = RTE_TABLE_ACTION_ENCAP_QINQ_PPPOE;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_ENCAP;
+ return 1 + 10;
+ }
+
/* mpls */
if (n_tokens && (strcmp(tokens[0], "mpls") == 0)) {
uint32_t label, tc, ttl;