From f56620dddb11be9602e89206a60186cbb2bd1b13 Mon Sep 17 00:00:00 2001 From: Jerin Jacob Date: Wed, 22 Jun 2016 18:33:20 +0530 Subject: [PATCH] ethdev: add tunnel and port RSS offload types - added VXLAN, GENEVE and NVGRE tunnel flow types - added PORT flow type for accounting physical/virtual port or channel number in flow creation Signed-off-by: Jerin Jacob --- app/test-pmd/cmdline.c | 18 +++++++++++++++--- app/test-pmd/config.c | 9 +++++++++ doc/guides/testpmd_app_ug/testpmd_funcs.rst | 6 +++++- lib/librte_ether/rte_eth_ctrl.h | 7 ++++++- lib/librte_ether/rte_ethdev.h | 16 +++++++++++++++- 5 files changed, 50 insertions(+), 6 deletions(-) diff --git a/app/test-pmd/cmdline.c b/app/test-pmd/cmdline.c index 9d3e4e80a6..b6b61ad31d 100644 --- a/app/test-pmd/cmdline.c +++ b/app/test-pmd/cmdline.c @@ -565,7 +565,7 @@ static void cmd_help_long_parsed(void *parsed_result, " Set crc-strip/scatter/rx-checksum/hardware-vlan/drop_en" " for ports.\n\n" - "port config all rss (all|ip|tcp|udp|sctp|ether|none)\n" + "port config all rss (all|ip|tcp|udp|sctp|ether|port|vxlan|geneve|nvgre|none)\n" " Set the RSS mode.\n\n" "port config port-id rss reta (hash,queue)[,(hash,queue)]\n" @@ -1552,6 +1552,14 @@ cmd_config_rss_parsed(void *parsed_result, rss_conf.rss_hf = ETH_RSS_SCTP; else if (!strcmp(res->value, "ether")) rss_conf.rss_hf = ETH_RSS_L2_PAYLOAD; + else if (!strcmp(res->value, "port")) + rss_conf.rss_hf = ETH_RSS_PORT; + else if (!strcmp(res->value, "vxlan")) + rss_conf.rss_hf = ETH_RSS_VXLAN; + else if (!strcmp(res->value, "geneve")) + rss_conf.rss_hf = ETH_RSS_GENEVE; + else if (!strcmp(res->value, "nvgre")) + rss_conf.rss_hf = ETH_RSS_NVGRE; else if (!strcmp(res->value, "none")) rss_conf.rss_hf = 0; else { @@ -1578,12 +1586,12 @@ cmdline_parse_token_string_t cmd_config_rss_name = TOKEN_STRING_INITIALIZER(struct cmd_config_rss, name, "rss"); cmdline_parse_token_string_t cmd_config_rss_value = TOKEN_STRING_INITIALIZER(struct cmd_config_rss, value, - "all#ip#tcp#udp#sctp#ether#none"); + "all#ip#tcp#udp#sctp#ether#port#vxlan#geneve#nvgre#none"); cmdline_parse_inst_t cmd_config_rss = { .f = cmd_config_rss_parsed, .data = NULL, - .help_str = "port config all rss all|ip|tcp|udp|sctp|ether|none", + .help_str = "port config all rss all|ip|tcp|udp|sctp|ether|port|vxlan|geneve|nvgre|none", .tokens = { (void *)&cmd_config_rss_port, (void *)&cmd_config_rss_keyword, @@ -9499,6 +9507,10 @@ flowtype_to_str(uint16_t ftype) {"ipv6-sctp", RTE_ETH_FLOW_NONFRAG_IPV6_SCTP}, {"ipv6-other", RTE_ETH_FLOW_NONFRAG_IPV6_OTHER}, {"l2_payload", RTE_ETH_FLOW_L2_PAYLOAD}, + {"port", RTE_ETH_FLOW_PORT}, + {"vxlan", RTE_ETH_FLOW_VXLAN}, + {"geneve", RTE_ETH_FLOW_GENEVE}, + {"nvgre", RTE_ETH_FLOW_NVGRE}, }; for (i = 0; i < RTE_DIM(ftype_table); i++) { diff --git a/app/test-pmd/config.c b/app/test-pmd/config.c index cb71c0962c..9ccabf9108 100644 --- a/app/test-pmd/config.c +++ b/app/test-pmd/config.c @@ -138,6 +138,11 @@ static const struct rss_type_info rss_type_table[] = { { "ipv6-ex", ETH_RSS_IPV6_EX }, { "ipv6-tcp-ex", ETH_RSS_IPV6_TCP_EX }, { "ipv6-udp-ex", ETH_RSS_IPV6_UDP_EX }, + { "port", ETH_RSS_PORT }, + { "vxlan", ETH_RSS_VXLAN }, + { "geneve", ETH_RSS_GENEVE }, + { "nvgre", ETH_RSS_NVGRE }, + }; static void @@ -2119,6 +2124,10 @@ flowtype_to_str(uint16_t flow_type) {"ipv6-sctp", RTE_ETH_FLOW_NONFRAG_IPV6_SCTP}, {"ipv6-other", RTE_ETH_FLOW_NONFRAG_IPV6_OTHER}, {"l2_payload", RTE_ETH_FLOW_L2_PAYLOAD}, + {"port", RTE_ETH_FLOW_PORT}, + {"vxlan", RTE_ETH_FLOW_VXLAN}, + {"geneve", RTE_ETH_FLOW_GENEVE}, + {"nvgre", RTE_ETH_FLOW_NVGRE}, }; for (i = 0; i < RTE_DIM(flowtype_str_table); i++) { diff --git a/doc/guides/testpmd_app_ug/testpmd_funcs.rst b/doc/guides/testpmd_app_ug/testpmd_funcs.rst index 4e192294fc..30e410dd70 100644 --- a/doc/guides/testpmd_app_ug/testpmd_funcs.rst +++ b/doc/guides/testpmd_app_ug/testpmd_funcs.rst @@ -179,6 +179,10 @@ For example: ipv6-sctp ipv6-other l2_payload + port + vxlan + geneve + nvgre show port rss reta ~~~~~~~~~~~~~~~~~~ @@ -1286,7 +1290,7 @@ port config - RSS Set the RSS (Receive Side Scaling) mode on or off:: - testpmd> port config all rss (all|ip|tcp|udp|sctp|ether|none) + testpmd> port config all rss (all|ip|tcp|udp|sctp|ether|port|vxlan|geneve|nvgre|none) RSS is on by default. diff --git a/lib/librte_ether/rte_eth_ctrl.h b/lib/librte_ether/rte_eth_ctrl.h index b8c7be9073..c3a2c9e429 100644 --- a/lib/librte_ether/rte_eth_ctrl.h +++ b/lib/librte_ether/rte_eth_ctrl.h @@ -74,7 +74,12 @@ extern "C" { #define RTE_ETH_FLOW_IPV6_EX 15 #define RTE_ETH_FLOW_IPV6_TCP_EX 16 #define RTE_ETH_FLOW_IPV6_UDP_EX 17 -#define RTE_ETH_FLOW_MAX 18 +#define RTE_ETH_FLOW_PORT 18 + /**< Consider device port number as a flow differentiator */ +#define RTE_ETH_FLOW_VXLAN 19 /**< VXLAN protocol based flow */ +#define RTE_ETH_FLOW_GENEVE 20 /**< GENEVE protocol based flow */ +#define RTE_ETH_FLOW_NVGRE 21 /**< NVGRE protocol based flow */ +#define RTE_ETH_FLOW_MAX 22 /** * Feature filter types diff --git a/lib/librte_ether/rte_ethdev.h b/lib/librte_ether/rte_ethdev.h index bd93bf6414..1579cb0feb 100644 --- a/lib/librte_ether/rte_ethdev.h +++ b/lib/librte_ether/rte_ethdev.h @@ -413,6 +413,10 @@ struct rte_eth_rss_conf { #define ETH_RSS_IPV6_EX (1ULL << RTE_ETH_FLOW_IPV6_EX) #define ETH_RSS_IPV6_TCP_EX (1ULL << RTE_ETH_FLOW_IPV6_TCP_EX) #define ETH_RSS_IPV6_UDP_EX (1ULL << RTE_ETH_FLOW_IPV6_UDP_EX) +#define ETH_RSS_PORT (1ULL << RTE_ETH_FLOW_PORT) +#define ETH_RSS_VXLAN (1ULL << RTE_ETH_FLOW_VXLAN) +#define ETH_RSS_GENEVE (1ULL << RTE_ETH_FLOW_GENEVE) +#define ETH_RSS_NVGRE (1ULL << RTE_ETH_FLOW_NVGRE) #define ETH_RSS_IP ( \ ETH_RSS_IPV4 | \ @@ -437,6 +441,12 @@ struct rte_eth_rss_conf { ETH_RSS_NONFRAG_IPV4_SCTP | \ ETH_RSS_NONFRAG_IPV6_SCTP) +#define ETH_RSS_TUNNEL ( \ + ETH_RSS_VXLAN | \ + ETH_RSS_GENEVE | \ + ETH_RSS_NVGRE) + + /**< Mask of valid RSS hash protocols */ #define ETH_RSS_PROTO_MASK ( \ ETH_RSS_IPV4 | \ @@ -454,7 +464,11 @@ struct rte_eth_rss_conf { ETH_RSS_L2_PAYLOAD | \ ETH_RSS_IPV6_EX | \ ETH_RSS_IPV6_TCP_EX | \ - ETH_RSS_IPV6_UDP_EX) + ETH_RSS_IPV6_UDP_EX | \ + ETH_RSS_PORT | \ + ETH_RSS_VXLAN | \ + ETH_RSS_GENEVE | \ + ETH_RSS_NVGRE) /* * Definitions used for redirection table entry size. -- 2.20.1