From 34bfa50b61f8cf454ddce9f378e3d5d29f74a72b Mon Sep 17 00:00:00 2001 From: Chenmin Sun Date: Mon, 27 Jul 2020 17:40:17 +0800 Subject: flow: code refactor This is the code refactor for vnet/flow infra and the dpdk_plugin flow implementation. The main works of the refactor are: 1. Added two base flow type: VNET_FLOW_TYPE_IP4 and VNET_FLOW_TYPE_IP6 as the base the flow type 2. All the other flows are derived from the base flow types 3. Removed some flow types that are not currently supported by the hardware, and VPP won't leverage them either: IP4_GTPU_IP4, IP4_GTPU_IP6, IP6_GTPC, IP6_GTPU, IP6_GTPU_IP4, IP6_GTPU_IP6 4. Re-implemented the vnet/flow cli as well as the dpdk_plugin implementation 5. refine cli prompt 6. refine display info in command "show flow entry" Type: refactor Signed-off-by: Chenmin Sun Change-Id: Ica5e61c5881adc73b28335fd83e36ec1cb420c96 --- src/vnet/flow/flow.h | 122 ++++------- src/vnet/flow/flow_api.c | 26 ++- src/vnet/flow/flow_cli.c | 506 +++++++++++++++++++++++-------------------- src/vnet/flow/flow_types.api | 80 ++++--- 4 files changed, 382 insertions(+), 352 deletions(-) (limited to 'src/vnet/flow') diff --git a/src/vnet/flow/flow.h b/src/vnet/flow/flow.h index b5ec7ccd142..04305edf92a 100644 --- a/src/vnet/flow/flow.h +++ b/src/vnet/flow/flow.h @@ -26,86 +26,75 @@ #define foreach_flow_type \ /* l2 flow*/ \ _(ETHERNET, ethernet, "ethernet") \ + /* l3 IP flow */ \ + _(IP4, ip4, "ipv4") \ + _(IP6, ip6, "ipv6") \ + /* IP tunnel flow */ \ + _(IP4_L2TPV3OIP, ip4_l2tpv3oip, "ipv4-l2tpv3oip") \ + _(IP4_IPSEC_ESP, ip4_ipsec_esp, "ipv4-ipsec-esp") \ + _(IP4_IPSEC_AH, ip4_ipsec_ah, "ipv4-ipsec-ah") \ /* l4 flow*/ \ _(IP4_N_TUPLE, ip4_n_tuple, "ipv4-n-tuple") \ _(IP6_N_TUPLE, ip6_n_tuple, "ipv6-n-tuple") \ _(IP4_N_TUPLE_TAGGED, ip4_n_tuple_tagged, "ipv4-n-tuple-tagged") \ _(IP6_N_TUPLE_TAGGED, ip6_n_tuple_tagged, "ipv6-n-tuple-tagged") \ - /* IP tunnel flow */ \ - _(IP4_L2TPV3OIP, ip4_l2tpv3oip, "ipv4-l2tpv3oip") \ - _(IP4_IPSEC_ESP, ip4_ipsec_esp, "ipv4-ipsec-esp") \ - _(IP4_IPSEC_AH, ip4_ipsec_ah, "ipv4-ipsec-ah") \ /* L4 tunnel flow*/ \ _(IP4_VXLAN, ip4_vxlan, "ipv4-vxlan") \ _(IP6_VXLAN, ip6_vxlan, "ipv6-vxlan") \ _(IP4_GTPC, ip4_gtpc, "ipv4-gtpc") \ - _(IP4_GTPU, ip4_gtpu, "ipv4-gtpu") \ - _(IP4_GTPU_IP4, ip4_gtpu_ip4, "ipv4-gtpu-ipv4") \ - _(IP4_GTPU_IP6, ip4_gtpu_ip6, "ipv4-gtpu-ipv6") \ - _(IP6_GTPC, ip6_gtpc, "ipv6-gtpc") \ - _(IP6_GTPU, ip6_gtpu, "ipv6-gtpu") \ - _(IP6_GTPU_IP4, ip6_gtpu_ip4, "ipv6-gtpu-ipv4") \ - _(IP6_GTPU_IP6, ip6_gtpu_ip6, "ipv6-gtpu-ipv6") + _(IP4_GTPU, ip4_gtpu, "ipv4-gtpu") #define foreach_flow_entry_ethernet \ _fe(ethernet_header_t, eth_hdr) -#define foreach_flow_entry_ip4_n_tuple \ - _fe(ip4_address_and_mask_t, src_addr) \ - _fe(ip4_address_and_mask_t, dst_addr) \ - _fe(ip_port_and_mask_t, src_port) \ - _fe(ip_port_and_mask_t, dst_port) \ - _fe(ip_protocol_t, protocol) - -#define foreach_flow_entry_ip6_n_tuple \ - _fe(ip6_address_and_mask_t, src_addr) \ - _fe(ip6_address_and_mask_t, dst_addr) \ - _fe(ip_port_and_mask_t, src_port) \ - _fe(ip_port_and_mask_t, dst_port) \ - _fe(ip_protocol_t, protocol) - -#define foreach_flow_entry_ip4_n_tuple_tagged \ +#define foreach_flow_entry_ip4 \ _fe(ip4_address_and_mask_t, src_addr) \ _fe(ip4_address_and_mask_t, dst_addr) \ - _fe(ip_port_and_mask_t, src_port) \ - _fe(ip_port_and_mask_t, dst_port) \ - _fe(ip_protocol_t, protocol) + _fe(ip_prot_and_mask_t, protocol) -#define foreach_flow_entry_ip6_n_tuple_tagged \ +#define foreach_flow_entry_ip6 \ _fe(ip6_address_and_mask_t, src_addr) \ _fe(ip6_address_and_mask_t, dst_addr) \ - _fe(ip_port_and_mask_t, src_port) \ - _fe(ip_port_and_mask_t, dst_port) \ - _fe(ip_protocol_t, protocol) + _fe(ip_prot_and_mask_t, protocol) #define foreach_flow_entry_ip4_l2tpv3oip \ - _fe(ip4_address_and_mask_t, src_addr) \ - _fe(ip4_address_and_mask_t, dst_addr) \ - _fe(ip_protocol_t, protocol) \ + foreach_flow_entry_ip4 \ _fe(u32, session_id) #define foreach_flow_entry_ip4_ipsec_esp \ - _fe(ip4_address_and_mask_t, src_addr) \ - _fe(ip4_address_and_mask_t, dst_addr) \ - _fe(ip_protocol_t, protocol) \ + foreach_flow_entry_ip4 \ _fe(u32, spi) #define foreach_flow_entry_ip4_ipsec_ah \ - _fe(ip4_address_and_mask_t, src_addr) \ - _fe(ip4_address_and_mask_t, dst_addr) \ - _fe(ip_protocol_t, protocol) \ + foreach_flow_entry_ip4 \ _fe(u32, spi) +#define foreach_flow_entry_ip4_n_tuple \ + foreach_flow_entry_ip4 \ + _fe(ip_port_and_mask_t, src_port) \ + _fe(ip_port_and_mask_t, dst_port) + +#define foreach_flow_entry_ip6_n_tuple \ + foreach_flow_entry_ip6 \ + _fe(ip_port_and_mask_t, src_port) \ + _fe(ip_port_and_mask_t, dst_port) + +#define foreach_flow_entry_ip4_n_tuple_tagged \ + foreach_flow_entry_ip4 \ + _fe(ip_port_and_mask_t, src_port) \ + _fe(ip_port_and_mask_t, dst_port) + +#define foreach_flow_entry_ip6_n_tuple_tagged \ + foreach_flow_entry_ip6 \ + _fe(ip_port_and_mask_t, src_port) \ + _fe(ip_port_and_mask_t, dst_port) + #define foreach_flow_entry_ip4_vxlan \ - _fe(ip4_address_t, src_addr) \ - _fe(ip4_address_t, dst_addr) \ - _fe(u16, dst_port) \ + foreach_flow_entry_ip4_n_tuple \ _fe(u16, vni) #define foreach_flow_entry_ip6_vxlan \ - _fe(ip6_address_t, src_addr) \ - _fe(ip6_address_t, dst_addr) \ - _fe(u16, dst_port) \ + foreach_flow_entry_ip6_n_tuple \ _fe(u16, vni) #define foreach_flow_entry_ip4_gtpc \ @@ -116,34 +105,6 @@ foreach_flow_entry_ip4_n_tuple \ _fe(u32, teid) -#define foreach_flow_entry_ip4_gtpu_ip4 \ - foreach_flow_entry_ip4_gtpu \ - _fe(ip4_address_and_mask_t, inner_src_addr) \ - _fe(ip4_address_and_mask_t, inner_dst_addr) - -#define foreach_flow_entry_ip4_gtpu_ip6 \ - foreach_flow_entry_ip4_gtpu \ - _fe(ip6_address_and_mask_t, inner_src_addr) \ - _fe(ip6_address_and_mask_t, inner_dst_addr) - -#define foreach_flow_entry_ip6_gtpc \ - foreach_flow_entry_ip6_n_tuple \ - _fe(u32, teid) - -#define foreach_flow_entry_ip6_gtpu \ - foreach_flow_entry_ip6_n_tuple \ - _fe(u32, teid) - -#define foreach_flow_entry_ip6_gtpu_ip4 \ - foreach_flow_entry_ip6_gtpu \ - _fe(ip4_address_and_mask_t, inner_src_addr) \ - _fe(ip4_address_and_mask_t, inner_dst_addr) - -#define foreach_flow_entry_ip6_gtpu_ip6 \ - foreach_flow_entry_ip6_gtpu \ - _fe(ip6_address_and_mask_t, inner_src_addr) \ - _fe(ip6_address_and_mask_t, inner_dst_addr) - #define foreach_flow_action \ _(0, COUNT, "count") \ _(1, MARK, "mark") \ @@ -160,7 +121,6 @@ typedef enum #undef _ } vnet_flow_action_t; - #define foreach_flow_error \ _( -1, NOT_SUPPORTED, "not supported") \ _( -2, ALREADY_DONE, "already done") \ @@ -215,6 +175,14 @@ typedef struct u16 port, mask; } ip_port_and_mask_t; +typedef struct +{ + ip_protocol_t prot; + /* ip protocol mask should be either 0 or 0xFF */ + /* other values are meanless */ + u8 mask; +} ip_prot_and_mask_t; + typedef enum { VNET_FLOW_TYPE_UNKNOWN, diff --git a/src/vnet/flow/flow_api.c b/src/vnet/flow/flow_api.c index bd077d79df8..9ae3802b6fe 100644 --- a/src/vnet/flow/flow_api.c +++ b/src/vnet/flow/flow_api.c @@ -65,6 +65,14 @@ ipv6_addr_and_mask_convert (vl_api_ip6_address_and_mask_t * vl_api_addr, clib_memcpy (vnet_addr, vl_api_addr, sizeof (*vnet_addr)); } +static inline void +protocol_and_mask_convert (vl_api_ip_prot_and_mask_t * vl_api_protocol, + ip_prot_and_mask_t * vnet_protocol) +{ + vnet_protocol->prot = (ip_protocol_t) vl_api_protocol->prot; + vnet_protocol->mask = vl_api_protocol->mask; +} + static inline void port_and_mask_convert (vl_api_ip_port_and_mask_t * vl_api_port, ip_port_and_mask_t * vnet_port) @@ -79,11 +87,10 @@ ipv4_n_tuple_flow_convert (vl_api_flow_ip4_n_tuple_t * vl_api_flow, { ipv4_addr_and_mask_convert (&vl_api_flow->src_addr, &f->src_addr); ipv4_addr_and_mask_convert (&vl_api_flow->dst_addr, &f->dst_addr); + protocol_and_mask_convert (&vl_api_flow->protocol, &f->protocol); port_and_mask_convert (&vl_api_flow->src_port, &f->src_port); port_and_mask_convert (&vl_api_flow->dst_port, &f->dst_port); - - f->protocol = (ip_protocol_t) vl_api_flow->protocol; } static void @@ -92,11 +99,10 @@ ipv6_n_tuple_flow_convert (vl_api_flow_ip6_n_tuple_t * vl_api_flow, { ipv6_addr_and_mask_convert (&vl_api_flow->src_addr, &f->src_addr); ipv6_addr_and_mask_convert (&vl_api_flow->dst_addr, &f->dst_addr); + protocol_and_mask_convert (&vl_api_flow->protocol, &f->protocol); port_and_mask_convert (&vl_api_flow->src_port, &f->src_port); port_and_mask_convert (&vl_api_flow->dst_port, &f->dst_port); - - f->protocol = (ip_protocol_t) vl_api_flow->protocol; } static inline void @@ -124,7 +130,7 @@ ipv4_l2tpv3oip_flow_convert (vl_api_flow_ip4_l2tpv3oip_t * vl_api_flow, ipv4_addr_and_mask_convert (&vl_api_flow->src_addr, &f->src_addr); ipv4_addr_and_mask_convert (&vl_api_flow->dst_addr, &f->dst_addr); - f->protocol = (ip_protocol_t) vl_api_flow->protocol; + protocol_and_mask_convert (&vl_api_flow->protocol, &f->protocol); f->session_id = ntohl (vl_api_flow->session_id); } @@ -135,7 +141,7 @@ ipv4_ipsec_esp_flow_convert (vl_api_flow_ip4_ipsec_esp_t * vl_api_flow, ipv4_addr_and_mask_convert (&vl_api_flow->src_addr, &f->src_addr); ipv4_addr_and_mask_convert (&vl_api_flow->dst_addr, &f->dst_addr); - f->protocol = (ip_protocol_t) vl_api_flow->protocol; + protocol_and_mask_convert (&vl_api_flow->protocol, &f->protocol); f->spi = ntohl (vl_api_flow->spi); } @@ -146,7 +152,7 @@ ipv4_ipsec_ah_flow_convert (vl_api_flow_ip4_ipsec_ah_t * vl_api_flow, ipv4_addr_and_mask_convert (&vl_api_flow->src_addr, &f->src_addr); ipv4_addr_and_mask_convert (&vl_api_flow->dst_addr, &f->dst_addr); - f->protocol = (ip_protocol_t) vl_api_flow->protocol; + protocol_and_mask_convert (&vl_api_flow->protocol, &f->protocol); f->spi = ntohl (vl_api_flow->spi); } @@ -160,7 +166,7 @@ ipv4_gtpu_flow_convert (vl_api_flow_ip4_gtpu_t * vl_api_flow, port_and_mask_convert (&vl_api_flow->src_port, &f->src_port); port_and_mask_convert (&vl_api_flow->dst_port, &f->dst_port); - f->protocol = (ip_protocol_t) vl_api_flow->protocol; + protocol_and_mask_convert (&vl_api_flow->protocol, &f->protocol); f->teid = ntohl (vl_api_flow->teid); } @@ -174,7 +180,7 @@ ipv4_gtpc_flow_convert (vl_api_flow_ip4_gtpc_t * vl_api_flow, port_and_mask_convert (&vl_api_flow->src_port, &f->src_port); port_and_mask_convert (&vl_api_flow->dst_port, &f->dst_port); - f->protocol = (ip_protocol_t) vl_api_flow->protocol; + protocol_and_mask_convert (&vl_api_flow->protocol, &f->protocol); f->teid = ntohl (vl_api_flow->teid); } @@ -235,12 +241,10 @@ vl_api_flow_add_t_handler (vl_api_flow_add_t * mp) rv = VNET_FLOW_ERROR_NOT_SUPPORTED; goto out; break; - } rv = vnet_flow_add (vnm, &flow, &flow_index); - goto out; out: /* *INDENT-OFF* */ REPLY_MACRO2(VL_API_FLOW_ADD_REPLY, diff --git a/src/vnet/flow/flow_cli.c b/src/vnet/flow/flow_cli.c index 98007a7723e..7dd68677c3b 100644 --- a/src/vnet/flow/flow_cli.c +++ b/src/vnet/flow/flow_cli.c @@ -12,11 +12,13 @@ * See the License for the specific language governing permissions and * limitations under the License. */ +#include #include #include #include #include +#include #include static format_function_t format_flow; @@ -60,6 +62,40 @@ format_ip_port_and_mask (u8 * s, va_list * args) return format (s, "%u/0x%x", pm->port, pm->mask); } +uword +unformat_ip_protocol_and_mask (unformat_input_t * input, va_list * args) +{ + ip_prot_and_mask_t *pm = va_arg (*args, ip_prot_and_mask_t *); + u32 prot = 0, mask = 0; + + if (unformat (input, "any")) + ; + else if (unformat (input, "%U", unformat_ip_protocol, &prot)) + mask = 0xFF; + else if (unformat (input, "%u", &prot)) + mask = 0xFF; + else + return 0; + + if (prot > 0XFF || mask > 0xFF) + return 0; + + pm->prot = prot; + pm->mask = mask; + return 1; +} + +u8 * +format_ip_protocol_and_mask (u8 * s, va_list * args) +{ + ip_prot_and_mask_t *pm = va_arg (*args, ip_prot_and_mask_t *); + + if (pm->prot == 0 && pm->mask == 0) + return format (s, "any"); + + return format (s, "%U", format_ip_protocol, pm->prot); +} + u8 * format_flow_error (u8 * s, va_list * args) { @@ -114,6 +150,38 @@ format_flow_enabled_hw (u8 * s, va_list * args) return s; } +u8 * +format_rss_function (u8 * s, va_list * args) +{ + vnet_rss_function_t func = va_arg (*args, vnet_rss_function_t); + + if (0) + ; +#undef _ +#define _(f, n) \ + else if (func == VNET_RSS_FUNC_##f) \ + return format (s, n); + + foreach_rss_function +#undef _ + return format (s, "unknown"); +} + +u8 * +format_rss_types (u8 * s, va_list * args) +{ + u64 type = va_arg (*args, u64); + +#undef _ +#define _(a,b,c) \ + if (type & (1UL<src_addr, &ip4s, sizeof (ip4_address_and_mask_t)); - clib_memcpy (&flow.ip4_n_tuple.dst_addr, &ip4d, + clib_memcpy (&ip4_ptr->dst_addr, &ip4d, sizeof (ip4_address_and_mask_t)); - clib_memcpy (&flow.ip4_n_tuple.src_port, &sport, - sizeof (ip_port_and_mask_t)); - clib_memcpy (&flow.ip4_n_tuple.dst_port, &dport, - sizeof (ip_port_and_mask_t)); - flow.ip4_n_tuple.protocol = prot; - - if (type == VNET_FLOW_TYPE_IP4_GTPC) - flow.ip4_gtpc.teid = teid; - else if (type == VNET_FLOW_TYPE_IP4_GTPU) - flow.ip4_gtpu.teid = teid; - else if (type == VNET_FLOW_TYPE_IP4_GTPU_IP4) - { - flow.ip4_gtpu_ip4.teid = teid; - clib_memcpy (&flow.ip4_gtpu_ip4.inner_src_addr, &inner_ip4s, - sizeof (ip4_address_and_mask_t)); - clib_memcpy (&flow.ip4_gtpu_ip4.inner_dst_addr, &inner_ip4d, - sizeof (ip4_address_and_mask_t)); - } - else if (type == VNET_FLOW_TYPE_IP4_GTPU_IP6) + ip4_ptr->protocol.prot = protocol.prot; + + /* In this cli, we use the protocol.mask only when the flow type is + * VNET_FLOW_TYPE_IP4/IP6. For other cases, the IP protocol is just + * used to identify the next layer type: e.g. UDP/TCP or IPSEC_ESP + */ + if (type == VNET_FLOW_TYPE_IP4) + ip4_ptr->protocol.mask = protocol.mask; + + switch (protocol.prot) { - flow.ip4_gtpu_ip6.teid = teid; - clib_memcpy (&flow.ip4_gtpu_ip6.inner_src_addr, &inner_ip6s, - sizeof (ip6_address_and_mask_t)); - clib_memcpy (&flow.ip4_gtpu_ip6.inner_dst_addr, &inner_ip6d, - sizeof (ip6_address_and_mask_t)); + /* ip4-n-tuple */ + case IP_PROTOCOL_TCP: + case IP_PROTOCOL_UDP: + flow.ip4_n_tuple.src_port = sport; + flow.ip4_n_tuple.dst_port = dport; + + if (type == VNET_FLOW_TYPE_IP4_GTPC) + flow.ip4_gtpc.teid = teid; + else if (type == VNET_FLOW_TYPE_IP4_GTPU) + flow.ip4_gtpu.teid = teid; + else if (type == VNET_FLOW_TYPE_IP4_VXLAN) + flow.ip4_vxlan.vni = vni; + break; + case IP_PROTOCOL_L2TP: + flow.ip4_l2tpv3oip.session_id = session_id; + break; + case IP_PROTOCOL_IPSEC_ESP: + flow.ip4_ipsec_esp.spi = spi; + break; + case IP_PROTOCOL_IPSEC_AH: + flow.ip4_ipsec_esp.spi = spi; + break; + default: + break; } + } + else if (flow_class == FLOW_IPV6_CLASS) + { + vnet_flow_ip6_t *ip6_ptr = &flow.ip6; - if (flow.ip4_n_tuple.protocol == (ip_protocol_t) ~ 0) - return clib_error_return (0, "Please specify ip protocol"); - if ((type != VNET_FLOW_TYPE_IP4_N_TUPLE) && - (flow.ip4_n_tuple.protocol != IP_PROTOCOL_UDP)) - return clib_error_return (0, - "For GTP related flow, ip protocol must be UDP"); - break; - - case VNET_FLOW_TYPE_IP6_N_TUPLE: - case VNET_FLOW_TYPE_IP6_GTPC: - case VNET_FLOW_TYPE_IP6_GTPU: - case VNET_FLOW_TYPE_IP6_GTPU_IP4: - case VNET_FLOW_TYPE_IP6_GTPU_IP6: clib_memcpy (&flow.ip6_n_tuple.src_addr, &ip6s, sizeof (ip6_address_and_mask_t)); clib_memcpy (&flow.ip6_n_tuple.dst_addr, &ip6d, sizeof (ip6_address_and_mask_t)); - clib_memcpy (&flow.ip6_n_tuple.src_port, &sport, - sizeof (ip_port_and_mask_t)); - clib_memcpy (&flow.ip6_n_tuple.dst_port, &dport, - sizeof (ip_port_and_mask_t)); - flow.ip6_n_tuple.protocol = prot; - - if (type == VNET_FLOW_TYPE_IP6_GTPC) - flow.ip6_gtpc.teid = teid; - else if (type == VNET_FLOW_TYPE_IP6_GTPU) - flow.ip6_gtpu.teid = teid; - else if (type == VNET_FLOW_TYPE_IP6_GTPU_IP4) - { - flow.ip6_gtpu_ip4.teid = teid; - clib_memcpy (&flow.ip6_gtpu_ip4.inner_src_addr, &inner_ip4s, - sizeof (ip4_address_and_mask_t)); - clib_memcpy (&flow.ip6_gtpu_ip4.inner_dst_addr, &inner_ip4d, - sizeof (ip4_address_and_mask_t)); - } - else if (type == VNET_FLOW_TYPE_IP6_GTPU_IP6) - { - flow.ip6_gtpu_ip6.teid = teid; - clib_memcpy (&flow.ip6_gtpu_ip6.inner_src_addr, &inner_ip6s, - sizeof (ip6_address_and_mask_t)); - clib_memcpy (&flow.ip6_gtpu_ip6.inner_dst_addr, &inner_ip6d, - sizeof (ip6_address_and_mask_t)); - } - if (flow.ip6_n_tuple.protocol == (ip_protocol_t) ~ 0) - return clib_error_return (0, "Please specify ip protocol"); - if ((type != VNET_FLOW_TYPE_IP6_N_TUPLE) && - (flow.ip6_n_tuple.protocol != IP_PROTOCOL_UDP)) - return clib_error_return (0, - "For GTP related flow, ip protocol must be UDP"); - break; + ip6_ptr->protocol.prot = protocol.prot; - default: - break; + /* In this cli, we use the protocol.mask only when the flow type is + * VNET_FLOW_TYPE_IP4/IP6. For other cases, the IP protocol is just + * used to identify the next layer type: e.g. UDP/TCP or IPSEC_ESP + */ + if (type == VNET_FLOW_TYPE_IP6) + ip6_ptr->protocol.mask = protocol.mask; + + switch (protocol.prot) + { + /* ip6-n-tuple */ + case IP_PROTOCOL_TCP: + case IP_PROTOCOL_UDP: + flow.ip6_n_tuple.src_port = sport; + flow.ip6_n_tuple.dst_port = dport; + + if (type == VNET_FLOW_TYPE_IP6_VXLAN) + flow.ip6_vxlan.vni = vni; + break; + default: + break; + } } flow.type = type; rv = vnet_flow_add (vnm, &flow, &flow_index); if (!rv) - printf ("flow %u added\n", flow_index); + vlib_cli_output (vm, "flow %u added", flow_index); break; case FLOW_DEL: @@ -681,20 +683,27 @@ test_flow (vlib_main_t * vm, unformat_input_t * input, if (rv < 0) return clib_error_return (0, "flow error: %U", format_flow_error, rv); + return 0; } /* *INDENT-OFF* */ VLIB_CLI_COMMAND (test_flow_command, static) = { .path = "test flow", - .short_help = "test flow add [src-ip ] [dst-ip " - "] [src-port ] [dst-port ] " - "[proto ", + .short_help = "test flow [add|del|enable|disable] [index ] " + "[src-ip ] [dst-ip ] " + "[ip6-src-ip ] [ip6-dst-ip ] " + "[src-port ] [dst-port ] " + "[proto ] " + "[gtpc teid ] [gtpu teid ] [vxlan ] " + "[session id ] [spi ]" + "[next-node ] [mark ] [buffer-advance ] " + "[redirect-to-queue ] [drop] " + "[rss function ] [rss types ]", .function = test_flow, }; /* *INDENT-ON* */ - static u8 * format_flow_match_element (u8 * s, va_list * args) { @@ -710,6 +719,16 @@ format_flow_match_element (u8 * s, va_list * args) if (strncmp (type, "u32", 3) == 0) return format (s, "%d", *(u32 *) ptr); + if (strncmp (type, "ethernet_header_t", 13) == 0) + { + ethernet_max_header_t m; + memset (&m, 0, sizeof (m)); + m.ethernet = *(ethernet_header_t *) ptr; + /* convert the ethernet type to net order */ + m.ethernet.type = clib_host_to_net_u16 (m.ethernet.type); + return format (s, "%U", format_ethernet_header, &m); + } + if (strncmp (type, "ip4_address_t", 13) == 0) return format (s, "%U", format_ip4_address, ptr); @@ -722,8 +741,8 @@ format_flow_match_element (u8 * s, va_list * args) if (strncmp (type, "ip6_address_and_mask_t", 13) == 0) return format (s, "%U", format_ip6_address_and_mask, ptr); - if (strncmp (type, "ip_protocol_t", 13) == 0) - return format (s, "%U", format_ip_protocol, *(ip_protocol_t *) ptr); + if (strncmp (type, "ip_prot_and_mask_t", 13) == 0) + return format (s, "%U", format_ip_protocol_and_mask, ptr); if (strncmp (type, "ip_port_and_mask_t", 18) == 0) return format (s, "%U", format_ip_port_and_mask, ptr); @@ -777,9 +796,16 @@ format_flow (u8 * s, va_list * args) s = format (s, "\n%Uaction: %U", format_white_space, indent + 2, format_flow_actions, f->actions); + if (f->actions & VNET_FLOW_ACTION_DROP) + t = format (t, "%sdrop", t ? ", " : ""); + if (f->actions & VNET_FLOW_ACTION_MARK) t = format (t, "%smark %u", t ? ", " : "", f->mark_flow_id); + if (f->actions & VNET_FLOW_ACTION_REDIRECT_TO_QUEUE) + t = + format (t, "%sredirect-to-queue %u", t ? ", " : "", f->redirect_queue); + if (f->actions & VNET_FLOW_ACTION_REDIRECT_TO_NODE) t = format (t, "%snext-node %U", t ? ", " : "", format_vlib_node_name, vm, f->redirect_node_index); @@ -787,6 +813,14 @@ format_flow (u8 * s, va_list * args) if (f->actions & VNET_FLOW_ACTION_BUFFER_ADVANCE) t = format (t, "%sbuffer-advance %d", t ? ", " : "", f->buffer_advance); + if (f->actions & VNET_FLOW_ACTION_RSS) + { + t = format (t, "%srss function %U", t ? ", " : "", + format_rss_function, f->rss_fun); + t = format (t, "%srss types %U", t ? ", " : "", + format_rss_types, f->rss_types); + } + if (t) { s = format (s, "\n%U%v", format_white_space, indent + 4, t); diff --git a/src/vnet/flow/flow_types.api b/src/vnet/flow/flow_types.api index d872d6eb264..7df46d2131d 100644 --- a/src/vnet/flow/flow_types.api +++ b/src/vnet/flow/flow_types.api @@ -14,20 +14,22 @@ * limitations under the License. */ -option version = "0.0.1"; +option version = "0.0.2"; import "vnet/ethernet/ethernet_types.api"; import "vnet/ip/ip_types.api"; enum flow_type { FLOW_TYPE_ETHERNET = 1, + FLOW_TYPE_IP4, + FLOW_TYPE_IP6, + FLOW_TYPE_IP4_L2TPV3OIP, + FLOW_TYPE_IP4_IPSEC_ESP, + FLOW_TYPE_IP4_IPSEC_AH, FLOW_TYPE_IP4_N_TUPLE, FLOW_TYPE_IP6_N_TUPLE, FLOW_TYPE_IP4_N_TUPLE_TAGGED, FLOW_TYPE_IP6_N_TUPLE_TAGGED, - FLOW_TYPE_IP4_L2TPV3OIP, - FLOW_TYPE_IP4_IPSEC_ESP, - FLOW_TYPE_IP4_IPSEC_AH, FLOW_TYPE_IP4_VXLAN, FLOW_TYPE_IP6_VXLAN, FLOW_TYPE_IP4_GTPC, @@ -50,6 +52,12 @@ typedef ip_port_and_mask u16 mask; }; +typedef ip_prot_and_mask +{ + vl_api_ip_proto_t prot; + u8 mask; +}; + typedef flow_ethernet { i32 foo; @@ -58,14 +66,30 @@ typedef flow_ethernet u16 type; }; +typedef flow_ip4 +{ + i32 foo; + vl_api_ip4_address_and_mask_t src_addr; + vl_api_ip4_address_and_mask_t dst_addr; + vl_api_ip_prot_and_mask_t protocol; +}; + +typedef flow_ip6 +{ + i32 foo; + vl_api_ip6_address_and_mask_t src_addr; + vl_api_ip6_address_and_mask_t dst_addr; + vl_api_ip_prot_and_mask_t protocol; +}; + typedef flow_ip4_n_tuple { i32 foo; vl_api_ip4_address_and_mask_t src_addr; vl_api_ip4_address_and_mask_t dst_addr; + vl_api_ip_prot_and_mask_t protocol; vl_api_ip_port_and_mask_t src_port; vl_api_ip_port_and_mask_t dst_port; - vl_api_ip_proto_t protocol; }; typedef flow_ip6_n_tuple @@ -73,9 +97,9 @@ typedef flow_ip6_n_tuple i32 foo; vl_api_ip6_address_and_mask_t src_addr; vl_api_ip6_address_and_mask_t dst_addr; + vl_api_ip_prot_and_mask_t protocol; vl_api_ip_port_and_mask_t src_port; vl_api_ip_port_and_mask_t dst_port; - vl_api_ip_proto_t protocol; }; typedef flow_ip4_n_tuple_tagged @@ -83,9 +107,9 @@ typedef flow_ip4_n_tuple_tagged i32 foo; vl_api_ip4_address_and_mask_t src_addr; vl_api_ip4_address_and_mask_t dst_addr; + vl_api_ip_prot_and_mask_t protocol; vl_api_ip_port_and_mask_t src_port; vl_api_ip_port_and_mask_t dst_port; - vl_api_ip_proto_t protocol; }; typedef flow_ip6_n_tuple_tagged @@ -93,9 +117,9 @@ typedef flow_ip6_n_tuple_tagged i32 foo; vl_api_ip6_address_and_mask_t src_addr; vl_api_ip6_address_and_mask_t dst_addr; + vl_api_ip_prot_and_mask_t protocol; vl_api_ip_port_and_mask_t src_port; vl_api_ip_port_and_mask_t dst_port; - vl_api_ip_proto_t protocol; }; typedef flow_ip4_l2tpv3oip @@ -103,9 +127,7 @@ typedef flow_ip4_l2tpv3oip i32 foo; vl_api_ip4_address_and_mask_t src_addr; vl_api_ip4_address_and_mask_t dst_addr; - vl_api_ip_port_and_mask_t src_port; - vl_api_ip_port_and_mask_t dst_port; - vl_api_ip_proto_t protocol; + vl_api_ip_prot_and_mask_t protocol; u32 session_id; }; @@ -114,9 +136,7 @@ typedef flow_ip4_ipsec_esp i32 foo; vl_api_ip4_address_and_mask_t src_addr; vl_api_ip4_address_and_mask_t dst_addr; - vl_api_ip_port_and_mask_t src_port; - vl_api_ip_port_and_mask_t dst_port; - vl_api_ip_proto_t protocol; + vl_api_ip_prot_and_mask_t protocol; u32 spi; }; @@ -125,27 +145,29 @@ typedef flow_ip4_ipsec_ah i32 foo; vl_api_ip4_address_and_mask_t src_addr; vl_api_ip4_address_and_mask_t dst_addr; - vl_api_ip_port_and_mask_t src_port; - vl_api_ip_port_and_mask_t dst_port; - vl_api_ip_proto_t protocol; + vl_api_ip_prot_and_mask_t protocol; u32 spi; }; typedef flow_ip4_vxlan { i32 foo; - vl_api_ip4_address_t src_addr; - vl_api_ip4_address_t dst_addr; - u16 dst_port; + vl_api_ip4_address_and_mask_t src_addr; + vl_api_ip4_address_and_mask_t dst_addr; + vl_api_ip_prot_and_mask_t protocol; + vl_api_ip_port_and_mask_t src_port; + vl_api_ip_port_and_mask_t dst_port; u16 vni; }; typedef flow_ip6_vxlan { i32 foo; - vl_api_ip6_address_t src_addr; - vl_api_ip6_address_t dst_addr; - u16 dst_port; + vl_api_ip6_address_and_mask_t src_addr; + vl_api_ip6_address_and_mask_t dst_addr; + vl_api_ip_prot_and_mask_t protocol; + vl_api_ip_port_and_mask_t src_port; + vl_api_ip_port_and_mask_t dst_port; u16 vni; }; @@ -154,9 +176,9 @@ typedef flow_ip4_gtpc i32 foo; vl_api_ip4_address_and_mask_t src_addr; vl_api_ip4_address_and_mask_t dst_addr; + vl_api_ip_prot_and_mask_t protocol; vl_api_ip_port_and_mask_t src_port; vl_api_ip_port_and_mask_t dst_port; - vl_api_ip_proto_t protocol; u32 teid; }; @@ -165,22 +187,24 @@ typedef flow_ip4_gtpu i32 foo; vl_api_ip4_address_and_mask_t src_addr; vl_api_ip4_address_and_mask_t dst_addr; + vl_api_ip_prot_and_mask_t protocol; vl_api_ip_port_and_mask_t src_port; vl_api_ip_port_and_mask_t dst_port; - vl_api_ip_proto_t protocol; u32 teid; }; union flow { vl_api_flow_ethernet_t ethernet; + vl_api_flow_ip4_t ip4; + vl_api_flow_ip6_t ip6; + vl_api_flow_ip4_l2tpv3oip_t ip4_l2tpv3oip; + vl_api_flow_ip4_ipsec_esp_t ip4_ipsec_esp; + vl_api_flow_ip4_ipsec_ah_t ip4_ipsec_ah; vl_api_flow_ip4_n_tuple_t ip4_n_tuple; vl_api_flow_ip6_n_tuple_t ip6_n_tuple; vl_api_flow_ip4_n_tuple_tagged_t ip4_n_tuple_tagged; vl_api_flow_ip6_n_tuple_tagged_t ip6_n_tuple_tagged; - vl_api_flow_ip4_l2tpv3oip_t ip4_l2tpv3oip; - vl_api_flow_ip4_ipsec_esp_t ip4_ipsec_esp; - vl_api_flow_ip4_ipsec_ah_t ip4_ipsec_ah; vl_api_flow_ip4_vxlan_t ip4_vxlan; vl_api_flow_ip6_vxlan_t ip6_vxlan; vl_api_flow_ip4_gtpc_t ip4_gtpc; -- cgit 1.2.3-korg