#include <stdlib.h>
#include <string.h>
+#include <rte_common.h>
+#include <rte_cycles.h>
+
#include "rte_eth_softnic_internals.h"
#include "parser.h"
}
/**
- * thread <thread_id> pipeline <pipeline_name> enable
+ * <match> ::=
+ *
+ * match
+ * acl
+ * priority <priority>
+ * ipv4 | ipv6 <sa> <sa_depth> <da> <da_depth>
+ * <sp0> <sp1> <dp0> <dp1> <proto>
+ * | array <pos>
+ * | hash
+ * raw <key>
+ * | ipv4_5tuple <sa> <da> <sp> <dp> <proto>
+ * | ipv6_5tuple <sa> <da> <sp> <dp> <proto>
+ * | ipv4_addr <addr>
+ * | ipv6_addr <addr>
+ * | qinq <svlan> <cvlan>
+ * | lpm
+ * ipv4 | ipv6 <addr> <depth>
*/
-static void
-cmd_softnic_thread_pipeline_enable(struct pmd_internals *softnic,
- char **tokens,
+struct pkt_key_qinq {
+ uint16_t ethertype_svlan;
+ uint16_t svlan;
+ uint16_t ethertype_cvlan;
+ uint16_t cvlan;
+} __attribute__((__packed__));
+
+struct pkt_key_ipv4_5tuple {
+ uint8_t time_to_live;
+ uint8_t proto;
+ uint16_t hdr_checksum;
+ uint32_t sa;
+ uint32_t da;
+ uint16_t sp;
+ uint16_t dp;
+} __attribute__((__packed__));
+
+struct pkt_key_ipv6_5tuple {
+ uint16_t payload_length;
+ uint8_t proto;
+ uint8_t hop_limit;
+ uint8_t sa[16];
+ uint8_t da[16];
+ uint16_t sp;
+ uint16_t dp;
+} __attribute__((__packed__));
+
+struct pkt_key_ipv4_addr {
+ uint32_t addr;
+} __attribute__((__packed__));
+
+struct pkt_key_ipv6_addr {
+ uint8_t addr[16];
+} __attribute__((__packed__));
+
+static uint32_t
+parse_match(char **tokens,
uint32_t n_tokens,
char *out,
- size_t out_size)
+ size_t out_size,
+ struct softnic_table_rule_match *m)
{
- char *pipeline_name;
- uint32_t thread_id;
- int status;
-
- if (n_tokens != 5) {
- snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
- return;
- }
+ memset(m, 0, sizeof(*m));
- if (softnic_parser_read_uint32(&thread_id, tokens[1]) != 0) {
- snprintf(out, out_size, MSG_ARG_INVALID, "thread_id");
- return;
- }
+ if (n_tokens < 2)
+ return 0;
- if (strcmp(tokens[2], "pipeline") != 0) {
- snprintf(out, out_size, MSG_ARG_NOT_FOUND, "pipeline");
- return;
+ if (strcmp(tokens[0], "match") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "match");
+ return 0;
}
- pipeline_name = tokens[3];
+ if (strcmp(tokens[1], "acl") == 0) {
+ if (n_tokens < 14) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return 0;
+ }
- if (strcmp(tokens[4], "enable") != 0) {
- snprintf(out, out_size, MSG_ARG_NOT_FOUND, "enable");
- return;
- }
+ m->match_type = TABLE_ACL;
- status = softnic_thread_pipeline_enable(softnic, thread_id, pipeline_name);
- if (status) {
- snprintf(out, out_size, MSG_CMD_FAIL, "thread pipeline enable");
- return;
- }
-}
+ if (strcmp(tokens[2], "priority") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "priority");
+ return 0;
+ }
-/**
- * thread <thread_id> pipeline <pipeline_name> disable
- */
-static void
-cmd_softnic_thread_pipeline_disable(struct pmd_internals *softnic,
- char **tokens,
- uint32_t n_tokens,
- char *out,
- size_t out_size)
-{
- char *pipeline_name;
- uint32_t thread_id;
- int status;
+ if (softnic_parser_read_uint32(&m->match.acl.priority,
+ tokens[3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "priority");
+ return 0;
+ }
- if (n_tokens != 5) {
- snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
- return;
- }
+ if (strcmp(tokens[4], "ipv4") == 0) {
+ struct in_addr saddr, daddr;
- if (softnic_parser_read_uint32(&thread_id, tokens[1]) != 0) {
- snprintf(out, out_size, MSG_ARG_INVALID, "thread_id");
- return;
- }
+ m->match.acl.ip_version = 1;
- if (strcmp(tokens[2], "pipeline") != 0) {
- snprintf(out, out_size, MSG_ARG_NOT_FOUND, "pipeline");
- return;
- }
+ if (softnic_parse_ipv4_addr(tokens[5], &saddr) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "sa");
+ return 0;
+ }
+ m->match.acl.ipv4.sa = rte_be_to_cpu_32(saddr.s_addr);
- pipeline_name = tokens[3];
+ if (softnic_parse_ipv4_addr(tokens[7], &daddr) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "da");
+ return 0;
+ }
+ m->match.acl.ipv4.da = rte_be_to_cpu_32(daddr.s_addr);
+ } else if (strcmp(tokens[4], "ipv6") == 0) {
+ struct in6_addr saddr, daddr;
- if (strcmp(tokens[4], "disable") != 0) {
- snprintf(out, out_size, MSG_ARG_NOT_FOUND, "disable");
- return;
- }
+ m->match.acl.ip_version = 0;
- status = softnic_thread_pipeline_disable(softnic, thread_id, pipeline_name);
- if (status) {
- snprintf(out, out_size, MSG_CMD_FAIL,
- "thread pipeline disable");
- return;
- }
-}
+ if (softnic_parse_ipv6_addr(tokens[5], &saddr) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "sa");
+ return 0;
+ }
+ memcpy(m->match.acl.ipv6.sa, saddr.s6_addr, 16);
-void
-softnic_cli_process(char *in, char *out, size_t out_size, void *arg)
-{
- char *tokens[CMD_MAX_TOKENS];
- uint32_t n_tokens = RTE_DIM(tokens);
- struct pmd_internals *softnic = arg;
- int status;
+ if (softnic_parse_ipv6_addr(tokens[7], &daddr) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "da");
+ return 0;
+ }
+ memcpy(m->match.acl.ipv6.da, daddr.s6_addr, 16);
+ } else {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND,
+ "ipv4 or ipv6");
+ return 0;
+ }
- if (is_comment(in))
- return;
+ if (softnic_parser_read_uint32(&m->match.acl.sa_depth,
+ tokens[6]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "sa_depth");
+ return 0;
+ }
- status = softnic_parse_tokenize_string(in, tokens, &n_tokens);
- if (status) {
- snprintf(out, out_size, MSG_ARG_TOO_MANY, "");
- return;
- }
+ if (softnic_parser_read_uint32(&m->match.acl.da_depth,
+ tokens[8]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "da_depth");
+ return 0;
+ }
- if (n_tokens == 0)
- return;
+ if (softnic_parser_read_uint16(&m->match.acl.sp0, tokens[9]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "sp0");
+ return 0;
+ }
- if (strcmp(tokens[0], "mempool") == 0) {
- cmd_mempool(softnic, tokens, n_tokens, out, out_size);
- return;
- }
+ if (softnic_parser_read_uint16(&m->match.acl.sp1, tokens[10]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "sp1");
+ return 0;
+ }
- if (strcmp(tokens[0], "link") == 0) {
- cmd_link(softnic, tokens, n_tokens, out, out_size);
- return;
- }
+ if (softnic_parser_read_uint16(&m->match.acl.dp0, tokens[11]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "dp0");
+ return 0;
+ }
- if (strcmp(tokens[0], "swq") == 0) {
- cmd_swq(softnic, tokens, n_tokens, out, out_size);
- return;
- }
+ if (softnic_parser_read_uint16(&m->match.acl.dp1, tokens[12]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "dp1");
+ return 0;
+ }
- if (strcmp(tokens[0], "tap") == 0) {
- cmd_tap(softnic, tokens, n_tokens, out, out_size);
- return;
- }
+ if (softnic_parser_read_uint8(&m->match.acl.proto, tokens[13]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "proto");
+ return 0;
+ }
- if (strcmp(tokens[0], "port") == 0) {
- cmd_port_in_action_profile(softnic, tokens, n_tokens, out, out_size);
- return;
- }
+ m->match.acl.proto_mask = 0xff;
- if (strcmp(tokens[0], "table") == 0) {
- cmd_table_action_profile(softnic, tokens, n_tokens, out, out_size);
- return;
- }
+ return 14;
+ } /* acl */
- if (strcmp(tokens[0], "pipeline") == 0) {
- if (n_tokens >= 3 &&
- (strcmp(tokens[2], "period") == 0)) {
- cmd_pipeline(softnic, tokens, n_tokens, out, out_size);
- return;
+ if (strcmp(tokens[1], "array") == 0) {
+ if (n_tokens < 3) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return 0;
}
- if (n_tokens >= 5 &&
- (strcmp(tokens[2], "port") == 0) &&
- (strcmp(tokens[3], "in") == 0) &&
- (strcmp(tokens[4], "bsz") == 0)) {
- cmd_pipeline_port_in(softnic, tokens, n_tokens, out, out_size);
- return;
- }
+ m->match_type = TABLE_ARRAY;
- if (n_tokens >= 5 &&
- (strcmp(tokens[2], "port") == 0) &&
- (strcmp(tokens[3], "out") == 0) &&
- (strcmp(tokens[4], "bsz") == 0)) {
- cmd_pipeline_port_out(softnic, tokens, n_tokens, out, out_size);
- return;
+ if (softnic_parser_read_uint32(&m->match.array.pos, tokens[2]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "pos");
+ return 0;
}
- if (n_tokens >= 4 &&
- (strcmp(tokens[2], "table") == 0) &&
- (strcmp(tokens[3], "match") == 0)) {
- cmd_pipeline_table(softnic, tokens, n_tokens, out, out_size);
- return;
- }
+ return 3;
+ } /* array */
- if (n_tokens >= 6 &&
- (strcmp(tokens[2], "port") == 0) &&
- (strcmp(tokens[3], "in") == 0) &&
- (strcmp(tokens[5], "table") == 0)) {
- cmd_pipeline_port_in_table(softnic, tokens, n_tokens,
- out, out_size);
- return;
+ if (strcmp(tokens[1], "hash") == 0) {
+ if (n_tokens < 3) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return 0;
}
- if (n_tokens >= 6 &&
- (strcmp(tokens[2], "port") == 0) &&
- (strcmp(tokens[3], "in") == 0) &&
- (strcmp(tokens[5], "enable") == 0)) {
- cmd_softnic_pipeline_port_in_enable(softnic, tokens, n_tokens,
- out, out_size);
- return;
- }
+ m->match_type = TABLE_HASH;
- if (n_tokens >= 6 &&
- (strcmp(tokens[2], "port") == 0) &&
- (strcmp(tokens[3], "in") == 0) &&
- (strcmp(tokens[5], "disable") == 0)) {
- cmd_softnic_pipeline_port_in_disable(softnic, tokens, n_tokens,
- out, out_size);
- return;
- }
- }
+ if (strcmp(tokens[2], "raw") == 0) {
+ uint32_t key_size = TABLE_RULE_MATCH_SIZE_MAX;
- if (strcmp(tokens[0], "thread") == 0) {
- if ((n_tokens >= 5) &&
- (strcmp(tokens[4], "enable") == 0)) {
- cmd_softnic_thread_pipeline_enable(softnic, tokens, n_tokens,
- out, out_size);
- return;
- }
+ if (n_tokens < 4) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ tokens[0]);
+ return 0;
+ }
- if ((n_tokens >= 5) &&
- (strcmp(tokens[4], "disable") == 0)) {
- cmd_softnic_thread_pipeline_disable(softnic, tokens, n_tokens,
- out, out_size);
- return;
- }
- }
+ if (softnic_parse_hex_string(tokens[3],
+ m->match.hash.key, &key_size) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "key");
+ return 0;
+ }
- snprintf(out, out_size, MSG_CMD_UNKNOWN, tokens[0]);
-}
+ return 4;
+ } /* hash raw */
-int
-softnic_cli_script_process(struct pmd_internals *softnic,
- const char *file_name,
- size_t msg_in_len_max,
- size_t msg_out_len_max)
-{
- char *msg_in = NULL, *msg_out = NULL;
- FILE *f = NULL;
+ if (strcmp(tokens[2], "ipv4_5tuple") == 0) {
+ struct pkt_key_ipv4_5tuple *ipv4 =
+ (struct pkt_key_ipv4_5tuple *)m->match.hash.key;
+ struct in_addr saddr, daddr;
+ uint16_t sp, dp;
+ uint8_t proto;
- /* Check input arguments */
- if (file_name == NULL ||
- strlen(file_name) == 0 ||
- msg_in_len_max == 0 ||
- msg_out_len_max == 0)
- return -EINVAL;
+ if (n_tokens < 8) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ tokens[0]);
+ return 0;
+ }
- msg_in = malloc(msg_in_len_max + 1);
- msg_out = malloc(msg_out_len_max + 1);
- if (msg_in == NULL ||
- msg_out == NULL) {
- free(msg_out);
- free(msg_in);
- return -ENOMEM;
- }
+ if (softnic_parse_ipv4_addr(tokens[3], &saddr) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "sa");
+ return 0;
+ }
- /* Open input file */
- f = fopen(file_name, "r");
- if (f == NULL) {
- free(msg_out);
- free(msg_in);
- return -EIO;
- }
+ if (softnic_parse_ipv4_addr(tokens[4], &daddr) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "da");
+ return 0;
+ }
- /* Read file */
- for ( ; ; ) {
- if (fgets(msg_in, msg_in_len_max + 1, f) == NULL)
- break;
+ if (softnic_parser_read_uint16(&sp, tokens[5]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "sp");
+ return 0;
+ }
- printf("%s", msg_in);
- msg_out[0] = 0;
+ if (softnic_parser_read_uint16(&dp, tokens[6]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "dp");
+ return 0;
+ }
- softnic_cli_process(msg_in,
- msg_out,
- msg_out_len_max,
- softnic);
+ if (softnic_parser_read_uint8(&proto, tokens[7]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "proto");
+ return 0;
+ }
- if (strlen(msg_out))
- printf("%s", msg_out);
- }
+ ipv4->sa = saddr.s_addr;
+ ipv4->da = daddr.s_addr;
+ ipv4->sp = rte_cpu_to_be_16(sp);
+ ipv4->dp = rte_cpu_to_be_16(dp);
+ ipv4->proto = proto;
+
+ return 8;
+ } /* hash ipv4_5tuple */
+
+ if (strcmp(tokens[2], "ipv6_5tuple") == 0) {
+ struct pkt_key_ipv6_5tuple *ipv6 =
+ (struct pkt_key_ipv6_5tuple *)m->match.hash.key;
+ struct in6_addr saddr, daddr;
+ uint16_t sp, dp;
+ uint8_t proto;
+
+ if (n_tokens < 8) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ tokens[0]);
+ return 0;
+ }
- /* Close file */
- fclose(f);
- free(msg_out);
- free(msg_in);
- return 0;
+ if (softnic_parse_ipv6_addr(tokens[3], &saddr) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "sa");
+ return 0;
+ }
+
+ if (softnic_parse_ipv6_addr(tokens[4], &daddr) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "da");
+ return 0;
+ }
+
+ if (softnic_parser_read_uint16(&sp, tokens[5]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "sp");
+ return 0;
+ }
+
+ if (softnic_parser_read_uint16(&dp, tokens[6]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "dp");
+ return 0;
+ }
+
+ if (softnic_parser_read_uint8(&proto, tokens[7]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "proto");
+ return 0;
+ }
+
+ memcpy(ipv6->sa, saddr.s6_addr, 16);
+ memcpy(ipv6->da, daddr.s6_addr, 16);
+ ipv6->sp = rte_cpu_to_be_16(sp);
+ ipv6->dp = rte_cpu_to_be_16(dp);
+ ipv6->proto = proto;
+
+ return 8;
+ } /* hash ipv6_5tuple */
+
+ if (strcmp(tokens[2], "ipv4_addr") == 0) {
+ struct pkt_key_ipv4_addr *ipv4_addr =
+ (struct pkt_key_ipv4_addr *)m->match.hash.key;
+ struct in_addr addr;
+
+ if (n_tokens < 4) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ tokens[0]);
+ return 0;
+ }
+
+ if (softnic_parse_ipv4_addr(tokens[3], &addr) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "addr");
+ return 0;
+ }
+
+ ipv4_addr->addr = addr.s_addr;
+
+ return 4;
+ } /* hash ipv4_addr */
+
+ if (strcmp(tokens[2], "ipv6_addr") == 0) {
+ struct pkt_key_ipv6_addr *ipv6_addr =
+ (struct pkt_key_ipv6_addr *)m->match.hash.key;
+ struct in6_addr addr;
+
+ if (n_tokens < 4) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ tokens[0]);
+ return 0;
+ }
+
+ if (softnic_parse_ipv6_addr(tokens[3], &addr) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "addr");
+ return 0;
+ }
+
+ memcpy(ipv6_addr->addr, addr.s6_addr, 16);
+
+ return 4;
+ } /* hash ipv6_5tuple */
+
+ if (strcmp(tokens[2], "qinq") == 0) {
+ struct pkt_key_qinq *qinq =
+ (struct pkt_key_qinq *)m->match.hash.key;
+ uint16_t svlan, cvlan;
+
+ if (n_tokens < 5) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ tokens[0]);
+ return 0;
+ }
+
+ if ((softnic_parser_read_uint16(&svlan, tokens[3]) != 0) ||
+ svlan > 0xFFF) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "svlan");
+ return 0;
+ }
+
+ if ((softnic_parser_read_uint16(&cvlan, tokens[4]) != 0) ||
+ cvlan > 0xFFF) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "cvlan");
+ return 0;
+ }
+
+ qinq->svlan = rte_cpu_to_be_16(svlan);
+ qinq->cvlan = rte_cpu_to_be_16(cvlan);
+
+ return 5;
+ } /* hash qinq */
+
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return 0;
+ } /* hash */
+
+ if (strcmp(tokens[1], "lpm") == 0) {
+ if (n_tokens < 5) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return 0;
+ }
+
+ m->match_type = TABLE_LPM;
+
+ if (strcmp(tokens[2], "ipv4") == 0) {
+ struct in_addr addr;
+
+ m->match.lpm.ip_version = 1;
+
+ if (softnic_parse_ipv4_addr(tokens[3], &addr) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "addr");
+ return 0;
+ }
+
+ m->match.lpm.ipv4 = rte_be_to_cpu_32(addr.s_addr);
+ } else if (strcmp(tokens[2], "ipv6") == 0) {
+ struct in6_addr addr;
+
+ m->match.lpm.ip_version = 0;
+
+ if (softnic_parse_ipv6_addr(tokens[3], &addr) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "addr");
+ return 0;
+ }
+
+ memcpy(m->match.lpm.ipv6, addr.s6_addr, 16);
+ } else {
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "ipv4 or ipv6");
+ return 0;
+ }
+
+ if (softnic_parser_read_uint8(&m->match.lpm.depth, tokens[4]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "depth");
+ return 0;
+ }
+
+ return 5;
+ } /* lpm */
+
+ snprintf(out, out_size, MSG_ARG_MISMATCH,
+ "acl or array or hash or lpm");
+ return 0;
+}
+
+/**
+ * table_action ::=
+ *
+ * action
+ * fwd
+ * drop
+ * | port <port_id>
+ * | meta
+ * | table <table_id>
+ * [balance <out0> ... <out7>]
+ * [meter
+ * tc0 meter <meter_profile_id> policer g <pa> y <pa> r <pa>
+ * [tc1 meter <meter_profile_id> policer g <pa> y <pa> r <pa>
+ * tc2 meter <meter_profile_id> policer g <pa> y <pa> r <pa>
+ * tc3 meter <meter_profile_id> policer g <pa> y <pa> r <pa>]]
+ * [tm subport <subport_id> pipe <pipe_id>]
+ * [encap
+ * ether <da> <sa>
+ * | vlan <da> <sa> <pcp> <dei> <vid>
+ * | qinq <da> <sa> <pcp> <dei> <vid> <pcp> <dei> <vid>
+ * | mpls unicast | multicast
+ * <da> <sa>
+ * label0 <label> <tc> <ttl>
+ * [label1 <label> <tc> <ttl>
+ * [label2 <label> <tc> <ttl>
+ * [label3 <label> <tc> <ttl>]]]
+ * | pppoe <da> <sa> <session_id>]
+ * [nat ipv4 | ipv6 <addr> <port>]
+ * [ttl dec | keep]
+ * [stats]
+ * [time]
+ *
+ * where:
+ * <pa> ::= g | y | r | drop
+ */
+static uint32_t
+parse_table_action_fwd(char **tokens,
+ uint32_t n_tokens,
+ struct softnic_table_rule_action *a)
+{
+ if (n_tokens == 0 ||
+ (strcmp(tokens[0], "fwd") != 0))
+ return 0;
+
+ tokens++;
+ n_tokens--;
+
+ if (n_tokens && (strcmp(tokens[0], "drop") == 0)) {
+ a->fwd.action = RTE_PIPELINE_ACTION_DROP;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_FWD;
+ return 1 + 1;
+ }
+
+ if (n_tokens && (strcmp(tokens[0], "port") == 0)) {
+ uint32_t id;
+
+ if (n_tokens < 2 ||
+ softnic_parser_read_uint32(&id, tokens[1]))
+ return 0;
+
+ a->fwd.action = RTE_PIPELINE_ACTION_PORT;
+ a->fwd.id = id;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_FWD;
+ return 1 + 2;
+ }
+
+ if (n_tokens && (strcmp(tokens[0], "meta") == 0)) {
+ a->fwd.action = RTE_PIPELINE_ACTION_PORT_META;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_FWD;
+ return 1 + 1;
+ }
+
+ if (n_tokens && (strcmp(tokens[0], "table") == 0)) {
+ uint32_t id;
+
+ if (n_tokens < 2 ||
+ softnic_parser_read_uint32(&id, tokens[1]))
+ return 0;
+
+ a->fwd.action = RTE_PIPELINE_ACTION_TABLE;
+ a->fwd.id = id;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_FWD;
+ return 1 + 2;
+ }
+
+ return 0;
+}
+
+static uint32_t
+parse_table_action_balance(char **tokens,
+ uint32_t n_tokens,
+ struct softnic_table_rule_action *a)
+{
+ uint32_t i;
+
+ if (n_tokens == 0 ||
+ (strcmp(tokens[0], "balance") != 0))
+ return 0;
+
+ tokens++;
+ n_tokens--;
+
+ if (n_tokens < RTE_TABLE_ACTION_LB_TABLE_SIZE)
+ return 0;
+
+ for (i = 0; i < RTE_TABLE_ACTION_LB_TABLE_SIZE; i++)
+ if (softnic_parser_read_uint32(&a->lb.out[i], tokens[i]) != 0)
+ return 0;
+
+ a->action_mask |= 1 << RTE_TABLE_ACTION_LB;
+ return 1 + RTE_TABLE_ACTION_LB_TABLE_SIZE;
+}
+
+static int
+parse_policer_action(char *token, enum rte_table_action_policer *a)
+{
+ if (strcmp(token, "g") == 0) {
+ *a = RTE_TABLE_ACTION_POLICER_COLOR_GREEN;
+ return 0;
+ }
+
+ if (strcmp(token, "y") == 0) {
+ *a = RTE_TABLE_ACTION_POLICER_COLOR_YELLOW;
+ return 0;
+ }
+
+ if (strcmp(token, "r") == 0) {
+ *a = RTE_TABLE_ACTION_POLICER_COLOR_RED;
+ return 0;
+ }
+
+ if (strcmp(token, "drop") == 0) {
+ *a = RTE_TABLE_ACTION_POLICER_DROP;
+ return 0;
+ }
+
+ return -1;
+}
+
+static uint32_t
+parse_table_action_meter_tc(char **tokens,
+ uint32_t n_tokens,
+ struct rte_table_action_mtr_tc_params *mtr)
+{
+ if (n_tokens < 9 ||
+ strcmp(tokens[0], "meter") ||
+ softnic_parser_read_uint32(&mtr->meter_profile_id, tokens[1]) ||
+ strcmp(tokens[2], "policer") ||
+ strcmp(tokens[3], "g") ||
+ parse_policer_action(tokens[4], &mtr->policer[e_RTE_METER_GREEN]) ||
+ strcmp(tokens[5], "y") ||
+ parse_policer_action(tokens[6], &mtr->policer[e_RTE_METER_YELLOW]) ||
+ strcmp(tokens[7], "r") ||
+ parse_policer_action(tokens[8], &mtr->policer[e_RTE_METER_RED]))
+ return 0;
+
+ return 9;
+}
+
+static uint32_t
+parse_table_action_meter(char **tokens,
+ uint32_t n_tokens,
+ struct softnic_table_rule_action *a)
+{
+ if (n_tokens == 0 ||
+ strcmp(tokens[0], "meter"))
+ return 0;
+
+ tokens++;
+ n_tokens--;
+
+ if (n_tokens < 10 ||
+ strcmp(tokens[0], "tc0") ||
+ (parse_table_action_meter_tc(tokens + 1,
+ n_tokens - 1,
+ &a->mtr.mtr[0]) == 0))
+ return 0;
+
+ tokens += 10;
+ n_tokens -= 10;
+
+ if (n_tokens == 0 ||
+ strcmp(tokens[0], "tc1")) {
+ a->mtr.tc_mask = 1;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_MTR;
+ return 1 + 10;
+ }
+
+ if (n_tokens < 30 ||
+ (parse_table_action_meter_tc(tokens + 1,
+ n_tokens - 1, &a->mtr.mtr[1]) == 0) ||
+ strcmp(tokens[10], "tc2") ||
+ (parse_table_action_meter_tc(tokens + 11,
+ n_tokens - 11, &a->mtr.mtr[2]) == 0) ||
+ strcmp(tokens[20], "tc3") ||
+ (parse_table_action_meter_tc(tokens + 21,
+ n_tokens - 21, &a->mtr.mtr[3]) == 0))
+ return 0;
+
+ a->mtr.tc_mask = 0xF;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_MTR;
+ return 1 + 10 + 3 * 10;
+}
+
+static uint32_t
+parse_table_action_tm(char **tokens,
+ uint32_t n_tokens,
+ struct softnic_table_rule_action *a)
+{
+ uint32_t subport_id, pipe_id;
+
+ if (n_tokens < 5 ||
+ strcmp(tokens[0], "tm") ||
+ strcmp(tokens[1], "subport") ||
+ softnic_parser_read_uint32(&subport_id, tokens[2]) ||
+ strcmp(tokens[3], "pipe") ||
+ softnic_parser_read_uint32(&pipe_id, tokens[4]))
+ return 0;
+
+ a->tm.subport_id = subport_id;
+ a->tm.pipe_id = pipe_id;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_TM;
+ return 5;
+}
+
+static uint32_t
+parse_table_action_encap(char **tokens,
+ uint32_t n_tokens,
+ struct softnic_table_rule_action *a)
+{
+ if (n_tokens == 0 ||
+ strcmp(tokens[0], "encap"))
+ return 0;
+
+ tokens++;
+ n_tokens--;
+
+ /* ether */
+ if (n_tokens && (strcmp(tokens[0], "ether") == 0)) {
+ if (n_tokens < 3 ||
+ softnic_parse_mac_addr(tokens[1], &a->encap.ether.ether.da) ||
+ softnic_parse_mac_addr(tokens[2], &a->encap.ether.ether.sa))
+ return 0;
+
+ a->encap.type = RTE_TABLE_ACTION_ENCAP_ETHER;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_ENCAP;
+ return 1 + 3;
+ }
+
+ /* vlan */
+ if (n_tokens && (strcmp(tokens[0], "vlan") == 0)) {
+ uint32_t pcp, dei, vid;
+
+ if (n_tokens < 6 ||
+ softnic_parse_mac_addr(tokens[1], &a->encap.vlan.ether.da) ||
+ softnic_parse_mac_addr(tokens[2], &a->encap.vlan.ether.sa) ||
+ softnic_parser_read_uint32(&pcp, tokens[3]) ||
+ pcp > 0x7 ||
+ softnic_parser_read_uint32(&dei, tokens[4]) ||
+ dei > 0x1 ||
+ softnic_parser_read_uint32(&vid, tokens[5]) ||
+ vid > 0xFFF)
+ return 0;
+
+ a->encap.vlan.vlan.pcp = pcp & 0x7;
+ a->encap.vlan.vlan.dei = dei & 0x1;
+ a->encap.vlan.vlan.vid = vid & 0xFFF;
+ a->encap.type = RTE_TABLE_ACTION_ENCAP_VLAN;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_ENCAP;
+ return 1 + 6;
+ }
+
+ /* qinq */
+ if (n_tokens && (strcmp(tokens[0], "qinq") == 0)) {
+ uint32_t svlan_pcp, svlan_dei, svlan_vid;
+ uint32_t cvlan_pcp, cvlan_dei, cvlan_vid;
+
+ if (n_tokens < 9 ||
+ softnic_parse_mac_addr(tokens[1], &a->encap.qinq.ether.da) ||
+ softnic_parse_mac_addr(tokens[2], &a->encap.qinq.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)
+ return 0;
+
+ a->encap.qinq.svlan.pcp = svlan_pcp & 0x7;
+ a->encap.qinq.svlan.dei = svlan_dei & 0x1;
+ a->encap.qinq.svlan.vid = svlan_vid & 0xFFF;
+ a->encap.qinq.cvlan.pcp = cvlan_pcp & 0x7;
+ a->encap.qinq.cvlan.dei = cvlan_dei & 0x1;
+ a->encap.qinq.cvlan.vid = cvlan_vid & 0xFFF;
+ a->encap.type = RTE_TABLE_ACTION_ENCAP_QINQ;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_ENCAP;
+ return 1 + 9;
+ }
+
+ /* mpls */
+ if (n_tokens && (strcmp(tokens[0], "mpls") == 0)) {
+ uint32_t label, tc, ttl;
+
+ if (n_tokens < 8)
+ return 0;
+
+ if (strcmp(tokens[1], "unicast") == 0)
+ a->encap.mpls.unicast = 1;
+ else if (strcmp(tokens[1], "multicast") == 0)
+ a->encap.mpls.unicast = 0;
+ else
+ return 0;
+
+ if (softnic_parse_mac_addr(tokens[2], &a->encap.mpls.ether.da) ||
+ softnic_parse_mac_addr(tokens[3], &a->encap.mpls.ether.sa) ||
+ strcmp(tokens[4], "label0") ||
+ softnic_parser_read_uint32(&label, tokens[5]) ||
+ label > 0xFFFFF ||
+ softnic_parser_read_uint32(&tc, tokens[6]) ||
+ tc > 0x7 ||
+ softnic_parser_read_uint32(&ttl, tokens[7]) ||
+ ttl > 0x3F)
+ return 0;
+
+ a->encap.mpls.mpls[0].label = label;
+ a->encap.mpls.mpls[0].tc = tc;
+ a->encap.mpls.mpls[0].ttl = ttl;
+
+ tokens += 8;
+ n_tokens -= 8;
+
+ if (n_tokens == 0 ||
+ strcmp(tokens[0], "label1")) {
+ a->encap.mpls.mpls_count = 1;
+ a->encap.type = RTE_TABLE_ACTION_ENCAP_MPLS;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_ENCAP;
+ return 1 + 8;
+ }
+
+ if (n_tokens < 4 ||
+ softnic_parser_read_uint32(&label, tokens[1]) ||
+ label > 0xFFFFF ||
+ softnic_parser_read_uint32(&tc, tokens[2]) ||
+ tc > 0x7 ||
+ softnic_parser_read_uint32(&ttl, tokens[3]) ||
+ ttl > 0x3F)
+ return 0;
+
+ a->encap.mpls.mpls[1].label = label;
+ a->encap.mpls.mpls[1].tc = tc;
+ a->encap.mpls.mpls[1].ttl = ttl;
+
+ tokens += 4;
+ n_tokens -= 4;
+
+ if (n_tokens == 0 ||
+ strcmp(tokens[0], "label2")) {
+ a->encap.mpls.mpls_count = 2;
+ a->encap.type = RTE_TABLE_ACTION_ENCAP_MPLS;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_ENCAP;
+ return 1 + 8 + 4;
+ }
+
+ if (n_tokens < 4 ||
+ softnic_parser_read_uint32(&label, tokens[1]) ||
+ label > 0xFFFFF ||
+ softnic_parser_read_uint32(&tc, tokens[2]) ||
+ tc > 0x7 ||
+ softnic_parser_read_uint32(&ttl, tokens[3]) ||
+ ttl > 0x3F)
+ return 0;
+
+ a->encap.mpls.mpls[2].label = label;
+ a->encap.mpls.mpls[2].tc = tc;
+ a->encap.mpls.mpls[2].ttl = ttl;
+
+ tokens += 4;
+ n_tokens -= 4;
+
+ if (n_tokens == 0 ||
+ strcmp(tokens[0], "label3")) {
+ a->encap.mpls.mpls_count = 3;
+ a->encap.type = RTE_TABLE_ACTION_ENCAP_MPLS;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_ENCAP;
+ return 1 + 8 + 4 + 4;
+ }
+
+ if (n_tokens < 4 ||
+ softnic_parser_read_uint32(&label, tokens[1]) ||
+ label > 0xFFFFF ||
+ softnic_parser_read_uint32(&tc, tokens[2]) ||
+ tc > 0x7 ||
+ softnic_parser_read_uint32(&ttl, tokens[3]) ||
+ ttl > 0x3F)
+ return 0;
+
+ a->encap.mpls.mpls[3].label = label;
+ a->encap.mpls.mpls[3].tc = tc;
+ a->encap.mpls.mpls[3].ttl = ttl;
+
+ a->encap.mpls.mpls_count = 4;
+ a->encap.type = RTE_TABLE_ACTION_ENCAP_MPLS;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_ENCAP;
+ return 1 + 8 + 4 + 4 + 4;
+ }
+
+ /* pppoe */
+ if (n_tokens && (strcmp(tokens[0], "pppoe") == 0)) {
+ if (n_tokens < 4 ||
+ softnic_parse_mac_addr(tokens[1], &a->encap.pppoe.ether.da) ||
+ softnic_parse_mac_addr(tokens[2], &a->encap.pppoe.ether.sa) ||
+ softnic_parser_read_uint16(&a->encap.pppoe.pppoe.session_id,
+ tokens[3]))
+ return 0;
+
+ a->encap.type = RTE_TABLE_ACTION_ENCAP_PPPOE;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_ENCAP;
+ return 1 + 4;
+ }
+
+ return 0;
+}
+
+static uint32_t
+parse_table_action_nat(char **tokens,
+ uint32_t n_tokens,
+ struct softnic_table_rule_action *a)
+{
+ if (n_tokens < 4 ||
+ strcmp(tokens[0], "nat"))
+ return 0;
+
+ if (strcmp(tokens[1], "ipv4") == 0) {
+ struct in_addr addr;
+ uint16_t port;
+
+ if (softnic_parse_ipv4_addr(tokens[2], &addr) ||
+ softnic_parser_read_uint16(&port, tokens[3]))
+ return 0;
+
+ a->nat.ip_version = 1;
+ a->nat.addr.ipv4 = rte_be_to_cpu_32(addr.s_addr);
+ a->nat.port = port;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_NAT;
+ return 4;
+ }
+
+ if (strcmp(tokens[1], "ipv6") == 0) {
+ struct in6_addr addr;
+ uint16_t port;
+
+ if (softnic_parse_ipv6_addr(tokens[2], &addr) ||
+ softnic_parser_read_uint16(&port, tokens[3]))
+ return 0;
+
+ a->nat.ip_version = 0;
+ memcpy(a->nat.addr.ipv6, addr.s6_addr, 16);
+ a->nat.port = port;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_NAT;
+ return 4;
+ }
+
+ return 0;
+}
+
+static uint32_t
+parse_table_action_ttl(char **tokens,
+ uint32_t n_tokens,
+ struct softnic_table_rule_action *a)
+{
+ if (n_tokens < 2 ||
+ strcmp(tokens[0], "ttl"))
+ return 0;
+
+ if (strcmp(tokens[1], "dec") == 0)
+ a->ttl.decrement = 1;
+ else if (strcmp(tokens[1], "keep") == 0)
+ a->ttl.decrement = 0;
+ else
+ return 0;
+
+ a->action_mask |= 1 << RTE_TABLE_ACTION_TTL;
+ return 2;
+}
+
+static uint32_t
+parse_table_action_stats(char **tokens,
+ uint32_t n_tokens,
+ struct softnic_table_rule_action *a)
+{
+ if (n_tokens < 1 ||
+ strcmp(tokens[0], "stats"))
+ return 0;
+
+ a->stats.n_packets = 0;
+ a->stats.n_bytes = 0;
+ a->action_mask |= 1 << RTE_TABLE_ACTION_STATS;
+ return 1;
+}
+
+static uint32_t
+parse_table_action_time(char **tokens,
+ uint32_t n_tokens,
+ struct softnic_table_rule_action *a)
+{
+ if (n_tokens < 1 ||
+ strcmp(tokens[0], "time"))
+ return 0;
+
+ a->time.time = rte_rdtsc();
+ a->action_mask |= 1 << RTE_TABLE_ACTION_TIME;
+ return 1;
+}
+
+static uint32_t
+parse_table_action(char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size,
+ struct softnic_table_rule_action *a)
+{
+ uint32_t n_tokens0 = n_tokens;
+
+ memset(a, 0, sizeof(*a));
+
+ if (n_tokens < 2 ||
+ strcmp(tokens[0], "action"))
+ return 0;
+
+ tokens++;
+ n_tokens--;
+
+ if (n_tokens && (strcmp(tokens[0], "fwd") == 0)) {
+ uint32_t n;
+
+ n = parse_table_action_fwd(tokens, n_tokens, a);
+ if (n == 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "action fwd");
+ return 0;
+ }
+
+ tokens += n;
+ n_tokens -= n;
+ }
+
+ if (n_tokens && (strcmp(tokens[0], "balance") == 0)) {
+ uint32_t n;
+
+ n = parse_table_action_balance(tokens, n_tokens, a);
+ if (n == 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "action balance");
+ return 0;
+ }
+
+ tokens += n;
+ n_tokens -= n;
+ }
+
+ if (n_tokens && (strcmp(tokens[0], "meter") == 0)) {
+ uint32_t n;
+
+ n = parse_table_action_meter(tokens, n_tokens, a);
+ if (n == 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "action meter");
+ return 0;
+ }
+
+ tokens += n;
+ n_tokens -= n;
+ }
+
+ if (n_tokens && (strcmp(tokens[0], "tm") == 0)) {
+ uint32_t n;
+
+ n = parse_table_action_tm(tokens, n_tokens, a);
+ if (n == 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "action tm");
+ return 0;
+ }
+
+ tokens += n;
+ n_tokens -= n;
+ }
+
+ if (n_tokens && (strcmp(tokens[0], "encap") == 0)) {
+ uint32_t n;
+
+ n = parse_table_action_encap(tokens, n_tokens, a);
+ if (n == 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "action encap");
+ return 0;
+ }
+
+ tokens += n;
+ n_tokens -= n;
+ }
+
+ if (n_tokens && (strcmp(tokens[0], "nat") == 0)) {
+ uint32_t n;
+
+ n = parse_table_action_nat(tokens, n_tokens, a);
+ if (n == 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "action nat");
+ return 0;
+ }
+
+ tokens += n;
+ n_tokens -= n;
+ }
+
+ if (n_tokens && (strcmp(tokens[0], "ttl") == 0)) {
+ uint32_t n;
+
+ n = parse_table_action_ttl(tokens, n_tokens, a);
+ if (n == 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "action ttl");
+ return 0;
+ }
+
+ tokens += n;
+ n_tokens -= n;
+ }
+
+ if (n_tokens && (strcmp(tokens[0], "stats") == 0)) {
+ uint32_t n;
+
+ n = parse_table_action_stats(tokens, n_tokens, a);
+ if (n == 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "action stats");
+ return 0;
+ }
+
+ tokens += n;
+ n_tokens -= n;
+ }
+
+ if (n_tokens && (strcmp(tokens[0], "time") == 0)) {
+ uint32_t n;
+
+ n = parse_table_action_time(tokens, n_tokens, a);
+ if (n == 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "action time");
+ return 0;
+ }
+
+ tokens += n;
+ n_tokens -= n;
+ }
+
+ if (n_tokens0 - n_tokens == 1) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "action");
+ return 0;
+ }
+
+ return n_tokens0 - n_tokens;
+}
+
+/**
+ * pipeline <pipeline_name> table <table_id> rule add
+ * match <match>
+ * action <table_action>
+ */
+static void
+cmd_softnic_pipeline_table_rule_add(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct softnic_table_rule_match m;
+ struct softnic_table_rule_action a;
+ char *pipeline_name;
+ void *data;
+ uint32_t table_id, t0, n_tokens_parsed;
+ int status;
+
+ if (n_tokens < 8) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "table") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "table");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&table_id, tokens[3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "table_id");
+ return;
+ }
+
+ if (strcmp(tokens[4], "rule") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "rule");
+ return;
+ }
+
+ if (strcmp(tokens[5], "add") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "add");
+ return;
+ }
+
+ t0 = 6;
+
+ /* match */
+ n_tokens_parsed = parse_match(tokens + t0,
+ n_tokens - t0,
+ out,
+ out_size,
+ &m);
+ if (n_tokens_parsed == 0)
+ return;
+ t0 += n_tokens_parsed;
+
+ /* action */
+ n_tokens_parsed = parse_table_action(tokens + t0,
+ n_tokens - t0,
+ out,
+ out_size,
+ &a);
+ if (n_tokens_parsed == 0)
+ return;
+ t0 += n_tokens_parsed;
+
+ if (t0 != n_tokens) {
+ snprintf(out, out_size, MSG_ARG_INVALID, tokens[0]);
+ return;
+ }
+
+ status = softnic_pipeline_table_rule_add(softnic,
+ pipeline_name,
+ table_id,
+ &m,
+ &a,
+ &data);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * pipeline <pipeline_name> table <table_id> rule add
+ * match
+ * default
+ * action
+ * fwd
+ * drop
+ * | port <port_id>
+ * | meta
+ * | table <table_id>
+ */
+static void
+cmd_softnic_pipeline_table_rule_add_default(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct softnic_table_rule_action action;
+ void *data;
+ char *pipeline_name;
+ uint32_t table_id;
+ int status;
+
+ if (n_tokens != 11 &&
+ n_tokens != 12) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "table") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "table");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&table_id, tokens[3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "table_id");
+ return;
+ }
+
+ if (strcmp(tokens[4], "rule") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "rule");
+ return;
+ }
+
+ if (strcmp(tokens[5], "add") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "add");
+ return;
+ }
+
+ if (strcmp(tokens[6], "match") != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "match");
+ return;
+ }
+
+ if (strcmp(tokens[7], "default") != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "default");
+ return;
+ }
+
+ if (strcmp(tokens[8], "action") != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "action");
+ return;
+ }
+
+ if (strcmp(tokens[9], "fwd") != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "fwd");
+ return;
+ }
+
+ action.action_mask = 1 << RTE_TABLE_ACTION_FWD;
+
+ if (strcmp(tokens[10], "drop") == 0) {
+ if (n_tokens != 11) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ action.fwd.action = RTE_PIPELINE_ACTION_DROP;
+ } else if (strcmp(tokens[10], "port") == 0) {
+ uint32_t id;
+
+ if (n_tokens != 12) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&id, tokens[11]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "port_id");
+ return;
+ }
+
+ action.fwd.action = RTE_PIPELINE_ACTION_PORT;
+ action.fwd.id = id;
+ } else if (strcmp(tokens[10], "meta") == 0) {
+ if (n_tokens != 11) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ action.fwd.action = RTE_PIPELINE_ACTION_PORT_META;
+ } else if (strcmp(tokens[10], "table") == 0) {
+ uint32_t id;
+
+ if (n_tokens != 12) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&id, tokens[11]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "table_id");
+ return;
+ }
+
+ action.fwd.action = RTE_PIPELINE_ACTION_TABLE;
+ action.fwd.id = id;
+ } else {
+ snprintf(out, out_size, MSG_ARG_INVALID,
+ "drop or port or meta or table");
+ return;
+ }
+
+ status = softnic_pipeline_table_rule_add_default(softnic,
+ pipeline_name,
+ table_id,
+ &action,
+ &data);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * pipeline <pipeline_name> table <table_id> rule add bulk <file_name> <n_rules>
+ *
+ * File <file_name>:
+ * - line format: match <match> action <action>
+ */
+static int
+cli_rule_file_process(const char *file_name,
+ size_t line_len_max,
+ struct softnic_table_rule_match *m,
+ struct softnic_table_rule_action *a,
+ uint32_t *n_rules,
+ uint32_t *line_number,
+ char *out,
+ size_t out_size);
+
+static void
+cmd_softnic_pipeline_table_rule_add_bulk(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct softnic_table_rule_match *match;
+ struct softnic_table_rule_action *action;
+ void **data;
+ char *pipeline_name, *file_name;
+ uint32_t table_id, n_rules, n_rules_parsed, line_number;
+ int status;
+
+ if (n_tokens != 9) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "table") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "table");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&table_id, tokens[3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "table_id");
+ return;
+ }
+
+ if (strcmp(tokens[4], "rule") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "rule");
+ return;
+ }
+
+ if (strcmp(tokens[5], "add") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "add");
+ return;
+ }
+
+ if (strcmp(tokens[6], "bulk") != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "bulk");
+ return;
+ }
+
+ file_name = tokens[7];
+
+ if ((softnic_parser_read_uint32(&n_rules, tokens[8]) != 0) ||
+ n_rules == 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "n_rules");
+ return;
+ }
+
+ /* Memory allocation. */
+ match = calloc(n_rules, sizeof(struct softnic_table_rule_match));
+ action = calloc(n_rules, sizeof(struct softnic_table_rule_action));
+ data = calloc(n_rules, sizeof(void *));
+ if (match == NULL ||
+ action == NULL ||
+ data == NULL) {
+ snprintf(out, out_size, MSG_OUT_OF_MEMORY);
+ free(data);
+ free(action);
+ free(match);
+ return;
+ }
+
+ /* Load rule file */
+ n_rules_parsed = n_rules;
+ status = cli_rule_file_process(file_name,
+ 1024,
+ match,
+ action,
+ &n_rules_parsed,
+ &line_number,
+ out,
+ out_size);
+ if (status) {
+ snprintf(out, out_size, MSG_FILE_ERR, file_name, line_number);
+ free(data);
+ free(action);
+ free(match);
+ return;
+ }
+ if (n_rules_parsed != n_rules) {
+ snprintf(out, out_size, MSG_FILE_NOT_ENOUGH, file_name);
+ free(data);
+ free(action);
+ free(match);
+ return;
+ }
+
+ /* Rule bulk add */
+ status = softnic_pipeline_table_rule_add_bulk(softnic,
+ pipeline_name,
+ table_id,
+ match,
+ action,
+ data,
+ &n_rules);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ free(data);
+ free(action);
+ free(match);
+ return;
+ }
+
+ /* Memory free */
+ free(data);
+ free(action);
+ free(match);
+}
+
+/**
+ * pipeline <pipeline_name> table <table_id> rule delete
+ * match <match>
+ */
+static void
+cmd_softnic_pipeline_table_rule_delete(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ struct softnic_table_rule_match m;
+ char *pipeline_name;
+ uint32_t table_id, n_tokens_parsed, t0;
+ int status;
+
+ if (n_tokens < 8) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "table") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "table");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&table_id, tokens[3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "table_id");
+ return;
+ }
+
+ if (strcmp(tokens[4], "rule") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "rule");
+ return;
+ }
+
+ if (strcmp(tokens[5], "delete") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "delete");
+ return;
+ }
+
+ t0 = 6;
+
+ /* match */
+ n_tokens_parsed = parse_match(tokens + t0,
+ n_tokens - t0,
+ out,
+ out_size,
+ &m);
+ if (n_tokens_parsed == 0)
+ return;
+ t0 += n_tokens_parsed;
+
+ if (n_tokens != t0) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ status = softnic_pipeline_table_rule_delete(softnic,
+ pipeline_name,
+ table_id,
+ &m);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * pipeline <pipeline_name> table <table_id> rule delete
+ * match
+ * default
+ */
+static void
+cmd_softnic_pipeline_table_rule_delete_default(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ char *pipeline_name;
+ uint32_t table_id;
+ int status;
+
+ if (n_tokens != 8) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ pipeline_name = tokens[1];
+
+ if (strcmp(tokens[2], "table") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "table");
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&table_id, tokens[3]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "table_id");
+ return;
+ }
+
+ if (strcmp(tokens[4], "rule") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "rule");
+ return;
+ }
+
+ if (strcmp(tokens[5], "delete") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "delete");
+ return;
+ }
+
+ if (strcmp(tokens[6], "match") != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "match");
+ return;
+ }
+
+ if (strcmp(tokens[7], "default") != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "default");
+ return;
+ }
+
+ status = softnic_pipeline_table_rule_delete_default(softnic,
+ pipeline_name,
+ table_id);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
+ return;
+ }
+}
+
+/**
+ * thread <thread_id> pipeline <pipeline_name> enable
+ */
+static void
+cmd_softnic_thread_pipeline_enable(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ char *pipeline_name;
+ uint32_t thread_id;
+ int status;
+
+ if (n_tokens != 5) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&thread_id, tokens[1]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "thread_id");
+ return;
+ }
+
+ if (strcmp(tokens[2], "pipeline") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "pipeline");
+ return;
+ }
+
+ pipeline_name = tokens[3];
+
+ if (strcmp(tokens[4], "enable") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "enable");
+ return;
+ }
+
+ status = softnic_thread_pipeline_enable(softnic, thread_id, pipeline_name);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL, "thread pipeline enable");
+ return;
+ }
+}
+
+/**
+ * thread <thread_id> pipeline <pipeline_name> disable
+ */
+static void
+cmd_softnic_thread_pipeline_disable(struct pmd_internals *softnic,
+ char **tokens,
+ uint32_t n_tokens,
+ char *out,
+ size_t out_size)
+{
+ char *pipeline_name;
+ uint32_t thread_id;
+ int status;
+
+ if (n_tokens != 5) {
+ snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
+ return;
+ }
+
+ if (softnic_parser_read_uint32(&thread_id, tokens[1]) != 0) {
+ snprintf(out, out_size, MSG_ARG_INVALID, "thread_id");
+ return;
+ }
+
+ if (strcmp(tokens[2], "pipeline") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "pipeline");
+ return;
+ }
+
+ pipeline_name = tokens[3];
+
+ if (strcmp(tokens[4], "disable") != 0) {
+ snprintf(out, out_size, MSG_ARG_NOT_FOUND, "disable");
+ return;
+ }
+
+ status = softnic_thread_pipeline_disable(softnic, thread_id, pipeline_name);
+ if (status) {
+ snprintf(out, out_size, MSG_CMD_FAIL,
+ "thread pipeline disable");
+ return;
+ }
+}
+
+void
+softnic_cli_process(char *in, char *out, size_t out_size, void *arg)
+{
+ char *tokens[CMD_MAX_TOKENS];
+ uint32_t n_tokens = RTE_DIM(tokens);
+ struct pmd_internals *softnic = arg;
+ int status;
+
+ if (is_comment(in))
+ return;
+
+ status = softnic_parse_tokenize_string(in, tokens, &n_tokens);
+ if (status) {
+ snprintf(out, out_size, MSG_ARG_TOO_MANY, "");
+ return;
+ }
+
+ if (n_tokens == 0)
+ return;
+
+ if (strcmp(tokens[0], "mempool") == 0) {
+ cmd_mempool(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (strcmp(tokens[0], "link") == 0) {
+ cmd_link(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (strcmp(tokens[0], "swq") == 0) {
+ cmd_swq(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (strcmp(tokens[0], "tap") == 0) {
+ cmd_tap(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (strcmp(tokens[0], "port") == 0) {
+ cmd_port_in_action_profile(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (strcmp(tokens[0], "table") == 0) {
+ cmd_table_action_profile(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (strcmp(tokens[0], "pipeline") == 0) {
+ if (n_tokens >= 3 &&
+ (strcmp(tokens[2], "period") == 0)) {
+ cmd_pipeline(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (n_tokens >= 5 &&
+ (strcmp(tokens[2], "port") == 0) &&
+ (strcmp(tokens[3], "in") == 0) &&
+ (strcmp(tokens[4], "bsz") == 0)) {
+ cmd_pipeline_port_in(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (n_tokens >= 5 &&
+ (strcmp(tokens[2], "port") == 0) &&
+ (strcmp(tokens[3], "out") == 0) &&
+ (strcmp(tokens[4], "bsz") == 0)) {
+ cmd_pipeline_port_out(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (n_tokens >= 4 &&
+ (strcmp(tokens[2], "table") == 0) &&
+ (strcmp(tokens[3], "match") == 0)) {
+ cmd_pipeline_table(softnic, tokens, n_tokens, out, out_size);
+ return;
+ }
+
+ if (n_tokens >= 6 &&
+ (strcmp(tokens[2], "port") == 0) &&
+ (strcmp(tokens[3], "in") == 0) &&
+ (strcmp(tokens[5], "table") == 0)) {
+ cmd_pipeline_port_in_table(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+
+ if (n_tokens >= 6 &&
+ (strcmp(tokens[2], "port") == 0) &&
+ (strcmp(tokens[3], "in") == 0) &&
+ (strcmp(tokens[5], "enable") == 0)) {
+ cmd_softnic_pipeline_port_in_enable(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+
+ if (n_tokens >= 6 &&
+ (strcmp(tokens[2], "port") == 0) &&
+ (strcmp(tokens[3], "in") == 0) &&
+ (strcmp(tokens[5], "disable") == 0)) {
+ cmd_softnic_pipeline_port_in_disable(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+
+ if (n_tokens >= 7 &&
+ (strcmp(tokens[2], "table") == 0) &&
+ (strcmp(tokens[4], "rule") == 0) &&
+ (strcmp(tokens[5], "add") == 0) &&
+ (strcmp(tokens[6], "match") == 0)) {
+ if (n_tokens >= 8 &&
+ (strcmp(tokens[7], "default") == 0)) {
+ cmd_softnic_pipeline_table_rule_add_default(softnic, tokens,
+ n_tokens, out, out_size);
+ return;
+ }
+
+ cmd_softnic_pipeline_table_rule_add(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+
+ if (n_tokens >= 7 &&
+ (strcmp(tokens[2], "table") == 0) &&
+ (strcmp(tokens[4], "rule") == 0) &&
+ (strcmp(tokens[5], "add") == 0) &&
+ (strcmp(tokens[6], "bulk") == 0)) {
+ cmd_softnic_pipeline_table_rule_add_bulk(softnic, tokens,
+ n_tokens, out, out_size);
+ return;
+ }
+
+ if (n_tokens >= 7 &&
+ (strcmp(tokens[2], "table") == 0) &&
+ (strcmp(tokens[4], "rule") == 0) &&
+ (strcmp(tokens[5], "delete") == 0) &&
+ (strcmp(tokens[6], "match") == 0)) {
+ if (n_tokens >= 8 &&
+ (strcmp(tokens[7], "default") == 0)) {
+ cmd_softnic_pipeline_table_rule_delete_default(softnic, tokens,
+ n_tokens, out, out_size);
+ return;
+ }
+
+ cmd_softnic_pipeline_table_rule_delete(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+ }
+
+ if (strcmp(tokens[0], "thread") == 0) {
+ if (n_tokens >= 5 &&
+ (strcmp(tokens[4], "enable") == 0)) {
+ cmd_softnic_thread_pipeline_enable(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+
+ if (n_tokens >= 5 &&
+ (strcmp(tokens[4], "disable") == 0)) {
+ cmd_softnic_thread_pipeline_disable(softnic, tokens, n_tokens,
+ out, out_size);
+ return;
+ }
+ }
+
+ snprintf(out, out_size, MSG_CMD_UNKNOWN, tokens[0]);
+}
+
+int
+softnic_cli_script_process(struct pmd_internals *softnic,
+ const char *file_name,
+ size_t msg_in_len_max,
+ size_t msg_out_len_max)
+{
+ char *msg_in = NULL, *msg_out = NULL;
+ FILE *f = NULL;
+
+ /* Check input arguments */
+ if (file_name == NULL ||
+ (strlen(file_name) == 0) ||
+ msg_in_len_max == 0 ||
+ msg_out_len_max == 0)
+ return -EINVAL;
+
+ msg_in = malloc(msg_in_len_max + 1);
+ msg_out = malloc(msg_out_len_max + 1);
+ if (msg_in == NULL ||
+ msg_out == NULL) {
+ free(msg_out);
+ free(msg_in);
+ return -ENOMEM;
+ }
+
+ /* Open input file */
+ f = fopen(file_name, "r");
+ if (f == NULL) {
+ free(msg_out);
+ free(msg_in);
+ return -EIO;
+ }
+
+ /* Read file */
+ for ( ; ; ) {
+ if (fgets(msg_in, msg_in_len_max + 1, f) == NULL)
+ break;
+
+ printf("%s", msg_in);
+ msg_out[0] = 0;
+
+ softnic_cli_process(msg_in,
+ msg_out,
+ msg_out_len_max,
+ softnic);
+
+ if (strlen(msg_out))
+ printf("%s", msg_out);
+ }
+
+ /* Close file */
+ fclose(f);
+ free(msg_out);
+ free(msg_in);
+ return 0;
+}
+
+static int
+cli_rule_file_process(const char *file_name,
+ size_t line_len_max,
+ struct softnic_table_rule_match *m,
+ struct softnic_table_rule_action *a,
+ uint32_t *n_rules,
+ uint32_t *line_number,
+ char *out,
+ size_t out_size)
+{
+ FILE *f = NULL;
+ char *line = NULL;
+ uint32_t rule_id, line_id;
+ int status = 0;
+
+ /* Check input arguments */
+ if (file_name == NULL ||
+ (strlen(file_name) == 0) ||
+ line_len_max == 0) {
+ *line_number = 0;
+ return -EINVAL;
+ }
+
+ /* Memory allocation */
+ line = malloc(line_len_max + 1);
+ if (line == NULL) {
+ *line_number = 0;
+ return -ENOMEM;
+ }
+
+ /* Open file */
+ f = fopen(file_name, "r");
+ if (f == NULL) {
+ *line_number = 0;
+ free(line);
+ return -EIO;
+ }
+
+ /* Read file */
+ for (line_id = 1, rule_id = 0; rule_id < *n_rules; line_id++) {
+ char *tokens[CMD_MAX_TOKENS];
+ uint32_t n_tokens, n_tokens_parsed, t0;
+
+ /* Read next line from file. */
+ if (fgets(line, line_len_max + 1, f) == NULL)
+ break;
+
+ /* Comment. */
+ if (is_comment(line))
+ continue;
+
+ /* Parse line. */
+ n_tokens = RTE_DIM(tokens);
+ status = softnic_parse_tokenize_string(line, tokens, &n_tokens);
+ if (status) {
+ status = -EINVAL;
+ break;
+ }
+
+ /* Empty line. */
+ if (n_tokens == 0)
+ continue;
+ t0 = 0;
+
+ /* Rule match. */
+ n_tokens_parsed = parse_match(tokens + t0,
+ n_tokens - t0,
+ out,
+ out_size,
+ &m[rule_id]);
+ if (n_tokens_parsed == 0) {
+ status = -EINVAL;
+ break;
+ }
+ t0 += n_tokens_parsed;
+
+ /* Rule action. */
+ n_tokens_parsed = parse_table_action(tokens + t0,
+ n_tokens - t0,
+ out,
+ out_size,
+ &a[rule_id]);
+ if (n_tokens_parsed == 0) {
+ status = -EINVAL;
+ break;
+ }
+ t0 += n_tokens_parsed;
+
+ /* Line completed. */
+ if (t0 < n_tokens) {
+ status = -EINVAL;
+ break;
+ }
+
+ /* Increment rule count */
+ rule_id++;
+ }
+
+ /* Close file */
+ fclose(f);
+
+ /* Memory free */
+ free(line);
+
+ *n_rules = rule_id;
+ *line_number = line_id;
+ return status;
}
#include <stdlib.h>
+#include <rte_common.h>
#include <rte_cycles.h>
#include <rte_lcore.h>
#include <rte_ring.h>
+#include <rte_table_acl.h>
+#include <rte_table_array.h>
+#include <rte_table_hash.h>
+#include <rte_table_lpm.h>
+#include <rte_table_lpm_ipv6.h>
#include "rte_eth_softnic_internals.h"
/**
PIPELINE_REQ_PORT_IN_ENABLE,
PIPELINE_REQ_PORT_IN_DISABLE,
+ /* Table */
+ PIPELINE_REQ_TABLE_RULE_ADD,
+ PIPELINE_REQ_TABLE_RULE_ADD_DEFAULT,
+ PIPELINE_REQ_TABLE_RULE_ADD_BULK,
+ PIPELINE_REQ_TABLE_RULE_DELETE,
+ PIPELINE_REQ_TABLE_RULE_DELETE_DEFAULT,
+
PIPELINE_REQ_MAX
};
+struct pipeline_msg_req_table_rule_add {
+ struct softnic_table_rule_match match;
+ struct softnic_table_rule_action action;
+};
+
+struct pipeline_msg_req_table_rule_add_default {
+ struct softnic_table_rule_action action;
+};
+
+struct pipeline_msg_req_table_rule_add_bulk {
+ struct softnic_table_rule_match *match;
+ struct softnic_table_rule_action *action;
+ void **data;
+ uint32_t n_rules;
+ int bulk;
+};
+
+struct pipeline_msg_req_table_rule_delete {
+ struct softnic_table_rule_match match;
+};
+
struct pipeline_msg_req {
enum pipeline_req_type type;
uint32_t id; /* Port IN, port OUT or table ID */
+
+ RTE_STD_C11
+ union {
+ struct pipeline_msg_req_table_rule_add table_rule_add;
+ struct pipeline_msg_req_table_rule_add_default table_rule_add_default;
+ struct pipeline_msg_req_table_rule_add_bulk table_rule_add_bulk;
+ struct pipeline_msg_req_table_rule_delete table_rule_delete;
+ };
+};
+
+struct pipeline_msg_rsp_table_rule_add {
+ void *data;
+};
+
+struct pipeline_msg_rsp_table_rule_add_default {
+ void *data;
+};
+
+struct pipeline_msg_rsp_table_rule_add_bulk {
+ uint32_t n_rules;
};
struct pipeline_msg_rsp {
int status;
+
+ RTE_STD_C11
+ union {
+ struct pipeline_msg_rsp_table_rule_add table_rule_add;
+ struct pipeline_msg_rsp_table_rule_add_default table_rule_add_default;
+ struct pipeline_msg_rsp_table_rule_add_bulk table_rule_add_bulk;
+ };
};
/**
return status;
}
+static int
+match_check(struct softnic_table_rule_match *match,
+ struct pipeline *p,
+ uint32_t table_id)
+{
+ struct softnic_table *table;
+
+ if (match == NULL ||
+ p == NULL ||
+ table_id >= p->n_tables)
+ return -1;
+
+ table = &p->table[table_id];
+ if (match->match_type != table->params.match_type)
+ return -1;
+
+ switch (match->match_type) {
+ case TABLE_ACL:
+ {
+ struct softnic_table_acl_params *t = &table->params.match.acl;
+ struct softnic_table_rule_match_acl *r = &match->match.acl;
+
+ if ((r->ip_version && (t->ip_version == 0)) ||
+ ((r->ip_version == 0) && t->ip_version))
+ return -1;
+
+ if (r->ip_version) {
+ if (r->sa_depth > 32 ||
+ r->da_depth > 32)
+ return -1;
+ } else {
+ if (r->sa_depth > 128 ||
+ r->da_depth > 128)
+ return -1;
+ }
+ return 0;
+ }
+
+ case TABLE_ARRAY:
+ return 0;
+
+ case TABLE_HASH:
+ return 0;
+
+ case TABLE_LPM:
+ {
+ struct softnic_table_lpm_params *t = &table->params.match.lpm;
+ struct softnic_table_rule_match_lpm *r = &match->match.lpm;
+
+ if ((r->ip_version && (t->key_size != 4)) ||
+ ((r->ip_version == 0) && (t->key_size != 16)))
+ return -1;
+
+ if (r->ip_version) {
+ if (r->depth > 32)
+ return -1;
+ } else {
+ if (r->depth > 128)
+ return -1;
+ }
+ return 0;
+ }
+
+ case TABLE_STUB:
+ return -1;
+
+ default:
+ return -1;
+ }
+}
+
+static int
+action_check(struct softnic_table_rule_action *action,
+ struct pipeline *p,
+ uint32_t table_id)
+{
+ struct softnic_table_action_profile *ap;
+
+ if (action == NULL ||
+ p == NULL ||
+ table_id >= p->n_tables)
+ return -1;
+
+ ap = p->table[table_id].ap;
+ if (action->action_mask != ap->params.action_mask)
+ return -1;
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_FWD)) {
+ if (action->fwd.action == RTE_PIPELINE_ACTION_PORT &&
+ action->fwd.id >= p->n_ports_out)
+ return -1;
+
+ if (action->fwd.action == RTE_PIPELINE_ACTION_TABLE &&
+ action->fwd.id >= p->n_tables)
+ return -1;
+ }
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_MTR)) {
+ uint32_t tc_mask0 = (1 << ap->params.mtr.n_tc) - 1;
+ uint32_t tc_mask1 = action->mtr.tc_mask;
+
+ if (tc_mask1 != tc_mask0)
+ return -1;
+ }
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_TM)) {
+ uint32_t n_subports_per_port =
+ ap->params.tm.n_subports_per_port;
+ uint32_t n_pipes_per_subport =
+ ap->params.tm.n_pipes_per_subport;
+ uint32_t subport_id = action->tm.subport_id;
+ uint32_t pipe_id = action->tm.pipe_id;
+
+ if (subport_id >= n_subports_per_port ||
+ pipe_id >= n_pipes_per_subport)
+ return -1;
+ }
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_ENCAP)) {
+ uint64_t encap_mask = ap->params.encap.encap_mask;
+ enum rte_table_action_encap_type type = action->encap.type;
+
+ if ((encap_mask & (1LLU << type)) == 0)
+ return -1;
+ }
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_NAT)) {
+ int ip_version0 = ap->params.common.ip_version;
+ int ip_version1 = action->nat.ip_version;
+
+ if ((ip_version1 && (ip_version0 == 0)) ||
+ ((ip_version1 == 0) && ip_version0))
+ return -1;
+ }
+
+ return 0;
+}
+
+static int
+action_default_check(struct softnic_table_rule_action *action,
+ struct pipeline *p,
+ uint32_t table_id)
+{
+ if (action == NULL ||
+ action->action_mask != (1LLU << RTE_TABLE_ACTION_FWD) ||
+ p == NULL ||
+ table_id >= p->n_tables)
+ return -1;
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_FWD)) {
+ if (action->fwd.action == RTE_PIPELINE_ACTION_PORT &&
+ action->fwd.id >= p->n_ports_out)
+ return -1;
+
+ if (action->fwd.action == RTE_PIPELINE_ACTION_TABLE &&
+ action->fwd.id >= p->n_tables)
+ return -1;
+ }
+
+ return 0;
+}
+
+union table_rule_match_low_level {
+ struct rte_table_acl_rule_add_params acl_add;
+ struct rte_table_acl_rule_delete_params acl_delete;
+ struct rte_table_array_key array;
+ uint8_t hash[TABLE_RULE_MATCH_SIZE_MAX];
+ struct rte_table_lpm_key lpm_ipv4;
+ struct rte_table_lpm_ipv6_key lpm_ipv6;
+};
+
+static int
+match_convert(struct softnic_table_rule_match *mh,
+ union table_rule_match_low_level *ml,
+ int add);
+
+static int
+action_convert(struct rte_table_action *a,
+ struct softnic_table_rule_action *action,
+ struct rte_pipeline_table_entry *data);
+
+int
+softnic_pipeline_table_rule_add(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t table_id,
+ struct softnic_table_rule_match *match,
+ struct softnic_table_rule_action *action,
+ void **data)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* Check input params */
+ if (pipeline_name == NULL ||
+ match == NULL ||
+ action == NULL ||
+ data == NULL)
+ return -1;
+
+ p = softnic_pipeline_find(softnic, pipeline_name);
+ if (p == NULL ||
+ table_id >= p->n_tables ||
+ match_check(match, p, table_id) ||
+ action_check(action, p, table_id))
+ return -1;
+
+ if (!pipeline_is_running(p)) {
+ struct rte_table_action *a = p->table[table_id].a;
+ union table_rule_match_low_level match_ll;
+ struct rte_pipeline_table_entry *data_in, *data_out;
+ int key_found;
+ uint8_t *buffer;
+
+ buffer = calloc(TABLE_RULE_ACTION_SIZE_MAX, sizeof(uint8_t));
+ if (buffer == NULL)
+ return -1;
+
+ /* Table match-action rule conversion */
+ data_in = (struct rte_pipeline_table_entry *)buffer;
+
+ status = match_convert(match, &match_ll, 1);
+ if (status) {
+ free(buffer);
+ return -1;
+ }
+
+ status = action_convert(a, action, data_in);
+ if (status) {
+ free(buffer);
+ return -1;
+ }
+
+ /* Add rule (match, action) to table */
+ status = rte_pipeline_table_entry_add(p->p,
+ table_id,
+ &match_ll,
+ data_in,
+ &key_found,
+ &data_out);
+ if (status) {
+ free(buffer);
+ return -1;
+ }
+
+ /* Write Response */
+ *data = data_out;
+
+ free(buffer);
+ return 0;
+ }
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_TABLE_RULE_ADD;
+ req->id = table_id;
+ memcpy(&req->table_rule_add.match, match, sizeof(*match));
+ memcpy(&req->table_rule_add.action, action, sizeof(*action));
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+ if (status == 0)
+ *data = rsp->table_rule_add.data;
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
+int
+softnic_pipeline_table_rule_add_default(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t table_id,
+ struct softnic_table_rule_action *action,
+ void **data)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* Check input params */
+ if (pipeline_name == NULL ||
+ action == NULL ||
+ data == NULL)
+ return -1;
+
+ p = softnic_pipeline_find(softnic, pipeline_name);
+ if (p == NULL ||
+ table_id >= p->n_tables ||
+ action_default_check(action, p, table_id))
+ return -1;
+
+ if (!pipeline_is_running(p)) {
+ struct rte_pipeline_table_entry *data_in, *data_out;
+ uint8_t *buffer;
+
+ buffer = calloc(TABLE_RULE_ACTION_SIZE_MAX, sizeof(uint8_t));
+ if (buffer == NULL)
+ return -1;
+
+ /* Apply actions */
+ data_in = (struct rte_pipeline_table_entry *)buffer;
+
+ data_in->action = action->fwd.action;
+ if (action->fwd.action == RTE_PIPELINE_ACTION_PORT)
+ data_in->port_id = action->fwd.id;
+ if (action->fwd.action == RTE_PIPELINE_ACTION_TABLE)
+ data_in->table_id = action->fwd.id;
+
+ /* Add default rule to table */
+ status = rte_pipeline_table_default_entry_add(p->p,
+ table_id,
+ data_in,
+ &data_out);
+ if (status) {
+ free(buffer);
+ return -1;
+ }
+
+ /* Write Response */
+ *data = data_out;
+
+ free(buffer);
+ return 0;
+ }
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_TABLE_RULE_ADD_DEFAULT;
+ req->id = table_id;
+ memcpy(&req->table_rule_add_default.action, action, sizeof(*action));
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+ if (status == 0)
+ *data = rsp->table_rule_add_default.data;
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
+int
+softnic_pipeline_table_rule_add_bulk(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t table_id,
+ struct softnic_table_rule_match *match,
+ struct softnic_table_rule_action *action,
+ void **data,
+ uint32_t *n_rules)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ uint32_t i;
+ int status;
+
+ /* Check input params */
+ if (pipeline_name == NULL ||
+ match == NULL ||
+ action == NULL ||
+ data == NULL ||
+ n_rules == NULL ||
+ (*n_rules == 0))
+ return -1;
+
+ p = softnic_pipeline_find(softnic, pipeline_name);
+ if (p == NULL ||
+ table_id >= p->n_tables)
+ return -1;
+
+ for (i = 0; i < *n_rules; i++)
+ if (match_check(match, p, table_id) ||
+ action_check(action, p, table_id))
+ return -1;
+
+ if (!pipeline_is_running(p)) {
+ struct rte_table_action *a = p->table[table_id].a;
+ union table_rule_match_low_level *match_ll;
+ uint8_t *action_ll;
+ void **match_ll_ptr;
+ struct rte_pipeline_table_entry **action_ll_ptr;
+ struct rte_pipeline_table_entry **entries_ptr =
+ (struct rte_pipeline_table_entry **)data;
+ uint32_t bulk =
+ (p->table[table_id].params.match_type == TABLE_ACL) ? 1 : 0;
+ int *found;
+
+ /* Memory allocation */
+ match_ll = calloc(*n_rules, sizeof(union table_rule_match_low_level));
+ action_ll = calloc(*n_rules, TABLE_RULE_ACTION_SIZE_MAX);
+ match_ll_ptr = calloc(*n_rules, sizeof(void *));
+ action_ll_ptr =
+ calloc(*n_rules, sizeof(struct rte_pipeline_table_entry *));
+ found = calloc(*n_rules, sizeof(int));
+
+ if (match_ll == NULL ||
+ action_ll == NULL ||
+ match_ll_ptr == NULL ||
+ action_ll_ptr == NULL ||
+ found == NULL)
+ goto fail;
+
+ for (i = 0; i < *n_rules; i++) {
+ match_ll_ptr[i] = (void *)&match_ll[i];
+ action_ll_ptr[i] =
+ (struct rte_pipeline_table_entry *)&action_ll[i * TABLE_RULE_ACTION_SIZE_MAX];
+ }
+
+ /* Rule match conversion */
+ for (i = 0; i < *n_rules; i++) {
+ status = match_convert(&match[i], match_ll_ptr[i], 1);
+ if (status)
+ goto fail;
+ }
+
+ /* Rule action conversion */
+ for (i = 0; i < *n_rules; i++) {
+ status = action_convert(a, &action[i], action_ll_ptr[i]);
+ if (status)
+ goto fail;
+ }
+
+ /* Add rule (match, action) to table */
+ if (bulk) {
+ status = rte_pipeline_table_entry_add_bulk(p->p,
+ table_id,
+ match_ll_ptr,
+ action_ll_ptr,
+ *n_rules,
+ found,
+ entries_ptr);
+ if (status)
+ *n_rules = 0;
+ } else {
+ for (i = 0; i < *n_rules; i++) {
+ status = rte_pipeline_table_entry_add(p->p,
+ table_id,
+ match_ll_ptr[i],
+ action_ll_ptr[i],
+ &found[i],
+ &entries_ptr[i]);
+ if (status) {
+ *n_rules = i;
+ break;
+ }
+ }
+ }
+
+ /* Free */
+ free(found);
+ free(action_ll_ptr);
+ free(match_ll_ptr);
+ free(action_ll);
+ free(match_ll);
+
+ return status;
+
+fail:
+ free(found);
+ free(action_ll_ptr);
+ free(match_ll_ptr);
+ free(action_ll);
+ free(match_ll);
+
+ *n_rules = 0;
+ return -1;
+ }
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_TABLE_RULE_ADD_BULK;
+ req->id = table_id;
+ req->table_rule_add_bulk.match = match;
+ req->table_rule_add_bulk.action = action;
+ req->table_rule_add_bulk.data = data;
+ req->table_rule_add_bulk.n_rules = *n_rules;
+ req->table_rule_add_bulk.bulk =
+ (p->table[table_id].params.match_type == TABLE_ACL) ? 1 : 0;
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+ if (status == 0)
+ *n_rules = rsp->table_rule_add_bulk.n_rules;
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
+int
+softnic_pipeline_table_rule_delete(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t table_id,
+ struct softnic_table_rule_match *match)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* Check input params */
+ if (pipeline_name == NULL ||
+ match == NULL)
+ return -1;
+
+ p = softnic_pipeline_find(softnic, pipeline_name);
+ if (p == NULL ||
+ table_id >= p->n_tables ||
+ match_check(match, p, table_id))
+ return -1;
+
+ if (!pipeline_is_running(p)) {
+ union table_rule_match_low_level match_ll;
+ int key_found;
+
+ status = match_convert(match, &match_ll, 0);
+ if (status)
+ return -1;
+
+ status = rte_pipeline_table_entry_delete(p->p,
+ table_id,
+ &match_ll,
+ &key_found,
+ NULL);
+
+ return status;
+ }
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_TABLE_RULE_DELETE;
+ req->id = table_id;
+ memcpy(&req->table_rule_delete.match, match, sizeof(*match));
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
+int
+softnic_pipeline_table_rule_delete_default(struct pmd_internals *softnic,
+ const char *pipeline_name,
+ uint32_t table_id)
+{
+ struct pipeline *p;
+ struct pipeline_msg_req *req;
+ struct pipeline_msg_rsp *rsp;
+ int status;
+
+ /* Check input params */
+ if (pipeline_name == NULL)
+ return -1;
+
+ p = softnic_pipeline_find(softnic, pipeline_name);
+ if (p == NULL ||
+ table_id >= p->n_tables)
+ return -1;
+
+ if (!pipeline_is_running(p)) {
+ status = rte_pipeline_table_default_entry_delete(p->p,
+ table_id,
+ NULL);
+
+ return status;
+ }
+
+ /* Allocate request */
+ req = pipeline_msg_alloc();
+ if (req == NULL)
+ return -1;
+
+ /* Write request */
+ req->type = PIPELINE_REQ_TABLE_RULE_DELETE_DEFAULT;
+ req->id = table_id;
+
+ /* Send request and wait for response */
+ rsp = pipeline_msg_send_recv(p, req);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ status = rsp->status;
+
+ /* Free response */
+ pipeline_msg_free(rsp);
+
+ return status;
+}
+
/**
* Data plane threads: message handling
*/
return rsp;
}
+static int
+match_convert_ipv6_depth(uint32_t depth, uint32_t *depth32)
+{
+ if (depth > 128)
+ return -1;
+
+ switch (depth / 32) {
+ case 0:
+ depth32[0] = depth;
+ depth32[1] = 0;
+ depth32[2] = 0;
+ depth32[3] = 0;
+ return 0;
+
+ case 1:
+ depth32[0] = 32;
+ depth32[1] = depth - 32;
+ depth32[2] = 0;
+ depth32[3] = 0;
+ return 0;
+
+ case 2:
+ depth32[0] = 32;
+ depth32[1] = 32;
+ depth32[2] = depth - 64;
+ depth32[3] = 0;
+ return 0;
+
+ case 3:
+ depth32[0] = 32;
+ depth32[1] = 32;
+ depth32[2] = 32;
+ depth32[3] = depth - 96;
+ return 0;
+
+ case 4:
+ depth32[0] = 32;
+ depth32[1] = 32;
+ depth32[2] = 32;
+ depth32[3] = 32;
+ return 0;
+
+ default:
+ return -1;
+ }
+}
+
+static int
+match_convert(struct softnic_table_rule_match *mh,
+ union table_rule_match_low_level *ml,
+ int add)
+{
+ memset(ml, 0, sizeof(*ml));
+
+ switch (mh->match_type) {
+ case TABLE_ACL:
+ if (mh->match.acl.ip_version)
+ if (add) {
+ ml->acl_add.field_value[0].value.u8 =
+ mh->match.acl.proto;
+ ml->acl_add.field_value[0].mask_range.u8 =
+ mh->match.acl.proto_mask;
+
+ ml->acl_add.field_value[1].value.u32 =
+ mh->match.acl.ipv4.sa;
+ ml->acl_add.field_value[1].mask_range.u32 =
+ mh->match.acl.sa_depth;
+
+ ml->acl_add.field_value[2].value.u32 =
+ mh->match.acl.ipv4.da;
+ ml->acl_add.field_value[2].mask_range.u32 =
+ mh->match.acl.da_depth;
+
+ ml->acl_add.field_value[3].value.u16 =
+ mh->match.acl.sp0;
+ ml->acl_add.field_value[3].mask_range.u16 =
+ mh->match.acl.sp1;
+
+ ml->acl_add.field_value[4].value.u16 =
+ mh->match.acl.dp0;
+ ml->acl_add.field_value[4].mask_range.u16 =
+ mh->match.acl.dp1;
+
+ ml->acl_add.priority =
+ (int32_t)mh->match.acl.priority;
+ } else {
+ ml->acl_delete.field_value[0].value.u8 =
+ mh->match.acl.proto;
+ ml->acl_delete.field_value[0].mask_range.u8 =
+ mh->match.acl.proto_mask;
+
+ ml->acl_delete.field_value[1].value.u32 =
+ mh->match.acl.ipv4.sa;
+ ml->acl_delete.field_value[1].mask_range.u32 =
+ mh->match.acl.sa_depth;
+
+ ml->acl_delete.field_value[2].value.u32 =
+ mh->match.acl.ipv4.da;
+ ml->acl_delete.field_value[2].mask_range.u32 =
+ mh->match.acl.da_depth;
+
+ ml->acl_delete.field_value[3].value.u16 =
+ mh->match.acl.sp0;
+ ml->acl_delete.field_value[3].mask_range.u16 =
+ mh->match.acl.sp1;
+
+ ml->acl_delete.field_value[4].value.u16 =
+ mh->match.acl.dp0;
+ ml->acl_delete.field_value[4].mask_range.u16 =
+ mh->match.acl.dp1;
+ }
+ else
+ if (add) {
+ uint32_t *sa32 =
+ (uint32_t *)mh->match.acl.ipv6.sa;
+ uint32_t *da32 =
+ (uint32_t *)mh->match.acl.ipv6.da;
+ uint32_t sa32_depth[4], da32_depth[4];
+ int status;
+
+ status = match_convert_ipv6_depth(mh->match.acl.sa_depth,
+ sa32_depth);
+ if (status)
+ return status;
+
+ status = match_convert_ipv6_depth(
+ mh->match.acl.da_depth,
+ da32_depth);
+ if (status)
+ return status;
+
+ ml->acl_add.field_value[0].value.u8 =
+ mh->match.acl.proto;
+ ml->acl_add.field_value[0].mask_range.u8 =
+ mh->match.acl.proto_mask;
+
+ ml->acl_add.field_value[1].value.u32 = sa32[0];
+ ml->acl_add.field_value[1].mask_range.u32 =
+ sa32_depth[0];
+ ml->acl_add.field_value[2].value.u32 = sa32[1];
+ ml->acl_add.field_value[2].mask_range.u32 =
+ sa32_depth[1];
+ ml->acl_add.field_value[3].value.u32 = sa32[2];
+ ml->acl_add.field_value[3].mask_range.u32 =
+ sa32_depth[2];
+ ml->acl_add.field_value[4].value.u32 = sa32[3];
+ ml->acl_add.field_value[4].mask_range.u32 =
+ sa32_depth[3];
+
+ ml->acl_add.field_value[5].value.u32 = da32[0];
+ ml->acl_add.field_value[5].mask_range.u32 =
+ da32_depth[0];
+ ml->acl_add.field_value[6].value.u32 = da32[1];
+ ml->acl_add.field_value[6].mask_range.u32 =
+ da32_depth[1];
+ ml->acl_add.field_value[7].value.u32 = da32[2];
+ ml->acl_add.field_value[7].mask_range.u32 =
+ da32_depth[2];
+ ml->acl_add.field_value[8].value.u32 = da32[3];
+ ml->acl_add.field_value[8].mask_range.u32 =
+ da32_depth[3];
+
+ ml->acl_add.field_value[9].value.u16 =
+ mh->match.acl.sp0;
+ ml->acl_add.field_value[9].mask_range.u16 =
+ mh->match.acl.sp1;
+
+ ml->acl_add.field_value[10].value.u16 =
+ mh->match.acl.dp0;
+ ml->acl_add.field_value[10].mask_range.u16 =
+ mh->match.acl.dp1;
+
+ ml->acl_add.priority =
+ (int32_t)mh->match.acl.priority;
+ } else {
+ uint32_t *sa32 =
+ (uint32_t *)mh->match.acl.ipv6.sa;
+ uint32_t *da32 =
+ (uint32_t *)mh->match.acl.ipv6.da;
+ uint32_t sa32_depth[4], da32_depth[4];
+ int status;
+
+ status = match_convert_ipv6_depth(mh->match.acl.sa_depth,
+ sa32_depth);
+ if (status)
+ return status;
+
+ status = match_convert_ipv6_depth(mh->match.acl.da_depth,
+ da32_depth);
+ if (status)
+ return status;
+
+ ml->acl_delete.field_value[0].value.u8 =
+ mh->match.acl.proto;
+ ml->acl_delete.field_value[0].mask_range.u8 =
+ mh->match.acl.proto_mask;
+
+ ml->acl_delete.field_value[1].value.u32 =
+ sa32[0];
+ ml->acl_delete.field_value[1].mask_range.u32 =
+ sa32_depth[0];
+ ml->acl_delete.field_value[2].value.u32 =
+ sa32[1];
+ ml->acl_delete.field_value[2].mask_range.u32 =
+ sa32_depth[1];
+ ml->acl_delete.field_value[3].value.u32 =
+ sa32[2];
+ ml->acl_delete.field_value[3].mask_range.u32 =
+ sa32_depth[2];
+ ml->acl_delete.field_value[4].value.u32 =
+ sa32[3];
+ ml->acl_delete.field_value[4].mask_range.u32 =
+ sa32_depth[3];
+
+ ml->acl_delete.field_value[5].value.u32 =
+ da32[0];
+ ml->acl_delete.field_value[5].mask_range.u32 =
+ da32_depth[0];
+ ml->acl_delete.field_value[6].value.u32 =
+ da32[1];
+ ml->acl_delete.field_value[6].mask_range.u32 =
+ da32_depth[1];
+ ml->acl_delete.field_value[7].value.u32 =
+ da32[2];
+ ml->acl_delete.field_value[7].mask_range.u32 =
+ da32_depth[2];
+ ml->acl_delete.field_value[8].value.u32 =
+ da32[3];
+ ml->acl_delete.field_value[8].mask_range.u32 =
+ da32_depth[3];
+
+ ml->acl_delete.field_value[9].value.u16 =
+ mh->match.acl.sp0;
+ ml->acl_delete.field_value[9].mask_range.u16 =
+ mh->match.acl.sp1;
+
+ ml->acl_delete.field_value[10].value.u16 =
+ mh->match.acl.dp0;
+ ml->acl_delete.field_value[10].mask_range.u16 =
+ mh->match.acl.dp1;
+ }
+ return 0;
+
+ case TABLE_ARRAY:
+ ml->array.pos = mh->match.array.pos;
+ return 0;
+
+ case TABLE_HASH:
+ memcpy(ml->hash, mh->match.hash.key, sizeof(ml->hash));
+ return 0;
+
+ case TABLE_LPM:
+ if (mh->match.lpm.ip_version) {
+ ml->lpm_ipv4.ip = mh->match.lpm.ipv4;
+ ml->lpm_ipv4.depth = mh->match.lpm.depth;
+ } else {
+ memcpy(ml->lpm_ipv6.ip,
+ mh->match.lpm.ipv6, sizeof(ml->lpm_ipv6.ip));
+ ml->lpm_ipv6.depth = mh->match.lpm.depth;
+ }
+
+ return 0;
+
+ default:
+ return -1;
+ }
+}
+
+static int
+action_convert(struct rte_table_action *a,
+ struct softnic_table_rule_action *action,
+ struct rte_pipeline_table_entry *data)
+{
+ int status;
+
+ /* Apply actions */
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_FWD)) {
+ status = rte_table_action_apply(a,
+ data,
+ RTE_TABLE_ACTION_FWD,
+ &action->fwd);
+
+ if (status)
+ return status;
+ }
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_LB)) {
+ status = rte_table_action_apply(a,
+ data,
+ RTE_TABLE_ACTION_LB,
+ &action->lb);
+
+ if (status)
+ return status;
+ }
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_MTR)) {
+ status = rte_table_action_apply(a,
+ data,
+ RTE_TABLE_ACTION_MTR,
+ &action->mtr);
+
+ if (status)
+ return status;
+ }
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_TM)) {
+ status = rte_table_action_apply(a,
+ data,
+ RTE_TABLE_ACTION_TM,
+ &action->tm);
+
+ if (status)
+ return status;
+ }
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_ENCAP)) {
+ status = rte_table_action_apply(a,
+ data,
+ RTE_TABLE_ACTION_ENCAP,
+ &action->encap);
+
+ if (status)
+ return status;
+ }
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_NAT)) {
+ status = rte_table_action_apply(a,
+ data,
+ RTE_TABLE_ACTION_NAT,
+ &action->nat);
+
+ if (status)
+ return status;
+ }
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_TTL)) {
+ status = rte_table_action_apply(a,
+ data,
+ RTE_TABLE_ACTION_TTL,
+ &action->ttl);
+
+ if (status)
+ return status;
+ }
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_STATS)) {
+ status = rte_table_action_apply(a,
+ data,
+ RTE_TABLE_ACTION_STATS,
+ &action->stats);
+
+ if (status)
+ return status;
+ }
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_TIME)) {
+ status = rte_table_action_apply(a,
+ data,
+ RTE_TABLE_ACTION_TIME,
+ &action->time);
+
+ if (status)
+ return status;
+ }
+
+ return 0;
+}
+
+static struct pipeline_msg_rsp *
+pipeline_msg_handle_table_rule_add(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ union table_rule_match_low_level match_ll;
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *)req;
+ struct softnic_table_rule_match *match = &req->table_rule_add.match;
+ struct softnic_table_rule_action *action = &req->table_rule_add.action;
+ struct rte_pipeline_table_entry *data_in, *data_out;
+ uint32_t table_id = req->id;
+ int key_found, status;
+ struct rte_table_action *a = p->table_data[table_id].a;
+
+ /* Apply actions */
+ memset(p->buffer, 0, sizeof(p->buffer));
+ data_in = (struct rte_pipeline_table_entry *)p->buffer;
+
+ status = match_convert(match, &match_ll, 1);
+ if (status) {
+ rsp->status = -1;
+ return rsp;
+ }
+
+ status = action_convert(a, action, data_in);
+ if (status) {
+ rsp->status = -1;
+ return rsp;
+ }
+
+ status = rte_pipeline_table_entry_add(p->p,
+ table_id,
+ &match_ll,
+ data_in,
+ &key_found,
+ &data_out);
+ if (status) {
+ rsp->status = -1;
+ return rsp;
+ }
+
+ /* Write response */
+ rsp->status = 0;
+ rsp->table_rule_add.data = data_out;
+
+ return rsp;
+}
+
+static struct pipeline_msg_rsp *
+pipeline_msg_handle_table_rule_add_default(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *)req;
+ struct softnic_table_rule_action *action = &req->table_rule_add_default.action;
+ struct rte_pipeline_table_entry *data_in, *data_out;
+ uint32_t table_id = req->id;
+ int status;
+
+ /* Apply actions */
+ memset(p->buffer, 0, sizeof(p->buffer));
+ data_in = (struct rte_pipeline_table_entry *)p->buffer;
+
+ data_in->action = action->fwd.action;
+ if (action->fwd.action == RTE_PIPELINE_ACTION_PORT)
+ data_in->port_id = action->fwd.id;
+ if (action->fwd.action == RTE_PIPELINE_ACTION_TABLE)
+ data_in->table_id = action->fwd.id;
+
+ /* Add default rule to table */
+ status = rte_pipeline_table_default_entry_add(p->p,
+ table_id,
+ data_in,
+ &data_out);
+ if (status) {
+ rsp->status = -1;
+ return rsp;
+ }
+
+ /* Write response */
+ rsp->status = 0;
+ rsp->table_rule_add_default.data = data_out;
+
+ return rsp;
+}
+
+static struct pipeline_msg_rsp *
+pipeline_msg_handle_table_rule_add_bulk(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *)req;
+
+ uint32_t table_id = req->id;
+ struct softnic_table_rule_match *match = req->table_rule_add_bulk.match;
+ struct softnic_table_rule_action *action = req->table_rule_add_bulk.action;
+ struct rte_pipeline_table_entry **data =
+ (struct rte_pipeline_table_entry **)req->table_rule_add_bulk.data;
+ uint32_t n_rules = req->table_rule_add_bulk.n_rules;
+ uint32_t bulk = req->table_rule_add_bulk.bulk;
+
+ struct rte_table_action *a = p->table_data[table_id].a;
+ union table_rule_match_low_level *match_ll;
+ uint8_t *action_ll;
+ void **match_ll_ptr;
+ struct rte_pipeline_table_entry **action_ll_ptr;
+ int *found, status;
+ uint32_t i;
+
+ /* Memory allocation */
+ match_ll = calloc(n_rules, sizeof(union table_rule_match_low_level));
+ action_ll = calloc(n_rules, TABLE_RULE_ACTION_SIZE_MAX);
+ match_ll_ptr = calloc(n_rules, sizeof(void *));
+ action_ll_ptr =
+ calloc(n_rules, sizeof(struct rte_pipeline_table_entry *));
+ found = calloc(n_rules, sizeof(int));
+
+ if (match_ll == NULL ||
+ action_ll == NULL ||
+ match_ll_ptr == NULL ||
+ action_ll_ptr == NULL ||
+ found == NULL)
+ goto fail;
+
+ for (i = 0; i < n_rules; i++) {
+ match_ll_ptr[i] = (void *)&match_ll[i];
+ action_ll_ptr[i] =
+ (struct rte_pipeline_table_entry *)&action_ll[i * TABLE_RULE_ACTION_SIZE_MAX];
+ }
+
+ /* Rule match conversion */
+ for (i = 0; i < n_rules; i++) {
+ status = match_convert(&match[i], match_ll_ptr[i], 1);
+ if (status)
+ goto fail;
+ }
+
+ /* Rule action conversion */
+ for (i = 0; i < n_rules; i++) {
+ status = action_convert(a, &action[i], action_ll_ptr[i]);
+ if (status)
+ goto fail;
+ }
+
+ /* Add rule (match, action) to table */
+ if (bulk) {
+ status = rte_pipeline_table_entry_add_bulk(p->p,
+ table_id,
+ match_ll_ptr,
+ action_ll_ptr,
+ n_rules,
+ found,
+ data);
+ if (status)
+ n_rules = 0;
+ } else {
+ for (i = 0; i < n_rules; i++) {
+ status = rte_pipeline_table_entry_add(p->p,
+ table_id,
+ match_ll_ptr[i],
+ action_ll_ptr[i],
+ &found[i],
+ &data[i]);
+ if (status) {
+ n_rules = i;
+ break;
+ }
+ }
+ }
+
+ /* Write response */
+ rsp->status = 0;
+ rsp->table_rule_add_bulk.n_rules = n_rules;
+
+ /* Free */
+ free(found);
+ free(action_ll_ptr);
+ free(match_ll_ptr);
+ free(action_ll);
+ free(match_ll);
+
+ return rsp;
+
+fail:
+ free(found);
+ free(action_ll_ptr);
+ free(match_ll_ptr);
+ free(action_ll);
+ free(match_ll);
+
+ rsp->status = -1;
+ rsp->table_rule_add_bulk.n_rules = 0;
+ return rsp;
+}
+
+static struct pipeline_msg_rsp *
+pipeline_msg_handle_table_rule_delete(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ union table_rule_match_low_level match_ll;
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *)req;
+ struct softnic_table_rule_match *match = &req->table_rule_delete.match;
+ uint32_t table_id = req->id;
+ int key_found, status;
+
+ status = match_convert(match, &match_ll, 0);
+ if (status) {
+ rsp->status = -1;
+ return rsp;
+ }
+
+ rsp->status = rte_pipeline_table_entry_delete(p->p,
+ table_id,
+ &match_ll,
+ &key_found,
+ NULL);
+
+ return rsp;
+}
+
+static struct pipeline_msg_rsp *
+pipeline_msg_handle_table_rule_delete_default(struct pipeline_data *p,
+ struct pipeline_msg_req *req)
+{
+ struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *)req;
+ uint32_t table_id = req->id;
+
+ rsp->status = rte_pipeline_table_default_entry_delete(p->p,
+ table_id,
+ NULL);
+
+ return rsp;
+}
+
static void
pipeline_msg_handle(struct pipeline_data *p)
{
rsp = pipeline_msg_handle_port_in_disable(p, req);
break;
+ case PIPELINE_REQ_TABLE_RULE_ADD:
+ rsp = pipeline_msg_handle_table_rule_add(p, req);
+ break;
+
+ case PIPELINE_REQ_TABLE_RULE_ADD_DEFAULT:
+ rsp = pipeline_msg_handle_table_rule_add_default(p, req);
+ break;
+
+ case PIPELINE_REQ_TABLE_RULE_ADD_BULK:
+ rsp = pipeline_msg_handle_table_rule_add_bulk(p, req);
+ break;
+
+ case PIPELINE_REQ_TABLE_RULE_DELETE:
+ rsp = pipeline_msg_handle_table_rule_delete(p, req);
+ break;
+
+ case PIPELINE_REQ_TABLE_RULE_DELETE_DEFAULT:
+ rsp = pipeline_msg_handle_table_rule_delete_default(p, req);
+ break;
+
default:
rsp = (struct pipeline_msg_rsp *)req;
rsp->status = -1;
git.droids-corp.org / dpdk.git / commitdiff