+ int n_entries, i;
+ ssize_t param_idx;
+
+ n_entries = rte_cfgfile_section_num_entries(cfg, section_name);
+ PARSE_ERROR_SECTION_NO_ENTRIES((n_entries > 0), section_name);
+
+ entries = malloc(n_entries * sizeof(struct rte_cfgfile_entry));
+ PARSE_ERROR_MALLOC(entries != NULL);
+
+ rte_cfgfile_section_entries(cfg, section_name, entries, n_entries);
+
+ param_idx = APP_PARAM_ADD(app->hwq_out_params, section_name);
+ param = &app->hwq_out_params[param_idx];
+ PARSE_CHECK_DUPLICATE_SECTION(param);
+
+ APP_PARAM_ADD_LINK_FOR_TXQ(app, section_name);
+
+ for (i = 0; i < n_entries; i++) {
+ struct rte_cfgfile_entry *ent = &entries[i];
+
+ if (strcmp(ent->name, "size") == 0) {
+ int status = parser_read_uint32(¶m->size,
+ ent->value);
+
+ PARSE_ERROR((status == 0), section_name,
+ ent->name);
+ continue;
+ }
+
+ if (strcmp(ent->name, "burst") == 0) {
+ int status = parser_read_uint32(¶m->burst,
+ ent->value);
+
+ PARSE_ERROR((status == 0), section_name,
+ ent->name);
+ continue;
+ }
+
+ if (strcmp(ent->name, "dropless") == 0) {
+ int status = parser_read_arg_bool(ent->value);
+
+
+ PARSE_ERROR((status != -EINVAL), section_name,
+ ent->name);
+ param->dropless = status;
+ continue;
+ }
+
+ if (strcmp(ent->name, "n_retries") == 0) {
+ int status = parser_read_uint64(¶m->n_retries,
+ ent->value);
+
+ PARSE_ERROR((status == 0), section_name,
+ ent->name);
+ continue;
+ }
+
+ /* unrecognized */
+ PARSE_ERROR_INVALID(0, section_name, ent->name);
+ }
+
+ free(entries);
+}
+
+static void
+parse_swq(struct app_params *app,
+ const char *section_name,
+ struct rte_cfgfile *cfg)
+{
+ struct app_pktq_swq_params *param;
+ struct rte_cfgfile_entry *entries;
+ int n_entries, i;
+ uint32_t mtu_present = 0;
+ uint32_t metadata_size_present = 0;
+ uint32_t mempool_direct_present = 0;
+ uint32_t mempool_indirect_present = 0;
+
+ ssize_t param_idx;
+
+ n_entries = rte_cfgfile_section_num_entries(cfg, section_name);
+ PARSE_ERROR_SECTION_NO_ENTRIES((n_entries > 0), section_name);
+
+ entries = malloc(n_entries * sizeof(struct rte_cfgfile_entry));
+ PARSE_ERROR_MALLOC(entries != NULL);
+
+ rte_cfgfile_section_entries(cfg, section_name, entries, n_entries);
+
+ param_idx = APP_PARAM_ADD(app->swq_params, section_name);
+ param = &app->swq_params[param_idx];
+ PARSE_CHECK_DUPLICATE_SECTION(param);
+
+ for (i = 0; i < n_entries; i++) {
+ struct rte_cfgfile_entry *ent = &entries[i];
+
+ if (strcmp(ent->name, "size") == 0) {
+ int status = parser_read_uint32(¶m->size,
+ ent->value);
+
+ PARSE_ERROR((status == 0), section_name,
+ ent->name);
+ continue;
+ }
+
+ if (strcmp(ent->name, "burst_read") == 0) {
+ int status = parser_read_uint32(&
+ param->burst_read, ent->value);
+
+ PARSE_ERROR((status == 0), section_name,
+ ent->name);
+ continue;
+ }
+
+ if (strcmp(ent->name, "burst_write") == 0) {
+ int status = parser_read_uint32(
+ ¶m->burst_write, ent->value);
+
+ PARSE_ERROR((status == 0), section_name,
+ ent->name);
+ continue;
+ }
+
+ if (strcmp(ent->name, "dropless") == 0) {
+ int status = parser_read_arg_bool(ent->value);
+
+ PARSE_ERROR((status != -EINVAL), section_name,
+ ent->name);
+ param->dropless = status;
+ continue;
+ }
+
+ if (strcmp(ent->name, "n_retries") == 0) {
+ int status = parser_read_uint64(¶m->n_retries,
+ ent->value);
+
+ PARSE_ERROR((status == 0), section_name,
+ ent->name);
+ continue;
+ }
+
+ if (strcmp(ent->name, "cpu") == 0) {
+ int status = parser_read_uint32(
+ ¶m->cpu_socket_id, ent->value);
+
+ PARSE_ERROR((status == 0), section_name, ent->name);
+ continue;
+ }
+
+ if (strcmp(ent->name, "ipv4_frag") == 0) {
+ int status = parser_read_arg_bool(ent->value);
+
+ PARSE_ERROR((status != -EINVAL), section_name,
+ ent->name);
+
+ param->ipv4_frag = status;
+ if (param->mtu == 0)
+ param->mtu = 1500;
+
+ continue;
+ }
+
+ if (strcmp(ent->name, "ipv6_frag") == 0) {
+ int status = parser_read_arg_bool(ent->value);
+
+ PARSE_ERROR((status != -EINVAL), section_name,
+ ent->name);
+ param->ipv6_frag = status;
+ if (param->mtu == 0)
+ param->mtu = 1320;
+ continue;
+ }
+
+ if (strcmp(ent->name, "ipv4_ras") == 0) {
+ int status = parser_read_arg_bool(ent->value);
+
+ PARSE_ERROR((status != -EINVAL), section_name,
+ ent->name);
+ param->ipv4_ras = status;
+ continue;
+ }
+
+ if (strcmp(ent->name, "ipv6_ras") == 0) {
+ int status = parser_read_arg_bool(ent->value);
+
+ PARSE_ERROR((status != -EINVAL), section_name,
+ ent->name);
+ param->ipv6_ras = status;
+ continue;
+ }
+
+ if (strcmp(ent->name, "mtu") == 0) {
+ int status = parser_read_uint32(¶m->mtu,
+ ent->value);
+
+ PARSE_ERROR((status == 0), section_name,
+ ent->name);
+ mtu_present = 1;
+ continue;
+ }
+
+ if (strcmp(ent->name, "metadata_size") == 0) {
+ int status = parser_read_uint32(
+ ¶m->metadata_size, ent->value);
+
+ PARSE_ERROR((status == 0), section_name,
+ ent->name);
+ metadata_size_present = 1;
+ continue;
+ }
+
+ if (strcmp(ent->name, "mempool_direct") == 0) {
+ int status = validate_name(ent->value,
+ "MEMPOOL", 1);
+ ssize_t idx;
+
+ PARSE_ERROR((status == 0), section_name,
+ ent->name);
+
+ idx = APP_PARAM_ADD(app->mempool_params, ent->value);
+ param->mempool_direct_id = idx;
+
+ mempool_direct_present = 1;
+ continue;
+ }
+
+ if (strcmp(ent->name, "mempool_indirect") == 0) {
+ int status = validate_name(ent->value,
+ "MEMPOOL", 1);
+ ssize_t idx;
+
+ PARSE_ERROR((status == 0), section_name,
+ ent->name);
+
+ idx = APP_PARAM_ADD(app->mempool_params, ent->value);
+ param->mempool_indirect_id = idx;
+
+ mempool_indirect_present = 1;
+ continue;
+ }
+
+ /* unrecognized */
+ PARSE_ERROR_INVALID(0, section_name, ent->name);
+ }
+
+ APP_CHECK(((mtu_present == 0) ||
+ ((param->ipv4_frag == 1) || (param->ipv6_frag == 1))),
+ "Parse error in section \"%s\": IPv4/IPv6 fragmentation "
+ "is off, therefore entry \"mtu\" is not allowed",
+ section_name);
+
+ APP_CHECK(((metadata_size_present == 0) ||
+ ((param->ipv4_frag == 1) || (param->ipv6_frag == 1))),
+ "Parse error in section \"%s\": IPv4/IPv6 fragmentation "
+ "is off, therefore entry \"metadata_size\" is "
+ "not allowed", section_name);
+
+ APP_CHECK(((mempool_direct_present == 0) ||
+ ((param->ipv4_frag == 1) || (param->ipv6_frag == 1))),
+ "Parse error in section \"%s\": IPv4/IPv6 fragmentation "
+ "is off, therefore entry \"mempool_direct\" is "
+ "not allowed", section_name);
+
+ APP_CHECK(((mempool_indirect_present == 0) ||
+ ((param->ipv4_frag == 1) || (param->ipv6_frag == 1))),
+ "Parse error in section \"%s\": IPv4/IPv6 fragmentation "
+ "is off, therefore entry \"mempool_indirect\" is "
+ "not allowed", section_name);
+
+ free(entries);
+}
+
+static void
+parse_tm(struct app_params *app,
+ const char *section_name,
+ struct rte_cfgfile *cfg)
+{
+ struct app_pktq_tm_params *param;
+ struct rte_cfgfile_entry *entries;
+ int n_entries, i;