From: Jasvinder Singh Date: Fri, 6 Jul 2018 17:21:12 +0000 (+0100) Subject: net/softnic: add command for TTL action X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=2505030a8383;p=dpdk.git net/softnic: add command for TTL action Add cli commands for ttl action in softnic pipeline objects. Signed-off-by: Cristian Dumitrescu Signed-off-by: Jasvinder Singh --- diff --git a/drivers/net/softnic/rte_eth_softnic_cli.c b/drivers/net/softnic/rte_eth_softnic_cli.c index c13f4d8dc0..860d6a9bc0 100644 --- a/drivers/net/softnic/rte_eth_softnic_cli.c +++ b/drivers/net/softnic/rte_eth_softnic_cli.c @@ -3820,6 +3820,19 @@ cmd_pipeline_table_dscp(struct pmd_internals *softnic, } } +/** + * pipeline table rule read ttl [clear] + */ +static void +cmd_softnic_pipeline_table_rule_ttl_read(struct pmd_internals *softnic __rte_unused, + char **tokens, + uint32_t n_tokens __rte_unused, + char *out, + size_t out_size) +{ + snprintf(out, out_size, MSG_CMD_UNIMPLEM, tokens[0]); +} + /** * thread pipeline enable */ @@ -4131,6 +4144,16 @@ softnic_cli_process(char *in, char *out, size_t out_size, void *arg) out, out_size); return; } + + if (n_tokens >= 7 && + (strcmp(tokens[2], "table") == 0) && + (strcmp(tokens[4], "rule") == 0) && + (strcmp(tokens[5], "read") == 0) && + (strcmp(tokens[6], "ttl") == 0)) { + cmd_softnic_pipeline_table_rule_ttl_read(softnic, tokens, n_tokens, + out, out_size); + return; + } } if (strcmp(tokens[0], "thread") == 0) { diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h index 8d83eeb5fb..63e3ab8867 100644 --- a/drivers/net/softnic/rte_eth_softnic_internals.h +++ b/drivers/net/softnic/rte_eth_softnic_internals.h @@ -867,6 +867,14 @@ softnic_pipeline_table_dscp_table_update(struct pmd_internals *p, uint64_t dscp_mask, struct rte_table_action_dscp_table *dscp_table); +int +softnic_pipeline_table_rule_ttl_read(struct pmd_internals *p, + const char *pipeline_name, + uint32_t table_id, + void *data, + struct rte_table_action_ttl_counters *stats, + int clear); + /** * Thread */ diff --git a/drivers/net/softnic/rte_eth_softnic_thread.c b/drivers/net/softnic/rte_eth_softnic_thread.c index c626b991a6..8a15090303 100644 --- a/drivers/net/softnic/rte_eth_softnic_thread.c +++ b/drivers/net/softnic/rte_eth_softnic_thread.c @@ -526,6 +526,7 @@ enum pipeline_req_type { PIPELINE_REQ_TABLE_MTR_PROFILE_DELETE, PIPELINE_REQ_TABLE_RULE_MTR_READ, PIPELINE_REQ_TABLE_DSCP_TABLE_UPDATE, + PIPELINE_REQ_TABLE_RULE_TTL_READ, PIPELINE_REQ_MAX }; @@ -587,6 +588,11 @@ struct pipeline_msg_req_table_dscp_table_update { struct rte_table_action_dscp_table dscp_table; }; +struct pipeline_msg_req_table_rule_ttl_read { + void *data; + int clear; +}; + struct pipeline_msg_req { enum pipeline_req_type type; uint32_t id; /* Port IN, port OUT or table ID */ @@ -605,6 +611,7 @@ struct pipeline_msg_req { struct pipeline_msg_req_table_mtr_profile_delete table_mtr_profile_delete; struct pipeline_msg_req_table_rule_mtr_read table_rule_mtr_read; struct pipeline_msg_req_table_dscp_table_update table_dscp_table_update; + struct pipeline_msg_req_table_rule_ttl_read table_rule_ttl_read; }; }; @@ -640,6 +647,10 @@ struct pipeline_msg_rsp_table_rule_mtr_read { struct rte_table_action_mtr_counters stats; }; +struct pipeline_msg_rsp_table_rule_ttl_read { + struct rte_table_action_ttl_counters stats; +}; + struct pipeline_msg_rsp { int status; @@ -653,6 +664,7 @@ struct pipeline_msg_rsp { struct pipeline_msg_rsp_table_rule_add_bulk table_rule_add_bulk; struct pipeline_msg_rsp_table_rule_stats_read table_rule_stats_read; struct pipeline_msg_rsp_table_rule_mtr_read table_rule_mtr_read; + struct pipeline_msg_rsp_table_rule_ttl_read table_rule_ttl_read; }; }; @@ -1891,6 +1903,68 @@ softnic_pipeline_table_dscp_table_update(struct pmd_internals *softnic, return status; } +int +softnic_pipeline_table_rule_ttl_read(struct pmd_internals *softnic, + const char *pipeline_name, + uint32_t table_id, + void *data, + struct rte_table_action_ttl_counters *stats, + int clear) +{ + struct pipeline *p; + struct pipeline_msg_req *req; + struct pipeline_msg_rsp *rsp; + int status; + + /* Check input params */ + if (pipeline_name == NULL || + data == NULL || + stats == 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)) { + struct rte_table_action *a = p->table[table_id].a; + + status = rte_table_action_ttl_read(a, + data, + stats, + clear); + + return status; + } + + /* Allocate request */ + req = pipeline_msg_alloc(); + if (req == NULL) + return -1; + + /* Write request */ + req->type = PIPELINE_REQ_TABLE_RULE_TTL_READ; + req->id = table_id; + req->table_rule_ttl_read.data = data; + req->table_rule_ttl_read.clear = clear; + + /* 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) + memcpy(stats, &rsp->table_rule_ttl_read.stats, sizeof(*stats)); + + /* Free response */ + pipeline_msg_free(rsp); + + return status; +} + /** * Data plane threads: message handling */ @@ -2682,6 +2756,24 @@ pipeline_msg_handle_table_dscp_table_update(struct pipeline_data *p, return rsp; } +static struct pipeline_msg_rsp * +pipeline_msg_handle_table_rule_ttl_read(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; + void *data = req->table_rule_ttl_read.data; + int clear = req->table_rule_ttl_read.clear; + struct rte_table_action *a = p->table_data[table_id].a; + + rsp->status = rte_table_action_ttl_read(a, + data, + &rsp->table_rule_ttl_read.stats, + clear); + + return rsp; +} + static void pipeline_msg_handle(struct pipeline_data *p) { @@ -2754,6 +2846,10 @@ pipeline_msg_handle(struct pipeline_data *p) rsp = pipeline_msg_handle_table_dscp_table_update(p, req); break; + case PIPELINE_REQ_TABLE_RULE_TTL_READ: + rsp = pipeline_msg_handle_table_rule_ttl_read(p, req); + break; + default: rsp = (struct pipeline_msg_rsp *)req; rsp->status = -1;