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net/softnic: add command for tmgr node addition

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Add support for adding Traffic Manager (TMGR) hierarchy node through
firmware CLI script.

Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
This commit is contained in:
Cristian Dumitrescu 2018-07-25 18:10:05 +01:00
parent f137ae5c54
commit f870fe036f
1 changed files with 171 additions and 0 deletions
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171
drivers/net/softnic/rte_eth_softnic_cli.c
View File

@ -337,6 +337,171 @@ cmd_tmgr_shared_shaper(struct pmd_internals *softnic,
}
}
/**
* tmgr node
* id <node_id>
* parent <parent_node_id | none>
* priority <priority>
* weight <weight>
* [shaper profile <shaper_profile_id>]
* [shared shaper <shared_shaper_id>]
* [nonleaf sp <n_sp_priorities>]
*/
static void
cmd_tmgr_node(struct pmd_internals *softnic,
char **tokens,
uint32_t n_tokens,
char *out,
size_t out_size)
{
struct rte_tm_error error;
struct rte_tm_node_params np;
uint32_t node_id, parent_node_id, priority, weight, shared_shaper_id;
uint16_t port_id;
int status;
memset(&np, 0, sizeof(struct rte_tm_node_params));
np.shaper_profile_id = RTE_TM_SHAPER_PROFILE_ID_NONE;
np.nonleaf.n_sp_priorities = 1;
if (n_tokens < 10) {
snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
return;
}
if (strcmp(tokens[1], "node") != 0) {
snprintf(out, out_size, MSG_ARG_NOT_FOUND, "node");
return;
}
if (strcmp(tokens[2], "id") != 0) {
snprintf(out, out_size, MSG_ARG_NOT_FOUND, "id");
return;
}
if (softnic_parser_read_uint32(&node_id, tokens[3]) != 0) {
snprintf(out, out_size, MSG_ARG_INVALID, "node_id");
return;
}
if (strcmp(tokens[4], "parent") != 0) {
snprintf(out, out_size, MSG_ARG_NOT_FOUND, "parent");
return;
}
if (strcmp(tokens[5], "none") == 0)
parent_node_id = RTE_TM_NODE_ID_NULL;
else {
if (softnic_parser_read_uint32(&parent_node_id, tokens[5]) != 0) {
snprintf(out, out_size, MSG_ARG_INVALID, "parent_node_id");
return;
}
}
if (strcmp(tokens[6], "priority") != 0) {
snprintf(out, out_size, MSG_ARG_NOT_FOUND, "priority");
return;
}
if (softnic_parser_read_uint32(&priority, tokens[7]) != 0) {
snprintf(out, out_size, MSG_ARG_INVALID, "priority");
return;
}
if (strcmp(tokens[8], "weight") != 0) {
snprintf(out, out_size, MSG_ARG_NOT_FOUND, "weight");
return;
}
if (softnic_parser_read_uint32(&weight, tokens[9]) != 0) {
snprintf(out, out_size, MSG_ARG_INVALID, "weight");
return;
}
tokens += 10;
n_tokens -= 10;
if (n_tokens >= 2 &&
(strcmp(tokens[0], "shaper") == 0) &&
(strcmp(tokens[1], "profile") == 0)) {
if (n_tokens < 3) {
snprintf(out, out_size, MSG_ARG_MISMATCH, "tmgr node");
return;
}
if (strcmp(tokens[2], "none") == 0) {
np.shaper_profile_id = RTE_TM_SHAPER_PROFILE_ID_NONE;
} else {
if (softnic_parser_read_uint32(&np.shaper_profile_id, tokens[2]) != 0) {
snprintf(out, out_size, MSG_ARG_INVALID, "shaper_profile_id");
return;
}
}
tokens += 3;
n_tokens -= 3;
} /* shaper profile */
if (n_tokens >= 2 &&
(strcmp(tokens[0], "shared") == 0) &&
(strcmp(tokens[1], "shaper") == 0)) {
if (n_tokens < 3) {
snprintf(out, out_size, MSG_ARG_MISMATCH, "tmgr node");
return;
}
if (softnic_parser_read_uint32(&shared_shaper_id, tokens[2]) != 0) {
snprintf(out, out_size, MSG_ARG_INVALID, "shared_shaper_id");
return;
}
np.shared_shaper_id = &shared_shaper_id;
np.n_shared_shapers = 1;
tokens += 3;
n_tokens -= 3;
} /* shared shaper */
if (n_tokens >= 2 &&
(strcmp(tokens[0], "nonleaf") == 0) &&
(strcmp(tokens[1], "sp") == 0)) {
if (n_tokens < 3) {
snprintf(out, out_size, MSG_ARG_MISMATCH, "tmgr node");
return;
}
if (softnic_parser_read_uint32(&np.nonleaf.n_sp_priorities, tokens[2]) != 0) {
snprintf(out, out_size, MSG_ARG_INVALID, "n_sp_priorities");
return;
}
tokens += 3;
n_tokens -= 3;
} /* nonleaf sp <n_sp_priorities> */
if (n_tokens) {
snprintf(out, out_size, MSG_ARG_MISMATCH, tokens[0]);
return;
}
status = rte_eth_dev_get_port_by_name(softnic->params.name, &port_id);
if (status != 0)
return;
status = rte_tm_node_add(port_id,
node_id,
parent_node_id,
priority,
weight,
RTE_TM_NODE_LEVEL_ID_ANY,
&np,
&error);
if (status != 0) {
snprintf(out, out_size, MSG_CMD_FAIL, tokens[0]);
return;
}
}
/**
* tmgr <tmgr_name>
*/
@ -4154,6 +4319,12 @@ softnic_cli_process(char *in, char *out, size_t out_size, void *arg)
cmd_tmgr_shared_shaper(softnic, tokens, n_tokens, out, out_size);
return;
}
if (n_tokens >= 2 &&
(strcmp(tokens[1], "node") == 0)) {
cmd_tmgr_node(softnic, tokens, n_tokens, out, out_size);
return;
}
}
if (strcmp(tokens[0], "tap") == 0) {