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pipeline: create inline functions for learn instruction

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Create inline functions for the learn and forget instructions.

Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
This commit is contained in:
Cristian Dumitrescu 2021-09-13 17:44:27 +01:00 committed by Thomas Monjalon
parent 4565d7db70
commit d1a58ada1a
2 changed files with 58 additions and 33 deletions
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36
lib/pipeline/rte_swx_pipeline.c
View File

@ -2230,27 +2230,8 @@ instr_learn_exec(struct rte_swx_pipeline *p)
{
struct thread *t = &p->threads[p->thread_id];
struct instruction *ip = t->ip;
uint64_t action_id = ip->learn.action_id;
uint32_t learner_id = t->learner_id;
struct rte_swx_table_state *ts = &t->table_state[p->n_tables +
p->n_selectors + learner_id];
struct learner_runtime *l = &t->learners[learner_id];
struct learner_statistics *stats = &p->learner_stats[learner_id];
uint32_t status;
/* Table. */
status = rte_swx_table_learner_add(ts->obj,
l->mailbox,
t->time,
action_id,
l->action_data[action_id]);
TRACE("[Thread %2u] learner %u learn %s\n",
p->thread_id,
learner_id,
status ? "ok" : "error");
stats->n_pkts_learn[status] += 1;
__instr_learn_exec(p, t, ip);
/* Thread. */
thread_ip_inc(p);
@ -2279,20 +2260,9 @@ static inline void
instr_forget_exec(struct rte_swx_pipeline *p)
{
struct thread *t = &p->threads[p->thread_id];
uint32_t learner_id = t->learner_id;
struct rte_swx_table_state *ts = &t->table_state[p->n_tables +
p->n_selectors + learner_id];
struct learner_runtime *l = &t->learners[learner_id];
struct learner_statistics *stats = &p->learner_stats[learner_id];
struct instruction *ip = t->ip;
/* Table. */
rte_swx_table_learner_delete(ts->obj, l->mailbox);
TRACE("[Thread %2u] learner %u forget\n",
p->thread_id,
learner_id);
stats->n_pkts_forget += 1;
__instr_forget_exec(p, t, ip);
/* Thread. */
thread_ip_inc(p);

55
lib/pipeline/rte_swx_pipeline_internal.h
View File

@ -1960,4 +1960,59 @@ __instr_hdr_invalidate_exec(struct rte_swx_pipeline *p __rte_unused,
t->valid_headers = MASK64_BIT_CLR(t->valid_headers, header_id);
}
/*
* learn.
*/
static inline void
__instr_learn_exec(struct rte_swx_pipeline *p,
struct thread *t,
const struct instruction *ip)
{
uint64_t action_id = ip->learn.action_id;
uint32_t learner_id = t->learner_id;
struct rte_swx_table_state *ts = &t->table_state[p->n_tables +
p->n_selectors + learner_id];
struct learner_runtime *l = &t->learners[learner_id];
struct learner_statistics *stats = &p->learner_stats[learner_id];
uint32_t status;
/* Table. */
status = rte_swx_table_learner_add(ts->obj,
l->mailbox,
t->time,
action_id,
l->action_data[action_id]);
TRACE("[Thread %2u] learner %u learn %s\n",
p->thread_id,
learner_id,
status ? "ok" : "error");
stats->n_pkts_learn[status] += 1;
}
/*
* forget.
*/
static inline void
__instr_forget_exec(struct rte_swx_pipeline *p,
struct thread *t,
const struct instruction *ip __rte_unused)
{
uint32_t learner_id = t->learner_id;
struct rte_swx_table_state *ts = &t->table_state[p->n_tables +
p->n_selectors + learner_id];
struct learner_runtime *l = &t->learners[learner_id];
struct learner_statistics *stats = &p->learner_stats[learner_id];
/* Table. */
rte_swx_table_learner_delete(ts->obj, l->mailbox);
TRACE("[Thread %2u] learner %u forget\n",
p->thread_id,
learner_id);
stats->n_pkts_forget += 1;
}
#endif