Add pipeline's table action profile implementation to the softnic.
Signed-off-by: Cristian Dumitrescu <cristian.dumitre...@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.si...@intel.com>
---
drivers/net/softnic/rte_eth_softnic.c | 2 +
drivers/net/softnic/rte_eth_softnic_action.c | 227 ++++++++++++++++++++++++
drivers/net/softnic/rte_eth_softnic_internals.h | 44 +++++
3 files changed, 273 insertions(+)
diff --git a/drivers/net/softnic/rte_eth_softnic.c
b/drivers/net/softnic/rte_eth_softnic.c
index a17b8d4..892768e 100644
--- a/drivers/net/softnic/rte_eth_softnic.c
+++ b/drivers/net/softnic/rte_eth_softnic.c
@@ -242,6 +242,7 @@ pmd_init(struct pmd_params *params)
softnic_tmgr_init(p);
softnic_tap_init(p);
softnic_port_in_action_profile_init(p);
+ softnic_table_action_profile_init(p);
return p;
}
@@ -252,6 +253,7 @@ pmd_free(struct pmd_internals *p)
if (p == NULL)
return;
+ softnic_table_action_profile_free(p);
softnic_port_in_action_profile_free(p);
softnic_tap_free(p);
softnic_tmgr_free(p);
diff --git a/drivers/net/softnic/rte_eth_softnic_action.c
b/drivers/net/softnic/rte_eth_softnic_action.c
index acc0f79..c25f4dd 100644
--- a/drivers/net/softnic/rte_eth_softnic_action.c
+++ b/drivers/net/softnic/rte_eth_softnic_action.c
@@ -160,3 +160,230 @@ softnic_port_in_action_profile_create(struct
pmd_internals *p,
return profile;
}
+
+/**
+ * Table
+ */
+int
+softnic_table_action_profile_init(struct pmd_internals *p)
+{
+ TAILQ_INIT(&p->table_action_profile_list);
+
+ return 0;
+}
+
+void
+softnic_table_action_profile_free(struct pmd_internals *p)
+{
+ for ( ; ; ) {
+ struct softnic_table_action_profile *profile;
+
+ profile = TAILQ_FIRST(&p->table_action_profile_list);
+ if (profile == NULL)
+ break;
+
+ TAILQ_REMOVE(&p->table_action_profile_list, profile, node);
+ free(profile);
+ }
+}
+
+struct softnic_table_action_profile *
+softnic_table_action_profile_find(struct pmd_internals *p,
+ const char *name)
+{
+ struct softnic_table_action_profile *profile;
+
+ if (name == NULL)
+ return NULL;
+
+ TAILQ_FOREACH(profile, &p->table_action_profile_list, node)
+ if (strcmp(profile->name, name) == 0)
+ return profile;
+
+ return NULL;
+}
+
+struct softnic_table_action_profile *
+softnic_table_action_profile_create(struct pmd_internals *p,
+ const char *name,
+ struct softnic_table_action_profile_params *params)
+{
+ struct softnic_table_action_profile *profile;
+ struct rte_table_action_profile *ap;
+ int status;
+
+ /* Check input params */
+ if (name == NULL ||
+ softnic_table_action_profile_find(p, name) ||
+ params == NULL ||
+ ((params->action_mask & (1LLU << RTE_TABLE_ACTION_FWD)) == 0))
+ return NULL;
+
+ if ((params->action_mask & (1LLU << RTE_TABLE_ACTION_LB)) &&
+ params->lb.f_hash == NULL) {
+ switch (params->lb.key_size) {
+ case 8:
+ params->lb.f_hash = hash_default_key8;
+ break;
+
+ case 16:
+ params->lb.f_hash = hash_default_key16;
+ break;
+
+ case 24:
+ params->lb.f_hash = hash_default_key24;
+ break;
+
+ case 32:
+ params->lb.f_hash = hash_default_key32;
+ break;
+
+ case 40:
+ params->lb.f_hash = hash_default_key40;
+ break;
+
+ case 48:
+ params->lb.f_hash = hash_default_key48;
+ break;
+
+ case 56:
+ params->lb.f_hash = hash_default_key56;
+ break;
+
+ case 64:
+ params->lb.f_hash = hash_default_key64;
+ break;
+
+ default:
+ return NULL;
+ }
+
+ params->lb.seed = 0;
+ }
+
+ /* Resource */
+ ap = rte_table_action_profile_create(¶ms->common);
+ if (ap == NULL)
+ return NULL;
+
+ if (params->action_mask & (1LLU << RTE_TABLE_ACTION_FWD)) {
+ status = rte_table_action_profile_action_register(ap,
+ RTE_TABLE_ACTION_FWD,
+ NULL);
+
+ if (status) {
+ rte_table_action_profile_free(ap);
+ return NULL;
+ }
+ }
+
+ if (params->action_mask & (1LLU << RTE_TABLE_ACTION_LB)) {
+ status = rte_table_action_profile_action_register(ap,
+ RTE_TABLE_ACTION_LB,
+ ¶ms->lb);
+
+ if (status) {
+ rte_table_action_profile_free(ap);
+ return NULL;
+ }
+ }
+
+ if (params->action_mask & (1LLU << RTE_TABLE_ACTION_MTR)) {
+ status = rte_table_action_profile_action_register(ap,
+ RTE_TABLE_ACTION_MTR,
+ ¶ms->mtr);
+
+ if (status) {
+ rte_table_action_profile_free(ap);
+ return NULL;
+ }
+ }
+
+ if (params->action_mask & (1LLU << RTE_TABLE_ACTION_TM)) {
+ status = rte_table_action_profile_action_register(ap,
+ RTE_TABLE_ACTION_TM,
+ ¶ms->tm);
+
+ if (status) {
+ rte_table_action_profile_free(ap);
+ return NULL;
+ }
+ }
+
+ if (params->action_mask & (1LLU << RTE_TABLE_ACTION_ENCAP)) {
+ status = rte_table_action_profile_action_register(ap,
+ RTE_TABLE_ACTION_ENCAP,
+ ¶ms->encap);
+
+ if (status) {
+ rte_table_action_profile_free(ap);
+ return NULL;
+ }
+ }
+
+ if (params->action_mask & (1LLU << RTE_TABLE_ACTION_NAT)) {
+ status = rte_table_action_profile_action_register(ap,
+ RTE_TABLE_ACTION_NAT,
+ ¶ms->nat);
+
+ if (status) {
+ rte_table_action_profile_free(ap);
+ return NULL;
+ }
+ }
+
+ if (params->action_mask & (1LLU << RTE_TABLE_ACTION_TTL)) {
+ status = rte_table_action_profile_action_register(ap,
+ RTE_TABLE_ACTION_TTL,
+ ¶ms->ttl);
+
+ if (status) {
+ rte_table_action_profile_free(ap);
+ return NULL;
+ }
+ }
+
+ if (params->action_mask & (1LLU << RTE_TABLE_ACTION_STATS)) {
+ status = rte_table_action_profile_action_register(ap,
+ RTE_TABLE_ACTION_STATS,
+ ¶ms->stats);
+
+ if (status) {
+ rte_table_action_profile_free(ap);
+ return NULL;
+ }
+ }
+ if (params->action_mask & (1LLU << RTE_TABLE_ACTION_TIME)) {
+ status = rte_table_action_profile_action_register(ap,
+ RTE_TABLE_ACTION_TIME,
+ NULL);
+
+ if (status) {
+ rte_table_action_profile_free(ap);
+ return NULL;
+ }
+ }
+
+ status = rte_table_action_profile_freeze(ap);
+ if (status) {
+ rte_table_action_profile_free(ap);
+ return NULL;
+ }
+
+ /* Node allocation */
+ profile = calloc(1, sizeof(struct softnic_table_action_profile));
+ if (profile == NULL) {
+ rte_table_action_profile_free(ap);
+ return NULL;
+ }
+
+ /* Node fill in */
+ strlcpy(profile->name, name, sizeof(profile->name));
+ memcpy(&profile->params, params, sizeof(*params));
+ profile->ap = ap;
+
+ /* Node add to list */
+ TAILQ_INSERT_TAIL(&p->table_action_profile_list, profile, node);
+
+ return profile;
+}
diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h
b/drivers/net/softnic/rte_eth_softnic_internals.h
index bbf299e..a1ebced 100644
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -15,6 +15,7 @@
#include <rte_ethdev.h>
#include <rte_sched.h>
#include <rte_port_in_action.h>
+#include <rte_table_action.h>
#include <rte_ethdev_driver.h>
#include <rte_tm_driver.h>
@@ -239,6 +240,30 @@ struct softnic_port_in_action_profile {
TAILQ_HEAD(softnic_port_in_action_profile_list,
softnic_port_in_action_profile);
/**
+ * Table action
+ */
+struct softnic_table_action_profile_params {
+ uint64_t action_mask;
+ struct rte_table_action_common_config common;
+ struct rte_table_action_lb_config lb;
+ struct rte_table_action_mtr_config mtr;
+ struct rte_table_action_tm_config tm;
+ struct rte_table_action_encap_config encap;
+ struct rte_table_action_nat_config nat;
+ struct rte_table_action_ttl_config ttl;
+ struct rte_table_action_stats_config stats;
+};
+
+struct softnic_table_action_profile {
+ TAILQ_ENTRY(softnic_table_action_profile) node;
+ char name[NAME_SIZE];
+ struct softnic_table_action_profile_params params;
+ struct rte_table_action_profile *ap;
+};
+
+TAILQ_HEAD(softnic_table_action_profile_list, softnic_table_action_profile);
+
+/**
* PMD Internals
*/
struct pmd_internals {
@@ -255,6 +280,7 @@ struct pmd_internals {
struct softnic_tmgr_port_list tmgr_port_list;
struct softnic_tap_list tap_list;
struct softnic_port_in_action_profile_list port_in_action_profile_list;
+ struct softnic_table_action_profile_list table_action_profile_list;
};
/**
@@ -386,4 +412,22 @@ softnic_port_in_action_profile_create(struct pmd_internals
*p,
const char *name,
struct softnic_port_in_action_profile_params *params);
+/**
+ * Table action
+ */
+int
+softnic_table_action_profile_init(struct pmd_internals *p);
+
+void
+softnic_table_action_profile_free(struct pmd_internals *p);
+
+struct softnic_table_action_profile *
+softnic_table_action_profile_find(struct pmd_internals *p,
+ const char *name);
+
+struct softnic_table_action_profile *
+softnic_table_action_profile_create(struct pmd_internals *p,
+ const char *name,
+ struct softnic_table_action_profile_params *params);
+
#endif /* __INCLUDE_RTE_ETH_SOFTNIC_INTERNALS_H__ */
--
2.9.3
