#include <rte_common.h>
#include <rte_cycles.h>
#include <rte_lcore.h>
+#include <rte_service_component.h>
#include <rte_ring.h>
#include <rte_table_acl.h>
{
uint32_t i;
- RTE_LCORE_FOREACH_SLAVE(i) {
+ for (i = 0; i < RTE_MAX_LCORE; i++) {
char ring_name[NAME_MAX];
struct rte_ring *msgq_req, *msgq_rsp;
struct softnic_thread *t = &softnic->thread[i];
/* Master thread records */
t->msgq_req = msgq_req;
t->msgq_rsp = msgq_rsp;
- t->enabled = 1;
+ t->service_id = UINT32_MAX;
/* Data plane thread records */
t_data->n_pipelines = 0;
return 0;
}
+static inline int
+thread_is_valid(struct pmd_internals *softnic, uint32_t thread_id)
+{
+ struct rte_config *cfg = rte_eal_get_configuration();
+ enum rte_lcore_role_t role;
+
+ if ((thread_id >= RTE_MAX_LCORE) ||
+ (thread_id == cfg->master_lcore))
+ return 0; /* FALSE */
+
+ role = cfg->lcore_role[thread_id];
+
+ if ((softnic->params.sc && (role == ROLE_SERVICE)) ||
+ (!softnic->params.sc && (role == ROLE_RTE)))
+ return 1; /* TRUE */
+
+ return 0; /* FALSE */
+}
+
static inline int
thread_is_running(uint32_t thread_id)
{
return (thread_state == RUNNING)? 1 : 0;
}
+static int32_t
+rte_pmd_softnic_run_internal(void *arg);
+
+static inline int
+thread_sc_service_up(struct pmd_internals *softnic, uint32_t thread_id)
+{
+ struct rte_service_spec service_params;
+ struct softnic_thread *t = &softnic->thread[thread_id];
+ struct rte_eth_dev *dev;
+ int status;
+ uint16_t port_id;
+
+ /* service params */
+ status = rte_eth_dev_get_port_by_name(softnic->params.name, &port_id);
+ if (status)
+ return status;
+
+ dev = &rte_eth_devices[port_id];
+ snprintf(service_params.name, sizeof(service_params.name), "%s_%u",
+ softnic->params.name,
+ thread_id);
+ service_params.callback = rte_pmd_softnic_run_internal;
+ service_params.callback_userdata = dev;
+ service_params.capabilities = 0;
+ service_params.socket_id = (int)softnic->params.cpu_id;
+
+ /* service register */
+ status = rte_service_component_register(&service_params, &t->service_id);
+ if (status)
+ return status;
+
+ status = rte_service_component_runstate_set(t->service_id, 1);
+ if (status) {
+ rte_service_component_unregister(t->service_id);
+ t->service_id = UINT32_MAX;
+ return status;
+ }
+
+ status = rte_service_runstate_set(t->service_id, 1);
+ if (status) {
+ rte_service_component_runstate_set(t->service_id, 0);
+ rte_service_component_unregister(t->service_id);
+ t->service_id = UINT32_MAX;
+ return status;
+ }
+
+ /* service map to thread */
+ status = rte_service_map_lcore_set(t->service_id, thread_id, 1);
+ if (status) {
+ rte_service_runstate_set(t->service_id, 0);
+ rte_service_component_runstate_set(t->service_id, 0);
+ rte_service_component_unregister(t->service_id);
+ t->service_id = UINT32_MAX;
+ return status;
+ }
+
+ return 0;
+}
+
+static inline void
+thread_sc_service_down(struct pmd_internals *softnic, uint32_t thread_id)
+{
+ struct softnic_thread *t = &softnic->thread[thread_id];
+
+ /* service unmap from thread */
+ rte_service_map_lcore_set(t->service_id, thread_id, 0);
+
+ /* service unregister */
+ rte_service_runstate_set(t->service_id, 0);
+ rte_service_component_runstate_set(t->service_id, 0);
+ rte_service_component_unregister(t->service_id);
+
+ t->service_id = UINT32_MAX;
+}
+
/**
* Pipeline is running when:
* (A) Pipeline is mapped to a data plane thread AND
const char *pipeline_name)
{
struct pipeline *p = softnic_pipeline_find(softnic, pipeline_name);
- struct softnic_thread *t;
struct thread_msg_req *req;
struct thread_msg_rsp *rsp;
- uint32_t i;
+ uint32_t n_pipelines, i;
int status;
/* Check input params */
- if ((thread_id >= RTE_MAX_LCORE) ||
+ if (!thread_is_valid(softnic, thread_id) ||
(p == NULL) ||
(p->n_ports_in == 0) ||
(p->n_ports_out == 0) ||
- (p->n_tables == 0))
+ (p->n_tables == 0) ||
+ p->enabled)
return -1;
- t = &softnic->thread[thread_id];
- if ((t->enabled == 0) ||
- p->enabled)
+ n_pipelines = softnic_pipeline_thread_count(softnic, thread_id);
+ if (n_pipelines >= THREAD_PIPELINES_MAX)
return -1;
+ if (softnic->params.sc && (n_pipelines == 0)) {
+ status = thread_sc_service_up(softnic, thread_id);
+ if (status)
+ return status;
+ }
+
if (!thread_is_running(thread_id)) {
struct softnic_thread_data *td = &softnic->thread_data[thread_id];
struct pipeline_data *tdp = &td->pipeline_data[td->n_pipelines];
- if (td->n_pipelines >= THREAD_PIPELINES_MAX)
- return -1;
-
/* Data plane thread */
td->p[td->n_pipelines] = p->p;
const char *pipeline_name)
{
struct pipeline *p = softnic_pipeline_find(softnic, pipeline_name);
- struct softnic_thread *t;
struct thread_msg_req *req;
struct thread_msg_rsp *rsp;
+ uint32_t n_pipelines;
int status;
/* Check input params */
- if ((thread_id >= RTE_MAX_LCORE) ||
- (p == NULL))
- return -1;
-
- t = &softnic->thread[thread_id];
- if (t->enabled == 0)
+ if (!thread_is_valid(softnic, thread_id) ||
+ (p == NULL) ||
+ (p->enabled && (p->thread_id != thread_id)))
return -1;
if (p->enabled == 0)
return 0;
- if (p->thread_id != thread_id)
- return -1;
-
if (!thread_is_running(thread_id)) {
struct softnic_thread_data *td = &softnic->thread_data[thread_id];
uint32_t i;
break;
}
+ if (softnic->params.sc && (td->n_pipelines == 0))
+ thread_sc_service_down(softnic, thread_id);
+
return 0;
}
p->enabled = 0;
+ n_pipelines = softnic_pipeline_thread_count(softnic, thread_id);
+ if (softnic->params.sc && (n_pipelines == 0))
+ thread_sc_service_down(softnic, thread_id);
+
return 0;
}
uint32_t i;
/* Request */
- if (t->n_pipelines >= THREAD_PIPELINES_MAX) {
- rsp->status = -1;
- return rsp;
- }
-
t->p[t->n_pipelines] = req->pipeline_enable.p;
p->p = req->pipeline_enable.p;
return status;
}
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_DECAP)) {
+ status = rte_table_action_apply(a,
+ data,
+ RTE_TABLE_ACTION_DECAP,
+ &action->decap);
+
+ if (status)
+ return status;
+ }
+
+ if (action->action_mask & (1LLU << RTE_TABLE_ACTION_SYM_CRYPTO)) {
+ status = rte_table_action_apply(a,
+ data,
+ RTE_TABLE_ACTION_SYM_CRYPTO,
+ &action->sym_crypto);
+
+ if (status)
+ return status;
+ }
+
return 0;
}
/**
* Data plane threads: main
*/
-int
-rte_pmd_softnic_run(uint16_t port_id)
+static int32_t
+rte_pmd_softnic_run_internal(void *arg)
{
- struct rte_eth_dev *dev = &rte_eth_devices[port_id];
+ struct rte_eth_dev *dev = arg;
struct pmd_internals *softnic;
struct softnic_thread_data *t;
uint32_t thread_id, j;
-#ifdef RTE_LIBRTE_ETHDEV_DEBUG
- RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, 0);
-#endif
-
softnic = dev->data->dev_private;
thread_id = rte_lcore_id();
t = &softnic->thread_data[thread_id];
return 0;
}
+
+int
+rte_pmd_softnic_run(uint16_t port_id)
+{
+ struct rte_eth_dev *dev = &rte_eth_devices[port_id];
+
+#ifdef RTE_LIBRTE_ETHDEV_DEBUG
+ RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, 0);
+#endif
+
+ return (int)rte_pmd_softnic_run_internal(dev);
+}
git.droids-corp.org / dpdk.git / blobdiff