examples/eventdev: add framework for caps based pipeline

Add framework to support capability based pipeline.
Based on the capability of event device and probed ethernet devices the
optimal pipeline configuration can be chosen.

Signed-off-by: Pavan Nikhilesh <pbhagavatula@caviumnetworks.com>
Acked-by: Harry van Haaren <harry.van.haaren@intel.com>

diff --git a/examples/eventdev_pipeline_sw_pmd/pipeline_common.h b/examples/eventdev_pipeline_sw_pmd/pipeline_common.h
index 1dbc01f..00721ea 100644 (file)
--- a/examples/eventdev_pipeline_sw_pmd/pipeline_common.h
+++ b/examples/eventdev_pipeline_sw_pmd/pipeline_common.h
@@ -34,6 +34,22 @@ struct worker_data {
        uint8_t port_id;
 } __rte_cache_aligned;
 
+typedef int (*worker_loop)(void *);
+typedef int (*consumer_loop)(void);
+typedef void (*schedule_loop)(unsigned int);
+typedef int (*eventdev_setup)(struct cons_data *, struct worker_data *);
+typedef void (*rx_adapter_setup)(uint16_t nb_ports);
+typedef void (*opt_check)(void);
+
+struct setup_data {
+       worker_loop worker;
+       consumer_loop consumer;
+       schedule_loop scheduler;
+       eventdev_setup evdev_setup;
+       rx_adapter_setup adptr_setup;
+       opt_check check_opt;
+};
+
 struct fastpath_data {
        volatile int done;
        uint32_t tx_lock;
@@ -47,6 +63,7 @@ struct fastpath_data {
        unsigned int sched_core[MAX_NUM_CORE];
        unsigned int worker_core[MAX_NUM_CORE];
        struct rte_eth_dev_tx_buffer *tx_buf[RTE_MAX_ETHPORTS];
+       struct setup_data cap;
 } __rte_cache_aligned;
 
 struct config_data {