net/dpaa: support Rx queue configurations with eventdev

[dpdk.git] / drivers / net / dpaa / dpaa_ethdev.h

diff --git a/drivers/net/dpaa/dpaa_ethdev.h b/drivers/net/dpaa/dpaa_ethdev.h
index 1fa6caf..3c9162b 100644 (file)
--- a/drivers/net/dpaa/dpaa_ethdev.h
+++ b/drivers/net/dpaa/dpaa_ethdev.h
@@ -10,6 +10,7 @@
 /* System headers */
 #include <stdbool.h>
 #include <rte_ethdev.h>
+#include <rte_event_eth_rx_adapter.h>
 
 #include <fsl_usd.h>
 #include <fsl_qman.h>
@@ -24,6 +25,13 @@
 #error "Annotation requirement is more than RTE_PKTMBUF_HEADROOM"
 #endif
 
+/* mbuf->seqn will be used to store event entry index for
+ * driver specific usage. For parallel mode queues, invalid
+ * index will be set and for atomic mode queues, valid value
+ * ranging from 1 to 16.
+ */
+#define DPAA_INVALID_MBUF_SEQN  0
+
 /* we will re-use the HEADROOM for annotation in RX */
 #define DPAA_HW_BUF_RESERVE    0
 #define DPAA_PACKET_LAYOUT_ALIGN       64
@@ -152,4 +160,25 @@ struct dpaa_if_stats {
        uint64_t tund;          /**<Tx Undersized */
 };
 
+int dpaa_eth_eventq_attach(const struct rte_eth_dev *dev,
+                          int eth_rx_queue_id,
+               u16 ch_id,
+               const struct rte_event_eth_rx_adapter_queue_conf *queue_conf);
+
+int dpaa_eth_eventq_detach(const struct rte_eth_dev *dev,
+                          int eth_rx_queue_id);
+
+enum qman_cb_dqrr_result
+dpaa_rx_cb_parallel(void *event,
+                   struct qman_portal *qm __always_unused,
+                   struct qman_fq *fq,
+                   const struct qm_dqrr_entry *dqrr,
+                   void **bufs);
+enum qman_cb_dqrr_result
+dpaa_rx_cb_atomic(void *event,
+                 struct qman_portal *qm __always_unused,
+                 struct qman_fq *fq,
+                 const struct qm_dqrr_entry *dqrr,
+                 void **bufs);
+
 #endif