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authorNipun Gupta <nipun.gupta@nxp.com>2019-10-17 13:59:04 +0530
committerJerin Jacob <jerinj@marvell.com>2019-10-18 13:33:09 +0530
commit6e547f64f32ff2a3831d21931156c571e8d90f39 (patch)
tree6277085feb55616ca3e7119786ed71b3eda86d6a
parent8115deb60a6f20c2c3524c0420ab17e5a3429c91 (diff)
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event/dpaa2: support Tx adapter
This patch adds the support of Tx adapter for DPAA2 platform Signed-off-by: Nipun Gupta <nipun.gupta@nxp.com> Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
-rw-r--r--drivers/event/dpaa2/Makefile2
-rw-r--r--drivers/event/dpaa2/dpaa2_eventdev.c75
-rw-r--r--drivers/event/dpaa2/dpaa2_eventdev.h3
3 files changed, 73 insertions, 7 deletions
diff --git a/drivers/event/dpaa2/Makefile b/drivers/event/dpaa2/Makefile
index c6ab326..c4019d6 100644
--- a/drivers/event/dpaa2/Makefile
+++ b/drivers/event/dpaa2/Makefile
@@ -20,7 +20,7 @@ CFLAGS += -I$(RTE_SDK)/drivers/event/dpaa2
LDLIBS += -lrte_eal -lrte_eventdev
LDLIBS += -lrte_common_dpaax
LDLIBS += -lrte_bus_fslmc -lrte_mempool_dpaa2 -lrte_pmd_dpaa2
-LDLIBS += -lrte_bus_vdev -lrte_mempool -lrte_mbuf
+LDLIBS += -lrte_bus_vdev -lrte_mempool -lrte_mbuf -lrte_ethdev
CFLAGS += -I$(RTE_SDK)/drivers/net/dpaa2
CFLAGS += -I$(RTE_SDK)/drivers/net/dpaa2/mc
diff --git a/drivers/event/dpaa2/dpaa2_eventdev.c b/drivers/event/dpaa2/dpaa2_eventdev.c
index 56cea5f..4ee2c46 100644
--- a/drivers/event/dpaa2/dpaa2_eventdev.c
+++ b/drivers/event/dpaa2/dpaa2_eventdev.c
@@ -27,6 +27,7 @@
#include <rte_ethdev_driver.h>
#include <rte_cryptodev.h>
#include <rte_event_eth_rx_adapter.h>
+#include <rte_event_eth_tx_adapter.h>
#include <fslmc_vfio.h>
#include <dpaa2_hw_pvt.h>
@@ -947,6 +948,66 @@ dpaa2_eventdev_crypto_stop(const struct rte_eventdev *dev,
return 0;
}
+static int
+dpaa2_eventdev_tx_adapter_create(uint8_t id,
+ const struct rte_eventdev *dev)
+{
+ RTE_SET_USED(id);
+ RTE_SET_USED(dev);
+
+ /* Nothing to do. Simply return. */
+ return 0;
+}
+
+static int
+dpaa2_eventdev_tx_adapter_caps(const struct rte_eventdev *dev,
+ const struct rte_eth_dev *eth_dev,
+ uint32_t *caps)
+{
+ RTE_SET_USED(dev);
+ RTE_SET_USED(eth_dev);
+
+ *caps = RTE_EVENT_ETH_TX_ADAPTER_CAP_INTERNAL_PORT;
+ return 0;
+}
+
+static uint16_t
+dpaa2_eventdev_txa_enqueue_same_dest(void *port,
+ struct rte_event ev[],
+ uint16_t nb_events)
+{
+ struct rte_mbuf *m[DPAA2_EVENT_MAX_PORT_ENQUEUE_DEPTH], *m0;
+ uint8_t qid, i;
+
+ RTE_SET_USED(port);
+
+ m0 = (struct rte_mbuf *)ev[0].mbuf;
+ qid = rte_event_eth_tx_adapter_txq_get(m0);
+
+ for (i = 0; i < nb_events; i++)
+ m[i] = (struct rte_mbuf *)ev[i].mbuf;
+
+ return rte_eth_tx_burst(m0->port, qid, m, nb_events);
+}
+
+static uint16_t
+dpaa2_eventdev_txa_enqueue(void *port,
+ struct rte_event ev[],
+ uint16_t nb_events)
+{
+ struct rte_mbuf *m = (struct rte_mbuf *)ev[0].mbuf;
+ uint8_t qid, i;
+
+ RTE_SET_USED(port);
+
+ for (i = 0; i < nb_events; i++) {
+ qid = rte_event_eth_tx_adapter_txq_get(m);
+ rte_eth_tx_burst(m->port, qid, &m, 1);
+ }
+
+ return nb_events;
+}
+
static struct rte_eventdev_ops dpaa2_eventdev_ops = {
.dev_infos_get = dpaa2_eventdev_info_get,
.dev_configure = dpaa2_eventdev_configure,
@@ -964,11 +1025,13 @@ static struct rte_eventdev_ops dpaa2_eventdev_ops = {
.timeout_ticks = dpaa2_eventdev_timeout_ticks,
.dump = dpaa2_eventdev_dump,
.dev_selftest = test_eventdev_dpaa2,
- .eth_rx_adapter_caps_get = dpaa2_eventdev_eth_caps_get,
- .eth_rx_adapter_queue_add = dpaa2_eventdev_eth_queue_add,
- .eth_rx_adapter_queue_del = dpaa2_eventdev_eth_queue_del,
- .eth_rx_adapter_start = dpaa2_eventdev_eth_start,
- .eth_rx_adapter_stop = dpaa2_eventdev_eth_stop,
+ .eth_rx_adapter_caps_get = dpaa2_eventdev_eth_caps_get,
+ .eth_rx_adapter_queue_add = dpaa2_eventdev_eth_queue_add,
+ .eth_rx_adapter_queue_del = dpaa2_eventdev_eth_queue_del,
+ .eth_rx_adapter_start = dpaa2_eventdev_eth_start,
+ .eth_rx_adapter_stop = dpaa2_eventdev_eth_stop,
+ .eth_tx_adapter_caps_get = dpaa2_eventdev_tx_adapter_caps,
+ .eth_tx_adapter_create = dpaa2_eventdev_tx_adapter_create,
.crypto_adapter_caps_get = dpaa2_eventdev_crypto_caps_get,
.crypto_adapter_queue_pair_add = dpaa2_eventdev_crypto_queue_add,
.crypto_adapter_queue_pair_del = dpaa2_eventdev_crypto_queue_del,
@@ -1035,6 +1098,8 @@ dpaa2_eventdev_create(const char *name)
eventdev->enqueue_forward_burst = dpaa2_eventdev_enqueue_burst;
eventdev->dequeue = dpaa2_eventdev_dequeue;
eventdev->dequeue_burst = dpaa2_eventdev_dequeue_burst;
+ eventdev->txa_enqueue = dpaa2_eventdev_txa_enqueue;
+ eventdev->txa_enqueue_same_dest = dpaa2_eventdev_txa_enqueue_same_dest;
/* For secondary processes, the primary has done all the work */
if (rte_eal_process_type() != RTE_PROC_PRIMARY)
diff --git a/drivers/event/dpaa2/dpaa2_eventdev.h b/drivers/event/dpaa2/dpaa2_eventdev.h
index 7c5d005..785e520 100644
--- a/drivers/event/dpaa2/dpaa2_eventdev.h
+++ b/drivers/event/dpaa2/dpaa2_eventdev.h
@@ -38,7 +38,8 @@ enum {
#define RTE_EVENT_ETH_RX_ADAPTER_DPAA2_CAP \
(RTE_EVENT_ETH_RX_ADAPTER_CAP_INTERNAL_PORT | \
RTE_EVENT_ETH_RX_ADAPTER_CAP_MULTI_EVENTQ | \
- RTE_EVENT_ETH_RX_ADAPTER_CAP_OVERRIDE_FLOW_ID)
+ RTE_EVENT_ETH_RX_ADAPTER_CAP_OVERRIDE_FLOW_ID | \
+ RTE_EVENT_ETH_TX_ADAPTER_CAP_INTERNAL_PORT)
/**< Crypto Rx adapter cap to return If the packet transfers from
* the cryptodev to eventdev with DPAA2 devices.