event/dpaa2: support crypto adapter
event dpaa2 device support both ethernet as well as crypto queues to be attached to it. eth_rx_adapter provide infrastructure to attach ethernet queues and crypto_adapter provide support for crypto queues. This patch add support for dpaa2_eventdev to attach dpaa2_sec queues. Signed-off-by: Akhil Goyal <akhil.goyal@nxp.com> Signed-off-by: Ashish Jain <ashish.jain@nxp.com> Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com> Acked-by: Abhinandan Gujjar <abhinandan.gujjar@intel.com>
This commit is contained in:
Akhil Goyal
parent
a77db24643
commit
3721c39f40
@ -22,8 +22,10 @@ LDLIBS += -lrte_eal -lrte_eventdev
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LDLIBS += -lrte_bus_fslmc -lrte_mempool_dpaa2 -lrte_pmd_dpaa2
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LDLIBS += -lrte_bus_vdev
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LDLIBS += -lrte_common_dpaax
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LDLIBS += -lrte_pmd_dpaa2_sec
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CFLAGS += -I$(RTE_SDK)/drivers/net/dpaa2
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CFLAGS += -I$(RTE_SDK)/drivers/net/dpaa2/mc
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CFLAGS += -I$(RTE_SDK)/drivers/crypto/dpaa2_sec
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# versioning export map
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EXPORT_MAP := rte_pmd_dpaa2_event_version.map
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@ -27,6 +27,7 @@
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#include <rte_pci.h>
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#include <rte_bus_vdev.h>
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#include <rte_ethdev_driver.h>
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#include <rte_cryptodev.h>
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#include <rte_event_eth_rx_adapter.h>
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#include <fslmc_vfio.h>
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@ -34,6 +35,7 @@
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#include <dpaa2_hw_mempool.h>
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#include <dpaa2_hw_dpio.h>
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#include <dpaa2_ethdev.h>
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#include <dpaa2_sec_event.h>
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#include "dpaa2_eventdev.h"
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#include "dpaa2_eventdev_logs.h"
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#include <portal/dpaa2_hw_pvt.h>
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@ -793,6 +795,149 @@ dpaa2_eventdev_eth_stop(const struct rte_eventdev *dev,
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return 0;
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}
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static int
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dpaa2_eventdev_crypto_caps_get(const struct rte_eventdev *dev,
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const struct rte_cryptodev *cdev,
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uint32_t *caps)
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{
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const char *name = cdev->data->name;
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EVENTDEV_INIT_FUNC_TRACE();
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RTE_SET_USED(dev);
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if (!strncmp(name, "dpsec-", 6))
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*caps = RTE_EVENT_CRYPTO_ADAPTER_DPAA2_CAP;
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else
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return -1;
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return 0;
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}
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static int
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dpaa2_eventdev_crypto_queue_add_all(const struct rte_eventdev *dev,
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const struct rte_cryptodev *cryptodev,
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const struct rte_event *ev)
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{
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struct dpaa2_eventdev *priv = dev->data->dev_private;
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uint8_t ev_qid = ev->queue_id;
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uint16_t dpcon_id = priv->evq_info[ev_qid].dpcon->dpcon_id;
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int i, ret;
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EVENTDEV_INIT_FUNC_TRACE();
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for (i = 0; i < cryptodev->data->nb_queue_pairs; i++) {
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ret = dpaa2_sec_eventq_attach(cryptodev, i,
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dpcon_id, ev);
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if (ret) {
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DPAA2_EVENTDEV_ERR("dpaa2_sec_eventq_attach failed: ret %d\n",
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ret);
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goto fail;
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}
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}
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return 0;
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fail:
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for (i = (i - 1); i >= 0 ; i--)
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dpaa2_sec_eventq_detach(cryptodev, i);
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return ret;
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}
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static int
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dpaa2_eventdev_crypto_queue_add(const struct rte_eventdev *dev,
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const struct rte_cryptodev *cryptodev,
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int32_t rx_queue_id,
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const struct rte_event *ev)
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{
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struct dpaa2_eventdev *priv = dev->data->dev_private;
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uint8_t ev_qid = ev->queue_id;
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uint16_t dpcon_id = priv->evq_info[ev_qid].dpcon->dpcon_id;
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int ret;
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EVENTDEV_INIT_FUNC_TRACE();
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if (rx_queue_id == -1)
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return dpaa2_eventdev_crypto_queue_add_all(dev,
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cryptodev, ev);
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ret = dpaa2_sec_eventq_attach(cryptodev, rx_queue_id,
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dpcon_id, ev);
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if (ret) {
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DPAA2_EVENTDEV_ERR(
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"dpaa2_sec_eventq_attach failed: ret: %d\n", ret);
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return ret;
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}
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return 0;
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}
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static int
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dpaa2_eventdev_crypto_queue_del_all(const struct rte_eventdev *dev,
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const struct rte_cryptodev *cdev)
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{
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int i, ret;
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EVENTDEV_INIT_FUNC_TRACE();
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RTE_SET_USED(dev);
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for (i = 0; i < cdev->data->nb_queue_pairs; i++) {
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ret = dpaa2_sec_eventq_detach(cdev, i);
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if (ret) {
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DPAA2_EVENTDEV_ERR(
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"dpaa2_sec_eventq_detach failed:ret %d\n", ret);
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return ret;
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}
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}
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return 0;
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}
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static int
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dpaa2_eventdev_crypto_queue_del(const struct rte_eventdev *dev,
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const struct rte_cryptodev *cryptodev,
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int32_t rx_queue_id)
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{
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int ret;
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EVENTDEV_INIT_FUNC_TRACE();
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if (rx_queue_id == -1)
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return dpaa2_eventdev_crypto_queue_del_all(dev, cryptodev);
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ret = dpaa2_sec_eventq_detach(cryptodev, rx_queue_id);
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if (ret) {
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DPAA2_EVENTDEV_ERR(
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"dpaa2_sec_eventq_detach failed: ret: %d\n", ret);
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return ret;
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}
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return 0;
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}
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static int
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dpaa2_eventdev_crypto_start(const struct rte_eventdev *dev,
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const struct rte_cryptodev *cryptodev)
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{
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EVENTDEV_INIT_FUNC_TRACE();
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RTE_SET_USED(dev);
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RTE_SET_USED(cryptodev);
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return 0;
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}
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static int
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dpaa2_eventdev_crypto_stop(const struct rte_eventdev *dev,
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const struct rte_cryptodev *cryptodev)
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{
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EVENTDEV_INIT_FUNC_TRACE();
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RTE_SET_USED(dev);
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RTE_SET_USED(cryptodev);
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return 0;
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}
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static struct rte_eventdev_ops dpaa2_eventdev_ops = {
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.dev_infos_get = dpaa2_eventdev_info_get,
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.dev_configure = dpaa2_eventdev_configure,
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@ -814,6 +959,11 @@ static struct rte_eventdev_ops dpaa2_eventdev_ops = {
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.eth_rx_adapter_queue_del = dpaa2_eventdev_eth_queue_del,
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.eth_rx_adapter_start = dpaa2_eventdev_eth_start,
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.eth_rx_adapter_stop = dpaa2_eventdev_eth_stop,
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.crypto_adapter_caps_get = dpaa2_eventdev_crypto_caps_get,
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.crypto_adapter_queue_pair_add = dpaa2_eventdev_crypto_queue_add,
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.crypto_adapter_queue_pair_del = dpaa2_eventdev_crypto_queue_del,
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.crypto_adapter_start = dpaa2_eventdev_crypto_start,
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.crypto_adapter_stop = dpaa2_eventdev_crypto_stop,
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};
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static int
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@ -42,6 +42,15 @@ enum {
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(RTE_EVENT_ETH_RX_ADAPTER_CAP_INTERNAL_PORT | \
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RTE_EVENT_ETH_RX_ADAPTER_CAP_MULTI_EVENTQ | \
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RTE_EVENT_ETH_RX_ADAPTER_CAP_OVERRIDE_FLOW_ID)
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/**< Crypto Rx adapter cap to return If the packet transfers from
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* the cryptodev to eventdev with DPAA2 devices.
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*/
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#define RTE_EVENT_CRYPTO_ADAPTER_DPAA2_CAP \
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(RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_NEW | \
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RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_QP_EV_BIND | \
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RTE_EVENT_CRYPTO_ADAPTER_CAP_SESSION_PRIVATE_DATA)
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/**< Ethernet Rx adapter cap to return If the packet transfers from
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* the ethdev to eventdev with DPAA2 devices.
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*/
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@ -6,8 +6,9 @@ version = 2
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if host_machine.system() != 'linux'
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build = false
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endif
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deps += ['bus_vdev', 'pmd_dpaa2']
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deps += ['bus_vdev', 'pmd_dpaa2', 'pmd_dpaa2_sec']
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sources = files('dpaa2_hw_dpcon.c',
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'dpaa2_eventdev.c')
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allow_experimental_apis = true
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includes += include_directories('../../crypto/dpaa2_sec/')
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