From 3721c39f405a8a6d861c2ed6f35b0d086bfc79e9 Mon Sep 17 00:00:00 2001 From: Akhil Goyal Date: Fri, 14 Sep 2018 17:18:10 +0530 Subject: [PATCH] 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 Signed-off-by: Ashish Jain Signed-off-by: Hemant Agrawal Acked-by: Abhinandan Gujjar --- drivers/event/dpaa2/Makefile | 2 + drivers/event/dpaa2/dpaa2_eventdev.c | 150 +++++++++++++++++++++++++++ drivers/event/dpaa2/dpaa2_eventdev.h | 9 ++ drivers/event/dpaa2/meson.build | 3 +- 4 files changed, 163 insertions(+), 1 deletion(-) diff --git a/drivers/event/dpaa2/Makefile b/drivers/event/dpaa2/Makefile index bf514f334b..73e8fd8a74 100644 --- a/drivers/event/dpaa2/Makefile +++ b/drivers/event/dpaa2/Makefile @@ -22,8 +22,10 @@ LDLIBS += -lrte_eal -lrte_eventdev LDLIBS += -lrte_bus_fslmc -lrte_mempool_dpaa2 -lrte_pmd_dpaa2 LDLIBS += -lrte_bus_vdev LDLIBS += -lrte_common_dpaax +LDLIBS += -lrte_pmd_dpaa2_sec CFLAGS += -I$(RTE_SDK)/drivers/net/dpaa2 CFLAGS += -I$(RTE_SDK)/drivers/net/dpaa2/mc +CFLAGS += -I$(RTE_SDK)/drivers/crypto/dpaa2_sec # versioning export map EXPORT_MAP := rte_pmd_dpaa2_event_version.map diff --git a/drivers/event/dpaa2/dpaa2_eventdev.c b/drivers/event/dpaa2/dpaa2_eventdev.c index d9a33a2663..a89d1be5cf 100644 --- a/drivers/event/dpaa2/dpaa2_eventdev.c +++ b/drivers/event/dpaa2/dpaa2_eventdev.c @@ -27,6 +27,7 @@ #include #include #include +#include #include #include @@ -34,6 +35,7 @@ #include #include #include +#include #include "dpaa2_eventdev.h" #include "dpaa2_eventdev_logs.h" #include @@ -793,6 +795,149 @@ dpaa2_eventdev_eth_stop(const struct rte_eventdev *dev, return 0; } +static int +dpaa2_eventdev_crypto_caps_get(const struct rte_eventdev *dev, + const struct rte_cryptodev *cdev, + uint32_t *caps) +{ + const char *name = cdev->data->name; + + EVENTDEV_INIT_FUNC_TRACE(); + + RTE_SET_USED(dev); + + if (!strncmp(name, "dpsec-", 6)) + *caps = RTE_EVENT_CRYPTO_ADAPTER_DPAA2_CAP; + else + return -1; + + return 0; +} + +static int +dpaa2_eventdev_crypto_queue_add_all(const struct rte_eventdev *dev, + const struct rte_cryptodev *cryptodev, + const struct rte_event *ev) +{ + struct dpaa2_eventdev *priv = dev->data->dev_private; + uint8_t ev_qid = ev->queue_id; + uint16_t dpcon_id = priv->evq_info[ev_qid].dpcon->dpcon_id; + int i, ret; + + EVENTDEV_INIT_FUNC_TRACE(); + + for (i = 0; i < cryptodev->data->nb_queue_pairs; i++) { + ret = dpaa2_sec_eventq_attach(cryptodev, i, + dpcon_id, ev); + if (ret) { + DPAA2_EVENTDEV_ERR("dpaa2_sec_eventq_attach failed: ret %d\n", + ret); + goto fail; + } + } + return 0; +fail: + for (i = (i - 1); i >= 0 ; i--) + dpaa2_sec_eventq_detach(cryptodev, i); + + return ret; +} + +static int +dpaa2_eventdev_crypto_queue_add(const struct rte_eventdev *dev, + const struct rte_cryptodev *cryptodev, + int32_t rx_queue_id, + const struct rte_event *ev) +{ + struct dpaa2_eventdev *priv = dev->data->dev_private; + uint8_t ev_qid = ev->queue_id; + uint16_t dpcon_id = priv->evq_info[ev_qid].dpcon->dpcon_id; + int ret; + + EVENTDEV_INIT_FUNC_TRACE(); + + if (rx_queue_id == -1) + return dpaa2_eventdev_crypto_queue_add_all(dev, + cryptodev, ev); + + ret = dpaa2_sec_eventq_attach(cryptodev, rx_queue_id, + dpcon_id, ev); + if (ret) { + DPAA2_EVENTDEV_ERR( + "dpaa2_sec_eventq_attach failed: ret: %d\n", ret); + return ret; + } + return 0; +} + +static int +dpaa2_eventdev_crypto_queue_del_all(const struct rte_eventdev *dev, + const struct rte_cryptodev *cdev) +{ + int i, ret; + + EVENTDEV_INIT_FUNC_TRACE(); + + RTE_SET_USED(dev); + + for (i = 0; i < cdev->data->nb_queue_pairs; i++) { + ret = dpaa2_sec_eventq_detach(cdev, i); + if (ret) { + DPAA2_EVENTDEV_ERR( + "dpaa2_sec_eventq_detach failed:ret %d\n", ret); + return ret; + } + } + + return 0; +} + +static int +dpaa2_eventdev_crypto_queue_del(const struct rte_eventdev *dev, + const struct rte_cryptodev *cryptodev, + int32_t rx_queue_id) +{ + int ret; + + EVENTDEV_INIT_FUNC_TRACE(); + + if (rx_queue_id == -1) + return dpaa2_eventdev_crypto_queue_del_all(dev, cryptodev); + + ret = dpaa2_sec_eventq_detach(cryptodev, rx_queue_id); + if (ret) { + DPAA2_EVENTDEV_ERR( + "dpaa2_sec_eventq_detach failed: ret: %d\n", ret); + return ret; + } + + return 0; +} + +static int +dpaa2_eventdev_crypto_start(const struct rte_eventdev *dev, + const struct rte_cryptodev *cryptodev) +{ + EVENTDEV_INIT_FUNC_TRACE(); + + RTE_SET_USED(dev); + RTE_SET_USED(cryptodev); + + return 0; +} + +static int +dpaa2_eventdev_crypto_stop(const struct rte_eventdev *dev, + const struct rte_cryptodev *cryptodev) +{ + EVENTDEV_INIT_FUNC_TRACE(); + + RTE_SET_USED(dev); + RTE_SET_USED(cryptodev); + + return 0; +} + static struct rte_eventdev_ops dpaa2_eventdev_ops = { .dev_infos_get = dpaa2_eventdev_info_get, .dev_configure = dpaa2_eventdev_configure, @@ -814,6 +959,11 @@ static struct rte_eventdev_ops dpaa2_eventdev_ops = { .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, + .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, + .crypto_adapter_start = dpaa2_eventdev_crypto_start, + .crypto_adapter_stop = dpaa2_eventdev_crypto_stop, }; static int diff --git a/drivers/event/dpaa2/dpaa2_eventdev.h b/drivers/event/dpaa2/dpaa2_eventdev.h index 720e0c63b2..c847b3eab5 100644 --- a/drivers/event/dpaa2/dpaa2_eventdev.h +++ b/drivers/event/dpaa2/dpaa2_eventdev.h @@ -42,6 +42,15 @@ enum { (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) + +/**< Crypto Rx adapter cap to return If the packet transfers from + * the cryptodev to eventdev with DPAA2 devices. + */ +#define RTE_EVENT_CRYPTO_ADAPTER_DPAA2_CAP \ + (RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_NEW | \ + RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_QP_EV_BIND | \ + RTE_EVENT_CRYPTO_ADAPTER_CAP_SESSION_PRIVATE_DATA) + /**< Ethernet Rx adapter cap to return If the packet transfers from * the ethdev to eventdev with DPAA2 devices. */ diff --git a/drivers/event/dpaa2/meson.build b/drivers/event/dpaa2/meson.build index c46b39e9d8..a0db6fc21e 100644 --- a/drivers/event/dpaa2/meson.build +++ b/drivers/event/dpaa2/meson.build @@ -6,8 +6,9 @@ version = 2 if host_machine.system() != 'linux' build = false endif -deps += ['bus_vdev', 'pmd_dpaa2'] +deps += ['bus_vdev', 'pmd_dpaa2', 'pmd_dpaa2_sec'] sources = files('dpaa2_hw_dpcon.c', 'dpaa2_eventdev.c') allow_experimental_apis = true +includes += include_directories('../../crypto/dpaa2_sec/') -- 2.20.1