[PATCH v3 1/4] drivers: add queue parameter in event processing callback
From: Nipun Gupta <hidden>
Date: 2017-10-16 15:29:22
Subsystem:
the rest · Maintainer:
Linus Torvalds
For event dequeues for ethernet queues, a dpaa2_queue structure is required to get the configuration for that ethernet queue. Based on this configuration the rte_event is to be filled at the ingress side. Signed-off-by: Nipun Gupta <redacted> Acked-by: Hemant Agrawal <redacted> --- This patch series is based over the following patch: http://dpdk.org/dev/patchwork/patch/30430/ drivers/bus/fslmc/portal/dpaa2_hw_pvt.h | 4 ++++ drivers/event/dpaa2/dpaa2_eventdev.c | 8 +++++++- 2 files changed, 11 insertions(+), 1 deletion(-)
diff --git a/drivers/bus/fslmc/portal/dpaa2_hw_pvt.h b/drivers/bus/fslmc/portal/dpaa2_hw_pvt.h
index 8f39cfb..e14a9a9 100644
--- a/drivers/bus/fslmc/portal/dpaa2_hw_pvt.h
+++ b/drivers/bus/fslmc/portal/dpaa2_hw_pvt.h@@ -125,9 +125,12 @@ struct queue_storage_info_t { int toggle; }; +struct dpaa2_queue; + typedef void (dpaa2_queue_cb_dqrr_t)(struct qbman_swp *swp, const struct qbman_fd *fd, const struct qbman_result *dq, + struct dpaa2_queue *rxq, struct rte_event *ev); struct dpaa2_queue {
@@ -144,6 +147,7 @@ struct dpaa2_queue { struct queue_storage_info_t *q_storage; struct qbman_result *cscn; }; + struct rte_event ev; dpaa2_queue_cb_dqrr_t *cb; };
diff --git a/drivers/event/dpaa2/dpaa2_eventdev.c b/drivers/event/dpaa2/dpaa2_eventdev.c
index 81286a8..8a6a3e3 100644
--- a/drivers/event/dpaa2/dpaa2_eventdev.c
+++ b/drivers/event/dpaa2/dpaa2_eventdev.c@@ -189,10 +189,14 @@ static void dpaa2_eventdev_dequeue_wait(uint64_t timeout_ticks) static void dpaa2_eventdev_process_parallel(struct qbman_swp *swp, const struct qbman_fd *fd, const struct qbman_result *dq, + struct dpaa2_queue *rxq, struct rte_event *ev) { struct rte_event *ev_temp = (struct rte_event *)DPAA2_GET_FD_ADDR(fd); + + RTE_SET_USED(rxq); + rte_memcpy(ev, ev_temp, sizeof(struct rte_event)); rte_free(ev_temp);
@@ -202,6 +206,7 @@ static void dpaa2_eventdev_process_parallel(struct qbman_swp *swp, static void dpaa2_eventdev_process_atomic(struct qbman_swp *swp, const struct qbman_fd *fd, const struct qbman_result *dq, + struct dpaa2_queue *rxq, struct rte_event *ev) { struct rte_event *ev_temp =
@@ -209,6 +214,7 @@ static void dpaa2_eventdev_process_atomic(struct qbman_swp *swp, uint8_t dqrr_index = qbman_get_dqrr_idx(dq); RTE_SET_USED(swp); + RTE_SET_USED(rxq); rte_memcpy(ev, ev_temp, sizeof(struct rte_event)); rte_free(ev_temp);
@@ -265,7 +271,7 @@ static void dpaa2_eventdev_process_atomic(struct qbman_swp *swp, rxq = (struct dpaa2_queue *)qbman_result_DQ_fqd_ctx(dq); if (rxq) { - rxq->cb(swp, fd, dq, &ev[num_pkts]); + rxq->cb(swp, fd, dq, rxq, &ev[num_pkts]); } else { qbman_swp_dqrr_consume(swp, dq); PMD_DRV_LOG(ERR, "Null Return VQ received\n");
--
1.9.1