[v3,7/7] net/idpf: register timestamp mbuf when starting dev
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Commit Message
Due to only support timestamp at port level, registering
timestamp mbuf should be at dev start stage.
Fixes: 8c6098afa075 ("common/idpf: add Rx/Tx data path")
Cc: stable@dpdk.org
Signed-off-by: Wenjing Qiao <wenjing.qiao@intel.com>
Suggested-by: Jingjing Wu <jingjing.wu@intel.com>
---
drivers/net/idpf/idpf_ethdev.c | 7 +++++++
drivers/net/idpf/idpf_ethdev.h | 3 +++
drivers/net/idpf/idpf_rxtx.c | 3 +++
3 files changed, 13 insertions(+)
@@ -765,6 +765,13 @@ idpf_dev_start(struct rte_eth_dev *dev)
rte_eal_alarm_set(1000 * 1000,
&idpf_dev_read_time_hw,
(void *)base);
+ /* Register mbuf field and flag for Rx timestamp */
+ ret = rte_mbuf_dyn_rx_timestamp_register(&idpf_timestamp_dynfield_offset,
+ &idpf_timestamp_dynflag);
+ if (ret != 0) {
+ PMD_DRV_LOG(ERR, "Cannot register mbuf field/flag for timestamp");
+ return -EINVAL;
+ }
}
ret = idpf_vc_vectors_alloc(vport, req_vecs_num);
@@ -55,6 +55,9 @@
#define IDPF_ALARM_INTERVAL 50000 /* us */
+extern int idpf_timestamp_dynfield_offset;
+extern uint64_t idpf_timestamp_dynflag;
+
struct idpf_vport_param {
struct idpf_adapter_ext *adapter;
uint16_t devarg_id; /* arg id from user */
@@ -529,6 +529,9 @@ idpf_rx_queue_init(struct rte_eth_dev *dev, uint16_t rx_queue_id)
frame_size > rxq->rx_buf_len)
dev->data->scattered_rx = 1;
+ if (dev->data->dev_conf.rxmode.offloads & RTE_ETH_RX_OFFLOAD_TIMESTAMP)
+ rxq->ts_enable = TRUE;
+
err = idpf_qc_ts_mbuf_register(rxq);
if (err != 0) {
PMD_DRV_LOG(ERR, "fail to residter timestamp mbuf %u",