From: SteveX Yang <stevex.yang@intel.com>
To: qiming.yang@intel.com, beilei.xing@intel.com, jia.guo@intel.com,
dev@dpdk.org
Cc: SteveX Yang <stevex.yang@intel.com>
Subject: [dpdk-dev] [PATCH] net/i40e: i40evf exposes LSC flag to application.
Date: Tue, 11 Aug 2020 09:10:40 +0000 [thread overview]
Message-ID: <20200811091040.24602-1-stevex.yang@intel.com> (raw)
When PF event VIRTCHNL_EVENT_LINK_CHANGE received, i40evf need update
the link status and issue RTE_ETH_EVENT_INTR_LSC via
_rte_eth_dev_callback_process().
Signed-off-by: SteveX Yang <stevex.yang@intel.com>
---
drivers/net/i40e/i40e_ethdev_vf.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/drivers/net/i40e/i40e_ethdev_vf.c b/drivers/net/i40e/i40e_ethdev_vf.c
index 69cab8e73..a0a9268e5 100644
--- a/drivers/net/i40e/i40e_ethdev_vf.c
+++ b/drivers/net/i40e/i40e_ethdev_vf.c
@@ -1381,13 +1381,16 @@ i40evf_handle_pf_event(struct rte_eth_dev *dev, uint8_t *msg,
switch (pf_msg->event) {
case VIRTCHNL_EVENT_RESET_IMPENDING:
PMD_DRV_LOG(DEBUG, "VIRTCHNL_EVENT_RESET_IMPENDING event");
- _rte_eth_dev_callback_process(dev, RTE_ETH_EVENT_INTR_RESET,
- NULL);
+ _rte_eth_dev_callback_process(dev,
+ RTE_ETH_EVENT_INTR_RESET, NULL);
break;
case VIRTCHNL_EVENT_LINK_CHANGE:
PMD_DRV_LOG(DEBUG, "VIRTCHNL_EVENT_LINK_CHANGE event");
vf->link_up = pf_msg->event_data.link_event.link_status;
vf->link_speed = pf_msg->event_data.link_event.link_speed;
+ i40evf_dev_link_update(dev, 0);
+ _rte_eth_dev_callback_process(dev,
+ RTE_ETH_EVENT_INTR_LSC, NULL);
break;
case VIRTCHNL_EVENT_PF_DRIVER_CLOSE:
PMD_DRV_LOG(DEBUG, "VIRTCHNL_EVENT_PF_DRIVER_CLOSE event");
--
2.17.1
next reply other threads:[~2020-08-11 9:11 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-11 9:10 SteveX Yang [this message]
2020-08-31 2:01 ` [dpdk-dev] [PATCH] net/i40e: i40evf exposes LSC flag to application Zhang, Qi Z
2020-09-03 7:19 ` [dpdk-dev] [PATCH v2] " SteveX Yang
2020-09-03 14:13 ` Zhang, Qi Z
-- strict thread matches above, loose matches on Subject: below --
2020-08-11 9:04 [dpdk-dev] [PATCH] " SteveX Yang
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