[dpdk-dev] [PATCH v2] net/ice: invoke callback func when link status change

[Leyi Rong <leyi.rong@intel.com>]

Needs to call _rte_eth_dev_callback_process to run registered
callbacks when link status change.

Fixes: cf911d90e366 ("net/ice: support link update")

Signed-off-by: Leyi Rong <leyi.rong@intel.com>

---
v2:
- adds fixline in commit log.
---
 drivers/net/ice/ice_ethdev.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/drivers/net/ice/ice_ethdev.c b/drivers/net/ice/ice_ethdev.c
index 5567beb55..092f10d47 100644
--- a/drivers/net/ice/ice_ethdev.c
+++ b/drivers/net/ice/ice_ethdev.c
@@ -1303,6 +1303,7 @@ ice_interrupt_handler(void *param)
 	uint8_t pf_num;
 	uint8_t event;
 	uint16_t queue;
+	int ret;
 #ifdef ICE_LSE_SPT
 	uint32_t int_fw_ctl;
 #endif
@@ -1330,7 +1331,10 @@ ice_interrupt_handler(void *param)
 #else
 	if (oicr & PFINT_OICR_LINK_STAT_CHANGE_M) {
 		PMD_DRV_LOG(INFO, "OICR: link state change event");
-		ice_link_update(dev, 0);
+		ret = ice_link_update(dev, 0);
+		if (!ret)
+			_rte_eth_dev_callback_process
+				(dev, RTE_ETH_EVENT_INTR_LSC, NULL);
 	}
 #endif
 
-- 
2.17.1