From: Leyi Rong <leyi.rong@intel.com>
Date: Wed, 16 Oct 2019 06:24:46 +0000 (+0800)
Subject: net/ice: invoke callback when link status change
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=41eb707e822c2ac1d260c1cf53ceaba902fa6908;p=dpdk.git

net/ice: invoke callback when link status change

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

Fixes: cf911d90e366 ("net/ice: support link update")
Cc: stable@dpdk.org

Signed-off-by: Leyi Rong <leyi.rong@intel.com>
Reviewed-by: Xiaolong Ye <xiaolong.ye@intel.com>
---

diff --git a/drivers/net/ice/ice_ethdev.c b/drivers/net/ice/ice_ethdev.c
index b433ba8446..dc4d1e6c71 100644
--- a/drivers/net/ice/ice_ethdev.c
+++ b/drivers/net/ice/ice_ethdev.c
@@ -1305,6 +1305,7 @@ 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
@@ -1332,7 +1333,10 @@ 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