enic_disable() wasn't calling rte_intr_disable() or
rte_intr_callback_unregister(). If stopping/starting a port, the
latter omission would result in the same interrupt callback being
registered multiple times, which would then cause it to be called
multiple times on every interrupt.
Fixes: fefed3d1e62c ("enic: new driver")
Signed-off-by: Nelson Escobar <neescoba at cisco.com>
Reviewed-by: John Daley <johndale at cisco.com>
---
drivers/net/enic/enic_main.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/net/enic/enic_main.c b/drivers/net/enic/enic_main.c
index b4ca371..aec24d2 100644
--- a/drivers/net/enic/enic_main.c
+++ b/drivers/net/enic/enic_main.c
@@ -798,6 +798,10 @@ int enic_disable(struct enic *enic)
vnic_intr_mask(&enic->intr);
(void)vnic_intr_masked(&enic->intr); /* flush write */
+ rte_intr_disable(&enic->pdev->intr_handle);
+ rte_intr_callback_unregister(&enic->pdev->intr_handle,
+ enic_intr_handler,
+ (void *)enic->rte_dev);
vnic_dev_disable(enic->vdev);
--
2.7.0
