Make sure that we completely quiesce the network device, including its
DMA to avoid having it continue to receive packets while there is no
software alive to service those.
Signed-off-by: Florian Fainelli <f.faine...@gmail.com>
---
drivers/net/ethernet/broadcom/genet/bcmgenet.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.c
b/drivers/net/ethernet/broadcom/genet/bcmgenet.c
index 12cb77ef1081..ecbb1e7353ba 100644
--- a/drivers/net/ethernet/broadcom/genet/bcmgenet.c
+++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.c
@@ -3597,6 +3597,11 @@ static int bcmgenet_remove(struct platform_device *pdev)
return 0;
}
+static void bcmgenet_shutdown(struct platform_device *pdev)
+{
+ bcmgenet_remove(pdev);
+}
+
#ifdef CONFIG_PM_SLEEP
static int bcmgenet_resume(struct device *d)
{
@@ -3715,6 +3720,7 @@ static SIMPLE_DEV_PM_OPS(bcmgenet_pm_ops,
bcmgenet_suspend, bcmgenet_resume);
static struct platform_driver bcmgenet_driver = {
.probe = bcmgenet_probe,
.remove = bcmgenet_remove,
+ .shutdown = bcmgenet_shutdown,
.driver = {
.name = "bcmgenet",
.of_match_table = bcmgenet_match,
--
2.17.1
