diff options
| -rw-r--r-- | net/dsa/dsa.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/net/dsa/dsa.c b/net/dsa/dsa.c index 0f41f71efac1..d9e0172116b6 100644 --- a/net/dsa/dsa.c +++ b/net/dsa/dsa.c @@ -985,6 +985,14 @@ static int dsa_suspend(struct device *d) struct dsa_switch_tree *dst = platform_get_drvdata(pdev); int i, ret = 0; + dst->master_netdev->dsa_ptr = NULL; + + /* If we used a tagging format that doesn't have an ethertype + * field, make sure that all packets from this point get sent + * without the tag and go through the regular receive path. + */ + wmb(); + for (i = 0; i < dst->pd->nr_chips; i++) { struct dsa_switch *ds = dst->ds[i]; |