| Message ID | 1449493055-29047-3-git-send-email-narmstrong@baylibre.com |
|---|---|
| State | Accepted, archived |
| Delegated to: | David Miller |
| Headers | show |
diff --git a/net/dsa/dsa.c b/net/dsa/dsa.c index 0f41f71..d9e0172 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];
Make sure that we unassign the master_netdev dsa_ptr to make the packet processing go through the regular Ethernet receive path. Suggested-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> --- net/dsa/dsa.c | 8 ++++++++ 1 file changed, 8 insertions(+)