diff mbox series

[v3,03/41] net: ieee802154: hwsim: Ensure frame checksum are valid

Message ID 20220117115440.60296-4-miquel.raynal@bootlin.com
State Superseded
Headers show
Series IEEE 802.15.4 scan support | expand

Commit Message

Miquel Raynal Jan. 17, 2022, 11:54 a.m. UTC 
There is no point in accepting frames with a wrong or missing checksum,
at least not outside of a promiscuous setting. Set the right flag by
default in the hwsim driver to ensure checksums are not ignored.

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
---
 drivers/net/ieee802154/mac802154_hwsim.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/net/ieee802154/mac802154_hwsim.c b/drivers/net/ieee802154/mac802154_hwsim.c
index 795f8eb5387b..5324d0eda223 100644
--- a/drivers/net/ieee802154/mac802154_hwsim.c
+++ b/drivers/net/ieee802154/mac802154_hwsim.c
@@ -784,7 +784,7 @@  static int hwsim_add_one(struct genl_info *info, struct device *dev,
 	phy->idx = idx;
 	INIT_LIST_HEAD(&phy->edges);
 
-	hw->flags = IEEE802154_HW_PROMISCUOUS;
+	hw->flags = IEEE802154_HW_PROMISCUOUS | IEEE802154_HW_RX_DROP_BAD_CKSUM;
 	hw->parent = dev;
 
 	err = ieee802154_register_hw(hw);