diff options
Diffstat (limited to 'drivers/net/ieee802154')
| -rw-r--r-- | drivers/net/ieee802154/mac802154_hwsim.c | 28 |
1 files changed, 23 insertions, 5 deletions
diff --git a/drivers/net/ieee802154/mac802154_hwsim.c b/drivers/net/ieee802154/mac802154_hwsim.c index 44dbd5f27dc5..9034706d4a53 100644 --- a/drivers/net/ieee802154/mac802154_hwsim.c +++ b/drivers/net/ieee802154/mac802154_hwsim.c @@ -49,6 +49,7 @@ struct hwsim_pib { u8 page; u8 channel; struct ieee802154_hw_addr_filt filt; + enum ieee802154_filtering_level filt_level; struct rcu_head rcu; }; @@ -91,7 +92,8 @@ static int hwsim_hw_ed(struct ieee802154_hw *hw, u8 *level) } static int hwsim_update_pib(struct ieee802154_hw *hw, u8 page, u8 channel, - struct ieee802154_hw_addr_filt *filt) + struct ieee802154_hw_addr_filt *filt, + enum ieee802154_filtering_level filt_level) { struct hwsim_phy *phy = hw->priv; struct hwsim_pib *pib, *pib_old; @@ -108,6 +110,7 @@ static int hwsim_update_pib(struct ieee802154_hw *hw, u8 page, u8 channel, pib->filt.pan_id = filt->pan_id; pib->filt.ieee_addr = filt->ieee_addr; pib->filt.pan_coord = filt->pan_coord; + pib->filt_level = filt_level; rcu_assign_pointer(phy->pib, pib); kfree_rcu(pib_old, rcu); @@ -122,7 +125,7 @@ static int hwsim_hw_channel(struct ieee802154_hw *hw, u8 page, u8 channel) rcu_read_lock(); pib = rcu_dereference(phy->pib); - ret = hwsim_update_pib(hw, page, channel, &pib->filt); + ret = hwsim_update_pib(hw, page, channel, &pib->filt, pib->filt_level); rcu_read_unlock(); return ret; @@ -138,7 +141,7 @@ static int hwsim_hw_addr_filt(struct ieee802154_hw *hw, rcu_read_lock(); pib = rcu_dereference(phy->pib); - ret = hwsim_update_pib(hw, pib->page, pib->channel, filt); + ret = hwsim_update_pib(hw, pib->page, pib->channel, filt, pib->filt_level); rcu_read_unlock(); return ret; @@ -162,7 +165,7 @@ static void hwsim_hw_receive(struct ieee802154_hw *hw, struct sk_buff *skb, memcpy(&hdr, skb->data, 3); /* Level 4 filtering: Frame fields validity */ - if (hw->phy->filtering == IEEE802154_FILTERING_4_FRAME_FIELDS) { + if (pib->filt_level == IEEE802154_FILTERING_4_FRAME_FIELDS) { /* a) Drop reserved frame types */ switch (mac_cb(skb)->type) { case IEEE802154_FC_TYPE_BEACON: @@ -305,7 +308,22 @@ static void hwsim_hw_stop(struct ieee802154_hw *hw) static int hwsim_set_promiscuous_mode(struct ieee802154_hw *hw, const bool on) { - return 0; + enum ieee802154_filtering_level filt_level; + struct hwsim_phy *phy = hw->priv; + struct hwsim_pib *pib; + int ret; + + if (on) + filt_level = IEEE802154_FILTERING_NONE; + else + filt_level = IEEE802154_FILTERING_4_FRAME_FIELDS; + + rcu_read_lock(); + pib = rcu_dereference(phy->pib); + ret = hwsim_update_pib(hw, pib->page, pib->channel, &pib->filt, filt_level); + rcu_read_unlock(); + + return ret; } static const struct ieee802154_ops hwsim_ops = { |