diff options
Diffstat (limited to 'net/mac802154/iface.c')
| -rw-r--r-- | net/mac802154/iface.c | 59 |
1 files changed, 24 insertions, 35 deletions
diff --git a/net/mac802154/iface.c b/net/mac802154/iface.c index 7e2065e7291569..ac0b28025fb061 100644 --- a/net/mac802154/iface.c +++ b/net/mac802154/iface.c @@ -147,25 +147,12 @@ static int ieee802154_setup_hw(struct ieee802154_sub_if_data *sdata) struct wpan_dev *wpan_dev = &sdata->wpan_dev; int ret; - if (local->hw.flags & IEEE802154_HW_PROMISCUOUS) { - ret = drv_set_promiscuous_mode(local, - wpan_dev->promiscuous_mode); - if (ret < 0) - return ret; - } + sdata->required_filtering = sdata->iface_default_filtering; if (local->hw.flags & IEEE802154_HW_AFILT) { - ret = drv_set_pan_id(local, wpan_dev->pan_id); - if (ret < 0) - return ret; - - ret = drv_set_extended_addr(local, wpan_dev->extended_addr); - if (ret < 0) - return ret; - - ret = drv_set_short_addr(local, wpan_dev->short_addr); - if (ret < 0) - return ret; + local->addr_filt.pan_id = wpan_dev->pan_id; + local->addr_filt.ieee_addr = wpan_dev->extended_addr; + local->addr_filt.short_addr = wpan_dev->short_addr; } if (local->hw.flags & IEEE802154_HW_LBT) { @@ -206,7 +193,8 @@ static int mac802154_slave_open(struct net_device *dev) if (res) goto err; - res = drv_start(local); + res = drv_start(local, sdata->required_filtering, + &local->addr_filt); if (res) goto err; } @@ -223,15 +211,16 @@ err: static int ieee802154_check_mac_settings(struct ieee802154_local *local, - struct wpan_dev *wpan_dev, - struct wpan_dev *nwpan_dev) + struct ieee802154_sub_if_data *sdata, + struct ieee802154_sub_if_data *nsdata) { + struct wpan_dev *nwpan_dev = &nsdata->wpan_dev; + struct wpan_dev *wpan_dev = &sdata->wpan_dev; + ASSERT_RTNL(); - if (local->hw.flags & IEEE802154_HW_PROMISCUOUS) { - if (wpan_dev->promiscuous_mode != nwpan_dev->promiscuous_mode) - return -EBUSY; - } + if (sdata->iface_default_filtering != nsdata->iface_default_filtering) + return -EBUSY; if (local->hw.flags & IEEE802154_HW_AFILT) { if (wpan_dev->pan_id != nwpan_dev->pan_id || @@ -265,7 +254,6 @@ ieee802154_check_concurrent_iface(struct ieee802154_sub_if_data *sdata, enum nl802154_iftype iftype) { struct ieee802154_local *local = sdata->local; - struct wpan_dev *wpan_dev = &sdata->wpan_dev; struct ieee802154_sub_if_data *nsdata; /* we hold the RTNL here so can safely walk the list */ @@ -273,20 +261,19 @@ ieee802154_check_concurrent_iface(struct ieee802154_sub_if_data *sdata, if (nsdata != sdata && ieee802154_sdata_running(nsdata)) { int ret; - /* TODO currently we don't support multiple node types - * we need to run skb_clone at rx path. Check if there - * exist really an use case if we need to support - * multiple node types at the same time. + /* TODO currently we don't support multiple node/coord + * types we need to run skb_clone at rx path. Check if + * there exist really an use case if we need to support + * multiple node/coord types at the same time. */ - if (wpan_dev->iftype == NL802154_IFTYPE_NODE && - nsdata->wpan_dev.iftype == NL802154_IFTYPE_NODE) + if (sdata->wpan_dev.iftype != NL802154_IFTYPE_MONITOR && + nsdata->wpan_dev.iftype != NL802154_IFTYPE_MONITOR) return -EBUSY; /* check all phy mac sublayer settings are the same. * We have only one phy, different values makes trouble. */ - ret = ieee802154_check_mac_settings(local, wpan_dev, - &nsdata->wpan_dev); + ret = ieee802154_check_mac_settings(local, sdata, nsdata); if (ret < 0) return ret; } @@ -577,6 +564,7 @@ ieee802154_setup_sdata(struct ieee802154_sub_if_data *sdata, wpan_dev->short_addr = cpu_to_le16(IEEE802154_ADDR_BROADCAST); switch (type) { + case NL802154_IFTYPE_COORD: case NL802154_IFTYPE_NODE: ieee802154_be64_to_le64(&wpan_dev->extended_addr, sdata->dev->dev_addr); @@ -586,7 +574,7 @@ ieee802154_setup_sdata(struct ieee802154_sub_if_data *sdata, sdata->dev->priv_destructor = mac802154_wpan_free; sdata->dev->netdev_ops = &mac802154_wpan_ops; sdata->dev->ml_priv = &mac802154_mlme_wpan; - wpan_dev->promiscuous_mode = false; + sdata->iface_default_filtering = IEEE802154_FILTERING_4_FRAME_FIELDS; wpan_dev->header_ops = &ieee802154_header_ops; mutex_init(&sdata->sec_mtx); @@ -600,7 +588,7 @@ ieee802154_setup_sdata(struct ieee802154_sub_if_data *sdata, case NL802154_IFTYPE_MONITOR: sdata->dev->needs_free_netdev = true; sdata->dev->netdev_ops = &mac802154_monitor_ops; - wpan_dev->promiscuous_mode = true; + sdata->iface_default_filtering = IEEE802154_FILTERING_NONE; break; default: BUG(); @@ -636,6 +624,7 @@ ieee802154_if_add(struct ieee802154_local *local, const char *name, ieee802154_le64_to_be64(ndev->perm_addr, &local->hw.phy->perm_extended_addr); switch (type) { + case NL802154_IFTYPE_COORD: case NL802154_IFTYPE_NODE: ndev->type = ARPHRD_IEEE802154; if (ieee802154_is_valid_extended_unicast_addr(extended_addr)) { |