diff options
Diffstat (limited to 'net/mac802154/mac_cmd.c')
| -rw-r--r-- | net/mac802154/mac_cmd.c | 36 |
1 files changed, 30 insertions, 6 deletions
diff --git a/net/mac802154/mac_cmd.c b/net/mac802154/mac_cmd.c index 00b2b214770e..6aacb1816889 100644 --- a/net/mac802154/mac_cmd.c +++ b/net/mac802154/mac_cmd.c @@ -39,6 +39,8 @@ static int mac802154_mlme_start_req(struct net_device *dev, struct ieee802154_mlme_ops *ops = ieee802154_mlme_ops(dev); int rc = 0; + ASSERT_RTNL(); + BUG_ON(addr->mode != IEEE802154_ADDR_SHORT); mac802154_dev_set_pan_id(dev, addr->pan_id); @@ -72,11 +74,22 @@ static int mac802154_set_mac_params(struct net_device *dev, { struct ieee802154_sub_if_data *sdata = IEEE802154_DEV_TO_SUB_IF(dev); struct ieee802154_local *local = sdata->local; + struct wpan_dev *wpan_dev = &sdata->wpan_dev; int ret; - mutex_lock(&sdata->local->iflist_mtx); - sdata->mac_params = *params; - mutex_unlock(&sdata->local->iflist_mtx); + ASSERT_RTNL(); + + /* PHY */ + wpan_dev->wpan_phy->transmit_power = params->transmit_power; + wpan_dev->wpan_phy->cca_mode = params->cca_mode; + wpan_dev->wpan_phy->cca_ed_level = params->cca_ed_level; + + /* MAC */ + wpan_dev->min_be = params->min_be; + wpan_dev->max_be = params->max_be; + wpan_dev->csma_retries = params->csma_retries; + wpan_dev->frame_retries = params->frame_retries; + wpan_dev->lbt = params->lbt; if (local->hw.flags & IEEE802154_HW_TXPOWER) { ret = drv_set_tx_power(local, params->transmit_power); @@ -103,10 +116,21 @@ static void mac802154_get_mac_params(struct net_device *dev, struct ieee802154_mac_params *params) { struct ieee802154_sub_if_data *sdata = IEEE802154_DEV_TO_SUB_IF(dev); + struct wpan_dev *wpan_dev = &sdata->wpan_dev; + + ASSERT_RTNL(); + + /* PHY */ + params->transmit_power = wpan_dev->wpan_phy->transmit_power; + params->cca_mode = wpan_dev->wpan_phy->cca_mode; + params->cca_ed_level = wpan_dev->wpan_phy->cca_ed_level; - mutex_lock(&sdata->local->iflist_mtx); - *params = sdata->mac_params; - mutex_unlock(&sdata->local->iflist_mtx); + /* MAC */ + params->min_be = wpan_dev->min_be; + params->max_be = wpan_dev->max_be; + params->csma_retries = wpan_dev->csma_retries; + params->frame_retries = wpan_dev->frame_retries; + params->lbt = wpan_dev->lbt; } static struct ieee802154_llsec_ops mac802154_llsec_ops = { |