diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-agn.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-agn.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c index 397faf9023e4..29f40eab9715 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn.c @@ -1427,6 +1427,39 @@ static void iwl_nic_config(struct iwl_op_mode *op_mode) cfg(priv)->lib->nic_config(priv); } +static void iwl_stop_sw_queue(struct iwl_op_mode *op_mode, u8 ac) +{ + struct iwl_priv *priv = IWL_OP_MODE_GET_DVM(op_mode); + + set_bit(ac, &priv->transport_queue_stop); + ieee80211_stop_queue(priv->hw, ac); +} + +static void iwl_wake_sw_queue(struct iwl_op_mode *op_mode, u8 ac) +{ + struct iwl_priv *priv = IWL_OP_MODE_GET_DVM(op_mode); + + clear_bit(ac, &priv->transport_queue_stop); + + if (!priv->passive_no_rx) + ieee80211_wake_queue(priv->hw, ac); +} + +void iwlagn_lift_passive_no_rx(struct iwl_priv *priv) +{ + int ac; + + if (!priv->passive_no_rx) + return; + + for (ac = IEEE80211_AC_VO; ac < IEEE80211_NUM_ACS; ac++) { + if (!test_bit(ac, &priv->transport_queue_stop)) + ieee80211_wake_queue(priv->hw, ac); + } + + priv->passive_no_rx = false; +} + const struct iwl_op_mode_ops iwl_dvm_ops = { .start = iwl_op_mode_dvm_start, .stop = iwl_op_mode_dvm_stop, |