diff options
Diffstat (limited to 'net/mac80211/main.c')
| -rw-r--r-- | net/mac80211/main.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/net/mac80211/main.c b/net/mac80211/main.c index 16336480c63..ac79d5e8e0d 100644 --- a/net/mac80211/main.c +++ b/net/mac80211/main.c @@ -557,8 +557,10 @@ struct ieee80211_hw *ieee80211_alloc_hw(size_t priv_data_len, WIPHY_FLAG_4ADDR_AP | WIPHY_FLAG_4ADDR_STATION | WIPHY_FLAG_REPORTS_OBSS | - WIPHY_FLAG_OFFCHAN_TX | - WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL; + WIPHY_FLAG_OFFCHAN_TX; + + if (ops->remain_on_channel) + wiphy->flags |= WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL; wiphy->features = NL80211_FEATURE_SK_TX_STATUS | NL80211_FEATURE_HT_IBSS; @@ -589,6 +591,7 @@ struct ieee80211_hw *ieee80211_alloc_hw(size_t priv_data_len, local->hw.max_report_rates = 0; local->hw.max_rx_aggregation_subframes = IEEE80211_MAX_AMPDU_BUF; local->hw.max_tx_aggregation_subframes = IEEE80211_MAX_AMPDU_BUF; + local->hw.offchannel_tx_hw_queue = IEEE80211_INVAL_HW_QUEUE; local->hw.conf.long_frame_max_tx_count = wiphy->retry_long; local->hw.conf.short_frame_max_tx_count = wiphy->retry_short; local->user_power_level = -1; @@ -685,6 +688,11 @@ int ieee80211_register_hw(struct ieee80211_hw *hw) WLAN_CIPHER_SUITE_AES_CMAC }; + if (hw->flags & IEEE80211_HW_QUEUE_CONTROL && + (local->hw.offchannel_tx_hw_queue == IEEE80211_INVAL_HW_QUEUE || + local->hw.offchannel_tx_hw_queue >= local->hw.queues)) + return -EINVAL; + if ((hw->wiphy->wowlan.flags || hw->wiphy->wowlan.n_patterns) #ifdef CONFIG_PM && (!local->ops->suspend || !local->ops->resume) |