diff options
Diffstat (limited to 'net/mac80211/main.c')
| -rw-r--r-- | net/mac80211/main.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/net/mac80211/main.c b/net/mac80211/main.c index 7f89011fa22d..79a2281678bf 100644 --- a/net/mac80211/main.c +++ b/net/mac80211/main.c @@ -685,7 +685,7 @@ EXPORT_SYMBOL(ieee80211_alloc_hw); int ieee80211_register_hw(struct ieee80211_hw *hw) { struct ieee80211_local *local = hw_to_local(hw); - int result; + int result, i; enum ieee80211_band band; int channels, max_bitrates; bool supp_ht; @@ -743,11 +743,19 @@ int ieee80211_register_hw(struct ieee80211_hw *hw) return -ENOMEM; /* if low-level driver supports AP, we also support VLAN */ - if (local->hw.wiphy->interface_modes & BIT(NL80211_IFTYPE_AP)) - local->hw.wiphy->interface_modes |= BIT(NL80211_IFTYPE_AP_VLAN); + if (local->hw.wiphy->interface_modes & BIT(NL80211_IFTYPE_AP)) { + hw->wiphy->interface_modes |= BIT(NL80211_IFTYPE_AP_VLAN); + hw->wiphy->software_iftypes |= BIT(NL80211_IFTYPE_AP_VLAN); + } /* mac80211 always supports monitor */ - local->hw.wiphy->interface_modes |= BIT(NL80211_IFTYPE_MONITOR); + hw->wiphy->interface_modes |= BIT(NL80211_IFTYPE_MONITOR); + hw->wiphy->software_iftypes |= BIT(NL80211_IFTYPE_MONITOR); + + /* mac80211 doesn't support more than 1 channel */ + for (i = 0; i < hw->wiphy->n_iface_combinations; i++) + if (hw->wiphy->iface_combinations[i].num_different_channels > 1) + return -EINVAL; #ifndef CONFIG_MAC80211_MESH /* mesh depends on Kconfig, but drivers should set it if they want */ |