---

yaml
---
r: 255416
b: refs/heads/master
c: 0fd0950
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 93cce6f0adff92238965eadb3c046db58552087b
+refs/heads/master: 0fd095024b7bc023c7afac107732dac961ee690d

trunk/drivers/net/wireless/iwlwifi/iwl-agn.c

@@ -2420,6 +2420,77 @@ static int iwl_mac_offchannel_tx_cancel_wait(struct ieee80211_hw *hw)
  *
  *****************************************************************************/
 
+static const struct ieee80211_iface_limit iwlagn_sta_ap_limits[] = {
+	{
+		.max = 1,
+		.types = BIT(NL80211_IFTYPE_STATION),
+	},
+	{
+		.max = 1,
+		.types = BIT(NL80211_IFTYPE_AP),
+	},
+};
+
+static const struct ieee80211_iface_limit iwlagn_2sta_limits[] = {
+	{
+		.max = 2,
+		.types = BIT(NL80211_IFTYPE_STATION),
+	},
+};
+
+static const struct ieee80211_iface_limit iwlagn_p2p_sta_go_limits[] = {
+	{
+		.max = 1,
+		.types = BIT(NL80211_IFTYPE_STATION),
+	},
+	{
+		.max = 1,
+		.types = BIT(NL80211_IFTYPE_P2P_GO) |
+			 BIT(NL80211_IFTYPE_AP),
+	},
+};
+
+static const struct ieee80211_iface_limit iwlagn_p2p_2sta_limits[] = {
+	{
+		.max = 2,
+		.types = BIT(NL80211_IFTYPE_STATION),
+	},
+	{
+		.max = 1,
+		.types = BIT(NL80211_IFTYPE_P2P_CLIENT),
+	},
+};
+
+static const struct ieee80211_iface_combination
+iwlagn_iface_combinations_dualmode[] = {
+	{ .num_different_channels = 1,
+	  .max_interfaces = 2,
+	  .beacon_int_infra_match = true,
+	  .limits = iwlagn_sta_ap_limits,
+	  .n_limits = ARRAY_SIZE(iwlagn_sta_ap_limits),
+	},
+	{ .num_different_channels = 1,
+	  .max_interfaces = 2,
+	  .limits = iwlagn_2sta_limits,
+	  .n_limits = ARRAY_SIZE(iwlagn_2sta_limits),
+	},
+};
+
+static const struct ieee80211_iface_combination
+iwlagn_iface_combinations_p2p[] = {
+	{ .num_different_channels = 1,
+	  .max_interfaces = 2,
+	  .beacon_int_infra_match = true,
+	  .limits = iwlagn_p2p_sta_go_limits,
+	  .n_limits = ARRAY_SIZE(iwlagn_p2p_sta_go_limits),
+	},
+	{ .num_different_channels = 1,
+	  .max_interfaces = 2,
+	  .limits = iwlagn_p2p_2sta_limits,
+	  .n_limits = ARRAY_SIZE(iwlagn_p2p_2sta_limits),
+	},
+};
+
 /*
  * Not a mac80211 entry point function, but it fits in with all the
  * other mac80211 functions grouped here.
@@ -2460,6 +2531,18 @@ static int iwl_mac_setup_register(struct iwl_priv *priv,
 		hw->wiphy->interface_modes |= ctx->exclusive_interface_modes;
 	}
 
+	BUILD_BUG_ON(NUM_IWL_RXON_CTX != 2);
+
+	if (hw->wiphy->interface_modes & NL80211_IFTYPE_P2P_CLIENT) {
+		hw->wiphy->iface_combinations = iwlagn_iface_combinations_p2p;
+		hw->wiphy->n_iface_combinations =
+			ARRAY_SIZE(iwlagn_iface_combinations_p2p);
+	} else if (hw->wiphy->interface_modes & NL80211_IFTYPE_AP) {
+		hw->wiphy->iface_combinations = iwlagn_iface_combinations_dualmode;
+		hw->wiphy->n_iface_combinations =
+			ARRAY_SIZE(iwlagn_iface_combinations_dualmode);
+	}
+
 	hw->wiphy->max_remain_on_channel_duration = 1000;
 
 	hw->wiphy->flags |= WIPHY_FLAG_CUSTOM_REGULATORY |