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[PATCH 10/10] iwlagn: don't advertise interface combinations on device not support dualmode

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do not advertise the limits on concurrency of virtual interfaces
if no dual-mode supports.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@xxxxxxxxx>
---
 drivers/net/wireless/iwlwifi/iwl-agn.c |   29 +++++++++++++++--------------
 1 files changed, 15 insertions(+), 14 deletions(-)

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index 42a71e5..683ceab 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -2530,21 +2530,22 @@ static int iwl_mac_setup_register(struct iwl_priv *priv,
 		hw->wiphy->interface_modes |= ctx->interface_modes;
 		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);
+	if (capa->flags & IWL_UCODE_TLV_FLAGS_PAN) {
+		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->max_remain_on_channel_duration = 1000;
-
 	hw->wiphy->flags |= WIPHY_FLAG_CUSTOM_REGULATORY |
 			    WIPHY_FLAG_DISABLE_BEACON_HINTS |
 			    WIPHY_FLAG_IBSS_RSN;
-- 
1.7.0.4

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