[PATCH 07/17] mwifiex: enable tdls channel switch ext_cap

[Avinash Patil]

From: Xinming Hu <h...@marvell.com>

This patch enable tdls channel switch ext capability in tdls action
frame, and also configure basic tdls channel switch parameters while
tdls setup completed and tdls link is enabled..

Signed-off-by: Xinming Hu <h...@marvell.com>
Signed-off-by: Cathy Luo <c...@marvell.com>
Signed-off-by: Avinash Patil <pat...@marvell.com>
---
 drivers/net/wireless/mwifiex/tdls.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/drivers/net/wireless/mwifiex/tdls.c 
b/drivers/net/wireless/mwifiex/tdls.c
index 03eabd7..f862ca6 100644
--- a/drivers/net/wireless/mwifiex/tdls.c
+++ b/drivers/net/wireless/mwifiex/tdls.c
@@ -355,6 +355,7 @@ static void mwifiex_tdls_add_ext_capab(struct 
mwifiex_private *priv,
        extcap->ieee_hdr.len = 8;
        memset(extcap->ext_capab, 0, 8);
        extcap->ext_capab[4] |= WLAN_EXT_CAPA5_TDLS_ENABLED;
+       extcap->ext_capab[3] |= WLAN_EXT_CAPA4_TDLS_CHAN_SWITCH;
 
        if (priv->adapter->is_hw_11ac_capable)
                extcap->ext_capab[7] |= WLAN_EXT_CAPA8_TDLS_WIDE_BW_ENABLED;
@@ -1071,6 +1072,11 @@ mwifiex_tdls_process_enable_link(struct mwifiex_private 
*priv, const u8 *peer)
                        for (i = 0; i < MAX_NUM_TID; i++)
                                sta_ptr->ampdu_sta[i] = BA_STREAM_NOT_ALLOWED;
                }
+               if (sta_ptr->tdls_cap.extcap.ext_capab[3] &
+                   WLAN_EXT_CAPA4_TDLS_CHAN_SWITCH) {
+                       mwifiex_config_tdls_enable(priv);
+                       mwifiex_config_tdls_cs_params(priv);
+               }
 
                memset(sta_ptr->rx_seq, 0xff, sizeof(sta_ptr->rx_seq));
                mwifiex_restore_tdls_packets(priv, peer, TDLS_SETUP_COMPLETE);
-- 
1.8.1.4

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