---

yaml
---
r: 256441
b: refs/heads/master
c: cd27bc3
h: refs/heads/master
i:
  256439: 17732de
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 5c3d29fc0d083e674c09407f1bc78e9dbf4ae8a5
+refs/heads/master: cd27bc3c3efb95ee20e5b627c483eb9513cd0350

trunk/drivers/net/wireless/mwifiex/fw.h

@@ -157,6 +157,17 @@ enum MWIFIEX_802_11_WEP_STATUS {
 #define ISSUPP_RXSTBC(Dot11nDevCap) (Dot11nDevCap & BIT(26))
 #define ISSUPP_GREENFIELD(Dot11nDevCap) (Dot11nDevCap & BIT(29))
 
+/* httxcfg bitmap
+ * 0		reserved
+ * 1		20/40 Mhz enable(1)/disable(0)
+ * 2-3		reserved
+ * 4		green field enable(1)/disable(0)
+ * 5		short GI in 20 Mhz enable(1)/disable(0)
+ * 6		short GI in 40 Mhz enable(1)/disable(0)
+ * 7-15		reserved
+ */
+#define MWIFIEX_FW_DEF_HTTXCFG (BIT(1) | BIT(4) | BIT(5) | BIT(6))
+
 #define GET_RXMCSSUPP(DevMCSSupported) (DevMCSSupported & 0x0f)
 #define SETHT_MCS32(x) (x[4] |= 1)
 

trunk/drivers/net/wireless/mwifiex/sta_cmd.c

@@ -1113,6 +1113,7 @@ int mwifiex_sta_init_cmd(struct mwifiex_private *priv, u8 first_sta)
 	struct mwifiex_ds_11n_amsdu_aggr_ctrl amsdu_aggr_ctrl;
 	struct mwifiex_ds_auto_ds auto_ds;
 	enum state_11d_t state_11d;
+	struct mwifiex_ds_11n_tx_cfg tx_cfg;
 
 	if (first_sta) {
 
@@ -1198,8 +1199,15 @@ int mwifiex_sta_init_cmd(struct mwifiex_private *priv, u8 first_sta)
 	if (ret)
 		dev_err(priv->adapter->dev, "11D: failed to enable 11D\n");
 
+	/* Send cmd to FW to configure 11n specific configuration
+	 * (Short GI, Channel BW, Green field support etc.) for transmit
+	 */
+	tx_cfg.tx_htcap = MWIFIEX_FW_DEF_HTTXCFG;
+	ret = mwifiex_send_cmd_async(priv, HostCmd_CMD_11N_CFG,
+				     HostCmd_ACT_GEN_SET, 0, &tx_cfg);
+
 	/* set last_init_cmd */
-	priv->adapter->last_init_cmd = HostCmd_CMD_802_11_SNMP_MIB;
+	priv->adapter->last_init_cmd = HostCmd_CMD_11N_CFG;
 	ret = -EINPROGRESS;
 
 	return ret;