rsi: immediate wakeup bit and priority for TX command packets

For all TX command packets immediate wakeup bit needs to be
set in descriptor. This will make sure device will wakeup if it
is in any sleep state. Priority of the packet is also set.

Signed-off-by: Prameela Rani Garnepudi <prameela.j04cs@gmail.com>
Signed-off-by: Amitkumar Karwar <amit.karwar@redpinesignals.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

drivers/net/wireless/rsi/rsi_91x_mgmt.c

@@ -266,11 +266,14 @@ static int rsi_send_internal_mgmt_frame(struct rsi_common *common,
 					struct sk_buff *skb)
 {
 	struct skb_info *tx_params;
+	struct rsi_cmd_desc *desc;
 
 	if (skb == NULL) {
 		rsi_dbg(ERR_ZONE, "%s: Unable to allocate skb\n", __func__);
 		return -ENOMEM;
 	}
+	desc->desc_dword0.len_qno |= cpu_to_le16(DESC_IMMEDIATE_WAKEUP);
+	skb->priority = MGMT_SOFT_Q;
 	tx_params = (struct skb_info *)&IEEE80211_SKB_CB(skb)->driver_data;
 	tx_params->flags |= INTERNAL_MGMT_PKT;
 	skb_queue_tail(&common->tx_queue[MGMT_SOFT_Q], skb);

drivers/net/wireless/rsi/rsi_mgmt.h

@@ -229,6 +229,7 @@ struct rsi_mac_frame {
 #define EOSP_INDICATION			BIT(5)
 #define REQUIRE_TSF_SYNC_CONFIRM	BIT(6)
 #define ENCAP_MGMT_PKT			BIT(7)
+#define DESC_IMMEDIATE_WAKEUP		BIT(15)
 
 struct rsi_cmd_desc_dword0 {
 	__le16 len_qno;