qcacld-3.0: Add support to mark first packet after wow wakeup

Propagation from qcacld-2.0 to qcacld-3.0.

Add support to mark the highest bit of the skb->mark for the first
packet after wow wakeup event from firmware

Change-Id: I877dd7af9a58ebc02d73461cc2a29e86a3945dec
CRs-Fixed: 989984

core/dp/htt/htt_internal.h

@@ -58,6 +58,7 @@ struct htt_host_fw_desc_base {
 	} u;
 };
 
+
 /*
  * This struct defines the basic descriptor information used by host,
  * which is written either by the 11ac HW MAC into the host Rx data

core/dp/htt/htt_rx.c

@@ -2041,6 +2041,13 @@ htt_rx_amsdu_rx_in_order_pop_ll(htt_pdev_handle pdev,
 			HTT_RX_IN_ORD_PADDR_IND_FW_DESC_GET(*(msg_word + NEXT_FIELD_OFFSET_IN32));
 #undef NEXT_FIELD_OFFSET_IN32
 
+		if (HTT_RX_IN_ORD_PADDR_IND_MSDU_INFO_GET(*(msg_word + 1)) &
+			   FW_MSDU_INFO_FIRST_WAKEUP_M) {
+			qdf_print("%s: first packet after WOW wakeup\n",
+				__func__);
+			qdf_nbuf_mark_wakeup_frame(msdu);
+		}
+
 		msdu_count--;
 
 		if (qdf_unlikely((*((u_int8_t *) &rx_desc->fw_desc.u.val)) &

target/inc/wal_rx_desc.h

@@ -83,6 +83,9 @@ struct hw_rx_desc_base {
 };
 #endif
 
+#define FW_MSDU_INFO_FIRST_WAKEUP_M 0x40
+#define FW_MSDU_INFO_FIRST_WAKEUP_S 6
+
 /*
  * This struct defines the basic MSDU rx descriptor created by FW.
  */