qcacmn: Add ol_txrx_completion_fp in ol_txrx_ops

Add ol_txrx_completion_fp in ol_txrx_ops to provide support for
callback during TX completion.

Change-Id: I7af478636badd8f8562460cefaf5db56633df8e9
CRs-Fixed: 2253569

qdf/linux/src/i_qdf_nbuf.h

@@ -245,7 +245,7 @@ struct qdf_nbuf_cb {
 						flag_chfrag_cont:1,
 						flag_chfrag_end:1,
 						flag_ext_header:1,
-						reserved:1;
+						flag_notify_comp:1;
 				} bits;
 				uint8_t u8;
 			} flags;
@@ -348,6 +348,8 @@ QDF_COMPILE_TIME_ASSERT(qdf_nbuf_cb_size,
 		((skb)->cb))->u.tx.flags.bits.flag_nbuf)
 #define QDF_NBUF_CB_TX_NUM_EXTRA_FRAGS(skb) \
 	(((struct qdf_nbuf_cb *)((skb)->cb))->u.tx.flags.bits.num)
+#define QDF_NBUF_CB_TX_EXTRA_FRAG_FLAGS_NOTIFY_COMP(skb) \
+	(((struct qdf_nbuf_cb *)((skb)->cb))->u.tx.flags.bits.flag_notify_comp)
 #define QDF_NBUF_CB_TX_EXTRA_FRAG_FLAGS_CHFRAG_START(skb) \
 	(((struct qdf_nbuf_cb *) \
 	((skb)->cb))->u.tx.flags.bits.flag_chfrag_start)