501 void brcms_c_ampdu_reset_session(struct brcms_ampdu_session *session,  in brcms_c_ampdu_reset_session()  argument
504 	session->wlc = wlc;  in brcms_c_ampdu_reset_session()
505 	skb_queue_head_init(&session->skb_list);  in brcms_c_ampdu_reset_session()
506 	session->max_ampdu_len = 0;    /* determined from first MPDU */  in brcms_c_ampdu_reset_session()
507 	session->max_ampdu_frames = 0; /* determined from first MPDU */  in brcms_c_ampdu_reset_session()
508 	session->ampdu_len = 0;  in brcms_c_ampdu_reset_session()
509 	session->dma_len = 0;  in brcms_c_ampdu_reset_session()
517 int brcms_c_ampdu_add_frame(struct brcms_ampdu_session *session,  in brcms_c_ampdu_add_frame()  argument
520 	struct brcms_c_info *wlc = session->wlc;  in brcms_c_ampdu_add_frame()
542 	ampdu_frames = skb_queue_len(&session->skb_list);  in brcms_c_ampdu_add_frame()
546 		if (ampdu_frames + 1 > session->max_ampdu_frames ||  in brcms_c_ampdu_add_frame()
547 		    session->ampdu_len + len > session->max_ampdu_len)  in brcms_c_ampdu_add_frame()
558 		first = skb_peek(&session->skb_list);  in brcms_c_ampdu_add_frame()
567 	session->ampdu_len += len;  in brcms_c_ampdu_add_frame()
568 	session->dma_len += p->len;  in brcms_c_ampdu_add_frame()
599 		session->max_ampdu_len = min(scb_ampdu->max_rx_ampdu_bytes,  in brcms_c_ampdu_add_frame()
602 		session->max_ampdu_frames = scb_ampdu->max_pdu;  in brcms_c_ampdu_add_frame()
604 			session->max_ampdu_frames =  in brcms_c_ampdu_add_frame()
606 				      session->max_ampdu_frames);  in brcms_c_ampdu_add_frame()
621 	skb_queue_tail(&session->skb_list, p);  in brcms_c_ampdu_add_frame()
626 void brcms_c_ampdu_finalize(struct brcms_ampdu_session *session)  in brcms_c_ampdu_finalize()  argument
628 	struct brcms_c_info *wlc = session->wlc;  in brcms_c_ampdu_finalize()
644 	u16 dma_len = session->dma_len;  in brcms_c_ampdu_finalize()
655 	if (skb_queue_empty(&session->skb_list))  in brcms_c_ampdu_finalize()
658 	first = skb_peek(&session->skb_list);  in brcms_c_ampdu_finalize()
659 	last = skb_peek_tail(&session->skb_list);  in brcms_c_ampdu_finalize()
674 	session->ampdu_len -= ndelim * AMPDU_DELIMITER_LEN;  in brcms_c_ampdu_finalize()
680 	session->ampdu_len -= roundup(len, 4) - len;  in brcms_c_ampdu_finalize()
751 	BRCMS_SET_MIMO_PLCP_LEN(plcp, session->ampdu_len);  in brcms_c_ampdu_finalize()
758 						     session->ampdu_len);  in brcms_c_ampdu_finalize()
764 						     session->ampdu_len);  in brcms_c_ampdu_finalize()
793 						   session->ampdu_len, true);  in brcms_c_ampdu_finalize()
800 						   session->ampdu_len, true);  in brcms_c_ampdu_finalize()
817 		     wlc->pub->unit, skb_queue_len(&session->skb_list),  in brcms_c_ampdu_finalize()
818 		     session->ampdu_len);  in brcms_c_ampdu_finalize()