26 	u32 seq, seq_hi, bottom;  in xfrm_replay_seqhi()  local
32 	seq = ntohl(net_seq);  in xfrm_replay_seqhi()
34 	bottom = replay_esn->seq - replay_esn->replay_window + 1;  in xfrm_replay_seqhi()
36 	if (likely(replay_esn->seq >= replay_esn->replay_window - 1)) {  in xfrm_replay_seqhi()
38 		if (unlikely(seq < bottom))  in xfrm_replay_seqhi()
42 		if (unlikely(seq >= bottom))  in xfrm_replay_seqhi()
65 		    (x->replay.seq - x->preplay.seq < x->replay_maxdiff) &&  in xfrm_replay_notify()
101 		XFRM_SKB_CB(skb)->seq.output.low = ++x->replay.oseq;  in xfrm_replay_overflow()
120 	u32 seq = ntohl(net_seq);  in xfrm_replay_check()  local
125 	if (unlikely(seq == 0))  in xfrm_replay_check()
128 	if (likely(seq > x->replay.seq))  in xfrm_replay_check()
131 	diff = x->replay.seq - seq;  in xfrm_replay_check()
152 	u32 seq = ntohl(net_seq);  in xfrm_replay_advance()  local
157 	if (seq > x->replay.seq) {  in xfrm_replay_advance()
158 		diff = seq - x->replay.seq;  in xfrm_replay_advance()
163 		x->replay.seq = seq;  in xfrm_replay_advance()
165 		diff = x->replay.seq - seq;  in xfrm_replay_advance()
180 		XFRM_SKB_CB(skb)->seq.output.low = ++replay_esn->oseq;  in xfrm_replay_overflow_bmp()
201 	u32 seq = ntohl(net_seq);  in xfrm_replay_check_bmp()  local
202 	u32 diff =  replay_esn->seq - seq;  in xfrm_replay_check_bmp()
207 	if (unlikely(seq == 0))  in xfrm_replay_check_bmp()
210 	if (likely(seq > replay_esn->seq))  in xfrm_replay_check_bmp()
218 	pos = (replay_esn->seq - 1) % replay_esn->replay_window;  in xfrm_replay_check_bmp()
244 	u32 seq = ntohl(net_seq);  in xfrm_replay_advance_bmp()  local
250 	pos = (replay_esn->seq - 1) % replay_esn->replay_window;  in xfrm_replay_advance_bmp()
252 	if (seq > replay_esn->seq) {  in xfrm_replay_advance_bmp()
253 		diff = seq - replay_esn->seq;  in xfrm_replay_advance_bmp()
269 		replay_esn->seq = seq;  in xfrm_replay_advance_bmp()
271 		diff = replay_esn->seq - seq;  in xfrm_replay_advance_bmp()
306 		    (replay_esn->seq - preplay_esn->seq < x->replay_maxdiff) &&  in xfrm_replay_notify_bmp()
360 			seq_diff = replay_esn->seq - preplay_esn->seq;  in xfrm_replay_notify_esn()
362 			seq_diff = ~preplay_esn->seq + replay_esn->seq + 1;  in xfrm_replay_notify_esn()
408 		XFRM_SKB_CB(skb)->seq.output.low = ++replay_esn->oseq;  in xfrm_replay_overflow_esn()
409 		XFRM_SKB_CB(skb)->seq.output.hi = replay_esn->oseq_hi;  in xfrm_replay_overflow_esn()
412 			XFRM_SKB_CB(skb)->seq.output.hi = ++replay_esn->oseq_hi;  in xfrm_replay_overflow_esn()
437 	u32 seq = ntohl(net_seq);  in xfrm_replay_check_esn()  local
439 	u32 top = replay_esn->seq;  in xfrm_replay_check_esn()
445 	if (unlikely(seq == 0 && replay_esn->seq_hi == 0 &&  in xfrm_replay_check_esn()
446 		     (replay_esn->seq < replay_esn->replay_window - 1)))  in xfrm_replay_check_esn()
449 	diff = top - seq;  in xfrm_replay_check_esn()
453 		if (likely(seq > top) || seq < bottom)  in xfrm_replay_check_esn()
457 		if (likely(seq > top && seq < bottom))  in xfrm_replay_check_esn()
459 		if (seq >= bottom)  in xfrm_replay_check_esn()
460 			diff = ~seq + top + 1;  in xfrm_replay_check_esn()
468 	pos = (replay_esn->seq - 1) % replay_esn->replay_window;  in xfrm_replay_check_esn()
492 	if (unlikely(XFRM_SKB_CB(skb)->seq.input.hi !=  in xfrm_replay_recheck_esn()
505 	u32 diff, pos, seq, seq_hi;  in xfrm_replay_advance_esn()  local
511 	seq = ntohl(net_seq);  in xfrm_replay_advance_esn()
512 	pos = (replay_esn->seq - 1) % replay_esn->replay_window;  in xfrm_replay_advance_esn()
516 	if ((!wrap && seq > replay_esn->seq) || wrap > 0) {  in xfrm_replay_advance_esn()
518 			diff = seq - replay_esn->seq;  in xfrm_replay_advance_esn()
520 			diff = ~replay_esn->seq + seq + 1;  in xfrm_replay_advance_esn()
536 		replay_esn->seq = seq;  in xfrm_replay_advance_esn()
541 		diff = replay_esn->seq - seq;  in xfrm_replay_advance_esn()