46 struct sk_buff *brcmu_pktq_penq(struct pktq *pq, int prec,  in brcmu_pktq_penq()  argument
51 	if (pktq_full(pq) || pktq_pfull(pq, prec))  in brcmu_pktq_penq()
54 	q = &pq->q[prec].skblist;  in brcmu_pktq_penq()
56 	pq->len++;  in brcmu_pktq_penq()
58 	if (pq->hi_prec < prec)  in brcmu_pktq_penq()
59 		pq->hi_prec = (u8) prec;  in brcmu_pktq_penq()
65 struct sk_buff *brcmu_pktq_penq_head(struct pktq *pq, int prec,  in brcmu_pktq_penq_head()  argument
70 	if (pktq_full(pq) || pktq_pfull(pq, prec))  in brcmu_pktq_penq_head()
73 	q = &pq->q[prec].skblist;  in brcmu_pktq_penq_head()
75 	pq->len++;  in brcmu_pktq_penq_head()
77 	if (pq->hi_prec < prec)  in brcmu_pktq_penq_head()
78 		pq->hi_prec = (u8) prec;  in brcmu_pktq_penq_head()
84 struct sk_buff *brcmu_pktq_pdeq(struct pktq *pq, int prec)  in brcmu_pktq_pdeq()  argument
89 	q = &pq->q[prec].skblist;  in brcmu_pktq_pdeq()
94 	pq->len--;  in brcmu_pktq_pdeq()
105 struct sk_buff *brcmu_pktq_pdeq_match(struct pktq *pq, int prec,  in brcmu_pktq_pdeq_match()  argument
112 	q = &pq->q[prec].skblist;  in brcmu_pktq_pdeq_match()
116 			pq->len--;  in brcmu_pktq_pdeq_match()
124 struct sk_buff *brcmu_pktq_pdeq_tail(struct pktq *pq, int prec)  in brcmu_pktq_pdeq_tail()  argument
129 	q = &pq->q[prec].skblist;  in brcmu_pktq_pdeq_tail()
134 	pq->len--;  in brcmu_pktq_pdeq_tail()
140 brcmu_pktq_pflush(struct pktq *pq, int prec, bool dir,  in brcmu_pktq_pflush()  argument
146 	q = &pq->q[prec].skblist;  in brcmu_pktq_pflush()
151 			pq->len--;  in brcmu_pktq_pflush()
157 void brcmu_pktq_flush(struct pktq *pq, bool dir,  in brcmu_pktq_flush()  argument
161 	for (prec = 0; prec < pq->num_prec; prec++)  in brcmu_pktq_flush()
162 		brcmu_pktq_pflush(pq, prec, dir, fn, arg);  in brcmu_pktq_flush()
166 void brcmu_pktq_init(struct pktq *pq, int num_prec, int max_len)  in brcmu_pktq_init()  argument
171 	memset(pq, 0,  in brcmu_pktq_init()
174 	pq->num_prec = (u16) num_prec;  in brcmu_pktq_init()
176 	pq->max = (u16) max_len;  in brcmu_pktq_init()
179 		pq->q[prec].max = pq->max;  in brcmu_pktq_init()
180 		skb_queue_head_init(&pq->q[prec].skblist);  in brcmu_pktq_init()
185 struct sk_buff *brcmu_pktq_peek_tail(struct pktq *pq, int *prec_out)  in brcmu_pktq_peek_tail()  argument
189 	if (pktq_empty(pq))  in brcmu_pktq_peek_tail()
192 	for (prec = 0; prec < pq->hi_prec; prec++)  in brcmu_pktq_peek_tail()
193 		if (!skb_queue_empty(&pq->q[prec].skblist))  in brcmu_pktq_peek_tail()
199 	return skb_peek_tail(&pq->q[prec].skblist);  in brcmu_pktq_peek_tail()
204 int brcmu_pktq_mlen(struct pktq *pq, uint prec_bmp)  in brcmu_pktq_mlen()  argument
210 	for (prec = 0; prec <= pq->hi_prec; prec++)  in brcmu_pktq_mlen()
212 			len += pq->q[prec].skblist.qlen;  in brcmu_pktq_mlen()
219 struct sk_buff *brcmu_pktq_mdeq(struct pktq *pq, uint prec_bmp,  in brcmu_pktq_mdeq()  argument
226 	if (pktq_empty(pq))  in brcmu_pktq_mdeq()
229 	while ((prec = pq->hi_prec) > 0 &&  in brcmu_pktq_mdeq()
230 	       skb_queue_empty(&pq->q[prec].skblist))  in brcmu_pktq_mdeq()
231 		pq->hi_prec--;  in brcmu_pktq_mdeq()
234 	       skb_queue_empty(&pq->q[prec].skblist))  in brcmu_pktq_mdeq()
238 	q = &pq->q[prec].skblist;  in brcmu_pktq_mdeq()
243 	pq->len--;  in brcmu_pktq_mdeq()