47 struct sk_buff *brcmu_pktq_penq(struct pktq *pq, int prec,  in brcmu_pktq_penq()  argument
52 	if (pktq_full(pq) || pktq_pfull(pq, prec))  in brcmu_pktq_penq()
55 	q = &pq->q[prec].skblist;  in brcmu_pktq_penq()
57 	pq->len++;  in brcmu_pktq_penq()
59 	if (pq->hi_prec < prec)  in brcmu_pktq_penq()
60 		pq->hi_prec = (u8) prec;  in brcmu_pktq_penq()
66 struct sk_buff *brcmu_pktq_penq_head(struct pktq *pq, int prec,  in brcmu_pktq_penq_head()  argument
71 	if (pktq_full(pq) || pktq_pfull(pq, prec))  in brcmu_pktq_penq_head()
74 	q = &pq->q[prec].skblist;  in brcmu_pktq_penq_head()
76 	pq->len++;  in brcmu_pktq_penq_head()
78 	if (pq->hi_prec < prec)  in brcmu_pktq_penq_head()
79 		pq->hi_prec = (u8) prec;  in brcmu_pktq_penq_head()
85 struct sk_buff *brcmu_pktq_pdeq(struct pktq *pq, int prec)  in brcmu_pktq_pdeq()  argument
90 	q = &pq->q[prec].skblist;  in brcmu_pktq_pdeq()
95 	pq->len--;  in brcmu_pktq_pdeq()
106 struct sk_buff *brcmu_pktq_pdeq_match(struct pktq *pq, int prec,  in brcmu_pktq_pdeq_match()  argument
113 	q = &pq->q[prec].skblist;  in brcmu_pktq_pdeq_match()
117 			pq->len--;  in brcmu_pktq_pdeq_match()
125 struct sk_buff *brcmu_pktq_pdeq_tail(struct pktq *pq, int prec)  in brcmu_pktq_pdeq_tail()  argument
130 	q = &pq->q[prec].skblist;  in brcmu_pktq_pdeq_tail()
135 	pq->len--;  in brcmu_pktq_pdeq_tail()
141 brcmu_pktq_pflush(struct pktq *pq, int prec, bool dir,  in brcmu_pktq_pflush()  argument
147 	q = &pq->q[prec].skblist;  in brcmu_pktq_pflush()
152 			pq->len--;  in brcmu_pktq_pflush()
158 void brcmu_pktq_flush(struct pktq *pq, bool dir,  in brcmu_pktq_flush()  argument
162 	for (prec = 0; prec < pq->num_prec; prec++)  in brcmu_pktq_flush()
163 		brcmu_pktq_pflush(pq, prec, dir, fn, arg);  in brcmu_pktq_flush()
167 void brcmu_pktq_init(struct pktq *pq, int num_prec, int max_len)  in brcmu_pktq_init()  argument
172 	memset(pq, 0,  in brcmu_pktq_init()
175 	pq->num_prec = (u16) num_prec;  in brcmu_pktq_init()
177 	pq->max = (u16) max_len;  in brcmu_pktq_init()
180 		pq->q[prec].max = pq->max;  in brcmu_pktq_init()
181 		skb_queue_head_init(&pq->q[prec].skblist);  in brcmu_pktq_init()
186 struct sk_buff *brcmu_pktq_peek_tail(struct pktq *pq, int *prec_out)  in brcmu_pktq_peek_tail()  argument
190 	if (pq->len == 0)  in brcmu_pktq_peek_tail()
193 	for (prec = 0; prec < pq->hi_prec; prec++)  in brcmu_pktq_peek_tail()
194 		if (!skb_queue_empty(&pq->q[prec].skblist))  in brcmu_pktq_peek_tail()
200 	return skb_peek_tail(&pq->q[prec].skblist);  in brcmu_pktq_peek_tail()
205 int brcmu_pktq_mlen(struct pktq *pq, uint prec_bmp)  in brcmu_pktq_mlen()  argument
211 	for (prec = 0; prec <= pq->hi_prec; prec++)  in brcmu_pktq_mlen()
213 			len += pq->q[prec].skblist.qlen;  in brcmu_pktq_mlen()
220 struct sk_buff *brcmu_pktq_mdeq(struct pktq *pq, uint prec_bmp,  in brcmu_pktq_mdeq()  argument
227 	if (pq->len == 0)  in brcmu_pktq_mdeq()
230 	while ((prec = pq->hi_prec) > 0 &&  in brcmu_pktq_mdeq()
231 	       skb_queue_empty(&pq->q[prec].skblist))  in brcmu_pktq_mdeq()
232 		pq->hi_prec--;  in brcmu_pktq_mdeq()
235 	       skb_queue_empty(&pq->q[prec].skblist))  in brcmu_pktq_mdeq()
239 	q = &pq->q[prec].skblist;  in brcmu_pktq_mdeq()
244 	pq->len--;  in brcmu_pktq_mdeq()