58 struct sk_buff *brcmu_pktq_penq(struct pktq *pq, int prec,  in brcmu_pktq_penq()  argument
63 	if (pktq_full(pq) || pktq_pfull(pq, prec))  in brcmu_pktq_penq()
66 	q = &pq->q[prec].skblist;  in brcmu_pktq_penq()
68 	pq->len++;  in brcmu_pktq_penq()
70 	if (pq->hi_prec < prec)  in brcmu_pktq_penq()
71 		pq->hi_prec = (u8) prec;  in brcmu_pktq_penq()
77 struct sk_buff *brcmu_pktq_penq_head(struct pktq *pq, int prec,  in brcmu_pktq_penq_head()  argument
82 	if (pktq_full(pq) || pktq_pfull(pq, prec))  in brcmu_pktq_penq_head()
85 	q = &pq->q[prec].skblist;  in brcmu_pktq_penq_head()
87 	pq->len++;  in brcmu_pktq_penq_head()
89 	if (pq->hi_prec < prec)  in brcmu_pktq_penq_head()
90 		pq->hi_prec = (u8) prec;  in brcmu_pktq_penq_head()
96 struct sk_buff *brcmu_pktq_pdeq(struct pktq *pq, int prec)  in brcmu_pktq_pdeq()  argument
101 	q = &pq->q[prec].skblist;  in brcmu_pktq_pdeq()
106 	pq->len--;  in brcmu_pktq_pdeq()
117 struct sk_buff *brcmu_pktq_pdeq_match(struct pktq *pq, int prec,  in brcmu_pktq_pdeq_match()  argument
124 	q = &pq->q[prec].skblist;  in brcmu_pktq_pdeq_match()
128 			pq->len--;  in brcmu_pktq_pdeq_match()
136 struct sk_buff *brcmu_pktq_pdeq_tail(struct pktq *pq, int prec)  in brcmu_pktq_pdeq_tail()  argument
141 	q = &pq->q[prec].skblist;  in brcmu_pktq_pdeq_tail()
146 	pq->len--;  in brcmu_pktq_pdeq_tail()
152 brcmu_pktq_pflush(struct pktq *pq, int prec, bool dir,  in brcmu_pktq_pflush()  argument
158 	q = &pq->q[prec].skblist;  in brcmu_pktq_pflush()
163 			pq->len--;  in brcmu_pktq_pflush()
169 void brcmu_pktq_flush(struct pktq *pq, bool dir,  in brcmu_pktq_flush()  argument
173 	for (prec = 0; prec < pq->num_prec; prec++)  in brcmu_pktq_flush()
174 		brcmu_pktq_pflush(pq, prec, dir, fn, arg);  in brcmu_pktq_flush()
178 void brcmu_pktq_init(struct pktq *pq, int num_prec, int max_len)  in brcmu_pktq_init()  argument
183 	memset(pq, 0,  in brcmu_pktq_init()
186 	pq->num_prec = (u16) num_prec;  in brcmu_pktq_init()
188 	pq->max = (u16) max_len;  in brcmu_pktq_init()
191 		pq->q[prec].max = pq->max;  in brcmu_pktq_init()
192 		skb_queue_head_init(&pq->q[prec].skblist);  in brcmu_pktq_init()
197 struct sk_buff *brcmu_pktq_peek_tail(struct pktq *pq, int *prec_out)  in brcmu_pktq_peek_tail()  argument
201 	if (pq->len == 0)  in brcmu_pktq_peek_tail()
204 	for (prec = 0; prec < pq->hi_prec; prec++)  in brcmu_pktq_peek_tail()
205 		if (!skb_queue_empty(&pq->q[prec].skblist))  in brcmu_pktq_peek_tail()
211 	return skb_peek_tail(&pq->q[prec].skblist);  in brcmu_pktq_peek_tail()
216 int brcmu_pktq_mlen(struct pktq *pq, uint prec_bmp)  in brcmu_pktq_mlen()  argument
222 	for (prec = 0; prec <= pq->hi_prec; prec++)  in brcmu_pktq_mlen()
224 			len += pq->q[prec].skblist.qlen;  in brcmu_pktq_mlen()
231 struct sk_buff *brcmu_pktq_mdeq(struct pktq *pq, uint prec_bmp,  in brcmu_pktq_mdeq()  argument
238 	if (pq->len == 0)  in brcmu_pktq_mdeq()
241 	while ((prec = pq->hi_prec) > 0 &&  in brcmu_pktq_mdeq()
242 	       skb_queue_empty(&pq->q[prec].skblist))  in brcmu_pktq_mdeq()
243 		pq->hi_prec--;  in brcmu_pktq_mdeq()
246 	       skb_queue_empty(&pq->q[prec].skblist))  in brcmu_pktq_mdeq()
250 	q = &pq->q[prec].skblist;  in brcmu_pktq_mdeq()
255 	pq->len--;  in brcmu_pktq_mdeq()