brcm80211/include/brcmu_utils.h

76 static inline int pktq_plen(struct pktq *pq, int prec)
78 	return pq->q[prec].skblist.qlen;
81 static inline int pktq_pavail(struct pktq *pq, int prec)
83 	return pq->q[prec].max - pq->q[prec].skblist.qlen;
86 static inline bool pktq_pfull(struct pktq *pq, int prec)
88 	return pq->q[prec].skblist.qlen >= pq->q[prec].max;
91 static inline bool pktq_pempty(struct pktq *pq, int prec)
93 	return skb_queue_empty(&pq->q[prec].skblist);
96 static inline struct sk_buff *pktq_ppeek(struct pktq *pq, int prec)
98 	return skb_peek(&pq->q[prec].skblist);
101 static inline struct sk_buff *pktq_ppeek_tail(struct pktq *pq, int prec)
103 	return skb_peek_tail(&pq->q[prec].skblist);
106 struct sk_buff *brcmu_pktq_penq(struct pktq *pq, int prec, struct sk_buff *p);
107 struct sk_buff *brcmu_pktq_penq_head(struct pktq *pq, int prec,
109 struct sk_buff *brcmu_pktq_pdeq(struct pktq *pq, int prec);
110 struct sk_buff *brcmu_pktq_pdeq_tail(struct pktq *pq, int prec);
111 struct sk_buff *brcmu_pktq_pdeq_match(struct pktq *pq, int prec,
122 void brcmu_pktq_pflush(struct pktq *pq, int prec, bool dir,
127 int brcmu_pktq_mlen(struct pktq *pq, uint prec_bmp);
128 struct sk_buff *brcmu_pktq_mdeq(struct pktq *pq, uint prec_bmp, int *prec_out);
132 static inline int pktq_len(struct pktq *pq)
134 	return (int)pq->len;
137 static inline int pktq_max(struct pktq *pq)
139 	return (int)pq->max;
142 static inline int pktq_avail(struct pktq *pq)
144 	return (int)(pq->max - pq->len);
147 static inline bool pktq_full(struct pktq *pq)
149 	return pq->len >= pq->max;
152 static inline bool pktq_empty(struct pktq *pq)
154 	return pq->len == 0;
157 void brcmu_pktq_init(struct pktq *pq, int num_prec, int max_len);
159 struct sk_buff *brcmu_pktq_peek_tail(struct pktq *pq, int *prec_out);
160 void brcmu_pktq_flush(struct pktq *pq, bool dir,