llc: Move static functions below related object
Move all static functions related to gprs_llc object below it, so that it's easy finding all related APIs being together. Change-Id: If781e66c6e8a119cc22948c82167ceb90270ea6d
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src/llc.h
48
src/llc.h
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@ -48,30 +48,6 @@ void llc_put_frame(struct gprs_llc *llc, const uint8_t *data, size_t len);
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void llc_put_dummy_frame(struct gprs_llc *llc, size_t req_len);
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void llc_put_dummy_frame(struct gprs_llc *llc, size_t req_len);
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void llc_append_frame(struct gprs_llc *llc, const uint8_t *data, size_t len);
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void llc_append_frame(struct gprs_llc *llc, const uint8_t *data, size_t len);
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struct MetaInfo {
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struct timespec recv_time;
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struct timespec expire_time;
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};
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/**
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* I store the LLC frames that come from the SGSN.
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*/
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struct gprs_llc_queue {
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uint32_t avg_queue_delay; /* Average delay of data going through the queue */
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size_t queue_size;
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size_t queue_octets;
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struct llist_head queue; /* queued LLC DL data */
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};
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void llc_queue_calc_pdu_lifetime(struct gprs_rlcmac_bts *bts, const uint16_t pdu_delay_csec,
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struct timespec *tv);
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bool llc_queue_is_frame_expired(const struct timespec *tv_now, const struct timespec *tv);
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void llc_queue_init(struct gprs_llc_queue *q);
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void llc_queue_clear(struct gprs_llc_queue *q, struct gprs_rlcmac_bts *bts);
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void llc_queue_move_and_merge(struct gprs_llc_queue *q, struct gprs_llc_queue *o);
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void llc_queue_enqueue(struct gprs_llc_queue *q, struct msgb *llc_msg, const struct timespec *expire_time);
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struct msgb *llc_queue_dequeue(struct gprs_llc_queue *q, const struct MetaInfo **info);
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static inline uint16_t llc_chunk_size(const struct gprs_llc *llc)
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static inline uint16_t llc_chunk_size(const struct gprs_llc *llc)
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{
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{
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return llc->length - llc->index;
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return llc->length - llc->index;
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@ -104,6 +80,30 @@ static inline bool llc_fits_in_current_frame(const struct gprs_llc *llc, uint8_t
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return llc->length + chunk_size <= LLC_MAX_LEN;
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return llc->length + chunk_size <= LLC_MAX_LEN;
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}
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}
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struct MetaInfo {
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struct timespec recv_time;
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struct timespec expire_time;
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};
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/**
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* I store the LLC frames that come from the SGSN.
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*/
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struct gprs_llc_queue {
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uint32_t avg_queue_delay; /* Average delay of data going through the queue */
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size_t queue_size;
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size_t queue_octets;
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struct llist_head queue; /* queued LLC DL data */
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};
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void llc_queue_calc_pdu_lifetime(struct gprs_rlcmac_bts *bts, const uint16_t pdu_delay_csec,
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struct timespec *tv);
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bool llc_queue_is_frame_expired(const struct timespec *tv_now, const struct timespec *tv);
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void llc_queue_init(struct gprs_llc_queue *q);
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void llc_queue_clear(struct gprs_llc_queue *q, struct gprs_rlcmac_bts *bts);
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void llc_queue_move_and_merge(struct gprs_llc_queue *q, struct gprs_llc_queue *o);
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void llc_queue_enqueue(struct gprs_llc_queue *q, struct msgb *llc_msg, const struct timespec *expire_time);
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struct msgb *llc_queue_dequeue(struct gprs_llc_queue *q, const struct MetaInfo **info);
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static inline size_t llc_queue_size(const struct gprs_llc_queue *q)
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static inline size_t llc_queue_size(const struct gprs_llc_queue *q)
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{
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{
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return q->queue_size;
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return q->queue_size;
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