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Bluetooth: controller: split: Add hook for flushing in LLL

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Add hook for flushing in LLL to allow clean-up of LLL-specific
resources.

Signed-off-by: Wolfgang Puffitsch <wopu@demant.com>
This commit is contained in:
Wolfgang Puffitsch 2019-10-05 16:22:27 +02:00 • committed by Carles Cufí
commit 537f06a532
3 changed files with 8 additions and 0 deletions
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1
subsys/bluetooth/controller/ll_sw/lll_conn.h
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@ -160,5 +160,6 @@ void lll_conn_isr_abort(void *param);
void lll_conn_rx_pkt_set(struct lll_conn *lll); void lll_conn_rx_pkt_set(struct lll_conn *lll);
void lll_conn_tx_pkt_set(struct lll_conn *lll, struct pdu_data *pdu_data_tx); void lll_conn_tx_pkt_set(struct lll_conn *lll, struct pdu_data *pdu_data_tx);
void lll_conn_pdu_tx_prep(struct lll_conn *lll, struct pdu_data **pdu_data_tx); void lll_conn_pdu_tx_prep(struct lll_conn *lll, struct pdu_data **pdu_data_tx);
void lll_conn_flush(struct lll_conn *lll);
extern void ull_conn_lll_ack_enqueue(u16_t handle, struct node_tx *tx); extern void ull_conn_lll_ack_enqueue(u16_t handle, struct node_tx *tx);

5
subsys/bluetooth/controller/ll_sw/nordic/lll/lll_conn.c
View file

@ -854,3 +854,8 @@ static struct pdu_data *empty_tx_enqueue(struct lll_conn *lll)
return p; return p;
} }
void lll_conn_flush(struct lll_conn *lll)
{
/* Nothing to be flushed */
}

2
subsys/bluetooth/controller/ll_sw/ull_conn.c
View file

@ -1578,6 +1578,8 @@ static void tx_lll_flush(void *param)
struct node_tx *tx; struct node_tx *tx;
memq_link_t *link; memq_link_t *link;
lll_conn_flush(lll);
link = memq_dequeue(lll->memq_tx.tail, &lll->memq_tx.head, link = memq_dequeue(lll->memq_tx.tail, &lll->memq_tx.head,
(void **)&tx); (void **)&tx);
while (link) { while (link) {