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Bluetooth: Controller: Refactor out initiator reset

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Refactor out the initiator reset implementation into a
function.

Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
This commit is contained in:
Vinayak Kariappa Chettimada 2021-09-09 16:19:16 +05:30 • committed by Carles Cufí
commit 29ae143a10
4 changed files with 44 additions and 36 deletions
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36
subsys/bluetooth/controller/ll_sw/ull.c
View file

@ -695,42 +695,6 @@ void ll_reset(void)
#endif /* CONFIG_BT_CTLR_ADV_ISO */
#if defined(CONFIG_BT_CONN)
#if defined(CONFIG_BT_CENTRAL)
/* Reset initiator */
{
void *rx;
err = ll_connect_disable(&rx);
if (!err) {
struct ll_scan_set *scan;
scan = ull_scan_is_enabled_get(SCAN_HANDLE_1M);
if (IS_ENABLED(CONFIG_BT_CTLR_ADV_EXT) &&
IS_ENABLED(CONFIG_BT_CTLR_PHY_CODED)) {
struct ll_scan_set *scan_other;
scan_other = ull_scan_is_enabled_get(SCAN_HANDLE_PHY_CODED);
if (scan_other) {
if (scan) {
scan->is_enabled = 0U;
scan->lll.conn = NULL;
}
scan = scan_other;
}
}
LL_ASSERT(scan);
scan->is_enabled = 0U;
scan->lll.conn = NULL;
}
ARG_UNUSED(rx);
}
#endif /* CONFIG_BT_CENTRAL */
/* Reset conn role */
err = ull_conn_reset();
LL_ASSERT(!err);

5
subsys/bluetooth/controller/ll_sw/ull_conn.c
View file

@ -759,6 +759,11 @@ int ull_conn_reset(void)
uint16_t handle;
int err;
#if defined(CONFIG_BT_CENTRAL)
/* Reset initiator */
(void)ull_master_reset();
#endif /* CONFIG_BT_CENTRAL */
for (handle = 0U; handle < CONFIG_BT_MAX_CONN; handle++) {
disable(handle);
}

38
subsys/bluetooth/controller/ll_sw/ull_master.c
View file

@ -641,6 +641,44 @@ uint8_t ll_enc_req_send(uint16_t handle, uint8_t const *const rand,
}
#endif /* CONFIG_BT_CTLR_LE_ENC */
int ull_master_reset(void)
{
int err;
void *rx;
err = ll_connect_disable(&rx);
if (!err) {
struct ll_scan_set *scan;
scan = ull_scan_is_enabled_get(SCAN_HANDLE_1M);
if (IS_ENABLED(CONFIG_BT_CTLR_ADV_EXT) &&
IS_ENABLED(CONFIG_BT_CTLR_PHY_CODED)) {
struct ll_scan_set *scan_other;
scan_other =
ull_scan_is_enabled_get(SCAN_HANDLE_PHY_CODED);
if (scan_other) {
if (scan) {
scan->is_enabled = 0U;
scan->lll.conn = NULL;
}
scan = scan_other;
}
}
LL_ASSERT(scan);
scan->is_enabled = 0U;
scan->lll.conn = NULL;
}
ARG_UNUSED(rx);
return err;
}
void ull_master_cleanup(struct node_rx_hdr *rx_free)
{
struct lll_conn *conn_lll;

1
subsys/bluetooth/controller/ll_sw/ull_master_internal.h
View file

@ -4,6 +4,7 @@
* SPDX-License-Identifier: Apache-2.0
*/
int ull_master_reset(void);
void ull_master_cleanup(struct node_rx_hdr *rx_free);
void ull_master_setup(struct node_rx_hdr *rx, struct node_rx_ftr *ftr,
struct lll_conn *lll);