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Bluetooth: controller: split: Refactor LLL conn structure

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Refactor the LLL connection context to move out the member
fields not accessed in LLL execution context.

Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
This commit is contained in:
Vinayak Kariappa Chettimada 2019-10-30 13:18:14 +05:30 • committed by Carles Cufí
commit 6d8b12468e
5 changed files with 23 additions and 28 deletions
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32
subsys/bluetooth/controller/ll_sw/lll_conn.h
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@ -61,11 +61,10 @@ struct lll_conn {
u16_t interval;
u16_t latency;
/* FIXME: BEGIN: Move to ULL? */
u16_t latency_prepare;
u16_t latency_event;
u16_t event_counter;
u8_t data_chan_map[5];
u8_t data_chan_count:6;
u8_t data_chan_sel:1;
@ -80,24 +79,17 @@ struct lll_conn {
u16_t data_chan_id;
};
union {
struct {
u8_t terminate_ack:1;
} master;
struct {
u8_t latency_enabled:1;
u8_t latency_cancel:1;
u8_t sca:3;
u32_t window_widening_periodic_us;
u32_t window_widening_max_us;
u32_t window_widening_prepare_us;
u32_t window_widening_event_us;
u32_t window_size_prepare_us;
u32_t window_size_event_us;
} slave;
};
/* FIXME: END: Move to ULL? */
#if defined(CONFIG_BT_PERIPHERAL)
struct {
u8_t latency_enabled:1;
u32_t window_widening_periodic_us;
u32_t window_widening_max_us;
u32_t window_widening_prepare_us;
u32_t window_widening_event_us;
u32_t window_size_prepare_us;
u32_t window_size_event_us;
} slave;
#endif /* CONFIG_BT_PERIPHERAL */
#if defined(CONFIG_BT_CTLR_DATA_LENGTH)
u16_t max_tx_octets;