Fix ull_hdr_get_cb() for advanced scheduling to return
ticks_slot for Peripheral role.
Relates to commit d6c3e04 ("Bluetooth: Controller:
Central maximum data PDU size time spacing").
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>

This reverts commit 4215854.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>

This reverts commit e6a3def.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>

...ling"
This reverts commit 729c3e3.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>

This reverts commit f6172f3.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>

This reverts commit 2ada005.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>

This reverts commit a5e7ba3.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>

This is a manual fix to have Peripheral CIS procedure in
legacy LLCP.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>

This is a manual fix to have legacy LLCP compiling
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>

Update implementation to correctly use reference connection
event count present in the Connection Parameter Request PDU
and the connection event when the window offset is selected
to perform the Connection Update.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>

Fix the advanced scheduling implementation of
win_offset_calc() function to consider both active central
and active peripheral roles as occupied timespace when
determining the free timespace available to fill the offsets
in the connection parameter request PDU.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>

Add implementation to find free connection offsets after a
connection of same interval. This is re-group connection of
same interval when Connection Parameter Request procedure is
performed from different connection intervals.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>

Add BabbleSim test to cover the automatic preferred
peripheral connection parameter requests across multiple
simultaneous connections.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>

Add BabbleSim test to cover the automatic preferred
peripheral connection parameter requests across multiple
simultaneous connections.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>

Use BT_LL_SW_LLCP_LEGACY for nRF51x SoCs.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>

Enable Privacy Support, upto 2 bonds tested to have
no issues when using a modified peripheral_accept_list.
Relates to commit 93ca60b ("Bluetooth: controller:
Require nRF52 for privacy").
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>