Cleanup redundant ticker busy loop that could hang if the
worker and job IRQ priority levels are misconfigured, and
job gets disabled before all users/mayfly functions using
job complete.
Change-id: I053ad75a4328c51cfe651b820a2fa961e42ae48f
Signed-off-by: Vinayak Chettimada <vinayak.kariappa.chettimada@nordicsemi.no>
Add Kconfig option to enable advanced scheduling in the
controller.
Enable non-overlapping placement of observer, initiator and
master roles in timespace. Uses window offset in connection
updates and uses connection parameter request in slave role
to negotiate non-overlapping placement with active master
roles to avoid slave roles drifting into active master
roles in the local controller.
This feature maximizes the average data transmission amongst
active concurrent master and slave connections while other
observer, initiator, master or slave roles are active in the
local controller.
Disabling this feature will lead to overlapping role in
timespace leading to skipped events amongst active roles.
Change-id: I16e4e6c3ca99f93987ab86924af0cb9d76bdbc7e
Signed-off-by: Vinayak Chettimada <vinayak.kariappa.chettimada@nordicsemi.no>
Added Kconfig option to enable advanced event preparation
feature.
Enables advanced event preparation offset ahead of radio
tx/rx, taking into account predictive processing time
requirements in preparation to the event, like control
procedure handling and CPU execution speeds. Crystal
oscillator is retained between closely spaced consecutive
radio events to reduce the overall number of crystal
settling current consumptions.
This feature maximizes radio utilization in an average role
event timeslice when they are closely spaced by using a
reduced offset between preparation and radio event.
By disabling this feature, the controller will use a
constant offset between the preparation and radio event. The
controller will toggle crystal oscillator between two
closely spaced radio events leading to higher average
current due to increased number of crystal settling current
consumptions.
Change-id: I19e640f7395ac7938873ef4bfac38acf8d6f7e0e
Signed-off-by: Vinayak Chettimada <vinayak.kariappa.chettimada@nordicsemi.no>
Same volatile status variable as return and being updated
in ISR would modify the variable in two context which
caused the variable to be set to a stale value.
This commit uses two different variables, one for return
value and the other to be updated by ISR.
Jira: ZEP-1941
Change-id: I19e3bdc85e15bda7891395f3f1f64c2ddbeee0c6
Signed-off-by: Vinayak Chettimada <vinayak.kariappa.chettimada@nordicsemi.no>
role_disable initiated through HCI commands are initiated
in thread context and controller code was using the job
mayfly caller id instead of using the correct app caller
id.
Also the XTAL retain calls being called from two different
call context used the same worker caller id and same mayfly
instead of using the correct caller ids and independent
mayfly for each caller.
This potentially could cause mayfly enqueued list to be
corrupted and enqueued mayfly could be lost.
Change-id: Ia356419462d1fb4e38f4a20c720974143f12fdb6
Signed-off-by: Vinayak Chettimada <vinayak.kariappa.chettimada@nordicsemi.no>
Move the PDU related size definitions out of radio.h and
place it in pdu.h. This will remove hci's dependency on
radio.h.
Change-id: Idf9d7cdf7c60d74816ef2b093c4ae457df16e9a9
Signed-off-by: Vinayak Chettimada <vinayak.kariappa.chettimada@nordicsemi.no>
Updated controller code to use NULL keyword instead of
using 0 for pointers.
Change-id: I5ebff53dfeeba670fb7afe4740596b2662eb0334
Signed-off-by: Vinayak Chettimada <vinayak.kariappa.chettimada@nordicsemi.no>
Use explicit path while including internal header files.
Change-id: Ide80eb23007574a7362850173ac227943bda21d5
Signed-off-by: Vinayak Chettimada <vinayak.kariappa.chettimada@nordicsemi.no>
To present a common interface to both software and hardware Link Layers
the API in ll.h now lives in its own separate include/ folder.
Change-Id: I2b0ab0d11b47b9c35a5759bcc30f347e6c616648
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
2017-03-21 17:05:42 -07:00
Renamed from subsys/bluetooth/controller/ll/ctrl.c (Browse further)
