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Bluetooth: controller: split: Fix flash driver co-operation

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When flash driver requests abort of radio event in unreserved
time space, resume radio events in the pipeline were not
flushed. These resumed events caused flash driver to assert
on the check whether radio was in use.

Fixed by flushing the pipeline of all radio events, resume
and also those events in pipeline with pre-empt timeout
being setup.

Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
This commit is contained in:
Vinayak Kariappa Chettimada 2019-09-26 16:57:13 +05:30 • committed by Carles Cufí
commit 848015854a
1 changed files with 3 additions and 2 deletions
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5
subsys/bluetooth/controller/ll_sw/nordic/lll/lll.c
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@ -218,7 +218,8 @@ void lll_resume(void *param)
void lll_disable(void *param)
{
if (!param || param == event.curr.param) {
/* LLL disable of current event, done is generated */
if (!param || (param == event.curr.param)) {
if (event.curr.abort_cb && event.curr.param) {
event.curr.abort_cb(NULL, event.curr.param);
} else {
@ -232,7 +233,7 @@ void lll_disable(void *param)
next = ull_prepare_dequeue_iter(&idx);
while (next) {
if (!next->is_aborted &&
param == next->prepare_param.param) {
(!param || (param == next->prepare_param.param))) {
next->is_aborted = 1;
next->abort_cb(&next->prepare_param,
next->prepare_param.param);