michaelh/zephyr
1
0
Fork 0
Code Releases Activity

Bluetooth: controller: Fix BT_CTLR_ULL_HIGH_PRIO default value

Browse source 
Fix BT_CTLR_ULL_HIGH_PRIO default value to equal
BT_CTLR_LLL_PRIO value if BT_CTLR_LOW_LAT is enabled, else
default ULL_HIGH to lower IRQ priority level in comparison
to LLL IRQ priority level. If BT_CTLR_ZLI is enabled,
BT_CTLR_ULL_HIGH_PRIO can default to a priority level value
of 0 and still be lower priority level than the LLL which
is placed at Zero Latency IRQ priority level (highest
priority in the CPU).

Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
This commit is contained in:
Vinayak Kariappa Chettimada 2021-02-03 21:16:15 +05:30 • committed by Anas Nashif
commit 3664cb9f62
1 changed files with 1 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

2
subsys/bluetooth/controller/Kconfig.ll_sw_split
View file

@ -285,7 +285,7 @@ config BT_CTLR_ULL_HIGH_PRIO
int "Upper Link Layer High IRQ priority" int "Upper Link Layer High IRQ priority"
range BT_CTLR_LLL_PRIO 3 if SOC_SERIES_NRF51X range BT_CTLR_LLL_PRIO 3 if SOC_SERIES_NRF51X
range BT_CTLR_LLL_PRIO 6 if (SOC_SERIES_NRF52X || SOC_SERIES_NRF53X) range BT_CTLR_LLL_PRIO 6 if (SOC_SERIES_NRF52X || SOC_SERIES_NRF53X)
default BT_CTLR_LLL_PRIO if (BT_CTLR_ZLI || BT_CTLR_LOW_LAT_ULL) default BT_CTLR_LLL_PRIO if (BT_CTLR_ZLI || BT_CTLR_LOW_LAT)
default 1 default 1
help help
The interrupt priority for Ticker's Worker IRQ and Upper Link Layer The interrupt priority for Ticker's Worker IRQ and Upper Link Layer