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Bluetooth: common: Statically check for immediate logging

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Immediate logging is not compatible with the software-based controller
due to the additional ISR latency that it introduces. Ensure that
deferred logging is in use whenever using the software-based LL.

Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
This commit is contained in:
Carles Cufi 2019-10-01 14:21:27 +02:00 • committed by Carles Cufí
commit cd9b940756
1 changed files with 10 additions and 0 deletions
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10
subsys/bluetooth/common/dummy.c
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@ -28,3 +28,13 @@ BUILD_ASSERT(CONFIG_BT_HCI_TX_PRIO < CONFIG_BT_RX_PRIO);
*/
BUILD_ASSERT(CONFIG_BT_CTLR_RX_PRIO < CONFIG_BT_HCI_TX_PRIO);
#endif /* CONFIG_BT_CTLR */
/* Immediate logging is not supported with the software-based Link Layer
* since it introduces ISR latency due to outputting log messages with
* interrupts disabled.
*/
#if !defined(CONFIG_TEST) && !defined(CONFIG_ARCH_POSIX) && \
(defined(CONFIG_BT_LL_SW_SPLIT) || defined(CONFIG_BT_LL_SW_LEGACY))
BUILD_ASSERT_MSG(!IS_ENABLED(CONFIG_LOG_IMMEDIATE), "Immediate logging not "
"supported with the software Link Layer");
#endif