From 93f927de26d9e5504e548c99533f2de197682a83 Mon Sep 17 00:00:00 2001 From: Sebastian Huber Date: Mon, 18 Dec 2023 12:02:31 +0100 Subject: tm27: Add TM27_INTERRUPT_VECTOR_ALTERNATIVE The TM27 support may define TM27_INTERRUPT_VECTOR_ALTERNATIVE to provide an alternative software generated interrupt request which is raised by _TM27_Raise_alternative() and cleared by _TM27_Clear_alternative(). Both functions shall return an RTEMS status code. This interrupt vector may be used to test the interrupt controller support on targets which do not provide generic software generated interrupts. Update #3716. --- cpukit/doxygen.h | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'cpukit/doxygen.h') diff --git a/cpukit/doxygen.h b/cpukit/doxygen.h index e61b207a7a..a1ba3ece4a 100644 --- a/cpukit/doxygen.h +++ b/cpukit/doxygen.h @@ -60,6 +60,13 @@ * * The TM27 support may define TM27_INTERRUPT_VECTOR_DEFAULT to indicate the * interrupt vector of the interrupt request raised by Cause_tm27_intr(). + * + * The TM27 support may define TM27_INTERRUPT_VECTOR_ALTERNATIVE to provide an + * alternative software generated interrupt request which is raised by + * _TM27_Raise_alternative() and cleared by _TM27_Clear_alternative(). Both + * functions shall return an RTEMS status code. This interrupt vector may be + * used to test the interrupt controller support on targets which do not + * provide generic software generated interrupts. */ /** -- cgit v1.2.3